mirror of
https://github.com/RT-Thread/rt-thread.git
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support ch32f10x family, add ch32f103c8-core bsp
This commit is contained in:
charlown
+5737
File diff suppressed because it is too large
Load Diff
+33
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/***************COPYRIGHT(C) 2019 WCH. A11 rights reserved*********************
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* File Name : ch32f10x_system.h
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* Author : WCH
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* Version : V1.0.0
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* Date : 2019/10/15
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* Description : CMSIS Cortex-M3 Device Peripheral Access Layer System Header File.
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*******************************************************************************/
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#ifndef __SYSTEM_CH32F10X_H
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#define __SYSTEM_CH32F10X_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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extern uint32_t SystemCoreClock; /*!< System Clock Frequency (Core Clock) */
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/* CH32F10x_System_Exported_Functions */
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extern void SystemInit(void);
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extern void SystemCoreClockUpdate(void);
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#ifdef __cplusplus
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}
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#endif
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#endif /*__CH32F10x_SYSTEM_H */
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+295
@@ -0,0 +1,295 @@
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;/***************COPYRIGHT(C) 2019 WCH. A11 rights reserved*********************
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;* File Name : startup_ch32f10x.s
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;* Author : WCH
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;* Version : V1.0.0
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;* Date : 2019/10/15
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;* Description : CH32F10x vector table for MDK-ARM toolchain.
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;*******************************************************************************/
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;/*******************************************************************************
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; Amount of memory (in bytes) allocated for Stack
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; Tailor this value to your application needs
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; <h> Stack Configuration
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; <o> Stack Size (in Bytes) <0x0-0xFFFFFFFF:8>
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; </h>
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;*******************************************************************************/
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Stack_Size EQU 0x00000400
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AREA STACK, NOINIT, READWRITE, ALIGN=3
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Stack_Mem SPACE Stack_Size
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__initial_sp
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;/*******************************************************************************
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; <h> Heap Configuration
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; <o> Heap Size (in Bytes) <0x0-0xFFFFFFFF:8>
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; </h>
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;*******************************************************************************/
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Heap_Size EQU 0x00000200
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AREA HEAP, NOINIT, READWRITE, ALIGN=3
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__heap_base
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Heap_Mem SPACE Heap_Size
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__heap_limit
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PRESERVE8
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THUMB
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;/*******************************************************************************
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; Vector Table Mapped to Address 0 at Reset
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;*******************************************************************************/
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AREA RESET, DATA, READONLY
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EXPORT __Vectors
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EXPORT __Vectors_End
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EXPORT __Vectors_Size
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__Vectors DCD __initial_sp ; Top of Stack
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DCD Reset_Handler ; Reset Handler
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DCD NMI_Handler ; NMI Handler
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DCD HardFault_Handler ; Hard Fault Handler
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DCD MemManage_Handler ; MPU Fault Handler
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DCD BusFault_Handler ; Bus Fault Handler
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DCD UsageFault_Handler ; Usage Fault Handler
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD SVC_Handler ; SVCall Handler
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DCD DebugMon_Handler ; Debug Monitor Handler
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DCD 0 ; Reserved
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DCD PendSV_Handler ; PendSV Handler
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DCD SysTick_Handler ; SysTick Handler
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;/*******************************************************************************
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; External Interrupts
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;*******************************************************************************/
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DCD WWDG_IRQHandler ; Window Watchdog
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DCD PVD_IRQHandler ; PVD through EXTI Line detect
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DCD TAMPER_IRQHandler ; Tamper
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DCD RTC_IRQHandler ; RTC
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DCD FLASH_IRQHandler ; Flash
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DCD RCC_IRQHandler ; RCC
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DCD EXTI0_IRQHandler ; EXTI Line 0
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DCD EXTI1_IRQHandler ; EXTI Line 1
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DCD EXTI2_IRQHandler ; EXTI Line 2
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DCD EXTI3_IRQHandler ; EXTI Line 3
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DCD EXTI4_IRQHandler ; EXTI Line 4
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DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1
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DCD DMA1_Channel2_IRQHandler ; DMA1 Channel 2
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DCD DMA1_Channel3_IRQHandler ; DMA1 Channel 3
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DCD DMA1_Channel4_IRQHandler ; DMA1 Channel 4
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DCD DMA1_Channel5_IRQHandler ; DMA1 Channel 5
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DCD DMA1_Channel6_IRQHandler ; DMA1 Channel 6
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DCD DMA1_Channel7_IRQHandler ; DMA1 Channel 7
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DCD ADC1_2_IRQHandler ; ADC1_2
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DCD USB_HP_CAN1_TX_IRQHandler ; USB High Priority or CAN1 TX
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DCD USB_LP_CAN1_RX0_IRQHandler ; USB Low Priority or CAN1 RX0
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DCD CAN1_RX1_IRQHandler ; CAN1 RX1
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DCD CAN1_SCE_IRQHandler ; CAN1 SCE
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DCD EXTI9_5_IRQHandler ; EXTI Line 9..5
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DCD TIM1_BRK_IRQHandler ; TIM1 Break
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DCD TIM1_UP_IRQHandler ; TIM1 Update
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DCD TIM1_TRG_COM_IRQHandler ; TIM1 Trigger and Commutation
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DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
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DCD TIM2_IRQHandler ; TIM2
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DCD TIM3_IRQHandler ; TIM3
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DCD TIM4_IRQHandler ; TIM4
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DCD I2C1_EV_IRQHandler ; I2C1 Event
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DCD I2C1_ER_IRQHandler ; I2C1 Error
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DCD I2C2_EV_IRQHandler ; I2C2 Event
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DCD I2C2_ER_IRQHandler ; I2C2 Error
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DCD SPI1_IRQHandler ; SPI1
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DCD SPI2_IRQHandler ; SPI2
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DCD USART1_IRQHandler ; USART1
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DCD USART2_IRQHandler ; USART2
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DCD USART3_IRQHandler ; USART3
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DCD EXTI15_10_IRQHandler ; EXTI Line 15..10
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DCD RTCAlarm_IRQHandler ; RTC Alarm through EXTI Line
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DCD USBWakeUp_IRQHandler ; USB Wakeup from suspend
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DCD USB_IRQHandler ; USB Wakeup from suspend
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__Vectors_End
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__Vectors_Size EQU __Vectors_End - __Vectors
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AREA |.text|, CODE, READONLY
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;/*******************************************************************************
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; Reset handler
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;*******************************************************************************/
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Reset_Handler PROC
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EXPORT Reset_Handler [WEAK]
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IMPORT __main
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IMPORT SystemInit
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LDR R0, =SystemInit
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BLX R0
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LDR R0, =__main
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BX R0
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ENDP
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;/*******************************************************************************
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; Dummy Exception Handlers (infinite loops which can be modified)
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;*******************************************************************************/
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NMI_Handler PROC
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EXPORT NMI_Handler [WEAK]
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B .
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ENDP
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HardFault_Handler\
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PROC
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EXPORT HardFault_Handler [WEAK]
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B .
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ENDP
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MemManage_Handler\
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PROC
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EXPORT MemManage_Handler [WEAK]
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B .
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ENDP
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BusFault_Handler\
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PROC
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EXPORT BusFault_Handler [WEAK]
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B .
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ENDP
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UsageFault_Handler\
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PROC
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EXPORT UsageFault_Handler [WEAK]
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B .
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ENDP
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SVC_Handler PROC
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EXPORT SVC_Handler [WEAK]
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B .
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ENDP
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DebugMon_Handler\
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PROC
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EXPORT DebugMon_Handler [WEAK]
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B .
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ENDP
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PendSV_Handler PROC
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EXPORT PendSV_Handler [WEAK]
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B .
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ENDP
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SysTick_Handler PROC
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EXPORT SysTick_Handler [WEAK]
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B .
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ENDP
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Default_Handler PROC
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EXPORT WWDG_IRQHandler [WEAK]
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EXPORT PVD_IRQHandler [WEAK]
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EXPORT TAMPER_IRQHandler [WEAK]
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EXPORT RTC_IRQHandler [WEAK]
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EXPORT FLASH_IRQHandler [WEAK]
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EXPORT RCC_IRQHandler [WEAK]
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EXPORT EXTI0_IRQHandler [WEAK]
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EXPORT EXTI1_IRQHandler [WEAK]
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EXPORT EXTI2_IRQHandler [WEAK]
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EXPORT EXTI3_IRQHandler [WEAK]
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EXPORT EXTI4_IRQHandler [WEAK]
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EXPORT DMA1_Channel1_IRQHandler [WEAK]
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EXPORT DMA1_Channel2_IRQHandler [WEAK]
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EXPORT DMA1_Channel3_IRQHandler [WEAK]
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EXPORT DMA1_Channel4_IRQHandler [WEAK]
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EXPORT DMA1_Channel5_IRQHandler [WEAK]
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EXPORT DMA1_Channel6_IRQHandler [WEAK]
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EXPORT DMA1_Channel7_IRQHandler [WEAK]
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EXPORT ADC1_2_IRQHandler [WEAK]
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EXPORT USB_HP_CAN1_TX_IRQHandler [WEAK]
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EXPORT USB_LP_CAN1_RX0_IRQHandler [WEAK]
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EXPORT CAN1_RX1_IRQHandler [WEAK]
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EXPORT CAN1_SCE_IRQHandler [WEAK]
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EXPORT EXTI9_5_IRQHandler [WEAK]
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EXPORT TIM1_BRK_IRQHandler [WEAK]
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EXPORT TIM1_UP_IRQHandler [WEAK]
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EXPORT TIM1_TRG_COM_IRQHandler [WEAK]
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EXPORT TIM1_CC_IRQHandler [WEAK]
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EXPORT TIM2_IRQHandler [WEAK]
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EXPORT TIM3_IRQHandler [WEAK]
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EXPORT TIM4_IRQHandler [WEAK]
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EXPORT I2C1_EV_IRQHandler [WEAK]
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EXPORT I2C1_ER_IRQHandler [WEAK]
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EXPORT I2C2_EV_IRQHandler [WEAK]
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EXPORT I2C2_ER_IRQHandler [WEAK]
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EXPORT SPI1_IRQHandler [WEAK]
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EXPORT SPI2_IRQHandler [WEAK]
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EXPORT USART1_IRQHandler [WEAK]
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EXPORT USART2_IRQHandler [WEAK]
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EXPORT USART3_IRQHandler [WEAK]
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EXPORT EXTI15_10_IRQHandler [WEAK]
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EXPORT RTCAlarm_IRQHandler [WEAK]
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EXPORT USBWakeUp_IRQHandler [WEAK]
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EXPORT USB_IRQHandler [WEAK]
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WWDG_IRQHandler
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PVD_IRQHandler
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TAMPER_IRQHandler
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RTC_IRQHandler
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FLASH_IRQHandler
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RCC_IRQHandler
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EXTI0_IRQHandler
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EXTI1_IRQHandler
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EXTI2_IRQHandler
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EXTI3_IRQHandler
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EXTI4_IRQHandler
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DMA1_Channel1_IRQHandler
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DMA1_Channel2_IRQHandler
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DMA1_Channel3_IRQHandler
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DMA1_Channel4_IRQHandler
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DMA1_Channel5_IRQHandler
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DMA1_Channel6_IRQHandler
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DMA1_Channel7_IRQHandler
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ADC1_2_IRQHandler
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USB_HP_CAN1_TX_IRQHandler
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USB_LP_CAN1_RX0_IRQHandler
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CAN1_RX1_IRQHandler
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CAN1_SCE_IRQHandler
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EXTI9_5_IRQHandler
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TIM1_BRK_IRQHandler
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TIM1_UP_IRQHandler
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TIM1_TRG_COM_IRQHandler
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TIM1_CC_IRQHandler
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TIM2_IRQHandler
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TIM3_IRQHandler
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TIM4_IRQHandler
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I2C1_EV_IRQHandler
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I2C1_ER_IRQHandler
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I2C2_EV_IRQHandler
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I2C2_ER_IRQHandler
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SPI1_IRQHandler
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SPI2_IRQHandler
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USART1_IRQHandler
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USART2_IRQHandler
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USART3_IRQHandler
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EXTI15_10_IRQHandler
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RTCAlarm_IRQHandler
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USBWakeUp_IRQHandler
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USB_IRQHandler
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B .
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ENDP
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ALIGN
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;/*******************************************************************************
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; User Stack and Heap initialization
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;*******************************************************************************/
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IF :DEF:__MICROLIB
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EXPORT __initial_sp
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EXPORT __heap_base
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EXPORT __heap_limit
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ELSE
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IMPORT __use_two_region_memory
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EXPORT __user_initial_stackheap
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__user_initial_stackheap
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LDR R0, = Heap_Mem
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LDR R1, =(Stack_Mem + Stack_Size)
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LDR R2, = (Heap_Mem + Heap_Size)
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LDR R3, = Stack_Mem
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BX LR
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ALIGN
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ENDIF
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END
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+554
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File diff suppressed because it is too large
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@@ -0,0 +1,39 @@
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import rtconfig
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Import('RTT_ROOT')
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from building import *
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# get current directory
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cwd = GetCurrentDir()
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src = Split("""
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StdPeriph_Driver/src/ch32f10x_adc.c
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StdPeriph_Driver/src/ch32f10x_bkp.c
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StdPeriph_Driver/src/ch32f10x_can.c
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StdPeriph_Driver/src/ch32f10x_crc.c
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StdPeriph_Driver/src/ch32f10x_dac.c
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StdPeriph_Driver/src/ch32f10x_dbgmcu.c
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StdPeriph_Driver/src/ch32f10x_dma.c
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StdPeriph_Driver/src/ch32f10x_exti.c
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StdPeriph_Driver/src/ch32f10x_flash.c
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StdPeriph_Driver/src/ch32f10x_gpio.c
|
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StdPeriph_Driver/src/ch32f10x_i2c.c
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StdPeriph_Driver/src/ch32f10x_iwdg.c
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StdPeriph_Driver/src/ch32f10x_misc.c
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||||
StdPeriph_Driver/src/ch32f10x_pwr.c
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||||
StdPeriph_Driver/src/ch32f10x_rcc.c
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||||
StdPeriph_Driver/src/ch32f10x_rtc.c
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||||
StdPeriph_Driver/src/ch32f10x_spi.c
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||||
StdPeriph_Driver/src/ch32f10x_tim.c
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StdPeriph_Driver/src/ch32f10x_usart.c
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StdPeriph_Driver/src/ch32f10x_wwdg.c
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""")
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path = [
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cwd + '/CMSIS',
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cwd + '/CMSIS/WCH/CH32F10x/Include',
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cwd + '/StdPeriph_Driver/inc']
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group = DefineGroup('ch32f10x_lib', src, depend = [''], CPPPATH = path)
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Return('group')
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Load Diff
@@ -0,0 +1,192 @@
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/***************COPYRIGHT(C) 2019 WCH. A11 rights reserved*********************
|
||||
* File Name : ch32f10x_adc.h
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2019/10/15
|
||||
* Description : This file contains all the functions prototypes for the
|
||||
* ADC firmware library.
|
||||
*******************************************************************************/
|
||||
#ifndef __CH32F10x_ADC_H
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#define __CH32F10x_ADC_H
|
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|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
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||||
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||||
#include "ch32f10x.h"
|
||||
|
||||
|
||||
/* ADC Init structure definition */
|
||||
typedef struct
|
||||
{
|
||||
uint32_t ADC_Mode; /*!< Configures the ADC to operate in independent or
|
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dual mode.
|
||||
This parameter can be a value of @ref ADC_mode */
|
||||
|
||||
FunctionalState ADC_ScanConvMode; /*!< Specifies whether the conversion is performed in
|
||||
Scan (multichannels) or Single (one channel) mode.
|
||||
This parameter can be set to ENABLE or DISABLE */
|
||||
|
||||
FunctionalState ADC_ContinuousConvMode; /*!< Specifies whether the conversion is performed in
|
||||
Continuous or Single mode.
|
||||
This parameter can be set to ENABLE or DISABLE. */
|
||||
|
||||
uint32_t ADC_ExternalTrigConv; /*!< Defines the external trigger used to start the analog
|
||||
to digital conversion of regular channels. This parameter
|
||||
can be a value of @ref ADC_external_trigger_sources_for_regular_channels_conversion */
|
||||
|
||||
uint32_t ADC_DataAlign; /*!< Specifies whether the ADC data alignment is left or right.
|
||||
This parameter can be a value of @ref ADC_data_align */
|
||||
|
||||
uint8_t ADC_NbrOfChannel; /*!< Specifies the number of ADC channels that will be converted
|
||||
using the sequencer for regular channel group.
|
||||
This parameter must range from 1 to 16. */
|
||||
}ADC_InitTypeDef;
|
||||
|
||||
/* ADC_mode */
|
||||
#define ADC_Mode_Independent ((uint32_t)0x00000000)
|
||||
#define ADC_Mode_RegInjecSimult ((uint32_t)0x00010000)
|
||||
#define ADC_Mode_RegSimult_AlterTrig ((uint32_t)0x00020000)
|
||||
#define ADC_Mode_InjecSimult_FastInterl ((uint32_t)0x00030000)
|
||||
#define ADC_Mode_InjecSimult_SlowInterl ((uint32_t)0x00040000)
|
||||
#define ADC_Mode_InjecSimult ((uint32_t)0x00050000)
|
||||
#define ADC_Mode_RegSimult ((uint32_t)0x00060000)
|
||||
#define ADC_Mode_FastInterl ((uint32_t)0x00070000)
|
||||
#define ADC_Mode_SlowInterl ((uint32_t)0x00080000)
|
||||
#define ADC_Mode_AlterTrig ((uint32_t)0x00090000)
|
||||
|
||||
/* ADC_external_trigger_sources_for_regular_channels_conversion */
|
||||
#define ADC_ExternalTrigConv_T1_CC1 ((uint32_t)0x00000000)
|
||||
#define ADC_ExternalTrigConv_T1_CC2 ((uint32_t)0x00020000)
|
||||
#define ADC_ExternalTrigConv_T2_CC2 ((uint32_t)0x00060000)
|
||||
#define ADC_ExternalTrigConv_T3_TRGO ((uint32_t)0x00080000)
|
||||
#define ADC_ExternalTrigConv_T4_CC4 ((uint32_t)0x000A0000)
|
||||
#define ADC_ExternalTrigConv_Ext_IT11_TIM8_TRGO ((uint32_t)0x000C0000)
|
||||
|
||||
#define ADC_ExternalTrigConv_T1_CC3 ((uint32_t)0x00040000)
|
||||
#define ADC_ExternalTrigConv_None ((uint32_t)0x000E0000)
|
||||
|
||||
/* ADC_data_align */
|
||||
#define ADC_DataAlign_Right ((uint32_t)0x00000000)
|
||||
#define ADC_DataAlign_Left ((uint32_t)0x00000800)
|
||||
|
||||
/* ADC_channels */
|
||||
#define ADC_Channel_0 ((uint8_t)0x00)
|
||||
#define ADC_Channel_1 ((uint8_t)0x01)
|
||||
#define ADC_Channel_2 ((uint8_t)0x02)
|
||||
#define ADC_Channel_3 ((uint8_t)0x03)
|
||||
#define ADC_Channel_4 ((uint8_t)0x04)
|
||||
#define ADC_Channel_5 ((uint8_t)0x05)
|
||||
#define ADC_Channel_6 ((uint8_t)0x06)
|
||||
#define ADC_Channel_7 ((uint8_t)0x07)
|
||||
#define ADC_Channel_8 ((uint8_t)0x08)
|
||||
#define ADC_Channel_9 ((uint8_t)0x09)
|
||||
#define ADC_Channel_10 ((uint8_t)0x0A)
|
||||
#define ADC_Channel_11 ((uint8_t)0x0B)
|
||||
#define ADC_Channel_12 ((uint8_t)0x0C)
|
||||
#define ADC_Channel_13 ((uint8_t)0x0D)
|
||||
#define ADC_Channel_14 ((uint8_t)0x0E)
|
||||
#define ADC_Channel_15 ((uint8_t)0x0F)
|
||||
#define ADC_Channel_16 ((uint8_t)0x10)
|
||||
#define ADC_Channel_17 ((uint8_t)0x11)
|
||||
|
||||
#define ADC_Channel_TempSensor ((uint8_t)ADC_Channel_16)
|
||||
#define ADC_Channel_Vrefint ((uint8_t)ADC_Channel_17)
|
||||
|
||||
/* ADC_sampling_time */
|
||||
#define ADC_SampleTime_1Cycles5 ((uint8_t)0x00)
|
||||
#define ADC_SampleTime_7Cycles5 ((uint8_t)0x01)
|
||||
#define ADC_SampleTime_13Cycles5 ((uint8_t)0x02)
|
||||
#define ADC_SampleTime_28Cycles5 ((uint8_t)0x03)
|
||||
#define ADC_SampleTime_41Cycles5 ((uint8_t)0x04)
|
||||
#define ADC_SampleTime_55Cycles5 ((uint8_t)0x05)
|
||||
#define ADC_SampleTime_71Cycles5 ((uint8_t)0x06)
|
||||
#define ADC_SampleTime_239Cycles5 ((uint8_t)0x07)
|
||||
|
||||
/* ADC_external_trigger_sources_for_injected_channels_conversion */
|
||||
#define ADC_ExternalTrigInjecConv_T2_TRGO ((uint32_t)0x00002000)
|
||||
#define ADC_ExternalTrigInjecConv_T2_CC1 ((uint32_t)0x00003000)
|
||||
#define ADC_ExternalTrigInjecConv_T3_CC4 ((uint32_t)0x00004000)
|
||||
#define ADC_ExternalTrigInjecConv_T4_TRGO ((uint32_t)0x00005000)
|
||||
#define ADC_ExternalTrigInjecConv_Ext_IT15_TIM8_CC4 ((uint32_t)0x00006000)
|
||||
|
||||
#define ADC_ExternalTrigInjecConv_T1_TRGO ((uint32_t)0x00000000)
|
||||
#define ADC_ExternalTrigInjecConv_T1_CC4 ((uint32_t)0x00001000)
|
||||
#define ADC_ExternalTrigInjecConv_None ((uint32_t)0x00007000)
|
||||
|
||||
/* ADC_injected_channel_selection */
|
||||
#define ADC_InjectedChannel_1 ((uint8_t)0x14)
|
||||
#define ADC_InjectedChannel_2 ((uint8_t)0x18)
|
||||
#define ADC_InjectedChannel_3 ((uint8_t)0x1C)
|
||||
#define ADC_InjectedChannel_4 ((uint8_t)0x20)
|
||||
|
||||
/* ADC_analog_watchdog_selection */
|
||||
#define ADC_AnalogWatchdog_SingleRegEnable ((uint32_t)0x00800200)
|
||||
#define ADC_AnalogWatchdog_SingleInjecEnable ((uint32_t)0x00400200)
|
||||
#define ADC_AnalogWatchdog_SingleRegOrInjecEnable ((uint32_t)0x00C00200)
|
||||
#define ADC_AnalogWatchdog_AllRegEnable ((uint32_t)0x00800000)
|
||||
#define ADC_AnalogWatchdog_AllInjecEnable ((uint32_t)0x00400000)
|
||||
#define ADC_AnalogWatchdog_AllRegAllInjecEnable ((uint32_t)0x00C00000)
|
||||
#define ADC_AnalogWatchdog_None ((uint32_t)0x00000000)
|
||||
|
||||
/* ADC_interrupts_definition */
|
||||
#define ADC_IT_EOC ((uint16_t)0x0220)
|
||||
#define ADC_IT_AWD ((uint16_t)0x0140)
|
||||
#define ADC_IT_JEOC ((uint16_t)0x0480)
|
||||
|
||||
/* ADC_flags_definition */
|
||||
#define ADC_FLAG_AWD ((uint8_t)0x01)
|
||||
#define ADC_FLAG_EOC ((uint8_t)0x02)
|
||||
#define ADC_FLAG_JEOC ((uint8_t)0x04)
|
||||
#define ADC_FLAG_JSTRT ((uint8_t)0x08)
|
||||
#define ADC_FLAG_STRT ((uint8_t)0x10)
|
||||
|
||||
|
||||
void ADC_DeInit(ADC_TypeDef* ADCx);
|
||||
void ADC_Init(ADC_TypeDef* ADCx, ADC_InitTypeDef* ADC_InitStruct);
|
||||
void ADC_StructInit(ADC_InitTypeDef* ADC_InitStruct);
|
||||
void ADC_Cmd(ADC_TypeDef* ADCx, FunctionalState NewState);
|
||||
void ADC_DMACmd(ADC_TypeDef* ADCx, FunctionalState NewState);
|
||||
void ADC_ITConfig(ADC_TypeDef* ADCx, uint16_t ADC_IT, FunctionalState NewState);
|
||||
void ADC_ResetCalibration(ADC_TypeDef* ADCx);
|
||||
FlagStatus ADC_GetResetCalibrationStatus(ADC_TypeDef* ADCx);
|
||||
void ADC_StartCalibration(ADC_TypeDef* ADCx);
|
||||
FlagStatus ADC_GetCalibrationStatus(ADC_TypeDef* ADCx);
|
||||
void ADC_SoftwareStartConvCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
|
||||
FlagStatus ADC_GetSoftwareStartConvStatus(ADC_TypeDef* ADCx);
|
||||
void ADC_DiscModeChannelCountConfig(ADC_TypeDef* ADCx, uint8_t Number);
|
||||
void ADC_DiscModeCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
|
||||
void ADC_RegularChannelConfig(ADC_TypeDef* ADCx, uint8_t ADC_Channel, uint8_t Rank, uint8_t ADC_SampleTime);
|
||||
void ADC_ExternalTrigConvCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
|
||||
uint16_t ADC_GetConversionValue(ADC_TypeDef* ADCx);
|
||||
uint32_t ADC_GetDualModeConversionValue(void);
|
||||
void ADC_AutoInjectedConvCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
|
||||
void ADC_InjectedDiscModeCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
|
||||
void ADC_ExternalTrigInjectedConvConfig(ADC_TypeDef* ADCx, uint32_t ADC_ExternalTrigInjecConv);
|
||||
void ADC_ExternalTrigInjectedConvCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
|
||||
void ADC_SoftwareStartInjectedConvCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
|
||||
FlagStatus ADC_GetSoftwareStartInjectedConvCmdStatus(ADC_TypeDef* ADCx);
|
||||
void ADC_InjectedChannelConfig(ADC_TypeDef* ADCx, uint8_t ADC_Channel, uint8_t Rank, uint8_t ADC_SampleTime);
|
||||
void ADC_InjectedSequencerLengthConfig(ADC_TypeDef* ADCx, uint8_t Length);
|
||||
void ADC_SetInjectedOffset(ADC_TypeDef* ADCx, uint8_t ADC_InjectedChannel, uint16_t Offset);
|
||||
uint16_t ADC_GetInjectedConversionValue(ADC_TypeDef* ADCx, uint8_t ADC_InjectedChannel);
|
||||
void ADC_AnalogWatchdogCmd(ADC_TypeDef* ADCx, uint32_t ADC_AnalogWatchdog);
|
||||
void ADC_AnalogWatchdogThresholdsConfig(ADC_TypeDef* ADCx, uint16_t HighThreshold, uint16_t LowThreshold);
|
||||
void ADC_AnalogWatchdogSingleChannelConfig(ADC_TypeDef* ADCx, uint8_t ADC_Channel);
|
||||
void ADC_TempSensorVrefintCmd(FunctionalState NewState);
|
||||
FlagStatus ADC_GetFlagStatus(ADC_TypeDef* ADCx, uint8_t ADC_FLAG);
|
||||
void ADC_ClearFlag(ADC_TypeDef* ADCx, uint8_t ADC_FLAG);
|
||||
ITStatus ADC_GetITStatus(ADC_TypeDef* ADCx, uint16_t ADC_IT);
|
||||
void ADC_ClearITPendingBit(ADC_TypeDef* ADCx, uint16_t ADC_IT);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /*__CH32F10x_ADC_H */
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
@@ -0,0 +1,95 @@
|
||||
/***************COPYRIGHT(C) 2019 WCH. A11 rights reserved*********************
|
||||
* File Name : ch32f10x_bkp.h
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2019/10/15
|
||||
* Description : This file contains all the functions prototypes for the
|
||||
* BKP firmware library.
|
||||
*******************************************************************************/
|
||||
#ifndef __CH32F10x_BKP_H
|
||||
#define __CH32F10x_BKP_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include "ch32f10x.h"
|
||||
|
||||
/* Tamper_Pin_active_level */
|
||||
#define BKP_TamperPinLevel_High ((uint16_t)0x0000)
|
||||
#define BKP_TamperPinLevel_Low ((uint16_t)0x0001)
|
||||
|
||||
/* RTC_output_source_to_output_on_the_Tamper_pin */
|
||||
#define BKP_RTCOutputSource_None ((uint16_t)0x0000)
|
||||
#define BKP_RTCOutputSource_CalibClock ((uint16_t)0x0080)
|
||||
#define BKP_RTCOutputSource_Alarm ((uint16_t)0x0100)
|
||||
#define BKP_RTCOutputSource_Second ((uint16_t)0x0300)
|
||||
|
||||
/* Data_Backup_Register */
|
||||
#define BKP_DR1 ((uint16_t)0x0004)
|
||||
#define BKP_DR2 ((uint16_t)0x0008)
|
||||
#define BKP_DR3 ((uint16_t)0x000C)
|
||||
#define BKP_DR4 ((uint16_t)0x0010)
|
||||
#define BKP_DR5 ((uint16_t)0x0014)
|
||||
#define BKP_DR6 ((uint16_t)0x0018)
|
||||
#define BKP_DR7 ((uint16_t)0x001C)
|
||||
#define BKP_DR8 ((uint16_t)0x0020)
|
||||
#define BKP_DR9 ((uint16_t)0x0024)
|
||||
#define BKP_DR10 ((uint16_t)0x0028)
|
||||
#define BKP_DR11 ((uint16_t)0x0040)
|
||||
#define BKP_DR12 ((uint16_t)0x0044)
|
||||
#define BKP_DR13 ((uint16_t)0x0048)
|
||||
#define BKP_DR14 ((uint16_t)0x004C)
|
||||
#define BKP_DR15 ((uint16_t)0x0050)
|
||||
#define BKP_DR16 ((uint16_t)0x0054)
|
||||
#define BKP_DR17 ((uint16_t)0x0058)
|
||||
#define BKP_DR18 ((uint16_t)0x005C)
|
||||
#define BKP_DR19 ((uint16_t)0x0060)
|
||||
#define BKP_DR20 ((uint16_t)0x0064)
|
||||
#define BKP_DR21 ((uint16_t)0x0068)
|
||||
#define BKP_DR22 ((uint16_t)0x006C)
|
||||
#define BKP_DR23 ((uint16_t)0x0070)
|
||||
#define BKP_DR24 ((uint16_t)0x0074)
|
||||
#define BKP_DR25 ((uint16_t)0x0078)
|
||||
#define BKP_DR26 ((uint16_t)0x007C)
|
||||
#define BKP_DR27 ((uint16_t)0x0080)
|
||||
#define BKP_DR28 ((uint16_t)0x0084)
|
||||
#define BKP_DR29 ((uint16_t)0x0088)
|
||||
#define BKP_DR30 ((uint16_t)0x008C)
|
||||
#define BKP_DR31 ((uint16_t)0x0090)
|
||||
#define BKP_DR32 ((uint16_t)0x0094)
|
||||
#define BKP_DR33 ((uint16_t)0x0098)
|
||||
#define BKP_DR34 ((uint16_t)0x009C)
|
||||
#define BKP_DR35 ((uint16_t)0x00A0)
|
||||
#define BKP_DR36 ((uint16_t)0x00A4)
|
||||
#define BKP_DR37 ((uint16_t)0x00A8)
|
||||
#define BKP_DR38 ((uint16_t)0x00AC)
|
||||
#define BKP_DR39 ((uint16_t)0x00B0)
|
||||
#define BKP_DR40 ((uint16_t)0x00B4)
|
||||
#define BKP_DR41 ((uint16_t)0x00B8)
|
||||
#define BKP_DR42 ((uint16_t)0x00BC)
|
||||
|
||||
|
||||
void BKP_DeInit(void);
|
||||
void BKP_TamperPinLevelConfig(uint16_t BKP_TamperPinLevel);
|
||||
void BKP_TamperPinCmd(FunctionalState NewState);
|
||||
void BKP_ITConfig(FunctionalState NewState);
|
||||
void BKP_RTCOutputConfig(uint16_t BKP_RTCOutputSource);
|
||||
void BKP_SetRTCCalibrationValue(uint8_t CalibrationValue);
|
||||
void BKP_WriteBackupRegister(uint16_t BKP_DR, uint16_t Data);
|
||||
uint16_t BKP_ReadBackupRegister(uint16_t BKP_DR);
|
||||
FlagStatus BKP_GetFlagStatus(void);
|
||||
void BKP_ClearFlag(void);
|
||||
ITStatus BKP_GetITStatus(void);
|
||||
void BKP_ClearITPendingBit(void);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __CH32F10x_BKP_H */
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
@@ -0,0 +1,364 @@
|
||||
/***************COPYRIGHT(C) 2019 WCH. A11 rights reserved*********************
|
||||
* File Name : ch32f10x_can.h
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2019/10/15
|
||||
* Description : This file contains all the functions prototypes for the
|
||||
* CAN firmware library.
|
||||
*******************************************************************************/
|
||||
#ifndef __CH32F10x_CAN_H
|
||||
#define __CH32F10x_CAN_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include "ch32f10x.h"
|
||||
|
||||
/* CAN init structure definition */
|
||||
typedef struct
|
||||
{
|
||||
uint16_t CAN_Prescaler; /*!< Specifies the length of a time quantum.
|
||||
It ranges from 1 to 1024. */
|
||||
|
||||
uint8_t CAN_Mode; /*!< Specifies the CAN operating mode.
|
||||
This parameter can be a value of
|
||||
@ref CAN_operating_mode */
|
||||
|
||||
uint8_t CAN_SJW; /*!< Specifies the maximum number of time quanta
|
||||
the CAN hardware is allowed to lengthen or
|
||||
shorten a bit to perform resynchronization.
|
||||
This parameter can be a value of
|
||||
@ref CAN_synchronisation_jump_width */
|
||||
|
||||
uint8_t CAN_BS1; /*!< Specifies the number of time quanta in Bit
|
||||
Segment 1. This parameter can be a value of
|
||||
@ref CAN_time_quantum_in_bit_segment_1 */
|
||||
|
||||
uint8_t CAN_BS2; /*!< Specifies the number of time quanta in Bit
|
||||
Segment 2.
|
||||
This parameter can be a value of
|
||||
@ref CAN_time_quantum_in_bit_segment_2 */
|
||||
|
||||
FunctionalState CAN_TTCM; /*!< Enable or disable the time triggered
|
||||
communication mode. This parameter can be set
|
||||
either to ENABLE or DISABLE. */
|
||||
|
||||
FunctionalState CAN_ABOM; /*!< Enable or disable the automatic bus-off
|
||||
management. This parameter can be set either
|
||||
to ENABLE or DISABLE. */
|
||||
|
||||
FunctionalState CAN_AWUM; /*!< Enable or disable the automatic wake-up mode.
|
||||
This parameter can be set either to ENABLE or
|
||||
DISABLE. */
|
||||
|
||||
FunctionalState CAN_NART; /*!< Enable or disable the no-automatic
|
||||
retransmission mode. This parameter can be
|
||||
set either to ENABLE or DISABLE. */
|
||||
|
||||
FunctionalState CAN_RFLM; /*!< Enable or disable the Receive FIFO Locked mode.
|
||||
This parameter can be set either to ENABLE
|
||||
or DISABLE. */
|
||||
|
||||
FunctionalState CAN_TXFP; /*!< Enable or disable the transmit FIFO priority.
|
||||
This parameter can be set either to ENABLE
|
||||
or DISABLE. */
|
||||
} CAN_InitTypeDef;
|
||||
|
||||
/* CAN filter init structure definition */
|
||||
typedef struct
|
||||
{
|
||||
uint16_t CAN_FilterIdHigh; /*!< Specifies the filter identification number (MSBs for a 32-bit
|
||||
configuration, first one for a 16-bit configuration).
|
||||
This parameter can be a value between 0x0000 and 0xFFFF */
|
||||
|
||||
uint16_t CAN_FilterIdLow; /*!< Specifies the filter identification number (LSBs for a 32-bit
|
||||
configuration, second one for a 16-bit configuration).
|
||||
This parameter can be a value between 0x0000 and 0xFFFF */
|
||||
|
||||
uint16_t CAN_FilterMaskIdHigh; /*!< Specifies the filter mask number or identification number,
|
||||
according to the mode (MSBs for a 32-bit configuration,
|
||||
first one for a 16-bit configuration).
|
||||
This parameter can be a value between 0x0000 and 0xFFFF */
|
||||
|
||||
uint16_t CAN_FilterMaskIdLow; /*!< Specifies the filter mask number or identification number,
|
||||
according to the mode (LSBs for a 32-bit configuration,
|
||||
second one for a 16-bit configuration).
|
||||
This parameter can be a value between 0x0000 and 0xFFFF */
|
||||
|
||||
uint16_t CAN_FilterFIFOAssignment; /*!< Specifies the FIFO (0 or 1) which will be assigned to the filter.
|
||||
This parameter can be a value of @ref CAN_filter_FIFO */
|
||||
|
||||
uint8_t CAN_FilterNumber; /*!< Specifies the filter which will be initialized. It ranges from 0 to 13. */
|
||||
|
||||
uint8_t CAN_FilterMode; /*!< Specifies the filter mode to be initialized.
|
||||
This parameter can be a value of @ref CAN_filter_mode */
|
||||
|
||||
uint8_t CAN_FilterScale; /*!< Specifies the filter scale.
|
||||
This parameter can be a value of @ref CAN_filter_scale */
|
||||
|
||||
FunctionalState CAN_FilterActivation; /*!< Enable or disable the filter.
|
||||
This parameter can be set either to ENABLE or DISABLE. */
|
||||
} CAN_FilterInitTypeDef;
|
||||
|
||||
/* CAN Tx message structure definition */
|
||||
typedef struct
|
||||
{
|
||||
uint32_t StdId; /*!< Specifies the standard identifier.
|
||||
This parameter can be a value between 0 to 0x7FF. */
|
||||
|
||||
uint32_t ExtId; /*!< Specifies the extended identifier.
|
||||
This parameter can be a value between 0 to 0x1FFFFFFF. */
|
||||
|
||||
uint8_t IDE; /*!< Specifies the type of identifier for the message that
|
||||
will be transmitted. This parameter can be a value
|
||||
of @ref CAN_identifier_type */
|
||||
|
||||
uint8_t RTR; /*!< Specifies the type of frame for the message that will
|
||||
be transmitted. This parameter can be a value of
|
||||
@ref CAN_remote_transmission_request */
|
||||
|
||||
uint8_t DLC; /*!< Specifies the length of the frame that will be
|
||||
transmitted. This parameter can be a value between
|
||||
0 to 8 */
|
||||
|
||||
uint8_t Data[8]; /*!< Contains the data to be transmitted. It ranges from 0
|
||||
to 0xFF. */
|
||||
} CanTxMsg;
|
||||
|
||||
/* CAN Rx message structure definition */
|
||||
typedef struct
|
||||
{
|
||||
uint32_t StdId; /*!< Specifies the standard identifier.
|
||||
This parameter can be a value between 0 to 0x7FF. */
|
||||
|
||||
uint32_t ExtId; /*!< Specifies the extended identifier.
|
||||
This parameter can be a value between 0 to 0x1FFFFFFF. */
|
||||
|
||||
uint8_t IDE; /*!< Specifies the type of identifier for the message that
|
||||
will be received. This parameter can be a value of
|
||||
@ref CAN_identifier_type */
|
||||
|
||||
uint8_t RTR; /*!< Specifies the type of frame for the received message.
|
||||
This parameter can be a value of
|
||||
@ref CAN_remote_transmission_request */
|
||||
|
||||
uint8_t DLC; /*!< Specifies the length of the frame that will be received.
|
||||
This parameter can be a value between 0 to 8 */
|
||||
|
||||
uint8_t Data[8]; /*!< Contains the data to be received. It ranges from 0 to
|
||||
0xFF. */
|
||||
|
||||
uint8_t FMI; /*!< Specifies the index of the filter the message stored in
|
||||
the mailbox passes through. This parameter can be a
|
||||
value between 0 to 0xFF */
|
||||
} CanRxMsg;
|
||||
|
||||
/* CAN_sleep_constants */
|
||||
#define CAN_InitStatus_Failed ((uint8_t)0x00) /*!< CAN initialization failed */
|
||||
#define CAN_InitStatus_Success ((uint8_t)0x01) /*!< CAN initialization OK */
|
||||
|
||||
/* CAN_Mode */
|
||||
#define CAN_Mode_Normal ((uint8_t)0x00) /*!< normal mode */
|
||||
#define CAN_Mode_LoopBack ((uint8_t)0x01) /*!< loopback mode */
|
||||
#define CAN_Mode_Silent ((uint8_t)0x02) /*!< silent mode */
|
||||
#define CAN_Mode_Silent_LoopBack ((uint8_t)0x03) /*!< loopback combined with silent mode */
|
||||
|
||||
/* CAN_Operating_Mode */
|
||||
#define CAN_OperatingMode_Initialization ((uint8_t)0x00) /*!< Initialization mode */
|
||||
#define CAN_OperatingMode_Normal ((uint8_t)0x01) /*!< Normal mode */
|
||||
#define CAN_OperatingMode_Sleep ((uint8_t)0x02) /*!< sleep mode */
|
||||
|
||||
/* CAN_Mode_Status */
|
||||
#define CAN_ModeStatus_Failed ((uint8_t)0x00) /*!< CAN entering the specific mode failed */
|
||||
#define CAN_ModeStatus_Success ((uint8_t)!CAN_ModeStatus_Failed) /*!< CAN entering the specific mode Succeed */
|
||||
|
||||
/* CAN_synchronisation_jump_width */
|
||||
#define CAN_SJW_1tq ((uint8_t)0x00) /*!< 1 time quantum */
|
||||
#define CAN_SJW_2tq ((uint8_t)0x01) /*!< 2 time quantum */
|
||||
#define CAN_SJW_3tq ((uint8_t)0x02) /*!< 3 time quantum */
|
||||
#define CAN_SJW_4tq ((uint8_t)0x03) /*!< 4 time quantum */
|
||||
|
||||
/* CAN_time_quantum_in_bit_segment_1 */
|
||||
#define CAN_BS1_1tq ((uint8_t)0x00) /*!< 1 time quantum */
|
||||
#define CAN_BS1_2tq ((uint8_t)0x01) /*!< 2 time quantum */
|
||||
#define CAN_BS1_3tq ((uint8_t)0x02) /*!< 3 time quantum */
|
||||
#define CAN_BS1_4tq ((uint8_t)0x03) /*!< 4 time quantum */
|
||||
#define CAN_BS1_5tq ((uint8_t)0x04) /*!< 5 time quantum */
|
||||
#define CAN_BS1_6tq ((uint8_t)0x05) /*!< 6 time quantum */
|
||||
#define CAN_BS1_7tq ((uint8_t)0x06) /*!< 7 time quantum */
|
||||
#define CAN_BS1_8tq ((uint8_t)0x07) /*!< 8 time quantum */
|
||||
#define CAN_BS1_9tq ((uint8_t)0x08) /*!< 9 time quantum */
|
||||
#define CAN_BS1_10tq ((uint8_t)0x09) /*!< 10 time quantum */
|
||||
#define CAN_BS1_11tq ((uint8_t)0x0A) /*!< 11 time quantum */
|
||||
#define CAN_BS1_12tq ((uint8_t)0x0B) /*!< 12 time quantum */
|
||||
#define CAN_BS1_13tq ((uint8_t)0x0C) /*!< 13 time quantum */
|
||||
#define CAN_BS1_14tq ((uint8_t)0x0D) /*!< 14 time quantum */
|
||||
#define CAN_BS1_15tq ((uint8_t)0x0E) /*!< 15 time quantum */
|
||||
#define CAN_BS1_16tq ((uint8_t)0x0F) /*!< 16 time quantum */
|
||||
|
||||
/* CAN_time_quantum_in_bit_segment_2 */
|
||||
#define CAN_BS2_1tq ((uint8_t)0x00) /*!< 1 time quantum */
|
||||
#define CAN_BS2_2tq ((uint8_t)0x01) /*!< 2 time quantum */
|
||||
#define CAN_BS2_3tq ((uint8_t)0x02) /*!< 3 time quantum */
|
||||
#define CAN_BS2_4tq ((uint8_t)0x03) /*!< 4 time quantum */
|
||||
#define CAN_BS2_5tq ((uint8_t)0x04) /*!< 5 time quantum */
|
||||
#define CAN_BS2_6tq ((uint8_t)0x05) /*!< 6 time quantum */
|
||||
#define CAN_BS2_7tq ((uint8_t)0x06) /*!< 7 time quantum */
|
||||
#define CAN_BS2_8tq ((uint8_t)0x07) /*!< 8 time quantum */
|
||||
|
||||
/* CAN_filter_mode */
|
||||
#define CAN_FilterMode_IdMask ((uint8_t)0x00) /*!< identifier/mask mode */
|
||||
#define CAN_FilterMode_IdList ((uint8_t)0x01) /*!< identifier list mode */
|
||||
|
||||
/* CAN_filter_scale */
|
||||
#define CAN_FilterScale_16bit ((uint8_t)0x00) /*!< Two 16-bit filters */
|
||||
#define CAN_FilterScale_32bit ((uint8_t)0x01) /*!< One 32-bit filter */
|
||||
|
||||
/* CAN_filter_FIFO */
|
||||
#define CAN_Filter_FIFO0 ((uint8_t)0x00) /*!< Filter FIFO 0 assignment for filter x */
|
||||
#define CAN_Filter_FIFO1 ((uint8_t)0x01) /*!< Filter FIFO 1 assignment for filter x */
|
||||
|
||||
/* CAN_identifier_type */
|
||||
#define CAN_Id_Standard ((uint32_t)0x00000000) /*!< Standard Id */
|
||||
#define CAN_Id_Extended ((uint32_t)0x00000004) /*!< Extended Id */
|
||||
|
||||
/* CAN_remote_transmission_request */
|
||||
#define CAN_RTR_Data ((uint32_t)0x00000000) /*!< Data frame */
|
||||
#define CAN_RTR_Remote ((uint32_t)0x00000002) /*!< Remote frame */
|
||||
|
||||
/* CAN_transmit_constants */
|
||||
#define CAN_TxStatus_Failed ((uint8_t)0x00)/*!< CAN transmission failed */
|
||||
#define CAN_TxStatus_Ok ((uint8_t)0x01) /*!< CAN transmission succeeded */
|
||||
#define CAN_TxStatus_Pending ((uint8_t)0x02) /*!< CAN transmission pending */
|
||||
#define CAN_TxStatus_NoMailBox ((uint8_t)0x04) /*!< CAN cell did not provide an empty mailbox */
|
||||
|
||||
/* CAN_receive_FIFO_number_constants */
|
||||
#define CAN_FIFO0 ((uint8_t)0x00) /*!< CAN FIFO 0 used to receive */
|
||||
#define CAN_FIFO1 ((uint8_t)0x01) /*!< CAN FIFO 1 used to receive */
|
||||
|
||||
/* CAN_sleep_constants */
|
||||
#define CAN_Sleep_Failed ((uint8_t)0x00) /*!< CAN did not enter the sleep mode */
|
||||
#define CAN_Sleep_Ok ((uint8_t)0x01) /*!< CAN entered the sleep mode */
|
||||
|
||||
/* CAN_wake_up_constants */
|
||||
#define CAN_WakeUp_Failed ((uint8_t)0x00) /*!< CAN did not leave the sleep mode */
|
||||
#define CAN_WakeUp_Ok ((uint8_t)0x01) /*!< CAN leaved the sleep mode */
|
||||
|
||||
/* CAN_Error_Code_constants */
|
||||
#define CAN_ErrorCode_NoErr ((uint8_t)0x00) /*!< No Error */
|
||||
#define CAN_ErrorCode_StuffErr ((uint8_t)0x10) /*!< Stuff Error */
|
||||
#define CAN_ErrorCode_FormErr ((uint8_t)0x20) /*!< Form Error */
|
||||
#define CAN_ErrorCode_ACKErr ((uint8_t)0x30) /*!< Acknowledgment Error */
|
||||
#define CAN_ErrorCode_BitRecessiveErr ((uint8_t)0x40) /*!< Bit Recessive Error */
|
||||
#define CAN_ErrorCode_BitDominantErr ((uint8_t)0x50) /*!< Bit Dominant Error */
|
||||
#define CAN_ErrorCode_CRCErr ((uint8_t)0x60) /*!< CRC Error */
|
||||
#define CAN_ErrorCode_SoftwareSetErr ((uint8_t)0x70) /*!< Software Set Error */
|
||||
|
||||
|
||||
/* -------------------------- CAN_flags ---------------------------- */
|
||||
/* Transmit Flags */
|
||||
#define CAN_FLAG_RQCP0 ((uint32_t)0x38000001) /*!< Request MailBox0 Flag */
|
||||
#define CAN_FLAG_RQCP1 ((uint32_t)0x38000100) /*!< Request MailBox1 Flag */
|
||||
#define CAN_FLAG_RQCP2 ((uint32_t)0x38010000) /*!< Request MailBox2 Flag */
|
||||
|
||||
/* Receive Flags */
|
||||
#define CAN_FLAG_FMP0 ((uint32_t)0x12000003) /*!< FIFO 0 Message Pending Flag */
|
||||
#define CAN_FLAG_FF0 ((uint32_t)0x32000008) /*!< FIFO 0 Full Flag */
|
||||
#define CAN_FLAG_FOV0 ((uint32_t)0x32000010) /*!< FIFO 0 Overrun Flag */
|
||||
#define CAN_FLAG_FMP1 ((uint32_t)0x14000003) /*!< FIFO 1 Message Pending Flag */
|
||||
#define CAN_FLAG_FF1 ((uint32_t)0x34000008) /*!< FIFO 1 Full Flag */
|
||||
#define CAN_FLAG_FOV1 ((uint32_t)0x34000010) /*!< FIFO 1 Overrun Flag */
|
||||
|
||||
/* Operating Mode Flags */
|
||||
#define CAN_FLAG_WKU ((uint32_t)0x31000008) /*!< Wake up Flag */
|
||||
#define CAN_FLAG_SLAK ((uint32_t)0x31000012) /*!< Sleep acknowledge Flag */
|
||||
|
||||
/* Error Flags */
|
||||
#define CAN_FLAG_EWG ((uint32_t)0x10F00001) /*!< Error Warning Flag */
|
||||
#define CAN_FLAG_EPV ((uint32_t)0x10F00002) /*!< Error Passive Flag */
|
||||
#define CAN_FLAG_BOF ((uint32_t)0x10F00004) /*!< Bus-Off Flag */
|
||||
#define CAN_FLAG_LEC ((uint32_t)0x30F00070) /*!< Last error code Flag */
|
||||
|
||||
|
||||
/* -------------------------- CAN_interrupts ---------------------------- */
|
||||
#define CAN_IT_TME ((uint32_t)0x00000001) /*!< Transmit mailbox empty Interrupt*/
|
||||
|
||||
/* Receive Interrupts */
|
||||
#define CAN_IT_FMP0 ((uint32_t)0x00000002) /*!< FIFO 0 message pending Interrupt*/
|
||||
#define CAN_IT_FF0 ((uint32_t)0x00000004) /*!< FIFO 0 full Interrupt*/
|
||||
#define CAN_IT_FOV0 ((uint32_t)0x00000008) /*!< FIFO 0 overrun Interrupt*/
|
||||
#define CAN_IT_FMP1 ((uint32_t)0x00000010) /*!< FIFO 1 message pending Interrupt*/
|
||||
#define CAN_IT_FF1 ((uint32_t)0x00000020) /*!< FIFO 1 full Interrupt*/
|
||||
#define CAN_IT_FOV1 ((uint32_t)0x00000040) /*!< FIFO 1 overrun Interrupt*/
|
||||
|
||||
/* Operating Mode Interrupts */
|
||||
#define CAN_IT_WKU ((uint32_t)0x00010000) /*!< Wake-up Interrupt*/
|
||||
#define CAN_IT_SLK ((uint32_t)0x00020000) /*!< Sleep acknowledge Interrupt*/
|
||||
|
||||
/* Error Interrupts */
|
||||
#define CAN_IT_EWG ((uint32_t)0x00000100) /*!< Error warning Interrupt*/
|
||||
#define CAN_IT_EPV ((uint32_t)0x00000200) /*!< Error passive Interrupt*/
|
||||
#define CAN_IT_BOF ((uint32_t)0x00000400) /*!< Bus-off Interrupt*/
|
||||
#define CAN_IT_LEC ((uint32_t)0x00000800) /*!< Last error code Interrupt*/
|
||||
#define CAN_IT_ERR ((uint32_t)0x00008000) /*!< Error Interrupt*/
|
||||
|
||||
/* Flags named as Interrupts : kept only for FW compatibility */
|
||||
#define CAN_IT_RQCP0 CAN_IT_TME
|
||||
#define CAN_IT_RQCP1 CAN_IT_TME
|
||||
#define CAN_IT_RQCP2 CAN_IT_TME
|
||||
|
||||
/* CAN_Legacy */
|
||||
#define CANINITFAILED CAN_InitStatus_Failed
|
||||
#define CANINITOK CAN_InitStatus_Success
|
||||
#define CAN_FilterFIFO0 CAN_Filter_FIFO0
|
||||
#define CAN_FilterFIFO1 CAN_Filter_FIFO1
|
||||
#define CAN_ID_STD CAN_Id_Standard
|
||||
#define CAN_ID_EXT CAN_Id_Extended
|
||||
#define CAN_RTR_DATA CAN_RTR_Data
|
||||
#define CAN_RTR_REMOTE CAN_RTR_Remote
|
||||
#define CANTXFAILE CAN_TxStatus_Failed
|
||||
#define CANTXOK CAN_TxStatus_Ok
|
||||
#define CANTXPENDING CAN_TxStatus_Pending
|
||||
#define CAN_NO_MB CAN_TxStatus_NoMailBox
|
||||
#define CANSLEEPFAILED CAN_Sleep_Failed
|
||||
#define CANSLEEPOK CAN_Sleep_Ok
|
||||
#define CANWAKEUPFAILED CAN_WakeUp_Failed
|
||||
#define CANWAKEUPOK CAN_WakeUp_Ok
|
||||
|
||||
|
||||
void CAN_DeInit(CAN_TypeDef* CANx);
|
||||
uint8_t CAN_Init(CAN_TypeDef* CANx, CAN_InitTypeDef* CAN_InitStruct);
|
||||
void CAN_FilterInit(CAN_FilterInitTypeDef* CAN_FilterInitStruct);
|
||||
void CAN_StructInit(CAN_InitTypeDef* CAN_InitStruct);
|
||||
void CAN_SlaveStartBank(uint8_t CAN_BankNumber);
|
||||
void CAN_DBGFreeze(CAN_TypeDef* CANx, FunctionalState NewState);
|
||||
void CAN_TTComModeCmd(CAN_TypeDef* CANx, FunctionalState NewState);
|
||||
uint8_t CAN_Transmit(CAN_TypeDef* CANx, CanTxMsg* TxMessage);
|
||||
uint8_t CAN_TransmitStatus(CAN_TypeDef* CANx, uint8_t TransmitMailbox);
|
||||
void CAN_CancelTransmit(CAN_TypeDef* CANx, uint8_t Mailbox);
|
||||
void CAN_Receive(CAN_TypeDef* CANx, uint8_t FIFONumber, CanRxMsg* RxMessage);
|
||||
void CAN_FIFORelease(CAN_TypeDef* CANx, uint8_t FIFONumber);
|
||||
uint8_t CAN_MessagePending(CAN_TypeDef* CANx, uint8_t FIFONumber);
|
||||
uint8_t CAN_OperatingModeRequest(CAN_TypeDef* CANx, uint8_t CAN_OperatingMode);
|
||||
uint8_t CAN_Sleep(CAN_TypeDef* CANx);
|
||||
uint8_t CAN_WakeUp(CAN_TypeDef* CANx);
|
||||
uint8_t CAN_GetLastErrorCode(CAN_TypeDef* CANx);
|
||||
uint8_t CAN_GetReceiveErrorCounter(CAN_TypeDef* CANx);
|
||||
uint8_t CAN_GetLSBTransmitErrorCounter(CAN_TypeDef* CANx);
|
||||
void CAN_ITConfig(CAN_TypeDef* CANx, uint32_t CAN_IT, FunctionalState NewState);
|
||||
FlagStatus CAN_GetFlagStatus(CAN_TypeDef* CANx, uint32_t CAN_FLAG);
|
||||
void CAN_ClearFlag(CAN_TypeDef* CANx, uint32_t CAN_FLAG);
|
||||
ITStatus CAN_GetITStatus(CAN_TypeDef* CANx, uint32_t CAN_IT);
|
||||
void CAN_ClearITPendingBit(CAN_TypeDef* CANx, uint32_t CAN_IT);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __CH32F10x_CAN_H */
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
@@ -0,0 +1,35 @@
|
||||
/***************COPYRIGHT(C) 2019 WCH. A11 rights reserved*********************
|
||||
* File Name : ch32f10x_crc.h
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2019/10/15
|
||||
* Description : This file contains all the functions prototypes for the
|
||||
* CRC firmware library.
|
||||
*******************************************************************************/
|
||||
#ifndef __CH32F10x_CRC_H
|
||||
#define __CH32F10x_CRC_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include "ch32f10x.h"
|
||||
|
||||
|
||||
void CRC_ResetDR(void);
|
||||
uint32_t CRC_CalcCRC(uint32_t Data);
|
||||
uint32_t CRC_CalcBlockCRC(uint32_t pBuffer[], uint32_t BufferLength);
|
||||
uint32_t CRC_GetCRC(void);
|
||||
void CRC_SetIDRegister(uint8_t IDValue);
|
||||
uint8_t CRC_GetIDRegister(void);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __CH32F10x_CRC_H */
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
@@ -0,0 +1,120 @@
|
||||
/***************COPYRIGHT(C) 2019 WCH. A11 rights reserved*********************
|
||||
* File Name : ch32f10x_dac.h
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2019/10/15
|
||||
* Description : This file contains all the functions prototypes for the
|
||||
* DAC firmware library.
|
||||
*******************************************************************************/
|
||||
#ifndef __CH32F10x_DAC_H
|
||||
#define __CH32F10x_DAC_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include "ch32f10x.h"
|
||||
|
||||
/* DAC Init structure definition */
|
||||
typedef struct
|
||||
{
|
||||
uint32_t DAC_Trigger; /*!< Specifies the external trigger for the selected DAC channel.
|
||||
This parameter can be a value of @ref DAC_trigger_selection */
|
||||
|
||||
uint32_t DAC_WaveGeneration; /*!< Specifies whether DAC channel noise waves or triangle waves
|
||||
are generated, or whether no wave is generated.
|
||||
This parameter can be a value of @ref DAC_wave_generation */
|
||||
|
||||
uint32_t DAC_LFSRUnmask_TriangleAmplitude; /*!< Specifies the LFSR mask for noise wave generation or
|
||||
the maximum amplitude triangle generation for the DAC channel.
|
||||
This parameter can be a value of @ref DAC_lfsrunmask_triangleamplitude */
|
||||
|
||||
uint32_t DAC_OutputBuffer; /*!< Specifies whether the DAC channel output buffer is enabled or disabled.
|
||||
This parameter can be a value of @ref DAC_output_buffer */
|
||||
}DAC_InitTypeDef;
|
||||
|
||||
|
||||
/* DAC_trigger_selection */
|
||||
#define DAC_Trigger_None ((uint32_t)0x00000000) /*!< Conversion is automatic once the DAC1_DHRxxxx register
|
||||
has been loaded, and not by external trigger */
|
||||
#define DAC_Trigger_T6_TRGO ((uint32_t)0x00000004) /*!< TIM6 TRGO selected as external conversion trigger for DAC channel */
|
||||
#define DAC_Trigger_T8_TRGO ((uint32_t)0x0000000C) /*!< TIM8 TRGO selected as external conversion trigger for DAC channel
|
||||
only in High-density devices*/
|
||||
#define DAC_Trigger_T3_TRGO ((uint32_t)0x0000000C) /*!< TIM8 TRGO selected as external conversion trigger for DAC channel
|
||||
only in Connectivity line, Medium-density and Low-density Value Line devices */
|
||||
#define DAC_Trigger_T7_TRGO ((uint32_t)0x00000014) /*!< TIM7 TRGO selected as external conversion trigger for DAC channel */
|
||||
#define DAC_Trigger_T5_TRGO ((uint32_t)0x0000001C) /*!< TIM5 TRGO selected as external conversion trigger for DAC channel */
|
||||
#define DAC_Trigger_T15_TRGO ((uint32_t)0x0000001C) /*!< TIM15 TRGO selected as external conversion trigger for DAC channel
|
||||
only in Medium-density and Low-density Value Line devices*/
|
||||
#define DAC_Trigger_T2_TRGO ((uint32_t)0x00000024) /*!< TIM2 TRGO selected as external conversion trigger for DAC channel */
|
||||
#define DAC_Trigger_T4_TRGO ((uint32_t)0x0000002C) /*!< TIM4 TRGO selected as external conversion trigger for DAC channel */
|
||||
#define DAC_Trigger_Ext_IT9 ((uint32_t)0x00000034) /*!< EXTI Line9 event selected as external conversion trigger for DAC channel */
|
||||
#define DAC_Trigger_Software ((uint32_t)0x0000003C) /*!< Conversion started by software trigger for DAC channel */
|
||||
|
||||
/* DAC_wave_generation */
|
||||
#define DAC_WaveGeneration_None ((uint32_t)0x00000000)
|
||||
#define DAC_WaveGeneration_Noise ((uint32_t)0x00000040)
|
||||
#define DAC_WaveGeneration_Triangle ((uint32_t)0x00000080)
|
||||
|
||||
|
||||
/* DAC_lfsrunmask_triangleamplitude */
|
||||
#define DAC_LFSRUnmask_Bit0 ((uint32_t)0x00000000) /*!< Unmask DAC channel LFSR bit0 for noise wave generation */
|
||||
#define DAC_LFSRUnmask_Bits1_0 ((uint32_t)0x00000100) /*!< Unmask DAC channel LFSR bit[1:0] for noise wave generation */
|
||||
#define DAC_LFSRUnmask_Bits2_0 ((uint32_t)0x00000200) /*!< Unmask DAC channel LFSR bit[2:0] for noise wave generation */
|
||||
#define DAC_LFSRUnmask_Bits3_0 ((uint32_t)0x00000300) /*!< Unmask DAC channel LFSR bit[3:0] for noise wave generation */
|
||||
#define DAC_LFSRUnmask_Bits4_0 ((uint32_t)0x00000400) /*!< Unmask DAC channel LFSR bit[4:0] for noise wave generation */
|
||||
#define DAC_LFSRUnmask_Bits5_0 ((uint32_t)0x00000500) /*!< Unmask DAC channel LFSR bit[5:0] for noise wave generation */
|
||||
#define DAC_LFSRUnmask_Bits6_0 ((uint32_t)0x00000600) /*!< Unmask DAC channel LFSR bit[6:0] for noise wave generation */
|
||||
#define DAC_LFSRUnmask_Bits7_0 ((uint32_t)0x00000700) /*!< Unmask DAC channel LFSR bit[7:0] for noise wave generation */
|
||||
#define DAC_LFSRUnmask_Bits8_0 ((uint32_t)0x00000800) /*!< Unmask DAC channel LFSR bit[8:0] for noise wave generation */
|
||||
#define DAC_LFSRUnmask_Bits9_0 ((uint32_t)0x00000900) /*!< Unmask DAC channel LFSR bit[9:0] for noise wave generation */
|
||||
#define DAC_LFSRUnmask_Bits10_0 ((uint32_t)0x00000A00) /*!< Unmask DAC channel LFSR bit[10:0] for noise wave generation */
|
||||
#define DAC_LFSRUnmask_Bits11_0 ((uint32_t)0x00000B00) /*!< Unmask DAC channel LFSR bit[11:0] for noise wave generation */
|
||||
#define DAC_TriangleAmplitude_1 ((uint32_t)0x00000000) /*!< Select max triangle amplitude of 1 */
|
||||
#define DAC_TriangleAmplitude_3 ((uint32_t)0x00000100) /*!< Select max triangle amplitude of 3 */
|
||||
#define DAC_TriangleAmplitude_7 ((uint32_t)0x00000200) /*!< Select max triangle amplitude of 7 */
|
||||
#define DAC_TriangleAmplitude_15 ((uint32_t)0x00000300) /*!< Select max triangle amplitude of 15 */
|
||||
#define DAC_TriangleAmplitude_31 ((uint32_t)0x00000400) /*!< Select max triangle amplitude of 31 */
|
||||
#define DAC_TriangleAmplitude_63 ((uint32_t)0x00000500) /*!< Select max triangle amplitude of 63 */
|
||||
#define DAC_TriangleAmplitude_127 ((uint32_t)0x00000600) /*!< Select max triangle amplitude of 127 */
|
||||
#define DAC_TriangleAmplitude_255 ((uint32_t)0x00000700) /*!< Select max triangle amplitude of 255 */
|
||||
#define DAC_TriangleAmplitude_511 ((uint32_t)0x00000800) /*!< Select max triangle amplitude of 511 */
|
||||
#define DAC_TriangleAmplitude_1023 ((uint32_t)0x00000900) /*!< Select max triangle amplitude of 1023 */
|
||||
#define DAC_TriangleAmplitude_2047 ((uint32_t)0x00000A00) /*!< Select max triangle amplitude of 2047 */
|
||||
#define DAC_TriangleAmplitude_4095 ((uint32_t)0x00000B00) /*!< Select max triangle amplitude of 4095 */
|
||||
|
||||
/* DAC_output_buffer */
|
||||
#define DAC_OutputBuffer_Enable ((uint32_t)0x00000000)
|
||||
#define DAC_OutputBuffer_Disable ((uint32_t)0x00000002)
|
||||
|
||||
/* DAC_Channel_selection */
|
||||
#define DAC_Channel_1 ((uint32_t)0x00000000)
|
||||
#define DAC_Channel_2 ((uint32_t)0x00000010)
|
||||
|
||||
/* DAC_data_alignment */
|
||||
#define DAC_Align_12b_R ((uint32_t)0x00000000)
|
||||
#define DAC_Align_12b_L ((uint32_t)0x00000004)
|
||||
#define DAC_Align_8b_R ((uint32_t)0x00000008)
|
||||
|
||||
/* DAC_wave_generation */
|
||||
#define DAC_Wave_Noise ((uint32_t)0x00000040)
|
||||
#define DAC_Wave_Triangle ((uint32_t)0x00000080)
|
||||
|
||||
/* DAC_Exported_Functions */
|
||||
void DAC_DeInit(void);
|
||||
void DAC_Init(uint32_t DAC_Channel, DAC_InitTypeDef* DAC_InitStruct);
|
||||
void DAC_StructInit(DAC_InitTypeDef* DAC_InitStruct);
|
||||
void DAC_Cmd(uint32_t DAC_Channel, FunctionalState NewState);
|
||||
void DAC_DMACmd(uint32_t DAC_Channel, FunctionalState NewState);
|
||||
void DAC_SoftwareTriggerCmd(uint32_t DAC_Channel, FunctionalState NewState);
|
||||
void DAC_WaveGenerationCmd(uint32_t DAC_Channel, uint32_t DAC_Wave, FunctionalState NewState);
|
||||
void DAC_SetChannel1Data(uint32_t DAC_Align, uint16_t Data);
|
||||
void DAC_SetChannel2Data(uint32_t DAC_Align, uint16_t Data);
|
||||
uint16_t DAC_GetDataOutputValue(uint32_t DAC_Channel);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /*__CH32F10x_DAC_H */
|
||||
|
||||
+62
@@ -0,0 +1,62 @@
|
||||
/***************COPYRIGHT(C) 2019 WCH. A11 rights reserved*********************
|
||||
* File Name : ch32f10x_dbgmcu.h
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2019/10/15
|
||||
* Description : This file contains all the functions prototypes for the
|
||||
* DBGMCU firmware library.
|
||||
*******************************************************************************/
|
||||
#ifndef __CH32F10x_DBGMCU_H
|
||||
#define __CH32F10x_DBGMCU_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include "ch32f10x.h"
|
||||
|
||||
|
||||
#define DBGMCU_SLEEP ((uint32_t)0x00000001)
|
||||
#define DBGMCU_STOP ((uint32_t)0x00000002)
|
||||
#define DBGMCU_STANDBY ((uint32_t)0x00000004)
|
||||
#define DBGMCU_IWDG_STOP ((uint32_t)0x00000100)
|
||||
#define DBGMCU_WWDG_STOP ((uint32_t)0x00000200)
|
||||
#define DBGMCU_TIM1_STOP ((uint32_t)0x00000400)
|
||||
#define DBGMCU_TIM2_STOP ((uint32_t)0x00000800)
|
||||
#define DBGMCU_TIM3_STOP ((uint32_t)0x00001000)
|
||||
#define DBGMCU_TIM4_STOP ((uint32_t)0x00002000)
|
||||
#define DBGMCU_CAN1_STOP ((uint32_t)0x00004000)
|
||||
#define DBGMCU_I2C1_SMBUS_TIMEOUT ((uint32_t)0x00008000)
|
||||
#define DBGMCU_I2C2_SMBUS_TIMEOUT ((uint32_t)0x00010000)
|
||||
#define DBGMCU_TIM8_STOP ((uint32_t)0x00020000)
|
||||
#define DBGMCU_TIM5_STOP ((uint32_t)0x00040000)
|
||||
#define DBGMCU_TIM6_STOP ((uint32_t)0x00080000)
|
||||
#define DBGMCU_TIM7_STOP ((uint32_t)0x00100000)
|
||||
#define DBGMCU_CAN2_STOP ((uint32_t)0x00200000)
|
||||
#define DBGMCU_TIM15_STOP ((uint32_t)0x00400000)
|
||||
#define DBGMCU_TIM16_STOP ((uint32_t)0x00800000)
|
||||
#define DBGMCU_TIM17_STOP ((uint32_t)0x01000000)
|
||||
#define DBGMCU_TIM12_STOP ((uint32_t)0x02000000)
|
||||
#define DBGMCU_TIM13_STOP ((uint32_t)0x04000000)
|
||||
#define DBGMCU_TIM14_STOP ((uint32_t)0x08000000)
|
||||
#define DBGMCU_TIM9_STOP ((uint32_t)0x10000000)
|
||||
#define DBGMCU_TIM10_STOP ((uint32_t)0x20000000)
|
||||
#define DBGMCU_TIM11_STOP ((uint32_t)0x40000000)
|
||||
|
||||
|
||||
uint32_t DBGMCU_GetREVID(void);
|
||||
uint32_t DBGMCU_GetDEVID(void);
|
||||
void DBGMCU_Config(uint32_t DBGMCU_Periph, FunctionalState NewState);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __CH32F10x_DBGMCU_H */
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
@@ -0,0 +1,216 @@
|
||||
/***************COPYRIGHT(C) 2019 WCH. A11 rights reserved*********************
|
||||
* File Name : ch32f10x_dma.h
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2019/10/15
|
||||
* Description : This file contains all the functions prototypes for the
|
||||
* DMA firmware library.
|
||||
*******************************************************************************/
|
||||
#ifndef __CH32F10x_DMA_H
|
||||
#define __CH32F10x_DMA_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include "ch32f10x.h"
|
||||
|
||||
/* DMA Init structure definition */
|
||||
typedef struct
|
||||
{
|
||||
uint32_t DMA_PeripheralBaseAddr; /*!< Specifies the peripheral base address for DMAy Channelx. */
|
||||
|
||||
uint32_t DMA_MemoryBaseAddr; /*!< Specifies the memory base address for DMAy Channelx. */
|
||||
|
||||
uint32_t DMA_DIR; /*!< Specifies if the peripheral is the source or destination.
|
||||
This parameter can be a value of @ref DMA_data_transfer_direction */
|
||||
|
||||
uint32_t DMA_BufferSize; /*!< Specifies the buffer size, in data unit, of the specified Channel.
|
||||
The data unit is equal to the configuration set in DMA_PeripheralDataSize
|
||||
or DMA_MemoryDataSize members depending in the transfer direction. */
|
||||
|
||||
uint32_t DMA_PeripheralInc; /*!< Specifies whether the Peripheral address register is incremented or not.
|
||||
This parameter can be a value of @ref DMA_peripheral_incremented_mode */
|
||||
|
||||
uint32_t DMA_MemoryInc; /*!< Specifies whether the memory address register is incremented or not.
|
||||
This parameter can be a value of @ref DMA_memory_incremented_mode */
|
||||
|
||||
uint32_t DMA_PeripheralDataSize; /*!< Specifies the Peripheral data width.
|
||||
This parameter can be a value of @ref DMA_peripheral_data_size */
|
||||
|
||||
uint32_t DMA_MemoryDataSize; /*!< Specifies the Memory data width.
|
||||
This parameter can be a value of @ref DMA_memory_data_size */
|
||||
|
||||
uint32_t DMA_Mode; /*!< Specifies the operation mode of the DMAy Channelx.
|
||||
This parameter can be a value of @ref DMA_circular_normal_mode.
|
||||
@note: The circular buffer mode cannot be used if the memory-to-memory
|
||||
data transfer is configured on the selected Channel */
|
||||
|
||||
uint32_t DMA_Priority; /*!< Specifies the software priority for the DMAy Channelx.
|
||||
This parameter can be a value of @ref DMA_priority_level */
|
||||
|
||||
uint32_t DMA_M2M; /*!< Specifies if the DMAy Channelx will be used in memory-to-memory transfer.
|
||||
This parameter can be a value of @ref DMA_memory_to_memory */
|
||||
}DMA_InitTypeDef;
|
||||
|
||||
/* DMA_data_transfer_direction */
|
||||
#define DMA_DIR_PeripheralDST ((uint32_t)0x00000010)
|
||||
#define DMA_DIR_PeripheralSRC ((uint32_t)0x00000000)
|
||||
|
||||
/* DMA_peripheral_incremented_mode */
|
||||
#define DMA_PeripheralInc_Enable ((uint32_t)0x00000040)
|
||||
#define DMA_PeripheralInc_Disable ((uint32_t)0x00000000)
|
||||
|
||||
/* DMA_memory_incremented_mode */
|
||||
#define DMA_MemoryInc_Enable ((uint32_t)0x00000080)
|
||||
#define DMA_MemoryInc_Disable ((uint32_t)0x00000000)
|
||||
|
||||
/* DMA_peripheral_data_size */
|
||||
#define DMA_PeripheralDataSize_Byte ((uint32_t)0x00000000)
|
||||
#define DMA_PeripheralDataSize_HalfWord ((uint32_t)0x00000100)
|
||||
#define DMA_PeripheralDataSize_Word ((uint32_t)0x00000200)
|
||||
|
||||
/* DMA_memory_data_size */
|
||||
#define DMA_MemoryDataSize_Byte ((uint32_t)0x00000000)
|
||||
#define DMA_MemoryDataSize_HalfWord ((uint32_t)0x00000400)
|
||||
#define DMA_MemoryDataSize_Word ((uint32_t)0x00000800)
|
||||
|
||||
/* DMA_circular_normal_mode */
|
||||
#define DMA_Mode_Circular ((uint32_t)0x00000020)
|
||||
#define DMA_Mode_Normal ((uint32_t)0x00000000)
|
||||
|
||||
/* DMA_priority_level */
|
||||
#define DMA_Priority_VeryHigh ((uint32_t)0x00003000)
|
||||
#define DMA_Priority_High ((uint32_t)0x00002000)
|
||||
#define DMA_Priority_Medium ((uint32_t)0x00001000)
|
||||
#define DMA_Priority_Low ((uint32_t)0x00000000)
|
||||
|
||||
/* DMA_memory_to_memory */
|
||||
#define DMA_M2M_Enable ((uint32_t)0x00004000)
|
||||
#define DMA_M2M_Disable ((uint32_t)0x00000000)
|
||||
|
||||
/* DMA_interrupts_definition */
|
||||
#define DMA_IT_TC ((uint32_t)0x00000002)
|
||||
#define DMA_IT_HT ((uint32_t)0x00000004)
|
||||
#define DMA_IT_TE ((uint32_t)0x00000008)
|
||||
|
||||
#define DMA1_IT_GL1 ((uint32_t)0x00000001)
|
||||
#define DMA1_IT_TC1 ((uint32_t)0x00000002)
|
||||
#define DMA1_IT_HT1 ((uint32_t)0x00000004)
|
||||
#define DMA1_IT_TE1 ((uint32_t)0x00000008)
|
||||
#define DMA1_IT_GL2 ((uint32_t)0x00000010)
|
||||
#define DMA1_IT_TC2 ((uint32_t)0x00000020)
|
||||
#define DMA1_IT_HT2 ((uint32_t)0x00000040)
|
||||
#define DMA1_IT_TE2 ((uint32_t)0x00000080)
|
||||
#define DMA1_IT_GL3 ((uint32_t)0x00000100)
|
||||
#define DMA1_IT_TC3 ((uint32_t)0x00000200)
|
||||
#define DMA1_IT_HT3 ((uint32_t)0x00000400)
|
||||
#define DMA1_IT_TE3 ((uint32_t)0x00000800)
|
||||
#define DMA1_IT_GL4 ((uint32_t)0x00001000)
|
||||
#define DMA1_IT_TC4 ((uint32_t)0x00002000)
|
||||
#define DMA1_IT_HT4 ((uint32_t)0x00004000)
|
||||
#define DMA1_IT_TE4 ((uint32_t)0x00008000)
|
||||
#define DMA1_IT_GL5 ((uint32_t)0x00010000)
|
||||
#define DMA1_IT_TC5 ((uint32_t)0x00020000)
|
||||
#define DMA1_IT_HT5 ((uint32_t)0x00040000)
|
||||
#define DMA1_IT_TE5 ((uint32_t)0x00080000)
|
||||
#define DMA1_IT_GL6 ((uint32_t)0x00100000)
|
||||
#define DMA1_IT_TC6 ((uint32_t)0x00200000)
|
||||
#define DMA1_IT_HT6 ((uint32_t)0x00400000)
|
||||
#define DMA1_IT_TE6 ((uint32_t)0x00800000)
|
||||
#define DMA1_IT_GL7 ((uint32_t)0x01000000)
|
||||
#define DMA1_IT_TC7 ((uint32_t)0x02000000)
|
||||
#define DMA1_IT_HT7 ((uint32_t)0x04000000)
|
||||
#define DMA1_IT_TE7 ((uint32_t)0x08000000)
|
||||
|
||||
#define DMA2_IT_GL1 ((uint32_t)0x10000001)
|
||||
#define DMA2_IT_TC1 ((uint32_t)0x10000002)
|
||||
#define DMA2_IT_HT1 ((uint32_t)0x10000004)
|
||||
#define DMA2_IT_TE1 ((uint32_t)0x10000008)
|
||||
#define DMA2_IT_GL2 ((uint32_t)0x10000010)
|
||||
#define DMA2_IT_TC2 ((uint32_t)0x10000020)
|
||||
#define DMA2_IT_HT2 ((uint32_t)0x10000040)
|
||||
#define DMA2_IT_TE2 ((uint32_t)0x10000080)
|
||||
#define DMA2_IT_GL3 ((uint32_t)0x10000100)
|
||||
#define DMA2_IT_TC3 ((uint32_t)0x10000200)
|
||||
#define DMA2_IT_HT3 ((uint32_t)0x10000400)
|
||||
#define DMA2_IT_TE3 ((uint32_t)0x10000800)
|
||||
#define DMA2_IT_GL4 ((uint32_t)0x10001000)
|
||||
#define DMA2_IT_TC4 ((uint32_t)0x10002000)
|
||||
#define DMA2_IT_HT4 ((uint32_t)0x10004000)
|
||||
#define DMA2_IT_TE4 ((uint32_t)0x10008000)
|
||||
#define DMA2_IT_GL5 ((uint32_t)0x10010000)
|
||||
#define DMA2_IT_TC5 ((uint32_t)0x10020000)
|
||||
#define DMA2_IT_HT5 ((uint32_t)0x10040000)
|
||||
#define DMA2_IT_TE5 ((uint32_t)0x10080000)
|
||||
|
||||
/* DMA_flags_definition */
|
||||
#define DMA1_FLAG_GL1 ((uint32_t)0x00000001)
|
||||
#define DMA1_FLAG_TC1 ((uint32_t)0x00000002)
|
||||
#define DMA1_FLAG_HT1 ((uint32_t)0x00000004)
|
||||
#define DMA1_FLAG_TE1 ((uint32_t)0x00000008)
|
||||
#define DMA1_FLAG_GL2 ((uint32_t)0x00000010)
|
||||
#define DMA1_FLAG_TC2 ((uint32_t)0x00000020)
|
||||
#define DMA1_FLAG_HT2 ((uint32_t)0x00000040)
|
||||
#define DMA1_FLAG_TE2 ((uint32_t)0x00000080)
|
||||
#define DMA1_FLAG_GL3 ((uint32_t)0x00000100)
|
||||
#define DMA1_FLAG_TC3 ((uint32_t)0x00000200)
|
||||
#define DMA1_FLAG_HT3 ((uint32_t)0x00000400)
|
||||
#define DMA1_FLAG_TE3 ((uint32_t)0x00000800)
|
||||
#define DMA1_FLAG_GL4 ((uint32_t)0x00001000)
|
||||
#define DMA1_FLAG_TC4 ((uint32_t)0x00002000)
|
||||
#define DMA1_FLAG_HT4 ((uint32_t)0x00004000)
|
||||
#define DMA1_FLAG_TE4 ((uint32_t)0x00008000)
|
||||
#define DMA1_FLAG_GL5 ((uint32_t)0x00010000)
|
||||
#define DMA1_FLAG_TC5 ((uint32_t)0x00020000)
|
||||
#define DMA1_FLAG_HT5 ((uint32_t)0x00040000)
|
||||
#define DMA1_FLAG_TE5 ((uint32_t)0x00080000)
|
||||
#define DMA1_FLAG_GL6 ((uint32_t)0x00100000)
|
||||
#define DMA1_FLAG_TC6 ((uint32_t)0x00200000)
|
||||
#define DMA1_FLAG_HT6 ((uint32_t)0x00400000)
|
||||
#define DMA1_FLAG_TE6 ((uint32_t)0x00800000)
|
||||
#define DMA1_FLAG_GL7 ((uint32_t)0x01000000)
|
||||
#define DMA1_FLAG_TC7 ((uint32_t)0x02000000)
|
||||
#define DMA1_FLAG_HT7 ((uint32_t)0x04000000)
|
||||
#define DMA1_FLAG_TE7 ((uint32_t)0x08000000)
|
||||
|
||||
#define DMA2_FLAG_GL1 ((uint32_t)0x10000001)
|
||||
#define DMA2_FLAG_TC1 ((uint32_t)0x10000002)
|
||||
#define DMA2_FLAG_HT1 ((uint32_t)0x10000004)
|
||||
#define DMA2_FLAG_TE1 ((uint32_t)0x10000008)
|
||||
#define DMA2_FLAG_GL2 ((uint32_t)0x10000010)
|
||||
#define DMA2_FLAG_TC2 ((uint32_t)0x10000020)
|
||||
#define DMA2_FLAG_HT2 ((uint32_t)0x10000040)
|
||||
#define DMA2_FLAG_TE2 ((uint32_t)0x10000080)
|
||||
#define DMA2_FLAG_GL3 ((uint32_t)0x10000100)
|
||||
#define DMA2_FLAG_TC3 ((uint32_t)0x10000200)
|
||||
#define DMA2_FLAG_HT3 ((uint32_t)0x10000400)
|
||||
#define DMA2_FLAG_TE3 ((uint32_t)0x10000800)
|
||||
#define DMA2_FLAG_GL4 ((uint32_t)0x10001000)
|
||||
#define DMA2_FLAG_TC4 ((uint32_t)0x10002000)
|
||||
#define DMA2_FLAG_HT4 ((uint32_t)0x10004000)
|
||||
#define DMA2_FLAG_TE4 ((uint32_t)0x10008000)
|
||||
#define DMA2_FLAG_GL5 ((uint32_t)0x10010000)
|
||||
#define DMA2_FLAG_TC5 ((uint32_t)0x10020000)
|
||||
#define DMA2_FLAG_HT5 ((uint32_t)0x10040000)
|
||||
#define DMA2_FLAG_TE5 ((uint32_t)0x10080000)
|
||||
|
||||
/* DMA_Exported_Functions */
|
||||
void DMA_DeInit(DMA_Channel_TypeDef* DMAy_Channelx);
|
||||
void DMA_Init(DMA_Channel_TypeDef* DMAy_Channelx, DMA_InitTypeDef* DMA_InitStruct);
|
||||
void DMA_StructInit(DMA_InitTypeDef* DMA_InitStruct);
|
||||
void DMA_Cmd(DMA_Channel_TypeDef* DMAy_Channelx, FunctionalState NewState);
|
||||
void DMA_ITConfig(DMA_Channel_TypeDef* DMAy_Channelx, uint32_t DMA_IT, FunctionalState NewState);
|
||||
void DMA_SetCurrDataCounter(DMA_Channel_TypeDef* DMAy_Channelx, uint16_t DataNumber);
|
||||
uint16_t DMA_GetCurrDataCounter(DMA_Channel_TypeDef* DMAy_Channelx);
|
||||
FlagStatus DMA_GetFlagStatus(uint32_t DMAy_FLAG);
|
||||
void DMA_ClearFlag(uint32_t DMAy_FLAG);
|
||||
ITStatus DMA_GetITStatus(uint32_t DMAy_IT);
|
||||
void DMA_ClearITPendingBit(uint32_t DMAy_IT);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /*__CH32F10x_DMA_H */
|
||||
|
||||
@@ -0,0 +1,88 @@
|
||||
/***************COPYRIGHT(C) 2019 WCH. A11 rights reserved*********************
|
||||
* File Name : ch32f10x_exti.h
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2019/10/15
|
||||
* Description : This file contains all the functions prototypes for the
|
||||
* EXTI firmware library.
|
||||
*******************************************************************************/
|
||||
#ifndef __CH32F10x_EXTI_H
|
||||
#define __CH32F10x_EXTI_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include "ch32f10x.h"
|
||||
|
||||
/* EXTI mode enumeration */
|
||||
typedef enum
|
||||
{
|
||||
EXTI_Mode_Interrupt = 0x00,
|
||||
EXTI_Mode_Event = 0x04
|
||||
}EXTIMode_TypeDef;
|
||||
|
||||
/* EXTI Trigger enumeration */
|
||||
typedef enum
|
||||
{
|
||||
EXTI_Trigger_Rising = 0x08,
|
||||
EXTI_Trigger_Falling = 0x0C,
|
||||
EXTI_Trigger_Rising_Falling = 0x10
|
||||
}EXTITrigger_TypeDef;
|
||||
|
||||
/* EXTI Init Structure definition */
|
||||
typedef struct
|
||||
{
|
||||
uint32_t EXTI_Line; /*!< Specifies the EXTI lines to be enabled or disabled.
|
||||
This parameter can be any combination of @ref EXTI_Lines */
|
||||
|
||||
EXTIMode_TypeDef EXTI_Mode; /*!< Specifies the mode for the EXTI lines.
|
||||
This parameter can be a value of @ref EXTIMode_TypeDef */
|
||||
|
||||
EXTITrigger_TypeDef EXTI_Trigger; /*!< Specifies the trigger signal active edge for the EXTI lines.
|
||||
This parameter can be a value of @ref EXTIMode_TypeDef */
|
||||
|
||||
FunctionalState EXTI_LineCmd; /*!< Specifies the new state of the selected EXTI lines.
|
||||
This parameter can be set either to ENABLE or DISABLE */
|
||||
}EXTI_InitTypeDef;
|
||||
|
||||
|
||||
/* EXTI_Lines */
|
||||
#define EXTI_Line0 ((uint32_t)0x00001) /*!< External interrupt line 0 */
|
||||
#define EXTI_Line1 ((uint32_t)0x00002) /*!< External interrupt line 1 */
|
||||
#define EXTI_Line2 ((uint32_t)0x00004) /*!< External interrupt line 2 */
|
||||
#define EXTI_Line3 ((uint32_t)0x00008) /*!< External interrupt line 3 */
|
||||
#define EXTI_Line4 ((uint32_t)0x00010) /*!< External interrupt line 4 */
|
||||
#define EXTI_Line5 ((uint32_t)0x00020) /*!< External interrupt line 5 */
|
||||
#define EXTI_Line6 ((uint32_t)0x00040) /*!< External interrupt line 6 */
|
||||
#define EXTI_Line7 ((uint32_t)0x00080) /*!< External interrupt line 7 */
|
||||
#define EXTI_Line8 ((uint32_t)0x00100) /*!< External interrupt line 8 */
|
||||
#define EXTI_Line9 ((uint32_t)0x00200) /*!< External interrupt line 9 */
|
||||
#define EXTI_Line10 ((uint32_t)0x00400) /*!< External interrupt line 10 */
|
||||
#define EXTI_Line11 ((uint32_t)0x00800) /*!< External interrupt line 11 */
|
||||
#define EXTI_Line12 ((uint32_t)0x01000) /*!< External interrupt line 12 */
|
||||
#define EXTI_Line13 ((uint32_t)0x02000) /*!< External interrupt line 13 */
|
||||
#define EXTI_Line14 ((uint32_t)0x04000) /*!< External interrupt line 14 */
|
||||
#define EXTI_Line15 ((uint32_t)0x08000) /*!< External interrupt line 15 */
|
||||
#define EXTI_Line16 ((uint32_t)0x10000) /*!< External interrupt line 16 Connected to the PVD Output */
|
||||
#define EXTI_Line17 ((uint32_t)0x20000) /*!< External interrupt line 17 Connected to the RTC Alarm event */
|
||||
#define EXTI_Line18 ((uint32_t)0x40000) /*!< External interrupt line 18 Connected to the USB Device/USB OTG FS
|
||||
Wakeup from suspend event */
|
||||
#define EXTI_Line19 ((uint32_t)0x80000) /*!< External interrupt line 19 Connected to the Ethernet Wakeup event */
|
||||
|
||||
/* EXTI_Exported_Functions */
|
||||
void EXTI_DeInit(void);
|
||||
void EXTI_Init(EXTI_InitTypeDef* EXTI_InitStruct);
|
||||
void EXTI_StructInit(EXTI_InitTypeDef* EXTI_InitStruct);
|
||||
void EXTI_GenerateSWInterrupt(uint32_t EXTI_Line);
|
||||
FlagStatus EXTI_GetFlagStatus(uint32_t EXTI_Line);
|
||||
void EXTI_ClearFlag(uint32_t EXTI_Line);
|
||||
ITStatus EXTI_GetITStatus(uint32_t EXTI_Line);
|
||||
void EXTI_ClearITPendingBit(uint32_t EXTI_Line);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __CH32F10x_EXTI_H */
|
||||
|
||||
+151
@@ -0,0 +1,151 @@
|
||||
/***************COPYRIGHT(C) 2019 WCH. A11 rights reserved*********************
|
||||
* File Name : ch32f10x_flash.h
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2019/10/15
|
||||
* Description : This file contains all the functions prototypes for the FLASH
|
||||
* firmware library.
|
||||
*******************************************************************************/
|
||||
#ifndef __CH32F10x_FLASH_H
|
||||
#define __CH32F10x_FLASH_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include "ch32f10x.h"
|
||||
|
||||
/* FLASH Status */
|
||||
typedef enum
|
||||
{
|
||||
FLASH_BUSY = 1,
|
||||
FLASH_ERROR_PG,
|
||||
FLASH_ERROR_WRP,
|
||||
FLASH_COMPLETE,
|
||||
FLASH_TIMEOUT
|
||||
}FLASH_Status;
|
||||
|
||||
|
||||
/* Flash_Latency */
|
||||
#define FLASH_Latency_0 ((uint32_t)0x00000000) /*!< FLASH Zero Latency cycle */
|
||||
#define FLASH_Latency_1 ((uint32_t)0x00000001) /*!< FLASH One Latency cycle */
|
||||
#define FLASH_Latency_2 ((uint32_t)0x00000002) /*!< FLASH Two Latency cycles */
|
||||
|
||||
/* Half_Cycle_Enable_Disable */
|
||||
#define FLASH_HalfCycleAccess_Enable ((uint32_t)0x00000008) /*!< FLASH Half Cycle Enable */
|
||||
#define FLASH_HalfCycleAccess_Disable ((uint32_t)0x00000000) /*!< FLASH Half Cycle Disable */
|
||||
|
||||
/* Prefetch_Buffer_Enable_Disable */
|
||||
#define FLASH_PrefetchBuffer_Enable ((uint32_t)0x00000010) /*!< FLASH Prefetch Buffer Enable */
|
||||
#define FLASH_PrefetchBuffer_Disable ((uint32_t)0x00000000) /*!< FLASH Prefetch Buffer Disable */
|
||||
|
||||
/* Values to be used with CH32F10x Low and Medium density devices */
|
||||
#define FLASH_WRProt_Pages0to3 ((uint32_t)0x00000001) /*!< CH32 Low and Medium density devices: Write protection of page 0 to 3 */
|
||||
#define FLASH_WRProt_Pages4to7 ((uint32_t)0x00000002) /*!< CH32 Low and Medium density devices: Write protection of page 4 to 7 */
|
||||
#define FLASH_WRProt_Pages8to11 ((uint32_t)0x00000004) /*!< CH32 Low and Medium density devices: Write protection of page 8 to 11 */
|
||||
#define FLASH_WRProt_Pages12to15 ((uint32_t)0x00000008) /*!< CH32 Low and Medium density devices: Write protection of page 12 to 15 */
|
||||
#define FLASH_WRProt_Pages16to19 ((uint32_t)0x00000010) /*!< CH32 Low and Medium density devices: Write protection of page 16 to 19 */
|
||||
#define FLASH_WRProt_Pages20to23 ((uint32_t)0x00000020) /*!< CH32 Low and Medium density devices: Write protection of page 20 to 23 */
|
||||
#define FLASH_WRProt_Pages24to27 ((uint32_t)0x00000040) /*!< CH32 Low and Medium density devices: Write protection of page 24 to 27 */
|
||||
#define FLASH_WRProt_Pages28to31 ((uint32_t)0x00000080) /*!< CH32 Low and Medium density devices: Write protection of page 28 to 31 */
|
||||
|
||||
/* Values to be used with CH32F10x Medium-density devices */
|
||||
#define FLASH_WRProt_Pages32to35 ((uint32_t)0x00000100) /*!< CH32 Medium-density devices: Write protection of page 32 to 35 */
|
||||
#define FLASH_WRProt_Pages36to39 ((uint32_t)0x00000200) /*!< CH32 Medium-density devices: Write protection of page 36 to 39 */
|
||||
#define FLASH_WRProt_Pages40to43 ((uint32_t)0x00000400) /*!< CH32 Medium-density devices: Write protection of page 40 to 43 */
|
||||
#define FLASH_WRProt_Pages44to47 ((uint32_t)0x00000800) /*!< CH32 Medium-density devices: Write protection of page 44 to 47 */
|
||||
#define FLASH_WRProt_Pages48to51 ((uint32_t)0x00001000) /*!< CH32 Medium-density devices: Write protection of page 48 to 51 */
|
||||
#define FLASH_WRProt_Pages52to55 ((uint32_t)0x00002000) /*!< CH32 Medium-density devices: Write protection of page 52 to 55 */
|
||||
#define FLASH_WRProt_Pages56to59 ((uint32_t)0x00004000) /*!< CH32 Medium-density devices: Write protection of page 56 to 59 */
|
||||
#define FLASH_WRProt_Pages60to63 ((uint32_t)0x00008000) /*!< CH32 Medium-density devices: Write protection of page 60 to 63 */
|
||||
#define FLASH_WRProt_Pages64to67 ((uint32_t)0x00010000) /*!< CH32 Medium-density devices: Write protection of page 64 to 67 */
|
||||
#define FLASH_WRProt_Pages68to71 ((uint32_t)0x00020000) /*!< CH32 Medium-density devices: Write protection of page 68 to 71 */
|
||||
#define FLASH_WRProt_Pages72to75 ((uint32_t)0x00040000) /*!< CH32 Medium-density devices: Write protection of page 72 to 75 */
|
||||
#define FLASH_WRProt_Pages76to79 ((uint32_t)0x00080000) /*!< CH32 Medium-density devices: Write protection of page 76 to 79 */
|
||||
#define FLASH_WRProt_Pages80to83 ((uint32_t)0x00100000) /*!< CH32 Medium-density devices: Write protection of page 80 to 83 */
|
||||
#define FLASH_WRProt_Pages84to87 ((uint32_t)0x00200000) /*!< CH32 Medium-density devices: Write protection of page 84 to 87 */
|
||||
#define FLASH_WRProt_Pages88to91 ((uint32_t)0x00400000) /*!< CH32 Medium-density devices: Write protection of page 88 to 91 */
|
||||
#define FLASH_WRProt_Pages92to95 ((uint32_t)0x00800000) /*!< CH32 Medium-density devices: Write protection of page 92 to 95 */
|
||||
#define FLASH_WRProt_Pages96to99 ((uint32_t)0x01000000) /*!< CH32 Medium-density devices: Write protection of page 96 to 99 */
|
||||
#define FLASH_WRProt_Pages100to103 ((uint32_t)0x02000000) /*!< CH32 Medium-density devices: Write protection of page 100 to 103 */
|
||||
#define FLASH_WRProt_Pages104to107 ((uint32_t)0x04000000) /*!< CH32 Medium-density devices: Write protection of page 104 to 107 */
|
||||
#define FLASH_WRProt_Pages108to111 ((uint32_t)0x08000000) /*!< CH32 Medium-density devices: Write protection of page 108 to 111 */
|
||||
#define FLASH_WRProt_Pages112to115 ((uint32_t)0x10000000) /*!< CH32 Medium-density devices: Write protection of page 112 to 115 */
|
||||
#define FLASH_WRProt_Pages116to119 ((uint32_t)0x20000000) /*!< CH32 Medium-density devices: Write protection of page 115 to 119 */
|
||||
#define FLASH_WRProt_Pages120to123 ((uint32_t)0x40000000) /*!< CH32 Medium-density devices: Write protection of page 120 to 123 */
|
||||
#define FLASH_WRProt_Pages124to127 ((uint32_t)0x80000000) /*!< CH32 Medium-density devices: Write protection of page 124 to 127 */
|
||||
|
||||
#define FLASH_WRProt_Pages62to255 ((uint32_t)0x80000000) /*!< CH32 Medium-density devices: Write protection of page 62 to 255 */
|
||||
|
||||
#define FLASH_WRProt_AllPages ((uint32_t)0xFFFFFFFF) /*!< Write protection of all Pages */
|
||||
|
||||
/* Option_Bytes_IWatchdog */
|
||||
#define OB_IWDG_SW ((uint16_t)0x0001) /*!< Software IWDG selected */
|
||||
#define OB_IWDG_HW ((uint16_t)0x0000) /*!< Hardware IWDG selected */
|
||||
|
||||
/* Option_Bytes_nRST_STOP */
|
||||
#define OB_STOP_NoRST ((uint16_t)0x0002) /*!< No reset generated when entering in STOP */
|
||||
#define OB_STOP_RST ((uint16_t)0x0000) /*!< Reset generated when entering in STOP */
|
||||
|
||||
/* Option_Bytes_nRST_STDBY */
|
||||
#define OB_STDBY_NoRST ((uint16_t)0x0004) /*!< No reset generated when entering in STANDBY */
|
||||
#define OB_STDBY_RST ((uint16_t)0x0000) /*!< Reset generated when entering in STANDBY */
|
||||
|
||||
/* FLASH_Interrupts */
|
||||
#define FLASH_IT_ERROR ((uint32_t)0x00000400) /*!< FPEC error interrupt source */
|
||||
#define FLASH_IT_EOP ((uint32_t)0x00001000) /*!< End of FLASH Operation Interrupt source */
|
||||
#define FLASH_IT_BANK1_ERROR FLASH_IT_ERROR /*!< FPEC BANK1 error interrupt source */
|
||||
#define FLASH_IT_BANK1_EOP FLASH_IT_EOP /*!< End of FLASH BANK1 Operation Interrupt source */
|
||||
|
||||
/* FLASH_Flags */
|
||||
#define FLASH_FLAG_BSY ((uint32_t)0x00000001) /*!< FLASH Busy flag */
|
||||
#define FLASH_FLAG_EOP ((uint32_t)0x00000020) /*!< FLASH End of Operation flag */
|
||||
#define FLASH_FLAG_PGERR ((uint32_t)0x00000004) /*!< FLASH Program error flag */
|
||||
#define FLASH_FLAG_WRPRTERR ((uint32_t)0x00000010) /*!< FLASH Write protected error flag */
|
||||
#define FLASH_FLAG_OPTERR ((uint32_t)0x00000001) /*!< FLASH Option Byte error flag */
|
||||
|
||||
#define FLASH_FLAG_BANK1_BSY FLASH_FLAG_BSY /*!< FLASH BANK1 Busy flag*/
|
||||
#define FLASH_FLAG_BANK1_EOP FLASH_FLAG_EOP /*!< FLASH BANK1 End of Operation flag */
|
||||
#define FLASH_FLAG_BANK1_PGERR FLASH_FLAG_PGERR /*!< FLASH BANK1 Program error flag */
|
||||
#define FLASH_FLAG_BANK1_WRPRTERR FLASH_FLAG_WRPRTERR /*!< FLASH BANK1 Write protected error flag */
|
||||
|
||||
|
||||
/*Functions used for all CH32F10x devices*/
|
||||
void FLASH_SetLatency(uint32_t FLASH_Latency);
|
||||
void FLASH_HalfCycleAccessCmd(uint32_t FLASH_HalfCycleAccess);
|
||||
void FLASH_PrefetchBufferCmd(uint32_t FLASH_PrefetchBuffer);
|
||||
void FLASH_Unlock(void);
|
||||
void FLASH_Lock(void);
|
||||
FLASH_Status FLASH_ErasePage(uint32_t Page_Address);
|
||||
FLASH_Status FLASH_EraseAllPages(void);
|
||||
FLASH_Status FLASH_EraseOptionBytes(void);
|
||||
FLASH_Status FLASH_ProgramWord(uint32_t Address, uint32_t Data);
|
||||
FLASH_Status FLASH_ProgramHalfWord(uint32_t Address, uint16_t Data);
|
||||
FLASH_Status FLASH_ProgramOptionByteData(uint32_t Address, uint8_t Data);
|
||||
FLASH_Status FLASH_EnableWriteProtection(uint32_t FLASH_Pages);
|
||||
FLASH_Status FLASH_ReadOutProtection(FunctionalState NewState);
|
||||
FLASH_Status FLASH_UserOptionByteConfig(uint16_t OB_IWDG, uint16_t OB_STOP, uint16_t OB_STDBY);
|
||||
uint32_t FLASH_GetUserOptionByte(void);
|
||||
uint32_t FLASH_GetWriteProtectionOptionByte(void);
|
||||
FlagStatus FLASH_GetReadOutProtectionStatus(void);
|
||||
FlagStatus FLASH_GetPrefetchBufferStatus(void);
|
||||
void FLASH_ITConfig(uint32_t FLASH_IT, FunctionalState NewState);
|
||||
FlagStatus FLASH_GetFlagStatus(uint32_t FLASH_FLAG);
|
||||
void FLASH_ClearFlag(uint32_t FLASH_FLAG);
|
||||
FLASH_Status FLASH_GetStatus(void);
|
||||
FLASH_Status FLASH_WaitForLastOperation(uint32_t Timeout);
|
||||
|
||||
/* New function used for all CH32F10x devices */
|
||||
void FLASH_UnlockBank1(void);
|
||||
void FLASH_LockBank1(void);
|
||||
FLASH_Status FLASH_EraseAllBank1Pages(void);
|
||||
FLASH_Status FLASH_GetBank1Status(void);
|
||||
FLASH_Status FLASH_WaitForLastBank1Operation(uint32_t Timeout);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
|
||||
#endif /* __CH32F10x_FLASH_H */
|
||||
|
||||
@@ -0,0 +1,165 @@
|
||||
/***************COPYRIGHT(C) 2019 WCH. A11 rights reserved*********************
|
||||
* File Name : ch32f10x_gpio.h
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2019/10/15
|
||||
* Description : This file contains all the functions prototypes for the
|
||||
* GPIO firmware library.
|
||||
*******************************************************************************/
|
||||
#ifndef __CH32F10x_GPIO_H
|
||||
#define __CH32F10x_GPIO_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include "ch32f10x.h"
|
||||
|
||||
/* Output Maximum frequency selection */
|
||||
typedef enum
|
||||
{
|
||||
GPIO_Speed_10MHz = 1,
|
||||
GPIO_Speed_2MHz,
|
||||
GPIO_Speed_50MHz
|
||||
}GPIOSpeed_TypeDef;
|
||||
|
||||
/* Configuration Mode enumeration */
|
||||
typedef enum
|
||||
{ GPIO_Mode_AIN = 0x0,
|
||||
GPIO_Mode_IN_FLOATING = 0x04,
|
||||
GPIO_Mode_IPD = 0x28,
|
||||
GPIO_Mode_IPU = 0x48,
|
||||
GPIO_Mode_Out_OD = 0x14,
|
||||
GPIO_Mode_Out_PP = 0x10,
|
||||
GPIO_Mode_AF_OD = 0x1C,
|
||||
GPIO_Mode_AF_PP = 0x18
|
||||
}GPIOMode_TypeDef;
|
||||
|
||||
/* GPIO Init structure definition */
|
||||
typedef struct
|
||||
{
|
||||
uint16_t GPIO_Pin; /*!< Specifies the GPIO pins to be configured.
|
||||
This parameter can be any value of @ref GPIO_pins_define */
|
||||
|
||||
GPIOSpeed_TypeDef GPIO_Speed; /*!< Specifies the speed for the selected pins.
|
||||
This parameter can be a value of @ref GPIOSpeed_TypeDef */
|
||||
|
||||
GPIOMode_TypeDef GPIO_Mode; /*!< Specifies the operating mode for the selected pins.
|
||||
This parameter can be a value of @ref GPIOMode_TypeDef */
|
||||
}GPIO_InitTypeDef;
|
||||
|
||||
/* Bit_SET and Bit_RESET enumeration */
|
||||
typedef enum
|
||||
{
|
||||
Bit_RESET = 0,
|
||||
Bit_SET
|
||||
}BitAction;
|
||||
|
||||
/* GPIO_pins_define */
|
||||
#define GPIO_Pin_0 ((uint16_t)0x0001) /*!< Pin 0 selected */
|
||||
#define GPIO_Pin_1 ((uint16_t)0x0002) /*!< Pin 1 selected */
|
||||
#define GPIO_Pin_2 ((uint16_t)0x0004) /*!< Pin 2 selected */
|
||||
#define GPIO_Pin_3 ((uint16_t)0x0008) /*!< Pin 3 selected */
|
||||
#define GPIO_Pin_4 ((uint16_t)0x0010) /*!< Pin 4 selected */
|
||||
#define GPIO_Pin_5 ((uint16_t)0x0020) /*!< Pin 5 selected */
|
||||
#define GPIO_Pin_6 ((uint16_t)0x0040) /*!< Pin 6 selected */
|
||||
#define GPIO_Pin_7 ((uint16_t)0x0080) /*!< Pin 7 selected */
|
||||
#define GPIO_Pin_8 ((uint16_t)0x0100) /*!< Pin 8 selected */
|
||||
#define GPIO_Pin_9 ((uint16_t)0x0200) /*!< Pin 9 selected */
|
||||
#define GPIO_Pin_10 ((uint16_t)0x0400) /*!< Pin 10 selected */
|
||||
#define GPIO_Pin_11 ((uint16_t)0x0800) /*!< Pin 11 selected */
|
||||
#define GPIO_Pin_12 ((uint16_t)0x1000) /*!< Pin 12 selected */
|
||||
#define GPIO_Pin_13 ((uint16_t)0x2000) /*!< Pin 13 selected */
|
||||
#define GPIO_Pin_14 ((uint16_t)0x4000) /*!< Pin 14 selected */
|
||||
#define GPIO_Pin_15 ((uint16_t)0x8000) /*!< Pin 15 selected */
|
||||
#define GPIO_Pin_All ((uint16_t)0xFFFF) /*!< All pins selected */
|
||||
|
||||
/* GPIO_Remap_define */
|
||||
#define GPIO_Remap_SPI1 ((uint32_t)0x00000001) /*!< SPI1 Alternate Function mapping */
|
||||
#define GPIO_Remap_I2C1 ((uint32_t)0x00000002) /*!< I2C1 Alternate Function mapping */
|
||||
#define GPIO_Remap_USART1 ((uint32_t)0x00000004) /*!< USART1 Alternate Function mapping */
|
||||
#define GPIO_Remap_USART2 ((uint32_t)0x00000008) /*!< USART2 Alternate Function mapping */
|
||||
#define GPIO_PartialRemap_USART3 ((uint32_t)0x00140010) /*!< USART3 Partial Alternate Function mapping */
|
||||
#define GPIO_FullRemap_USART3 ((uint32_t)0x00140030) /*!< USART3 Full Alternate Function mapping */
|
||||
#define GPIO_PartialRemap_TIM1 ((uint32_t)0x00160040) /*!< TIM1 Partial Alternate Function mapping */
|
||||
#define GPIO_FullRemap_TIM1 ((uint32_t)0x001600C0) /*!< TIM1 Full Alternate Function mapping */
|
||||
#define GPIO_PartialRemap1_TIM2 ((uint32_t)0x00180100) /*!< TIM2 Partial1 Alternate Function mapping */
|
||||
#define GPIO_PartialRemap2_TIM2 ((uint32_t)0x00180200) /*!< TIM2 Partial2 Alternate Function mapping */
|
||||
#define GPIO_FullRemap_TIM2 ((uint32_t)0x00180300) /*!< TIM2 Full Alternate Function mapping */
|
||||
#define GPIO_PartialRemap_TIM3 ((uint32_t)0x001A0800) /*!< TIM3 Partial Alternate Function mapping */
|
||||
#define GPIO_FullRemap_TIM3 ((uint32_t)0x001A0C00) /*!< TIM3 Full Alternate Function mapping */
|
||||
#define GPIO_Remap_TIM4 ((uint32_t)0x00001000) /*!< TIM4 Alternate Function mapping */
|
||||
#define GPIO_Remap1_CAN1 ((uint32_t)0x001D4000) /*!< CAN1 Alternate Function mapping */
|
||||
#define GPIO_Remap2_CAN1 ((uint32_t)0x001D6000) /*!< CAN1 Alternate Function mapping */
|
||||
#define GPIO_Remap_PD01 ((uint32_t)0x00008000) /*!< PD01 Alternate Function mapping */
|
||||
#define GPIO_Remap_ADC1_ETRGINJ ((uint32_t)0x00200002) /*!< ADC1 External Trigger Injected Conversion remapping */
|
||||
#define GPIO_Remap_ADC1_ETRGREG ((uint32_t)0x00200004) /*!< ADC1 External Trigger Regular Conversion remapping */
|
||||
#define GPIO_Remap_SWJ_NoJTRST ((uint32_t)0x00300100) /*!< Full SWJ Enabled (JTAG-DP + SW-DP) but without JTRST */
|
||||
#define GPIO_Remap_SWJ_JTAGDisable ((uint32_t)0x00300200) /*!< JTAG-DP Disabled and SW-DP Enabled */
|
||||
#define GPIO_Remap_SWJ_Disable ((uint32_t)0x00300400) /*!< Full SWJ Disabled (JTAG-DP + SW-DP) */
|
||||
#define GPIO_Remap_TIM2ITR1_PTP_SOF ((uint32_t)0x00202000) /*!< Ethernet PTP output or USB OTG SOF (Start of Frame) connected
|
||||
to TIM2 Internal Trigger 1 for calibration
|
||||
(only for Connectivity line devices) */
|
||||
#define GPIO_Remap_TIM1_DMA ((uint32_t)0x80000010) /*!< TIM1 DMA requests mapping (only for Value line devices) */
|
||||
#define GPIO_Remap_TIM67_DAC_DMA ((uint32_t)0x80000800) /*!< TIM6/TIM7 and DAC DMA requests remapping (only for High density Value line devices) */
|
||||
#define GPIO_Remap_MISC ((uint32_t)0x80002000) /*!< Miscellaneous Remap (DMA2 Channel5 Position and DAC Trigger remapping,
|
||||
only for High density Value line devices) */
|
||||
|
||||
/* GPIO_Port_Sources */
|
||||
#define GPIO_PortSourceGPIOA ((uint8_t)0x00)
|
||||
#define GPIO_PortSourceGPIOB ((uint8_t)0x01)
|
||||
#define GPIO_PortSourceGPIOC ((uint8_t)0x02)
|
||||
#define GPIO_PortSourceGPIOD ((uint8_t)0x03)
|
||||
#define GPIO_PortSourceGPIOE ((uint8_t)0x04)
|
||||
#define GPIO_PortSourceGPIOF ((uint8_t)0x05)
|
||||
#define GPIO_PortSourceGPIOG ((uint8_t)0x06)
|
||||
|
||||
/* GPIO_Pin_sources */
|
||||
#define GPIO_PinSource0 ((uint8_t)0x00)
|
||||
#define GPIO_PinSource1 ((uint8_t)0x01)
|
||||
#define GPIO_PinSource2 ((uint8_t)0x02)
|
||||
#define GPIO_PinSource3 ((uint8_t)0x03)
|
||||
#define GPIO_PinSource4 ((uint8_t)0x04)
|
||||
#define GPIO_PinSource5 ((uint8_t)0x05)
|
||||
#define GPIO_PinSource6 ((uint8_t)0x06)
|
||||
#define GPIO_PinSource7 ((uint8_t)0x07)
|
||||
#define GPIO_PinSource8 ((uint8_t)0x08)
|
||||
#define GPIO_PinSource9 ((uint8_t)0x09)
|
||||
#define GPIO_PinSource10 ((uint8_t)0x0A)
|
||||
#define GPIO_PinSource11 ((uint8_t)0x0B)
|
||||
#define GPIO_PinSource12 ((uint8_t)0x0C)
|
||||
#define GPIO_PinSource13 ((uint8_t)0x0D)
|
||||
#define GPIO_PinSource14 ((uint8_t)0x0E)
|
||||
#define GPIO_PinSource15 ((uint8_t)0x0F)
|
||||
|
||||
|
||||
void GPIO_DeInit(GPIO_TypeDef* GPIOx);
|
||||
void GPIO_AFIODeInit(void);
|
||||
void GPIO_Init(GPIO_TypeDef* GPIOx, GPIO_InitTypeDef* GPIO_InitStruct);
|
||||
void GPIO_StructInit(GPIO_InitTypeDef* GPIO_InitStruct);
|
||||
uint8_t GPIO_ReadInputDataBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
|
||||
uint16_t GPIO_ReadInputData(GPIO_TypeDef* GPIOx);
|
||||
uint8_t GPIO_ReadOutputDataBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
|
||||
uint16_t GPIO_ReadOutputData(GPIO_TypeDef* GPIOx);
|
||||
void GPIO_SetBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
|
||||
void GPIO_ResetBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
|
||||
void GPIO_WriteBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin, BitAction BitVal);
|
||||
void GPIO_Write(GPIO_TypeDef* GPIOx, uint16_t PortVal);
|
||||
void GPIO_PinLockConfig(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
|
||||
void GPIO_EventOutputConfig(uint8_t GPIO_PortSource, uint8_t GPIO_PinSource);
|
||||
void GPIO_EventOutputCmd(FunctionalState NewState);
|
||||
void GPIO_PinRemapConfig(uint32_t GPIO_Remap, FunctionalState NewState);
|
||||
void GPIO_EXTILineConfig(uint8_t GPIO_PortSource, uint8_t GPIO_PinSource);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __CH32F10x_GPIO_H */
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
@@ -0,0 +1,447 @@
|
||||
/***************COPYRIGHT(C) 2019 WCH. A11 rights reserved*********************
|
||||
* File Name : ch32f10x_i2c.h
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2019/10/15
|
||||
* Description : This file contains all the functions prototypes for the
|
||||
* I2C firmware library.
|
||||
*******************************************************************************/
|
||||
#ifndef __CH32F10x_I2C_H
|
||||
#define __CH32F10x_I2C_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include "ch32f10x.h"
|
||||
|
||||
/* I2C Init structure definition */
|
||||
typedef struct
|
||||
{
|
||||
uint32_t I2C_ClockSpeed; /*!< Specifies the clock frequency.
|
||||
This parameter must be set to a value lower than 400kHz */
|
||||
|
||||
uint16_t I2C_Mode; /*!< Specifies the I2C mode.
|
||||
This parameter can be a value of @ref I2C_mode */
|
||||
|
||||
uint16_t I2C_DutyCycle; /*!< Specifies the I2C fast mode duty cycle.
|
||||
This parameter can be a value of @ref I2C_duty_cycle_in_fast_mode */
|
||||
|
||||
uint16_t I2C_OwnAddress1; /*!< Specifies the first device own address.
|
||||
This parameter can be a 7-bit or 10-bit address. */
|
||||
|
||||
uint16_t I2C_Ack; /*!< Enables or disables the acknowledgement.
|
||||
This parameter can be a value of @ref I2C_acknowledgement */
|
||||
|
||||
uint16_t I2C_AcknowledgedAddress; /*!< Specifies if 7-bit or 10-bit address is acknowledged.
|
||||
This parameter can be a value of @ref I2C_acknowledged_address */
|
||||
}I2C_InitTypeDef;
|
||||
|
||||
/* I2C_mode */
|
||||
#define I2C_Mode_I2C ((uint16_t)0x0000)
|
||||
#define I2C_Mode_SMBusDevice ((uint16_t)0x0002)
|
||||
#define I2C_Mode_SMBusHost ((uint16_t)0x000A)
|
||||
|
||||
/* I2C_duty_cycle_in_fast_mode */
|
||||
#define I2C_DutyCycle_16_9 ((uint16_t)0x4000) /*!< I2C fast mode Tlow/Thigh = 16/9 */
|
||||
#define I2C_DutyCycle_2 ((uint16_t)0xBFFF) /*!< I2C fast mode Tlow/Thigh = 2 */
|
||||
|
||||
/* I2C_acknowledgement */
|
||||
#define I2C_Ack_Enable ((uint16_t)0x0400)
|
||||
#define I2C_Ack_Disable ((uint16_t)0x0000)
|
||||
|
||||
/* I2C_transfer_direction */
|
||||
#define I2C_Direction_Transmitter ((uint8_t)0x00)
|
||||
#define I2C_Direction_Receiver ((uint8_t)0x01)
|
||||
|
||||
/* I2C_acknowledged_address */
|
||||
#define I2C_AcknowledgedAddress_7bit ((uint16_t)0x4000)
|
||||
#define I2C_AcknowledgedAddress_10bit ((uint16_t)0xC000)
|
||||
|
||||
/* I2C_registers */
|
||||
#define I2C_Register_CTLR1 ((uint8_t)0x00)
|
||||
#define I2C_Register_CTLR2 ((uint8_t)0x04)
|
||||
#define I2C_Register_OADDR1 ((uint8_t)0x08)
|
||||
#define I2C_Register_OADDR2 ((uint8_t)0x0C)
|
||||
#define I2C_Register_DATAR ((uint8_t)0x10)
|
||||
#define I2C_Register_STAR1 ((uint8_t)0x14)
|
||||
#define I2C_Register_STAR2 ((uint8_t)0x18)
|
||||
#define I2C_Register_CKCFGR ((uint8_t)0x1C)
|
||||
#define I2C_Register_RTR ((uint8_t)0x20)
|
||||
|
||||
/* I2C_SMBus_alert_pin_level */
|
||||
#define I2C_SMBusAlert_Low ((uint16_t)0x2000)
|
||||
#define I2C_SMBusAlert_High ((uint16_t)0xDFFF)
|
||||
|
||||
/* I2C_PEC_position */
|
||||
#define I2C_PECPosition_Next ((uint16_t)0x0800)
|
||||
#define I2C_PECPosition_Current ((uint16_t)0xF7FF)
|
||||
|
||||
/* I2C_NCAK_position */
|
||||
#define I2C_NACKPosition_Next ((uint16_t)0x0800)
|
||||
#define I2C_NACKPosition_Current ((uint16_t)0xF7FF)
|
||||
|
||||
/* I2C_interrupts_definition */
|
||||
#define I2C_IT_BUF ((uint16_t)0x0400)
|
||||
#define I2C_IT_EVT ((uint16_t)0x0200)
|
||||
#define I2C_IT_ERR ((uint16_t)0x0100)
|
||||
|
||||
/* I2C_interrupts_definition */
|
||||
#define I2C_IT_SMBALERT ((uint32_t)0x01008000)
|
||||
#define I2C_IT_TIMEOUT ((uint32_t)0x01004000)
|
||||
#define I2C_IT_PECERR ((uint32_t)0x01001000)
|
||||
#define I2C_IT_OVR ((uint32_t)0x01000800)
|
||||
#define I2C_IT_AF ((uint32_t)0x01000400)
|
||||
#define I2C_IT_ARLO ((uint32_t)0x01000200)
|
||||
#define I2C_IT_BERR ((uint32_t)0x01000100)
|
||||
#define I2C_IT_TXE ((uint32_t)0x06000080)
|
||||
#define I2C_IT_RXNE ((uint32_t)0x06000040)
|
||||
#define I2C_IT_STOPF ((uint32_t)0x02000010)
|
||||
#define I2C_IT_ADD10 ((uint32_t)0x02000008)
|
||||
#define I2C_IT_BTF ((uint32_t)0x02000004)
|
||||
#define I2C_IT_ADDR ((uint32_t)0x02000002)
|
||||
#define I2C_IT_SB ((uint32_t)0x02000001)
|
||||
|
||||
/* SR2 register flags */
|
||||
#define I2C_FLAG_DUALF ((uint32_t)0x00800000)
|
||||
#define I2C_FLAG_SMBHOST ((uint32_t)0x00400000)
|
||||
#define I2C_FLAG_SMBDEFAULT ((uint32_t)0x00200000)
|
||||
#define I2C_FLAG_GENCALL ((uint32_t)0x00100000)
|
||||
#define I2C_FLAG_TRA ((uint32_t)0x00040000)
|
||||
#define I2C_FLAG_BUSY ((uint32_t)0x00020000)
|
||||
#define I2C_FLAG_MSL ((uint32_t)0x00010000)
|
||||
|
||||
/* SR1 register flags */
|
||||
#define I2C_FLAG_SMBALERT ((uint32_t)0x10008000)
|
||||
#define I2C_FLAG_TIMEOUT ((uint32_t)0x10004000)
|
||||
#define I2C_FLAG_PECERR ((uint32_t)0x10001000)
|
||||
#define I2C_FLAG_OVR ((uint32_t)0x10000800)
|
||||
#define I2C_FLAG_AF ((uint32_t)0x10000400)
|
||||
#define I2C_FLAG_ARLO ((uint32_t)0x10000200)
|
||||
#define I2C_FLAG_BERR ((uint32_t)0x10000100)
|
||||
#define I2C_FLAG_TXE ((uint32_t)0x10000080)
|
||||
#define I2C_FLAG_RXNE ((uint32_t)0x10000040)
|
||||
#define I2C_FLAG_STOPF ((uint32_t)0x10000010)
|
||||
#define I2C_FLAG_ADD10 ((uint32_t)0x10000008)
|
||||
#define I2C_FLAG_BTF ((uint32_t)0x10000004)
|
||||
#define I2C_FLAG_ADDR ((uint32_t)0x10000002)
|
||||
#define I2C_FLAG_SB ((uint32_t)0x10000001)
|
||||
|
||||
|
||||
/*========================================
|
||||
|
||||
I2C Master Events (Events grouped in order of communication)
|
||||
==========================================*/
|
||||
/**
|
||||
* @brief Communication start
|
||||
*
|
||||
* After sending the START condition (I2C_GenerateSTART() function) the master
|
||||
* has to wait for this event. It means that the Start condition has been correctly
|
||||
* released on the I2C bus (the bus is free, no other devices is communicating).
|
||||
*
|
||||
*/
|
||||
/* --EV5 */
|
||||
#define I2C_EVENT_MASTER_MODE_SELECT ((uint32_t)0x00030001) /* BUSY, MSL and SB flag */
|
||||
|
||||
/**
|
||||
* @brief Address Acknowledge
|
||||
*
|
||||
* After checking on EV5 (start condition correctly released on the bus), the
|
||||
* master sends the address of the slave(s) with which it will communicate
|
||||
* (I2C_Send7bitAddress() function, it also determines the direction of the communication:
|
||||
* Master transmitter or Receiver). Then the master has to wait that a slave acknowledges
|
||||
* his address. If an acknowledge is sent on the bus, one of the following events will
|
||||
* be set:
|
||||
*
|
||||
* 1) In case of Master Receiver (7-bit addressing): the I2C_EVENT_MASTER_RECEIVER_MODE_SELECTED
|
||||
* event is set.
|
||||
*
|
||||
* 2) In case of Master Transmitter (7-bit addressing): the I2C_EVENT_MASTER_TRANSMITTER_MODE_SELECTED
|
||||
* is set
|
||||
*
|
||||
* 3) In case of 10-Bit addressing mode, the master (just after generating the START
|
||||
* and checking on EV5) has to send the header of 10-bit addressing mode (I2C_SendData()
|
||||
* function). Then master should wait on EV9. It means that the 10-bit addressing
|
||||
* header has been correctly sent on the bus. Then master should send the second part of
|
||||
* the 10-bit address (LSB) using the function I2C_Send7bitAddress(). Then master
|
||||
* should wait for event EV6.
|
||||
*
|
||||
*/
|
||||
|
||||
/* --EV6 */
|
||||
#define I2C_EVENT_MASTER_TRANSMITTER_MODE_SELECTED ((uint32_t)0x00070082) /* BUSY, MSL, ADDR, TXE and TRA flags */
|
||||
#define I2C_EVENT_MASTER_RECEIVER_MODE_SELECTED ((uint32_t)0x00030002) /* BUSY, MSL and ADDR flags */
|
||||
/* --EV9 */
|
||||
#define I2C_EVENT_MASTER_MODE_ADDRESS10 ((uint32_t)0x00030008) /* BUSY, MSL and ADD10 flags */
|
||||
|
||||
/**
|
||||
* @brief Communication events
|
||||
*
|
||||
* If a communication is established (START condition generated and slave address
|
||||
* acknowledged) then the master has to check on one of the following events for
|
||||
* communication procedures:
|
||||
*
|
||||
* 1) Master Receiver mode: The master has to wait on the event EV7 then to read
|
||||
* the data received from the slave (I2C_ReceiveData() function).
|
||||
*
|
||||
* 2) Master Transmitter mode: The master has to send data (I2C_SendData()
|
||||
* function) then to wait on event EV8 or EV8_2.
|
||||
* These two events are similar:
|
||||
* - EV8 means that the data has been written in the data register and is
|
||||
* being shifted out.
|
||||
* - EV8_2 means that the data has been physically shifted out and output
|
||||
* on the bus.
|
||||
* In most cases, using EV8 is sufficient for the application.
|
||||
* Using EV8_2 leads to a slower communication but ensure more reliable test.
|
||||
* EV8_2 is also more suitable than EV8 for testing on the last data transmission
|
||||
* (before Stop condition generation).
|
||||
*
|
||||
* @note In case the user software does not guarantee that this event EV7 is
|
||||
* managed before the current byte end of transfer, then user may check on EV7
|
||||
* and BTF flag at the same time (ie. (I2C_EVENT_MASTER_BYTE_RECEIVED | I2C_FLAG_BTF)).
|
||||
* In this case the communication may be slower.
|
||||
*
|
||||
*/
|
||||
|
||||
/* Master RECEIVER mode -----------------------------*/
|
||||
/* --EV7 */
|
||||
#define I2C_EVENT_MASTER_BYTE_RECEIVED ((uint32_t)0x00030040) /* BUSY, MSL and RXNE flags */
|
||||
|
||||
/* Master TRANSMITTER mode --------------------------*/
|
||||
/* --EV8 */
|
||||
#define I2C_EVENT_MASTER_BYTE_TRANSMITTING ((uint32_t)0x00070080) /* TRA, BUSY, MSL, TXE flags */
|
||||
/* --EV8_2 */
|
||||
#define I2C_EVENT_MASTER_BYTE_TRANSMITTED ((uint32_t)0x00070084) /* TRA, BUSY, MSL, TXE and BTF flags */
|
||||
|
||||
|
||||
/*========================================
|
||||
|
||||
I2C Slave Events (Events grouped in order of communication)
|
||||
==========================================*/
|
||||
|
||||
/**
|
||||
* @brief Communication start events
|
||||
*
|
||||
* Wait on one of these events at the start of the communication. It means that
|
||||
* the I2C peripheral detected a Start condition on the bus (generated by master
|
||||
* device) followed by the peripheral address. The peripheral generates an ACK
|
||||
* condition on the bus (if the acknowledge feature is enabled through function
|
||||
* I2C_AcknowledgeConfig()) and the events listed above are set :
|
||||
*
|
||||
* 1) In normal case (only one address managed by the slave), when the address
|
||||
* sent by the master matches the own address of the peripheral (configured by
|
||||
* I2C_OwnAddress1 field) the I2C_EVENT_SLAVE_XXX_ADDRESS_MATCHED event is set
|
||||
* (where XXX could be TRANSMITTER or RECEIVER).
|
||||
*
|
||||
* 2) In case the address sent by the master matches the second address of the
|
||||
* peripheral (configured by the function I2C_OwnAddress2Config() and enabled
|
||||
* by the function I2C_DualAddressCmd()) the events I2C_EVENT_SLAVE_XXX_SECONDADDRESS_MATCHED
|
||||
* (where XXX could be TRANSMITTER or RECEIVER) are set.
|
||||
*
|
||||
* 3) In case the address sent by the master is General Call (address 0x00) and
|
||||
* if the General Call is enabled for the peripheral (using function I2C_GeneralCallCmd())
|
||||
* the following event is set I2C_EVENT_SLAVE_GENERALCALLADDRESS_MATCHED.
|
||||
*
|
||||
*/
|
||||
|
||||
/* --EV1 (all the events below are variants of EV1) */
|
||||
/* 1) Case of One Single Address managed by the slave */
|
||||
#define I2C_EVENT_SLAVE_RECEIVER_ADDRESS_MATCHED ((uint32_t)0x00020002) /* BUSY and ADDR flags */
|
||||
#define I2C_EVENT_SLAVE_TRANSMITTER_ADDRESS_MATCHED ((uint32_t)0x00060082) /* TRA, BUSY, TXE and ADDR flags */
|
||||
|
||||
/* 2) Case of Dual address managed by the slave */
|
||||
#define I2C_EVENT_SLAVE_RECEIVER_SECONDADDRESS_MATCHED ((uint32_t)0x00820000) /* DUALF and BUSY flags */
|
||||
#define I2C_EVENT_SLAVE_TRANSMITTER_SECONDADDRESS_MATCHED ((uint32_t)0x00860080) /* DUALF, TRA, BUSY and TXE flags */
|
||||
|
||||
/* 3) Case of General Call enabled for the slave */
|
||||
#define I2C_EVENT_SLAVE_GENERALCALLADDRESS_MATCHED ((uint32_t)0x00120000) /* GENCALL and BUSY flags */
|
||||
|
||||
/**
|
||||
* @brief Communication events
|
||||
*
|
||||
* Wait on one of these events when EV1 has already been checked and:
|
||||
*
|
||||
* - Slave RECEIVER mode:
|
||||
* - EV2: When the application is expecting a data byte to be received.
|
||||
* - EV4: When the application is expecting the end of the communication: master
|
||||
* sends a stop condition and data transmission is stopped.
|
||||
*
|
||||
* - Slave Transmitter mode:
|
||||
* - EV3: When a byte has been transmitted by the slave and the application is expecting
|
||||
* the end of the byte transmission. The two events I2C_EVENT_SLAVE_BYTE_TRANSMITTED and
|
||||
* I2C_EVENT_SLAVE_BYTE_TRANSMITTING are similar. The second one can optionally be
|
||||
* used when the user software doesn't guarantee the EV3 is managed before the
|
||||
* current byte end of transfer.
|
||||
* - EV3_2: When the master sends a NACK in order to tell slave that data transmission
|
||||
* shall end (before sending the STOP condition). In this case slave has to stop sending
|
||||
* data bytes and expect a Stop condition on the bus.
|
||||
*
|
||||
* @note In case the user software does not guarantee that the event EV2 is
|
||||
* managed before the current byte end of transfer, then user may check on EV2
|
||||
* and BTF flag at the same time (ie. (I2C_EVENT_SLAVE_BYTE_RECEIVED | I2C_FLAG_BTF)).
|
||||
* In this case the communication may be slower.
|
||||
*
|
||||
*/
|
||||
|
||||
/* Slave RECEIVER mode --------------------------*/
|
||||
/* --EV2 */
|
||||
#define I2C_EVENT_SLAVE_BYTE_RECEIVED ((uint32_t)0x00020040) /* BUSY and RXNE flags */
|
||||
/* --EV4 */
|
||||
#define I2C_EVENT_SLAVE_STOP_DETECTED ((uint32_t)0x00000010) /* STOPF flag */
|
||||
|
||||
/* Slave TRANSMITTER mode -----------------------*/
|
||||
/* --EV3 */
|
||||
#define I2C_EVENT_SLAVE_BYTE_TRANSMITTED ((uint32_t)0x00060084) /* TRA, BUSY, TXE and BTF flags */
|
||||
#define I2C_EVENT_SLAVE_BYTE_TRANSMITTING ((uint32_t)0x00060080) /* TRA, BUSY and TXE flags */
|
||||
/* --EV3_2 */
|
||||
#define I2C_EVENT_SLAVE_ACK_FAILURE ((uint32_t)0x00000400) /* AF flag */
|
||||
|
||||
/*=========================== End of Events Description ==========================================*/
|
||||
|
||||
|
||||
void I2C_DeInit(I2C_TypeDef* I2Cx);
|
||||
void I2C_Init(I2C_TypeDef* I2Cx, I2C_InitTypeDef* I2C_InitStruct);
|
||||
void I2C_StructInit(I2C_InitTypeDef* I2C_InitStruct);
|
||||
void I2C_Cmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
|
||||
void I2C_DMACmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
|
||||
void I2C_DMALastTransferCmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
|
||||
void I2C_GenerateSTART(I2C_TypeDef* I2Cx, FunctionalState NewState);
|
||||
void I2C_GenerateSTOP(I2C_TypeDef* I2Cx, FunctionalState NewState);
|
||||
void I2C_AcknowledgeConfig(I2C_TypeDef* I2Cx, FunctionalState NewState);
|
||||
void I2C_OwnAddress2Config(I2C_TypeDef* I2Cx, uint8_t Address);
|
||||
void I2C_DualAddressCmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
|
||||
void I2C_GeneralCallCmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
|
||||
void I2C_ITConfig(I2C_TypeDef* I2Cx, uint16_t I2C_IT, FunctionalState NewState);
|
||||
void I2C_SendData(I2C_TypeDef* I2Cx, uint8_t Data);
|
||||
uint8_t I2C_ReceiveData(I2C_TypeDef* I2Cx);
|
||||
void I2C_Send7bitAddress(I2C_TypeDef* I2Cx, uint8_t Address, uint8_t I2C_Direction);
|
||||
uint16_t I2C_ReadRegister(I2C_TypeDef* I2Cx, uint8_t I2C_Register);
|
||||
void I2C_SoftwareResetCmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
|
||||
void I2C_NACKPositionConfig(I2C_TypeDef* I2Cx, uint16_t I2C_NACKPosition);
|
||||
void I2C_SMBusAlertConfig(I2C_TypeDef* I2Cx, uint16_t I2C_SMBusAlert);
|
||||
void I2C_TransmitPEC(I2C_TypeDef* I2Cx, FunctionalState NewState);
|
||||
void I2C_PECPositionConfig(I2C_TypeDef* I2Cx, uint16_t I2C_PECPosition);
|
||||
void I2C_CalculatePEC(I2C_TypeDef* I2Cx, FunctionalState NewState);
|
||||
uint8_t I2C_GetPEC(I2C_TypeDef* I2Cx);
|
||||
void I2C_ARPCmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
|
||||
void I2C_StretchClockCmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
|
||||
void I2C_FastModeDutyCycleConfig(I2C_TypeDef* I2Cx, uint16_t I2C_DutyCycle);
|
||||
|
||||
/**
|
||||
* @brief
|
||||
****************************************************************************************
|
||||
*
|
||||
* I2C State Monitoring Functions
|
||||
*
|
||||
****************************************************************************************
|
||||
* This I2C driver provides three different ways for I2C state monitoring
|
||||
* depending on the application requirements and constraints:
|
||||
*
|
||||
*
|
||||
* 1) Basic state monitoring:
|
||||
* Using I2C_CheckEvent() function:
|
||||
* It compares the status registers (SR1 and SR2) content to a given event
|
||||
* (can be the combination of one or more flags).
|
||||
* It returns SUCCESS if the current status includes the given flags
|
||||
* and returns ERROR if one or more flags are missing in the current status.
|
||||
* - When to use:
|
||||
* - This function is suitable for most applications as well as for startup
|
||||
* activity since the events are fully described in the product reference manual
|
||||
* (RM0008).
|
||||
* - It is also suitable for users who need to define their own events.
|
||||
* - Limitations:
|
||||
* - If an error occurs (ie. error flags are set besides to the monitored flags),
|
||||
* the I2C_CheckEvent() function may return SUCCESS despite the communication
|
||||
* hold or corrupted real state.
|
||||
* In this case, it is advised to use error interrupts to monitor the error
|
||||
* events and handle them in the interrupt IRQ handler.
|
||||
*
|
||||
* @note
|
||||
* For error management, it is advised to use the following functions:
|
||||
* - I2C_ITConfig() to configure and enable the error interrupts (I2C_IT_ERR).
|
||||
* - I2Cx_ER_IRQHandler() which is called when the error interrupt occurs.
|
||||
* Where x is the peripheral instance (I2C1, I2C2 ...)
|
||||
* - I2C_GetFlagStatus() or I2C_GetITStatus() to be called into I2Cx_ER_IRQHandler()
|
||||
* in order to determine which error occurred.
|
||||
* - I2C_ClearFlag() or I2C_ClearITPendingBit() and/or I2C_SoftwareResetCmd()
|
||||
* and/or I2C_GenerateStop() in order to clear the error flag and source,
|
||||
* and return to correct communication status.
|
||||
*
|
||||
*
|
||||
* 2) Advanced state monitoring:
|
||||
* Using the function I2C_GetLastEvent() which returns the image of both status
|
||||
* registers in a single word (uint32_t) (Status Register 2 value is shifted left
|
||||
* by 16 bits and concatenated to Status Register 1).
|
||||
* - When to use:
|
||||
* - This function is suitable for the same applications above but it allows to
|
||||
* overcome the limitations of I2C_GetFlagStatus() function (see below).
|
||||
* The returned value could be compared to events already defined in the
|
||||
* library (ch32f10x_i2c.h) or to custom values defined by user.
|
||||
* - This function is suitable when multiple flags are monitored at the same time.
|
||||
* - At the opposite of I2C_CheckEvent() function, this function allows user to
|
||||
* choose when an event is accepted (when all events flags are set and no
|
||||
* other flags are set or just when the needed flags are set like
|
||||
* I2C_CheckEvent() function).
|
||||
* - Limitations:
|
||||
* - User may need to define his own events.
|
||||
* - Same remark concerning the error management is applicable for this
|
||||
* function if user decides to check only regular communication flags (and
|
||||
* ignores error flags).
|
||||
*
|
||||
*
|
||||
* 3) Flag-based state monitoring:
|
||||
* Using the function I2C_GetFlagStatus() which simply returns the status of
|
||||
* one single flag (ie. I2C_FLAG_RXNE ...).
|
||||
* - When to use:
|
||||
* - This function could be used for specific applications or in debug phase.
|
||||
* - It is suitable when only one flag checking is needed (most I2C events
|
||||
* are monitored through multiple flags).
|
||||
* - Limitations:
|
||||
* - When calling this function, the Status register is accessed. Some flags are
|
||||
* cleared when the status register is accessed. So checking the status
|
||||
* of one Flag, may clear other ones.
|
||||
* - Function may need to be called twice or more in order to monitor one
|
||||
* single event.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
*
|
||||
* 1) Basic state monitoring
|
||||
*******************************************************************************
|
||||
*/
|
||||
ErrorStatus I2C_CheckEvent(I2C_TypeDef* I2Cx, uint32_t I2C_EVENT);
|
||||
/**
|
||||
*
|
||||
* 2) Advanced state monitoring
|
||||
*******************************************************************************
|
||||
*/
|
||||
uint32_t I2C_GetLastEvent(I2C_TypeDef* I2Cx);
|
||||
/**
|
||||
*
|
||||
* 3) Flag-based state monitoring
|
||||
*******************************************************************************
|
||||
*/
|
||||
FlagStatus I2C_GetFlagStatus(I2C_TypeDef* I2Cx, uint32_t I2C_FLAG);
|
||||
/**
|
||||
*
|
||||
*******************************************************************************
|
||||
*/
|
||||
|
||||
void I2C_ClearFlag(I2C_TypeDef* I2Cx, uint32_t I2C_FLAG);
|
||||
ITStatus I2C_GetITStatus(I2C_TypeDef* I2Cx, uint32_t I2C_IT);
|
||||
void I2C_ClearITPendingBit(I2C_TypeDef* I2Cx, uint32_t I2C_IT);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /*__CH32F10x_I2C_H */
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
@@ -0,0 +1,54 @@
|
||||
/***************COPYRIGHT(C) 2019 WCH. A11 rights reserved*********************
|
||||
* File Name : ch32f10x_iwdg.h
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2019/10/15
|
||||
* Description : This file contains all the functions prototypes for the
|
||||
* IWDG firmware library.
|
||||
*******************************************************************************/
|
||||
#ifndef __CH32F10x_IWDG_H
|
||||
#define __CH32F10x_IWDG_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include "ch32f10x.h"
|
||||
|
||||
/* IWDG_WriteAccess */
|
||||
#define IWDG_WriteAccess_Enable ((uint16_t)0x5555)
|
||||
#define IWDG_WriteAccess_Disable ((uint16_t)0x0000)
|
||||
|
||||
/* IWDG_prescaler */
|
||||
#define IWDG_Prescaler_4 ((uint8_t)0x00)
|
||||
#define IWDG_Prescaler_8 ((uint8_t)0x01)
|
||||
#define IWDG_Prescaler_16 ((uint8_t)0x02)
|
||||
#define IWDG_Prescaler_32 ((uint8_t)0x03)
|
||||
#define IWDG_Prescaler_64 ((uint8_t)0x04)
|
||||
#define IWDG_Prescaler_128 ((uint8_t)0x05)
|
||||
#define IWDG_Prescaler_256 ((uint8_t)0x06)
|
||||
|
||||
/* IWDG_Flag */
|
||||
#define IWDG_FLAG_PVU ((uint16_t)0x0001)
|
||||
#define IWDG_FLAG_RVU ((uint16_t)0x0002)
|
||||
|
||||
|
||||
void IWDG_WriteAccessCmd(uint16_t IWDG_WriteAccess);
|
||||
void IWDG_SetPrescaler(uint8_t IWDG_Prescaler);
|
||||
void IWDG_SetReload(uint16_t Reload);
|
||||
void IWDG_ReloadCounter(void);
|
||||
void IWDG_Enable(void);
|
||||
FlagStatus IWDG_GetFlagStatus(uint16_t IWDG_FLAG);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __CH32F10x_IWDG_H */
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
@@ -0,0 +1,104 @@
|
||||
/***************COPYRIGHT(C) 2019 WCH. A11 rights reserved*********************
|
||||
* File Name : ch32f10x_misc.h
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2019/10/15
|
||||
* Description : CThis file contains all the functions prototypes for the
|
||||
* miscellaneous firmware library functions (add-on to CMSIS functions).
|
||||
*******************************************************************************/
|
||||
#ifndef __CH32F10X_MISC_H
|
||||
#define __CH32F10X_MISC_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include "ch32f10x.h"
|
||||
|
||||
/* NVIC Init Structure definition */
|
||||
typedef struct
|
||||
{
|
||||
uint8_t NVIC_IRQChannel; /*!< Specifies the IRQ channel to be enabled or disabled.
|
||||
This parameter can be a value of @ref IRQn_Type
|
||||
(For the complete ch32 Devices IRQ Channels list, please
|
||||
refer to ch32f10x.h file) */
|
||||
|
||||
uint8_t NVIC_IRQChannelPreemptionPriority; /*!< Specifies the pre-emption priority for the IRQ channel
|
||||
specified in NVIC_IRQChannel. This parameter can be a value
|
||||
between 0 and 15 as described in the table @ref NVIC_Priority_Table */
|
||||
|
||||
uint8_t NVIC_IRQChannelSubPriority; /*!< Specifies the subpriority level for the IRQ channel specified
|
||||
in NVIC_IRQChannel. This parameter can be a value
|
||||
between 0 and 15 as described in the table @ref NVIC_Priority_Table */
|
||||
|
||||
FunctionalState NVIC_IRQChannelCmd; /*!< Specifies whether the IRQ channel defined in NVIC_IRQChannel
|
||||
will be enabled or disabled.
|
||||
This parameter can be set either to ENABLE or DISABLE */
|
||||
} NVIC_InitTypeDef;
|
||||
|
||||
|
||||
/*
|
||||
* NVIC_Priority_Table:
|
||||
* The table below gives the allowed values of the pre-emption priority and subpriority according
|
||||
* to the Priority Grouping configuration performed by NVIC_PriorityGroupConfig function
|
||||
* ============================================================================================================================
|
||||
* NVIC_PriorityGroup | NVIC_IRQChannelPreemptionPriority | NVIC_IRQChannelSubPriority | Description
|
||||
* ============================================================================================================================
|
||||
* NVIC_PriorityGroup_0 | 0 | 0-15 | 0 bits for pre-emption priority
|
||||
* | | | 4 bits for subpriority
|
||||
* ----------------------------------------------------------------------------------------------------------------------------
|
||||
* NVIC_PriorityGroup_1 | 0-1 | 0-7 | 1 bits for pre-emption priority
|
||||
* | | | 3 bits for subpriority
|
||||
* ----------------------------------------------------------------------------------------------------------------------------
|
||||
* NVIC_PriorityGroup_2 | 0-3 | 0-3 | 2 bits for pre-emption priority
|
||||
* | | | 2 bits for subpriority
|
||||
* ----------------------------------------------------------------------------------------------------------------------------
|
||||
* NVIC_PriorityGroup_3 | 0-7 | 0-1 | 3 bits for pre-emption priority
|
||||
* | | | 1 bits for subpriority
|
||||
* ----------------------------------------------------------------------------------------------------------------------------
|
||||
* NVIC_PriorityGroup_4 | 0-15 | 0 | 4 bits for pre-emption priority
|
||||
* | | | 0 bits for subpriority
|
||||
* ============================================================================================================================
|
||||
*
|
||||
*/
|
||||
|
||||
|
||||
/* Vector_Table_Base */
|
||||
#define NVIC_VectTab_RAM ((uint32_t)0x20000000)
|
||||
#define NVIC_VectTab_FLASH ((uint32_t)0x08000000)
|
||||
|
||||
/* System_Low_Power */
|
||||
#define NVIC_LP_SEVONPEND ((uint8_t)0x10)
|
||||
#define NVIC_LP_SLEEPDEEP ((uint8_t)0x04)
|
||||
#define NVIC_LP_SLEEPONEXIT ((uint8_t)0x02)
|
||||
|
||||
|
||||
/* Preemption_Priority_Group */
|
||||
#define NVIC_PriorityGroup_0 ((uint32_t)0x700) /*!< 0 bits for pre-emption priority
|
||||
4 bits for subpriority */
|
||||
#define NVIC_PriorityGroup_1 ((uint32_t)0x600) /*!< 1 bits for pre-emption priority
|
||||
3 bits for subpriority */
|
||||
#define NVIC_PriorityGroup_2 ((uint32_t)0x500) /*!< 2 bits for pre-emption priority
|
||||
2 bits for subpriority */
|
||||
#define NVIC_PriorityGroup_3 ((uint32_t)0x400) /*!< 3 bits for pre-emption priority
|
||||
1 bits for subpriority */
|
||||
#define NVIC_PriorityGroup_4 ((uint32_t)0x300) /*!< 4 bits for pre-emption priority
|
||||
0 bits for subpriority */
|
||||
|
||||
/* SysTick_clock_source */
|
||||
#define SysTick_CLKSource_HCLK_Div8 ((uint32_t)0xFFFFFFFB)
|
||||
#define SysTick_CLKSource_HCLK ((uint32_t)0x00000004)
|
||||
|
||||
/* MISC_Exported_Functions */
|
||||
void NVIC_PriorityGroupConfig(uint32_t NVIC_PriorityGroup);
|
||||
void NVIC_Init(NVIC_InitTypeDef* NVIC_InitStruct);
|
||||
void NVIC_SetVectorTable(uint32_t NVIC_VectTab, uint32_t Offset);
|
||||
void NVIC_SystemLPConfig(uint8_t LowPowerMode, FunctionalState NewState);
|
||||
void SysTick_CLKSourceConfig(uint32_t SysTick_CLKSource);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __CH32F10x_MISC_H */
|
||||
|
||||
@@ -0,0 +1,57 @@
|
||||
/***************COPYRIGHT(C) 2019 WCH. A11 rights reserved*********************
|
||||
* File Name : ch32f10x_pwr.h
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2019/10/15
|
||||
* Description : This file contains all the functions prototypes for the PWR
|
||||
* firmware library.
|
||||
*******************************************************************************/
|
||||
#ifndef __CH32F10x_PWR_H
|
||||
#define __CH32F10x_PWR_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include "ch32f10x.h"
|
||||
|
||||
/* PVD_detection_level */
|
||||
#define PWR_PVDLevel_2V2 ((uint32_t)0x00000000)
|
||||
#define PWR_PVDLevel_2V3 ((uint32_t)0x00000020)
|
||||
#define PWR_PVDLevel_2V4 ((uint32_t)0x00000040)
|
||||
#define PWR_PVDLevel_2V5 ((uint32_t)0x00000060)
|
||||
#define PWR_PVDLevel_2V6 ((uint32_t)0x00000080)
|
||||
#define PWR_PVDLevel_2V7 ((uint32_t)0x000000A0)
|
||||
#define PWR_PVDLevel_2V8 ((uint32_t)0x000000C0)
|
||||
#define PWR_PVDLevel_2V9 ((uint32_t)0x000000E0)
|
||||
|
||||
/* Regulator_state_is_STOP_mode */
|
||||
#define PWR_Regulator_ON ((uint32_t)0x00000000)
|
||||
#define PWR_Regulator_LowPower ((uint32_t)0x00000001)
|
||||
|
||||
/* STOP_mode_entry */
|
||||
#define PWR_STOPEntry_WFI ((uint8_t)0x01)
|
||||
#define PWR_STOPEntry_WFE ((uint8_t)0x02)
|
||||
|
||||
/* PWR_Flag */
|
||||
#define PWR_FLAG_WU ((uint32_t)0x00000001)
|
||||
#define PWR_FLAG_SB ((uint32_t)0x00000002)
|
||||
#define PWR_FLAG_PVDO ((uint32_t)0x00000004)
|
||||
|
||||
|
||||
void PWR_DeInit(void);
|
||||
void PWR_BackupAccessCmd(FunctionalState NewState);
|
||||
void PWR_PVDCmd(FunctionalState NewState);
|
||||
void PWR_PVDLevelConfig(uint32_t PWR_PVDLevel);
|
||||
void PWR_WakeUpPinCmd(FunctionalState NewState);
|
||||
void PWR_EnterSTOPMode(uint32_t PWR_Regulator, uint8_t PWR_STOPEntry);
|
||||
void PWR_EnterSTANDBYMode(void);
|
||||
FlagStatus PWR_GetFlagStatus(uint32_t PWR_FLAG);
|
||||
void PWR_ClearFlag(uint32_t PWR_FLAG);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __CH32F10x_PWR_H */
|
||||
|
||||
@@ -0,0 +1,227 @@
|
||||
/***************COPYRIGHT(C) 2019 WCH. A11 rights reserved*********************
|
||||
* File Name : ch32f10x_rcc.h
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2019/10/15
|
||||
* Description : This file provides all the RCC firmware functions.
|
||||
*******************************************************************************/
|
||||
#ifndef __CH32F10x_RCC_H
|
||||
#define __CH32F10x_RCC_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include "ch32f10x.h"
|
||||
|
||||
/* RCC_Exported_Types */
|
||||
typedef struct
|
||||
{
|
||||
uint32_t SYSCLK_Frequency; /*!< returns SYSCLK clock frequency expressed in Hz */
|
||||
uint32_t HCLK_Frequency; /*!< returns HCLK clock frequency expressed in Hz */
|
||||
uint32_t PCLK1_Frequency; /*!< returns PCLK1 clock frequency expressed in Hz */
|
||||
uint32_t PCLK2_Frequency; /*!< returns PCLK2 clock frequency expressed in Hz */
|
||||
uint32_t ADCCLK_Frequency; /*!< returns ADCCLK clock frequency expressed in Hz */
|
||||
}RCC_ClocksTypeDef;
|
||||
|
||||
/* HSE_configuration */
|
||||
#define RCC_HSE_OFF ((uint32_t)0x00000000)
|
||||
#define RCC_HSE_ON ((uint32_t)0x00010000)
|
||||
#define RCC_HSE_Bypass ((uint32_t)0x00040000)
|
||||
|
||||
/* PLL_entry_clock_source */
|
||||
#define RCC_PLLSource_HSI_Div2 ((uint32_t)0x00000000)
|
||||
#define RCC_PLLSource_HSE_Div1 ((uint32_t)0x00010000)
|
||||
#define RCC_PLLSource_HSE_Div2 ((uint32_t)0x00030000)
|
||||
|
||||
/* PLL_multiplication_factor */
|
||||
#define RCC_PLLMul_2 ((uint32_t)0x00000000)
|
||||
#define RCC_PLLMul_3 ((uint32_t)0x00040000)
|
||||
#define RCC_PLLMul_4 ((uint32_t)0x00080000)
|
||||
#define RCC_PLLMul_5 ((uint32_t)0x000C0000)
|
||||
#define RCC_PLLMul_6 ((uint32_t)0x00100000)
|
||||
#define RCC_PLLMul_7 ((uint32_t)0x00140000)
|
||||
#define RCC_PLLMul_8 ((uint32_t)0x00180000)
|
||||
#define RCC_PLLMul_9 ((uint32_t)0x001C0000)
|
||||
#define RCC_PLLMul_10 ((uint32_t)0x00200000)
|
||||
#define RCC_PLLMul_11 ((uint32_t)0x00240000)
|
||||
#define RCC_PLLMul_12 ((uint32_t)0x00280000)
|
||||
#define RCC_PLLMul_13 ((uint32_t)0x002C0000)
|
||||
#define RCC_PLLMul_14 ((uint32_t)0x00300000)
|
||||
#define RCC_PLLMul_15 ((uint32_t)0x00340000)
|
||||
#define RCC_PLLMul_16 ((uint32_t)0x00380000)
|
||||
|
||||
/* System_clock_source */
|
||||
#define RCC_SYSCLKSource_HSI ((uint32_t)0x00000000)
|
||||
#define RCC_SYSCLKSource_HSE ((uint32_t)0x00000001)
|
||||
#define RCC_SYSCLKSource_PLLCLK ((uint32_t)0x00000002)
|
||||
|
||||
/* AHB_clock_source */
|
||||
#define RCC_SYSCLK_Div1 ((uint32_t)0x00000000)
|
||||
#define RCC_SYSCLK_Div2 ((uint32_t)0x00000080)
|
||||
#define RCC_SYSCLK_Div4 ((uint32_t)0x00000090)
|
||||
#define RCC_SYSCLK_Div8 ((uint32_t)0x000000A0)
|
||||
#define RCC_SYSCLK_Div16 ((uint32_t)0x000000B0)
|
||||
#define RCC_SYSCLK_Div64 ((uint32_t)0x000000C0)
|
||||
#define RCC_SYSCLK_Div128 ((uint32_t)0x000000D0)
|
||||
#define RCC_SYSCLK_Div256 ((uint32_t)0x000000E0)
|
||||
#define RCC_SYSCLK_Div512 ((uint32_t)0x000000F0)
|
||||
|
||||
/* APB1_APB2_clock_source */
|
||||
#define RCC_HCLK_Div1 ((uint32_t)0x00000000)
|
||||
#define RCC_HCLK_Div2 ((uint32_t)0x00000400)
|
||||
#define RCC_HCLK_Div4 ((uint32_t)0x00000500)
|
||||
#define RCC_HCLK_Div8 ((uint32_t)0x00000600)
|
||||
#define RCC_HCLK_Div16 ((uint32_t)0x00000700)
|
||||
|
||||
/* RCC_Interrupt_source */
|
||||
#define RCC_IT_LSIRDY ((uint8_t)0x01)
|
||||
#define RCC_IT_LSERDY ((uint8_t)0x02)
|
||||
#define RCC_IT_HSIRDY ((uint8_t)0x04)
|
||||
#define RCC_IT_HSERDY ((uint8_t)0x08)
|
||||
#define RCC_IT_PLLRDY ((uint8_t)0x10)
|
||||
#define RCC_IT_CSS ((uint8_t)0x80)
|
||||
|
||||
/* USB_Device_clock_source */
|
||||
#define RCC_USBCLKSource_PLLCLK_1Div5 ((uint8_t)0x00)
|
||||
#define RCC_USBCLKSource_PLLCLK_Div1 ((uint8_t)0x01)
|
||||
|
||||
/* ADC_clock_source */
|
||||
#define RCC_PCLK2_Div2 ((uint32_t)0x00000000)
|
||||
#define RCC_PCLK2_Div4 ((uint32_t)0x00004000)
|
||||
#define RCC_PCLK2_Div6 ((uint32_t)0x00008000)
|
||||
#define RCC_PCLK2_Div8 ((uint32_t)0x0000C000)
|
||||
|
||||
/* LSE_configuration */
|
||||
#define RCC_LSE_OFF ((uint8_t)0x00)
|
||||
#define RCC_LSE_ON ((uint8_t)0x01)
|
||||
#define RCC_LSE_Bypass ((uint8_t)0x04)
|
||||
|
||||
/* RTC_clock_source */
|
||||
#define RCC_RTCCLKSource_LSE ((uint32_t)0x00000100)
|
||||
#define RCC_RTCCLKSource_LSI ((uint32_t)0x00000200)
|
||||
#define RCC_RTCCLKSource_HSE_Div128 ((uint32_t)0x00000300)
|
||||
|
||||
/* AHB_peripheral */
|
||||
#define RCC_AHBPeriph_DMA1 ((uint32_t)0x00000001)
|
||||
#define RCC_AHBPeriph_DMA2 ((uint32_t)0x00000002)
|
||||
#define RCC_AHBPeriph_SRAM ((uint32_t)0x00000004)
|
||||
#define RCC_AHBPeriph_FLITF ((uint32_t)0x00000010)
|
||||
#define RCC_AHBPeriph_CRC ((uint32_t)0x00000040)
|
||||
#define RCC_AHBPeriph_FSMC ((uint32_t)0x00000100)
|
||||
#define RCC_AHBPeriph_SDIO ((uint32_t)0x00000400)
|
||||
|
||||
/* APB2_peripheral */
|
||||
#define RCC_APB2Periph_AFIO ((uint32_t)0x00000001)
|
||||
#define RCC_APB2Periph_GPIOA ((uint32_t)0x00000004)
|
||||
#define RCC_APB2Periph_GPIOB ((uint32_t)0x00000008)
|
||||
#define RCC_APB2Periph_GPIOC ((uint32_t)0x00000010)
|
||||
#define RCC_APB2Periph_GPIOD ((uint32_t)0x00000020)
|
||||
#define RCC_APB2Periph_GPIOE ((uint32_t)0x00000040)
|
||||
#define RCC_APB2Periph_GPIOF ((uint32_t)0x00000080)
|
||||
#define RCC_APB2Periph_GPIOG ((uint32_t)0x00000100)
|
||||
#define RCC_APB2Periph_ADC1 ((uint32_t)0x00000200)
|
||||
#define RCC_APB2Periph_ADC2 ((uint32_t)0x00000400)
|
||||
#define RCC_APB2Periph_TIM1 ((uint32_t)0x00000800)
|
||||
#define RCC_APB2Periph_SPI1 ((uint32_t)0x00001000)
|
||||
#define RCC_APB2Periph_TIM8 ((uint32_t)0x00002000)
|
||||
#define RCC_APB2Periph_USART1 ((uint32_t)0x00004000)
|
||||
#define RCC_APB2Periph_ADC3 ((uint32_t)0x00008000)
|
||||
#define RCC_APB2Periph_TIM15 ((uint32_t)0x00010000)
|
||||
#define RCC_APB2Periph_TIM16 ((uint32_t)0x00020000)
|
||||
#define RCC_APB2Periph_TIM17 ((uint32_t)0x00040000)
|
||||
#define RCC_APB2Periph_TIM9 ((uint32_t)0x00080000)
|
||||
#define RCC_APB2Periph_TIM10 ((uint32_t)0x00100000)
|
||||
#define RCC_APB2Periph_TIM11 ((uint32_t)0x00200000)
|
||||
|
||||
/* APB1_peripheral */
|
||||
#define RCC_APB1Periph_TIM2 ((uint32_t)0x00000001)
|
||||
#define RCC_APB1Periph_TIM3 ((uint32_t)0x00000002)
|
||||
#define RCC_APB1Periph_TIM4 ((uint32_t)0x00000004)
|
||||
#define RCC_APB1Periph_TIM5 ((uint32_t)0x00000008)
|
||||
#define RCC_APB1Periph_TIM6 ((uint32_t)0x00000010)
|
||||
#define RCC_APB1Periph_TIM7 ((uint32_t)0x00000020)
|
||||
#define RCC_APB1Periph_TIM12 ((uint32_t)0x00000040)
|
||||
#define RCC_APB1Periph_TIM13 ((uint32_t)0x00000080)
|
||||
#define RCC_APB1Periph_TIM14 ((uint32_t)0x00000100)
|
||||
#define RCC_APB1Periph_WWDG ((uint32_t)0x00000800)
|
||||
#define RCC_APB1Periph_SPI2 ((uint32_t)0x00004000)
|
||||
#define RCC_APB1Periph_SPI3 ((uint32_t)0x00008000)
|
||||
#define RCC_APB1Periph_USART2 ((uint32_t)0x00020000)
|
||||
#define RCC_APB1Periph_USART3 ((uint32_t)0x00040000)
|
||||
#define RCC_APB1Periph_UART4 ((uint32_t)0x00080000)
|
||||
#define RCC_APB1Periph_UART5 ((uint32_t)0x00100000)
|
||||
#define RCC_APB1Periph_I2C1 ((uint32_t)0x00200000)
|
||||
#define RCC_APB1Periph_I2C2 ((uint32_t)0x00400000)
|
||||
#define RCC_APB1Periph_USB ((uint32_t)0x00800000)
|
||||
#define RCC_APB1Periph_CAN1 ((uint32_t)0x02000000)
|
||||
#define RCC_APB1Periph_CAN2 ((uint32_t)0x04000000)
|
||||
#define RCC_APB1Periph_BKP ((uint32_t)0x08000000)
|
||||
#define RCC_APB1Periph_PWR ((uint32_t)0x10000000)
|
||||
#define RCC_APB1Periph_DAC ((uint32_t)0x20000000)
|
||||
#define RCC_APB1Periph_CEC ((uint32_t)0x40000000)
|
||||
|
||||
/* Clock_source_to_output_on_MCO_pin */
|
||||
#define RCC_MCO_NoClock ((uint8_t)0x00)
|
||||
#define RCC_MCO_SYSCLK ((uint8_t)0x04)
|
||||
#define RCC_MCO_HSI ((uint8_t)0x05)
|
||||
#define RCC_MCO_HSE ((uint8_t)0x06)
|
||||
#define RCC_MCO_PLLCLK_Div2 ((uint8_t)0x07)
|
||||
|
||||
/* RCC_Flag */
|
||||
#define RCC_FLAG_HSIRDY ((uint8_t)0x21)
|
||||
#define RCC_FLAG_HSERDY ((uint8_t)0x31)
|
||||
#define RCC_FLAG_PLLRDY ((uint8_t)0x39)
|
||||
#define RCC_FLAG_LSERDY ((uint8_t)0x41)
|
||||
#define RCC_FLAG_LSIRDY ((uint8_t)0x61)
|
||||
#define RCC_FLAG_PINRST ((uint8_t)0x7A)
|
||||
#define RCC_FLAG_PORRST ((uint8_t)0x7B)
|
||||
#define RCC_FLAG_SFTRST ((uint8_t)0x7C)
|
||||
#define RCC_FLAG_IWDGRST ((uint8_t)0x7D)
|
||||
#define RCC_FLAG_WWDGRST ((uint8_t)0x7E)
|
||||
#define RCC_FLAG_LPWRRST ((uint8_t)0x7F)
|
||||
|
||||
|
||||
void RCC_DeInit(void);
|
||||
void RCC_HSEConfig(uint32_t RCC_HSE);
|
||||
ErrorStatus RCC_WaitForHSEStartUp(void);
|
||||
void RCC_AdjustHSICalibrationValue(uint8_t HSICalibrationValue);
|
||||
void RCC_HSICmd(FunctionalState NewState);
|
||||
void RCC_PLLConfig(uint32_t RCC_PLLSource, uint32_t RCC_PLLMul);
|
||||
void RCC_PLLCmd(FunctionalState NewState);
|
||||
void RCC_SYSCLKConfig(uint32_t RCC_SYSCLKSource);
|
||||
uint8_t RCC_GetSYSCLKSource(void);
|
||||
void RCC_HCLKConfig(uint32_t RCC_SYSCLK);
|
||||
void RCC_PCLK1Config(uint32_t RCC_HCLK);
|
||||
void RCC_PCLK2Config(uint32_t RCC_HCLK);
|
||||
void RCC_ITConfig(uint8_t RCC_IT, FunctionalState NewState);
|
||||
void RCC_USBCLKConfig(uint32_t RCC_USBCLKSource);
|
||||
void RCC_ADCCLKConfig(uint32_t RCC_PCLK2);
|
||||
void RCC_LSEConfig(uint8_t RCC_LSE);
|
||||
void RCC_LSICmd(FunctionalState NewState);
|
||||
void RCC_RTCCLKConfig(uint32_t RCC_RTCCLKSource);
|
||||
void RCC_RTCCLKCmd(FunctionalState NewState);
|
||||
void RCC_GetClocksFreq(RCC_ClocksTypeDef* RCC_Clocks);
|
||||
void RCC_AHBPeriphClockCmd(uint32_t RCC_AHBPeriph, FunctionalState NewState);
|
||||
void RCC_APB2PeriphClockCmd(uint32_t RCC_APB2Periph, FunctionalState NewState);
|
||||
void RCC_APB1PeriphClockCmd(uint32_t RCC_APB1Periph, FunctionalState NewState);
|
||||
void RCC_APB2PeriphResetCmd(uint32_t RCC_APB2Periph, FunctionalState NewState);
|
||||
void RCC_APB1PeriphResetCmd(uint32_t RCC_APB1Periph, FunctionalState NewState);
|
||||
void RCC_BackupResetCmd(FunctionalState NewState);
|
||||
void RCC_ClockSecuritySystemCmd(FunctionalState NewState);
|
||||
void RCC_MCOConfig(uint8_t RCC_MCO);
|
||||
FlagStatus RCC_GetFlagStatus(uint8_t RCC_FLAG);
|
||||
void RCC_ClearFlag(void);
|
||||
ITStatus RCC_GetITStatus(uint8_t RCC_IT);
|
||||
void RCC_ClearITPendingBit(uint8_t RCC_IT);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __CH32F10x_RCC_H */
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
@@ -0,0 +1,52 @@
|
||||
/***************COPYRIGHT(C) 2019 WCH. A11 rights reserved*********************
|
||||
* File Name : ch32f10x_rtc.h
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2019/10/15
|
||||
* Description : This file contains all the functions prototypes for the RTC
|
||||
* firmware library.
|
||||
*******************************************************************************/
|
||||
#ifndef __CH32F10x_RTC_H
|
||||
#define __CH32F10x_RTC_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include "ch32f10x.h"
|
||||
|
||||
|
||||
/* RTC_interrupts_define */
|
||||
#define RTC_IT_OW ((uint16_t)0x0004) /*!< Overflow interrupt */
|
||||
#define RTC_IT_ALR ((uint16_t)0x0002) /*!< Alarm interrupt */
|
||||
#define RTC_IT_SEC ((uint16_t)0x0001) /*!< Second interrupt */
|
||||
|
||||
/* RTC_interrupts_flags */
|
||||
#define RTC_FLAG_RTOFF ((uint16_t)0x0020) /*!< RTC Operation OFF flag */
|
||||
#define RTC_FLAG_RSF ((uint16_t)0x0008) /*!< Registers Synchronized flag */
|
||||
#define RTC_FLAG_OW ((uint16_t)0x0004) /*!< Overflow flag */
|
||||
#define RTC_FLAG_ALR ((uint16_t)0x0002) /*!< Alarm flag */
|
||||
#define RTC_FLAG_SEC ((uint16_t)0x0001) /*!< Second flag */
|
||||
|
||||
|
||||
void RTC_ITConfig(uint16_t RTC_IT, FunctionalState NewState);
|
||||
void RTC_EnterConfigMode(void);
|
||||
void RTC_ExitConfigMode(void);
|
||||
uint32_t RTC_GetCounter(void);
|
||||
void RTC_SetCounter(uint32_t CounterValue);
|
||||
void RTC_SetPrescaler(uint32_t PrescalerValue);
|
||||
void RTC_SetAlarm(uint32_t AlarmValue);
|
||||
uint32_t RTC_GetDivider(void);
|
||||
void RTC_WaitForLastTask(void);
|
||||
void RTC_WaitForSynchro(void);
|
||||
FlagStatus RTC_GetFlagStatus(uint16_t RTC_FLAG);
|
||||
void RTC_ClearFlag(uint16_t RTC_FLAG);
|
||||
ITStatus RTC_GetITStatus(uint16_t RTC_IT);
|
||||
void RTC_ClearITPendingBit(uint16_t RTC_IT);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __CH32F10x_RTC_H */
|
||||
|
||||
@@ -0,0 +1,227 @@
|
||||
/***************COPYRIGHT(C) 2019 WCH. A11 rights reserved*********************
|
||||
* File Name : ch32f10x_spi.h
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2019/10/15
|
||||
* Description : This file contains all the functions prototypes for the
|
||||
* SPI firmware library.
|
||||
*******************************************************************************/
|
||||
#ifndef __CH32F10x_SPI_H
|
||||
#define __CH32F10x_SPI_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include "ch32f10x.h"
|
||||
|
||||
/* SPI Init structure definition */
|
||||
typedef struct
|
||||
{
|
||||
uint16_t SPI_Direction; /*!< Specifies the SPI unidirectional or bidirectional data mode.
|
||||
This parameter can be a value of @ref SPI_data_direction */
|
||||
|
||||
uint16_t SPI_Mode; /*!< Specifies the SPI operating mode.
|
||||
This parameter can be a value of @ref SPI_mode */
|
||||
|
||||
uint16_t SPI_DataSize; /*!< Specifies the SPI data size.
|
||||
This parameter can be a value of @ref SPI_data_size */
|
||||
|
||||
uint16_t SPI_CPOL; /*!< Specifies the serial clock steady state.
|
||||
This parameter can be a value of @ref SPI_Clock_Polarity */
|
||||
|
||||
uint16_t SPI_CPHA; /*!< Specifies the clock active edge for the bit capture.
|
||||
This parameter can be a value of @ref SPI_Clock_Phase */
|
||||
|
||||
uint16_t SPI_NSS; /*!< Specifies whether the NSS signal is managed by
|
||||
hardware (NSS pin) or by software using the SSI bit.
|
||||
This parameter can be a value of @ref SPI_Slave_Select_management */
|
||||
|
||||
uint16_t SPI_BaudRatePrescaler; /*!< Specifies the Baud Rate prescaler value which will be
|
||||
used to configure the transmit and receive SCK clock.
|
||||
This parameter can be a value of @ref SPI_BaudRate_Prescaler.
|
||||
@note The communication clock is derived from the master
|
||||
clock. The slave clock does not need to be set. */
|
||||
|
||||
uint16_t SPI_FirstBit; /*!< Specifies whether data transfers start from MSB or LSB bit.
|
||||
This parameter can be a value of @ref SPI_MSB_LSB_transmission */
|
||||
|
||||
uint16_t SPI_CRCPolynomial; /*!< Specifies the polynomial used for the CRC calculation. */
|
||||
}SPI_InitTypeDef;
|
||||
|
||||
/* I2S Init structure definition */
|
||||
typedef struct
|
||||
{
|
||||
|
||||
uint16_t I2S_Mode; /*!< Specifies the I2S operating mode.
|
||||
This parameter can be a value of @ref I2S_Mode */
|
||||
|
||||
uint16_t I2S_Standard; /*!< Specifies the standard used for the I2S communication.
|
||||
This parameter can be a value of @ref I2S_Standard */
|
||||
|
||||
uint16_t I2S_DataFormat; /*!< Specifies the data format for the I2S communication.
|
||||
This parameter can be a value of @ref I2S_Data_Format */
|
||||
|
||||
uint16_t I2S_MCLKOutput; /*!< Specifies whether the I2S MCLK output is enabled or not.
|
||||
This parameter can be a value of @ref I2S_MCLK_Output */
|
||||
|
||||
uint32_t I2S_AudioFreq; /*!< Specifies the frequency selected for the I2S communication.
|
||||
This parameter can be a value of @ref I2S_Audio_Frequency */
|
||||
|
||||
uint16_t I2S_CPOL; /*!< Specifies the idle state of the I2S clock.
|
||||
This parameter can be a value of @ref I2S_Clock_Polarity */
|
||||
}I2S_InitTypeDef;
|
||||
|
||||
/* SPI_data_direction */
|
||||
#define SPI_Direction_2Lines_FullDuplex ((uint16_t)0x0000)
|
||||
#define SPI_Direction_2Lines_RxOnly ((uint16_t)0x0400)
|
||||
#define SPI_Direction_1Line_Rx ((uint16_t)0x8000)
|
||||
#define SPI_Direction_1Line_Tx ((uint16_t)0xC000)
|
||||
|
||||
/* SPI_mode */
|
||||
#define SPI_Mode_Master ((uint16_t)0x0104)
|
||||
#define SPI_Mode_Slave ((uint16_t)0x0000)
|
||||
|
||||
/* SPI_data_size */
|
||||
#define SPI_DataSize_16b ((uint16_t)0x0800)
|
||||
#define SPI_DataSize_8b ((uint16_t)0x0000)
|
||||
|
||||
/* SPI_Clock_Polarity */
|
||||
#define SPI_CPOL_Low ((uint16_t)0x0000)
|
||||
#define SPI_CPOL_High ((uint16_t)0x0002)
|
||||
|
||||
/* SPI_Clock_Phase */
|
||||
#define SPI_CPHA_1Edge ((uint16_t)0x0000)
|
||||
#define SPI_CPHA_2Edge ((uint16_t)0x0001)
|
||||
|
||||
/* SPI_Slave_Select_management */
|
||||
#define SPI_NSS_Soft ((uint16_t)0x0200)
|
||||
#define SPI_NSS_Hard ((uint16_t)0x0000)
|
||||
|
||||
/* SPI_BaudRate_Prescaler */
|
||||
#define SPI_BaudRatePrescaler_2 ((uint16_t)0x0000)
|
||||
#define SPI_BaudRatePrescaler_4 ((uint16_t)0x0008)
|
||||
#define SPI_BaudRatePrescaler_8 ((uint16_t)0x0010)
|
||||
#define SPI_BaudRatePrescaler_16 ((uint16_t)0x0018)
|
||||
#define SPI_BaudRatePrescaler_32 ((uint16_t)0x0020)
|
||||
#define SPI_BaudRatePrescaler_64 ((uint16_t)0x0028)
|
||||
#define SPI_BaudRatePrescaler_128 ((uint16_t)0x0030)
|
||||
#define SPI_BaudRatePrescaler_256 ((uint16_t)0x0038)
|
||||
|
||||
/* SPI_MSB_LSB_transmission */
|
||||
#define SPI_FirstBit_MSB ((uint16_t)0x0000)
|
||||
#define SPI_FirstBit_LSB ((uint16_t)0x0080)
|
||||
|
||||
/* I2S_Mode */
|
||||
#define I2S_Mode_SlaveTx ((uint16_t)0x0000)
|
||||
#define I2S_Mode_SlaveRx ((uint16_t)0x0100)
|
||||
#define I2S_Mode_MasterTx ((uint16_t)0x0200)
|
||||
#define I2S_Mode_MasterRx ((uint16_t)0x0300)
|
||||
|
||||
/* I2S_Standard */
|
||||
#define I2S_Standard_Phillips ((uint16_t)0x0000)
|
||||
#define I2S_Standard_MSB ((uint16_t)0x0010)
|
||||
#define I2S_Standard_LSB ((uint16_t)0x0020)
|
||||
#define I2S_Standard_PCMShort ((uint16_t)0x0030)
|
||||
#define I2S_Standard_PCMLong ((uint16_t)0x00B0)
|
||||
|
||||
/* I2S_Data_Format */
|
||||
#define I2S_DataFormat_16b ((uint16_t)0x0000)
|
||||
#define I2S_DataFormat_16bextended ((uint16_t)0x0001)
|
||||
#define I2S_DataFormat_24b ((uint16_t)0x0003)
|
||||
#define I2S_DataFormat_32b ((uint16_t)0x0005)
|
||||
|
||||
/* I2S_MCLK_Output */
|
||||
#define I2S_MCLKOutput_Enable ((uint16_t)0x0200)
|
||||
#define I2S_MCLKOutput_Disable ((uint16_t)0x0000)
|
||||
|
||||
/* I2S_Audio_Frequency */
|
||||
#define I2S_AudioFreq_192k ((uint32_t)192000)
|
||||
#define I2S_AudioFreq_96k ((uint32_t)96000)
|
||||
#define I2S_AudioFreq_48k ((uint32_t)48000)
|
||||
#define I2S_AudioFreq_44k ((uint32_t)44100)
|
||||
#define I2S_AudioFreq_32k ((uint32_t)32000)
|
||||
#define I2S_AudioFreq_22k ((uint32_t)22050)
|
||||
#define I2S_AudioFreq_16k ((uint32_t)16000)
|
||||
#define I2S_AudioFreq_11k ((uint32_t)11025)
|
||||
#define I2S_AudioFreq_8k ((uint32_t)8000)
|
||||
#define I2S_AudioFreq_Default ((uint32_t)2)
|
||||
|
||||
/* I2S_Clock_Polarity */
|
||||
#define I2S_CPOL_Low ((uint16_t)0x0000)
|
||||
#define I2S_CPOL_High ((uint16_t)0x0008)
|
||||
|
||||
/* SPI_I2S_DMA_transfer_requests */
|
||||
#define SPI_I2S_DMAReq_Tx ((uint16_t)0x0002)
|
||||
#define SPI_I2S_DMAReq_Rx ((uint16_t)0x0001)
|
||||
|
||||
/* SPI_NSS_internal_software_management */
|
||||
#define SPI_NSSInternalSoft_Set ((uint16_t)0x0100)
|
||||
#define SPI_NSSInternalSoft_Reset ((uint16_t)0xFEFF)
|
||||
|
||||
/* SPI_CRC_Transmit_Receive */
|
||||
#define SPI_CRC_Tx ((uint8_t)0x00)
|
||||
#define SPI_CRC_Rx ((uint8_t)0x01)
|
||||
|
||||
/* SPI_direction_transmit_receive */
|
||||
#define SPI_Direction_Rx ((uint16_t)0xBFFF)
|
||||
#define SPI_Direction_Tx ((uint16_t)0x4000)
|
||||
|
||||
/* SPI_I2S_interrupts_definition */
|
||||
#define SPI_I2S_IT_TXE ((uint8_t)0x71)
|
||||
#define SPI_I2S_IT_RXNE ((uint8_t)0x60)
|
||||
#define SPI_I2S_IT_ERR ((uint8_t)0x50)
|
||||
#define SPI_I2S_IT_OVR ((uint8_t)0x56)
|
||||
#define SPI_IT_MODF ((uint8_t)0x55)
|
||||
#define SPI_IT_CRCERR ((uint8_t)0x54)
|
||||
#define I2S_IT_UDR ((uint8_t)0x53)
|
||||
|
||||
/* SPI_I2S_flags_definition */
|
||||
#define SPI_I2S_FLAG_RXNE ((uint16_t)0x0001)
|
||||
#define SPI_I2S_FLAG_TXE ((uint16_t)0x0002)
|
||||
#define I2S_FLAG_CHSIDE ((uint16_t)0x0004)
|
||||
#define I2S_FLAG_UDR ((uint16_t)0x0008)
|
||||
#define SPI_FLAG_CRCERR ((uint16_t)0x0010)
|
||||
#define SPI_FLAG_MODF ((uint16_t)0x0020)
|
||||
#define SPI_I2S_FLAG_OVR ((uint16_t)0x0040)
|
||||
#define SPI_I2S_FLAG_BSY ((uint16_t)0x0080)
|
||||
|
||||
|
||||
void SPI_I2S_DeInit(SPI_TypeDef* SPIx);
|
||||
void SPI_Init(SPI_TypeDef* SPIx, SPI_InitTypeDef* SPI_InitStruct);
|
||||
void I2S_Init(SPI_TypeDef* SPIx, I2S_InitTypeDef* I2S_InitStruct);
|
||||
void SPI_StructInit(SPI_InitTypeDef* SPI_InitStruct);
|
||||
void I2S_StructInit(I2S_InitTypeDef* I2S_InitStruct);
|
||||
void SPI_Cmd(SPI_TypeDef* SPIx, FunctionalState NewState);
|
||||
void I2S_Cmd(SPI_TypeDef* SPIx, FunctionalState NewState);
|
||||
void SPI_I2S_ITConfig(SPI_TypeDef* SPIx, uint8_t SPI_I2S_IT, FunctionalState NewState);
|
||||
void SPI_I2S_DMACmd(SPI_TypeDef* SPIx, uint16_t SPI_I2S_DMAReq, FunctionalState NewState);
|
||||
void SPI_I2S_SendData(SPI_TypeDef* SPIx, uint16_t Data);
|
||||
uint16_t SPI_I2S_ReceiveData(SPI_TypeDef* SPIx);
|
||||
void SPI_NSSInternalSoftwareConfig(SPI_TypeDef* SPIx, uint16_t SPI_NSSInternalSoft);
|
||||
void SPI_SSOutputCmd(SPI_TypeDef* SPIx, FunctionalState NewState);
|
||||
void SPI_DataSizeConfig(SPI_TypeDef* SPIx, uint16_t SPI_DataSize);
|
||||
void SPI_TransmitCRC(SPI_TypeDef* SPIx);
|
||||
void SPI_CalculateCRC(SPI_TypeDef* SPIx, FunctionalState NewState);
|
||||
uint16_t SPI_GetCRC(SPI_TypeDef* SPIx, uint8_t SPI_CRC);
|
||||
uint16_t SPI_GetCRCPolynomial(SPI_TypeDef* SPIx);
|
||||
void SPI_BiDirectionalLineConfig(SPI_TypeDef* SPIx, uint16_t SPI_Direction);
|
||||
FlagStatus SPI_I2S_GetFlagStatus(SPI_TypeDef* SPIx, uint16_t SPI_I2S_FLAG);
|
||||
void SPI_I2S_ClearFlag(SPI_TypeDef* SPIx, uint16_t SPI_I2S_FLAG);
|
||||
ITStatus SPI_I2S_GetITStatus(SPI_TypeDef* SPIx, uint8_t SPI_I2S_IT);
|
||||
void SPI_I2S_ClearITPendingBit(SPI_TypeDef* SPIx, uint8_t SPI_I2S_IT);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /*__CH32F10x_SPI_H */
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
+190
@@ -0,0 +1,190 @@
|
||||
/***************COPYRIGHT(C) 2019 WCH. A11 rights reserved*********************
|
||||
* File Name : ch32f10x_usart.h
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2019/10/15
|
||||
* Description : This file contains all the functions prototypes for the
|
||||
* USART firmware library.
|
||||
*******************************************************************************/
|
||||
#ifndef __CH32F10x_USART_H
|
||||
#define __CH32F10x_USART_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include "ch32f10x.h"
|
||||
|
||||
|
||||
/* USART Init Structure definition */
|
||||
typedef struct
|
||||
{
|
||||
uint32_t USART_BaudRate; /*!< This member configures the USART communication baud rate.
|
||||
The baud rate is computed using the following formula:
|
||||
- IntegerDivider = ((PCLKx) / (16 * (USART_InitStruct->USART_BaudRate)))
|
||||
- FractionalDivider = ((IntegerDivider - ((u32) IntegerDivider)) * 16) + 0.5 */
|
||||
|
||||
uint16_t USART_WordLength; /*!< Specifies the number of data bits transmitted or received in a frame.
|
||||
This parameter can be a value of @ref USART_Word_Length */
|
||||
|
||||
uint16_t USART_StopBits; /*!< Specifies the number of stop bits transmitted.
|
||||
This parameter can be a value of @ref USART_Stop_Bits */
|
||||
|
||||
uint16_t USART_Parity; /*!< Specifies the parity mode.
|
||||
This parameter can be a value of @ref USART_Parity
|
||||
@note When parity is enabled, the computed parity is inserted
|
||||
at the MSB position of the transmitted data (9th bit when
|
||||
the word length is set to 9 data bits; 8th bit when the
|
||||
word length is set to 8 data bits). */
|
||||
|
||||
uint16_t USART_Mode; /*!< Specifies wether the Receive or Transmit mode is enabled or disabled.
|
||||
This parameter can be a value of @ref USART_Mode */
|
||||
|
||||
uint16_t USART_HardwareFlowControl; /*!< Specifies wether the hardware flow control mode is enabled
|
||||
or disabled.
|
||||
This parameter can be a value of @ref USART_Hardware_Flow_Control */
|
||||
} USART_InitTypeDef;
|
||||
|
||||
/* USART Clock Init Structure definition */
|
||||
typedef struct
|
||||
{
|
||||
|
||||
uint16_t USART_Clock; /*!< Specifies whether the USART clock is enabled or disabled.
|
||||
This parameter can be a value of @ref USART_Clock */
|
||||
|
||||
uint16_t USART_CPOL; /*!< Specifies the steady state value of the serial clock.
|
||||
This parameter can be a value of @ref USART_Clock_Polarity */
|
||||
|
||||
uint16_t USART_CPHA; /*!< Specifies the clock transition on which the bit capture is made.
|
||||
This parameter can be a value of @ref USART_Clock_Phase */
|
||||
|
||||
uint16_t USART_LastBit; /*!< Specifies whether the clock pulse corresponding to the last transmitted
|
||||
data bit (MSB) has to be output on the SCLK pin in synchronous mode.
|
||||
This parameter can be a value of @ref USART_Last_Bit */
|
||||
} USART_ClockInitTypeDef;
|
||||
|
||||
/* USART_Word_Length */
|
||||
#define USART_WordLength_8b ((uint16_t)0x0000)
|
||||
#define USART_WordLength_9b ((uint16_t)0x1000)
|
||||
|
||||
/* USART_Stop_Bits */
|
||||
#define USART_StopBits_1 ((uint16_t)0x0000)
|
||||
#define USART_StopBits_0_5 ((uint16_t)0x1000)
|
||||
#define USART_StopBits_2 ((uint16_t)0x2000)
|
||||
#define USART_StopBits_1_5 ((uint16_t)0x3000)
|
||||
|
||||
/* USART_Parity */
|
||||
#define USART_Parity_No ((uint16_t)0x0000)
|
||||
#define USART_Parity_Even ((uint16_t)0x0400)
|
||||
#define USART_Parity_Odd ((uint16_t)0x0600)
|
||||
|
||||
/* USART_Mode */
|
||||
#define USART_Mode_Rx ((uint16_t)0x0004)
|
||||
#define USART_Mode_Tx ((uint16_t)0x0008)
|
||||
|
||||
/* USART_Hardware_Flow_Control */
|
||||
#define USART_HardwareFlowControl_None ((uint16_t)0x0000)
|
||||
#define USART_HardwareFlowControl_RTS ((uint16_t)0x0100)
|
||||
#define USART_HardwareFlowControl_CTS ((uint16_t)0x0200)
|
||||
#define USART_HardwareFlowControl_RTS_CTS ((uint16_t)0x0300)
|
||||
|
||||
/* USART_Clock */
|
||||
#define USART_Clock_Disable ((uint16_t)0x0000)
|
||||
#define USART_Clock_Enable ((uint16_t)0x0800)
|
||||
|
||||
/* USART_Clock_Polarity */
|
||||
#define USART_CPOL_Low ((uint16_t)0x0000)
|
||||
#define USART_CPOL_High ((uint16_t)0x0400)
|
||||
|
||||
/* USART_Clock_Phase */
|
||||
#define USART_CPHA_1Edge ((uint16_t)0x0000)
|
||||
#define USART_CPHA_2Edge ((uint16_t)0x0200)
|
||||
|
||||
/* USART_Last_Bit */
|
||||
#define USART_LastBit_Disable ((uint16_t)0x0000)
|
||||
#define USART_LastBit_Enable ((uint16_t)0x0100)
|
||||
|
||||
/* USART_Interrupt_definition */
|
||||
#define USART_IT_PE ((uint16_t)0x0028)
|
||||
#define USART_IT_TXE ((uint16_t)0x0727)
|
||||
#define USART_IT_TC ((uint16_t)0x0626)
|
||||
#define USART_IT_RXNE ((uint16_t)0x0525)
|
||||
#define USART_IT_IDLE ((uint16_t)0x0424)
|
||||
#define USART_IT_LBD ((uint16_t)0x0846)
|
||||
#define USART_IT_CTS ((uint16_t)0x096A)
|
||||
#define USART_IT_ERR ((uint16_t)0x0060)
|
||||
#define USART_IT_ORE ((uint16_t)0x0360)
|
||||
#define USART_IT_NE ((uint16_t)0x0260)
|
||||
#define USART_IT_FE ((uint16_t)0x0160)
|
||||
|
||||
/* USART_DMA_Requests */
|
||||
#define USART_DMAReq_Tx ((uint16_t)0x0080)
|
||||
#define USART_DMAReq_Rx ((uint16_t)0x0040)
|
||||
|
||||
/* USART_WakeUp_methods */
|
||||
#define USART_WakeUp_IdleLine ((uint16_t)0x0000)
|
||||
#define USART_WakeUp_AddressMark ((uint16_t)0x0800)
|
||||
|
||||
/* USART_LIN_Break_Detection_Length */
|
||||
#define USART_LINBreakDetectLength_10b ((uint16_t)0x0000)
|
||||
#define USART_LINBreakDetectLength_11b ((uint16_t)0x0020)
|
||||
|
||||
/* USART_IrDA_Low_Power */
|
||||
#define USART_IrDAMode_LowPower ((uint16_t)0x0004)
|
||||
#define USART_IrDAMode_Normal ((uint16_t)0x0000)
|
||||
|
||||
/* USART_Flags */
|
||||
#define USART_FLAG_CTS ((uint16_t)0x0200)
|
||||
#define USART_FLAG_LBD ((uint16_t)0x0100)
|
||||
#define USART_FLAG_TXE ((uint16_t)0x0080)
|
||||
#define USART_FLAG_TC ((uint16_t)0x0040)
|
||||
#define USART_FLAG_RXNE ((uint16_t)0x0020)
|
||||
#define USART_FLAG_IDLE ((uint16_t)0x0010)
|
||||
#define USART_FLAG_ORE ((uint16_t)0x0008)
|
||||
#define USART_FLAG_NE ((uint16_t)0x0004)
|
||||
#define USART_FLAG_FE ((uint16_t)0x0002)
|
||||
#define USART_FLAG_PE ((uint16_t)0x0001)
|
||||
|
||||
|
||||
void USART_DeInit(USART_TypeDef* USARTx);
|
||||
void USART_Init(USART_TypeDef* USARTx, USART_InitTypeDef* USART_InitStruct);
|
||||
void USART_StructInit(USART_InitTypeDef* USART_InitStruct);
|
||||
void USART_ClockInit(USART_TypeDef* USARTx, USART_ClockInitTypeDef* USART_ClockInitStruct);
|
||||
void USART_ClockStructInit(USART_ClockInitTypeDef* USART_ClockInitStruct);
|
||||
void USART_Cmd(USART_TypeDef* USARTx, FunctionalState NewState);
|
||||
void USART_ITConfig(USART_TypeDef* USARTx, uint16_t USART_IT, FunctionalState NewState);
|
||||
void USART_DMACmd(USART_TypeDef* USARTx, uint16_t USART_DMAReq, FunctionalState NewState);
|
||||
void USART_SetAddress(USART_TypeDef* USARTx, uint8_t USART_Address);
|
||||
void USART_WakeUpConfig(USART_TypeDef* USARTx, uint16_t USART_WakeUp);
|
||||
void USART_ReceiverWakeUpCmd(USART_TypeDef* USARTx, FunctionalState NewState);
|
||||
void USART_LINBreakDetectLengthConfig(USART_TypeDef* USARTx, uint16_t USART_LINBreakDetectLength);
|
||||
void USART_LINCmd(USART_TypeDef* USARTx, FunctionalState NewState);
|
||||
void USART_SendData(USART_TypeDef* USARTx, uint16_t Data);
|
||||
uint16_t USART_ReceiveData(USART_TypeDef* USARTx);
|
||||
void USART_SendBreak(USART_TypeDef* USARTx);
|
||||
void USART_SetGuardTime(USART_TypeDef* USARTx, uint8_t USART_GuardTime);
|
||||
void USART_SetPrescaler(USART_TypeDef* USARTx, uint8_t USART_Prescaler);
|
||||
void USART_SmartCardCmd(USART_TypeDef* USARTx, FunctionalState NewState);
|
||||
void USART_SmartCardNACKCmd(USART_TypeDef* USARTx, FunctionalState NewState);
|
||||
void USART_HalfDuplexCmd(USART_TypeDef* USARTx, FunctionalState NewState);
|
||||
void USART_OverSampling8Cmd(USART_TypeDef* USARTx, FunctionalState NewState);
|
||||
void USART_OneBitMethodCmd(USART_TypeDef* USARTx, FunctionalState NewState);
|
||||
void USART_IrDAConfig(USART_TypeDef* USARTx, uint16_t USART_IrDAMode);
|
||||
void USART_IrDACmd(USART_TypeDef* USARTx, FunctionalState NewState);
|
||||
FlagStatus USART_GetFlagStatus(USART_TypeDef* USARTx, uint16_t USART_FLAG);
|
||||
void USART_ClearFlag(USART_TypeDef* USARTx, uint16_t USART_FLAG);
|
||||
ITStatus USART_GetITStatus(USART_TypeDef* USARTx, uint16_t USART_IT);
|
||||
void USART_ClearITPendingBit(USART_TypeDef* USARTx, uint16_t USART_IT);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __CH32F10x_USART_H */
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,40 @@
|
||||
/***************COPYRIGHT(C) 2019 WCH. A11 rights reserved*********************
|
||||
* File Name : ch32f10x_wwdg.h
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2019/10/15
|
||||
* Description : This file contains all the functions prototypes for the WWDG
|
||||
* firmware library.
|
||||
*******************************************************************************/
|
||||
#ifndef __CH32F10x_WWDG_H
|
||||
#define __CH32F10x_WWDG_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include "ch32f10x.h"
|
||||
|
||||
|
||||
/* WWDG_Prescaler */
|
||||
#define WWDG_Prescaler_1 ((uint32_t)0x00000000)
|
||||
#define WWDG_Prescaler_2 ((uint32_t)0x00000080)
|
||||
#define WWDG_Prescaler_4 ((uint32_t)0x00000100)
|
||||
#define WWDG_Prescaler_8 ((uint32_t)0x00000180)
|
||||
|
||||
|
||||
void WWDG_DeInit(void);
|
||||
void WWDG_SetPrescaler(uint32_t WWDG_Prescaler);
|
||||
void WWDG_SetWindowValue(uint8_t WindowValue);
|
||||
void WWDG_EnableIT(void);
|
||||
void WWDG_SetCounter(uint8_t Counter);
|
||||
void WWDG_Enable(uint8_t Counter);
|
||||
FlagStatus WWDG_GetFlagStatus(void);
|
||||
void WWDG_ClearFlag(void);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __CH32F10x_WWDG_H */
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,215 @@
|
||||
/***************COPYRIGHT(C) 2019 WCH. A11 rights reserved*********************
|
||||
* File Name : ch32f10x_bkp.c
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2019/10/15
|
||||
* Description : This file provides all the BKP firmware functions.
|
||||
*******************************************************************************/
|
||||
#include "ch32f10x_bkp.h"
|
||||
#include "ch32f10x_rcc.h"
|
||||
|
||||
/* ------------ BKP registers bit address in the alias region --------------- */
|
||||
#define BKP_OFFSET (BKP_BASE - PERIPH_BASE)
|
||||
|
||||
/* --- TPCTLR Register ----*/
|
||||
|
||||
/* Alias word address of TPAL bit */
|
||||
#define TPCTLR_OFFSET (BKP_OFFSET + 0x30)
|
||||
#define TPAL_BitNumber 0x01
|
||||
#define TPCTLR_TPAL_BB (PERIPH_BB_BASE + (TPCTLR_OFFSET * 32) + (TPAL_BitNumber * 4))
|
||||
|
||||
/* Alias word address of TPE bit */
|
||||
#define TPE_BitNumber 0x00
|
||||
#define TPCTLR_TPE_BB (PERIPH_BB_BASE + (TPCTLR_OFFSET * 32) + (TPE_BitNumber * 4))
|
||||
|
||||
/* --- TPCSR Register ---*/
|
||||
|
||||
/* Alias word address of TPIE bit */
|
||||
#define TPCSR_OFFSET (BKP_OFFSET + 0x34)
|
||||
#define TPIE_BitNumber 0x02
|
||||
#define TPCSR_TPIE_BB (PERIPH_BB_BASE + (TPCSR_OFFSET * 32) + (TPIE_BitNumber * 4))
|
||||
|
||||
/* Alias word address of TIF bit */
|
||||
#define TIF_BitNumber 0x09
|
||||
#define TPCSR_TIF_BB (PERIPH_BB_BASE + (TPCSR_OFFSET * 32) + (TIF_BitNumber * 4))
|
||||
|
||||
/* Alias word address of TEF bit */
|
||||
#define TEF_BitNumber 0x08
|
||||
#define TPCSR_TEF_BB (PERIPH_BB_BASE + (TPCSR_OFFSET * 32) + (TEF_BitNumber * 4))
|
||||
|
||||
/* ---------------------- BKP registers bit mask ------------------------ */
|
||||
|
||||
/* OCTLR register bit mask */
|
||||
#define OCTLR_CAL_MASK ((uint16_t)0xFF80)
|
||||
#define OCTLR_MASK ((uint16_t)0xFC7F)
|
||||
|
||||
/*******************************************************************************
|
||||
* Function Name : BKP_DeInit
|
||||
* Description : Deinitializes the BKP peripheral registers to their default
|
||||
* reset values.
|
||||
* Input : None
|
||||
* Return : None
|
||||
*******************************************************************************/
|
||||
void BKP_DeInit(void)
|
||||
{
|
||||
RCC_BackupResetCmd(ENABLE);
|
||||
RCC_BackupResetCmd(DISABLE);
|
||||
}
|
||||
|
||||
/*******************************************************************************
|
||||
* Function Name : BKP_TamperPinLevelConfig
|
||||
* Description : Configures the Tamper Pin active level.
|
||||
* Input : BKP_TamperPinLevel: specifies the Tamper Pin active level.
|
||||
* BKP_TamperPinLevel_High: Tamper pin active on high level.
|
||||
* BKP_TamperPinLevel_Low: Tamper pin active on low level.
|
||||
* Return : None
|
||||
*******************************************************************************/
|
||||
void BKP_TamperPinLevelConfig(uint16_t BKP_TamperPinLevel)
|
||||
{
|
||||
*(__IO uint32_t *) TPCTLR_TPAL_BB = BKP_TamperPinLevel;
|
||||
}
|
||||
|
||||
/*******************************************************************************
|
||||
* Function Name : BKP_TamperPinCmd
|
||||
* Description : Configures the Tamper Pin active level.
|
||||
* Input : NewState: ENABLE or DISABLE.
|
||||
* Return : None
|
||||
*******************************************************************************/
|
||||
void BKP_TamperPinCmd(FunctionalState NewState)
|
||||
{
|
||||
*(__IO uint32_t *) TPCTLR_TPE_BB = (uint32_t)NewState;
|
||||
}
|
||||
|
||||
/*******************************************************************************
|
||||
* Function Name : BKP_ITConfig
|
||||
* Description : Enables or disables the Tamper Pin Interrupt.
|
||||
* Input : NewState: ENABLE or DISABLE.
|
||||
* Return : None
|
||||
*******************************************************************************/
|
||||
void BKP_ITConfig(FunctionalState NewState)
|
||||
{
|
||||
*(__IO uint32_t *) TPCSR_TPIE_BB = (uint32_t)NewState;
|
||||
}
|
||||
|
||||
/*******************************************************************************
|
||||
* Function Name : BKP_RTCOutputConfig
|
||||
* Description : Select the RTC output source to output on the Tamper pin.
|
||||
* Input : BKP_RTCOutputSource: specifies the RTC output source.
|
||||
* BKP_RTCOutputSource_None: no RTC output on the Tamper pin.
|
||||
* BKP_RTCOutputSource_CalibClock: output the RTC clock with
|
||||
* frequency divided by 64 on the Tamper pin.
|
||||
* BKP_RTCOutputSource_Alarm: output the RTC Alarm pulse signal
|
||||
* on the Tamper pin.
|
||||
* BKP_RTCOutputSource_Second: output the RTC Second pulse
|
||||
* signal on the Tamper pin.
|
||||
* Return : None
|
||||
*******************************************************************************/
|
||||
void BKP_RTCOutputConfig(uint16_t BKP_RTCOutputSource)
|
||||
{
|
||||
uint16_t tmpreg = 0;
|
||||
|
||||
tmpreg = BKP->OCTLR;
|
||||
tmpreg &= OCTLR_MASK;
|
||||
tmpreg |= BKP_RTCOutputSource;
|
||||
BKP->OCTLR = tmpreg;
|
||||
}
|
||||
|
||||
/*******************************************************************************
|
||||
* Function Name : BKP_SetRTCCalibrationValue
|
||||
* Description : Sets RTC Clock Calibration value.
|
||||
* Input : CalibrationValue: specifies the RTC Clock Calibration value.
|
||||
* This parameter must be a number between 0 and 0x1F.
|
||||
* Return : None
|
||||
*******************************************************************************/
|
||||
void BKP_SetRTCCalibrationValue(uint8_t CalibrationValue)
|
||||
{
|
||||
uint16_t tmpreg = 0;
|
||||
|
||||
tmpreg = BKP->OCTLR;
|
||||
tmpreg &= OCTLR_CAL_MASK;
|
||||
tmpreg |= CalibrationValue;
|
||||
BKP->OCTLR = tmpreg;
|
||||
}
|
||||
|
||||
/*******************************************************************************
|
||||
* Function Name : BKP_WriteBackupRegister
|
||||
* Description : Writes user data to the specified Data Backup Register.
|
||||
* Input : BKP_DR: specifies the Data Backup Register.
|
||||
* Data: data to write.
|
||||
* Return : None
|
||||
*******************************************************************************/
|
||||
void BKP_WriteBackupRegister(uint16_t BKP_DR, uint16_t Data)
|
||||
{
|
||||
__IO uint32_t tmp = 0;
|
||||
|
||||
tmp = (uint32_t)BKP_BASE;
|
||||
tmp += BKP_DR;
|
||||
*(__IO uint32_t *) tmp = Data;
|
||||
}
|
||||
|
||||
/*******************************************************************************
|
||||
* Function Name : BKP_ReadBackupRegister
|
||||
* Description : Reads data from the specified Data Backup Register.
|
||||
* Input : BKP_DR: specifies the Data Backup Register.
|
||||
* This parameter can be BKP_DRx where x:[1, 42].
|
||||
* Return : None
|
||||
*******************************************************************************/
|
||||
uint16_t BKP_ReadBackupRegister(uint16_t BKP_DR)
|
||||
{
|
||||
__IO uint32_t tmp = 0;
|
||||
|
||||
tmp = (uint32_t)BKP_BASE;
|
||||
tmp += BKP_DR;
|
||||
|
||||
return (*(__IO uint16_t *) tmp);
|
||||
}
|
||||
|
||||
/*******************************************************************************
|
||||
* Function Name : BKP_GetFlagStatus
|
||||
* Description : Checks whether the Tamper Pin Event flag is set or not.
|
||||
* Input : None
|
||||
* Return : FlagStatus: SET or RESET.
|
||||
*******************************************************************************/
|
||||
FlagStatus BKP_GetFlagStatus(void)
|
||||
{
|
||||
return (FlagStatus)(*(__IO uint32_t *) TPCSR_TEF_BB);
|
||||
}
|
||||
|
||||
/*******************************************************************************
|
||||
* Function Name : BKP_ClearFlag
|
||||
* Description : Clears Tamper Pin Event pending flag.
|
||||
* Input : None
|
||||
* Return : None
|
||||
*******************************************************************************/
|
||||
void BKP_ClearFlag(void)
|
||||
{
|
||||
BKP->TPCSR |= BKP_CTE;
|
||||
}
|
||||
|
||||
/*******************************************************************************
|
||||
* Function Name : BKP_GetITStatus
|
||||
* Description : Checks whether the Tamper Pin Interrupt has occurred or not.
|
||||
* Input : None
|
||||
* Return : ITStatus: SET or RESET.
|
||||
*******************************************************************************/
|
||||
ITStatus BKP_GetITStatus(void)
|
||||
{
|
||||
return (ITStatus)(*(__IO uint32_t *) TPCSR_TIF_BB);
|
||||
}
|
||||
|
||||
/*******************************************************************************
|
||||
* Function Name : BKP_ClearITPendingBit
|
||||
* Description : Clears Tamper Pin Interrupt pending bit.
|
||||
* Input : None
|
||||
* Return : None
|
||||
*******************************************************************************/
|
||||
void BKP_ClearITPendingBit(void)
|
||||
{
|
||||
BKP->TPCSR |= BKP_CTI;
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,93 @@
|
||||
/***************COPYRIGHT(C) 2019 WCH. A11 rights reserved*********************
|
||||
* File Name : ch32f10x_crc.c
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2019/10/15
|
||||
* Description : This file provides all the CRC firmware functions.
|
||||
*******************************************************************************/
|
||||
#include "ch32f10x_crc.h"
|
||||
|
||||
|
||||
/*******************************************************************************
|
||||
* Function Name : CRC_ResetDR
|
||||
* Description : Resets the CRC Data register (DR).
|
||||
* Input : None
|
||||
* Return : None
|
||||
*******************************************************************************/
|
||||
void CRC_ResetDR(void)
|
||||
{
|
||||
CRC->CTLR = CRC_CTLR_RESET;
|
||||
}
|
||||
|
||||
/*******************************************************************************
|
||||
* Function Name : CRC_CalcCRC
|
||||
* Description : Computes the 32-bit CRC of a given data word(32-bit).
|
||||
* Input : Data: data word(32-bit) to compute its CRC.
|
||||
* Return : 32-bit CRC.
|
||||
*******************************************************************************/
|
||||
uint32_t CRC_CalcCRC(uint32_t Data)
|
||||
{
|
||||
CRC->DATAR = Data;
|
||||
|
||||
return (CRC->DATAR);
|
||||
}
|
||||
|
||||
/*******************************************************************************
|
||||
* Function Name : CRC_CalcBlockCRC
|
||||
* Description : Computes the 32-bit CRC of a given buffer of data word(32-bit).
|
||||
* Input : pBuffer: pointer to the buffer containing the data to be computed.
|
||||
* BufferLength: length of the buffer to be computed.
|
||||
* Return : 32-bit CRC.
|
||||
*******************************************************************************/
|
||||
uint32_t CRC_CalcBlockCRC(uint32_t pBuffer[], uint32_t BufferLength)
|
||||
{
|
||||
uint32_t index = 0;
|
||||
|
||||
for(index = 0; index < BufferLength; index++)
|
||||
{
|
||||
CRC->DATAR = pBuffer[index];
|
||||
}
|
||||
|
||||
return (CRC->DATAR);
|
||||
}
|
||||
|
||||
/*******************************************************************************
|
||||
* Function Name : CRC_GetCRC
|
||||
* Description : Returns the current CRC value.
|
||||
* Input : None
|
||||
* Return : 32-bit CRC.
|
||||
*******************************************************************************/
|
||||
uint32_t CRC_GetCRC(void)
|
||||
{
|
||||
return (CRC->IDATAR);
|
||||
}
|
||||
|
||||
/*******************************************************************************
|
||||
* Function Name : CRC_SetIDRegister
|
||||
* Description : Stores a 8-bit data in the Independent Data(ID) register.
|
||||
* Input : IDValue: 8-bit value to be stored in the ID register.
|
||||
* Return : None
|
||||
*******************************************************************************/
|
||||
void CRC_SetIDRegister(uint8_t IDValue)
|
||||
{
|
||||
CRC->IDATAR = IDValue;
|
||||
}
|
||||
|
||||
/*******************************************************************************
|
||||
* Function Name : CRC_GetIDRegister
|
||||
* Description : Returns the 8-bit data stored in the Independent Data(ID) register.
|
||||
* Input : None
|
||||
* Return : 8-bit value of the ID register.
|
||||
*******************************************************************************/
|
||||
uint8_t CRC_GetIDRegister(void)
|
||||
{
|
||||
return (CRC->IDATAR);
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
@@ -0,0 +1,223 @@
|
||||
/*********************COPYRIGHT(C) 2019 WCH. A11 rights reserved***********************
|
||||
* File Name : ch32f10x_dac.c
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2019/10/15
|
||||
* Description : This file provides all the DAC firmware functions.
|
||||
****************************************************************************************/
|
||||
#include "ch32f10x_dac.h"
|
||||
#include "ch32f10x_rcc.h"
|
||||
|
||||
/* CTLR register Mask */
|
||||
#define CTLR_CLEAR_MASK ((uint32_t)0x00000FFE)
|
||||
|
||||
/* DAC Dual Channels SWTR masks */
|
||||
#define DUAL_SWTR_SET ((uint32_t)0x00000003)
|
||||
#define DUAL_SWTR_RESET ((uint32_t)0xFFFFFFFC)
|
||||
|
||||
/* DHR registers offsets */
|
||||
#define DHR12R1_OFFSET ((uint32_t)0x00000008)
|
||||
#define DHR12R2_OFFSET ((uint32_t)0x00000014)
|
||||
#define DHR12RD_OFFSET ((uint32_t)0x00000020)
|
||||
|
||||
/* DOR register offset */
|
||||
#define DOR_OFFSET ((uint32_t)0x0000002C)
|
||||
|
||||
|
||||
/******************************************************************************************
|
||||
* Function Name : DAC_DeInit
|
||||
* Description : Deinitializes the DAC peripheral registers to their default reset values.
|
||||
* Input : None
|
||||
* Return : None
|
||||
*******************************************************************************************/
|
||||
void DAC_DeInit(void)
|
||||
{
|
||||
RCC_APB1PeriphResetCmd(RCC_APB1Periph_DAC, ENABLE);
|
||||
RCC_APB1PeriphResetCmd(RCC_APB1Periph_DAC, DISABLE);
|
||||
}
|
||||
|
||||
/******************************************************************************************
|
||||
* Function Name : DAC_Init
|
||||
* Description : Initializes the DAC peripheral according to the specified parameters in
|
||||
* the DAC_InitStruct.
|
||||
* Input : DAC_Channel:the selected DAC channel.
|
||||
* DAC_Channel_1: DAC Channel1 selected
|
||||
* DAC_Channel_2: DAC Channel2 selected
|
||||
* DAC_InitStruct:pointer to a DAC_InitTypeDef structure.
|
||||
* Return : None
|
||||
*******************************************************************************************/
|
||||
void DAC_Init(uint32_t DAC_Channel, DAC_InitTypeDef* DAC_InitStruct)
|
||||
{
|
||||
uint32_t tmpreg1 = 0, tmpreg2 = 0;
|
||||
|
||||
tmpreg1 = DAC->CTLR;
|
||||
tmpreg1 &= ~(CTLR_CLEAR_MASK << DAC_Channel);
|
||||
tmpreg2 = (DAC_InitStruct->DAC_Trigger | DAC_InitStruct->DAC_WaveGeneration |
|
||||
DAC_InitStruct->DAC_LFSRUnmask_TriangleAmplitude | DAC_InitStruct->DAC_OutputBuffer);
|
||||
tmpreg1 |= tmpreg2 << DAC_Channel;
|
||||
DAC->CTLR = tmpreg1;
|
||||
}
|
||||
|
||||
/******************************************************************************************
|
||||
* Function Name : DAC_StructInit
|
||||
* Description : Fills each DAC_InitStruct member with its default value.
|
||||
* Input : DAC_InitStruct:pointer to a DAC_InitTypeDef structure which will be initialized.
|
||||
* Return : None
|
||||
*******************************************************************************************/
|
||||
void DAC_StructInit(DAC_InitTypeDef* DAC_InitStruct)
|
||||
{
|
||||
DAC_InitStruct->DAC_Trigger = DAC_Trigger_None;
|
||||
DAC_InitStruct->DAC_WaveGeneration = DAC_WaveGeneration_None;
|
||||
DAC_InitStruct->DAC_LFSRUnmask_TriangleAmplitude = DAC_LFSRUnmask_Bit0;
|
||||
DAC_InitStruct->DAC_OutputBuffer = DAC_OutputBuffer_Enable;
|
||||
}
|
||||
|
||||
/******************************************************************************************
|
||||
* Function Name : DAC_Cmd
|
||||
* Description : Enables or disables the specified DAC channel.
|
||||
* Input : DAC_Channel: the selected DAC channel.
|
||||
* DAC_Channel_1: DAC Channel1 selected
|
||||
* DAC_Channel_2: DAC Channel2 selected
|
||||
* NewState:new state of the DAC channel(ENABLE or DISABLE).
|
||||
* Return : None
|
||||
*******************************************************************************************/
|
||||
void DAC_Cmd(uint32_t DAC_Channel, FunctionalState NewState)
|
||||
{
|
||||
if (NewState != DISABLE)
|
||||
{
|
||||
DAC->CTLR |= (DAC_EN1 << DAC_Channel);
|
||||
}
|
||||
else
|
||||
{
|
||||
DAC->CTLR &= ~(DAC_EN1 << DAC_Channel);
|
||||
}
|
||||
}
|
||||
|
||||
/******************************************************************************************
|
||||
* Function Name : DAC_DMACmd
|
||||
* Description : Enables or disables the specified DAC channel DMA request.
|
||||
* Input : DAC_Channel: the selected DAC channel.
|
||||
* DAC_Channel_1: DAC Channel1 selected
|
||||
* DAC_Channel_2: DAC Channel2 selected
|
||||
* NewState:new state of the DAC channel(ENABLE or DISABLE).
|
||||
* Return : None
|
||||
*******************************************************************************************/
|
||||
void DAC_DMACmd(uint32_t DAC_Channel, FunctionalState NewState)
|
||||
{
|
||||
if (NewState != DISABLE)
|
||||
{
|
||||
DAC->CTLR |= (DAC_DMAEN1 << DAC_Channel);
|
||||
}
|
||||
else
|
||||
{
|
||||
DAC->CTLR &= ~(DAC_DMAEN1 << DAC_Channel);
|
||||
}
|
||||
}
|
||||
|
||||
/******************************************************************************************
|
||||
* Function Name : DAC_SoftwareTriggerCmd
|
||||
* Description : Enables or disables the selected DAC channel software trigger.
|
||||
* Input : DAC_Channel: the selected DAC channel.
|
||||
* DAC_Channel_1: DAC Channel1 selected
|
||||
* DAC_Channel_2: DAC Channel2 selected
|
||||
* NewState:new state of the DAC channel(ENABLE or DISABLE).
|
||||
* Return : None
|
||||
*******************************************************************************************/
|
||||
void DAC_SoftwareTriggerCmd(uint32_t DAC_Channel, FunctionalState NewState)
|
||||
{
|
||||
if (NewState != DISABLE)
|
||||
{
|
||||
DAC->SWTR |= (uint32_t)DAC_SWTRIG1 << (DAC_Channel >> 4);
|
||||
}
|
||||
else
|
||||
{
|
||||
DAC->SWTR &= ~((uint32_t)DAC_SWTRIG1 << (DAC_Channel >> 4));
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/******************************************************************************************
|
||||
* Function Name : DAC_WaveGenerationCmd
|
||||
* Description : Enables or disables the selected DAC channel wave generation.
|
||||
* Input : DAC_Channel: the selected DAC channel.
|
||||
* DAC_Channel_1: DAC Channel1 selected
|
||||
* DAC_Channel_2: DAC Channel2 selected
|
||||
* DAC_Wave: Specifies the wave type to enable or disable.
|
||||
* DAC_Wave_Noise: noise wave generation
|
||||
* DAC_Wave_Triangle: triangle wave generation
|
||||
* NewState:new state of the DAC channel(ENABLE or DISABLE).
|
||||
* Return : None
|
||||
*******************************************************************************************/
|
||||
void DAC_WaveGenerationCmd(uint32_t DAC_Channel, uint32_t DAC_Wave, FunctionalState NewState)
|
||||
{
|
||||
if (NewState != DISABLE)
|
||||
{
|
||||
DAC->CTLR |= DAC_Wave << DAC_Channel;
|
||||
}
|
||||
else
|
||||
{
|
||||
DAC->CTLR &= ~(DAC_Wave << DAC_Channel);
|
||||
}
|
||||
}
|
||||
|
||||
/******************************************************************************************
|
||||
* Function Name : DAC_SetChannel1Data
|
||||
* Description : Set the specified data holding register value for DAC channel1.
|
||||
* Input : DAC_Align: Specifies the data alignment for DAC channel1.
|
||||
* DAC_Align_8b_R: 8bit right data alignment selected
|
||||
* DAC_Align_12b_L: 12bit left data alignment selected
|
||||
* DAC_Align_12b_R: 12bit right data alignment selected
|
||||
* Data : Data to be loaded in the selected data holding register.
|
||||
* Return : None
|
||||
*******************************************************************************************/
|
||||
void DAC_SetChannel1Data(uint32_t DAC_Align, uint16_t Data)
|
||||
{
|
||||
__IO uint32_t tmp = 0;
|
||||
|
||||
tmp = (uint32_t)DAC_BASE;
|
||||
tmp += DHR12R1_OFFSET + DAC_Align;
|
||||
|
||||
*(__IO uint32_t *) tmp = Data;
|
||||
}
|
||||
|
||||
/******************************************************************************************
|
||||
* Function Name : DAC_SetChannel2Data
|
||||
* Description : Set the specified data holding register value for DAC channel2.
|
||||
* Input : DAC_Align: Specifies the data alignment for DAC channel1.
|
||||
* DAC_Align_8b_R: 8bit right data alignment selected
|
||||
* DAC_Align_12b_L: 12bit left data alignment selected
|
||||
* DAC_Align_12b_R: 12bit right data alignment selected
|
||||
* Data : Data to be loaded in the selected data holding register.
|
||||
* Return : None
|
||||
*******************************************************************************************/
|
||||
void DAC_SetChannel2Data(uint32_t DAC_Align, uint16_t Data)
|
||||
{
|
||||
__IO uint32_t tmp = 0;
|
||||
|
||||
tmp = (uint32_t)DAC_BASE;
|
||||
tmp += DHR12R2_OFFSET + DAC_Align;
|
||||
|
||||
*(__IO uint32_t *)tmp = Data;
|
||||
}
|
||||
|
||||
/******************************************************************************************
|
||||
* Function Name : DAC_GetDataOutputValue
|
||||
* Description : Returns the last data output value of the selected DAC channel.
|
||||
* Input : DAC_Channel: the selected DAC channel.
|
||||
* DAC_Channel_1: DAC Channel1 selected
|
||||
* DAC_Channel_2: DAC Channel2 selected
|
||||
* Return : The selected DAC channel data output value.
|
||||
*******************************************************************************************/
|
||||
uint16_t DAC_GetDataOutputValue(uint32_t DAC_Channel)
|
||||
{
|
||||
__IO uint32_t tmp = 0;
|
||||
|
||||
tmp = (uint32_t) DAC_BASE ;
|
||||
tmp += DOR_OFFSET + ((uint32_t)DAC_Channel >> 2);
|
||||
|
||||
return (uint16_t) (*(__IO uint32_t*) tmp);
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
+85
@@ -0,0 +1,85 @@
|
||||
/*********************COPYRIGHT(C) 2019 WCH. A11 rights reserved***********************
|
||||
* File Name : ch32f10x_dbgmcu.c
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2019/10/15
|
||||
* Description : This file provides all the DBGMCU firmware functions.
|
||||
****************************************************************************************/
|
||||
#include "ch32f10x_dbgmcu.h"
|
||||
|
||||
#define IDCODE_DEVID_MASK ((uint32_t)0x00000FFF)
|
||||
|
||||
/*******************************************************************************
|
||||
* Function Name : DBGMCU_GetREVID
|
||||
* Description : Returns the device revision identifier.
|
||||
* Input : None
|
||||
* Return : Revision identifier.
|
||||
*******************************************************************************/
|
||||
uint32_t DBGMCU_GetREVID(void)
|
||||
{
|
||||
return(DBGMCU->IDCODE >> 16);
|
||||
}
|
||||
|
||||
/*******************************************************************************
|
||||
* Function Name : DBGMCU_GetDEVID
|
||||
* Description : Returns the device identifier.
|
||||
* Input : None
|
||||
* Return : Device identifier.
|
||||
*******************************************************************************/
|
||||
uint32_t DBGMCU_GetDEVID(void)
|
||||
{
|
||||
return(DBGMCU->IDCODE & IDCODE_DEVID_MASK);
|
||||
}
|
||||
|
||||
/*******************************************************************************
|
||||
* Function Name : DBGMCU_Config
|
||||
* Description : Configures the specified peripheral and low power mode behavior
|
||||
* when the MCU under Debug mode.
|
||||
* Input : DBGMCU_Periph: specifies the peripheral and low power mode.
|
||||
* DBGMCU_SLEEP: Keep debugger connection during SLEEP mode
|
||||
* DBGMCU_STOP: Keep debugger connection during STOP mode
|
||||
* DBGMCU_STANDBY: Keep debugger connection during STANDBY mode
|
||||
* DBGMCU_IWDG_STOP: Debug IWDG stopped when Core is halted
|
||||
* DBGMCU_WWDG_STOP: Debug WWDG stopped when Core is halted
|
||||
* DBGMCU_TIM1_STOP: TIM1 counter stopped when Core is halted
|
||||
* DBGMCU_TIM2_STOP: TIM2 counter stopped when Core is halted
|
||||
* DBGMCU_TIM3_STOP: TIM3 counter stopped when Core is halted
|
||||
* DBGMCU_TIM4_STOP: TIM4 counter stopped when Core is halted
|
||||
* DBGMCU_CAN1_STOP: Debug CAN2 stopped when Core is halted
|
||||
* DBGMCU_I2C1_SMBUS_TIMEOUT: I2C1 SMBUS timeout mode stopped when Core is halted
|
||||
* DBGMCU_I2C2_SMBUS_TIMEOUT: I2C2 SMBUS timeout mode stopped when Core is halted
|
||||
* DBGMCU_TIM5_STOP: TIM5 counter stopped when Core is halted
|
||||
* DBGMCU_TIM6_STOP: TIM6 counter stopped when Core is halted
|
||||
* DBGMCU_TIM7_STOP: TIM7 counter stopped when Core is halted
|
||||
* DBGMCU_TIM8_STOP: TIM8 counter stopped when Core is halted
|
||||
* DBGMCU_CAN2_STOP: Debug CAN2 stopped when Core is halted
|
||||
* DBGMCU_TIM15_STOP: TIM15 counter stopped when Core is halted
|
||||
* DBGMCU_TIM16_STOP: TIM16 counter stopped when Core is halted
|
||||
* DBGMCU_TIM17_STOP: TIM17 counter stopped when Core is halted
|
||||
* DBGMCU_TIM9_STOP: TIM9 counter stopped when Core is halted
|
||||
* DBGMCU_TIM10_STOP: TIM10 counter stopped when Core is halted
|
||||
* DBGMCU_TIM11_STOP: TIM11 counter stopped when Core is halted
|
||||
* DBGMCU_TIM12_STOP: TIM12 counter stopped when Core is halted
|
||||
* DBGMCU_TIM13_STOP: TIM13 counter stopped when Core is halted
|
||||
* DBGMCU_TIM14_STOP: TIM14 counter stopped when Core is halted
|
||||
* NewState: ENABLE or DISABLE.
|
||||
* Return : None
|
||||
*******************************************************************************/
|
||||
void DBGMCU_Config(uint32_t DBGMCU_Periph, FunctionalState NewState)
|
||||
{
|
||||
if (NewState != DISABLE)
|
||||
{
|
||||
DBGMCU->CFGR |= DBGMCU_Periph;
|
||||
}
|
||||
else
|
||||
{
|
||||
DBGMCU->CFGR &= ~DBGMCU_Periph;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,158 @@
|
||||
/*********************COPYRIGHT(C) 2019 WCH. A11 rights reserved***********************
|
||||
* File Name : ch32f10x_exti.c
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2019/10/15
|
||||
* Description : This file provides all the EXTI firmware functions.
|
||||
***************************************************************************************/
|
||||
#include "ch32f10x_exti.h"
|
||||
|
||||
/* No interrupt selected */
|
||||
#define EXTI_LINENONE ((uint32_t)0x00000)
|
||||
|
||||
|
||||
/********************************************************************************
|
||||
* Function Name : EXTI_DeInit
|
||||
* Description : Deinitializes the EXTI peripheral registers to their default
|
||||
* reset values.
|
||||
* Input : None
|
||||
* Return : None
|
||||
*********************************************************************************/
|
||||
void EXTI_DeInit(void)
|
||||
{
|
||||
EXTI->INTENR = 0x00000000;
|
||||
EXTI->EVENR = 0x00000000;
|
||||
EXTI->RTENR = 0x00000000;
|
||||
EXTI->FTENR = 0x00000000;
|
||||
EXTI->INTFR = 0x000FFFFF;
|
||||
}
|
||||
|
||||
/********************************************************************************
|
||||
* Function Name : EXTI_Init
|
||||
* Description : Initializes the EXTI peripheral according to the specified
|
||||
* parameters in the EXTI_InitStruct.
|
||||
* Input : EXTI_InitStruct: pointer to a EXTI_InitTypeDef structure
|
||||
* Return : None
|
||||
*********************************************************************************/
|
||||
void EXTI_Init(EXTI_InitTypeDef* EXTI_InitStruct)
|
||||
{
|
||||
uint32_t tmp = 0;
|
||||
|
||||
tmp = (uint32_t)EXTI_BASE;
|
||||
if (EXTI_InitStruct->EXTI_LineCmd != DISABLE)
|
||||
{
|
||||
EXTI->INTENR &= ~EXTI_InitStruct->EXTI_Line;
|
||||
EXTI->EVENR &= ~EXTI_InitStruct->EXTI_Line;
|
||||
tmp += EXTI_InitStruct->EXTI_Mode;
|
||||
*(__IO uint32_t *) tmp |= EXTI_InitStruct->EXTI_Line;
|
||||
EXTI->RTENR &= ~EXTI_InitStruct->EXTI_Line;
|
||||
EXTI->FTENR &= ~EXTI_InitStruct->EXTI_Line;
|
||||
if (EXTI_InitStruct->EXTI_Trigger == EXTI_Trigger_Rising_Falling)
|
||||
{
|
||||
EXTI->RTENR |= EXTI_InitStruct->EXTI_Line;
|
||||
EXTI->FTENR |= EXTI_InitStruct->EXTI_Line;
|
||||
}
|
||||
else
|
||||
{
|
||||
tmp = (uint32_t)EXTI_BASE;
|
||||
tmp += EXTI_InitStruct->EXTI_Trigger;
|
||||
*(__IO uint32_t *) tmp |= EXTI_InitStruct->EXTI_Line;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
tmp += EXTI_InitStruct->EXTI_Mode;
|
||||
*(__IO uint32_t *) tmp &= ~EXTI_InitStruct->EXTI_Line;
|
||||
}
|
||||
}
|
||||
|
||||
/********************************************************************************
|
||||
* Function Name : EXTI_StructInit
|
||||
* Description : Fills each EXTI_InitStruct member with its reset value.
|
||||
* Input : EXTI_InitStruct: pointer to a EXTI_InitTypeDef structure
|
||||
* Return : None
|
||||
*********************************************************************************/
|
||||
void EXTI_StructInit(EXTI_InitTypeDef* EXTI_InitStruct)
|
||||
{
|
||||
EXTI_InitStruct->EXTI_Line = EXTI_LINENONE;
|
||||
EXTI_InitStruct->EXTI_Mode = EXTI_Mode_Interrupt;
|
||||
EXTI_InitStruct->EXTI_Trigger = EXTI_Trigger_Falling;
|
||||
EXTI_InitStruct->EXTI_LineCmd = DISABLE;
|
||||
}
|
||||
|
||||
/********************************************************************************
|
||||
* Function Name : EXTI_GenerateSWInterrupt
|
||||
* Description : Generates a Software interrupt.
|
||||
* Input : EXTI_Line: specifies the EXTI lines to be enabled or disabled.
|
||||
* Return : None
|
||||
*********************************************************************************/
|
||||
void EXTI_GenerateSWInterrupt(uint32_t EXTI_Line)
|
||||
{
|
||||
EXTI->SWIEVR |= EXTI_Line;
|
||||
}
|
||||
|
||||
/********************************************************************************
|
||||
* Function Name : EXTI_GetFlagStatus
|
||||
* Description : Checks whether the specified EXTI line flag is set or not.
|
||||
* Input : EXTI_Line: specifies the EXTI lines to be enabled or disabled.
|
||||
* Return : The new state of EXTI_Line (SET or RESET).
|
||||
*********************************************************************************/
|
||||
FlagStatus EXTI_GetFlagStatus(uint32_t EXTI_Line)
|
||||
{
|
||||
FlagStatus bitstatus = RESET;
|
||||
if ((EXTI->INTFR & EXTI_Line) != (uint32_t)RESET)
|
||||
{
|
||||
bitstatus = SET;
|
||||
}
|
||||
else
|
||||
{
|
||||
bitstatus = RESET;
|
||||
}
|
||||
return bitstatus;
|
||||
}
|
||||
|
||||
/********************************************************************************
|
||||
* Function Name : EXTI_ClearFlag
|
||||
* Description : Clears the EXTI's line pending flags.
|
||||
* Input : EXTI_Line: specifies the EXTI lines to be enabled or disabled.
|
||||
* Return : None
|
||||
*********************************************************************************/
|
||||
void EXTI_ClearFlag(uint32_t EXTI_Line)
|
||||
{
|
||||
EXTI->INTFR = EXTI_Line;
|
||||
}
|
||||
|
||||
/********************************************************************************
|
||||
* Function Name : EXTI_GetITStatus
|
||||
* Description : Checks whether the specified EXTI line is asserted or not.
|
||||
* Input : EXTI_Line: specifies the EXTI lines to be enabled or disabled.
|
||||
* Return : The new state of EXTI_Line (SET or RESET).
|
||||
*********************************************************************************/
|
||||
ITStatus EXTI_GetITStatus(uint32_t EXTI_Line)
|
||||
{
|
||||
ITStatus bitstatus = RESET;
|
||||
uint32_t enablestatus = 0;
|
||||
|
||||
enablestatus = EXTI->INTENR & EXTI_Line;
|
||||
if (((EXTI->INTFR & EXTI_Line) != (uint32_t)RESET) && (enablestatus != (uint32_t)RESET))
|
||||
{
|
||||
bitstatus = SET;
|
||||
}
|
||||
else
|
||||
{
|
||||
bitstatus = RESET;
|
||||
}
|
||||
return bitstatus;
|
||||
}
|
||||
|
||||
/********************************************************************************
|
||||
* Function Name : EXTI_ClearITPendingBit
|
||||
* Description : Clears the EXTI's line pending bits.
|
||||
* Input : EXTI_Line: specifies the EXTI lines to be enabled or disabled.
|
||||
* Return : None
|
||||
*********************************************************************************/
|
||||
void EXTI_ClearITPendingBit(uint32_t EXTI_Line)
|
||||
{
|
||||
EXTI->INTFR = EXTI_Line;
|
||||
}
|
||||
|
||||
+775
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,482 @@
|
||||
/***************COPYRIGHT(C) 2019 WCH. A11 rights reserved*********************
|
||||
* File Name : ch32f10x_gpio.c
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2019/10/15
|
||||
* Description : This file provides all the GPIO firmware functions.
|
||||
*******************************************************************************/
|
||||
#include "ch32f10x_gpio.h"
|
||||
#include "ch32f10x_rcc.h"
|
||||
|
||||
|
||||
/* ------------ RCC registers bit address in the alias region ----------------*/
|
||||
#define AFIO_OFFSET (AFIO_BASE - PERIPH_BASE)
|
||||
|
||||
/* --- ECR Register -----*/
|
||||
/* Alias word address of EVOE bit */
|
||||
#define ECR_OFFSET (AFIO_OFFSET + 0x00)
|
||||
#define EVOE_BitNumber ((uint8_t)0x07)
|
||||
#define ECR_EVOE_BB (PERIPH_BB_BASE + (ECR_OFFSET * 32) + (EVOE_BitNumber * 4))
|
||||
|
||||
|
||||
/* --- PCFR1 Register ---*/
|
||||
/* Alias word address of MII_RMII_SEL bit */
|
||||
#define PCFR1_OFFSET (AFIO_OFFSET + 0x04)
|
||||
#define MII_RMII_SEL_BitNumber ((u8)0x17)
|
||||
#define PCFR1_MII_RMII_SEL_BB (PERIPH_BB_BASE + (PCFR1_OFFSET * 32) + (MII_RMII_SEL_BitNumber * 4))
|
||||
|
||||
#define ECR_PORTPINCONFIG_MASK ((uint16_t)0xFF80)
|
||||
#define LSB_MASK ((uint16_t)0xFFFF)
|
||||
#define DBGAFR_POSITION_MASK ((uint32_t)0x000F0000)
|
||||
#define DBGAFR_SWJCFG_MASK ((uint32_t)0xF0FFFFFF)
|
||||
#define DBGAFR_LOCATION_MASK ((uint32_t)0x00200000)
|
||||
#define DBGAFR_NUMBITS_MASK ((uint32_t)0x00100000)
|
||||
|
||||
|
||||
/*******************************************************************************
|
||||
* Function Name : GPIO_DeInit
|
||||
* Description : Deinitializes the GPIOx peripheral registers to their default reset values.
|
||||
* Input : GPIOx: where x can be (A..G) to select the GPIO peripheral.
|
||||
* Return : None
|
||||
*******************************************************************************/
|
||||
void GPIO_DeInit(GPIO_TypeDef* GPIOx)
|
||||
{
|
||||
if (GPIOx == GPIOA)
|
||||
{
|
||||
RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOA, ENABLE);
|
||||
RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOA, DISABLE);
|
||||
}
|
||||
else if (GPIOx == GPIOB)
|
||||
{
|
||||
RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOB, ENABLE);
|
||||
RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOB, DISABLE);
|
||||
}
|
||||
else if (GPIOx == GPIOC)
|
||||
{
|
||||
RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOC, ENABLE);
|
||||
RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOC, DISABLE);
|
||||
}
|
||||
else if (GPIOx == GPIOD)
|
||||
{
|
||||
RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOD, ENABLE);
|
||||
RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOD, DISABLE);
|
||||
}
|
||||
else if (GPIOx == GPIOE)
|
||||
{
|
||||
RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOE, ENABLE);
|
||||
RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOE, DISABLE);
|
||||
}
|
||||
else if (GPIOx == GPIOF)
|
||||
{
|
||||
RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOF, ENABLE);
|
||||
RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOF, DISABLE);
|
||||
}
|
||||
else
|
||||
{
|
||||
if (GPIOx == GPIOG)
|
||||
{
|
||||
RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOG, ENABLE);
|
||||
RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOG, DISABLE);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/*******************************************************************************
|
||||
* Function Name : GPIO_AFIODeInit
|
||||
* Description : Deinitializes the Alternate Functions (remap, event control
|
||||
* and EXTI configuration) registers to their default reset values.
|
||||
* Input : None
|
||||
* Return : None
|
||||
*******************************************************************************/
|
||||
void GPIO_AFIODeInit(void)
|
||||
{
|
||||
RCC_APB2PeriphResetCmd(RCC_APB2Periph_AFIO, ENABLE);
|
||||
RCC_APB2PeriphResetCmd(RCC_APB2Periph_AFIO, DISABLE);
|
||||
}
|
||||
|
||||
/*******************************************************************************
|
||||
* Function Name : GPIO_Init
|
||||
* Description : GPIOx: where x can be (A..G) to select the GPIO peripheral.
|
||||
* Input : GPIO_InitStruct: pointer to a GPIO_InitTypeDef structure that
|
||||
* contains the configuration information for the specified GPIO peripheral.
|
||||
* Return : None
|
||||
*******************************************************************************/
|
||||
void GPIO_Init(GPIO_TypeDef* GPIOx, GPIO_InitTypeDef* GPIO_InitStruct)
|
||||
{
|
||||
uint32_t currentmode = 0x00, currentpin = 0x00, pinpos = 0x00, pos = 0x00;
|
||||
uint32_t tmpreg = 0x00, pinmask = 0x00;
|
||||
|
||||
currentmode = ((uint32_t)GPIO_InitStruct->GPIO_Mode) & ((uint32_t)0x0F);
|
||||
|
||||
if ((((uint32_t)GPIO_InitStruct->GPIO_Mode) & ((uint32_t)0x10)) != 0x00)
|
||||
{
|
||||
currentmode |= (uint32_t)GPIO_InitStruct->GPIO_Speed;
|
||||
}
|
||||
|
||||
if (((uint32_t)GPIO_InitStruct->GPIO_Pin & ((uint32_t)0x00FF)) != 0x00)
|
||||
{
|
||||
tmpreg = GPIOx->CFGLR;
|
||||
|
||||
for (pinpos = 0x00; pinpos < 0x08; pinpos++)
|
||||
{
|
||||
pos = ((uint32_t)0x01) << pinpos;
|
||||
currentpin = (GPIO_InitStruct->GPIO_Pin) & pos;
|
||||
|
||||
if (currentpin == pos)
|
||||
{
|
||||
pos = pinpos << 2;
|
||||
pinmask = ((uint32_t)0x0F) << pos;
|
||||
tmpreg &= ~pinmask;
|
||||
tmpreg |= (currentmode << pos);
|
||||
|
||||
if (GPIO_InitStruct->GPIO_Mode == GPIO_Mode_IPD)
|
||||
{
|
||||
GPIOx->BCR = (((uint32_t)0x01) << pinpos);
|
||||
}
|
||||
else
|
||||
{
|
||||
if (GPIO_InitStruct->GPIO_Mode == GPIO_Mode_IPU)
|
||||
{
|
||||
GPIOx->BSHR = (((uint32_t)0x01) << pinpos);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
GPIOx->CFGLR = tmpreg;
|
||||
}
|
||||
|
||||
if (GPIO_InitStruct->GPIO_Pin > 0x00FF)
|
||||
{
|
||||
tmpreg = GPIOx->CFGHR;
|
||||
|
||||
for (pinpos = 0x00; pinpos < 0x08; pinpos++)
|
||||
{
|
||||
pos = (((uint32_t)0x01) << (pinpos + 0x08));
|
||||
currentpin = ((GPIO_InitStruct->GPIO_Pin) & pos);
|
||||
|
||||
if (currentpin == pos)
|
||||
{
|
||||
pos = pinpos << 2;
|
||||
pinmask = ((uint32_t)0x0F) << pos;
|
||||
tmpreg &= ~pinmask;
|
||||
tmpreg |= (currentmode << pos);
|
||||
|
||||
if (GPIO_InitStruct->GPIO_Mode == GPIO_Mode_IPD)
|
||||
{
|
||||
GPIOx->BCR = (((uint32_t)0x01) << (pinpos + 0x08));
|
||||
}
|
||||
|
||||
if (GPIO_InitStruct->GPIO_Mode == GPIO_Mode_IPU)
|
||||
{
|
||||
GPIOx->BSHR = (((uint32_t)0x01) << (pinpos + 0x08));
|
||||
}
|
||||
}
|
||||
}
|
||||
GPIOx->CFGHR = tmpreg;
|
||||
}
|
||||
}
|
||||
|
||||
/*******************************************************************************
|
||||
* Function Name : GPIO_StructInit
|
||||
* Description : Fills each GPIO_InitStruct member with its default
|
||||
* Input : GPIO_InitStruct: pointer to a GPIO_InitTypeDef structure
|
||||
* which will be initialized.
|
||||
* Return : None
|
||||
*******************************************************************************/
|
||||
void GPIO_StructInit(GPIO_InitTypeDef* GPIO_InitStruct)
|
||||
{
|
||||
GPIO_InitStruct->GPIO_Pin = GPIO_Pin_All;
|
||||
GPIO_InitStruct->GPIO_Speed = GPIO_Speed_2MHz;
|
||||
GPIO_InitStruct->GPIO_Mode = GPIO_Mode_IN_FLOATING;
|
||||
}
|
||||
|
||||
/*******************************************************************************
|
||||
* Function Name : GPIO_ReadInputDataBit
|
||||
* Description : GPIOx: where x can be (A..G) to select the GPIO peripheral.
|
||||
* Input : GPIO_Pin: specifies the port bit to read.
|
||||
* This parameter can be GPIO_Pin_x where x can be (0..15).
|
||||
* Return : The input port pin value.
|
||||
*******************************************************************************/
|
||||
uint8_t GPIO_ReadInputDataBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin)
|
||||
{
|
||||
uint8_t bitstatus = 0x00;
|
||||
|
||||
if ((GPIOx->INDR & GPIO_Pin) != (uint32_t)Bit_RESET)
|
||||
{
|
||||
bitstatus = (uint8_t)Bit_SET;
|
||||
}
|
||||
else
|
||||
{
|
||||
bitstatus = (uint8_t)Bit_RESET;
|
||||
}
|
||||
|
||||
return bitstatus;
|
||||
}
|
||||
|
||||
/*******************************************************************************
|
||||
* Function Name : GPIO_ReadInputData
|
||||
* Description : Reads the specified GPIO input data port.
|
||||
* Input : GPIOx: where x can be (A..G) to select the GPIO peripheral.
|
||||
* Return : The output port pin value.
|
||||
*******************************************************************************/
|
||||
uint16_t GPIO_ReadInputData(GPIO_TypeDef* GPIOx)
|
||||
{
|
||||
return ((uint16_t)GPIOx->INDR);
|
||||
}
|
||||
|
||||
/*******************************************************************************
|
||||
* Function Name : GPIO_ReadOutputDataBit
|
||||
* Description : Reads the specified output data port bit.
|
||||
* Input : GPIOx: where x can be (A..G) to select the GPIO peripheral.
|
||||
* GPIO_Pin: specifies the port bit to read.
|
||||
* This parameter can be GPIO_Pin_x where x can be (0..15).
|
||||
* Return : The output port pin value.
|
||||
*******************************************************************************/
|
||||
uint8_t GPIO_ReadOutputDataBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin)
|
||||
{
|
||||
uint8_t bitstatus = 0x00;
|
||||
|
||||
if ((GPIOx->OUTDR & GPIO_Pin) != (uint32_t)Bit_RESET)
|
||||
{
|
||||
bitstatus = (uint8_t)Bit_SET;
|
||||
}
|
||||
else
|
||||
{
|
||||
bitstatus = (uint8_t)Bit_RESET;
|
||||
}
|
||||
|
||||
return bitstatus;
|
||||
}
|
||||
|
||||
/*******************************************************************************
|
||||
* Function Name : GPIO_ReadOutputData
|
||||
* Description : Reads the specified GPIO output data port.
|
||||
* Input : GPIOx: where x can be (A..G) to select the GPIO peripheral.
|
||||
* Return : GPIO output port pin value.
|
||||
*******************************************************************************/
|
||||
uint16_t GPIO_ReadOutputData(GPIO_TypeDef* GPIOx)
|
||||
{
|
||||
return ((uint16_t)GPIOx->OUTDR);
|
||||
}
|
||||
|
||||
/*******************************************************************************
|
||||
* Function Name : GPIO_SetBits
|
||||
* Description : Sets the selected data port bits.
|
||||
* Input : GPIOx: where x can be (A..G) to select the GPIO peripheral.
|
||||
* GPIO_Pin: specifies the port bits to be written.
|
||||
* This parameter can be any combination of GPIO_Pin_x where x can be (0..15).
|
||||
* Return : None
|
||||
*******************************************************************************/
|
||||
void GPIO_SetBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin)
|
||||
{
|
||||
GPIOx->BSHR = GPIO_Pin;
|
||||
}
|
||||
|
||||
/*******************************************************************************
|
||||
* Function Name : GPIO_ResetBits
|
||||
* Description : Clears the selected data port bits.
|
||||
* Input : GPIOx: where x can be (A..G) to select the GPIO peripheral.
|
||||
* GPIO_Pin: specifies the port bits to be written.
|
||||
* This parameter can be any combination of GPIO_Pin_x where x can be (0..15).
|
||||
* Return : None
|
||||
*******************************************************************************/
|
||||
void GPIO_ResetBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin)
|
||||
{
|
||||
GPIOx->BCR = GPIO_Pin;
|
||||
}
|
||||
|
||||
/*******************************************************************************
|
||||
* Function Name : GPIO_WriteBit
|
||||
* Description : Sets or clears the selected data port bit.
|
||||
* Input : GPIO_Pin: specifies the port bit to be written.
|
||||
* This parameter can be one of GPIO_Pin_x where x can be (0..15).
|
||||
* BitVal: specifies the value to be written to the selected bit.
|
||||
* Bit_SetL: to clear the port pin.
|
||||
* Bit_SetH: to set the port pin.
|
||||
* Return : None
|
||||
*******************************************************************************/
|
||||
void GPIO_WriteBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin, BitAction BitVal)
|
||||
{
|
||||
if (BitVal != Bit_RESET)
|
||||
{
|
||||
GPIOx->BSHR = GPIO_Pin;
|
||||
}
|
||||
else
|
||||
{
|
||||
GPIOx->BCR = GPIO_Pin;
|
||||
}
|
||||
}
|
||||
|
||||
/*******************************************************************************
|
||||
* Function Name : GPIO_Write
|
||||
* Description : Writes data to the specified GPIO data port.
|
||||
* Input : GPIOx: where x can be (A..G) to select the GPIO peripheral.
|
||||
* PortVal: specifies the value to be written to the port output data register.
|
||||
* Return : None
|
||||
*******************************************************************************/
|
||||
void GPIO_Write(GPIO_TypeDef* GPIOx, uint16_t PortVal)
|
||||
{
|
||||
GPIOx->OUTDR = PortVal;
|
||||
}
|
||||
|
||||
/*******************************************************************************
|
||||
* Function Name : GPIO_PinLockConfig
|
||||
* Description : Locks GPIO Pins configuration registers.
|
||||
* Input : GPIOx: where x can be (A..G) to select the GPIO peripheral.
|
||||
* GPIO_Pin: specifies the port bit to be written.
|
||||
* This parameter can be any combination of GPIO_Pin_x where x can be (0..15).
|
||||
* Return : None
|
||||
*******************************************************************************/
|
||||
void GPIO_PinLockConfig(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin)
|
||||
{
|
||||
uint32_t tmp = 0x00010000;
|
||||
|
||||
tmp |= GPIO_Pin;
|
||||
GPIOx->LCKR = tmp;
|
||||
GPIOx->LCKR = GPIO_Pin;
|
||||
GPIOx->LCKR = tmp;
|
||||
tmp = GPIOx->LCKR;
|
||||
tmp = GPIOx->LCKR;
|
||||
}
|
||||
|
||||
/*******************************************************************************
|
||||
* Function Name : GPIO_EventOutputConfig
|
||||
* Description : Selects the GPIO pin used as Event output.
|
||||
* Input : GPIO_PortSource: selects the GPIO port to be used as source
|
||||
* for Event output.
|
||||
* This parameter can be GPIO_PortSourceGPIOx where x can be (A..E).
|
||||
* GPIO_PinSource: specifies the pin for the Event output.
|
||||
* This parameter can be GPIO_PinSourcex where x can be (0..15).
|
||||
* Return : None
|
||||
*******************************************************************************/
|
||||
void GPIO_EventOutputConfig(uint8_t GPIO_PortSource, uint8_t GPIO_PinSource)
|
||||
{
|
||||
uint32_t tmpreg = 0x00;
|
||||
|
||||
tmpreg = AFIO->ECR;
|
||||
tmpreg &= ECR_PORTPINCONFIG_MASK;
|
||||
tmpreg |= (uint32_t)GPIO_PortSource << 0x04;
|
||||
tmpreg |= GPIO_PinSource;
|
||||
AFIO->ECR = tmpreg;
|
||||
}
|
||||
|
||||
/*******************************************************************************
|
||||
* Function Name : GPIO_EventOutputCmd
|
||||
* Description : Enables or disables the Event Output.
|
||||
* Input : NewState: ENABLE or DISABLE.
|
||||
* Return : None
|
||||
*******************************************************************************/
|
||||
void GPIO_EventOutputCmd(FunctionalState NewState)
|
||||
{
|
||||
*(__IO uint32_t *) ECR_EVOE_BB = (uint32_t)NewState;
|
||||
}
|
||||
|
||||
/*******************************************************************************
|
||||
* Function Name : GPIO_PinRemapConfig
|
||||
* Description : Changes the mapping of the specified pin.
|
||||
* Input : GPIO_Remap: selects the pin to remap.
|
||||
* GPIO_Remap_SPI1: SPI1 Alternate Function mapping
|
||||
* GPIO_Remap_I2C1: I2C1 Alternate Function mapping
|
||||
* GPIO_Remap_USART1: USART1 Alternate Function mapping
|
||||
* GPIO_Remap_USART2: USART2 Alternate Function mapping
|
||||
* GPIO_PartialRemap_USART3: USART3 Partial Alternate Function mapping
|
||||
* GPIO_FullRemap_USART3: USART3 Full Alternate Function mapping
|
||||
* GPIO_PartialRemap_TIM1: TIM1 Partial Alternate Function mapping
|
||||
* GPIO_FullRemap_TIM1: TIM1 Full Alternate Function mapping
|
||||
* GPIO_PartialRemap1_TIM2: TIM2 Partial1 Alternate Function mapping
|
||||
* GPIO_PartialRemap2_TIM2: TIM2 Partial2 Alternate Function mapping
|
||||
* GPIO_FullRemap_TIM2: TIM2 Full Alternate Function mapping
|
||||
* GPIO_PartialRemap_TIM3: TIM3 Partial Alternate Function mapping
|
||||
* GPIO_FullRemap_TIM3: TIM3 Full Alternate Function mapping
|
||||
* GPIO_Remap_TIM4: TIM4 Alternate Function mapping
|
||||
* GPIO_Remap1_CAN1: CAN1 Alternate Function mapping
|
||||
* GPIO_Remap2_CAN1: CAN1 Alternate Function mapping
|
||||
* GPIO_Remap_PD01: PD01 Alternate Function mapping
|
||||
* GPIO_Remap_ADC1_ETRGINJ: ADC1 External Trigger Injected Conversion remapping
|
||||
* GPIO_Remap_ADC1_ETRGREG: ADC1 External Trigger Regular Conversion remapping
|
||||
* GPIO_Remap_SWJ_NoJTRST: Full SWJ Enabled (JTAG-DP + SW-DP) but without JTRST
|
||||
* GPIO_Remap_SWJ_JTAGDisable: JTAG-DP Disabled and SW-DP Enabled
|
||||
* GPIO_Remap_SWJ_Disable: Full SWJ Disabled (JTAG-DP + SW-DP)
|
||||
* GPIO_Remap_TIM2ITR1_PTP_SOF: Ethernet PTP output or USB OTG SOF (Start of Frame)
|
||||
* connected to TIM2 Internal Trigger 1 for calibration (only for Connectivity line devices).If the
|
||||
* is enabled the TIM2 ITR1 is connected to Ethernet PTP output. When Reset TIM2 ITR1 is connected
|
||||
* to USB OTG SOF output.
|
||||
* GPIO_Remap_TIM1_DMA: TIM1 DMA requests mapping (only for Value line devices)
|
||||
* GPIO_Remap_TIM67_DAC_DMA: TIM6/TIM7 and DAC DMA requests remapping (only for High density Value line devices)
|
||||
* GPIO_Remap_MISC: Miscellaneous Remap (DMA2 Channel5 Position and DAC Trigger remapping,
|
||||
* only for High density Value line devices)
|
||||
* NewState: ENABLE or DISABLE.
|
||||
* Return : None
|
||||
*******************************************************************************/
|
||||
void GPIO_PinRemapConfig(uint32_t GPIO_Remap, FunctionalState NewState)
|
||||
{
|
||||
uint32_t tmp = 0x00, tmp1 = 0x00, tmpreg = 0x00, tmpmask = 0x00;
|
||||
|
||||
if((GPIO_Remap & 0x80000000) == 0x80000000)
|
||||
{
|
||||
tmpreg = AFIO->PCFR2;
|
||||
}
|
||||
else
|
||||
{
|
||||
tmpreg = AFIO->PCFR1;
|
||||
}
|
||||
|
||||
tmpmask = (GPIO_Remap & DBGAFR_POSITION_MASK) >> 0x10;
|
||||
tmp = GPIO_Remap & LSB_MASK;
|
||||
|
||||
if ((GPIO_Remap & (DBGAFR_LOCATION_MASK | DBGAFR_NUMBITS_MASK)) == (DBGAFR_LOCATION_MASK | DBGAFR_NUMBITS_MASK))
|
||||
{
|
||||
tmpreg &= DBGAFR_SWJCFG_MASK;
|
||||
AFIO->PCFR1 &= DBGAFR_SWJCFG_MASK;
|
||||
}
|
||||
else if ((GPIO_Remap & DBGAFR_NUMBITS_MASK) == DBGAFR_NUMBITS_MASK)
|
||||
{
|
||||
tmp1 = ((uint32_t)0x03) << tmpmask;
|
||||
tmpreg &= ~tmp1;
|
||||
tmpreg |= ~DBGAFR_SWJCFG_MASK;
|
||||
}
|
||||
else
|
||||
{
|
||||
tmpreg &= ~(tmp << ((GPIO_Remap >> 0x15)*0x10));
|
||||
tmpreg |= ~DBGAFR_SWJCFG_MASK;
|
||||
}
|
||||
|
||||
if (NewState != DISABLE)
|
||||
{
|
||||
tmpreg |= (tmp << ((GPIO_Remap >> 0x15)*0x10));
|
||||
}
|
||||
|
||||
if((GPIO_Remap & 0x80000000) == 0x80000000)
|
||||
{
|
||||
AFIO->PCFR2 = tmpreg;
|
||||
}
|
||||
else
|
||||
{
|
||||
AFIO->PCFR1 = tmpreg;
|
||||
}
|
||||
}
|
||||
|
||||
/*******************************************************************************
|
||||
* Function Name : GPIO_EXTILineConfig
|
||||
* Description : Selects the GPIO pin used as EXTI Line.
|
||||
* Input : GPIO_PortSource: selects the GPIO port to be used as source for EXTI lines.
|
||||
* This parameter can be GPIO_PortSourceGPIOx where x can be (A..G).
|
||||
* GPIO_PinSource: specifies the EXTI line to be configured.
|
||||
* This parameter can be GPIO_PinSourcex where x can be (0..15).
|
||||
* Return : None
|
||||
*******************************************************************************/
|
||||
void GPIO_EXTILineConfig(uint8_t GPIO_PortSource, uint8_t GPIO_PinSource)
|
||||
{
|
||||
uint32_t tmp = 0x00;
|
||||
|
||||
tmp = ((uint32_t)0x0F) << (0x04 * (GPIO_PinSource & (uint8_t)0x03));
|
||||
AFIO->EXTICR[GPIO_PinSource >> 0x02] &= ~tmp;
|
||||
AFIO->EXTICR[GPIO_PinSource >> 0x02] |= (((uint32_t)GPIO_PortSource) << (0x04 * (GPIO_PinSource & (uint8_t)0x03)));
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,109 @@
|
||||
/***************COPYRIGHT(C) 2019 WCH. A11 rights reserved*********************
|
||||
* File Name : ch32f10x_iwdg.c
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2019/10/15
|
||||
* Description : This file provides all the IWDG firmware functions.
|
||||
*******************************************************************************/
|
||||
#include "ch32f10x_iwdg.h"
|
||||
|
||||
/* CTLR register bit mask */
|
||||
#define CTLR_KEY_Reload ((uint16_t)0xAAAA)
|
||||
#define CTLR_KEY_Enable ((uint16_t)0xCCCC)
|
||||
|
||||
/*******************************************************************************
|
||||
* Function Name : IWDG_WriteAccessCmd
|
||||
* Description : Enables or disables write access to IWDG_PR and IWDG_RLR registers.
|
||||
* Input : WDG_WriteAccess: new state of write access to IWDG_PR and
|
||||
* IWDG_RLR registers.
|
||||
* IWDG_WriteAccess_Enable: Enable write access to IWDG_PR and
|
||||
* IWDG_RLR registers.
|
||||
* IWDG_WriteAccess_Disable: Disable write access to IWDG_PR
|
||||
* and IWDG_RLR registers.
|
||||
* Return : None
|
||||
*******************************************************************************/
|
||||
void IWDG_WriteAccessCmd(uint16_t IWDG_WriteAccess)
|
||||
{
|
||||
IWDG->CTLR = IWDG_WriteAccess;
|
||||
}
|
||||
|
||||
/*******************************************************************************
|
||||
* Function Name : IWDG_SetPrescaler
|
||||
* Description : Sets IWDG Prescaler value.
|
||||
* Input : IWDG_Prescaler: specifies the IWDG Prescaler value.
|
||||
* IWDG_Prescaler_4: IWDG prescaler set to 4.
|
||||
* IWDG_Prescaler_8: IWDG prescaler set to 8.
|
||||
* IWDG_Prescaler_16: IWDG prescaler set to 16.
|
||||
* IWDG_Prescaler_32: IWDG prescaler set to 32.
|
||||
* IWDG_Prescaler_64: IWDG prescaler set to 64.
|
||||
* IWDG_Prescaler_128: IWDG prescaler set to 128.
|
||||
* IWDG_Prescaler_256: IWDG prescaler set to 256.
|
||||
* Return : None
|
||||
*******************************************************************************/
|
||||
void IWDG_SetPrescaler(uint8_t IWDG_Prescaler)
|
||||
{
|
||||
IWDG->PSCR = IWDG_Prescaler;
|
||||
}
|
||||
|
||||
/*******************************************************************************
|
||||
* Function Name : IWDG_SetReload
|
||||
* Description : Sets IWDG Reload value.
|
||||
* Input : Reload: specifies the IWDG Reload value.
|
||||
* This parameter must be a number between 0 and 0x0FFF.
|
||||
* Return : None
|
||||
*******************************************************************************/
|
||||
void IWDG_SetReload(uint16_t Reload)
|
||||
{
|
||||
IWDG->RLDR = Reload;
|
||||
}
|
||||
|
||||
/*******************************************************************************
|
||||
* Function Name : IWDG_ReloadCounter
|
||||
* Description : Reloads IWDG counter with value defined in the reload register.
|
||||
* Input : None
|
||||
* Return : None
|
||||
*******************************************************************************/
|
||||
void IWDG_ReloadCounter(void)
|
||||
{
|
||||
IWDG->CTLR = CTLR_KEY_Reload;
|
||||
}
|
||||
|
||||
/*******************************************************************************
|
||||
* Function Name : IWDG_Enable
|
||||
* Description : Enables IWDG (write access to IWDG_PR and IWDG_RLR registers disabled).
|
||||
* Input : None
|
||||
* Return : None
|
||||
*******************************************************************************/
|
||||
void IWDG_Enable(void)
|
||||
{
|
||||
IWDG->CTLR = CTLR_KEY_Enable;
|
||||
}
|
||||
|
||||
/*******************************************************************************
|
||||
* Function Name : IWDG_GetFlagStatus
|
||||
* Description : Checks whether the specified IWDG flag is set or not.
|
||||
* Input : IWDG_FLAG: specifies the flag to check.
|
||||
* IWDG_FLAG_PVU: Prescaler Value Update on going.
|
||||
* IWDG_FLAG_RVU: Reload Value Update on going.
|
||||
* Return : FlagStatus: SET or RESET.
|
||||
*******************************************************************************/
|
||||
FlagStatus IWDG_GetFlagStatus(uint16_t IWDG_FLAG)
|
||||
{
|
||||
FlagStatus bitstatus = RESET;
|
||||
|
||||
if ((IWDG->STATR & IWDG_FLAG) != (uint32_t)RESET)
|
||||
{
|
||||
bitstatus = SET;
|
||||
}
|
||||
else
|
||||
{
|
||||
bitstatus = RESET;
|
||||
}
|
||||
|
||||
return bitstatus;
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
@@ -0,0 +1,131 @@
|
||||
/*********************COPYRIGHT(C) 2019 WCH. A11 rights reserved***********************
|
||||
* File Name : ch32f10x_misc.c
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2019/10/15
|
||||
* Description : This file provides all the miscellaneous firmware functions (add-on
|
||||
* to CMSIS functions).
|
||||
****************************************************************************************/
|
||||
#include "ch32f10x_misc.h"
|
||||
|
||||
#define AIRCR_VECTKEY_MASK ((uint32_t)0x05FA0000)
|
||||
|
||||
|
||||
/******************************************************************************************
|
||||
* Function Name : NVIC_PriorityGroupConfig
|
||||
* Description : Configures the priority grouping: pre-emption priority and subpriority.
|
||||
* Input : NVIC_PriorityGroup: specifies the priority grouping bits length.
|
||||
* NVIC_PriorityGroup_0: 0 bits for pre-emption priority
|
||||
* 4 bits for subpriority
|
||||
* NVIC_PriorityGroup_1: 1 bits for pre-emption priority
|
||||
* 3 bits for subpriority
|
||||
* NVIC_PriorityGroup_2: 2 bits for pre-emption priority
|
||||
* 2 bits for subpriority
|
||||
* NVIC_PriorityGroup_3: 3 bits for pre-emption priority
|
||||
* 1 bits for subpriority
|
||||
* NVIC_PriorityGroup_4: 4 bits for pre-emption priority
|
||||
* 0 bits for subpriority
|
||||
* Return : None
|
||||
*******************************************************************************************/
|
||||
void NVIC_PriorityGroupConfig(uint32_t NVIC_PriorityGroup)
|
||||
{
|
||||
SCB->AIRCR = AIRCR_VECTKEY_MASK | NVIC_PriorityGroup;
|
||||
}
|
||||
|
||||
/******************************************************************************************
|
||||
* Function Name : NVIC_Init
|
||||
* Description : Initializes the NVIC peripheral according to the specified parameters in
|
||||
* the NVIC_InitStruct.
|
||||
* Input : NVIC_InitStruct: pointer to a NVIC_InitTypeDef structure that contains the
|
||||
* configuration information for the specified NVIC peripheral.
|
||||
* Return : None
|
||||
*******************************************************************************************/
|
||||
void NVIC_Init(NVIC_InitTypeDef* NVIC_InitStruct)
|
||||
{
|
||||
uint32_t tmppriority = 0x00, tmppre = 0x00, tmpsub = 0x0F;
|
||||
|
||||
if (NVIC_InitStruct->NVIC_IRQChannelCmd != DISABLE)
|
||||
{
|
||||
/* Compute the Corresponding IRQ Priority */
|
||||
tmppriority = (0x700 - ((SCB->AIRCR) & (uint32_t)0x700))>> 0x08;
|
||||
tmppre = (0x4 - tmppriority);
|
||||
tmpsub = tmpsub >> tmppriority;
|
||||
|
||||
tmppriority = (uint32_t)NVIC_InitStruct->NVIC_IRQChannelPreemptionPriority << tmppre;
|
||||
tmppriority |= NVIC_InitStruct->NVIC_IRQChannelSubPriority & tmpsub;
|
||||
tmppriority = tmppriority << 0x04;
|
||||
|
||||
NVIC->IP[NVIC_InitStruct->NVIC_IRQChannel] = tmppriority;
|
||||
|
||||
/* Enable the Selected IRQ Channels */
|
||||
NVIC->ISER[NVIC_InitStruct->NVIC_IRQChannel >> 0x05] =
|
||||
(uint32_t)0x01 << (NVIC_InitStruct->NVIC_IRQChannel & (uint8_t)0x1F);
|
||||
}
|
||||
else
|
||||
{
|
||||
/* Disable the Selected IRQ Channels */
|
||||
NVIC->ICER[NVIC_InitStruct->NVIC_IRQChannel >> 0x05] =
|
||||
(uint32_t)0x01 << (NVIC_InitStruct->NVIC_IRQChannel & (uint8_t)0x1F);
|
||||
}
|
||||
}
|
||||
|
||||
/******************************************************************************************
|
||||
* Function Name : NVIC_SetVectorTable
|
||||
* Description : ISets the vector table location and Offset.
|
||||
* Input : NVIC_VectTab: specifies if the vector table is in RAM or FLASH memory.The
|
||||
* value can be NVIC_VectTab_RAM or NVIC_VectTab_FLASH.
|
||||
* Offset : Vector Table base offset field. This value must be a multiple
|
||||
* of 0x200.
|
||||
* Return : None
|
||||
*******************************************************************************************/
|
||||
void NVIC_SetVectorTable(uint32_t NVIC_VectTab, uint32_t Offset)
|
||||
{
|
||||
SCB->VTOR = NVIC_VectTab | (Offset & (uint32_t)0x1FFFFF80);
|
||||
}
|
||||
|
||||
/******************************************************************************************
|
||||
* Function Name : NVIC_SystemLPConfig
|
||||
* Description : Selects the condition for the system to enter low power mode.
|
||||
* Input : LowPowerMode: Specifies the new mode for the system to enter low power mode.
|
||||
* NVIC_LP_SEVONPEND
|
||||
* NVIC_LP_SLEEPDEEP
|
||||
* NVIC_LP_SLEEPONEXIT
|
||||
* NewState : new state of LP condition. This parameter can be: ENABLE or DISABLE.
|
||||
* Return : None
|
||||
*******************************************************************************************/
|
||||
void NVIC_SystemLPConfig(uint8_t LowPowerMode, FunctionalState NewState)
|
||||
{
|
||||
if (NewState != DISABLE)
|
||||
{
|
||||
SCB->SCR |= LowPowerMode;
|
||||
}
|
||||
else
|
||||
{
|
||||
SCB->SCR &= (uint32_t)(~(uint32_t)LowPowerMode);
|
||||
}
|
||||
}
|
||||
|
||||
/******************************************************************************************
|
||||
* Function Name : SysTick_CLKSourceConfig
|
||||
* Description : Configures the SysTick clock source.
|
||||
* Input : SysTick_CLKSource: Specifies the new mode for the system to enter low power mode.
|
||||
* ysTick_CLKSource_HCLK_Div8: AHB clock divided by 8 selected as SysTick clock source.
|
||||
* SysTick_CLKSource_HCLK: AHB clock selected as SysTick clock source.
|
||||
* Return : None
|
||||
*******************************************************************************************/
|
||||
void SysTick_CLKSourceConfig(uint32_t SysTick_CLKSource)
|
||||
{
|
||||
if (SysTick_CLKSource == SysTick_CLKSource_HCLK)
|
||||
{
|
||||
SysTick->CTRL |= SysTick_CLKSource_HCLK;
|
||||
}
|
||||
else
|
||||
{
|
||||
SysTick->CTRL &= SysTick_CLKSource_HCLK_Div8;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
@@ -0,0 +1,198 @@
|
||||
/*********************COPYRIGHT(C) 2019 WCH. A11 rights reserved***********************
|
||||
* File Name : ch32f10x_pwr.c
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2019/10/15
|
||||
* Description : This file provides all the PWR firmware functions.
|
||||
***************************************************************************************/
|
||||
#include "ch32f10x_pwr.h"
|
||||
#include "ch32f10x_rcc.h"
|
||||
|
||||
/* PWR registers bit address in the alias region */
|
||||
#define PWR_OFFSET (PWR_BASE - PERIPH_BASE)
|
||||
|
||||
/* CTLR Register */
|
||||
/* Alias word address of DBP bit */
|
||||
#define CTLR_OFFSET (PWR_OFFSET + 0x00)
|
||||
#define DBP_BitNumber 0x08
|
||||
#define CTLR_DBP_BB (PERIPH_BB_BASE + (CTLR_OFFSET * 32) + (DBP_BitNumber * 4))
|
||||
|
||||
/* Alias word address of PVDE bit */
|
||||
#define PVDE_BitNumber 0x04
|
||||
#define CTLR_PVDE_BB (PERIPH_BB_BASE + (CTLR_OFFSET * 32) + (PVDE_BitNumber * 4))
|
||||
|
||||
/* CSR Register */
|
||||
/* Alias word address of EWUP bit */
|
||||
#define CSR_OFFSET (PWR_OFFSET + 0x04)
|
||||
#define EWUP_BitNumber 0x08
|
||||
#define CSR_EWUP_BB (PERIPH_BB_BASE + (CSR_OFFSET * 32) + (EWUP_BitNumber * 4))
|
||||
|
||||
/* PWR registers bit mask */
|
||||
/* CTLR register bit mask */
|
||||
#define CTLR_DS_MASK ((uint32_t)0xFFFFFFFC)
|
||||
#define CTLR_PLS_MASK ((uint32_t)0xFFFFFF1F)
|
||||
|
||||
/********************************************************************************
|
||||
* Function Name : PWR_DeInit
|
||||
* Description : Deinitializes the PWR peripheral registers to their default
|
||||
* reset values.
|
||||
* Input : None
|
||||
* Return : None
|
||||
*********************************************************************************/
|
||||
void PWR_DeInit(void)
|
||||
{
|
||||
RCC_APB1PeriphResetCmd(RCC_APB1Periph_PWR, ENABLE);
|
||||
RCC_APB1PeriphResetCmd(RCC_APB1Periph_PWR, DISABLE);
|
||||
}
|
||||
|
||||
|
||||
/********************************************************************************
|
||||
* Function Name : PWR_BackupAccessCmd
|
||||
* Description : Enables or disables access to the RTC and backup registers.
|
||||
* Input : NewState: new state of the access to the RTC and backup registers,
|
||||
* This parameter can be: ENABLE or DISABLE.
|
||||
* Return : None
|
||||
*********************************************************************************/
|
||||
void PWR_BackupAccessCmd(FunctionalState NewState)
|
||||
{
|
||||
*(__IO uint32_t *) CTLR_DBP_BB = (uint32_t)NewState;
|
||||
}
|
||||
|
||||
|
||||
/********************************************************************************
|
||||
* Function Name : PWR_PVDCmd
|
||||
* Description : Enables or disables the Power Voltage Detector(PVD).
|
||||
* Input : NewState: new state of the PVD(ENABLE or DISABLE).
|
||||
* Return : None
|
||||
*********************************************************************************/
|
||||
void PWR_PVDCmd(FunctionalState NewState)
|
||||
{
|
||||
*(__IO uint32_t *) CTLR_PVDE_BB = (uint32_t)NewState;
|
||||
}
|
||||
|
||||
|
||||
/********************************************************************************
|
||||
* Function Name : PWR_PVDLevelConfig
|
||||
* Description : Configures the voltage threshold detected by the Power Voltage
|
||||
* Detector(PVD).
|
||||
* Input : PWR_PVDLevel: specifies the PVD detection level
|
||||
* PWR_PVDLevel_2V2: PVD detection level set to 2.2V
|
||||
* PWR_PVDLevel_2V3: PVD detection level set to 2.3V
|
||||
* PWR_PVDLevel_2V4: PVD detection level set to 2.4V
|
||||
* PWR_PVDLevel_2V5: PVD detection level set to 2.5V
|
||||
* PWR_PVDLevel_2V6: PVD detection level set to 2.6V
|
||||
* PWR_PVDLevel_2V7: PVD detection level set to 2.7V
|
||||
* PWR_PVDLevel_2V8: PVD detection level set to 2.8V
|
||||
* PWR_PVDLevel_2V9: PVD detection level set to 2.9V
|
||||
* Return : None
|
||||
*********************************************************************************/
|
||||
void PWR_PVDLevelConfig(uint32_t PWR_PVDLevel)
|
||||
{
|
||||
uint32_t tmpreg = 0;
|
||||
tmpreg = PWR->CTLR;
|
||||
tmpreg &= CTLR_PLS_MASK;
|
||||
tmpreg |= PWR_PVDLevel;
|
||||
PWR->CTLR = tmpreg;
|
||||
}
|
||||
|
||||
|
||||
/********************************************************************************
|
||||
* Function Name : PWR_WakeUpPinCmd
|
||||
* Description : Enables or disables the WakeUp Pin functionality.
|
||||
* Input : NewState: new state of the WakeUp Pin functionality(ENABLE or DISABLE).
|
||||
* Return : None
|
||||
*********************************************************************************/
|
||||
void PWR_WakeUpPinCmd(FunctionalState NewState)
|
||||
{
|
||||
*(__IO uint32_t *) CSR_EWUP_BB = (uint32_t)NewState;
|
||||
}
|
||||
|
||||
|
||||
/********************************************************************************
|
||||
* Function Name : PWR_EnterSTOPMode
|
||||
* Description : Enters STOP mode.
|
||||
* Input : PWR_Regulator: specifies the regulator state in STOP mode.
|
||||
* PWR_Regulator_ON: STOP mode with regulator ON
|
||||
* PWR_Regulator_LowPower: STOP mode with regulator in low power mode
|
||||
* PWR_STOPEntry: specifies if STOP mode in entered with WFI or WFE instruction.
|
||||
* PWR_STOPEntry_WFI: enter STOP mode with WFI instruction
|
||||
* PWR_STOPEntry_WFE: enter STOP mode with WFE instruction
|
||||
* Return : None
|
||||
*********************************************************************************/
|
||||
void PWR_EnterSTOPMode(uint32_t PWR_Regulator, uint8_t PWR_STOPEntry)
|
||||
{
|
||||
uint32_t tmpreg = 0;
|
||||
tmpreg = PWR->CTLR;
|
||||
tmpreg &= CTLR_DS_MASK;
|
||||
tmpreg |= PWR_Regulator;
|
||||
PWR->CTLR = tmpreg;
|
||||
SCB->SCR |= SCB_SCR_SLEEPDEEP;
|
||||
|
||||
if(PWR_STOPEntry == PWR_STOPEntry_WFI)
|
||||
{
|
||||
__WFI();
|
||||
}
|
||||
else
|
||||
{
|
||||
__WFE();
|
||||
}
|
||||
|
||||
SCB->SCR &= (uint32_t)~((uint32_t)SCB_SCR_SLEEPDEEP);
|
||||
}
|
||||
|
||||
/********************************************************************************
|
||||
* Function Name : PWR_EnterSTANDBYMode
|
||||
* Description : Enters STANDBY mode.
|
||||
* Input : None
|
||||
* Return : None
|
||||
*********************************************************************************/
|
||||
void PWR_EnterSTANDBYMode(void)
|
||||
{
|
||||
PWR->CTLR |= PWR_CTLR_CWUF;
|
||||
PWR->CTLR |= PWR_CTLR_PDDS;
|
||||
SCB->SCR |= SCB_SCR_SLEEPDEEP;
|
||||
#if defined ( __CC_ARM )
|
||||
__force_stores();
|
||||
#endif
|
||||
__WFI();
|
||||
}
|
||||
|
||||
|
||||
/********************************************************************************
|
||||
* Function Name : PWR_GetFlagStatus
|
||||
* Description : Checks whether the specified PWR flag is set or not.
|
||||
* Input : PWR_FLAG: specifies the flag to check.
|
||||
* PWR_FLAG_WU: Wake Up flag
|
||||
* PWR_FLAG_SB: StandBy flag
|
||||
* PWR_FLAG_PVDO: PVD Output
|
||||
* Return : The new state of PWR_FLAG (SET or RESET).
|
||||
*********************************************************************************/
|
||||
FlagStatus PWR_GetFlagStatus(uint32_t PWR_FLAG)
|
||||
{
|
||||
FlagStatus bitstatus = RESET;
|
||||
|
||||
if ((PWR->CSR & PWR_FLAG) != (uint32_t)RESET)
|
||||
{
|
||||
bitstatus = SET;
|
||||
}
|
||||
else
|
||||
{
|
||||
bitstatus = RESET;
|
||||
}
|
||||
return bitstatus;
|
||||
}
|
||||
|
||||
|
||||
/********************************************************************************
|
||||
* Function Name : PWR_ClearFlag
|
||||
* Description : Clears the PWR's pending flags.
|
||||
* Input : PWR_FLAG: specifies the flag to clear.
|
||||
* PWR_FLAG_WU: Wake Up flag
|
||||
* PWR_FLAG_SB: StandBy flag
|
||||
* Return : None
|
||||
*********************************************************************************/
|
||||
void PWR_ClearFlag(uint32_t PWR_FLAG)
|
||||
{
|
||||
PWR->CTLR |= PWR_FLAG << 2;
|
||||
}
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,243 @@
|
||||
/*********************COPYRIGHT(C) 2019 WCH. A11 rights reserved***********************
|
||||
* File Name : ch32f10x_rtc.c
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2019/10/15
|
||||
* Description : This file provides all the RTC firmware functions.
|
||||
***************************************************************************************/
|
||||
|
||||
#include "ch32f10x_rtc.h"
|
||||
|
||||
/* RTC_Private_Defines */
|
||||
#define RTC_LSB_MASK ((uint32_t)0x0000FFFF) /*!< RTC LSB Mask */
|
||||
#define PRLH_MSB_MASK ((uint32_t)0x000F0000) /*!< RTC Prescaler MSB Mask */
|
||||
|
||||
|
||||
/********************************************************************************
|
||||
* Function Name : RTC_ITConfig
|
||||
* Description : Enables or disables the specified RTC interrupts.
|
||||
* Input : RTC_IT: specifies the RTC interrupts sources to be enabled or disabled.
|
||||
* RTC_IT_OW: Overflow interrupt
|
||||
* RTC_IT_ALR: Alarm interrupt
|
||||
* RTC_IT_SEC: Second interrupt
|
||||
* Return : NewState: new state of the specified RTC interrupts(ENABLE or DISABLE).
|
||||
*********************************************************************************/
|
||||
void RTC_ITConfig(uint16_t RTC_IT, FunctionalState NewState)
|
||||
{
|
||||
if (NewState != DISABLE)
|
||||
{
|
||||
RTC->CTLRH |= RTC_IT;
|
||||
}
|
||||
else
|
||||
{
|
||||
RTC->CTLRH &= (uint16_t)~RTC_IT;
|
||||
}
|
||||
}
|
||||
|
||||
/********************************************************************************
|
||||
* Function Name : RTC_EnterConfigMode
|
||||
* Description : Enters the RTC configuration mode.
|
||||
* Input : None
|
||||
* Return : None
|
||||
*********************************************************************************/
|
||||
void RTC_EnterConfigMode(void)
|
||||
{
|
||||
RTC->CTLRL |= RTC_CTLRL_CNF;
|
||||
}
|
||||
|
||||
|
||||
/********************************************************************************
|
||||
* Function Name : RTC_ExitConfigMode
|
||||
* Description : Exits from the RTC configuration mode.
|
||||
* Input : None
|
||||
* Return : None
|
||||
*********************************************************************************/
|
||||
void RTC_ExitConfigMode(void)
|
||||
{
|
||||
RTC->CTLRL &= (uint16_t)~((uint16_t)RTC_CTLRL_CNF);
|
||||
}
|
||||
|
||||
|
||||
/********************************************************************************
|
||||
* Function Name : RTC_GetCounter
|
||||
* Description : Gets the RTC counter value
|
||||
* Input : None
|
||||
* Return : RTC counter value
|
||||
*********************************************************************************/
|
||||
uint32_t RTC_GetCounter(void)
|
||||
{
|
||||
uint16_t tmp = 0;
|
||||
tmp = RTC->CNTL;
|
||||
return (((uint32_t)RTC->CNTH << 16 ) | tmp) ;
|
||||
}
|
||||
|
||||
|
||||
/********************************************************************************
|
||||
* Function Name : RTC_SetCounter
|
||||
* Description : Sets the RTC counter value.
|
||||
* Input : CounterValue: RTC counter new value.
|
||||
* Return : None
|
||||
*********************************************************************************/
|
||||
void RTC_SetCounter(uint32_t CounterValue)
|
||||
{
|
||||
RTC_EnterConfigMode();
|
||||
RTC->CNTH = CounterValue >> 16;
|
||||
RTC->CNTL = (CounterValue & RTC_LSB_MASK);
|
||||
RTC_ExitConfigMode();
|
||||
}
|
||||
|
||||
|
||||
/********************************************************************************
|
||||
* Function Name : RTC_SetPrescaler
|
||||
* Description : Sets the RTC prescaler value
|
||||
* Input : PrescalerValue: RTC prescaler new value
|
||||
* Return : None
|
||||
*********************************************************************************/
|
||||
void RTC_SetPrescaler(uint32_t PrescalerValue)
|
||||
{
|
||||
RTC_EnterConfigMode();
|
||||
RTC->PSCRH = (PrescalerValue & PRLH_MSB_MASK) >> 16;
|
||||
RTC->PSCRL = (PrescalerValue & RTC_LSB_MASK);
|
||||
RTC_ExitConfigMode();
|
||||
}
|
||||
|
||||
|
||||
/********************************************************************************
|
||||
* Function Name : RTC_SetAlarm
|
||||
* Description : Sets the RTC alarm value
|
||||
* Input : AlarmValue: RTC alarm new value
|
||||
* Return : None
|
||||
*********************************************************************************/
|
||||
void RTC_SetAlarm(uint32_t AlarmValue)
|
||||
{
|
||||
RTC_EnterConfigMode();
|
||||
RTC->ALRMH = AlarmValue >> 16;
|
||||
RTC->ALRML = (AlarmValue & RTC_LSB_MASK);
|
||||
RTC_ExitConfigMode();
|
||||
}
|
||||
|
||||
|
||||
/********************************************************************************
|
||||
* Function Name : RTC_GetDivider
|
||||
* Description : Gets the RTC divider value
|
||||
* Input : None
|
||||
* Return : RTC Divider value
|
||||
*********************************************************************************/
|
||||
uint32_t RTC_GetDivider(void)
|
||||
{
|
||||
uint32_t tmp = 0x00;
|
||||
tmp = ((uint32_t)RTC->DIVH & (uint32_t)0x000F) << 16;
|
||||
tmp |= RTC->DIVL;
|
||||
return tmp;
|
||||
}
|
||||
|
||||
/********************************************************************************
|
||||
* Function Name : RTC_WaitForLastTask
|
||||
* Description : Waits until last write operation on RTC registers has finished
|
||||
* Input : None
|
||||
* Return : None
|
||||
*********************************************************************************/
|
||||
void RTC_WaitForLastTask(void)
|
||||
{
|
||||
while ((RTC->CTLRL & RTC_FLAG_RTOFF) == (uint16_t)RESET)
|
||||
{
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/********************************************************************************
|
||||
* Function Name : RTC_WaitForSynchro
|
||||
* Description : Waits until the RTC registers (RTC_CNT, RTC_ALR and RTC_PRL)
|
||||
* are synchronized with RTC APB clock
|
||||
* Input : None
|
||||
* Return : None
|
||||
*********************************************************************************/
|
||||
void RTC_WaitForSynchro(void)
|
||||
{
|
||||
RTC->CTLRL &= (uint16_t)~RTC_FLAG_RSF;
|
||||
while ((RTC->CTLRL & RTC_FLAG_RSF) == (uint16_t)RESET)
|
||||
{
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/********************************************************************************
|
||||
* Function Name : RTC_GetFlagStatus
|
||||
* Description : Checks whether the specified RTC flag is set or not
|
||||
* Input : RTC_FLAG: specifies the flag to check
|
||||
* RTC_FLAG_RTOFF: RTC Operation OFF flag
|
||||
* RTC_FLAG_RSF: Registers Synchronized flag
|
||||
* RTC_FLAG_OW: Overflow flag
|
||||
* RTC_FLAG_ALR: Alarm flag
|
||||
* RTC_FLAG_SEC: Second flag
|
||||
* Return : The new state of RTC_FLAG (SET or RESET)
|
||||
*********************************************************************************/
|
||||
FlagStatus RTC_GetFlagStatus(uint16_t RTC_FLAG)
|
||||
{
|
||||
FlagStatus bitstatus = RESET;
|
||||
if ((RTC->CTLRL & RTC_FLAG) != (uint16_t)RESET)
|
||||
{
|
||||
bitstatus = SET;
|
||||
}
|
||||
else
|
||||
{
|
||||
bitstatus = RESET;
|
||||
}
|
||||
return bitstatus;
|
||||
}
|
||||
|
||||
/********************************************************************************
|
||||
* Function Name : RTC_ClearFlag
|
||||
* Description : Clears the RTC's pending flags
|
||||
* Input : RTC_FLAG: specifies the flag to clear
|
||||
* RTC_FLAG_RSF: Registers Synchronized flag
|
||||
* RTC_FLAG_OW: Overflow flag
|
||||
* RTC_FLAG_ALR: Alarm flag
|
||||
* RTC_FLAG_SEC: Second flag
|
||||
* Return : None
|
||||
*********************************************************************************/
|
||||
void RTC_ClearFlag(uint16_t RTC_FLAG)
|
||||
{
|
||||
RTC->CTLRL &= (uint16_t)~RTC_FLAG;
|
||||
}
|
||||
|
||||
|
||||
/********************************************************************************
|
||||
* Function Name : RTC_GetITStatus
|
||||
* Description : Checks whether the specified RTC interrupt has occurred or not
|
||||
* Input : RTC_IT: specifies the RTC interrupts sources to check
|
||||
* RTC_FLAG_OW: Overflow interrupt
|
||||
* RTC_FLAG_ALR: Alarm interrupt
|
||||
* RTC_FLAG_SEC: Second interrupt
|
||||
* Return : The new state of the RTC_IT (SET or RESET)
|
||||
*********************************************************************************/
|
||||
ITStatus RTC_GetITStatus(uint16_t RTC_IT)
|
||||
{
|
||||
ITStatus bitstatus = RESET;
|
||||
|
||||
bitstatus = (ITStatus)(RTC->CTLRL & RTC_IT);
|
||||
if (((RTC->CTLRH & RTC_IT) != (uint16_t)RESET) && (bitstatus != (uint16_t)RESET))
|
||||
{
|
||||
bitstatus = SET;
|
||||
}
|
||||
else
|
||||
{
|
||||
bitstatus = RESET;
|
||||
}
|
||||
return bitstatus;
|
||||
}
|
||||
|
||||
/********************************************************************************
|
||||
* Function Name : RTC_ClearITPendingBit
|
||||
* Description : Clears the RTC's interrupt pending bits
|
||||
* Input : RTC_IT: specifies the interrupt pending bit to clear
|
||||
* RTC_FLAG_OW: Overflow interrupt
|
||||
* RTC_FLAG_ALR: Alarm interrupt
|
||||
* RTC_FLAG_SEC: Second interrupt
|
||||
* Return : None
|
||||
*********************************************************************************/
|
||||
void RTC_ClearITPendingBit(uint16_t RTC_IT)
|
||||
{
|
||||
RTC->CTLRL &= (uint16_t)~RTC_IT;
|
||||
}
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
+732
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,133 @@
|
||||
/*********************COPYRIGHT(C) 2019 WCH. A11 rights reserved***********************
|
||||
* File Name : ch32f10x_wwdg.c
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2019/10/15
|
||||
* Description : This file provides all the WWDG firmware functions.
|
||||
***************************************************************************************/
|
||||
#include "ch32f10x_wwdg.h"
|
||||
#include "ch32f10x_rcc.h"
|
||||
|
||||
|
||||
/* WWDG registers bit address in the alias region */
|
||||
#define WWDG_OFFSET (WWDG_BASE - PERIPH_BASE)
|
||||
|
||||
/* Alias word address of EWI bit */
|
||||
#define CFGR_OFFSET (WWDG_OFFSET + 0x04)
|
||||
#define EWI_BitNumber 0x09
|
||||
#define CFGR_EWI_BB (PERIPH_BB_BASE + (CFGR_OFFSET * 32) + (EWI_BitNumber * 4))
|
||||
|
||||
/* CTLR register bit mask */
|
||||
#define CTLR_WDGA_Set ((uint32_t)0x00000080)
|
||||
|
||||
/* CFGR register bit mask */
|
||||
#define CFGR_WDGTB_Mask ((uint32_t)0xFFFFFE7F)
|
||||
#define CFGR_W_Mask ((uint32_t)0xFFFFFF80)
|
||||
#define BIT_Mask ((uint8_t)0x7F)
|
||||
|
||||
|
||||
/********************************************************************************
|
||||
* Function Name : WWDG_DeInit
|
||||
* Description : Deinitializes the WWDG peripheral registers to their default reset values
|
||||
* Input : None
|
||||
* Return : None
|
||||
*********************************************************************************/
|
||||
void WWDG_DeInit(void)
|
||||
{
|
||||
RCC_APB1PeriphResetCmd(RCC_APB1Periph_WWDG, ENABLE);
|
||||
RCC_APB1PeriphResetCmd(RCC_APB1Periph_WWDG, DISABLE);
|
||||
}
|
||||
|
||||
/********************************************************************************
|
||||
* Function Name : WWDG_SetPrescaler
|
||||
* Description : Sets the WWDG Prescaler
|
||||
* Input : WWDG_Prescaler: specifies the WWDG Prescaler
|
||||
* WWDG_Prescaler_1: WWDG counter clock = (PCLK1/4096)/1
|
||||
* WWDG_Prescaler_2: WWDG counter clock = (PCLK1/4096)/2
|
||||
* WWDG_Prescaler_4: WWDG counter clock = (PCLK1/4096)/4
|
||||
* WWDG_Prescaler_8: WWDG counter clock = (PCLK1/4096)/8
|
||||
* Return : None
|
||||
*********************************************************************************/
|
||||
void WWDG_SetPrescaler(uint32_t WWDG_Prescaler)
|
||||
{
|
||||
uint32_t tmpreg = 0;
|
||||
tmpreg = WWDG->CFGR & CFGR_WDGTB_Mask;
|
||||
tmpreg |= WWDG_Prescaler;
|
||||
WWDG->CFGR = tmpreg;
|
||||
}
|
||||
|
||||
/********************************************************************************
|
||||
* Function Name : WWDG_SetWindowValue
|
||||
* Description : Sets the WWDG window value
|
||||
* Input : WindowValue: specifies the window value to be compared to the
|
||||
* downcounter,which must be lower than 0x80
|
||||
* Return : None
|
||||
*********************************************************************************/
|
||||
void WWDG_SetWindowValue(uint8_t WindowValue)
|
||||
{
|
||||
__IO uint32_t tmpreg = 0;
|
||||
|
||||
tmpreg = WWDG->CFGR & CFGR_W_Mask;
|
||||
|
||||
tmpreg |= WindowValue & (uint32_t) BIT_Mask;
|
||||
|
||||
WWDG->CFGR = tmpreg;
|
||||
}
|
||||
|
||||
/********************************************************************************
|
||||
* Function Name : WWDG_EnableIT
|
||||
* Description : Enables the WWDG Early Wakeup interrupt(EWI)
|
||||
* Input : None
|
||||
* Return : None
|
||||
*********************************************************************************/
|
||||
void WWDG_EnableIT(void)
|
||||
{
|
||||
*(__IO uint32_t *) CFGR_EWI_BB = (uint32_t)ENABLE;
|
||||
}
|
||||
|
||||
/********************************************************************************
|
||||
* Function Name : WWDG_SetCounter
|
||||
* Description : Sets the WWDG counter value
|
||||
* Input : Counter: specifies the watchdog counter value,which must be a
|
||||
* number between 0x40 and 0x7F
|
||||
* Return : None
|
||||
*********************************************************************************/
|
||||
void WWDG_SetCounter(uint8_t Counter)
|
||||
{
|
||||
WWDG->CTLR = Counter & BIT_Mask;
|
||||
}
|
||||
|
||||
|
||||
/********************************************************************************
|
||||
* Function Name : WWDG_Enable
|
||||
* Description : Enables WWDG and load the counter value
|
||||
* Input : Counter: specifies the watchdog counter value,which must be a
|
||||
* number between 0x40 and 0x7F
|
||||
* Return : None
|
||||
*********************************************************************************/
|
||||
void WWDG_Enable(uint8_t Counter)
|
||||
{
|
||||
WWDG->CTLR = CTLR_WDGA_Set | Counter;
|
||||
}
|
||||
|
||||
/********************************************************************************
|
||||
* Function Name : WWDG_GetFlagStatus
|
||||
* Description : Checks whether the Early Wakeup interrupt flag is set or not
|
||||
* Input : None
|
||||
* Return : The new state of the Early Wakeup interrupt flag (SET or RESET)
|
||||
*********************************************************************************/
|
||||
FlagStatus WWDG_GetFlagStatus(void)
|
||||
{
|
||||
return (FlagStatus)(WWDG->STATR);
|
||||
}
|
||||
|
||||
/********************************************************************************
|
||||
* Function Name : WWDG_ClearFlag
|
||||
* Description : Clears Early Wakeup interrupt flag
|
||||
* Input : None
|
||||
* Return : None
|
||||
*********************************************************************************/
|
||||
void WWDG_ClearFlag(void)
|
||||
{
|
||||
WWDG->STATR = (uint32_t)RESET;
|
||||
}
|
||||
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