mirror of
https://github.com/RT-Thread/rt-thread.git
synced 2026-10-02 14:23:19 +08:00
*** EFM32 branch ***
1. Add SD card driver (SPI mode) 2. Add ELM ChaN FatFs support (Please read "Readme.txt") - Warning: FatFs is really FAT! (35KB) 3. Upgrade EFM32 libraries (CMSIS and efm32lib) to version 2.0.0 4. Merge all of the C source code in "libcpu\arm\cortex-m3\" into "cpuport.c" 5. Merge all of the assembly source code in "libcpu\arm\cortex-m3\" into "context_gcc.S" (except "start_gcc.S") git-svn-id: https://rt-thread.googlecode.com/svn/trunk@1525 bbd45198-f89e-11dd-88c7-29a3b14d5316
This commit is contained in:
onelife.real
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@@ -1,6 +1,6 @@
|
||||
/**************************************************************************//**
|
||||
* @file
|
||||
* @brief CMSIS Cortex-M3 Peripheral Access Layer for EFM32 Gxxx Device series
|
||||
* @brief CMSIS Cortex-M0/M3 Peripheral Access Layer for EFM32 device series
|
||||
*
|
||||
* This is a convenience header file for defining the EFM32 part number on the
|
||||
* build command line, instead of specifying the part specific header file.
|
||||
@@ -9,10 +9,10 @@
|
||||
* Add "#include "efm32.h" to your source files
|
||||
* @endverbatim
|
||||
* @author Energy Micro AS
|
||||
* @version 1.3.0
|
||||
* @version 2.0.0
|
||||
******************************************************************************
|
||||
* @section License
|
||||
* <b>(C) Copyright 2010 Energy Micro AS, http://www.energymicro.com</b>
|
||||
* <b>(C) Copyright 2011 Energy Micro AS, http://www.energymicro.com</b>
|
||||
******************************************************************************
|
||||
*
|
||||
* This source code is the property of Energy Micro AS. The source and compiled
|
||||
@@ -36,7 +36,6 @@
|
||||
#ifndef __EFM32_H
|
||||
#define __EFM32_H
|
||||
|
||||
/* Gecko Parts */
|
||||
|
||||
#if defined(EFM32G200F16)
|
||||
#include "efm32g200f16.h"
|
||||
@@ -50,6 +49,15 @@
|
||||
#elif defined(EFM32G210F128)
|
||||
#include "efm32g210f128.h"
|
||||
|
||||
#elif defined(EFM32G222F128)
|
||||
#include "efm32g222f128.h"
|
||||
|
||||
#elif defined(EFM32G222F32)
|
||||
#include "efm32g222f32.h"
|
||||
|
||||
#elif defined(EFM32G222F64)
|
||||
#include "efm32g222f64.h"
|
||||
|
||||
#elif defined(EFM32G230F128)
|
||||
#include "efm32g230f128.h"
|
||||
|
||||
@@ -59,6 +67,15 @@
|
||||
#elif defined(EFM32G230F64)
|
||||
#include "efm32g230f64.h"
|
||||
|
||||
#elif defined(EFM32G232F128)
|
||||
#include "efm32g232f128.h"
|
||||
|
||||
#elif defined(EFM32G232F32)
|
||||
#include "efm32g232f32.h"
|
||||
|
||||
#elif defined(EFM32G232F64)
|
||||
#include "efm32g232f64.h"
|
||||
|
||||
#elif defined(EFM32G280F128)
|
||||
#include "efm32g280f128.h"
|
||||
|
||||
@@ -86,6 +103,15 @@
|
||||
#elif defined(EFM32G840F64)
|
||||
#include "efm32g840f64.h"
|
||||
|
||||
#elif defined(EFM32G842F128)
|
||||
#include "efm32g842f128.h"
|
||||
|
||||
#elif defined(EFM32G842F32)
|
||||
#include "efm32g842f32.h"
|
||||
|
||||
#elif defined(EFM32G842F64)
|
||||
#include "efm32g842f64.h"
|
||||
|
||||
#elif defined(EFM32G880F128)
|
||||
#include "efm32g880f128.h"
|
||||
|
||||
@@ -104,6 +130,94 @@
|
||||
#elif defined(EFM32G890F64)
|
||||
#include "efm32g890f64.h"
|
||||
|
||||
#elif defined(EFM32TG108F16)
|
||||
#include "efm32tg108f16.h"
|
||||
|
||||
#elif defined(EFM32TG108F32)
|
||||
#include "efm32tg108f32.h"
|
||||
|
||||
#elif defined(EFM32TG108F4)
|
||||
#include "efm32tg108f4.h"
|
||||
|
||||
#elif defined(EFM32TG108F8)
|
||||
#include "efm32tg108f8.h"
|
||||
|
||||
#elif defined(EFM32TG110F16)
|
||||
#include "efm32tg110f16.h"
|
||||
|
||||
#elif defined(EFM32TG110F32)
|
||||
#include "efm32tg110f32.h"
|
||||
|
||||
#elif defined(EFM32TG110F4)
|
||||
#include "efm32tg110f4.h"
|
||||
|
||||
#elif defined(EFM32TG110F8)
|
||||
#include "efm32tg110f8.h"
|
||||
|
||||
#elif defined(EFM32TG210F16)
|
||||
#include "efm32tg210f16.h"
|
||||
|
||||
#elif defined(EFM32TG210F32)
|
||||
#include "efm32tg210f32.h"
|
||||
|
||||
#elif defined(EFM32TG210F8)
|
||||
#include "efm32tg210f8.h"
|
||||
|
||||
#elif defined(EFM32TG222F16)
|
||||
#include "efm32tg222f16.h"
|
||||
|
||||
#elif defined(EFM32TG222F32)
|
||||
#include "efm32tg222f32.h"
|
||||
|
||||
#elif defined(EFM32TG222F8)
|
||||
#include "efm32tg222f8.h"
|
||||
|
||||
#elif defined(EFM32TG230F16)
|
||||
#include "efm32tg230f16.h"
|
||||
|
||||
#elif defined(EFM32TG230F32)
|
||||
#include "efm32tg230f32.h"
|
||||
|
||||
#elif defined(EFM32TG230F8)
|
||||
#include "efm32tg230f8.h"
|
||||
|
||||
#elif defined(EFM32TG232F16)
|
||||
#include "efm32tg232f16.h"
|
||||
|
||||
#elif defined(EFM32TG232F32)
|
||||
#include "efm32tg232f32.h"
|
||||
|
||||
#elif defined(EFM32TG232F8)
|
||||
#include "efm32tg232f8.h"
|
||||
|
||||
#elif defined(EFM32TG822F16)
|
||||
#include "efm32tg822f16.h"
|
||||
|
||||
#elif defined(EFM32TG822F32)
|
||||
#include "efm32tg822f32.h"
|
||||
|
||||
#elif defined(EFM32TG822F8)
|
||||
#include "efm32tg822f8.h"
|
||||
|
||||
#elif defined(EFM32TG840F16)
|
||||
#include "efm32tg840f16.h"
|
||||
|
||||
#elif defined(EFM32TG840F32)
|
||||
#include "efm32tg840f32.h"
|
||||
|
||||
#elif defined(EFM32TG840F8)
|
||||
#include "efm32tg840f8.h"
|
||||
|
||||
#elif defined(EFM32TG842F16)
|
||||
#include "efm32tg842f16.h"
|
||||
|
||||
#elif defined(EFM32TG842F32)
|
||||
#include "efm32tg842f32.h"
|
||||
|
||||
#elif defined(EFM32TG842F8)
|
||||
#include "efm32tg842f8.h"
|
||||
|
||||
|
||||
#else
|
||||
#error "efm32.h: PART NUMBER undefined"
|
||||
#endif
|
||||
|
||||
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+8
-2
@@ -2,8 +2,8 @@
|
||||
; * @file: startup_efm32.s
|
||||
; * @purpose: CMSIS Cortex-M3 Core Device Startup File
|
||||
; * for the Energy Micro EFM32 device series
|
||||
; * @version 1.3.0
|
||||
; * @date: 7. September 2010
|
||||
; * @version 2.0.0
|
||||
; * @date: January 2011
|
||||
; *------- <<< Use Configuration Wizard in Context Menu >>> ------------------
|
||||
; *
|
||||
; * Copyright (C) 2008 ARM Limited. All rights reserved.
|
||||
@@ -49,6 +49,8 @@ __heap_limit
|
||||
|
||||
AREA RESET, DATA, READONLY
|
||||
EXPORT __Vectors
|
||||
EXPORT __Vectors_End
|
||||
EXPORT __Vectors_Size
|
||||
|
||||
__Vectors DCD __initial_sp ; Top of Stack
|
||||
DCD Reset_Handler ; Reset Handler
|
||||
@@ -99,6 +101,10 @@ __Vectors DCD __initial_sp ; Top of Stack
|
||||
DCD MSC_IRQHandler ; 28: MSC Interrupt
|
||||
DCD AES_IRQHandler ; 29: AES Interrupt
|
||||
|
||||
__Vectors_End
|
||||
|
||||
__Vectors_Size EQU __Vectors_End - __Vectors
|
||||
|
||||
AREA |.text|, CODE, READONLY
|
||||
|
||||
; Reset Handler
|
||||
|
||||
+240
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+1
-1
@@ -16,7 +16,7 @@
|
||||
* they apply.
|
||||
*
|
||||
* Energy Micro release version
|
||||
* @version 1.3.0
|
||||
* @version 2.0.0
|
||||
*/
|
||||
.section ".cs3.interrupt_vector", "ax"
|
||||
.globl __cs3_interrupt_vector_efm32g
|
||||
|
||||
+197
@@ -0,0 +1,197 @@
|
||||
/* Vector table for efm32g
|
||||
*
|
||||
* Version: Sourcery G++ 4.4-180
|
||||
* Support: https://support.codesourcery.com/GNUToolchain/
|
||||
*
|
||||
* Copyright (c) 2007, 2008, 2009, 2010 CodeSourcery, Inc.
|
||||
*
|
||||
* The authors hereby grant permission to use, copy, modify, distribute,
|
||||
* and license this software and its documentation for any purpose, provided
|
||||
* that existing copyright notices are retained in all copies and that this
|
||||
* notice is included verbatim in any distributions. No written agreement,
|
||||
* license, or royalty fee is required for any of the authorized uses.
|
||||
* Modifications to this software may be copyrighted by their authors
|
||||
* and need not follow the licensing terms described here, provided that
|
||||
* the new terms are clearly indicated on the first page of each file where
|
||||
* they apply.
|
||||
*
|
||||
* Energy Micro release version
|
||||
* @version 2.0.0
|
||||
*/
|
||||
.section ".cs3.interrupt_vector", "ax"
|
||||
.globl __cs3_interrupt_vector_efm32g
|
||||
.type __cs3_interrupt_vector_efm32g, %object
|
||||
__cs3_interrupt_vector_efm32g:
|
||||
.long __cs3_stack
|
||||
.long __cs3_reset
|
||||
.long NMI_Handler
|
||||
.long HardFault_Handler
|
||||
.long MemManage_Handler
|
||||
.long BusFault_Handler
|
||||
.long UsageFault_Handler
|
||||
.long Reserved7_Handler
|
||||
.long Reserved8_Handler
|
||||
.long Reserved9_Handler
|
||||
.long Reserved10_Handler
|
||||
.long SVC_Handler
|
||||
.long DebugMon_Handler
|
||||
.long Reserved13_Handler
|
||||
.long PendSV_Handler
|
||||
.long SysTick_Handler
|
||||
.long DMA_IRQHandler
|
||||
.long GPIO_EVEN_IRQHandler
|
||||
.long TIMER0_IRQHandler
|
||||
.long USART0_RX_IRQHandler
|
||||
.long USART0_TX_IRQHandler
|
||||
.long ACMP0_IRQHandler
|
||||
.long ADC0_IRQHandler
|
||||
.long DAC0_IRQHandler
|
||||
.long I2C0_IRQHandler
|
||||
.long GPIO_ODD_IRQHandler
|
||||
.long TIMER1_IRQHandler
|
||||
.long USART1_RX_IRQHandler
|
||||
.long USART1_TX_IRQHandler
|
||||
.long LESENSE_IRQHandler
|
||||
.long LEUART0_IRQHandler
|
||||
.long LETIMER0_IRQHandler
|
||||
.long PCNT0_IRQHandler
|
||||
.long RTC_IRQHandler
|
||||
.long CMU_IRQHandler
|
||||
.long VCMP_IRQHandler
|
||||
.long LCD_IRQHandler
|
||||
.long MSC_IRQHandler
|
||||
.long AES_IRQHandler
|
||||
|
||||
.size __cs3_interrupt_vector_efm32g, . - __cs3_interrupt_vector_efm32g
|
||||
|
||||
.thumb
|
||||
.thumb_func
|
||||
.section .cs3.reset,"ax",%progbits
|
||||
.globl __cs3_reset_efm32
|
||||
.type __cs3_reset_efm32, %function
|
||||
__cs3_reset_efm32:
|
||||
/* jump to common start code */
|
||||
ldr r0,=__cs3_start_asm
|
||||
bx r0
|
||||
.pool
|
||||
.size __cs3_reset_efm32,.-__cs3_reset_efm32
|
||||
.thumb
|
||||
|
||||
.globl _IRQHandlerinterrupt
|
||||
.type _IRQHandlerinterrupt, %function
|
||||
_IRQHandlerinterrupt:
|
||||
b .
|
||||
.size _IRQHandlerinterrupt, . - _IRQHandlerinterrupt
|
||||
|
||||
.weak NMI_Handler
|
||||
.globl NMI_Handler
|
||||
.set NMI_Handler, _IRQHandlerinterrupt
|
||||
.weak HardFault_Handler
|
||||
.globl HardFault_Handler
|
||||
.set HardFault_Handler, _IRQHandlerinterrupt
|
||||
.weak MemManage_Handler
|
||||
.globl MemManage_Handler
|
||||
.set MemManage_Handler, _IRQHandlerinterrupt
|
||||
.weak BusFault_Handler
|
||||
.globl BusFault_Handler
|
||||
.set BusFault_Handler, _IRQHandlerinterrupt
|
||||
.weak UsageFault_Handler
|
||||
.globl UsageFault_Handler
|
||||
.set UsageFault_Handler, _IRQHandlerinterrupt
|
||||
.weak Reserved7_Handler
|
||||
.globl Reserved7_Handler
|
||||
.set Reserved7_Handler, _IRQHandlerinterrupt
|
||||
.weak Reserved8_Handler
|
||||
.globl Reserved8_Handler
|
||||
.set Reserved8_Handler, _IRQHandlerinterrupt
|
||||
.weak Reserved9_Handler
|
||||
.globl Reserved9_Handler
|
||||
.set Reserved9_Handler, _IRQHandlerinterrupt
|
||||
.weak Reserved10_Handler
|
||||
.globl Reserved10_Handler
|
||||
.set Reserved10_Handler, _IRQHandlerinterrupt
|
||||
.weak SVC_Handler
|
||||
.globl SVC_Handler
|
||||
.set SVC_Handler, _IRQHandlerinterrupt
|
||||
.weak DebugMon_Handler
|
||||
.globl DebugMon_Handler
|
||||
.set DebugMon_Handler, _IRQHandlerinterrupt
|
||||
.weak Reserved13_Handler
|
||||
.globl Reserved13_Handler
|
||||
.set Reserved13_Handler, _IRQHandlerinterrupt
|
||||
.weak PendSV_Handler
|
||||
.globl PendSV_Handler
|
||||
.set PendSV_Handler, _IRQHandlerinterrupt
|
||||
.weak SysTick_Handler
|
||||
.globl SysTick_Handler
|
||||
.set SysTick_Handler, _IRQHandlerinterrupt
|
||||
.weak DMA_IRQHandler
|
||||
.globl DMA_IRQHandler
|
||||
.set DMA_IRQHandler, _IRQHandlerinterrupt
|
||||
.weak GPIO_EVEN_IRQHandler
|
||||
.globl GPIO_EVEN_IRQHandler
|
||||
.set GPIO_EVEN_IRQHandler, _IRQHandlerinterrupt
|
||||
.weak TIMER0_IRQHandler
|
||||
.globl TIMER0_IRQHandler
|
||||
.set TIMER0_IRQHandler, _IRQHandlerinterrupt
|
||||
.weak USART0_RX_IRQHandler
|
||||
.globl USART0_RX_IRQHandler
|
||||
.set USART0_RX_IRQHandler, _IRQHandlerinterrupt
|
||||
.weak USART0_TX_IRQHandler
|
||||
.globl USART0_TX_IRQHandler
|
||||
.set USART0_TX_IRQHandler, _IRQHandlerinterrupt
|
||||
.weak ACMP0_IRQHandler
|
||||
.globl ACMP0_IRQHandler
|
||||
.set ACMP0_IRQHandler, _IRQHandlerinterrupt
|
||||
.weak ADC0_IRQHandler
|
||||
.globl ADC0_IRQHandler
|
||||
.set ADC0_IRQHandler, _IRQHandlerinterrupt
|
||||
.weak DAC0_IRQHandler
|
||||
.globl DAC0_IRQHandler
|
||||
.set DAC0_IRQHandler, _IRQHandlerinterrupt
|
||||
.weak I2C0_IRQHandler
|
||||
.globl I2C0_IRQHandler
|
||||
.set I2C0_IRQHandler, _IRQHandlerinterrupt
|
||||
.weak GPIO_ODD_IRQHandler
|
||||
.globl GPIO_ODD_IRQHandler
|
||||
.set GPIO_ODD_IRQHandler, _IRQHandlerinterrupt
|
||||
.weak TIMER1_IRQHandler
|
||||
.globl TIMER1_IRQHandler
|
||||
.set TIMER1_IRQHandler, _IRQHandlerinterrupt
|
||||
.weak USART1_RX_IRQHandler
|
||||
.globl USART1_RX_IRQHandler
|
||||
.set USART1_RX_IRQHandler, _IRQHandlerinterrupt
|
||||
.weak USART1_TX_IRQHandler
|
||||
.globl USART1_TX_IRQHandler
|
||||
.set USART1_TX_IRQHandler, _IRQHandlerinterrupt
|
||||
.weak LESENSE_IRQHandler
|
||||
.globl LESENSE_IRQHandler
|
||||
.set LESENSE_IRQHandler, _IRQHandlerinterrupt
|
||||
.weak LEUART0_IRQHandler
|
||||
.globl LEUART0_IRQHandler
|
||||
.set LEUART0_IRQHandler, _IRQHandlerinterrupt
|
||||
.weak LETIMER0_IRQHandler
|
||||
.globl LETIMER0_IRQHandler
|
||||
.set LETIMER0_IRQHandler, _IRQHandlerinterrupt
|
||||
.weak PCNT0_IRQHandler
|
||||
.globl PCNT0_IRQHandler
|
||||
.set PCNT0_IRQHandler, _IRQHandlerinterrupt
|
||||
.weak RTC_IRQHandler
|
||||
.globl RTC_IRQHandler
|
||||
.set RTC_IRQHandler, _IRQHandlerinterrupt
|
||||
.weak CMU_IRQHandler
|
||||
.globl CMU_IRQHandler
|
||||
.set CMU_IRQHandler, _IRQHandlerinterrupt
|
||||
.weak VCMP_IRQHandler
|
||||
.globl VCMP_IRQHandler
|
||||
.set VCMP_IRQHandler, _IRQHandlerinterrupt
|
||||
.weak LCD_IRQHandler
|
||||
.globl LCD_IRQHandler
|
||||
.set LCD_IRQHandler, _IRQHandlerinterrupt
|
||||
.weak MSC_IRQHandler
|
||||
.globl MSC_IRQHandler
|
||||
.set MSC_IRQHandler, _IRQHandlerinterrupt
|
||||
.weak AES_IRQHandler
|
||||
.globl AES_IRQHandler
|
||||
.set AES_IRQHandler, _IRQHandlerinterrupt
|
||||
|
||||
+4
-4
@@ -1,11 +1,11 @@
|
||||
/**************************************************************************//**
|
||||
* @file
|
||||
* @brief CMSIS Compatible EFM32 startup file in Cfor IAR EWARM
|
||||
* @brief CMSIS Compatible EFM32 startup file in C for IAR EWARM
|
||||
* @author Energy Micro AS
|
||||
* @version 1.3.0
|
||||
* @version 2.0.0
|
||||
******************************************************************************
|
||||
* @section License
|
||||
* <b>(C) Copyright 2010 Energy Micro AS, http://www.energymicro.com</b>
|
||||
* <b>(C) Copyright 2011 Energy Micro AS, http://www.energymicro.com</b>
|
||||
******************************************************************************
|
||||
*
|
||||
* This source code is the property of Energy Micro AS. The source and compiled
|
||||
@@ -238,7 +238,7 @@ __weak void AES_IRQHandler(void)
|
||||
}
|
||||
|
||||
|
||||
/* With IAR, the CSTACK is defined via project options settings */
|
||||
/* With IAR, the CSTACK size is defined via project options settings */
|
||||
#pragma location = ".intvec"
|
||||
const void * const __vector_table[]= {
|
||||
&CSTACK$$Limit,
|
||||
|
||||
+2
-2
@@ -2,8 +2,8 @@
|
||||
; * @file: startup_efm32.s
|
||||
; * @purpose: CMSIS Cortex-M3 Core Device Startup File
|
||||
; * for the Energy Micro 'EFM32G' Device Series
|
||||
; * @version 1.3.0
|
||||
; * @date: 7. September 2010
|
||||
; * @version 2.0.0
|
||||
; * @date: January 2011
|
||||
; *----------------------------------------------------------------------------
|
||||
; *
|
||||
; * Copyright (C) 2009 ARM Limited. All rights reserved.
|
||||
|
||||
+249
File diff suppressed because it is too large
Load Diff
+286
File diff suppressed because it is too large
Load Diff
@@ -2,10 +2,10 @@
|
||||
* @file
|
||||
* @brief CMSIS Cortex-M3 Peripheral Access Layer for EFM32 devices.
|
||||
* @author Energy Micro AS
|
||||
* @version 1.3.0
|
||||
* @version 2.0.0
|
||||
*******************************************************************************
|
||||
* @section License
|
||||
* <b>(C) Copyright 2010 Energy Micro AS, http://www.energymicro.com</b>
|
||||
* <b>(C) Copyright 2011 Energy Micro AS, http://www.energymicro.com</b>
|
||||
*******************************************************************************
|
||||
*
|
||||
* This source code is the property of Energy Micro AS. The source and compiled
|
||||
@@ -34,7 +34,8 @@
|
||||
******************************************************************************/
|
||||
|
||||
/** LFRCO frequency, tuned to below frequency during manufacturing. */
|
||||
#define EFM32_LFRCO_FREQ (32768)
|
||||
#define EFM32_LFRCO_FREQ (32768UL)
|
||||
#define EFM32_ULFRCO_FREQ (1000UL)
|
||||
|
||||
/*******************************************************************************
|
||||
************************** LOCAL VARIABLES ********************************
|
||||
@@ -49,7 +50,7 @@
|
||||
/* SW footprint. */
|
||||
|
||||
#ifndef EFM32_HFXO_FREQ
|
||||
#define EFM32_HFXO_FREQ (32000000)
|
||||
#define EFM32_HFXO_FREQ (32000000UL)
|
||||
#endif
|
||||
/* Do not define variable if HF crystal oscillator not present */
|
||||
#if (EFM32_HFXO_FREQ > 0)
|
||||
@@ -66,7 +67,7 @@ static uint32_t SystemHFXOClock = EFM32_HFXO_FREQ;
|
||||
#if (EFM32_LFXO_FREQ > 0)
|
||||
/** @cond DO_NOT_INCLUDE_WITH_DOXYGEN */
|
||||
/** System LFXO clock. */
|
||||
static uint32_t SystemLFXOClock = 32768;
|
||||
static uint32_t SystemLFXOClock = EFM32_LFXO_FREQ;
|
||||
/** @endcond (DO_NOT_INCLUDE_WITH_DOXYGEN) */
|
||||
#endif
|
||||
|
||||
@@ -289,6 +290,23 @@ uint32_t SystemLFRCOClockGet(void)
|
||||
}
|
||||
|
||||
|
||||
/**************************************************************************//**
|
||||
* @brief
|
||||
* Get ultra low frequency RC oscillator clock frequency for target system.
|
||||
*
|
||||
* @note
|
||||
* This is an EFM32 proprietary function, not part of the CMSIS definition.
|
||||
*
|
||||
* @return
|
||||
* ULFRCO frequency in Hz.
|
||||
*****************************************************************************/
|
||||
uint32_t SystemULFRCOClockGet(void)
|
||||
{
|
||||
/* The ULFRCO frequency is not tuned, and can be very inaccurate */
|
||||
return EFM32_ULFRCO_FREQ;
|
||||
}
|
||||
|
||||
|
||||
/**************************************************************************//**
|
||||
* @brief
|
||||
* Get low frequency crystal oscillator clock frequency for target system.
|
||||
|
||||
@@ -2,10 +2,10 @@
|
||||
* @file
|
||||
* @brief CMSIS Cortex-M3 Peripheral Access Layer for EFM32 devices.
|
||||
* @author Energy Micro AS
|
||||
* @version 1.3.0
|
||||
* @version 2.0.0
|
||||
*******************************************************************************
|
||||
* @section License
|
||||
* <b>(C) Copyright 2010 Energy Micro AS, http://www.energymicro.com</b>
|
||||
* <b>(C) Copyright 2011 Energy Micro AS, http://www.energymicro.com</b>
|
||||
*******************************************************************************
|
||||
*
|
||||
* This source code is the property of Energy Micro AS. The source and compiled
|
||||
@@ -45,6 +45,138 @@ extern uint32_t SystemCoreClock; /**< System Clock Frequency (Core Clock) */
|
||||
***************************** PROTOTYPES **********************************
|
||||
******************************************************************************/
|
||||
|
||||
/* Interrupt routines - prototypes */
|
||||
#if defined(_EFM32_GECKO_FAMILY)
|
||||
void Reset_Handler(void);
|
||||
void NMI_Handler(void);
|
||||
void HardFault_Handler(void);
|
||||
void MemManage_Handler(void);
|
||||
void BusFault_Handler(void);
|
||||
void UsageFault_Handler(void);
|
||||
void SVC_Handler(void);
|
||||
void DebugMon_Handler(void);
|
||||
void PendSV_Handler(void);
|
||||
void SysTick_Handler(void);
|
||||
void DMA_IRQHandler(void);
|
||||
void GPIO_EVEN_IRQHandler(void);
|
||||
void TIMER0_IRQHandler(void);
|
||||
void USART0_RX_IRQHandler(void);
|
||||
void USART0_TX_IRQHandler(void);
|
||||
void ACMP0_IRQHandler(void);
|
||||
void ADC0_IRQHandler(void);
|
||||
void DAC0_IRQHandler(void);
|
||||
void I2C0_IRQHandler(void);
|
||||
void GPIO_ODD_IRQHandler(void);
|
||||
void TIMER1_IRQHandler(void);
|
||||
void TIMER2_IRQHandler(void);
|
||||
void USART1_RX_IRQHandler(void);
|
||||
void USART1_TX_IRQHandler(void);
|
||||
void USART2_RX_IRQHandler(void);
|
||||
void USART2_TX_IRQHandler(void);
|
||||
void UART0_RX_IRQHandler(void);
|
||||
void UART0_TX_IRQHandler(void);
|
||||
void LEUART0_IRQHandler(void);
|
||||
void LEUART1_IRQHandler(void);
|
||||
void LETIMER0_IRQHandler(void);
|
||||
void PCNT0_IRQHandler(void);
|
||||
void PCNT1_IRQHandler(void);
|
||||
void PCNT2_IRQHandler(void);
|
||||
void RTC_IRQHandler(void);
|
||||
void CMU_IRQHandler(void);
|
||||
void VCMP_IRQHandler(void);
|
||||
void LCD_IRQHandler(void);
|
||||
void MSC_IRQHandler(void);
|
||||
void AES_IRQHandler(void);
|
||||
#endif
|
||||
|
||||
#if defined(_EFM32_TINY_FAMILY)
|
||||
void Reset_Handler(void);
|
||||
void NMI_Handler(void);
|
||||
void HardFault_Handler(void);
|
||||
void MemManage_Handler(void);
|
||||
void BusFault_Handler(void);
|
||||
void UsageFault_Handler(void);
|
||||
void SVC_Handler(void);
|
||||
void DebugMon_Handler(void);
|
||||
void PendSV_Handler(void);
|
||||
void SysTick_Handler(void);
|
||||
void DMA_IRQHandler(void);
|
||||
void GPIO_EVEN_IRQHandler(void);
|
||||
void TIMER0_IRQHandler(void);
|
||||
void USART0_RX_IRQHandler(void);
|
||||
void USART0_TX_IRQHandler(void);
|
||||
void ACMP0_IRQHandler(void);
|
||||
void ADC0_IRQHandler(void);
|
||||
void DAC0_IRQHandler(void);
|
||||
void I2C0_IRQHandler(void);
|
||||
void GPIO_ODD_IRQHandler(void);
|
||||
void TIMER1_IRQHandler(void);
|
||||
void USART1_RX_IRQHandler(void);
|
||||
void USART1_TX_IRQHandler(void);
|
||||
void LESENSE_IRQHandler(void);
|
||||
void LEUART0_IRQHandler(void);
|
||||
void LETIMER0_IRQHandler(void);
|
||||
void PCNT0_IRQHandler(void);
|
||||
void RTC_IRQHandler(void);
|
||||
void CMU_IRQHandler(void);
|
||||
void VCMP_IRQHandler(void);
|
||||
void LCD_IRQHandler(void);
|
||||
void MSC_IRQHandler(void);
|
||||
void AES_IRQHandler(void);
|
||||
#endif
|
||||
|
||||
#if defined(_EFM32_GIANT_FAMILY)
|
||||
void Reset_Handler(void);
|
||||
void NMI_Handler(void);
|
||||
void HardFault_Handler(void);
|
||||
void MemManage_Handler(void);
|
||||
void BusFault_Handler(void);
|
||||
void UsageFault_Handler(void);
|
||||
void SVC_Handler(void);
|
||||
void DebugMon_Handler(void);
|
||||
void PendSV_Handler(void);
|
||||
void SysTick_Handler(void);
|
||||
void DMA_IRQHandler(void);
|
||||
void GPIO_EVEN_IRQHandler(void);
|
||||
void TIMER0_IRQHandler(void);
|
||||
void USART0_RX_IRQHandler(void);
|
||||
void USART0_TX_IRQHandler(void);
|
||||
void USB_IRQHandler(void);
|
||||
void ACMP0_IRQHandler(void);
|
||||
void ADC0_IRQHandler(void);
|
||||
void DAC0_IRQHandler(void);
|
||||
void I2C0_IRQHandler(void);
|
||||
void I2C1_IRQHandler(void);
|
||||
void GPIO_ODD_IRQHandler(void);
|
||||
void TIMER1_IRQHandler(void);
|
||||
void TIMER2_IRQHandler(void);
|
||||
void TIMER3_IRQHandler(void);
|
||||
void USART1_RX_IRQHandler(void);
|
||||
void USART1_TX_IRQHandler(void);
|
||||
void LESENSE_IRQHandler(void);
|
||||
void USART2_RX_IRQHandler(void);
|
||||
void USART2_TX_IRQHandler(void);
|
||||
void UART0_RX_IRQHandler(void);
|
||||
void UART0_TX_IRQHandler(void);
|
||||
void UART1_RX_IRQHandler(void);
|
||||
void UART1_TX_IRQHandler(void);
|
||||
void LEUART0_IRQHandler(void);
|
||||
void LEUART1_IRQHandler(void);
|
||||
void LETIMER0_IRQHandler(void);
|
||||
void PCNT0_IRQHandler(void);
|
||||
void PCNT1_IRQHandler(void);
|
||||
void PCNT2_IRQHandler(void);
|
||||
void RTC_IRQHandler(void);
|
||||
void BURTC_IRQHandler(void);
|
||||
void CMU_IRQHandler(void);
|
||||
void VCMP_IRQHandler(void);
|
||||
void LCD_IRQHandler(void);
|
||||
void MSC_IRQHandler(void);
|
||||
void AES_IRQHandler(void);
|
||||
void EBI_IRQHandler(void);
|
||||
void EMU_IRQHandler(void);
|
||||
#endif
|
||||
|
||||
uint32_t SystemCoreClockGet(void);
|
||||
|
||||
/**************************************************************************//**
|
||||
@@ -66,15 +198,13 @@ static __INLINE void SystemCoreClockUpdate(void)
|
||||
SystemCoreClockGet();
|
||||
}
|
||||
|
||||
uint32_t SystemHFClockGet(void);
|
||||
|
||||
uint32_t SystemHFXOClockGet(void);
|
||||
void SystemHFXOClockSet(uint32_t freq);
|
||||
|
||||
void SystemInit(void);
|
||||
|
||||
uint32_t SystemHFClockGet(void);
|
||||
uint32_t SystemHFXOClockGet(void);
|
||||
void SystemHFXOClockSet(uint32_t freq);
|
||||
uint32_t SystemLFRCOClockGet(void);
|
||||
|
||||
uint32_t SystemULFRCOClockGet(void);
|
||||
uint32_t SystemLFXOClockGet(void);
|
||||
void SystemLFXOClockSet(uint32_t freq);
|
||||
|
||||
|
||||
@@ -34,11 +34,24 @@ efm32lib/src/efm32_vcmp.c
|
||||
efm32lib/src/efm32_wdog.c
|
||||
""")
|
||||
|
||||
# starupt scripts for each EFM32 family
|
||||
#startup_scripts = {}
|
||||
#startup_scripts['Gecko'] = 'startup_efm32.s'
|
||||
#startup_scripts['TinyGecko'] = 'startup_efm32tg.s'
|
||||
|
||||
# linker scripts for each EFM32 family
|
||||
#linker_scripts = {}
|
||||
#linker_scripts['Gecko'] = 'efm32g.ld'
|
||||
#linker_scripts['TinyGecko'] = 'efm32tg.ld'
|
||||
|
||||
# add startup script
|
||||
#src = src + ['CMSIS/CM3/DeviceSupport/EnergyMicro/EFM32/startup/cs3/' + startup_scripts[rtconfig.EFM32_FAMILY]]
|
||||
|
||||
path = [RTT_ROOT + '/bsp/efm32/Libraries/efm32lib/inc',
|
||||
RTT_ROOT + '/bsp/efm32/Libraries/CMSIS/CM3/CoreSupport',
|
||||
RTT_ROOT + '/bsp/efm32/Libraries/CMSIS/CM3/DeviceSupport/EnergyMicro/EFM32']
|
||||
|
||||
CPPDEFINES = ['USE_STDPERIPH_DRIVER', rtconfig.EFM32_TYPE]
|
||||
group = DefineGroup('EFM32_StdPeriph', src, depend = [''], CPPPATH = path)
|
||||
group = DefineGroup('EFM32_StdPeriph', src, depend = [''], CPPPATH = path, CPPDEFINES = CPPDEFINES)
|
||||
|
||||
Return('group')
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
@@ -2,7 +2,7 @@
|
||||
* @file
|
||||
* @brief Analog to Digital Converter (ADC) peripheral API for EFM32.
|
||||
* @author Energy Micro AS
|
||||
* @version 1.3.0
|
||||
* @version 2.0.0
|
||||
*******************************************************************************
|
||||
* @section License
|
||||
* <b>(C) Copyright 2010 Energy Micro AS, http://www.energymicro.com</b>
|
||||
@@ -261,13 +261,13 @@ typedef struct
|
||||
* is at least 1 us. See ADC_TimebaseCalcDefault() for a way to obtain
|
||||
* a suggested timebase of at least 1 us.
|
||||
*/
|
||||
uint8_t timebase;
|
||||
uint8_t timebase;
|
||||
|
||||
/** Clock division factor N, ADC clock = HFPERCLK / (N + 1). */
|
||||
uint8_t prescale;
|
||||
uint8_t prescale;
|
||||
|
||||
/** Enable/disable conversion tailgating. */
|
||||
bool tailgate;
|
||||
bool tailgate;
|
||||
} ADC_Init_TypeDef;
|
||||
|
||||
/** Default config for ADC init structure. */
|
||||
@@ -297,10 +297,10 @@ typedef struct
|
||||
* Sample reference selection. Notice that for external references, the
|
||||
* ADC calibration register must be set explicitly.
|
||||
*/
|
||||
ADC_Ref_TypeDef reference;
|
||||
ADC_Ref_TypeDef reference;
|
||||
|
||||
/** Sample resolution. */
|
||||
ADC_Res_TypeDef resolution;
|
||||
ADC_Res_TypeDef resolution;
|
||||
|
||||
/**
|
||||
* Input scan selection. If single ended (@p diff is false), use logical
|
||||
@@ -308,19 +308,19 @@ typedef struct
|
||||
* (@p diff is true), use logical combination of ADC_SCANCTRL_INPUTMASK_CHxCHy
|
||||
* defines. (Notice underscore prefix for defines used.)
|
||||
*/
|
||||
uint32_t input;
|
||||
uint32_t input;
|
||||
|
||||
/** Select if single ended or differential input. */
|
||||
bool diff;
|
||||
bool diff;
|
||||
|
||||
/** Peripheral reflex system trigger enable. */
|
||||
bool prsEnable;
|
||||
bool prsEnable;
|
||||
|
||||
/** Select if left adjustment should be done. */
|
||||
bool leftAdjust;
|
||||
bool leftAdjust;
|
||||
|
||||
/** Select if continuous conversion until explicit stop. */
|
||||
bool rep;
|
||||
bool rep;
|
||||
} ADC_InitScan_TypeDef;
|
||||
|
||||
/** Default config for ADC scan init structure. */
|
||||
@@ -344,19 +344,19 @@ typedef struct
|
||||
* Peripheral reflex system trigger selection. Only applicable if @p prsEnable
|
||||
* is enabled.
|
||||
*/
|
||||
ADC_PRSSEL_TypeDef prsSel;
|
||||
ADC_PRSSEL_TypeDef prsSel;
|
||||
|
||||
/** Acquisition time (in ADC clock cycles). */
|
||||
ADC_AcqTime_TypeDef acqTime;
|
||||
ADC_AcqTime_TypeDef acqTime;
|
||||
|
||||
/**
|
||||
* Sample reference selection. Notice that for external references, the
|
||||
* ADC calibration register must be set explicitly.
|
||||
*/
|
||||
ADC_Ref_TypeDef reference;
|
||||
ADC_Ref_TypeDef reference;
|
||||
|
||||
/** Sample resolution. */
|
||||
ADC_Res_TypeDef resolution;
|
||||
ADC_Res_TypeDef resolution;
|
||||
|
||||
/**
|
||||
* Sample input selection, use single ended or differential input according
|
||||
@@ -442,8 +442,8 @@ void ADC_InitSingle(ADC_TypeDef *adc, const ADC_InitSingle_TypeDef *init);
|
||||
* Pointer to ADC peripheral register block.
|
||||
*
|
||||
* @param[in] flags
|
||||
* Pending ADC interrupt source to clear. Use a logical OR combination of
|
||||
* valid interrupt flags for the ADC module (ADC_IF_nnn).
|
||||
* Pending ADC interrupt source to clear. Use a bitwise logic OR combination
|
||||
* of valid interrupt flags for the ADC module (ADC_IF_nnn).
|
||||
******************************************************************************/
|
||||
static __INLINE void ADC_IntClear(ADC_TypeDef *adc, uint32_t flags)
|
||||
{
|
||||
@@ -459,7 +459,7 @@ static __INLINE void ADC_IntClear(ADC_TypeDef *adc, uint32_t flags)
|
||||
* Pointer to ADC peripheral register block.
|
||||
*
|
||||
* @param[in] flags
|
||||
* ADC interrupt sources to disable. Use a logical OR combination of
|
||||
* ADC interrupt sources to disable. Use a bitwise logic OR combination of
|
||||
* valid interrupt flags for the ADC module (ADC_IF_nnn).
|
||||
******************************************************************************/
|
||||
static __INLINE void ADC_IntDisable(ADC_TypeDef *adc, uint32_t flags)
|
||||
@@ -481,7 +481,7 @@ static __INLINE void ADC_IntDisable(ADC_TypeDef *adc, uint32_t flags)
|
||||
* Pointer to ADC peripheral register block.
|
||||
*
|
||||
* @param[in] flags
|
||||
* ADC interrupt sources to enable. Use a logical OR combination of
|
||||
* ADC interrupt sources to enable. Use a bitwise logic OR combination of
|
||||
* valid interrupt flags for the ADC module (ADC_IF_nnn).
|
||||
******************************************************************************/
|
||||
static __INLINE void ADC_IntEnable(ADC_TypeDef *adc, uint32_t flags)
|
||||
@@ -501,7 +501,7 @@ static __INLINE void ADC_IntEnable(ADC_TypeDef *adc, uint32_t flags)
|
||||
* Pointer to ADC peripheral register block.
|
||||
*
|
||||
* @return
|
||||
* ADC interrupt sources pending. A logical OR combination of valid
|
||||
* ADC interrupt sources pending. A bitwise logic OR combination of valid
|
||||
* interrupt flags for the ADC module (ADC_IF_nnn).
|
||||
******************************************************************************/
|
||||
static __INLINE uint32_t ADC_IntGet(ADC_TypeDef *adc)
|
||||
@@ -518,8 +518,8 @@ static __INLINE uint32_t ADC_IntGet(ADC_TypeDef *adc)
|
||||
* Pointer to ADC peripheral register block.
|
||||
*
|
||||
* @param[in] flags
|
||||
* ADC interrupt sources to set to pending. Use a logical OR combination of
|
||||
* valid interrupt flags for the ADC module (ADC_IF_nnn).
|
||||
* ADC interrupt sources to set to pending. Use a bitwise logic OR combination
|
||||
* of valid interrupt flags for the ADC module (ADC_IF_nnn).
|
||||
******************************************************************************/
|
||||
static __INLINE void ADC_IntSet(ADC_TypeDef *adc, uint32_t flags)
|
||||
{
|
||||
@@ -541,7 +541,7 @@ uint8_t ADC_PrescaleCalc(uint32_t adcFreq, uint32_t hfperFreq);
|
||||
******************************************************************************/
|
||||
static __INLINE void ADC_Start(ADC_TypeDef *adc, ADC_Start_TypeDef cmd)
|
||||
{
|
||||
adc->CMD = (uint32_t) cmd;
|
||||
adc->CMD = (uint32_t)cmd;
|
||||
}
|
||||
|
||||
void ADC_Reset(ADC_TypeDef *adc);
|
||||
|
||||
@@ -3,7 +3,7 @@
|
||||
* @brief Advanced encryption standard (AES) accelerator peripheral API for
|
||||
* EFM32.
|
||||
* @author Energy Micro AS
|
||||
* @version 1.3.0
|
||||
* @version 2.0.0
|
||||
*******************************************************************************
|
||||
* @section License
|
||||
* <b>(C) Copyright 2010 Energy Micro AS, http://www.energymicro.com</b>
|
||||
@@ -130,7 +130,7 @@ void AES_ECB256(uint8_t *out,
|
||||
* Clear one or more pending AES interrupts.
|
||||
*
|
||||
* @param[in] flags
|
||||
* Pending AES interrupt source to clear. Use a logical OR combination of
|
||||
* Pending AES interrupt source to clear. Use a bitwise logic OR combination of
|
||||
* valid interrupt flags for the AES module (AES_IF_nnn).
|
||||
******************************************************************************/
|
||||
static __INLINE void AES_IntClear(uint32_t flags)
|
||||
@@ -144,7 +144,7 @@ static __INLINE void AES_IntClear(uint32_t flags)
|
||||
* Disable one or more AES interrupts.
|
||||
*
|
||||
* @param[in] flags
|
||||
* AES interrupt sources to disable. Use a logical OR combination of
|
||||
* AES interrupt sources to disable. Use a bitwise logic OR combination of
|
||||
* valid interrupt flags for the AES module (AES_IF_nnn).
|
||||
******************************************************************************/
|
||||
static __INLINE void AES_IntDisable(uint32_t flags)
|
||||
@@ -163,7 +163,7 @@ static __INLINE void AES_IntDisable(uint32_t flags)
|
||||
* if such a pending interrupt should be ignored.
|
||||
*
|
||||
* @param[in] flags
|
||||
* AES interrupt sources to enable. Use a logical OR combination of
|
||||
* AES interrupt sources to enable. Use a bitwise logic OR combination of
|
||||
* valid interrupt flags for the AES module (AES_IF_nnn).
|
||||
******************************************************************************/
|
||||
static __INLINE void AES_IntEnable(uint32_t flags)
|
||||
@@ -180,7 +180,7 @@ static __INLINE void AES_IntEnable(uint32_t flags)
|
||||
* The event bits are not cleared by the use of this function.
|
||||
*
|
||||
* @return
|
||||
* AES interrupt sources pending. A logical OR combination of valid
|
||||
* AES interrupt sources pending. A bitwise logic OR combination of valid
|
||||
* interrupt flags for the AES module (AES_IF_nnn).
|
||||
******************************************************************************/
|
||||
static __INLINE uint32_t AES_IntGet(void)
|
||||
@@ -194,8 +194,8 @@ static __INLINE uint32_t AES_IntGet(void)
|
||||
* Set one or more pending AES interrupts from SW.
|
||||
*
|
||||
* @param[in] flags
|
||||
* AES interrupt sources to set to pending. Use a logical OR combination of
|
||||
* valid interrupt flags for the AES module (AES_IF_nnn).
|
||||
* AES interrupt sources to set to pending. Use a bitwise logic OR combination
|
||||
* of valid interrupt flags for the AES module (AES_IF_nnn).
|
||||
******************************************************************************/
|
||||
static __INLINE void AES_IntSet(uint32_t flags)
|
||||
{
|
||||
|
||||
@@ -2,7 +2,7 @@
|
||||
* @file
|
||||
* @brief EFM32 peripheral API "assert" implementation.
|
||||
* @author Energy Micro AS
|
||||
* @version 1.3.0
|
||||
* @version 2.0.0
|
||||
*
|
||||
* @details
|
||||
* By default, EFM32 library assert usage is not included in order to reduce
|
||||
@@ -57,11 +57,11 @@ extern "C" {
|
||||
/* Due to footprint considerations, we only pass file name and line number, */
|
||||
/* not the assert expression (nor function name (C99)) */
|
||||
void assertEFM(const char *file, int line);
|
||||
#define EFM_ASSERT(expr) ((expr) ? ((void) 0) : assertEFM(__FILE__, __LINE__))
|
||||
#define EFM_ASSERT(expr) ((expr) ? ((void)0) : assertEFM(__FILE__, __LINE__))
|
||||
|
||||
#else
|
||||
|
||||
#define EFM_ASSERT(expr) ((void) 0)
|
||||
#define EFM_ASSERT(expr) ((void)0)
|
||||
|
||||
#endif /* defined(DEBUG_EFM) || defined(DEBUG_EFM_USER) */
|
||||
|
||||
|
||||
@@ -1,8 +1,8 @@
|
||||
/***************************************************************************//**
|
||||
* @file
|
||||
* @brief EFM32 bitband utilities.
|
||||
* @brief Bitband Peripheral API for EFM32
|
||||
* @author Energy Micro AS
|
||||
* @version 1.3.0
|
||||
* @version 2.0.0
|
||||
*******************************************************************************
|
||||
* @section License
|
||||
* <b>(C) Copyright 2010 Energy Micro AS, http://www.energymicro.com</b>
|
||||
@@ -41,7 +41,7 @@ extern "C" {
|
||||
|
||||
/***************************************************************************//**
|
||||
* @addtogroup BITBAND
|
||||
* @brief EFM32 bit-band utilities.
|
||||
* @brief BITBAND Peripheral API for EFM32
|
||||
* @{
|
||||
******************************************************************************/
|
||||
|
||||
@@ -61,12 +61,12 @@ extern "C" {
|
||||
* @param[in] val Value to set bit to, 0 or 1.
|
||||
******************************************************************************/
|
||||
static __INLINE void BITBAND_Peripheral(volatile uint32_t *addr,
|
||||
uint32_t bit,
|
||||
uint32_t val)
|
||||
uint32_t bit,
|
||||
uint32_t val)
|
||||
{
|
||||
uint32_t tmp = BITBAND_PER_BASE + (((uint32_t) addr - PER_MEM_BASE) * 32) + (bit * 4);
|
||||
uint32_t tmp = BITBAND_PER_BASE + (((uint32_t)addr - PER_MEM_BASE) * 32) + (bit * 4);
|
||||
|
||||
*((volatile uint32_t *) tmp) = (uint32_t) val;
|
||||
*((volatile uint32_t *)tmp) = (uint32_t)val;
|
||||
}
|
||||
|
||||
|
||||
@@ -87,9 +87,9 @@ static __INLINE void BITBAND_Peripheral(volatile uint32_t *addr,
|
||||
******************************************************************************/
|
||||
static __INLINE void BITBAND_SRAM(uint32_t *addr, uint32_t bit, uint32_t val)
|
||||
{
|
||||
uint32_t tmp = BITBAND_RAM_BASE + (((uint32_t) addr - RAM_MEM_BASE) * 32) + (bit * 4);
|
||||
uint32_t tmp = BITBAND_RAM_BASE + (((uint32_t)addr - RAM_MEM_BASE) * 32) + (bit * 4);
|
||||
|
||||
*((volatile uint32_t *) tmp) = (uint32_t) val;
|
||||
*((volatile uint32_t *)tmp) = (uint32_t)val;
|
||||
}
|
||||
|
||||
|
||||
|
||||
@@ -1,8 +1,8 @@
|
||||
/***************************************************************************//**
|
||||
* @file
|
||||
* @brief Chip initialization, SW workarounds for chip errata issues
|
||||
* @brief Chip Initialization API for EFM32
|
||||
* @author Energy Micro AS
|
||||
* @version 1.3.0
|
||||
* @version 2.0.0
|
||||
*******************************************************************************
|
||||
* @section License
|
||||
* <b>(C) Copyright 2010 Energy Micro AS, http://www.energymicro.com</b>
|
||||
@@ -42,6 +42,7 @@ extern "C" {
|
||||
|
||||
/***************************************************************************//**
|
||||
* @addtogroup CHIP
|
||||
* @brief Chip Initialization API for EFM32
|
||||
* @{
|
||||
******************************************************************************/
|
||||
|
||||
@@ -49,7 +50,7 @@ extern "C" {
|
||||
* @brief
|
||||
* Chip initialization routine for revision errata workarounds
|
||||
*
|
||||
* This init function will configure the EFM32 device to a state where it is
|
||||
* This init function will configure the EFM32 device to a state where it is
|
||||
* as similar as later revisions as possible, to improve software compatibility
|
||||
* with newer parts. See the device specific errata for details.
|
||||
*****************************************************************************/
|
||||
@@ -63,28 +64,28 @@ static __INLINE void CHIP_Init(void)
|
||||
/* Engineering Sample calibration setup */
|
||||
if ((rev >> 24) == 0)
|
||||
{
|
||||
reg = (volatile uint32_t *) 0x400CA00C;
|
||||
reg = (volatile uint32_t *)0x400CA00C;
|
||||
*reg &= ~(0x70UL);
|
||||
/* DREG */
|
||||
reg = (volatile uint32_t *) 0x400C6020;
|
||||
reg = (volatile uint32_t *)0x400C6020;
|
||||
*reg &= ~(0xE0000000UL);
|
||||
*reg |= ~(7UL << 25);
|
||||
}
|
||||
if ((rev >> 24) <= 3)
|
||||
{
|
||||
/* DREG */
|
||||
reg = (volatile uint32_t *) 0x400C6020;
|
||||
reg = (volatile uint32_t *)0x400C6020;
|
||||
*reg &= ~(0x00001F80UL);
|
||||
/* Update CMU reset values */
|
||||
reg = (volatile uint32_t *) 0x400C8040;
|
||||
reg = (volatile uint32_t *)0x400C8040;
|
||||
*reg = 0;
|
||||
reg = (volatile uint32_t *) 0x400C8044;
|
||||
reg = (volatile uint32_t *)0x400C8044;
|
||||
*reg = 0;
|
||||
reg = (volatile uint32_t *) 0x400C8058;
|
||||
reg = (volatile uint32_t *)0x400C8058;
|
||||
*reg = 0;
|
||||
reg = (volatile uint32_t *) 0x400C8060;
|
||||
reg = (volatile uint32_t *)0x400C8060;
|
||||
*reg = 0;
|
||||
reg = (volatile uint32_t *) 0x400C8078;
|
||||
reg = (volatile uint32_t *)0x400C8078;
|
||||
*reg = 0;
|
||||
}
|
||||
|
||||
@@ -95,7 +96,7 @@ static __INLINE void CHIP_Init(void)
|
||||
/* to work. This will be fixed in later chip revisions, so only do for rev A. */
|
||||
if (chipRev.minor == 00)
|
||||
{
|
||||
reg = (volatile uint32_t *) 0x400C8040;
|
||||
reg = (volatile uint32_t *)0x400C8040;
|
||||
*reg |= 0x2;
|
||||
}
|
||||
|
||||
@@ -104,19 +105,19 @@ static __INLINE void CHIP_Init(void)
|
||||
/* later chip revisions, so only do for rev A+B. */
|
||||
if (chipRev.minor <= 0x01)
|
||||
{
|
||||
reg = (volatile uint32_t *) 0x400C8044;
|
||||
reg = (volatile uint32_t *)0x400C8044;
|
||||
*reg |= 0x1;
|
||||
}
|
||||
}
|
||||
/* Ensure correct ADC/DAC calibration value */
|
||||
rev = *(volatile uint32_t *) 0x0FE081F0;
|
||||
if ( rev < 0x4C8ABA00 )
|
||||
rev = *(volatile uint32_t *)0x0FE081F0;
|
||||
if (rev < 0x4C8ABA00)
|
||||
{
|
||||
uint32_t cal;
|
||||
|
||||
/* Enable ADC/DAC clocks */
|
||||
reg = (volatile uint32_t *) 0x400C8044UL;
|
||||
*reg |= (1<<14|1<<11);
|
||||
reg = (volatile uint32_t *)0x400C8044UL;
|
||||
*reg |= (1 << 14 | 1 << 11);
|
||||
|
||||
/* Retrive calibration values */
|
||||
cal = ((*(volatile uint32_t *)(0x0FE081B4UL) & 0x00007F00UL) >>
|
||||
@@ -132,19 +133,18 @@ static __INLINE void CHIP_Init(void)
|
||||
0) << 0;
|
||||
|
||||
/* ADC0->CAL = 1.25 reference */
|
||||
reg = (volatile uint32_t *) 0x40002034UL;
|
||||
reg = (volatile uint32_t *)0x40002034UL;
|
||||
*reg = cal;
|
||||
|
||||
/* DAC0->CAL = 1.25 reference */
|
||||
reg = (volatile uint32_t *) (0x4000402CUL);
|
||||
cal = *(volatile uint32_t *) 0x0FE081C8UL;
|
||||
reg = (volatile uint32_t *)(0x4000402CUL);
|
||||
cal = *(volatile uint32_t *)0x0FE081C8UL;
|
||||
*reg = cal;
|
||||
|
||||
/* Turn off ADC/DAC clocks */
|
||||
reg = (volatile uint32_t *) 0x400C8044UL;
|
||||
*reg &= ~(1<<14|1<<11);
|
||||
reg = (volatile uint32_t *)0x400C8044UL;
|
||||
*reg &= ~(1 << 14 | 1 << 11);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
/** @} (end addtogroup SYSTEM) */
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,73 @@
|
||||
/***************************************************************************//**
|
||||
* @file
|
||||
* @brief EFM32 general purpose utilities.
|
||||
* @author Energy Micro AS
|
||||
* @version 2.0.0
|
||||
*******************************************************************************
|
||||
* @section License
|
||||
* <b>(C) Copyright 2011 Energy Micro AS, http://www.energymicro.com</b>
|
||||
*******************************************************************************
|
||||
*
|
||||
* This source code is the property of Energy Micro AS. The source and compiled
|
||||
* code may only be used on Energy Micro "EFM32" microcontrollers.
|
||||
*
|
||||
* This copyright notice may not be removed from the source code nor changed.
|
||||
*
|
||||
* DISCLAIMER OF WARRANTY/LIMITATION OF REMEDIES: Energy Micro AS has no
|
||||
* obligation to support this Software. Energy Micro AS is providing the
|
||||
* Software "AS IS", with no express or implied warranties of any kind,
|
||||
* including, but not limited to, any implied warranties of merchantability
|
||||
* or fitness for any particular purpose or warranties against infringement
|
||||
* of any proprietary rights of a third party.
|
||||
*
|
||||
* Energy Micro AS will not be liable for any consequential, incidental, or
|
||||
* special damages, or any other relief, or for any claim by any third party,
|
||||
* arising from your use of this Software.
|
||||
*
|
||||
******************************************************************************/
|
||||
#ifndef __EFM32_COMMON_H
|
||||
#define __EFM32_COMMON_H
|
||||
|
||||
#include <stdint.h>
|
||||
#include <stdbool.h>
|
||||
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/***************************************************************************//**
|
||||
* @addtogroup EFM32_Library
|
||||
* @{
|
||||
******************************************************************************/
|
||||
|
||||
/***************************************************************************//**
|
||||
* @addtogroup COMMON
|
||||
* @brief EFM32 general purpose utilities.
|
||||
* @{
|
||||
******************************************************************************/
|
||||
|
||||
#if !defined(__GNUC__)
|
||||
|
||||
/** Macro for getting minimum value. */
|
||||
#define EFM32_MIN(a, b) ((a) < (b) ? (a) : (b))
|
||||
/** Macro for getting maximum value. */
|
||||
#define EFM32_MAX(a, b) ((a) > (b) ? (a) : (b))
|
||||
|
||||
#else
|
||||
|
||||
/** Macro for getting minimum value. No sideeffects, a and b are evaluated once only. */
|
||||
#define EFM32_MIN(a, b) ({ typeof(a)_a = (a); typeof(b)_b = (b); _a < _b ? _a : _b; })
|
||||
/** Macro for getting maximum value. No sideeffects, a and b are evaluated once only. */
|
||||
#define EFM32_MAX(a, b) ({ typeof(a)_a = (a); typeof(b)_b = (b); _a > _b ? _a : _b; })
|
||||
|
||||
#endif
|
||||
|
||||
/** @} (end addtogroup COMMON) */
|
||||
/** @} (end addtogroup EFM32_Library) */
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __EFM32_COMMON_H */
|
||||
@@ -2,7 +2,7 @@
|
||||
* @file
|
||||
* @brief Digital to Analog Converter (DAC) peripheral API for EFM32.
|
||||
* @author Energy Micro AS
|
||||
* @version 1.3.0
|
||||
* @version 2.0.0
|
||||
*******************************************************************************
|
||||
* @section License
|
||||
* <b>(C) Copyright 2010 Energy Micro AS, http://www.energymicro.com</b>
|
||||
@@ -45,6 +45,13 @@ extern "C" {
|
||||
* @{
|
||||
******************************************************************************/
|
||||
|
||||
/** @cond DO_NOT_INCLUDE_WITH_DOXYGEN */
|
||||
|
||||
/** Validation of DAC register block pointer reference for assert statements. */
|
||||
#define DAC_REF_VALID(ref) ((ref) == DAC0)
|
||||
|
||||
/** @endcond */
|
||||
|
||||
/*******************************************************************************
|
||||
******************************** ENUMS ************************************
|
||||
******************************************************************************/
|
||||
@@ -57,20 +64,6 @@ typedef enum
|
||||
dacConvModeSampleOff = _DAC_CTRL_CONVMODE_SAMPLEOFF /**< Sample/shut off mode. */
|
||||
} DAC_ConvMode_TypeDef;
|
||||
|
||||
|
||||
/**
|
||||
* Low pass filter cut-off frequency. Refer to datasheet for filter
|
||||
* characteristics.
|
||||
*/
|
||||
typedef enum
|
||||
{
|
||||
dacLPFreq0 = _DAC_CTRL_LPFFREQ_FREQ0, /**< Cut-off frequency at FREQ0. */
|
||||
dacLPFreq1 = _DAC_CTRL_LPFFREQ_FREQ1, /**< Cut-off frequency at FREQ1. */
|
||||
dacLPFreq2 = _DAC_CTRL_LPFFREQ_FREQ2, /**< Cut-off frequency at FREQ2. */
|
||||
dacLPFreq3 = _DAC_CTRL_LPFFREQ_FREQ3 /**< Cut-off frequency at FREQ3. */
|
||||
} DAC_LPFreq_TypeDef;
|
||||
|
||||
|
||||
/** Output mode. */
|
||||
typedef enum
|
||||
{
|
||||
@@ -124,9 +117,6 @@ typedef struct
|
||||
/** Refresh interval. Only used if REFREN bit set for a DAC channel. */
|
||||
DAC_Refresh_TypeDef refresh;
|
||||
|
||||
/** Low pass cut-off frequency. Only applicable if @p lpEnable true. */
|
||||
DAC_LPFreq_TypeDef lpFreq;
|
||||
|
||||
/** Reference voltage to use. */
|
||||
DAC_Ref_TypeDef reference;
|
||||
|
||||
@@ -140,37 +130,36 @@ typedef struct
|
||||
* Prescaler used to get DAC clock. Derived as follows:
|
||||
* DACclk=HFPERclk/(2^prescale). The DAC clock should be <= 1MHz.
|
||||
*/
|
||||
uint8_t prescale;
|
||||
uint8_t prescale;
|
||||
|
||||
/** Enable/disable use of low pass filter on output. */
|
||||
bool lpEnable;
|
||||
bool lpEnable;
|
||||
|
||||
/** Enable/disable reset of prescaler on ch0 start. */
|
||||
bool ch0ResetPre;
|
||||
bool ch0ResetPre;
|
||||
|
||||
/** Enable/disable output enable control by CH1 PRS signal. */
|
||||
bool outEnablePRS;
|
||||
bool outEnablePRS;
|
||||
|
||||
/** Enable/disable sine mode. */
|
||||
bool sineEnable;
|
||||
bool sineEnable;
|
||||
|
||||
/** Select if single ended or differential mode. */
|
||||
bool diff;
|
||||
bool diff;
|
||||
} DAC_Init_TypeDef;
|
||||
|
||||
/** Default config for DAC init structure. */
|
||||
#define DAC_INIT_DEFAULT \
|
||||
{ dacRefresh8, /* Refresh every 8 prescaled cycles. */ \
|
||||
dacLPFreq0, /* Cut-off at freq0 (if cut-off enabled). */ \
|
||||
dacRef1V25, /* 1.25V internal reference. */ \
|
||||
dacOutputPin, /* Output to pin only. */ \
|
||||
dacConvModeContinuous, /* Continuous mode. */ \
|
||||
0, /* No prescaling. */ \
|
||||
false, /* Do not enable low pass filter. */ \
|
||||
false, /* Do not reset prescaler on ch0 start. */ \
|
||||
false, /* DAC output enable always on. */ \
|
||||
false, /* Disable sine mode. */ \
|
||||
false /* Single ended mode. */ \
|
||||
#define DAC_INIT_DEFAULT \
|
||||
{ dacRefresh8, /* Refresh every 8 prescaled cycles. */ \
|
||||
dacRef1V25, /* 1.25V internal reference. */ \
|
||||
dacOutputPin, /* Output to pin only. */ \
|
||||
dacConvModeContinuous, /* Continuous mode. */ \
|
||||
0, /* No prescaling. */ \
|
||||
false, /* Do not enable low pass filter. */ \
|
||||
false, /* Do not reset prescaler on ch0 start. */ \
|
||||
false, /* DAC output enable always on. */ \
|
||||
false, /* Disable sine mode. */ \
|
||||
false /* Single ended mode. */ \
|
||||
}
|
||||
|
||||
|
||||
@@ -178,19 +167,19 @@ typedef struct
|
||||
typedef struct
|
||||
{
|
||||
/** Enable channel. */
|
||||
bool enable;
|
||||
bool enable;
|
||||
|
||||
/**
|
||||
* Peripheral reflex system trigger enable. If false, channel is triggered
|
||||
* by writing to CHnDATA.
|
||||
*/
|
||||
bool prsEnable;
|
||||
bool prsEnable;
|
||||
|
||||
/**
|
||||
* Enable/disable automatic refresh of channel. Refresh interval must be
|
||||
* defined in common control init, please see DAC_Init().
|
||||
*/
|
||||
bool refreshEnable;
|
||||
bool refreshEnable;
|
||||
|
||||
/**
|
||||
* Peripheral reflex system trigger selection. Only applicable if @p prsEnable
|
||||
@@ -226,7 +215,7 @@ void DAC_InitChannel(DAC_TypeDef *dac,
|
||||
* Pointer to DAC peripheral register block.
|
||||
*
|
||||
* @param[in] flags
|
||||
* Pending DAC interrupt source to clear. Use a logical OR combination of
|
||||
* Pending DAC interrupt source to clear. Use a bitwise logic OR combination of
|
||||
* valid interrupt flags for the DAC module (DAC_IF_nnn).
|
||||
******************************************************************************/
|
||||
static __INLINE void DAC_IntClear(DAC_TypeDef *dac, uint32_t flags)
|
||||
@@ -243,7 +232,7 @@ static __INLINE void DAC_IntClear(DAC_TypeDef *dac, uint32_t flags)
|
||||
* Pointer to DAC peripheral register block.
|
||||
*
|
||||
* @param[in] flags
|
||||
* DAC interrupt sources to disable. Use a logical OR combination of
|
||||
* DAC interrupt sources to disable. Use a bitwise logic OR combination of
|
||||
* valid interrupt flags for the DAC module (DAC_IF_nnn).
|
||||
******************************************************************************/
|
||||
static __INLINE void DAC_IntDisable(DAC_TypeDef *dac, uint32_t flags)
|
||||
@@ -265,7 +254,7 @@ static __INLINE void DAC_IntDisable(DAC_TypeDef *dac, uint32_t flags)
|
||||
* Pointer to DAC peripheral register block.
|
||||
*
|
||||
* @param[in] flags
|
||||
* DAC interrupt sources to enable. Use a logical OR combination of
|
||||
* DAC interrupt sources to enable. Use a bitwise logic OR combination of
|
||||
* valid interrupt flags for the DAC module (DAC_IF_nnn).
|
||||
******************************************************************************/
|
||||
static __INLINE void DAC_IntEnable(DAC_TypeDef *dac, uint32_t flags)
|
||||
@@ -285,7 +274,7 @@ static __INLINE void DAC_IntEnable(DAC_TypeDef *dac, uint32_t flags)
|
||||
* Pointer to DAC peripheral register block.
|
||||
*
|
||||
* @return
|
||||
* DAC interrupt sources pending. A logical OR combination of valid
|
||||
* DAC interrupt sources pending. A bitwise logic OR combination of valid
|
||||
* interrupt flags for the DAC module (DAC_IF_nnn).
|
||||
******************************************************************************/
|
||||
static __INLINE uint32_t DAC_IntGet(DAC_TypeDef *dac)
|
||||
@@ -302,8 +291,8 @@ static __INLINE uint32_t DAC_IntGet(DAC_TypeDef *dac)
|
||||
* Pointer to DAC peripheral register block.
|
||||
*
|
||||
* @param[in] flags
|
||||
* DAC interrupt sources to set to pending. Use a logical OR combination of
|
||||
* valid interrupt flags for the DAC module (DAC_IF_nnn).
|
||||
* DAC interrupt sources to set to pending. Use a bitwise logic OR combination
|
||||
* of valid interrupt flags for the DAC module (DAC_IF_nnn).
|
||||
******************************************************************************/
|
||||
static __INLINE void DAC_IntSet(DAC_TypeDef *dac, uint32_t flags)
|
||||
{
|
||||
|
||||
@@ -1,8 +1,8 @@
|
||||
/***************************************************************************//**
|
||||
* @file
|
||||
* @brief Debug (DBG) utilities API for EFM32.
|
||||
* @brief Debug (DBG) API for EFM32.
|
||||
* @author Energy Micro AS
|
||||
* @version 1.3.0
|
||||
* @version 2.0.0
|
||||
*******************************************************************************
|
||||
* @section License
|
||||
* <b>(C) Copyright 2010 Energy Micro AS, http://www.energymicro.com</b>
|
||||
|
||||
@@ -2,7 +2,7 @@
|
||||
* @file
|
||||
* @brief Direct memory access (DMA) API for EFM32.
|
||||
* @author Energy Micro AS
|
||||
* @version 1.3.0
|
||||
* @version 2.0.0
|
||||
*******************************************************************************
|
||||
* @section License
|
||||
* <b>(C) Copyright 2010 Energy Micro AS, http://www.energymicro.com</b>
|
||||
@@ -156,7 +156,7 @@ typedef struct
|
||||
* or alternate descriptor completion. Mainly useful for ping-pong DMA
|
||||
* cycles. Set this value to 0 prior to configuring callback handling.
|
||||
*/
|
||||
uint8_t primary;
|
||||
uint8_t primary;
|
||||
} DMA_CB_TypeDef;
|
||||
|
||||
|
||||
@@ -168,7 +168,7 @@ typedef struct
|
||||
* with respect to arbitration. Within a priority group, lower numbered
|
||||
* channels have higher priority than higher numbered channels.
|
||||
*/
|
||||
bool highPri;
|
||||
bool highPri;
|
||||
|
||||
/**
|
||||
* Select if interrupt shall be enabled for channel (triggering interrupt
|
||||
@@ -176,7 +176,7 @@ typedef struct
|
||||
* enabled if using the callback feature for a channel, and disabled if
|
||||
* not using the callback feature.
|
||||
*/
|
||||
bool enableInt;
|
||||
bool enableInt;
|
||||
|
||||
/**
|
||||
* Channel control specifying the source of DMA signals. If accessing
|
||||
@@ -210,13 +210,13 @@ typedef struct
|
||||
typedef struct
|
||||
{
|
||||
/** Destination increment size for each DMA transfer */
|
||||
DMA_DataInc_TypeDef dstInc;
|
||||
DMA_DataInc_TypeDef dstInc;
|
||||
|
||||
/** Source increment size for each DMA transfer */
|
||||
DMA_DataInc_TypeDef srcInc;
|
||||
DMA_DataInc_TypeDef srcInc;
|
||||
|
||||
/** DMA transfer unit size. */
|
||||
DMA_DataSize_TypeDef size;
|
||||
DMA_DataSize_TypeDef size;
|
||||
|
||||
/**
|
||||
* Arbitration rate, ie number of DMA transfers done before rearbitration
|
||||
@@ -241,19 +241,19 @@ typedef struct
|
||||
typedef struct
|
||||
{
|
||||
/** Pointer to location to transfer data from. */
|
||||
void *src;
|
||||
void *src;
|
||||
|
||||
/** Pointer to location to transfer data to. */
|
||||
void *dst;
|
||||
void *dst;
|
||||
|
||||
/** Destination increment size for each DMA transfer */
|
||||
DMA_DataInc_TypeDef dstInc;
|
||||
DMA_DataInc_TypeDef dstInc;
|
||||
|
||||
/** Source increment size for each DMA transfer */
|
||||
DMA_DataInc_TypeDef srcInc;
|
||||
DMA_DataInc_TypeDef srcInc;
|
||||
|
||||
/** DMA transfer unit size. */
|
||||
DMA_DataSize_TypeDef size;
|
||||
DMA_DataSize_TypeDef size;
|
||||
|
||||
/**
|
||||
* Arbitration rate, ie number of DMA transfers done before rearbitration
|
||||
@@ -281,7 +281,7 @@ typedef struct
|
||||
* @li true - this is a peripheral scatter-gather cycle
|
||||
* @li false - this is a memory scatter-gather cycle
|
||||
*/
|
||||
bool peripheral;
|
||||
bool peripheral;
|
||||
} DMA_CfgDescrSGAlt_TypeDef;
|
||||
|
||||
|
||||
|
||||
@@ -2,7 +2,7 @@
|
||||
* @file
|
||||
* @brief External Bus Iterface (EBI) peripheral API for EFM32
|
||||
* @author Energy Micro AS
|
||||
* @version 1.3.0
|
||||
* @version 2.0.0
|
||||
*******************************************************************************
|
||||
* @section License
|
||||
* <b>(C) Copyright 2010 Energy Micro AS, http://www.energymicro.com</b>
|
||||
@@ -166,25 +166,25 @@ typedef struct
|
||||
|
||||
/** Default config for EBI init structures */
|
||||
#define EBI_INIT_DEFAULT \
|
||||
{ ebiModeD8A8, /* 8 bit address, 8 bit data */ \
|
||||
ebiActiveLow, /* ARDY polarity */ \
|
||||
ebiActiveLow, /* ALE polarity */ \
|
||||
ebiActiveLow, /* WE polarity */ \
|
||||
ebiActiveLow, /* RE polarity */ \
|
||||
ebiActiveLow, /* CS polarity */ \
|
||||
false, /* enable ARDY */ \
|
||||
false, /* don't disable ARDY timeout */ \
|
||||
EBI_BANK0, /* enable bank 0 */ \
|
||||
EBI_CS0, /* enable chip select 0 */ \
|
||||
0, /* addr setup cycles */ \
|
||||
1, /* addr hold cycles */ \
|
||||
0, /* read setup cycles */ \
|
||||
0, /* read strobe cycles */ \
|
||||
0, /* read hold cycles */ \
|
||||
0, /* write setup cycles */ \
|
||||
0, /* write strobe cycles */ \
|
||||
1, /* write hold cycles */ \
|
||||
true, /* enable EBI */ \
|
||||
{ ebiModeD8A8, /* 8 bit address, 8 bit data */ \
|
||||
ebiActiveLow, /* ARDY polarity */ \
|
||||
ebiActiveLow, /* ALE polarity */ \
|
||||
ebiActiveLow, /* WE polarity */ \
|
||||
ebiActiveLow, /* RE polarity */ \
|
||||
ebiActiveLow, /* CS polarity */ \
|
||||
false, /* enable ARDY */ \
|
||||
false, /* don't disable ARDY timeout */ \
|
||||
EBI_BANK0, /* enable bank 0 */ \
|
||||
EBI_CS0, /* enable chip select 0 */ \
|
||||
0, /* addr setup cycles */ \
|
||||
1, /* addr hold cycles */ \
|
||||
0, /* read setup cycles */ \
|
||||
0, /* read strobe cycles */ \
|
||||
0, /* read hold cycles */ \
|
||||
0, /* write setup cycles */ \
|
||||
0, /* write strobe cycles */ \
|
||||
1, /* write hold cycles */ \
|
||||
true, /* enable EBI */ \
|
||||
}
|
||||
|
||||
/*******************************************************************************
|
||||
|
||||
@@ -2,7 +2,7 @@
|
||||
* @file
|
||||
* @brief Energy management unit (EMU) peripheral API for EFM32.
|
||||
* @author Energy Micro AS
|
||||
* @version 1.3.0
|
||||
* @version 2.0.0
|
||||
*******************************************************************************
|
||||
* @section License
|
||||
* <b>(C) Copyright 2010 Energy Micro AS, http://www.energymicro.com</b>
|
||||
|
||||
@@ -2,7 +2,7 @@
|
||||
* @file
|
||||
* @brief General Purpose IO (GPIO) peripheral API for EFM32.
|
||||
* @author Energy Micro AS
|
||||
* @version 1.3.0
|
||||
* @version 2.0.0
|
||||
*******************************************************************************
|
||||
* @section License
|
||||
* <b>(C) Copyright 2010 Energy Micro AS, http://www.energymicro.com</b>
|
||||
@@ -31,6 +31,7 @@
|
||||
#include <stdbool.h>
|
||||
#include "efm32.h"
|
||||
#include "efm32_bitband.h"
|
||||
#include "efm32_assert.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
@@ -117,6 +118,9 @@ typedef enum
|
||||
******************************************************************************/
|
||||
|
||||
void GPIO_DbgLocationSet(unsigned int location);
|
||||
#if defined(_EFM32_GIANT_FAMILY) || defined(_EFM32_TINY_FAMILY)
|
||||
static __INLINE void GPIO_EM4SetPinRetention(bool enable);
|
||||
#endif
|
||||
|
||||
/***************************************************************************//**
|
||||
* @brief
|
||||
@@ -132,7 +136,7 @@ void GPIO_DbgLocationSet(unsigned int location);
|
||||
******************************************************************************/
|
||||
static __INLINE void GPIO_DbgSWDClkEnable(bool enable)
|
||||
{
|
||||
BITBAND_Peripheral(&(GPIO->ROUTE), _GPIO_ROUTE_SWCLKPEN_SHIFT, (unsigned int) enable);
|
||||
BITBAND_Peripheral(&(GPIO->ROUTE), _GPIO_ROUTE_SWCLKPEN_SHIFT, (unsigned int)enable);
|
||||
}
|
||||
|
||||
|
||||
@@ -150,7 +154,7 @@ static __INLINE void GPIO_DbgSWDClkEnable(bool enable)
|
||||
******************************************************************************/
|
||||
static __INLINE void GPIO_DbgSWDIOEnable(bool enable)
|
||||
{
|
||||
BITBAND_Peripheral(&(GPIO->ROUTE), _GPIO_ROUTE_SWDIOPEN_SHIFT, (unsigned int) enable);
|
||||
BITBAND_Peripheral(&(GPIO->ROUTE), _GPIO_ROUTE_SWDIOPEN_SHIFT, (unsigned int)enable);
|
||||
}
|
||||
|
||||
|
||||
@@ -169,12 +173,98 @@ static __INLINE void GPIO_DbgSWDIOEnable(bool enable)
|
||||
******************************************************************************/
|
||||
static __INLINE void GPIO_DbgSWOEnable(bool enable)
|
||||
{
|
||||
BITBAND_Peripheral(&(GPIO->ROUTE), _GPIO_ROUTE_SWOPEN_SHIFT, (unsigned int) enable);
|
||||
BITBAND_Peripheral(&(GPIO->ROUTE), _GPIO_ROUTE_SWOPEN_SHIFT, (unsigned int)enable);
|
||||
}
|
||||
|
||||
|
||||
void GPIO_DriveModeSet(GPIO_Port_TypeDef port, GPIO_DriveMode_TypeDef mode);
|
||||
|
||||
|
||||
#if defined(_EFM32_GIANT_FAMILY) || defined(_EFM32_TINY_FAMILY)
|
||||
/**************************************************************************//**
|
||||
* @brief
|
||||
* Disable GPIO pin wake-up from EM4.
|
||||
*
|
||||
* @param[in] pinmask
|
||||
* Bitmask containing the bitwise logic OR of which GPIO pin(s) to disable.
|
||||
* Refer to Reference Manuals for pinmask to GPIO port/pin mapping.
|
||||
*****************************************************************************/
|
||||
static __INLINE void GPIO_EM4DisablePinWakeup(uint32_t pinmask)
|
||||
{
|
||||
EFM_ASSERT((pinmask & ~_GPIO_EM4WUEN_MASK) == 0);
|
||||
|
||||
GPIO->EM4WUEN &= ~pinmask;
|
||||
}
|
||||
|
||||
|
||||
/**************************************************************************//**
|
||||
* @brief
|
||||
* Enable GPIO pin wake-up from EM4. When the function exits,
|
||||
* EM4 mode can be safely entered.
|
||||
*
|
||||
* @note
|
||||
* It is assumed that the GPIO pin modes are set correctly.
|
||||
* Valid modes are @ref gpioModeInput and @ref gpioModeInputPull.
|
||||
*
|
||||
* @param[in] pinmask
|
||||
* Bitmask containing the bitwise logic OR of which GPIO pin(s) to enable.
|
||||
* Refer to Reference Manuals for pinmask to GPIO port/pin mapping.
|
||||
* @param[in] polaritymask
|
||||
* Bitmask containing the bitwise logic OR of GPIO pin(s) wake-up polarity.
|
||||
* Refer to Reference Manuals for pinmask to GPIO port/pin mapping.
|
||||
*****************************************************************************/
|
||||
static __INLINE void GPIO_EM4EnablePinWakeup(uint32_t pinmask,
|
||||
uint32_t polaritymask)
|
||||
{
|
||||
EFM_ASSERT((pinmask & ~_GPIO_EM4WUEN_MASK) == 0);
|
||||
EFM_ASSERT((polaritymask & ~_GPIO_EM4WUPOL_MASK) == 0);
|
||||
|
||||
GPIO->EM4WUPOL &= ~pinmask; /* Set wakeup polarity */
|
||||
GPIO->EM4WUPOL |= pinmask & polaritymask;
|
||||
GPIO->EM4WUEN |= pinmask; /* Enable wakeup */
|
||||
|
||||
GPIO_EM4SetPinRetention(true); /* Enable pin retention */
|
||||
|
||||
GPIO->CMD = GPIO_CMD_EM4WUCLR; /* Clear wake-up logic */
|
||||
}
|
||||
|
||||
/**************************************************************************//**
|
||||
* @brief
|
||||
* Check which GPIO pin(s) that caused a wake-up from EM4.
|
||||
*
|
||||
* @return
|
||||
* Bitmask containing the bitwise logic OR of which GPIO pin(s) caused the
|
||||
* wake-up. Refer to Reference Manuals for pinmask to GPIO port/pin mapping.
|
||||
*****************************************************************************/
|
||||
static __INLINE uint32_t GPIO_EM4GetPinWakeupCause(void)
|
||||
{
|
||||
return GPIO->EM4WUCAUSE & _GPIO_EM4WUCAUSE_MASK;
|
||||
}
|
||||
|
||||
|
||||
/**************************************************************************//**
|
||||
* @brief
|
||||
* Enable GPIO pin retention of output enable, output value, pull enable and
|
||||
* pull direction in EM4.
|
||||
*
|
||||
* @param[in] enable
|
||||
* @li true - enable EM4 pin retention.
|
||||
* @li false - disable EM4 pin retention.
|
||||
*****************************************************************************/
|
||||
static __INLINE void GPIO_EM4SetPinRetention(bool enable)
|
||||
{
|
||||
if (enable)
|
||||
{
|
||||
GPIO->CTRL |= GPIO_CTRL_EM4RET;
|
||||
}
|
||||
else
|
||||
{
|
||||
GPIO->CTRL &= ~GPIO_CTRL_EM4RET;
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
|
||||
/***************************************************************************//**
|
||||
* @brief
|
||||
* Enable/disable input sensing.
|
||||
@@ -183,12 +273,12 @@ void GPIO_DriveModeSet(GPIO_Port_TypeDef port, GPIO_DriveMode_TypeDef mode);
|
||||
* Disabling input sensing if not used, can save some energy consumption.
|
||||
*
|
||||
* @param[in] val
|
||||
* Logical OR of one or more of:
|
||||
* Bitwise logic OR of one or more of:
|
||||
* @li GPIO_INSENSE_INTSENSE - interrupt input sensing.
|
||||
* @li GPIO_INSENSE_PRSSENSE - peripheral reflex system input sensing.
|
||||
*
|
||||
* @param[in] mask
|
||||
* Mask containing logical OR of bits similar as for @p val used to indicate
|
||||
* Mask containing bitwise logic OR of bits similar as for @p val used to indicate
|
||||
* which input sense options to disable/enable.
|
||||
******************************************************************************/
|
||||
static __INLINE void GPIO_InputSenseSet(uint32_t val, uint32_t mask)
|
||||
@@ -202,7 +292,7 @@ static __INLINE void GPIO_InputSenseSet(uint32_t val, uint32_t mask)
|
||||
* Clear one or more pending GPIO interrupts.
|
||||
*
|
||||
* @param[in] flags
|
||||
* GPIO interrupt sources to clear.
|
||||
* Bitwise logic OR of GPIO interrupt sources to clear.
|
||||
******************************************************************************/
|
||||
static __INLINE void GPIO_IntClear(uint32_t flags)
|
||||
{
|
||||
@@ -261,6 +351,34 @@ static __INLINE uint32_t GPIO_IntGet(void)
|
||||
}
|
||||
|
||||
|
||||
/***************************************************************************//**
|
||||
* @brief
|
||||
* Get enabled and pending GPIO interrupt flags.
|
||||
* Useful for handling more interrupt sources in the same interrupt handler.
|
||||
*
|
||||
* @note
|
||||
* Interrupt flags are not cleared by the use of this function.
|
||||
*
|
||||
* @return
|
||||
* Pending and enabled GPIO interrupt sources.
|
||||
* The return value is the bitwise AND combination of
|
||||
* - the OR combination of enabled interrupt sources in GPIO_IEN register
|
||||
* and
|
||||
* - the OR combination of valid interrupt flags in GPIO_IF register.
|
||||
******************************************************************************/
|
||||
static __INLINE uint32_t GPIO_IntGetEnabled(void)
|
||||
{
|
||||
uint32_t tmp;
|
||||
|
||||
/* Store GPIO->IEN in temporary variable in order to define explicit order
|
||||
* of volatile accesses. */
|
||||
tmp = GPIO->IEN;
|
||||
|
||||
/* Bitwise AND of pending and enabled interrupts */
|
||||
return GPIO->IF & tmp;
|
||||
}
|
||||
|
||||
|
||||
/**************************************************************************//**
|
||||
* @brief
|
||||
* Set one or more pending GPIO interrupts from SW.
|
||||
|
||||
@@ -2,7 +2,7 @@
|
||||
* @file
|
||||
* @brief Inter-intergrated circuit (I2C) peripheral API for EFM32.
|
||||
* @author Energy Micro AS
|
||||
* @version 1.3.0
|
||||
* @version 2.0.0
|
||||
*******************************************************************************
|
||||
* @section License
|
||||
* <b>(C) Copyright 2010 Energy Micro AS, http://www.energymicro.com</b>
|
||||
@@ -176,17 +176,17 @@ typedef enum
|
||||
typedef struct
|
||||
{
|
||||
/** Enable I2C peripheral when init completed. */
|
||||
bool enable;
|
||||
bool enable;
|
||||
|
||||
/** Set to master (true) or slave (false) mode */
|
||||
bool master;
|
||||
bool master;
|
||||
|
||||
/**
|
||||
* I2C reference clock assumed when configuring bus frequency setup.
|
||||
* Set it to 0 if currently configurated reference clock shall be used
|
||||
* This parameter is only applicable if operating in master mode.
|
||||
*/
|
||||
uint32_t refFreq;
|
||||
uint32_t refFreq;
|
||||
|
||||
/**
|
||||
* (Max) I2C bus frequency to use. This parameter is only applicable
|
||||
@@ -245,7 +245,7 @@ typedef struct
|
||||
struct
|
||||
{
|
||||
/** Buffer used for data to transmit/receive, must be @p len long. */
|
||||
uint8_t *data;
|
||||
uint8_t *data;
|
||||
|
||||
/**
|
||||
* Number of bytes in @p data to send or receive. Notice that when
|
||||
@@ -279,7 +279,7 @@ void I2C_Init(I2C_TypeDef *i2c, const I2C_Init_TypeDef *init);
|
||||
* Pointer to I2C peripheral register block.
|
||||
*
|
||||
* @param[in] flags
|
||||
* Pending I2C interrupt source to clear. Use a logical OR combination of
|
||||
* Pending I2C interrupt source to clear. Use a bitwse logic OR combination of
|
||||
* valid interrupt flags for the I2C module (I2C_IF_nnn).
|
||||
******************************************************************************/
|
||||
static __INLINE void I2C_IntClear(I2C_TypeDef *i2c, uint32_t flags)
|
||||
@@ -296,7 +296,7 @@ static __INLINE void I2C_IntClear(I2C_TypeDef *i2c, uint32_t flags)
|
||||
* Pointer to I2C peripheral register block.
|
||||
*
|
||||
* @param[in] flags
|
||||
* I2C interrupt sources to disable. Use a logical OR combination of
|
||||
* I2C interrupt sources to disable. Use a bitwise logic OR combination of
|
||||
* valid interrupt flags for the I2C module (I2C_IF_nnn).
|
||||
******************************************************************************/
|
||||
static __INLINE void I2C_IntDisable(I2C_TypeDef *i2c, uint32_t flags)
|
||||
@@ -318,7 +318,7 @@ static __INLINE void I2C_IntDisable(I2C_TypeDef *i2c, uint32_t flags)
|
||||
* Pointer to I2C peripheral register block.
|
||||
*
|
||||
* @param[in] flags
|
||||
* I2C interrupt sources to enable. Use a logical OR combination of
|
||||
* I2C interrupt sources to enable. Use a bitwise logic OR combination of
|
||||
* valid interrupt flags for the I2C module (I2C_IF_nnn).
|
||||
******************************************************************************/
|
||||
static __INLINE void I2C_IntEnable(I2C_TypeDef *i2c, uint32_t flags)
|
||||
@@ -338,7 +338,7 @@ static __INLINE void I2C_IntEnable(I2C_TypeDef *i2c, uint32_t flags)
|
||||
* Pointer to I2C peripheral register block.
|
||||
*
|
||||
* @return
|
||||
* I2C interrupt sources pending. A logical OR combination of valid
|
||||
* I2C interrupt sources pending. A bitwise logic OR combination of valid
|
||||
* interrupt flags for the I2C module (I2C_IF_nnn).
|
||||
******************************************************************************/
|
||||
static __INLINE uint32_t I2C_IntGet(I2C_TypeDef *i2c)
|
||||
@@ -355,8 +355,8 @@ static __INLINE uint32_t I2C_IntGet(I2C_TypeDef *i2c)
|
||||
* Pointer to I2C peripheral register block.
|
||||
*
|
||||
* @param[in] flags
|
||||
* I2C interrupt sources to set to pending. Use a logical OR combination of
|
||||
* valid interrupt flags for the I2C module (I2C_IF_nnn).
|
||||
* I2C interrupt sources to set to pending. Use a bitwise logic OR combination
|
||||
* of valid interrupt flags for the I2C module (I2C_IF_nnn).
|
||||
******************************************************************************/
|
||||
static __INLINE void I2C_IntSet(I2C_TypeDef *i2c, uint32_t flags)
|
||||
{
|
||||
@@ -407,7 +407,7 @@ static __INLINE uint8_t I2C_SlaveAddressGet(I2C_TypeDef *i2c)
|
||||
******************************************************************************/
|
||||
static __INLINE void I2C_SlaveAddressSet(I2C_TypeDef *i2c, uint8_t addr)
|
||||
{
|
||||
i2c->SADDR = (uint32_t) addr & 0xfe;
|
||||
i2c->SADDR = (uint32_t)addr & 0xfe;
|
||||
}
|
||||
|
||||
|
||||
@@ -465,7 +465,7 @@ static __INLINE uint8_t I2C_SlaveAddressMaskGet(I2C_TypeDef *i2c)
|
||||
******************************************************************************/
|
||||
static __INLINE void I2C_SlaveAddressMaskSet(I2C_TypeDef *i2c, uint8_t mask)
|
||||
{
|
||||
i2c->SADDRMASK = (uint32_t) mask & 0xfe;
|
||||
i2c->SADDRMASK = (uint32_t)mask & 0xfe;
|
||||
}
|
||||
|
||||
|
||||
|
||||
@@ -0,0 +1,110 @@
|
||||
/***************************************************************************//**
|
||||
* @file
|
||||
* @brief Interrupt enable/disable unit API for EFM32.
|
||||
* @author Energy Micro AS
|
||||
* @version 2.0.0
|
||||
*******************************************************************************
|
||||
* @section License
|
||||
* <b>(C) Copyright 2011 Energy Micro AS, http://www.energymicro.com</b>
|
||||
*******************************************************************************
|
||||
*
|
||||
* This source code is the property of Energy Micro AS. The source and compiled
|
||||
* code may only be used on Energy Micro "EFM32" microcontrollers.
|
||||
*
|
||||
* This copyright notice may not be removed from the source code nor changed.
|
||||
*
|
||||
* DISCLAIMER OF WARRANTY/LIMITATION OF REMEDIES: Energy Micro AS has no
|
||||
* obligation to support this Software. Energy Micro AS is providing the
|
||||
* Software "AS IS", with no express or implied warranties of any kind,
|
||||
* including, but not limited to, any implied warranties of merchantability
|
||||
* or fitness for any particular purpose or warranties against infringement
|
||||
* of any proprietary rights of a third party.
|
||||
*
|
||||
* Energy Micro AS will not be liable for any consequential, incidental, or
|
||||
* special damages, or any other relief, or for any claim by any third party,
|
||||
* arising from your use of this Software.
|
||||
*
|
||||
******************************************************************************/
|
||||
#ifndef __EFM32_INT_H
|
||||
#define __EFM32_INT_H
|
||||
|
||||
#include "efm32.h"
|
||||
|
||||
extern uint32_t INT_LockCnt;
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/***************************************************************************//**
|
||||
* @addtogroup EFM32_Library
|
||||
* @{
|
||||
******************************************************************************/
|
||||
|
||||
/***************************************************************************//**
|
||||
* @addtogroup INT
|
||||
* @{
|
||||
******************************************************************************/
|
||||
|
||||
/***************************************************************************//**
|
||||
* @brief
|
||||
* Disable interrupts.
|
||||
*
|
||||
* @return
|
||||
* The resulting interrupt nesting level.
|
||||
*
|
||||
* @details
|
||||
* Disable interrupts and increment lock level counter.
|
||||
*
|
||||
******************************************************************************/
|
||||
static __INLINE uint32_t INT_Disable(void)
|
||||
{
|
||||
__disable_irq();
|
||||
if (INT_LockCnt < UINT32_MAX)
|
||||
{
|
||||
INT_LockCnt++;
|
||||
}
|
||||
|
||||
return INT_LockCnt;
|
||||
}
|
||||
|
||||
/***************************************************************************//**
|
||||
* @brief
|
||||
* Enable interrupts.
|
||||
*
|
||||
* @return
|
||||
* The resulting interrupt nesting level.
|
||||
*
|
||||
* @details
|
||||
* Decrement interrupt lock level counter and enable interrupts if counter
|
||||
* reached zero.
|
||||
*
|
||||
******************************************************************************/
|
||||
static __INLINE uint32_t INT_Enable(void)
|
||||
{
|
||||
uint32_t retVal;
|
||||
|
||||
if (INT_LockCnt > 0)
|
||||
{
|
||||
INT_LockCnt--;
|
||||
retVal = INT_LockCnt;
|
||||
if (retVal == 0)
|
||||
{
|
||||
__enable_irq();
|
||||
}
|
||||
return retVal;
|
||||
}
|
||||
else
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
/** @} (end addtogroup INT) */
|
||||
/** @} (end addtogroup EFM32_Library) */
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __EFM32_INT_H */
|
||||
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
@@ -2,7 +2,7 @@
|
||||
* @file
|
||||
* @brief Low Energy Timer (LETIMER) peripheral API for EFM32.
|
||||
* @author Energy Micro AS
|
||||
* @version 1.3.0
|
||||
* @version 2.0.0
|
||||
*******************************************************************************
|
||||
* @section License
|
||||
* <b>(C) Copyright 2010 Energy Micro AS, http://www.energymicro.com</b>
|
||||
@@ -157,8 +157,9 @@ void LETIMER_Init(LETIMER_TypeDef *letimer, const LETIMER_Init_TypeDef *init);
|
||||
* Pointer to LETIMER peripheral register block.
|
||||
*
|
||||
* @param[in] flags
|
||||
* Pending LETIMER interrupt source to clear. Use a logical OR combination
|
||||
* of valid interrupt flags for the LETIMER module (LETIMER_IF_nnn).
|
||||
* Pending LETIMER interrupt source to clear. Use a bitwise logic OR
|
||||
* combination of valid interrupt flags for the LETIMER module
|
||||
* (LETIMER_IF_nnn).
|
||||
******************************************************************************/
|
||||
static __INLINE void LETIMER_IntClear(LETIMER_TypeDef *letimer, uint32_t flags)
|
||||
{
|
||||
@@ -174,7 +175,7 @@ static __INLINE void LETIMER_IntClear(LETIMER_TypeDef *letimer, uint32_t flags)
|
||||
* Pointer to LETIMER peripheral register block.
|
||||
*
|
||||
* @param[in] flags
|
||||
* LETIMER interrupt sources to disable. Use a logical OR combination of
|
||||
* LETIMER interrupt sources to disable. Use a bitwise logic OR combination of
|
||||
* valid interrupt flags for the LETIMER module (LETIMER_IF_nnn).
|
||||
******************************************************************************/
|
||||
static __INLINE void LETIMER_IntDisable(LETIMER_TypeDef *letimer, uint32_t flags)
|
||||
@@ -196,7 +197,7 @@ static __INLINE void LETIMER_IntDisable(LETIMER_TypeDef *letimer, uint32_t flags
|
||||
* Pointer to LETIMER peripheral register block.
|
||||
*
|
||||
* @param[in] flags
|
||||
* LETIMER interrupt sources to enable. Use a logical OR combination of
|
||||
* LETIMER interrupt sources to enable. Use a bitwise logic OR combination of
|
||||
* valid interrupt flags for the LETIMER module (LETIMER_IF_nnn).
|
||||
******************************************************************************/
|
||||
static __INLINE void LETIMER_IntEnable(LETIMER_TypeDef *letimer, uint32_t flags)
|
||||
@@ -216,8 +217,8 @@ static __INLINE void LETIMER_IntEnable(LETIMER_TypeDef *letimer, uint32_t flags)
|
||||
* Pointer to LETIMER peripheral register block.
|
||||
*
|
||||
* @return
|
||||
* LETIMER interrupt sources pending. A logical OR combination of valid
|
||||
* interrupt flags for the LETIMER module (LETIMER_IF_nnn).
|
||||
* LETIMER interrupt sources pending. A bitwise logic OR combination of
|
||||
* valid interrupt flags for the LETIMER module (LETIMER_IF_nnn).
|
||||
******************************************************************************/
|
||||
static __INLINE uint32_t LETIMER_IntGet(LETIMER_TypeDef *letimer)
|
||||
{
|
||||
@@ -233,8 +234,8 @@ static __INLINE uint32_t LETIMER_IntGet(LETIMER_TypeDef *letimer)
|
||||
* Pointer to LETIMER peripheral register block.
|
||||
*
|
||||
* @param[in] flags
|
||||
* LETIMER interrupt sources to set to pending. Use a logical OR combination
|
||||
* of valid interrupt flags for the LETIMER module (LETIMER_IF_nnn).
|
||||
* LETIMER interrupt sources to set to pending. Use a bitwise logic OR
|
||||
* combination of valid interrupt flags for the LETIMER module (LETIMER_IF_nnn).
|
||||
******************************************************************************/
|
||||
static __INLINE void LETIMER_IntSet(LETIMER_TypeDef *letimer, uint32_t flags)
|
||||
{
|
||||
|
||||
@@ -3,7 +3,7 @@
|
||||
* @brief Low Energy Universal Asynchronous Receiver/Transmitter (LEUART)
|
||||
* peripheral API for EFM32.
|
||||
* @author Energy Micro AS
|
||||
* @version 1.3.0
|
||||
* @version 2.0.0
|
||||
*******************************************************************************
|
||||
* @section License
|
||||
* <b>(C) Copyright 2010 Energy Micro AS, http://www.energymicro.com</b>
|
||||
@@ -100,7 +100,7 @@ typedef enum
|
||||
typedef struct
|
||||
{
|
||||
/** Specifies whether TX and/or RX shall be enabled when init completed. */
|
||||
LEUART_Enable_TypeDef enable;
|
||||
LEUART_Enable_TypeDef enable;
|
||||
|
||||
/**
|
||||
* LEUART reference clock assumed when configuring baudrate setup. Set
|
||||
@@ -154,8 +154,8 @@ void LEUART_Init(LEUART_TypeDef *leuart, LEUART_Init_TypeDef *init);
|
||||
* Pointer to LEUART peripheral register block.
|
||||
*
|
||||
* @param[in] flags
|
||||
* Pending LEUART interrupt source to clear. Use a logical OR combination
|
||||
* of valid interrupt flags for the LEUART module (LEUART_IF_nnn).
|
||||
* Pending LEUART interrupt source to clear. Use a bitwise logic OR
|
||||
* combination of valid interrupt flags for the LEUART module (LEUART_IF_nnn).
|
||||
******************************************************************************/
|
||||
static __INLINE void LEUART_IntClear(LEUART_TypeDef *leuart, uint32_t flags)
|
||||
{
|
||||
@@ -171,7 +171,7 @@ static __INLINE void LEUART_IntClear(LEUART_TypeDef *leuart, uint32_t flags)
|
||||
* Pointer to LEUART peripheral register block.
|
||||
*
|
||||
* @param[in] flags
|
||||
* LEUART interrupt sources to disable. Use a logical OR combination of
|
||||
* LEUART interrupt sources to disable. Use a bitwise logic OR combination of
|
||||
* valid interrupt flags for the LEUART module (LEUART_IF_nnn).
|
||||
******************************************************************************/
|
||||
static __INLINE void LEUART_IntDisable(LEUART_TypeDef *leuart, uint32_t flags)
|
||||
@@ -193,7 +193,7 @@ static __INLINE void LEUART_IntDisable(LEUART_TypeDef *leuart, uint32_t flags)
|
||||
* Pointer to LEUART peripheral register block.
|
||||
*
|
||||
* @param[in] flags
|
||||
* LEUART interrupt sources to enable. Use a logical OR combination of
|
||||
* LEUART interrupt sources to enable. Use a bitwise logic OR combination of
|
||||
* valid interrupt flags for the LEUART module (LEUART_IF_nnn).
|
||||
******************************************************************************/
|
||||
static __INLINE void LEUART_IntEnable(LEUART_TypeDef *leuart, uint32_t flags)
|
||||
@@ -213,7 +213,7 @@ static __INLINE void LEUART_IntEnable(LEUART_TypeDef *leuart, uint32_t flags)
|
||||
* Pointer to LEUART peripheral register block.
|
||||
*
|
||||
* @return
|
||||
* LEUART interrupt sources pending. A logical OR combination of valid
|
||||
* LEUART interrupt sources pending. A bitwise logic OR combination of valid
|
||||
* interrupt flags for the LEUART module (LEUART_IF_nnn).
|
||||
******************************************************************************/
|
||||
static __INLINE uint32_t LEUART_IntGet(LEUART_TypeDef *leuart)
|
||||
@@ -230,8 +230,8 @@ static __INLINE uint32_t LEUART_IntGet(LEUART_TypeDef *leuart)
|
||||
* Pointer to LEUART peripheral register block.
|
||||
*
|
||||
* @param[in] flags
|
||||
* LEUART interrupt sources to set to pending. Use a logical OR combination
|
||||
* of valid interrupt flags for the LEUART module (LEUART_IF_nnn).
|
||||
* LEUART interrupt sources to set to pending. Use a bitwise logic OR
|
||||
* combination of valid interrupt flags for the LEUART module (LEUART_IF_nnn).
|
||||
******************************************************************************/
|
||||
static __INLINE void LEUART_IntSet(LEUART_TypeDef *leuart, uint32_t flags)
|
||||
{
|
||||
|
||||
@@ -2,7 +2,7 @@
|
||||
* @file
|
||||
* @brief Memory protection unit (MPU) peripheral API for EFM32.
|
||||
* @author Energy Micro AS
|
||||
* @version 1.3.0
|
||||
* @version 2.0.0
|
||||
*******************************************************************************
|
||||
* @section License
|
||||
* <b>(C) Copyright 2010 Energy Micro AS, http://www.energymicro.com</b>
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
Some files were not shown because too many files have changed in this diff Show More
Reference in New Issue
Block a user