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git-svn-id: https://rt-thread.googlecode.com/svn/trunk@1759 bbd45198-f89e-11dd-88c7-29a3b14d5316
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wuyangyong
2011-10-13 17:15:32 +00:00
parent 1e06bb2726
commit eb0af4e41e
32 changed files with 10175 additions and 0 deletions
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bsp/lpc178x/CMSIS/CM3/CoreSupport/core_cm3.c
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/**************************************************************************//**
* @file core_cm3.c
* @brief CMSIS Cortex-M3 Core Peripheral Access Layer Source File
* @version V2.00
* @date 13. September 2010
*
* @note
* Copyright (C) 2009-2010 ARM Limited. All rights reserved.
*
* @par
* ARM Limited (ARM) is supplying this software for use with Cortex-M
* processor based microcontrollers. This file can be freely distributed
* within development tools that are supporting such ARM based processors.
*
* @par
* THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
* OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
* ARM SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
* CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
*
******************************************************************************/
#include <stdint.h>
/* define compiler specific symbols */
#if defined ( __CC_ARM )
#define __ASM __asm /*!< asm keyword for ARM Compiler */
#define __INLINE __inline /*!< inline keyword for ARM Compiler */
#elif defined ( __ICCARM__ )
#define __ASM __asm /*!< asm keyword for IAR Compiler */
#define __INLINE inline /*!< inline keyword for IAR Compiler. Only avaiable in High optimization mode! */
#elif defined ( __GNUC__ )
#define __ASM __asm /*!< asm keyword for GNU Compiler */
#define __INLINE inline /*!< inline keyword for GNU Compiler */
#elif defined ( __TASKING__ )
#define __ASM __asm /*!< asm keyword for TASKING Compiler */
#define __INLINE inline /*!< inline keyword for TASKING Compiler */
#endif
/* ########################## Core Instruction Access ######################### */
#if defined ( __CC_ARM ) /*------------------ RealView Compiler ----------------*/
/** \brief Reverse byte order (16 bit)
This function reverses the byte order in two unsigned short values.
\param [in] value Value to reverse
\return Reversed value
*/
#if (__ARMCC_VERSION < 400677)
__ASM uint32_t __REV16(uint32_t value)
{
rev16 r0, r0
bx lr
}
#endif /* __ARMCC_VERSION */
/** \brief Reverse byte order in signed short value
This function reverses the byte order in a signed short value with sign extension to integer.
\param [in] value Value to reverse
\return Reversed value
*/
#if (__ARMCC_VERSION < 400677)
__ASM int32_t __REVSH(int32_t value)
{
revsh r0, r0
bx lr
}
#endif /* __ARMCC_VERSION */
/** \brief Remove the exclusive lock
This function removes the exclusive lock which is created by LDREX.
*/
#if (__ARMCC_VERSION < 400000)
__ASM void __CLREX(void)
{
clrex
}
#endif /* __ARMCC_VERSION */
#elif (defined (__ICCARM__)) /*---------------- ICC Compiler ---------------------*/
/* obsolete */
#elif (defined (__GNUC__)) /*------------------ GNU Compiler ---------------------*/
/* obsolete */
#elif (defined (__TASKING__)) /*--------------- TASKING Compiler -----------------*/
/* obsolete */
#endif
/* ########################### Core Function Access ########################### */
#if defined ( __CC_ARM ) /*------------------ RealView Compiler ----------------*/
/** \brief Get Control Register
This function returns the content of the Control Register.
\return Control Register value
*/
#if (__ARMCC_VERSION < 400000)
__ASM uint32_t __get_CONTROL(void)
{
mrs r0, control
bx lr
}
#endif /* __ARMCC_VERSION */
/** \brief Set Control Register
This function writes the given value to the Control Register.
\param [in] control Control Register value to set
*/
#if (__ARMCC_VERSION < 400000)
__ASM void __set_CONTROL(uint32_t control)
{
msr control, r0
bx lr
}
#endif /* __ARMCC_VERSION */
/** \brief Get ISPR Register
This function returns the content of the ISPR Register.
\return ISPR Register value
*/
#if (__ARMCC_VERSION < 400000)
__ASM uint32_t __get_IPSR(void)
{
mrs r0, ipsr
bx lr
}
#endif /* __ARMCC_VERSION */
/** \brief Get APSR Register
This function returns the content of the APSR Register.
\return APSR Register value
*/
#if (__ARMCC_VERSION < 400000)
__ASM uint32_t __get_APSR(void)
{
mrs r0, apsr
bx lr
}
#endif /* __ARMCC_VERSION */
/** \brief Get xPSR Register
This function returns the content of the xPSR Register.
\return xPSR Register value
*/
#if (__ARMCC_VERSION < 400000)
__ASM uint32_t __get_xPSR(void)
{
mrs r0, xpsr
bx lr
}
#endif /* __ARMCC_VERSION */
/** \brief Get Process Stack Pointer
This function returns the current value of the Process Stack Pointer (PSP).
\return PSP Register value
*/
#if (__ARMCC_VERSION < 400000)
__ASM uint32_t __get_PSP(void)
{
mrs r0, psp
bx lr
}
#endif /* __ARMCC_VERSION */
/** \brief Set Process Stack Pointer
This function assigns the given value to the Process Stack Pointer (PSP).
\param [in] topOfProcStack Process Stack Pointer value to set
*/
#if (__ARMCC_VERSION < 400000)
__ASM void __set_PSP(uint32_t topOfProcStack)
{
msr psp, r0
bx lr
}
#endif /* __ARMCC_VERSION */
/** \brief Get Main Stack Pointer
This function returns the current value of the Main Stack Pointer (MSP).
\return MSP Register value
*/
#if (__ARMCC_VERSION < 400000)
__ASM uint32_t __get_MSP(void)
{
mrs r0, msp
bx lr
}
#endif /* __ARMCC_VERSION */
/** \brief Set Main Stack Pointer
This function assigns the given value to the Main Stack Pointer (MSP).
\param [in] topOfMainStack Main Stack Pointer value to set
*/
#if (__ARMCC_VERSION < 400000)
__ASM void __set_MSP(uint32_t mainStackPointer)
{
msr msp, r0
bx lr
}
#endif /* __ARMCC_VERSION */
/** \brief Get Base Priority
This function returns the current value of the Base Priority register.
\return Base Priority register value
*/
#if (__ARMCC_VERSION < 400000)
__ASM uint32_t __get_BASEPRI(void)
{
mrs r0, basepri
bx lr
}
#endif /* __ARMCC_VERSION */
/** \brief Set Base Priority
This function assigns the given value to the Base Priority register.
\param [in] basePri Base Priority value to set
*/
#if (__ARMCC_VERSION < 400000)
__ASM void __set_BASEPRI(uint32_t basePri)
{
msr basepri, r0
bx lr
}
#endif /* __ARMCC_VERSION */
/** \brief Get Priority Mask
This function returns the current state of the priority mask bit from the Priority Mask Register.
\return Priority Mask value
*/
#if (__ARMCC_VERSION < 400000)
__ASM uint32_t __get_PRIMASK(void)
{
mrs r0, primask
bx lr
}
#endif /* __ARMCC_VERSION */
/** \brief Set Priority Mask
This function assigns the given value to the Priority Mask Register.
\param [in] priMask Priority Mask
*/
#if (__ARMCC_VERSION < 400000)
__ASM void __set_PRIMASK(uint32_t priMask)
{
msr primask, r0
bx lr
}
#endif /* __ARMCC_VERSION */
/** \brief Get Fault Mask
This function returns the current value of the Fault Mask Register.
\return Fault Mask value
*/
#if (__ARMCC_VERSION < 400000)
__ASM uint32_t __get_FAULTMASK(void)
{
mrs r0, faultmask
bx lr
}
#endif /* __ARMCC_VERSION */
/** \brief Set the Fault Mask
This function assigns the given value to the Fault Mask Register.
\param [in] faultMask Fault Mask value value to set
*/
#if (__ARMCC_VERSION < 400000)
__ASM void __set_FAULTMASK(uint32_t faultMask)
{
msr faultmask, r0
bx lr
}
#endif /* __ARMCC_VERSION */
#elif (defined (__ICCARM__)) /*---------------- ICC Compiler ---------------------*/
/* obsolete */
#elif (defined (__GNUC__)) /*------------------ GNU Compiler ---------------------*/
/* obsolete */
#elif (defined (__TASKING__)) /*--------------- TASKING Compiler -----------------*/
/* obsolete */
#endif
bsp/lpc178x/CMSIS/CM3/CoreSupport/core_cm3.h
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bsp/lpc178x/CMSIS/CM3/DeviceSupport/NXP/LPC177x_8x/LPC177x_8x.h
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bsp/lpc178x/CMSIS/CM3/DeviceSupport/NXP/LPC177x_8x/linker/ldscript_iram_iar.icf
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/*###ICF### Section handled by ICF editor, don't touch! ****/
/*-Editor annotation file-*/
/* IcfEditorFile="$TOOLKIT_DIR$\config\ide\IcfEditor\cortex_v1_0.xml" */
/*-Specials-*/
define symbol __ICFEDIT_intvec_start__ = 0x10000000;
/*-Memory Regions-*/
define symbol __ICFEDIT_region_ROM_start__ = 0x00000000;
define symbol __ICFEDIT_region_ROM_end__ = 0x00000000;
define symbol __ICFEDIT_region_RAM_start__ = 0x10000140;
define symbol __ICFEDIT_region_RAM_end__ = 0x1000FFFF;
/*-Sizes-*/
define symbol __ICFEDIT_size_cstack__ = 0x400;
define symbol __ICFEDIT_size_heap__ = 0x200;
/**** End of ICF editor section. ###ICF###*/
define memory mem with size = 4G;
define region ROM_region = mem:[from __ICFEDIT_region_ROM_start__ to __ICFEDIT_region_ROM_end__];
define region RAM_region = mem:[from __ICFEDIT_region_RAM_start__ to __ICFEDIT_region_RAM_end__];
define symbol _AHB_RAM_start__ = 0x20080000;
define symbol _AHB_RAM_end__ = 0x200BFFFF;
define region AHB_RAM_region = mem:[from _AHB_RAM_start__ to _AHB_RAM_end__];
define block CSTACK with alignment = 8, size = __ICFEDIT_size_cstack__ { };
define block HEAP with alignment = 8, size = __ICFEDIT_size_heap__ { };
initialize by copy { readwrite };
do not initialize { section .noinit };
place at address mem:__ICFEDIT_intvec_start__ { section .intvec };
place in RAM_region { readonly };
place in RAM_region { readwrite,
block CSTACK, block HEAP };
place in AHB_RAM_region { section USB_RAM };
bsp/lpc178x/CMSIS/CM3/DeviceSupport/NXP/LPC177x_8x/linker/ldscript_irom_iar.icf
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/*###ICF### Section handled by ICF editor, don't touch! ****/
/*-Editor annotation file-*/
/* IcfEditorFile="$TOOLKIT_DIR$\config\ide\IcfEditor\cortex_v1_0.xml" */
/*-Specials-*/
define symbol __ICFEDIT_intvec_start__ = 0x00000000;
/*-Memory Regions-*/
define symbol __ICFEDIT_region_ROM_start__ = 0x00000000;
define symbol __ICFEDIT_region_ROM_end__ = 0x0007FFFF;
define symbol __ICFEDIT_region_RAM_start__ = 0x10000000;
define symbol __ICFEDIT_region_RAM_end__ = 0x1000FFFF;
/*-Sizes-*/
define symbol __ICFEDIT_size_cstack__ = 0x400;
define symbol __ICFEDIT_size_heap__ = 0x200;
/**** End of ICF editor section. ###ICF###*/
define memory mem with size = 4G;
define region ROM_region = mem:[from __ICFEDIT_region_ROM_start__ to __ICFEDIT_region_ROM_end__];
define region RAM_region = mem:[from __ICFEDIT_region_RAM_start__ to __ICFEDIT_region_RAM_end__];
define symbol _AHB_RAM_start__ = 0x20080000;
define symbol _AHB_RAM_end__ = 0x200BFFFF;
define region AHB_RAM_region = mem:[from _AHB_RAM_start__ to _AHB_RAM_end__];
define block CSTACK with alignment = 8, size = __ICFEDIT_size_cstack__ { };
define block HEAP with alignment = 8, size = __ICFEDIT_size_heap__ { };
initialize by copy with packing = zeros { readwrite };
do not initialize { section .noinit };
place at address mem:__ICFEDIT_intvec_start__ { section .intvec };
place at address mem:0x2FC { section CRPKEY };
place in ROM_region { readonly };
place in RAM_region { readwrite,
block CSTACK, block HEAP };
place in AHB_RAM_region { section USB_RAM };
bsp/lpc178x/CMSIS/CM3/DeviceSupport/NXP/LPC177x_8x/startup/arm/startup_LPC177x_8x.s
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;/*****************************************************************************
; * @file: startup_LPC177x_8x.s
; * @purpose: CMSIS Cortex-M3 Core Device Startup File
; * for the NXP LPC177x_8x Device Series
; * @version: V1.20
; * @date: 07. October 2010
; *------- <<< Use Configuration Wizard in Context Menu >>> ------------------
; *
; * Copyright (C) 2010 ARM Limited. All rights reserved.
; * ARM Limited (ARM) is supplying this software for use with Cortex-M3
; * processor based microcontrollers. This file can be freely distributed
; * within development tools that are supporting such ARM based processors.
; *
; * THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
; * OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
; * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
; * ARM SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
; * CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
; *
; *****************************************************************************/
; <h> Stack Configuration
; <o> Stack Size (in Bytes) <0x0-0xFFFFFFFF:8>
; </h>
Stack_Size EQU 0x00000200
AREA STACK, NOINIT, READWRITE, ALIGN=3
Stack_Mem SPACE Stack_Size
__initial_sp
; <h> Heap Configuration
; <o> Heap Size (in Bytes) <0x0-0xFFFFFFFF:8>
; </h>
Heap_Size EQU 0x00000000
AREA HEAP, NOINIT, READWRITE, ALIGN=3
__heap_base
Heap_Mem SPACE Heap_Size
__heap_limit
PRESERVE8
THUMB
; Vector Table Mapped to Address 0 at Reset
AREA RESET, DATA, READONLY
EXPORT __Vectors
__Vectors DCD __initial_sp ; Top of Stack
DCD Reset_Handler ; Reset Handler
DCD NMI_Handler ; NMI Handler
DCD HardFault_Handler ; Hard Fault Handler
DCD MemManage_Handler ; MPU Fault Handler
DCD BusFault_Handler ; Bus Fault Handler
DCD UsageFault_Handler ; Usage Fault Handler
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD SVC_Handler ; SVCall Handler
DCD DebugMon_Handler ; Debug Monitor Handler
DCD 0 ; Reserved
DCD PendSV_Handler ; PendSV Handler
DCD SysTick_Handler ; SysTick Handler
; External Interrupts
DCD WDT_IRQHandler ; 16: Watchdog Timer
DCD TIMER0_IRQHandler ; 17: Timer0
DCD TIMER1_IRQHandler ; 18: Timer1
DCD TIMER2_IRQHandler ; 19: Timer2
DCD TIMER3_IRQHandler ; 20: Timer3
DCD UART0_IRQHandler ; 21: UART0
DCD UART1_IRQHandler ; 22: UART1
DCD UART2_IRQHandler ; 23: UART2
DCD UART3_IRQHandler ; 24: UART3
DCD PWM1_IRQHandler ; 25: PWM1
DCD I2C0_IRQHandler ; 26: I2C0
DCD I2C1_IRQHandler ; 27: I2C1
DCD I2C2_IRQHandler ; 28: I2C2
DCD SPIFI_IRQHandler ; 29: SPIFI
DCD SSP0_IRQHandler ; 30: SSP0
DCD SSP1_IRQHandler ; 31: SSP1
DCD PLL0_IRQHandler ; 32: PLL0 Lock (Main PLL)
DCD RTC_IRQHandler ; 33: Real Time Clock
DCD EINT0_IRQHandler ; 34: External Interrupt 0
DCD EINT1_IRQHandler ; 35: External Interrupt 1
DCD EINT2_IRQHandler ; 36: External Interrupt 2
DCD EINT3_IRQHandler ; 37: External Interrupt 3
DCD ADC_IRQHandler ; 38: A/D Converter
DCD BOD_IRQHandler ; 39: Brown-Out Detect
DCD USB_IRQHandler ; 40: USB
DCD CAN_IRQHandler ; 41: CAN
DCD DMA_IRQHandler ; 42: General Purpose DMA
DCD I2S_IRQHandler ; 43: I2S
DCD ENET_IRQHandler ; 44: Ethernet
DCD MCI_IRQHandler ; 45: SD/MMC card I/F
DCD MCPWM_IRQHandler ; 46: Motor Control PWM
DCD QEI_IRQHandler ; 47: Quadrature Encoder Interface
DCD PLL1_IRQHandler ; 48: PLL1 Lock (USB PLL)
DCD USBActivity_IRQHandler ; 49: USB Activity interrupt to wakeup
DCD CANActivity_IRQHandler ; 50: CAN Activity interrupt to wakeup
DCD UART4_IRQHandler ; 51: UART4
DCD SSP2_IRQHandler ; 52: SSP2
DCD LCD_IRQHandler ; 53: LCD
DCD GPIO_IRQHandler ; 54: GPIO
DCD PWM0_IRQHandler ; 55: PWM0
DCD EEPROM_IRQHandler ; 56: EEPROM
IF :LNOT::DEF:NO_CRP
AREA |.ARM.__at_0x02FC|, CODE, READONLY
CRP_Key DCD 0xFFFFFFFF
ENDIF
AREA |.text|, CODE, READONLY
; Reset Handler
Reset_Handler PROC
EXPORT Reset_Handler [WEAK]
IMPORT SystemInit
IMPORT __main
LDR R0, =SystemInit
BLX R0
LDR R0, =__main
BX R0
ENDP
; Dummy Exception Handlers (infinite loops which can be modified)
NMI_Handler PROC
EXPORT NMI_Handler [WEAK]
B .
ENDP
HardFault_Handler\
PROC
EXPORT HardFault_Handler [WEAK]
B .
ENDP
MemManage_Handler\
PROC
EXPORT MemManage_Handler [WEAK]
B .
ENDP
BusFault_Handler\
PROC
EXPORT BusFault_Handler [WEAK]
B .
ENDP
UsageFault_Handler\
PROC
EXPORT UsageFault_Handler [WEAK]
B .
ENDP
SVC_Handler PROC
EXPORT SVC_Handler [WEAK]
B .
ENDP
DebugMon_Handler\
PROC
EXPORT DebugMon_Handler [WEAK]
B .
ENDP
PendSV_Handler PROC
EXPORT PendSV_Handler [WEAK]
B .
ENDP
SysTick_Handler PROC
EXPORT SysTick_Handler [WEAK]
B .
ENDP
Default_Handler PROC
EXPORT WDT_IRQHandler [WEAK]
EXPORT TIMER0_IRQHandler [WEAK]
EXPORT TIMER1_IRQHandler [WEAK]
EXPORT TIMER2_IRQHandler [WEAK]
EXPORT TIMER3_IRQHandler [WEAK]
EXPORT UART0_IRQHandler [WEAK]
EXPORT UART1_IRQHandler [WEAK]
EXPORT UART2_IRQHandler [WEAK]
EXPORT UART3_IRQHandler [WEAK]
EXPORT PWM1_IRQHandler [WEAK]
EXPORT I2C0_IRQHandler [WEAK]
EXPORT I2C1_IRQHandler [WEAK]
EXPORT I2C2_IRQHandler [WEAK]
EXPORT SPIFI_IRQHandler [WEAK]
EXPORT SSP0_IRQHandler [WEAK]
EXPORT SSP1_IRQHandler [WEAK]
EXPORT PLL0_IRQHandler [WEAK]
EXPORT RTC_IRQHandler [WEAK]
EXPORT EINT0_IRQHandler [WEAK]
EXPORT EINT1_IRQHandler [WEAK]
EXPORT EINT2_IRQHandler [WEAK]
EXPORT EINT3_IRQHandler [WEAK]
EXPORT ADC_IRQHandler [WEAK]
EXPORT BOD_IRQHandler [WEAK]
EXPORT USB_IRQHandler [WEAK]
EXPORT CAN_IRQHandler [WEAK]
EXPORT DMA_IRQHandler [WEAK]
EXPORT I2S_IRQHandler [WEAK]
EXPORT ENET_IRQHandler [WEAK]
EXPORT MCI_IRQHandler [WEAK]
EXPORT MCPWM_IRQHandler [WEAK]
EXPORT QEI_IRQHandler [WEAK]
EXPORT PLL1_IRQHandler [WEAK]
EXPORT USBActivity_IRQHandler [WEAK]
EXPORT CANActivity_IRQHandler [WEAK]
EXPORT UART4_IRQHandler [WEAK]
EXPORT SSP2_IRQHandler [WEAK]
EXPORT LCD_IRQHandler [WEAK]
EXPORT GPIO_IRQHandler [WEAK]
EXPORT PWM0_IRQHandler [WEAK]
EXPORT EEPROM_IRQHandler [WEAK]
WDT_IRQHandler
TIMER0_IRQHandler
TIMER1_IRQHandler
TIMER2_IRQHandler
TIMER3_IRQHandler
UART0_IRQHandler
UART1_IRQHandler
UART2_IRQHandler
UART3_IRQHandler
PWM1_IRQHandler
I2C0_IRQHandler
I2C1_IRQHandler
I2C2_IRQHandler
SPIFI_IRQHandler
SSP0_IRQHandler
SSP1_IRQHandler
PLL0_IRQHandler
RTC_IRQHandler
EINT0_IRQHandler
EINT1_IRQHandler
EINT2_IRQHandler
EINT3_IRQHandler
ADC_IRQHandler
BOD_IRQHandler
USB_IRQHandler
CAN_IRQHandler
DMA_IRQHandler
I2S_IRQHandler
ENET_IRQHandler
MCI_IRQHandler
MCPWM_IRQHandler
QEI_IRQHandler
PLL1_IRQHandler
USBActivity_IRQHandler
CANActivity_IRQHandler
UART4_IRQHandler
SSP2_IRQHandler
LCD_IRQHandler
GPIO_IRQHandler
PWM0_IRQHandler
EEPROM_IRQHandler
B .
ENDP
ALIGN
; User Initial Stack & Heap
IF :DEF:__MICROLIB
EXPORT __initial_sp
EXPORT __heap_base
EXPORT __heap_limit
ELSE
IMPORT __use_two_region_memory
EXPORT __user_initial_stackheap
__user_initial_stackheap
LDR R0, = Heap_Mem
LDR R1, =(Stack_Mem + Stack_Size)
LDR R2, = (Heap_Mem + Heap_Size)
LDR R3, = Stack_Mem
BX LR
ALIGN
ENDIF
END
bsp/lpc178x/CMSIS/CM3/DeviceSupport/NXP/LPC177x_8x/startup/gcc/startup_LPC177x_8x.s
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/*****************************************************************************/
/* startup_LPC17xx.s: Startup file for LPC17xx device series */
/*****************************************************************************/
/* Version: CodeSourcery Sourcery G++ Lite (with CS3) */
/*****************************************************************************/
/*
//*** <<< Use Configuration Wizard in Context Menu >>> ***
*/
/*
// <h> Stack Configuration
// <o> Stack Size (in Bytes) <0x0-0xFFFFFFFF:8>
// </h>
*/
.equ Stack_Size, 0x00000100
.section ".stack", "w"
.align 3
.globl __cs3_stack_mem
.globl __cs3_stack_size
__cs3_stack_mem:
.if Stack_Size
.space Stack_Size
.endif
.size __cs3_stack_mem, . - __cs3_stack_mem
.set __cs3_stack_size, . - __cs3_stack_mem
/*
// <h> Heap Configuration
// <o> Heap Size (in Bytes) <0x0-0xFFFFFFFF:8>
// </h>
*/
.equ Heap_Size, 0x00001000
.section ".heap", "w"
.align 3
.globl __cs3_heap_start
.globl __cs3_heap_end
__cs3_heap_start:
.if Heap_Size
.space Heap_Size
.endif
__cs3_heap_end:
/* Vector Table */
.section ".cs3.interrupt_vector"
.globl __cs3_interrupt_vector_cortex_m
.type __cs3_interrupt_vector_cortex_m, %object
__cs3_interrupt_vector_cortex_m:
.long __cs3_stack /* Top of Stack */
.long __cs3_reset /* Reset Handler */
.long NMI_Handler /* NMI Handler */
.long HardFault_Handler /* Hard Fault Handler */
.long MemManage_Handler /* MPU Fault Handler */
.long BusFault_Handler /* Bus Fault Handler */
.long UsageFault_Handler /* Usage Fault Handler */
.long 0 /* Reserved */
.long 0 /* Reserved */
.long 0 /* Reserved */
.long 0 /* Reserved */
.long SVC_Handler /* SVCall Handler */
.long DebugMon_Handler /* Debug Monitor Handler */
.long 0 /* Reserved */
.long PendSV_Handler /* PendSV Handler */
.long SysTick_Handler /* SysTick Handler */
/* External Interrupts */
.long WDT_IRQHandler /* 16: Watchdog Timer */
.long TIMER0_IRQHandler /* 17: Timer0 */
.long TIMER1_IRQHandler /* 18: Timer1 */
.long TIMER2_IRQHandler /* 19: Timer2 */
.long TIMER3_IRQHandler /* 20: Timer3 */
.long UART0_IRQHandler /* 21: UART0 */
.long UART1_IRQHandler /* 22: UART1 */
.long UART2_IRQHandler /* 23: UART2 */
.long UART3_IRQHandler /* 24: UART3 */
.long PWM1_IRQHandler /* 25: PWM1 */
.long I2C0_IRQHandler /* 26: I2C0 */
.long I2C1_IRQHandler /* 27: I2C1 */
.long I2C2_IRQHandler /* 28: I2C2 */
.long SPIFI_IRQHandler /* 29: SPIFI */
.long SSP0_IRQHandler /* 30: SSP0 */
.long SSP1_IRQHandler /* 31: SSP1 */
.long PLL0_IRQHandler /* 32: PLL0 Lock (Main PLL) */
.long RTC_IRQHandler /* 33: Real Time Clock */
.long EINT0_IRQHandler /* 34: External Interrupt 0 */
.long EINT1_IRQHandler /* 35: External Interrupt 1 */
.long EINT2_IRQHandler /* 36: External Interrupt 2 */
.long EINT3_IRQHandler /* 37: External Interrupt 3 */
.long ADC_IRQHandler /* 38: A/D Converter */
.long BOD_IRQHandler /* 39: Brown-Out Detect */
.long USB_IRQHandler /* 40: USB */
.long CAN_IRQHandler /* 41: CAN */
.long DMA_IRQHandler /* 42: General Purpose DMA */
.long I2S_IRQHandler /* 43: I2S */
.long ENET_IRQHandler /* 44: Ethernet */
.long MCI_IRQHandler /* 45: SD/MMC Card */
.long MCPWM_IRQHandler /* 46: Motor Control PWM */
.long QEI_IRQHandler /* 47: Quadrature Encoder Interface */
.long PLL1_IRQHandler /* 48: PLL1 Lock (USB PLL) */
.long USBActivity_IRQHandler /* 49: USB Activity */
.long CANActivity_IRQHandler /* 50: CAN Activity */
.long UART4_IRQHandler /* 51: UART4 */
.long SSP2_IRQHandler /* 52: SSP2 */
.long LCD_IRQHandler /* 53: LCD */
.long GPIO_IRQHandler /* 54: GPIO */
.long PWM0_IRQHandler /* 55: PWM0 */
.long EEPROM_IRQHandler /* 56: EEPROM */
.size __cs3_interrupt_vector_cortex_m, . - __cs3_interrupt_vector_cortex_m
.thumb
/* Reset Handler */
.section .cs3.reset,"x",%progbits
.thumb_func
.globl __cs3_reset_cortex_m
.type __cs3_reset_cortex_m, %function
__cs3_reset_cortex_m:
.fnstart
.if (RAM_MODE)
/* Clear .bss section (Zero init) */
MOV R0, #0
LDR R1, =__bss_start__
LDR R2, =__bss_end__
CMP R1,R2
BEQ BSSIsEmpty
LoopZI:
CMP R1, R2
BHS BSSIsEmpty
STR R0, [R1]
ADD R1, #4
BLO LoopZI
BSSIsEmpty:
LDR R0, =SystemInit
BLX R0
LDR R0,=main
BX R0
.else
LDR R0, =SystemInit
BLX R0
LDR R0,=_start
BX R0
.endif
.pool
.cantunwind
.fnend
.size __cs3_reset_cortex_m,.-__cs3_reset_cortex_m
.section ".text"
/* Exception Handlers */
.weak NMI_Handler
.type NMI_Handler, %function
NMI_Handler:
B .
.size NMI_Handler, . - NMI_Handler
.weak HardFault_Handler
.type HardFault_Handler, %function
HardFault_Handler:
B .
.size HardFault_Handler, . - HardFault_Handler
.weak MemManage_Handler
.type MemManage_Handler, %function
MemManage_Handler:
B .
.size MemManage_Handler, . - MemManage_Handler
.weak BusFault_Handler
.type BusFault_Handler, %function
BusFault_Handler:
B .
.size BusFault_Handler, . - BusFault_Handler
.weak UsageFault_Handler
.type UsageFault_Handler, %function
UsageFault_Handler:
B .
.size UsageFault_Handler, . - UsageFault_Handler
.weak SVC_Handler
.type SVC_Handler, %function
SVC_Handler:
B .
.size SVC_Handler, . - SVC_Handler
.weak DebugMon_Handler
.type DebugMon_Handler, %function
DebugMon_Handler:
B .
.size DebugMon_Handler, . - DebugMon_Handler
.weak PendSV_Handler
.type PendSV_Handler, %function
PendSV_Handler:
B .
.size PendSV_Handler, . - PendSV_Handler
.weak SysTick_Handler
.type SysTick_Handler, %function
SysTick_Handler:
B .
.size SysTick_Handler, . - SysTick_Handler
/* IRQ Handlers */
.globl Default_Handler
.type Default_Handler, %function
Default_Handler:
B .
.size Default_Handler, . - Default_Handler
.macro IRQ handler
.weak \handler
.set \handler, Default_Handler
.endm
IRQ WDT_IRQHandler
IRQ TIMER0_IRQHandler
IRQ TIMER1_IRQHandler
IRQ TIMER2_IRQHandler
IRQ TIMER3_IRQHandler
IRQ UART0_IRQHandler
IRQ UART1_IRQHandler
IRQ UART2_IRQHandler
IRQ UART3_IRQHandler
IRQ PWM1_IRQHandler
IRQ I2C0_IRQHandler
IRQ I2C1_IRQHandler
IRQ I2C2_IRQHandler
IRQ SPIFI_IRQHandler
IRQ SSP0_IRQHandler
IRQ SSP1_IRQHandler
IRQ PLL0_IRQHandler
IRQ RTC_IRQHandler
IRQ EINT0_IRQHandler
IRQ EINT1_IRQHandler
IRQ EINT2_IRQHandler
IRQ EINT3_IRQHandler
IRQ ADC_IRQHandler
IRQ BOD_IRQHandler
IRQ USB_IRQHandler
IRQ CAN_IRQHandler
IRQ DMA_IRQHandler
IRQ I2S_IRQHandler
IRQ ENET_IRQHandler
IRQ MCI_IRQHandler
IRQ MCPWM_IRQHandler
IRQ QEI_IRQHandler
IRQ PLL1_IRQHandler
IRQ USBActivity_IRQHandler
IRQ CANActivity_IRQHandler
IRQ UART4_IRQHandler
IRQ SSP2_IRQHandler
IRQ LCD_IRQHandler
IRQ GPIO_IRQHandler
IRQ PWM0_IRQHandler
IRQ EEPROM_IRQHandler
.end
bsp/lpc178x/CMSIS/CM3/DeviceSupport/NXP/LPC177x_8x/startup/iar/startup_LPC177x_8x.s
+393
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@@ -0,0 +1,393 @@
;/*****************************************************************************
; * @file: startup_LPC177x_8x.s
; * @purpose: CMSIS Cortex-M3 Core Device Startup File
; * for the NXP LPC17xx Device Series
; * @version: V1.03
; * @date: 09. February 2010
; *----------------------------------------------------------------------------
; *
; * Copyright (C) 2010 ARM Limited. All rights reserved.
; *
; * ARM Limited (ARM) is supplying this software for use with Cortex-Mx
; * processor based microcontrollers. This file can be freely distributed
; * within development tools that are supporting such ARM based processors.
; *
; * THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
; * OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
; * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
; * ARM SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
; * CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
; *
; ******************************************************************************/
;
; The modules in this file are included in the libraries, and may be replaced
; by any user-defined modules that define the PUBLIC symbol _program_start or
; a user defined start symbol.
; To override the cstartup defined in the library, simply add your modified
; version to the workbench project.
;
; The vector table is normally located at address 0.
; When debugging in RAM, it can be located in RAM, aligned to at least 2^6.
; The name "__vector_table" has special meaning for C-SPY:
; it is where the SP start value is found, and the NVIC vector
; table register (VTOR) is initialized to this address if != 0.
;
; Cortex-M version
;
MODULE ?cstartup
;; Forward declaration of sections.
SECTION CSTACK:DATA:NOROOT(3)
SECTION .intvec:CODE:NOROOT(2)
EXTERN __iar_program_start
EXTERN SystemInit
PUBLIC __vector_table
PUBLIC __vector_table_0x1c
PUBLIC __Vectors
PUBLIC __Vectors_End
PUBLIC __Vectors_Size
DATA
__vector_table
DCD sfe(CSTACK)
DCD Reset_Handler
DCD NMI_Handler
DCD HardFault_Handler
DCD MemManage_Handler
DCD BusFault_Handler
DCD UsageFault_Handler
__vector_table_0x1c
DCD 0
DCD 0
DCD 0
DCD 0
DCD SVC_Handler
DCD DebugMon_Handler
DCD 0
DCD PendSV_Handler
DCD SysTick_Handler
; External Interrupts
DCD WDT_IRQHandler ; 16: Watchdog Timer
DCD TIMER0_IRQHandler ; 17: Timer0
DCD TIMER1_IRQHandler ; 18: Timer1
DCD TIMER2_IRQHandler ; 19: Timer2
DCD TIMER3_IRQHandler ; 20: Timer3
DCD UART0_IRQHandler ; 21: UART0
DCD UART1_IRQHandler ; 22: UART1
DCD UART2_IRQHandler ; 23: UART2
DCD UART3_IRQHandler ; 24: UART3
DCD PWM1_IRQHandler ; 25: PWM1
DCD I2C0_IRQHandler ; 26: I2C0
DCD I2C1_IRQHandler ; 27: I2C1
DCD I2C2_IRQHandler ; 28: I2C2
DCD SPIFI_IRQHandler ; 29: SPIFI
DCD SSP0_IRQHandler ; 30: SSP0
DCD SSP1_IRQHandler ; 31: SSP1
DCD PLL0_IRQHandler ; 32: PLL0 Lock (Main PLL)
DCD RTC_IRQHandler ; 33: Real Time Clock
DCD EINT0_IRQHandler ; 34: External Interrupt 0
DCD EINT1_IRQHandler ; 35: External Interrupt 1
DCD EINT2_IRQHandler ; 36: External Interrupt 2
DCD EINT3_IRQHandler ; 37: External Interrupt 3
DCD ADC_IRQHandler ; 38: A/D Converter
DCD BOD_IRQHandler ; 39: Brown-Out Detect
DCD USB_IRQHandler ; 40: USB
DCD CAN_IRQHandler ; 41: CAN
DCD DMA_IRQHandler ; 42: General Purpose DMA
DCD I2S_IRQHandler ; 43: I2S
DCD ENET_IRQHandler ; 44: Ethernet
DCD MCI_IRQHandler ; 45: MCI Card
DCD MCPWM_IRQHandler ; 46: Motor Control PWM
DCD QEI_IRQHandler ; 47: Quadrature Encoder Interface
DCD PLL1_IRQHandler ; 48: PLL1 Lock (USB PLL)
DCD USBActivity_IRQHandler ; 49: USB Activity Interrupt
DCD CANActivity_IRQHandler ; 50: CAN Activity Interrupt
DCD UART4_IRQHandler ; 51: UART4
DCD SSP2_IRQHandler ; 52: SSP2
DCD LCD_IRQHandler ; 53: LCD
DCD GPIO_IRQHandler ; 54: GPIO
DCD PWM0_IRQHandler ; 55: PWM0
DCD EEPROM_IRQHandler ; 56: EEPROM
__Vectors_End
__Vectors EQU __vector_table
__Vectors_Size EQU __Vectors_End - __Vectors
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;
;; Default interrupt handlers.
;;
THUMB
PUBWEAK Reset_Handler
SECTION .text:CODE:REORDER(2)
Reset_Handler
LDR R0, =SystemInit
BLX R0
LDR R0, =__iar_program_start
BX R0
PUBWEAK NMI_Handler
SECTION .text:CODE:REORDER(1)
NMI_Handler
B NMI_Handler
PUBWEAK HardFault_Handler
SECTION .text:CODE:REORDER(1)
HardFault_Handler
B HardFault_Handler
PUBWEAK MemManage_Handler
SECTION .text:CODE:REORDER(1)
MemManage_Handler
B MemManage_Handler
PUBWEAK BusFault_Handler
SECTION .text:CODE:REORDER(1)
BusFault_Handler
B BusFault_Handler
PUBWEAK UsageFault_Handler
SECTION .text:CODE:REORDER(1)
UsageFault_Handler
B UsageFault_Handler
PUBWEAK SVC_Handler
SECTION .text:CODE:REORDER(1)
SVC_Handler
B SVC_Handler
PUBWEAK DebugMon_Handler
SECTION .text:CODE:REORDER(1)
DebugMon_Handler
B DebugMon_Handler
PUBWEAK PendSV_Handler
SECTION .text:CODE:REORDER(1)
PendSV_Handler
B PendSV_Handler
PUBWEAK SysTick_Handler
SECTION .text:CODE:REORDER(1)
SysTick_Handler
B SysTick_Handler
PUBWEAK WDT_IRQHandler
SECTION .text:CODE:REORDER(1)
WDT_IRQHandler
B WDT_IRQHandler
PUBWEAK TIMER0_IRQHandler
SECTION .text:CODE:REORDER(1)
TIMER0_IRQHandler
B TIMER0_IRQHandler
PUBWEAK TIMER1_IRQHandler
SECTION .text:CODE:REORDER(1)
TIMER1_IRQHandler
B TIMER1_IRQHandler
PUBWEAK TIMER2_IRQHandler
SECTION .text:CODE:REORDER(1)
TIMER2_IRQHandler
B TIMER2_IRQHandler
PUBWEAK TIMER3_IRQHandler
SECTION .text:CODE:REORDER(1)
TIMER3_IRQHandler
B TIMER3_IRQHandler
PUBWEAK UART0_IRQHandler
SECTION .text:CODE:REORDER(1)
UART0_IRQHandler
B UART0_IRQHandler
PUBWEAK UART1_IRQHandler
SECTION .text:CODE:REORDER(1)
UART1_IRQHandler
B UART1_IRQHandler
PUBWEAK UART2_IRQHandler
SECTION .text:CODE:REORDER(1)
UART2_IRQHandler
B UART2_IRQHandler
PUBWEAK UART3_IRQHandler
SECTION .text:CODE:REORDER(1)
UART3_IRQHandler
B UART3_IRQHandler
PUBWEAK PWM1_IRQHandler
SECTION .text:CODE:REORDER(1)
PWM1_IRQHandler
B PWM1_IRQHandler
PUBWEAK I2C0_IRQHandler
SECTION .text:CODE:REORDER(1)
I2C0_IRQHandler
B I2C0_IRQHandler
PUBWEAK I2C1_IRQHandler
SECTION .text:CODE:REORDER(1)
I2C1_IRQHandler
B I2C1_IRQHandler
PUBWEAK I2C2_IRQHandler
SECTION .text:CODE:REORDER(1)
I2C2_IRQHandler
B I2C2_IRQHandler
PUBWEAK SPIFI_IRQHandler
SECTION .text:CODE:REORDER(1)
SPIFI_IRQHandler
B SPIFI_IRQHandler
PUBWEAK SSP0_IRQHandler
SECTION .text:CODE:REORDER(1)
SSP0_IRQHandler
B SSP0_IRQHandler
PUBWEAK SSP1_IRQHandler
SECTION .text:CODE:REORDER(1)
SSP1_IRQHandler
B SSP1_IRQHandler
PUBWEAK PLL0_IRQHandler
SECTION .text:CODE:REORDER(1)
PLL0_IRQHandler
B PLL0_IRQHandler
PUBWEAK RTC_IRQHandler
SECTION .text:CODE:REORDER(1)
RTC_IRQHandler
B RTC_IRQHandler
PUBWEAK EINT0_IRQHandler
SECTION .text:CODE:REORDER(1)
EINT0_IRQHandler
B EINT0_IRQHandler
PUBWEAK EINT1_IRQHandler
SECTION .text:CODE:REORDER(1)
EINT1_IRQHandler
B EINT1_IRQHandler
PUBWEAK EINT2_IRQHandler
SECTION .text:CODE:REORDER(1)
EINT2_IRQHandler
B EINT2_IRQHandler
PUBWEAK EINT3_IRQHandler
SECTION .text:CODE:REORDER(1)
EINT3_IRQHandler
B EINT3_IRQHandler
PUBWEAK ADC_IRQHandler
SECTION .text:CODE:REORDER(1)
ADC_IRQHandler
B ADC_IRQHandler
PUBWEAK BOD_IRQHandler
SECTION .text:CODE:REORDER(1)
BOD_IRQHandler
B BOD_IRQHandler
PUBWEAK USB_IRQHandler
SECTION .text:CODE:REORDER(1)
USB_IRQHandler
B USB_IRQHandler
PUBWEAK CAN_IRQHandler
SECTION .text:CODE:REORDER(1)
CAN_IRQHandler
B CAN_IRQHandler
PUBWEAK DMA_IRQHandler
SECTION .text:CODE:REORDER(1)
DMA_IRQHandler
B DMA_IRQHandler
PUBWEAK I2S_IRQHandler
SECTION .text:CODE:REORDER(1)
I2S_IRQHandler
B I2S_IRQHandler
PUBWEAK ENET_IRQHandler
SECTION .text:CODE:REORDER(1)
ENET_IRQHandler
B ENET_IRQHandler
PUBWEAK MCI_IRQHandler
SECTION .text:CODE:REORDER(1)
MCI_IRQHandler
B MCI_IRQHandler
PUBWEAK MCPWM_IRQHandler
SECTION .text:CODE:REORDER(1)
MCPWM_IRQHandler
B MCPWM_IRQHandler
PUBWEAK QEI_IRQHandler
SECTION .text:CODE:REORDER(1)
QEI_IRQHandler
B QEI_IRQHandler
PUBWEAK PLL1_IRQHandler
SECTION .text:CODE:REORDER(1)
PLL1_IRQHandler
B PLL1_IRQHandler
PUBWEAK USBActivity_IRQHandler
SECTION .text:CODE:REORDER(1)
USBActivity_IRQHandler
B USBActivity_IRQHandler
PUBWEAK CANActivity_IRQHandler
SECTION .text:CODE:REORDER(1)
CANActivity_IRQHandler
B CANActivity_IRQHandler
PUBWEAK UART4_IRQHandler
SECTION .text:CODE:REORDER(1)
UART4_IRQHandler
B UART4_IRQHandler
PUBWEAK SSP2_IRQHandler
SECTION .text:CODE:REORDER(1)
SSP2_IRQHandler
B SSP2_IRQHandler
PUBWEAK LCD_IRQHandler
SECTION .text:CODE:REORDER(1)
LCD_IRQHandler
B LCD_IRQHandler
PUBWEAK GPIO_IRQHandler
SECTION .text:CODE:REORDER(1)
GPIO_IRQHandler
B GPIO_IRQHandler
PUBWEAK PWM0_IRQHandler
SECTION .text:CODE:REORDER(1)
PWM0_IRQHandler
B PWM0_IRQHandler
PUBWEAK EEPROM_IRQHandler
SECTION .text:CODE:REORDER(1)
EEPROM_IRQHandler
B EEPROM_IRQHandler
END
bsp/lpc178x/CMSIS/CM3/DeviceSupport/NXP/LPC177x_8x/system_LPC177x_8x.c
+466
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@@ -0,0 +1,466 @@
/**********************************************************************
* $Id: system_LPC177x_8x.c 7485 2011-06-03 07:57:16Z sgg06786 $ system_LPC177x_8x.c 2011-06-02
*//**
* @file system_LPC177x_8x.c
* @brief CMSIS Cortex-M3 Device Peripheral Access Layer Source File
* for the NXP LPC177x_8x Device Series
*
* ARM Limited (ARM) is supplying this software for use with
* Cortex-M processor based microcontrollers. This file can be
* freely distributed within development tools that are supporting
* such ARM based processors.
*
* @version 1.0
* @date 02. June. 2011
* @author NXP MCU SW Application Team
*
* Copyright(C) 2011, NXP Semiconductor
* All rights reserved.
*
***********************************************************************
* Software that is described herein is for illustrative purposes only
* which provides customers with programming information regarding the
* products. This software is supplied "AS IS" without any warranties.
* NXP Semiconductors assumes no responsibility or liability for the
* use of the software, conveys no license or title under any patent,
* copyright, or mask work right to the product. NXP Semiconductors
* reserves the right to make changes in the software without
* notification. NXP Semiconductors also make no representation or
* warranty that such application will be suitable for the specified
* use without further testing or modification.
**********************************************************************/
#include <stdint.h>
#include "LPC177x_8x.h"
#include "system_LPC177x_8x.h"
/*
//-------- <<< Use Configuration Wizard in Context Menu >>> ------------------
*/
/*--------------------- Clock Configuration ----------------------------------
//
// <e> Clock Configuration
// <h> System Controls and Status Register (SCS)
// <o1.0> EMC_SHIFT: EMC Shift enable
// <0=> Static CS addresses match bus width; AD[1] = 0 for 32 bit, AD[0] = 0 for 16+32 bit
// <1=> Static CS addresses start at LSB 0 regardless of memory width
// <o1.1> EMC_RESET: EMC Reset disable
// <0=> EMC will be reset by any chip reset
// <1=> Portions of EMC will only be reset by POR or BOR
// <o1.2> EMC_BURST: EMC Burst disable
// <o1.3> MCIPWR_LEVEL: SD card interface signal SD_PWR Active Level selection
// <0=> SD_PWR is active low
// <1=> SD_PWR is active high
// <o1.4> OSCRANGE: Main Oscillator Range Select
// <0=> 1 MHz to 20 MHz
// <1=> 15 MHz to 25 MHz
// <o1.5> OSCEN: Main Oscillator enable
// </h>
//
// <h> Clock Source Select Register (CLKSRCSEL)
// <o2.0> CLKSRC: sysclk and PLL0 clock source selection
// <0=> Internal RC oscillator
// <1=> Main oscillator
// </h>
//
// <e3> PLL0 Configuration (Main PLL)
// <h> PLL0 Configuration Register (PLL0CFG)
// <i> PLL out clock = (F_cco / (2 * P))
// <i> F_cco = (F_in * M * 2 * P)
// <i> F_in must be in the range of 1 MHz to 25 MHz
// <i> F_cco must be in the range of 9.75 MHz to 160 MHz
// <o4.0..4> MSEL: PLL Multiplier Selection
// <i> M Value
// <1-32><#-1>
// <o4.5..6> PSEL: PLL Divider Selection
// <i> P Value
// <0=> 1
// <1=> 2
// <2=> 4
// <3=> 8
// </h>
// </e>
//
// <e5> PLL1 Configuration (Alt PLL)
// <h> PLL1 Configuration Register (PLL1CFG)
// <i> PLL out clock = (F_cco / (2 * P))
// <i> F_cco = (F_in * M * 2 * P)
// <i> F_in must be in the range of 1 MHz to 25 MHz
// <i> F_cco must be in the range of 9.75 MHz to 160 MHz
// <o6.0..4> MSEL: PLL Multiplier Selection
// <i> M Value
// <1-32><#-1>
// <o6.5..6> PSEL: PLL Divider Selection
// <i> P Value
// <0=> 1
// <1=> 2
// <2=> 4
// <3=> 8
// </h>
// </e>
//
// <h> CPU Clock Selection Register (CCLKSEL)
// <o7.0..4> CCLKDIV: CPU clock (CCLK) divider
// <i> 0: The divider is turned off. No clock will be provided to the CPU
// <i> n: The input clock is divided by n to produce the CPU clock
// <0-31>
// <o7.8> CCLKSEL: CPU clock divider input clock selection
// <0=> sysclk clock
// <1=> PLL0 clock
// </h>
//
// <h> USB Clock Selection Register (USBCLKSEL)
// <o8.0..4> USBDIV: USB clock (source PLL0) divider selection
// <0=> USB clock off
// <4=> PLL0 / 4 (PLL0 must be 192Mhz)
// <6=> PLL0 / 6 (PLL0 must be 288Mhz)
// <o8.8..9> USBSEL: USB clock divider input clock selection
// <i> When CPU clock is selected, the USB can be accessed
// <i> by software but cannot perform USB functions
// <0=> CPU clock
// <1=> PLL0 clock
// <2=> PLL1 clock
// </h>
//
// <h> EMC Clock Selection Register (EMCCLKSEL)
// <o9.0> EMCDIV: EMC clock selection
// <0=> CPU clock
// <1=> CPU clock / 2
// </h>
//
// <h> Peripheral Clock Selection Register (PCLKSEL)
// <o10.0..4> PCLKDIV: APB Peripheral clock divider
// <i> 0: The divider is turned off. No clock will be provided to APB peripherals
// <i> n: The input clock is divided by n to produce the APB peripheral clock
// <0-31>
// </h>
//
// <h> Power Control for Peripherals Register (PCONP)
// <o11.0> PCLCD: LCD controller power/clock enable
// <o11.1> PCTIM0: Timer/Counter 0 power/clock enable
// <o11.2> PCTIM1: Timer/Counter 1 power/clock enable
// <o11.3> PCUART0: UART 0 power/clock enable
// <o11.4> PCUART1: UART 1 power/clock enable
// <o11.5> PCPWM0: PWM0 power/clock enable
// <o11.6> PCPWM1: PWM1 power/clock enable
// <o11.7> PCI2C0: I2C 0 interface power/clock enable
// <o11.8> PCUART4: UART 4 power/clock enable
// <o11.9> PCRTC: RTC and Event Recorder power/clock enable
// <o11.10> PCSSP1: SSP 1 interface power/clock enable
// <o11.11> PCEMC: External Memory Controller power/clock enable
// <o11.12> PCADC: A/D converter power/clock enable
// <o11.13> PCCAN1: CAN controller 1 power/clock enable
// <o11.14> PCCAN2: CAN controller 2 power/clock enable
// <o11.15> PCGPIO: IOCON, GPIO, and GPIO interrupts power/clock enable
// <o11.17> PCMCPWM: Motor Control PWM power/clock enable
// <o11.18> PCQEI: Quadrature encoder interface power/clock enable
// <o11.19> PCI2C1: I2C 1 interface power/clock enable
// <o11.20> PCSSP2: SSP 2 interface power/clock enable
// <o11.21> PCSSP0: SSP 0 interface power/clock enable
// <o11.22> PCTIM2: Timer 2 power/clock enable
// <o11.23> PCTIM3: Timer 3 power/clock enable
// <o11.24> PCUART2: UART 2 power/clock enable
// <o11.25> PCUART3: UART 3 power/clock enable
// <o11.26> PCI2C2: I2C 2 interface power/clock enable
// <o11.27> PCI2S: I2S interface power/clock enable
// <o11.28> PCSDC: SD Card interface power/clock enable
// <o11.29> PCGPDMA: GPDMA function power/clock enable
// <o11.30> PCENET: Ethernet block power/clock enable
// <o11.31> PCUSB: USB interface power/clock enable
// </h>
//
// <h> Clock Output Configuration Register (CLKOUTCFG)
// <o12.0..3> CLKOUTSEL: Clock Source for CLKOUT Selection
// <0=> CPU clock
// <1=> Main Oscillator
// <2=> Internal RC Oscillator
// <3=> USB clock
// <4=> RTC Oscillator
// <5=> unused
// <6=> Watchdog Oscillator
// <o12.4..7> CLKOUTDIV: Output Clock Divider
// <1-16><#-1>
// <o12.8> CLKOUT_EN: CLKOUT enable
// </h>
//
// </e>
*/
#define CLOCK_SETUP 1
#define SCS_Val 0x00000021
#define CLKSRCSEL_Val 0x00000001
#define PLL0_SETUP 1
#define PLL0CFG_Val 0x00000009
#define PLL1_SETUP 1
#define PLL1CFG_Val 0x00000023
#define CCLKSEL_Val (0x00000001|(1<<8))
#define USBCLK_SETUP 1
#define USBCLKSEL_Val (0x00000001|(0x02<<8))
#define EMCCLKSEL_Val 0x00000001
#define PCLKSEL_Val 0x00000002
#define PCONP_Val 0x042887DE
#define CLKOUTCFG_Val 0x00000100
/*--------------------- Flash Accelerator Configuration ----------------------
//
// <e> Flash Accelerator Configuration
// <o1.12..15> FLASHTIM: Flash Access Time
// <0=> 1 CPU clock (for CPU clock up to 20 MHz)
// <1=> 2 CPU clocks (for CPU clock up to 40 MHz)
// <2=> 3 CPU clocks (for CPU clock up to 60 MHz)
// <3=> 4 CPU clocks (for CPU clock up to 80 MHz)
// <4=> 5 CPU clocks (for CPU clock up to 100 MHz)
// <5=> 6 CPU clocks (for any CPU clock)
// </e>
*/
#define FLASH_SETUP 1
#define FLASHCFG_Val 0x00005000
/*----------------------------------------------------------------------------
Check the register settings
*----------------------------------------------------------------------------*/
#define CHECK_RANGE(val, min, max) ((val < min) || (val > max))
#define CHECK_RSVD(val, mask) (val & mask)
/* Clock Configuration -------------------------------------------------------*/
#if (CHECK_RSVD((SCS_Val), ~0x0000003F))
#error "SCS: Invalid values of reserved bits!"
#endif
#if (CHECK_RANGE((CLKSRCSEL_Val), 0, 1))
#error "CLKSRCSEL: Value out of range!"
#endif
#if (CHECK_RSVD((PLL0CFG_Val), ~0x0000007F))
#error "PLL0CFG: Invalid values of reserved bits!"
#endif
#if (CHECK_RSVD((PLL1CFG_Val), ~0x0000007F))
#error "PLL1CFG: Invalid values of reserved bits!"
#endif
#if (CHECK_RSVD((CCLKSEL_Val), ~0x0000011F))
#error "CCLKSEL: Invalid values of reserved bits!"
#endif
#if (CHECK_RSVD((USBCLKSEL_Val), ~0x0000031F))
#error "USBCLKSEL: Invalid values of reserved bits!"
#endif
#if (CHECK_RSVD((EMCCLKSEL_Val), ~0x00000001))
#error "EMCCLKSEL: Invalid values of reserved bits!"
#endif
#if (CHECK_RSVD((PCLKSEL_Val), ~0x0000001F))
#error "PCLKSEL: Invalid values of reserved bits!"
#endif
#if (CHECK_RSVD((PCONP_Val), ~0xFFFEFFFF))
#error "PCONP: Invalid values of reserved bits!"
#endif
#if (CHECK_RSVD((CLKOUTCFG_Val), ~0x000001FF))
#error "CLKOUTCFG: Invalid values of reserved bits!"
#endif
/* Flash Accelerator Configuration -------------------------------------------*/
#if (CHECK_RSVD((FLASHCFG_Val), ~0x0000F000))
#warning "FLASHCFG: Invalid values of reserved bits!"
#endif
/*----------------------------------------------------------------------------
DEFINES
*----------------------------------------------------------------------------*/
/* pll_out_clk = F_cco / (2 × P)
F_cco = pll_in_clk × M × 2 × P */
#define __M ((PLL0CFG_Val & 0x1F) + 1)
#define __PLL0_CLK(__F_IN) (__F_IN * __M)
#define __CCLK_DIV (CCLKSEL_Val & 0x1F)
#define __PCLK_DIV (PCLKSEL_Val & 0x1F)
#define __ECLK_DIV ((EMCCLKSEL_Val & 0x01) + 1)
/* Determine core clock frequency according to settings */
#if (CLOCK_SETUP) /* Clock Setup */
#if ((CLKSRCSEL_Val & 0x01) == 1) && ((SCS_Val & 0x20)== 0)
#error "Main Oscillator is selected as clock source but is not enabled!"
#endif
#if ((CCLKSEL_Val & 0x100) == 0x100) && (PLL0_SETUP == 0)
#error "Main PLL is selected as clock source but is not enabled!"
#endif
#if ((CCLKSEL_Val & 0x100) == 0) /* cclk = sysclk */
#if ((CLKSRCSEL_Val & 0x01) == 0) /* sysclk = irc_clk */
#define __CORE_CLK (IRC_OSC / __CCLK_DIV)
#define __PER_CLK (IRC_OSC/ __PCLK_DIV)
#define __EMC_CLK (IRC_OSC/ __ECLK_DIV)
#else /* sysclk = osc_clk */
#define __CORE_CLK (OSC_CLK / __CCLK_DIV)
#define __PER_CLK (OSC_CLK/ __PCLK_DIV)
#define __EMC_CLK (OSC_CLK/ __ECLK_DIV)
#endif
#else /* cclk = pll_clk */
#if ((CLKSRCSEL_Val & 0x01) == 0) /* sysclk = irc_clk */
#define __CORE_CLK (__PLL0_CLK(IRC_OSC) / __CCLK_DIV)
#define __PER_CLK (__PLL0_CLK(IRC_OSC) / __PCLK_DIV)
#define __EMC_CLK (__PLL0_CLK(IRC_OSC) / __ECLK_DIV)
#else /* sysclk = osc_clk */
#define __CORE_CLK (__PLL0_CLK(OSC_CLK) / __CCLK_DIV)
#define __PER_CLK (__PLL0_CLK(OSC_CLK) / __PCLK_DIV)
#define __EMC_CLK (__PLL0_CLK(OSC_CLK) / __ECLK_DIV)
#endif
#endif
#else
#define __CORE_CLK (IRC_OSC)
#define __PER_CLK (IRC_OSC)
#define __EMC_CLK (IRC_OSC)
#endif
/*----------------------------------------------------------------------------
Clock Variable definitions
*----------------------------------------------------------------------------*/
uint32_t SystemCoreClock = __CORE_CLK;/*!< System Clock Frequency (Core Clock)*/
uint32_t PeripheralClock = __PER_CLK; /*!< Peripheral Clock Frequency (Pclk) */
uint32_t EMCClock = __EMC_CLK; /*!< EMC Clock Frequency */
uint32_t USBClock = (48000000UL); /*!< USB Clock Frequency - this value will
be updated after call SystemCoreClockUpdate, should be 48MHz*/
/*----------------------------------------------------------------------------
Clock functions
*----------------------------------------------------------------------------*/
void SystemCoreClockUpdate (void) /* Get Core Clock Frequency */
{
/* Determine clock frequency according to clock register values */
if ((LPC_SC->CCLKSEL &0x100) == 0) { /* cclk = sysclk */
if ((LPC_SC->CLKSRCSEL & 0x01) == 0) { /* sysclk = irc_clk */
SystemCoreClock = (IRC_OSC / (LPC_SC->CCLKSEL & 0x1F));
PeripheralClock = (IRC_OSC / (LPC_SC->PCLKSEL & 0x1F));
EMCClock = (IRC_OSC / ((LPC_SC->EMCCLKSEL & 0x01)+1));
}
else { /* sysclk = osc_clk */
if ((LPC_SC->SCS & 0x40) == 0) {
SystemCoreClock = 0; /* this should never happen! */
PeripheralClock = 0;
EMCClock = 0;
}
else {
SystemCoreClock = (OSC_CLK / (LPC_SC->CCLKSEL & 0x1F));
PeripheralClock = (OSC_CLK / (LPC_SC->PCLKSEL & 0x1F));
EMCClock = (OSC_CLK / ((LPC_SC->EMCCLKSEL & 0x01)+1));
}
}
}
else { /* cclk = pll_clk */
if ((LPC_SC->PLL0STAT & 0x100) == 0) { /* PLL0 not enabled */
SystemCoreClock = 0; /* this should never happen! */
PeripheralClock = 0;
EMCClock = 0;
}
else {
if ((LPC_SC->CLKSRCSEL & 0x01) == 0) { /* sysclk = irc_clk */
SystemCoreClock = (IRC_OSC * ((LPC_SC->PLL0STAT & 0x1F) + 1) / (LPC_SC->CCLKSEL & 0x1F));
PeripheralClock = (IRC_OSC * ((LPC_SC->PLL0STAT & 0x1F) + 1) / (LPC_SC->PCLKSEL & 0x1F));
EMCClock = (IRC_OSC * ((LPC_SC->PLL0STAT & 0x1F) + 1) / ((LPC_SC->EMCCLKSEL & 0x01)+1));
}
else { /* sysclk = osc_clk */
if ((LPC_SC->SCS & 0x40) == 0) {
SystemCoreClock = 0; /* this should never happen! */
PeripheralClock = 0;
EMCClock = 0;
}
else {
SystemCoreClock = (OSC_CLK * ((LPC_SC->PLL0STAT & 0x1F) + 1) / (LPC_SC->CCLKSEL & 0x1F));
PeripheralClock = (OSC_CLK * ((LPC_SC->PLL0STAT & 0x1F) + 1) / (LPC_SC->PCLKSEL & 0x1F));
EMCClock = (OSC_CLK * ((LPC_SC->PLL0STAT & 0x1F) + 1) / ((LPC_SC->EMCCLKSEL & 0x01)+1));
}
}
}
}
/* ---update USBClock------------------*/
if(LPC_SC->USBCLKSEL & (0x01<<8))//Use PLL0 as the input to the USB clock divider
{
switch (LPC_SC->USBCLKSEL & 0x1F)
{
case 0:
USBClock = 0; //no clock will be provided to the USB subsystem
break;
case 4:
case 6:
if(LPC_SC->CLKSRCSEL & 0x01) //pll_clk_in = main_osc
USBClock = (OSC_CLK * ((LPC_SC->PLL0STAT & 0x1F) + 1) / (LPC_SC->USBCLKSEL & 0x1F));
else //pll_clk_in = irc_clk
USBClock = (IRC_OSC * ((LPC_SC->PLL0STAT & 0x1F) + 1) / (LPC_SC->USBCLKSEL & 0x1F));
break;
default:
USBClock = 0; /* this should never happen! */
}
}
else if(LPC_SC->USBCLKSEL & (0x02<<8))//usb_input_clk = alt_pll (pll1)
{
if(LPC_SC->CLKSRCSEL & 0x01) //pll1_clk_in = main_osc
USBClock = (OSC_CLK * ((LPC_SC->PLL1STAT & 0x1F) + 1));
else //pll1_clk_in = irc_clk
USBClock = (IRC_OSC * ((LPC_SC->PLL0STAT & 0x1F) + 1));
}
else
USBClock = 0; /* this should never happen! */
}
/* Determine clock frequency according to clock register values */
/**
* Initialize the system
*
* @param none
* @return none
*
* @brief Setup the microcontroller system.
* Initialize the System.
*/
void SystemInit (void)
{
#if (CLOCK_SETUP) /* Clock Setup */
LPC_SC->SCS = SCS_Val;
if (SCS_Val & (1 << 5)) { /* If Main Oscillator is enabled */
while ((LPC_SC->SCS & (1<<6)) == 0);/* Wait for Oscillator to be ready */
}
LPC_SC->CLKSRCSEL = CLKSRCSEL_Val; /* Select Clock Source for sysclk/PLL0*/
#if (PLL0_SETUP)
LPC_SC->PLL0CFG = PLL0CFG_Val;
LPC_SC->PLL0CON = 0x01; /* PLL0 Enable */
LPC_SC->PLL0FEED = 0xAA;
LPC_SC->PLL0FEED = 0x55;
while (!(LPC_SC->PLL0STAT & (1<<10)));/* Wait for PLOCK0 */
#endif
#if (PLL1_SETUP)
LPC_SC->PLL1CFG = PLL1CFG_Val;
LPC_SC->PLL1CON = 0x01; /* PLL1 Enable */
LPC_SC->PLL1FEED = 0xAA;
LPC_SC->PLL1FEED = 0x55;
while (!(LPC_SC->PLL1STAT & (1<<10)));/* Wait for PLOCK1 */
#endif
LPC_SC->CCLKSEL = CCLKSEL_Val; /* Setup Clock Divider */
LPC_SC->USBCLKSEL = USBCLKSEL_Val; /* Setup USB Clock Divider */
LPC_SC->EMCCLKSEL = EMCCLKSEL_Val; /* EMC Clock Selection */
LPC_SC->PCLKSEL = PCLKSEL_Val; /* Peripheral Clock Selection */
LPC_SC->PCONP = PCONP_Val; /* Power Control for Peripherals */
LPC_SC->CLKOUTCFG = CLKOUTCFG_Val; /* Clock Output Configuration */
#endif
#if (FLASH_SETUP == 1) /* Flash Accelerator Setup */
LPC_SC->FLASHCFG = FLASHCFG_Val|0x03A;
#endif
#ifdef __RAM_MODE__
SCB->VTOR = 0x10000000 & 0x3FFFFF80;
#else
SCB->VTOR = 0x00000000 & 0x3FFFFF80;
#endif
}
bsp/lpc178x/CMSIS/CM3/DeviceSupport/NXP/LPC177x_8x/system_LPC177x_8x.h
+83
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/**********************************************************************
* $Id: system_LPC177x_8x.h 7485 2011-06-03 07:57:16Z sgg06786 $ system_LPC177x_8x.h 2011-06-02
*//**
* @file system_LPC177x_8x.h
* @brief CMSIS Cortex-M3 Device Peripheral Access Layer Source File
* for the NXP LPC177x_8x Device Series
* @version 1.0
* @date 02. June. 2011
* @author NXP MCU SW Application Team
*
* Copyright(C) 2011, NXP Semiconductor
* All rights reserved.
*
***********************************************************************
* Software that is described herein is for illustrative purposes only
* which provides customers with programming information regarding the
* products. This software is supplied "AS IS" without any warranties.
* NXP Semiconductors assumes no responsibility or liability for the
* use of the software, conveys no license or title under any patent,
* copyright, or mask work right to the product. NXP Semiconductors
* reserves the right to make changes in the software without
* notification. NXP Semiconductors also make no representation or
* warranty that such application will be suitable for the specified
* use without further testing or modification.
**********************************************************************/
#ifndef __SYSTEM_LPC177x_8x_H
#define __SYSTEM_LPC177x_8x_H
#ifdef __cplusplus
extern "C" {
#endif
#include <stdint.h>
extern uint32_t SystemCoreClock; /*!< System Clock Frequency (Core Clock) */
extern uint32_t PeripheralClock; /*!< Peripheral Clock Frequency (Pclk) */
extern uint32_t EMCClock; /*!< EMC Clock */
extern uint32_t USBClock; /*!< USB Frequency */
/**
* Initialize the system
*
* @param none
* @return none
*
* @brief Setup the microcontroller system.
* Initialize the System and update the SystemCoreClock variable.
*/
extern void SystemInit (void);
/**
* Update SystemCoreClock variable
*
* @param none
* @return none
*
* @brief Updates the SystemCoreClock with current core Clock
* retrieved from cpu registers.
*/
extern void SystemCoreClockUpdate (void);
/*----------------------------------------------------------------------------
Define clocks
*----------------------------------------------------------------------------*/
#define XTAL (12000000UL) /* Oscillator frequency */
#define OSC_CLK ( XTAL) /* Main oscillator frequency */
#define RTC_CLK ( 32768UL) /* RTC oscillator frequency */
#define IRC_OSC (12000000UL) /* Internal RC oscillator frequency */
#define WDT_OSC ( 500000UL) /* Internal WDT oscillator frequency */
/*
//-------- <<< end of configuration section >>> ------------------------------
*/
#ifdef __cplusplus
}
#endif
#endif /* __SYSTEM_LPC177x_8x_H */
bsp/lpc178x/CMSIS/License.doc
BIN
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bsp/lpc178x/CMSIS/SConscript
+12
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@@ -0,0 +1,12 @@
Import('RTT_ROOT')
Import('rtconfig')
from building import *
cwd = GetCurrentDir()
src = Glob('*.c')
src = ['CM3/CoreSupport/core_cm3.c', 'CM3/DeviceSupport/NXP/LPC177x_8x/system_LPC177x_8x.c']
CPPPATH = [cwd + '/CM3/CoreSupport', cwd + '/CM3/DeviceSupport/NXP/LPC177x_8x/']
group = DefineGroup('CMSIS', src, depend = [''], CPPPATH = CPPPATH)
Return('group')
bsp/lpc178x/SConscript
+19
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@@ -0,0 +1,19 @@
import rtconfig
Import('RTT_ROOT')
from building import *
src_bsp = ['application.c', 'startup.c', 'board.c']
src_drv = ['uart.c', 'led.c']
if GetDepend('RT_USING_DFS'):
src_drv += ['sd.c', 'spi.c']
if GetDepend('RT_USING_LWIP'):
src_drv += ['emac.c']
src = File(src_bsp + src_drv)
CPPPATH = [ GetCurrentDir() ]
CPPDEFINES = []
group = DefineGroup('Startup', src, depend = [''], CPPPATH = CPPPATH, CPPDEFINES = CPPDEFINES)
Return('group')
bsp/lpc178x/SConstruct
+44
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@@ -0,0 +1,44 @@
import os
import sys
import rtconfig
RTT_ROOT = os.path.normpath(os.getcwd() + '/../..')
sys.path = sys.path + [os.path.join(RTT_ROOT, 'tools')]
from building import *
TARGET = 'rtthread-lpc178x.' + rtconfig.TARGET_EXT
env = Environment(tools = ['mingw'],
AS = rtconfig.AS, ASFLAGS = rtconfig.AFLAGS,
CC = rtconfig.CC, CCFLAGS = rtconfig.CFLAGS,
AR = rtconfig.AR, ARFLAGS = '-rc',
LINK = rtconfig.LINK, LINKFLAGS = rtconfig.LFLAGS)
env.PrependENVPath('PATH', rtconfig.EXEC_PATH)
Export('RTT_ROOT')
Export('rtconfig')
# prepare building environment
objs = PrepareBuilding(env, RTT_ROOT)
if GetDepend('RT_USING_WEBSERVER'):
objs = objs + SConscript(RTT_ROOT + '/components/net/webserver/SConscript', variant_dir='build/net/webserver', duplicate=0)
if GetDepend('RT_USING_RTGUI'):
objs = objs + SConscript(RTT_ROOT + '/examples/gui/SConscript', variant_dir='build/examples/gui', duplicate=0)
cwd = str(Dir('#'))
list = os.listdir(cwd)
for d in list:
path = os.path.join(cwd, d)
if os.path.isfile(os.path.join(path, 'SConscript')):
objs = objs + SConscript(os.path.join(d, 'SConscript'))
# libc testsuite
# objs = objs + SConscript(RTT_ROOT + '/examples/libc/SConscript', variant_dir='build/examples/libc', duplicate=0)
# build program
env.Program(TARGET, objs)
# end building
EndBuilding(TARGET)
bsp/lpc178x/application.c
+112
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/*
* File : application.c
* This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2009, RT-Thread Development Team
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rt-thread.org/license/LICENSE
*
* Change Logs:
* Date Author Notes
* 2009-01-05 Bernard the first version
* 2010-03-04 Magicoe for LPC1766 version
* 2010-05-02 Aozima add led function
* 2010-05-24 Bernard add filesystem initialization and move led function to led.c
*/
/**
* @addtogroup LPC17
*/
/*@{*/
#include <rtthread.h>
#ifdef RT_USING_DFS
/* dfs init */
#include <dfs_init.h>
/* dfs filesystem:ELM FatFs filesystem init */
#include <dfs_elm.h>
/* dfs Filesystem APIs */
#include <dfs_fs.h>
#endif
#ifdef RT_USING_LWIP
#include <lwip/sys.h>
#include <lwip/api.h>
#include <netif/ethernetif.h>
#endif
/* thread phase init */
void rt_init_thread_entry(void *parameter)
{
unsigned int count=0;
while (1)
{
/* led1 on */
rt_kprintf("on count : %d\r\n",count);
count++;
rt_thread_delay( RT_TICK_PER_SECOND/2 ); /* sleep 0.5 second and switch to other thread */
/* led1 off */
rt_kprintf("led off\r\n");
rt_thread_delay( RT_TICK_PER_SECOND/2 );
}
/* Filesystem Initialization */
#ifdef RT_USING_DFS
{
/* init the device filesystem */
dfs_init();
/* init the elm FAT filesystam*/
elm_init();
/* mount sd card fat partition 1 as root directory */
if (dfs_mount("sd0", "/", "elm", 0, 0) == 0)
rt_kprintf("File System initialized!\n");
else
rt_kprintf("File System init failed!\n");
}
#endif
/* LwIP Initialization */
#ifdef RT_USING_LWIP
{
extern void lwip_sys_init(void);
extern void lpc17xx_emac_hw_init(void);
eth_system_device_init();
/* register ethernetif device */
lpc17xx_emac_hw_init();
/* init all device */
rt_device_init_all();
/* init lwip system */
lwip_sys_init();
rt_kprintf("TCP/IP initialized!\n");
}
#endif
}
int rt_application_init()
{
rt_thread_t init_thread;
#if (RT_THREAD_PRIORITY_MAX == 32)
init_thread = rt_thread_create("init",
rt_init_thread_entry, RT_NULL,
2048, 8, 20);
#else
init_thread = rt_thread_create("init",
rt_init_thread_entry, RT_NULL,
2048, 80, 20);
#endif
if (init_thread != RT_NULL) rt_thread_startup(init_thread);
return 0;
}
/*@}*/
bsp/lpc178x/drivers/SConscript
+11
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@@ -0,0 +1,11 @@
Import('RTT_ROOT')
Import('rtconfig')
from building import *
cwd = GetCurrentDir()
src = Glob('*.c')
CPPPATH = [cwd]
group = DefineGroup('Drivers', src, depend = [''], CPPPATH = CPPPATH)
Return('group')
bsp/lpc178x/drivers/board.c
+77
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/*
* File : board.c
* This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2009 RT-Thread Develop Team
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rt-thread.org/license/LICENSE
*
* Change Logs:
* Date Author Notes
* 2009-01-05 Bernard first implementation
* 2010-02-04 Magicoe ported to LPC17xx
* 2010-05-02 Aozima update CMSIS to 130
*/
#include <rthw.h>
#include <rtthread.h>
#include "uart.h"
#include "board.h"
#include "LPC177x_8x.h"
#include "system_LPC177x_8x.h"
/**
* @addtogroup LPC17xx
*/
/*@{*/
/**
* This is the timer interrupt service routine.
*
*/
void rt_hw_timer_handler(void)
{
/* enter interrupt */
rt_interrupt_enter();
rt_tick_increase();
/* leave interrupt */
rt_interrupt_leave();
}
void SysTick_Handler(void)
{
rt_hw_timer_handler();
}
/**
* This function will initial LPC17xx board.
*/
void rt_hw_board_init()
{
/* NVIC Configuration */
#define NVIC_VTOR_MASK 0x3FFFFF80
#ifdef VECT_TAB_RAM
/* Set the Vector Table base location at 0x10000000 */
SCB->VTOR = (0x10000000 & NVIC_VTOR_MASK);
#else /* VECT_TAB_FLASH */
/* Set the Vector Table base location at 0x00000000 */
SCB->VTOR = (0x00000000 & NVIC_VTOR_MASK);
#endif
/* init systick */
SysTick_Config( SystemCoreClock/RT_TICK_PER_SECOND - 1);
/* set pend exception priority */
NVIC_SetPriority(PendSV_IRQn, (1<<__NVIC_PRIO_BITS) - 1);
rt_hw_uart_init();
rt_console_set_device( CONSOLE_DEVICE );
rt_kprintf("\r\n\r\nSystemInit......\r\n");
}
/*@}*/
bsp/lpc178x/drivers/board.h
+29
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/*
* File : board.h
* This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2009, RT-Thread Development Team
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rt-thread.org/license/LICENSE
*
* Change Logs:
* Date Author Notes
* 2009-09-22 Bernard add board.h to this bsp
* 2010-02-04 Magicoe add board.h to LPC176x bsp
*/
#ifndef __BOARD_H__
#define __BOARD_H__
/* RT_USING_UART */
#define RT_UART_RX_BUFFER_SIZE 64
#define RT_USING_UART0
#define RT_USING_UART1
#define CONSOLE_DEVICE "uart1"
#define FINSH_DEVICE_NAME "uart1"
void rt_hw_board_init(void);
#endif
bsp/lpc178x/drivers/lpc177x_8x_clkpwr.c
+301
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/**********************************************************************
* $Id$ lpc177x_8x_clkpwr.c 2011-06-02
*//**
* @file lpc177x_8x_clkpwr.c
* @brief Contains all functions support for Clock and Power Control
* firmware library on LPC177x_8x
* @version 1.0
* @date 02. June. 2011
* @author NXP MCU SW Application Team
*
* Copyright(C) 2011, NXP Semiconductor
* All rights reserved.
*
***********************************************************************
* Software that is described herein is for illustrative purposes only
* which provides customers with programming information regarding the
* products. This software is supplied "AS IS" without any warranties.
* NXP Semiconductors assumes no responsibility or liability for the
* use of the software, conveys no license or title under any patent,
* copyright, or mask work right to the product. NXP Semiconductors
* reserves the right to make changes in the software without
* notification. NXP Semiconductors also make no representation or
* warranty that such application will be suitable for the specified
* use without further testing or modification.
**********************************************************************/
/* Peripheral group ----------------------------------------------------------- */
/** @addtogroup CLKPWR
* @{
*/
/* Includes ------------------------------------------------------------------- */
#include "lpc177x_8x_clkpwr.h"
uint32_t USBFrequency = 0;
uint32_t SPIFIFrequency = 0;
/* Public Functions ----------------------------------------------------------- */
/** @addtogroup CLKPWR_Public_Functions
* @{
*/
/*********************************************************************//**
* @brief Set value of each Peripheral Clock Selection
* @param[in] ClkType clock type that will be divided, should be:
* - CLKPWR_CLKTYPE_CPU : CPU clock
* - CLKPWR_CLKTYPE_PER : Peripheral clock
* - CLKPWR_CLKTYPE_EMC : EMC clock
* - CLKPWR_CLKTYPE_USB : USB clock
* @param[in] DivVal Value of divider. This value should be set as follows:
* - CPU clock: DivVal must be in range: 0..31
* - Peripheral clock: DivVal must be in range: 0..31
* - EMC clock: DivVal must be:
* + 0: The EMC uses the same clock as the CPU
* + 1: The EMC uses a clock at half the rate of the CPU
* - USB clock: DivVal must be:
* + 0: the divider is turned off, no clock will
* be provided to the USB subsystem
* + 4: PLL0 output is divided by 4. PLL0 output must be 192MHz
* + 6: PLL0 output is divided by 6. PLL0 output must be 288MHz
* @return none
* Note: Pls assign right DivVal, this function will not check if it is illegal.
**********************************************************************/
void CLKPWR_SetCLKDiv (uint8_t ClkType, uint8_t DivVal)
{
switch(ClkType)
{
case CLKPWR_CLKTYPE_CPU:
LPC_SC->CCLKSEL = DivVal;
SystemCoreClockUpdate(); //Update clock
break;
case CLKPWR_CLKTYPE_PER:
LPC_SC->PCLKSEL = DivVal;
SystemCoreClockUpdate(); //Update clock
break;
case CLKPWR_CLKTYPE_EMC:
LPC_SC->EMCCLKSEL = DivVal;
SystemCoreClockUpdate(); //Update clock
break;
case CLKPWR_CLKTYPE_USB:
LPC_SC->USBCLKSEL &= ~(0x0000001F);
LPC_SC->USBCLKSEL |= DivVal;
break;
default:
while(1);//Error Loop;
}
}
/*********************************************************************//**
* @brief Get current clock value
* @param[in] ClkType clock type that will be divided, should be:
* - CLKPWR_CLKTYPE_CPU : CPU clock
* - CLKPWR_CLKTYPE_PER : Peripheral clock
* - CLKPWR_CLKTYPE_EMC : EMC clock
* - CLKPWR_CLKTYPE_USB : USB clock
**********************************************************************/
uint32_t CLKPWR_GetCLK (uint8_t ClkType)
{
switch(ClkType)
{
case CLKPWR_CLKTYPE_CPU:
return SystemCoreClock;
case CLKPWR_CLKTYPE_PER:
return PeripheralClock;
case CLKPWR_CLKTYPE_EMC:
return EMCClock;
case CLKPWR_CLKTYPE_USB:
return USBClock;
default:
while(1);//error loop
}
}
/*********************************************************************//**
* @brief Configure power supply for each peripheral according to NewState
* @param[in] PPType Type of peripheral used to enable power,
* should be one of the following:
* - CLKPWR_PCONP_PCLCD : LCD
* - CLKPWR_PCONP_PCTIM0 : Timer 0
- CLKPWR_PCONP_PCTIM1 : Timer 1
- CLKPWR_PCONP_PCUART0 : UART 0
- CLKPWR_PCONP_PCUART1 : UART 1
- CLKPWR_PCONP_PCPWM0 : PWM 0
- CLKPWR_PCONP_PCPWM1 : PWM 1
- CLKPWR_PCONP_PCI2C0 : I2C 0
- CLKPWR_PCONP_PCUART4 : UART4
- CLKPWR_PCONP_PCRTC : RTC
- CLKPWR_PCONP_PCSSP1 : SSP 1
- CLKPWR_PCONP_PCEMC : EMC
- CLKPWR_PCONP_PCADC : ADC
- CLKPWR_PCONP_PCAN1 : CAN 1
- CLKPWR_PCONP_PCAN2 : CAN 2
- CLKPWR_PCONP_PCGPIO : GPIO
- CLKPWR_PCONP_PCMC : MCPWM
- CLKPWR_PCONP_PCQEI : QEI
- CLKPWR_PCONP_PCI2C1 : I2C 1
- CLKPWR_PCONP_PCSSP2 : SSP 2
- CLKPWR_PCONP_PCSSP0 : SSP 0
- CLKPWR_PCONP_PCTIM2 : Timer 2
- CLKPWR_PCONP_PCTIM3 : Timer 3
- CLKPWR_PCONP_PCUART2 : UART 2
- CLKPWR_PCONP_PCUART3 : UART 3
- CLKPWR_PCONP_PCI2C2 : I2C 2
- CLKPWR_PCONP_PCI2S : I2S
- CLKPWR_PCONP_PCSDC : SDC
- CLKPWR_PCONP_PCGPDMA : GPDMA
- CLKPWR_PCONP_PCENET : Ethernet
- CLKPWR_PCONP_PCUSB : USB
*
* @param[in] NewState New state of Peripheral Power, should be:
* - ENABLE : Enable power for this peripheral
* - DISABLE : Disable power for this peripheral
*
* @return none
**********************************************************************/
void CLKPWR_ConfigPPWR (uint32_t PPType, FunctionalState NewState)
{
if (NewState == ENABLE)
{
LPC_SC->PCONP |= PPType;
}
else if (NewState == DISABLE)
{
LPC_SC->PCONP &= ~PPType;
}
}
#if 0
// nxp21346
/*********************************************************************//**
* @brief Configure hardware reset for each peripheral according to NewState
* @param[in] PPType Type of peripheral used to enable power,
* should be one of the following:
* - CLKPWR_RSTCON0_LCD : LCD
* - CLKPWR_RSTCON0_TIM0 : Timer 0
- CLKPWR_RSTCON0_TIM1 : Timer 1
- CLKPWR_RSTCON0_UART0 : UART 0
- CLKPWR_RSTCON0_UART1 : UART 1
- CLKPWR_RSTCON0_PWM0 : PWM 0
- CLKPWR_RSTCON0_PWM1 : PWM 1
- CLKPWR_RSTCON0_I2C0 : I2C 0
- CLKPWR_RSTCON0_UART4 : UART 4
- CLKPWR_RSTCON0_RTC : RTC
- CLKPWR_RSTCON0_SSP1 : SSP 1
- CLKPWR_RSTCON0_EMC : EMC
- CLKPWR_RSTCON0_ADC : ADC
- CLKPWR_RSTCON0_CAN1 : CAN 1
- CLKPWR_RSTCON0_CAN2 : CAN 2
- CLKPWR_RSTCON0_GPIO : GPIO
- CLKPWR_RSTCON0_MCPWM : MCPWM
- CLKPWR_RSTCON0_QEI : QEI
- CLKPWR_RSTCON0_I2C1 : I2C 1
- CLKPWR_RSTCON0_SSP2 : SSP 2
- CLKPWR_RSTCON0_SSP0 : SSP 0
- CLKPWR_RSTCON0_TIM2 : Timer 2
- CLKPWR_RSTCON0_TIM3 : Timer 3
- CLKPWR_RSTCON0_UART2 : UART 2
- CLKPWR_RSTCON0_UART3 : UART 3
- CLKPWR_RSTCON0_I2C2 : I2C 2
- CLKPWR_RSTCON0_I2S : I2S
- CLKPWR_RSTCON0_SDC : SDC
- CLKPWR_RSTCON0_GPDMA : GPDMA
- CLKPWR_RSTCON0_ENET : Ethernet
- CLKPWR_RSTCON0_USB : USB
*
* @param[in] NewState New state of Peripheral Power, should be:
* - ENABLE : Enable power for this peripheral
* - DISABLE : Disable power for this peripheral
*
* @return none
**********************************************************************/
void CLKPWR_ConfigReset(uint8_t PType, FunctionalState NewState)
{
if(PType < 32)
{
if(NewState == ENABLE)
LPC_SC->RSTCON0 |=(1<<PType);
else
LPC_SC->RSTCON0 &=~(1<<PType);
}
else
{
if(NewState == ENABLE)
LPC_SC->RSTCON1 |= (1<<(PType - 31));
else
LPC_SC->RSTCON1 &= ~(1<<(PType - 31));
}
}
// nxp21346
#endif
/*********************************************************************//**
* @brief Enter Sleep mode with co-operated instruction by the Cortex-M3.
* @param[in] None
* @return None
**********************************************************************/
void CLKPWR_Sleep(void)
{
LPC_SC->PCON = 0x00;
/* Sleep Mode*/
__WFI();
}
/*********************************************************************//**
* @brief Enter Deep Sleep mode with co-operated instruction by the Cortex-M3.
* @param[in] None
* @return None
**********************************************************************/
void CLKPWR_DeepSleep(void)
{
/* Deep-Sleep Mode, set SLEEPDEEP bit */
SCB->SCR = 0x4;
LPC_SC->PCON = 0x8;
/* Deep Sleep Mode*/
__WFI();
}
/*********************************************************************//**
* @brief Enter Power Down mode with co-operated instruction by the Cortex-M3.
* @param[in] None
* @return None
**********************************************************************/
void CLKPWR_PowerDown(void)
{
/* Deep-Sleep Mode, set SLEEPDEEP bit */
SCB->SCR = 0x4;
LPC_SC->PCON = 0x09;
/* Power Down Mode*/
__WFI();
}
/*********************************************************************//**
* @brief Enter Deep Power Down mode with co-operated instruction by the Cortex-M3.
* @param[in] None
* @return None
**********************************************************************/
void CLKPWR_DeepPowerDown(void)
{
/* Deep-Sleep Mode, set SLEEPDEEP bit */
SCB->SCR = 0x4;
LPC_SC->PCON = 0x03;
/* Deep Power Down Mode*/
__WFI();
}
/**
* @}
*/
/**
* @}
*/
/* --------------------------------- End Of File ------------------------------ */
bsp/lpc178x/drivers/lpc177x_8x_clkpwr.h
+242
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@@ -0,0 +1,242 @@
/**********************************************************************
* $Id$ lpc177x_8x_clkpwr.h 2011-06-02
*//**
* @file lpc177x_8x_clkpwr.h
* @brief Contains all macro definitions and function prototypes
* support for Clock and Power Control firmware library on
* LPC177x_8x
* @version 1.0
* @date 02. June. 2011
* @author NXP MCU SW Application Team
*
* Copyright(C) 2011, NXP Semiconductor
* All rights reserved.
*
***********************************************************************
* Software that is described herein is for illustrative purposes only
* which provides customers with programming information regarding the
* products. This software is supplied "AS IS" without any warranties.
* NXP Semiconductors assumes no responsibility or liability for the
* use of the software, conveys no license or title under any patent,
* copyright, or mask work right to the product. NXP Semiconductors
* reserves the right to make changes in the software without
* notification. NXP Semiconductors also make no representation or
* warranty that such application will be suitable for the specified
* use without further testing or modification.
**********************************************************************/
/* Peripheral group ----------------------------------------------------------- */
/** @defgroup CLKPWR Clock Power
* @ingroup LPC177x_8xCMSIS_FwLib_Drivers
* @{
*/
#ifndef __LPC177X_8X_CLKPWR_H_
#define __LPC177X_8X_CLKPWR_H_
/* Includes ------------------------------------------------------------------- */
#include "LPC177x_8x.h"
#include "lpc_types.h"
#include "system_LPC177x_8x.h"
#ifdef __cplusplus
extern "C"
{
#endif
/* Public Macros -------------------------------------------------------------- */
/** @defgroup CLKPWR_Public_Macros CLKPWR Public Macros
* @{
*/
/********************************************************************
* Clock Source Selection Definitions
**********************************************************************/
#define CLKPWR_CLKSRCSEL_IRCOSC ((uint32_t)(0))
#define CLKPWR_CLKSRCSEL_MAINOSC ((uint32_t)(1))
/********************************************************************
* Clock type/domain Definitions (calculated from input and pre-configuration
* parameter(s)
**********************************************************************/
#define CLKPWR_CLKTYPE_CPU ((uint32_t)(0))
#define CLKPWR_CLKTYPE_PER ((uint32_t)(1))
#define CLKPWR_CLKTYPE_EMC ((uint32_t)(2))
#define CLKPWR_CLKTYPE_USB ((uint32_t)(3))
/********************************************************************
* Power Control for Peripherals Definitions
**********************************************************************/
/** LCD controller power/clock control bit */
#define CLKPWR_PCONP_PCLCD ((uint32_t)(1<<0))
/** Timer/Counter 0 power/clock control bit */
#define CLKPWR_PCONP_PCTIM0 ((uint32_t)(1<<1))
/* Timer/Counter 1 power/clock control bit */
#define CLKPWR_PCONP_PCTIM1 ((uint32_t)(1<<2))
/** UART0 power/clock control bit */
#define CLKPWR_PCONP_PCUART0 ((uint32_t)(1<<3))
/** UART1 power/clock control bit */
#define CLKPWR_PCONP_PCUART1 ((uint32_t)(1<<4))
/** PWM0 power/clock control bit */
#define CLKPWR_PCONP_PCPWM0 ((uint32_t)(1<<5))
/** PWM1 power/clock control bit */
#define CLKPWR_PCONP_PCPWM1 ((uint32_t)(1<<6))
/** The I2C0 interface power/clock control bit */
#define CLKPWR_PCONP_PCI2C0 ((uint32_t)(1<<7))
/** UART4 power/clock control bit */
#define CLKPWR_PCONP_PCUART4 ((uint32_t)(1<<8))
/** The RTC power/clock control bit */
#define CLKPWR_PCONP_PCRTC ((uint32_t)(1<<9))
/** The SSP1 interface power/clock control bit */
#define CLKPWR_PCONP_PCSSP1 ((uint32_t)(1<<10))
/** External Memory controller power/clock control bit */
#define CLKPWR_PCONP_PCEMC ((uint32_t)(1<<11))
/** A/D converter 0 (ADC0) power/clock control bit */
#define CLKPWR_PCONP_PCADC ((uint32_t)(1<<12))
/** CAN Controller 1 power/clock control bit */
#define CLKPWR_PCONP_PCAN1 ((uint32_t)(1<<13))
/** CAN Controller 2 power/clock control bit */
#define CLKPWR_PCONP_PCAN2 ((uint32_t)(1<<14))
/** GPIO power/clock control bit */
#define CLKPWR_PCONP_PCGPIO ((uint32_t)(1<<15))
/** Motor Control PWM */
#define CLKPWR_PCONP_PCMCPWM ((uint32_t)(1<<17))
/** Quadrature Encoder Interface power/clock control bit */
#define CLKPWR_PCONP_PCQEI ((uint32_t)(1<<18))
/** The I2C1 interface power/clock control bit */
#define CLKPWR_PCONP_PCI2C1 ((uint32_t)(1<<19))
/** The SSP2 interface power/clock control bit */
#define CLKPWR_PCONP_PCSSP2 ((uint32_t)(1<<20))
/** The SSP0 interface power/clock control bit */
#define CLKPWR_PCONP_PCSSP0 ((uint32_t)(1<<21))
/** Timer 2 power/clock control bit */
#define CLKPWR_PCONP_PCTIM2 ((uint32_t)(1<<22))
/** Timer 3 power/clock control bit */
#define CLKPWR_PCONP_PCTIM3 ((uint32_t)(1<<23))
/** UART 2 power/clock control bit */
#define CLKPWR_PCONP_PCUART2 ((uint32_t)(1<<24))
/** UART 3 power/clock control bit */
#define CLKPWR_PCONP_PCUART3 ((uint32_t)(1<<25))
/** I2C interface 2 power/clock control bit */
#define CLKPWR_PCONP_PCI2C2 ((uint32_t)(1<<26))
/** I2S interface power/clock control bit*/
#define CLKPWR_PCONP_PCI2S ((uint32_t)(1<<27))
/** SD card interface power/clock control bit */
#define CLKPWR_PCONP_PCSDC ((uint32_t)(1<<28))
/** GP DMA function power/clock control bit*/
#define CLKPWR_PCONP_PCGPDMA ((uint32_t)(1<<29))
/** Ethernet block power/clock control bit*/
#define CLKPWR_PCONP_PCENET ((uint32_t)(1<<30))
/** USB interface power/clock control bit*/
#define CLKPWR_PCONP_PCUSB ((uint32_t)(1<<31))
/********************************************************************
* Power Control for Peripherals Definitions
**********************************************************************/
#define CLKPWR_RSTCON0_LCD ((uint32_t)(0))
#define CLKPWR_RSTCON0_TIM0 ((uint32_t)(1))
#define CLKPWR_RSTCON0_TIM1 ((uint32_t)(2))
#define CLKPWR_RSTCON0_UART0 ((uint32_t)(3))
#define CLKPWR_RSTCON0_UART1 ((uint32_t)(4))
#define CLKPWR_RSTCON0_PWM0 ((uint32_t)(5))
#define CLKPWR_RSTCON0_PWM1 ((uint32_t)(6))
#define CLKPWR_RSTCON0_I2C0 ((uint32_t)(7))
#define CLKPWR_RSTCON0_UART4 ((uint32_t)(8))
#define CLKPWR_RSTCON0_RTC ((uint32_t)(9))
#define CLKPWR_RSTCON0_SSP1 ((uint32_t)(10))
#define CLKPWR_RSTCON0_EMC ((uint32_t)(11))
#define CLKPWR_RSTCON0_ADC ((uint32_t)(12))
#define CLKPWR_RSTCON0_CAN1 ((uint32_t)(13))
#define CLKPWR_RSTCON0_CAN2 ((uint32_t)(14))
#define CLKPWR_RSTCON0_GPIO ((uint32_t)(15))
#define CLKPWR_RSTCON0_MCPWM ((uint32_t)(17))
#define CLKPWR_RSTCON0_QEI ((uint32_t)(18))
#define CLKPWR_RSTCON0_I2C1 ((uint32_t)(19))
#define CLKPWR_RSTCON0_SSP2 ((uint32_t)(20))
#define CLKPWR_RSTCON0_SSP0 ((uint32_t)(21))
#define CLKPWR_RSTCON0_TIM2 ((uint32_t)(22))
#define CLKPWR_RSTCON0_TIM3 ((uint32_t)(23))
#define CLKPWR_RSTCON0_UART2 ((uint32_t)(24))
#define CLKPWR_RSTCON0_UART3 ((uint32_t)(25))
#define CLKPWR_RSTCON0_I2C2 ((uint32_t)(26))
#define CLKPWR_RSTCON0_I2S ((uint32_t)(27))
#define CLKPWR_RSTCON0_SDC ((uint32_t)(28))
#define CLKPWR_RSTCON0_GPDMA ((uint32_t)(29))
#define CLKPWR_RSTCON0_ENET ((uint32_t)(30))
#define CLKPWR_RSTCON0_USB ((uint32_t)(31))
#define CLKPWR_RSTCON1_IOCON ((uint32_t)(32))
#define CLKPWR_RSTCON1_DAC ((uint32_t)(33))
#define CLKPWR_RSTCON1_CANACC ((uint32_t)(34))
/**
* @}
*/
/* External clock variable from system_LPC177x_8x.h */
extern uint32_t SystemCoreClock; /*!< System Clock Frequency (Core Clock) */
extern uint32_t PeripheralClock; /*!< Peripheral Clock Frequency (Pclk) */
extern uint32_t EMCClock; /*!< EMC Clock Frequency */
/* External clock variable from lpc177x_8x_clkpwr.h */
extern uint32_t USBClock; /*!< USB Frequency */
/* Public Functions ----------------------------------------------------------- */
/** @defgroup CLKPWR_Public_Functions CLKPWR Public Functions
* @{
*/
void CLKPWR_SetCLKDiv(uint8_t ClkType, uint8_t DivVal);
uint32_t CLKPWR_GetCLK(uint8_t ClkType);
void CLKPWR_ConfigPPWR(uint32_t PPType, FunctionalState NewState);
void CLKPWR_ConfigReset(uint8_t PType, FunctionalState NewState);
void CLKPWR_Sleep(void);
void CLKPWR_DeepSleep(void);
void CLKPWR_PowerDown(void);
void CLKPWR_DeepPowerDown(void);
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* __LPC177X_8X_CLKPWR_H_ */
/**
* @}
*/
/* --------------------------------- End Of File ------------------------------ */
bsp/lpc178x/drivers/lpc177x_8x_pinsel.c
+348
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@@ -0,0 +1,348 @@
/**********************************************************************
* $Id$ lpc177x_8x_pinsel.c 2011-06-02
*//**
* @file lpc177x_8x_pinsel.c
* @brief Contains all functions support for Pin-connection block
* firmware library on LPC177x_8x
* @version 1.0
* @date 02. June. 2011
* @author NXP MCU SW Application Team
*
* Copyright(C) 2011, NXP Semiconductor
* All rights reserved.
*
***********************************************************************
* Software that is described herein is for illustrative purposes only
* which provides customers with programming information regarding the
* products. This software is supplied "AS IS" without any warranties.
* NXP Semiconductors assumes no responsibility or liability for the
* use of the software, conveys no license or title under any patent,
* copyright, or mask work right to the product. NXP Semiconductors
* reserves the right to make changes in the software without
* notification. NXP Semiconductors also make no representation or
* warranty that such application will be suitable for the specified
* use without further testing or modification.
**********************************************************************/
/* Peripheral group ----------------------------------------------------------- */
/** @addtogroup PINSEL
* @{
*/
/* Includes ------------------------------------------------------------------- */
#include "lpc177x_8x_pinsel.h"
#define PINSEL_I2C_MODE_POS (8)
#define PINSEL_I2C_MODE_NUMBITS (2)
#define PINSEL_I2C_MODE_BITMASK (0x03)
#define PINSEL_BASIC_MODE_POS (3)
#define PINSEL_BASIC_MODE_NUMBITS (2)
#define PINSEL_BASIC_MODE_BITMASK (0x03)
#define PINSEL_DACEN_POS (16)
#define PINSEL_DACEN_BITMASK (0x01)
#define PINSEL_DACEN_NUMBITS (1)
#define PINSEL_GLITCH_FILTER_POS (8)
#define PINSEL_GLITCH_FILTER_BITMASK (0x01)
#define PINSEL_GLITCH_FILTER_NUMBITS (1)
#define PINSEL_ADMODE_POS (7)
#define PINSEL_ADMODE_BITMASK (0x01)
#define PINSEL_ADMODE_NUMBITS (1)
/* Private Functions ---------------------------------------------------------- */
/*********************************************************************//**
* @brief Get pointer to GPIO peripheral due to GPIO port
* @param[in] portnum Port Number value, should be in range from 0..3.
* @param[in] pinnum Pin number value, should be in range from 0..31
* @return Pointer to GPIO peripheral
**********************************************************************/
static uint32_t * PIN_GetPointer(uint8_t portnum, uint8_t pinnum)
{
uint32_t *pPIN = NULL;
pPIN = (uint32_t *)(LPC_IOCON_BASE + ((portnum * 32 + pinnum)*sizeof(uint32_t)));
return pPIN;
}
/* Public Functions ----------------------------------------------------------- */
/** @addtogroup PINSEL_Public_Functions
* @{
*/
/*********************************************************************//**
* @brief Setup the pin selection function
* @param[in] portnum PORT number, should be in range: 0..3
* @param[in] pinnum Pin number, should be in range: 0..31
* @param[in] funcnum Function number, should be range: 0..7
* - 0: Select GPIO (Default)
* - 1: Selects the 1st alternate function
* - 2: Selects the 2nd alternate function
* ...
* - 7: Selects the 7th alternate function
* @return None
**********************************************************************/
void PINSEL_ConfigPin ( uint8_t portnum, uint8_t pinnum, uint8_t funcnum)
{
uint32_t *pPIN = NULL;
pPIN = PIN_GetPointer(portnum, pinnum);
*pPIN &= 0x00000007;//Clear function bits
*pPIN |= funcnum;
}
/*********************************************************************//**
* @brief Setup resistor mode for each pin
* @param[in] portnum PORT number, should be in range: 0..3
* @param[in] pinnum Pin number, should be in range: 0..31
* @param[in] modenum: Mode number, should be in range: 0..3
- IOCON_MODE_PLAIN: Plain output
- IOCON_MODE_PULLDOWN: Pull-down enable
- IOCON_MODE_PULLUP: Pull-up enable
- IOCON_MODE_REPEATER: Repeater mode
* @return None
**********************************************************************/
void PINSEL_SetPinMode ( uint8_t portnum, uint8_t pinnum, PinSel_BasicMode modenum)
{
uint32_t *pPIN = NULL;
pPIN = PIN_GetPointer(portnum, pinnum);
*(uint32_t *)pPIN &= ~(3<<3);//Clear function bits
*(uint32_t *)pPIN |= modenum;
}
/*********************************************************************//**
* @brief Setup hysteresis for each pin
* @param[in] portnum Port number, should be in range: 0..3
* @param[in] pinnum Pin number, should be in range: 0..31
* @param[in] NewState new state of Hysteresis mode, should be:
* - ENABLE: Hysteresis enable
* - DISABLE: Hysteresis disable
* @return None
**********************************************************************/
void PINSEL_SetHysMode(uint8_t portnum, uint8_t pinnum, FunctionalState NewState)
{
uint32_t *pPIN = NULL;
pPIN = PIN_GetPointer(portnum, pinnum);
if(NewState == DISABLE)
{
*(uint32_t *)pPIN &= ~IOCON_HYS;//Clear hys bits
}
else
*(uint32_t *)pPIN |= IOCON_HYS;
}
/*********************************************************************//**
* @brief Setup Slew rate for each pin
* @param[in] portnum Port number, should be in range: 0..3
* @param[in] pinnum Pin number, should be in range: 0..31
* @param[in] NewState new state of Slew rate control, should be:
* - ENABLE: Output slew rate control is enable
* - DISABLE: Output slew rate control is disable
* @return None
**********************************************************************/
void PINSEL_SetSlewMode(uint8_t portnum, uint8_t pinnum, FunctionalState NewState)
{
uint32_t *pPIN = NULL;
pPIN = PIN_GetPointer(portnum, pinnum);
if(NewState == DISABLE)
{
*(uint32_t *)pPIN &= ~IOCON_SLEW;//Clear hys bits
}
else
*(uint32_t *)pPIN |= IOCON_SLEW;
}
/*********************************************************************//**
* @brief Setup Input Buffer for each pin
* @param[in] portnum Port number, should be in range: 0..3
* @param[in] pinnum Pin number, should be in range: 0..31
* @param[in] NewState new state of Input buffer mode, should be:
* - ENABLE: The input buffer is enable
* - DISABLE: The input buffer is disable
* @return None
**********************************************************************/
void PINSEL_SetInBufMode(uint8_t portnum, uint8_t pinnum, FunctionalState NewState)
{
uint32_t *pPIN = NULL;
pPIN = PIN_GetPointer(portnum, pinnum);
if(NewState == DISABLE)
{
*(uint32_t *)pPIN &= ~IOCON_INBUF;//Clear hys bits
}
else
*(uint32_t *)pPIN |= IOCON_INBUF;
}
/*********************************************************************//**
* @brief Setup I2CMode for only pins that provide special I2C functionality
* @param[in] portnum Port number, should be in range: 0..3
* @param[in] pinnum Pin number, should be in range: 0..31
* @param[in] I2CMode I2C mode, should be:
* - IOCON_I2CMODE_FAST: Fast mode and standard I2C mode
* - IOCON_I2CMODE_OPENDRAIN: Open drain I/O
* - IOCON_I2CMODE_FASTPLUS: Fast Mode Plus I/O
* - IOCON_I2CMODE_HIGHOPENDRAIN: High drive open drain I/O
* @return None
**********************************************************************/
void PINSEL_SetI2CMode(uint8_t portnum, uint8_t pinnum, PinSel_I2cMode I2CMode)
{
uint32_t *pPIN = NULL;
pPIN = PIN_GetPointer(portnum, pinnum);
*(uint32_t *)pPIN &= ~(PINSEL_I2C_MODE_BITMASK<< PINSEL_I2C_MODE_POS);
*(uint32_t *)pPIN |= (I2CMode << PINSEL_I2C_MODE_POS);
}
/*********************************************************************//**
* @brief Setup Open-drain mode in each pin
* @param[in] portnum Port number, should be in range: 0..3
* @param[in] pinnum Pin number, should be in range: 0..31
* @param[in] NewState new state of Open-drain mode:
* - DISABLE: Normal pin I/O mode
* - ENABLE: Open-drain enable
* @return None
**********************************************************************/
void PINSEL_SetOpenDrainMode(uint8_t portnum, uint8_t pinnum, FunctionalState NewState)
{
uint32_t *pPIN = NULL;
pPIN = PIN_GetPointer(portnum, pinnum);
if(NewState == DISABLE)
{
*(uint32_t *)pPIN &= ~IOCON_ODMODE;//Clear hys bits
}
else
{
*(uint32_t *)pPIN |= IOCON_ODMODE;
}
}
/*********************************************************************//**
* @brief Enable the Analog mode for each pin (default is as Digital pins)
* @param[in] portnum PORT number, should be in range: 0..3
* @param[in] pinnum Pin number, should be in range: 0..31
* @param[in] enable: the state of the pin that is expected to run
- ENABLE: Enable the DAC mode of the pin
- DISABLE: Disable the DAC mode
* @return None
**********************************************************************/
void PINSEL_SetAnalogPinMode (uint8_t portnum, uint8_t pinnum, uint8_t enable)
{
uint32_t *pPIN = NULL;
uint8_t condition = 0;
condition = ((portnum == 0) && (pinnum == 12)) || ((portnum == 0) && (pinnum == 13))
| ((portnum == 0) && (pinnum <= 26) && (pinnum >= 23))
| ((portnum == 1) && (pinnum == 30)) || ((portnum == 1) && (pinnum == 31));
if(!condition)
{
return;
}
pPIN = PIN_GetPointer(portnum, pinnum);
//Clear this bit to set the pin to Analog mode
*(uint32_t *)pPIN &= ~(PINSEL_ADMODE_BITMASK << PINSEL_ADMODE_POS);
if(enable)
{
}
else
{
*(uint32_t *)pPIN |= (1 << PINSEL_ADMODE_POS);//Set 16th bit to one
}
return;
}
/*********************************************************************//**
* @brief Choose the DAC mode for each pin
* @param[in] portnum PORT number, should be in range: 0..3
* @param[in] pinnum Pin number, should be in range: 0..31
* @param[in] enable: the state of the pin that is expected to run
- ENABLE: Enable the DAC mode of the pin
- DISABLE: Disable the DAC mode
* @return None
**********************************************************************/
void PINSEL_DacEnable (uint8_t portnum, uint8_t pinnum, uint8_t enable)
{
uint32_t *pPIN = NULL;
// This setting is only for DAC pin (output pin)
if(!((portnum == 0) && (pinnum == 26)))
{
return;
}
pPIN = PIN_GetPointer(portnum, pinnum);
//Clear DAC Enable function bits
*(uint32_t *)pPIN &= ~(PINSEL_DACEN_BITMASK << PINSEL_DACEN_POS);
if(enable)
{
*(uint32_t *)pPIN |= (1 << PINSEL_DACEN_POS);//Set 16th bit to one
}
else
{
}
return;
}
/*********************************************************************//**
* @brief Control the glitch filter for each pin
* @param[in] portnum PORT number, should be in range: 0..3
* @param[in] pinnum Pin number, should be in range: 0..31
* @param[in] enable: the state of the pin that is expected to run
- ENABLE: The noise pulses below approximately 10ns are filtered out
- DISABLE: No input filtering is done.
* @return None
**********************************************************************/
void PINSEL_SetFilter (uint8_t portnum, uint8_t pinnum, uint8_t enable)
{
uint32_t *pPIN = NULL;
// This setting is only for DAC pin (output pin)
if(!((portnum == 0) && ((pinnum == 7) || (pinnum == 8) || (pinnum == 9))))
{
return;
}
pPIN = PIN_GetPointer(portnum, pinnum);
*(uint32_t *)pPIN |= (1 << 7);//Set 7th bit for normal operation following the UM1.0
//Clear Filter bits
*(uint32_t *)pPIN &= ~(PINSEL_GLITCH_FILTER_BITMASK << PINSEL_GLITCH_FILTER_POS);
if(!enable)
{
*(uint32_t *)pPIN |= (1 << PINSEL_GLITCH_FILTER_POS);//Set 8th bit to one
}
else
{
}
*pPIN = *pPIN;
return;
}
/**
* @}
*/
/**
* @}
*/
/* --------------------------------- End Of File ------------------------------ */
bsp/lpc178x/drivers/lpc177x_8x_pinsel.h
+263
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/**********************************************************************
* $Id$ lpc177x_8x_pinsel.h 2011-06-02
*//**
* @file lpc177x_8x_pinsel.h
* @brief Contains all macro definitions and function prototypes
* support for Pin-connection block firmware library on LPC177x_8x
* @version 1.0
* @date 02. June. 2011
* @author NXP MCU SW Application Team
*
* Copyright(C) 2011, NXP Semiconductor
* All rights reserved.
*
***********************************************************************
* Software that is described herein is for illustrative purposes only
* which provides customers with programming information regarding the
* products. This software is supplied "AS IS" without any warranties.
* NXP Semiconductors assumes no responsibility or liability for the
* use of the software, conveys no license or title under any patent,
* copyright, or mask work right to the product. NXP Semiconductors
* reserves the right to make changes in the software without
* notification. NXP Semiconductors also make no representation or
* warranty that such application will be suitable for the specified
* use without further testing or modification.
**********************************************************************/
/* Peripheral group ----------------------------------------------------------- */
/** @defgroup PINSEL Pin Selection
* @ingroup LPC177x_8xCMSIS_FwLib_Drivers
* @{
*/
#ifndef __LPC177X_8X_PINSEL_H
#define __LPC177X_8X_PINSEL_H
/* Includes ------------------------------------------------------------------- */
#include "LPC177x_8x.h"
#include "lpc_types.h"
/* Public Macros -------------------------------------------------------------- */
/** @defgroup PINSEL_Public_Macros
* @{
*/
/* Macros define IOCON bits */
#define IOCON_MODE_PLAIN ((0<<3))
#define IOCON_MODE_PULLDOWN ((1<<3))
#define IOCON_MODE_PULLUP ((2<<3))
#define IOCON_MODE_REPEATER ((3<<3))
#define IOCON_HYS ((1<<5))
#define IOCON_SLEW ((1<<6))
#define IOCON_INBUF ((1<<7))
#define IOCON_I2CMODE_FAST ((0<<8))
#define IOCON_I2CMODE_OPENDRAIN ((1<<8))
#define IOCON_I2CMODE_FASTPLUS ((2<<8))
#define IOCON_I2CMODE_HIGHOPENDRAIN ((3<<8))
#define IOCON_ODMODE ((1<<10))
/* Macros define for LOC registers */
#define LOC_CAN_RD_1_P0_0 ((0)) /**< Input for CAN_RD_1 comes from P0.0 */
#define LOC_CAN_RD_1_P0_21 ((1)) /**< Input for CAN_RD_1 comes from P0.21 */
#define LOC_CAN_RD_2_P2_7 ((0)) /**< Input for CAN_RD_2 comes from P2.7 */
#define LOC_CAN_RD_2_P0_4 ((1)) /**< Input for CAN_RD_2 comes from P0.4 */
#define LOC_ENET_MDIO_P2_9 ((0)) /**< Input for ENET_MDIO comes from P2.9 */
#define LOC_ENET_MDIO_P1_17 ((1)) /**< Input for ENET_MDIO comes from P1.17 */
#define LOC_EINT_0_P0_29 ((0)) /**< Input for EINT_0 comes from P0.29 */
#define LOC_EINT_0_P2_10 ((1)) /**< Input for EINT_0 comes from P2.10 */
#define LOC_EINT_1_P0_30 ((0)) /**< Input for EINT_1 comes from P0.30 */
#define LOC_EINT_1_P2_11 ((1)) /**< Input for EINT_1 comes from P2.11 */
#define LOC_I2C0_SCL_P1_31 ((0)) /**< Input for I2C0_SCL comes from P1.31 */
#define LOC_I2C0_SCL_P0_28 ((1)) /**< Input for I2C0_SCL comes from P0.28 */
#define LOC_I2C0_SCL_P5_3 ((2)) /**< Input for I2C0_SCL comes from P5.3 */
#define LOC_I2C0_SDA_P1_30 ((0)) /**< Input for I2C0_SDA comes from P1.30 */
#define LOC_I2C0_SDA_P0_27 ((1)) /**< Input for I2C0_SDA comes from P0.27 */
#define LOC_I2C0_SDA_P5_2 ((2)) /**< Input for I2C0_SDA comes from P5.2 */
#define LOC_I2C1_SCL_P0_1 ((0)) /**< Input for I2C1_SCL comes from P0.1 */
#define LOC_I2C1_SCL_P2_15 ((1)) /**< Input for I2C1_SCL comes from P2.15 */
#define LOC_I2C1_SCL_P0_20 ((2)) /**< Input for I2C1_SCL comes from P0.20 */
#define LOC_I2C1_SDA_P2_14 ((0)) /**< Input for I2C1_SDA comes from P2.14 */
#define LOC_I2C1_SDA_P0_0 ((1)) /**< Input for I2C1_SDA comes from P0.0 */
#define LOC_I2C1_SDA_P0_19 ((2)) /**< Input for I2C1_SDA comes from P0.19 */
#define LOC_I2C2_SCL_P2_31 ((0)) /**< Input for I2C2_SCL comes from P2.31 */
#define LOC_I2C2_SCL_P0_11 ((1)) /**< Input for I2C2_SCL comes from P0.11 */
#define LOC_I2C2_SCL_P4_21 ((2)) /**< Input for I2C2_SCL comes from P4.21 */
#define LOC_I2C2_SCL_P4_29 ((3)) /**< Input for I2C2_SCL comes from P4.29 */
#define LOC_I2C2_SDA_P2_30 ((0)) /**< Input for I2C2_SDA comes from P2.30 */
#define LOC_I2C2_SDA_P0_10 ((1)) /**< Input for I2C2_SDA comes from P0.10 */
#define LOC_I2C2_SDA_P4_20 ((2)) /**< Input for I2C2_SDA comes from P4.20 */
#define LOC_I2C2_SDA_P1_15 ((3)) /**< Input for I2C2_SDA comes from P1.15 */
#define LOC_I2S_RX_SCK_P0_23 ((0)) /**< Input for I2S_RX_SCK comes from P0.23 */
#define LOC_I2S_RX_SCK_P0_4 ((1)) /**< Input for I2S_RX_SCK comes from P0.4 */
#define LOC_I2S_RX_SDA_P0_25 ((0)) /**< Input for I2S_RX_SDA comes from P0.25 */
#define LOC_I2S_RX_SDA_P0_6 ((1)) /**< Input for I2S_RX_SDA comes from P0.6 */
#define LOC_I2S_RX_WS_P0_24 ((0)) /**< Input for I2S_RX_WS comes from P0.24 */
#define LOC_I2S_RX_WS_P0_5 ((1)) /**< Input for I2S_RX_WS comes from P0.5 */
#define LOC_I2S_TX_SCK_P2_11 ((0)) /**< Input for I2S_TX_SCK comes from P2.11 */
#define LOC_I2S_TX_SCK_P0_7 ((1)) /**< Input for I2S_TX_SCK comes from P0.7 */
#define LOC_I2S_TX_WS_P2_12 ((0)) /**< Input for I2S_TX_WS comes from P2.12 */
#define LOC_I2S_TX_WS_P0_8 ((1)) /**< Input for I2S_TX_WS comes from P0.8 */
#define LOC_PWM0_CAP_0_P1_12 ((0)) /**< Input for PWM0_CAP_0 comes from P1.12 */
#define LOC_PWM0_CAP_0_P3_22 ((1)) /**< Input for PWM0_CAP_0 comes from P3.22 */
#define LOC_PWM1_CAP_0_P3_23 ((0)) /**< Input for PWM1_CAP_0 comes from P3.23 */
#define LOC_PWM1_CAP_0_P1_28 ((1)) /**< Input for PWM1_CAP_0 comes from P1.28 */
#define LOC_PWM1_CAP_0_P2_6 ((2)) /**< Input for PWM1_CAP_0 comes from P2.6 */
#define LOC_SD_CMD_P0_20 ((0)) /**< Input for SD_CMD comes from P0.20 */
#define LOC_SD_CMD_P1_3 ((1)) /**< Input for SD_CMD comes from P1.3 */
#define LOC_SD_DAT_0_P0_22 ((0)) /**< Input for SD_DAT_0 comes from P0.22 */
#define LOC_SD_DAT_0_P1_6 ((1)) /**< Input for SD_DAT_0 comes from P1.6 */
#define LOC_SD_DAT_1_P2_11 ((0)) /**< Input for SD_DAT_1 comes from P2.11 */
#define LOC_SD_DAT_1_P1_7 ((1)) /**< Input for SD_DAT_1 comes from P1.7 */
#define LOC_SD_DAT_2_P2_12 ((0)) /**< Input for SD_DAT_2 comes from P2.12 */
#define LOC_SD_DAT_2_P1_11 ((1)) /**< Input for SD_DAT_2 comes from P1.11 */
#define LOC_SD_DAT_3_P2_13 ((0)) /**< Input for SD_DAT_3 comes from P2.13 */
#define LOC_SD_DAT_3_P1_12 ((1)) /**< Input for SD_DAT_3 comes from P1.12 */
#define LOC_SSP0_MISO_P2_26 ((0)) /**< Input for SSP0_MISO comes from P2.26 */
#define LOC_SSP0_MISO_P1_23 ((1)) /**< Input for SSP0_MISO comes from P1_23 */
#define LOC_SSP0_MISO_P0_17 ((2)) /**< Input for SSP0_MISO comes from P0_17 */
#define LOC_SSP0_MOSI_P2_27 ((0)) /**< Input for SSP0_MOSI comes from P2.27 */
#define LOC_SSP0_MOSI_P1_24 ((1)) /**< Input for SSP0_MOSI comes from P1.24 */
#define LOC_SSP0_MOSI_P0_18 ((2)) /**< Input for SSP0_MOSI comes from P0.18 */
#define LOC_SSP0_SCK_P1_20 ((0)) /**< Input for SSP0_SCK comes from P1.20 */
#define LOC_SSP0_SCK_P2_22 ((1)) /**< Input for SSP0_SCK comes from P2.22 */
#define LOC_SSP0_SCK_P0_15 ((2)) /**< Input for SSP0_SCK comes from P0_15 */
#define LOC_SSP0_SSEL_P2_23 ((0)) /**< Input for SSP0_SSEL comes from P2.23 */
#define LOC_SSP0_SSEL_P1_21 ((1)) /**< Input for SSP0_SSEL comes from P1.21 */
#define LOC_SSP0_SSEL_P1_28 ((2)) /**< Input for SSP0_SSEL comes from P1.28 */
#define LOC_SSP0_SSEL_P0_16 ((3)) /**< Input for SSP0_SSEL comes from P0.16 */
#define LOC_SSP1_MISO_P0_12 ((0)) /**< Input for SSP1_MISO comes from P0.12 */
#define LOC_SSP1_MISO_P1_18 ((1)) /**< Input for SSP1_MISO comes from P1.18 */
#define LOC_SSP1_MISO_P4_22 ((2)) /**< Input for SSP1_MISO comes from P4_22 */
#define LOC_SSP1_MISO_P0_8 ((3)) /**< Input for SSP1_MISO comes from P0.8 */
#define LOC_SSP1_MOSI_P0_13 ((0)) /**< Input for SSP1_MOSI comes from P0.13 */
#define LOC_SSP1_MOSI_P1_22 ((1)) /**< Input for SSP1_MOSI comes from P1.22 */
#define LOC_SSP1_MOSI_P4_23 ((2)) /**< Input for SSP1_MOSI comes from P4.23 */
#define LOC_SSP1_MOSI_P0_9 ((3)) /**< Input for SSP1_MOSI comes from P0.9 */
#define LOC_SSP1_SCK_P1_31 ((0)) /**< Input for SSP1_SCK comes from P1.31 */
#define LOC_SSP1_SCK_P1_19 ((1)) /**< Input for SSP1_SCK comes from P1.19 */
#define LOC_SSP1_SCK_P4_20 ((2)) /**< Input for SSP1_SCK comes from P4_20 */
#define LOC_SSP1_SCK_P0_7 ((3)) /**< Input for SSP1_SCK comes from P0_7 */
#define LOC_SSP1_SSEL_P0_14 ((0)) /**< Input for SSP1_SSEL comes from P0.14 */
#define LOC_SSP1_SSEL_P1_26 ((1)) /**< Input for SSP1_SSEL comes from P1.26 */
#define LOC_SSP1_SSEL_P4_21 ((2)) /**< Input for SSP1_SSEL comes from P4.21 */
#define LOC_SSP1_SSEL_P0_6 ((3)) /**< Input for SSP1_SSEL comes from P0.6 */
#define LOC_SSP2_MISO_P1_4 ((1)) /**< Input for SSP2_MISO comes from P1.4 */
#define LOC_SSP2_MOSI_P1_1 ((1)) /**< Input for SSP2_MOSI comes from P1.1 */
#define LOC_SSP2_SCK_P1_0 ((1)) /**< Input for SSP2_SCK comes from P1.0 */
#define LOC_SSP2_SSEL_P1_8 ((1)) /**< Input for SSP2_SSEL comes from P1.8 */
#define LOC_T0_CAP_0_P3_23 ((0)) /**< Input for T0_CAP_0 comes from P3.23 */
#define LOC_T0_CAP_0_P1_26 ((1)) /**< Input for T0_CAP_0 comes from P1.26 */
#define LOC_T0_CAP_1_P3_24 ((0)) /**< Input for T0_CAP_1 comes from P3.24 */
#define LOC_T0_CAP_1_P1_27 ((1)) /**< Input for T0_CAP_1 comes from P1.27 */
#define LOC_T1_CAP_0_P1_18 ((0)) /**< Input for T1_CAP_0 comes from P1.18 */
#define LOC_T1_CAP_0_P3_27 ((1)) /**< Input for T1_CAP_0 comes from P3.27 */
#define LOC_T1_CAP_1_P3_28 ((0)) /**< Input for T1_CAP_1 comes from P3.28 */
#define LOC_T1_CAP_1_P1_19 ((1)) /**< Input for T1_CAP_1 comes from P1.19 */
#define LOC_T2_CAP_0_P2_14 ((0)) /**< Input for T2_CAP_0 comes from P2.14 */
#define LOC_T2_CAP_0_P2_6 ((1)) /**< Input for T2_CAP_0 comes from P2.6 */
#define LOC_T2_CAP_0_P0_4 ((2)) /**< Input for T2_CAP_0 comes from P0.4 */
#define LOC_T2_CAP_0_P1_14 ((3)) /**< Input for T2_CAP_0 comes from P1.14 */
#define LOC_T2_CAP_1_P2_15 ((0)) /**< Input for T2_CAP_1 comes from P2.15 */
#define LOC_T2_CAP_1_P0_5 ((1)) /**< Input for T2_CAP_1 comes from P0.5 */
#define LOC_T3_CAP_0_P0_23 ((0)) /**< Input for T3_CAP_0 comes from P0.23 */
#define LOC_T3_CAP_0_P2_22 ((1)) /**< Input for T3_CAP_0 comes from P2.22 */
#define LOC_T3_CAP_0_P1_10 ((2)) /**< Input for T3_CAP_0 comes from P1.10 */
#define LOC_T3_CAP_1_P0_24 ((0)) /**< Input for T3_CAP_1 comes from P0.24 */
#define LOC_T3_CAP_1_P2_23 ((1)) /**< Input for T3_CAP_1 comes from P2.23 */
#define LOC_T3_CAP_1_P1_0 ((2)) /**< Input for T3_CAP_1 comes from P1.0 */
#define LOC_U0_RXD_P0_1 ((0)) /**< Input for U0_RXD comes from P0.1 */
#define LOC_U0_RXD_P0_3 ((1)) /**< Input for U0_RXD comes from P0.3 */
#define LOC_U1_CTS_P0_17 ((0)) /**< Input for U1_CTS comes from P0.17 */
#define LOC_U1_CTS_P2_8 ((1)) /**< Input for U1_CTS comes from P2.8 */
#define LOC_U1_CTS_P2_2 ((2)) /**< Input for U1_CTS comes from P2.2 */
#define LOC_U1_CTS_P3_18 ((3)) /**< Input for U1_CTS comes from P3.18 */
#define LOC_U1_DCD_P0_18 ((0)) /**< Input for U1_DCD comes from P0.18 */
#define LOC_U1_DCD_P2_3 ((1)) /**< Input for U1_DCD comes from P2.3 */
#define LOC_U1_DCD_P3_19 ((2)) /**< Input for U1_DCD comes from P3_19 */
#define LOC_U1_DSR_P0_19 ((0)) /**< Input for U1_DSR comes from P0.19 */
#define LOC_U1_DSR_P2_4 ((1)) /**< Input for U1_DSR comes from P2.4 */
#define LOC_U1_DSR_P3_20 ((2)) /**< Input for U1_DSR comes from P0.19 */
#define LOC_U1_RI_P0_21 ((0)) /**< Input for U1_RI comes from P0.21 */
#define LOC_U1_RI_P2_6 ((1)) /**< Input for U1_RI comes from P2.6 */
#define LOC_U1_RI_P3_22 ((2)) /**< Input for U1_RI comes from P3.22 */
#define LOC_U1_RXD_P0_16 ((0)) /**< Input for U1_RXD comes from P0.16 */
#define LOC_U1_RXD_P3_17 ((1)) /**< Input for U1_RXD comes from P3.17 */
#define LOC_U1_RXD_P2_1 ((2)) /**< Input for U1_RXD comes from P2.1 */
#define LOC_U2_RXD_P0_11 ((0)) /**< Input for U2_RXD comes from P0.11 */
#define LOC_U2_RXD_P4_23 ((1)) /**< Input for U2_RXD comes from P4.23 */
#define LOC_U2_RXD_P2_9 ((2)) /**< Input for U2_RXD comes from P2.9 */
#define LOC_U3_RXD_P0_26 ((0)) /**< Input for U3_RXD comes from P0.26 */
#define LOC_U3_RXD_P0_1 ((1)) /**< Input for U3_RXD comes from P0.1 */
#define LOC_U3_RXD_P4_29 ((2)) /**< Input for U3_RXD comes from P4.29 */
#define LOC_U3_RXD_P0_3 ((3)) /**< Input for U3_RXD comes from P0.3 */
#define LOC_U4_RXD_P2_9 ((0)) /**< Input for U4_RXD comes from P2.9 */
#define LOC_U4_RXD_P5_3 ((1)) /**< Input for U4_RXD comes from P5.3 */
#define LOC_USB_SCL_P0_28 ((0)) /**< Input for USB_SCL comes from P0.28 */
#define LOC_USB_SCL_P1_28 ((1)) /**< Input for USB_SCL comes from P1.28 */
#define LOC_USB_SDA_P0_27 ((0)) /**< Input for USB_SDA comes from P0.27 */
#define LOC_USB_SDA_P1_29 ((1)) /**< Input for USB_SDA comes from P1.29 */
/**
* @}
*/
/** @defgroup PINSEL_Public_Types PINSEL Public Types
* @{
*/
typedef enum
{
PINSEL_BASICMODE_PLAINOUT = 0, /**< Plain output */
PINSEL_BASICMODE_PULLDOWN, /**< Pull-down enabled */
PINSEL_BASICMODE_PULLUP, /**< Pull-up enabled (default) */
PINSEL_BASICMODE_REPEATER /**< Repeater mode */
}PinSel_BasicMode;
typedef enum
{
/** Fast mode (400 kHz clock rate) and standard (100 kHz clock rate) */
PINSEL_I2CMODE_FAST_STANDARD = 0,
/** Open drain I/O (not I2C). No glitch filter, 3 mA typical output drive */
PINSEL_I2CMODE_OPENDRAINIO,
/** Fast Mode Plus I2C. This includes a filter for <50 ns glitches */
PINSEL_I2CMODE_FASTMODEPLUS,
/** High drive open drain I/O (not I2C). No glitch filter, 20 mA typical output drive */
PINSEL_I2CMODE_HIDRIVE_OPENDRAIN
}PinSel_I2cMode;
/**
* @}
*/
/* Public Functions ----------------------------------------------------------- */
/** @defgroup PINSEL_Public_Functions
* @{
*/
void PINSEL_ConfigPin(uint8_t portnum, uint8_t pinnum, uint8_t funcnum);
void PINSEL_SetPinMode(uint8_t portnum, uint8_t pinnum, PinSel_BasicMode modenum);
void PINSEL_SetHysMode(uint8_t portnum, uint8_t pinnum, FunctionalState NewState);
void PINSEL_SetSlewMode(uint8_t portnum, uint8_t pinnum, FunctionalState NewState);
void PINSEL_SetInBufMode(uint8_t portnum, uint8_t pinnum, FunctionalState NewState);
void PINSEL_SetI2CMode(uint8_t portnum, uint8_t pinnum, PinSel_I2cMode I2CMode);
void PINSEL_SetOpenDrainMode(uint8_t portnum, uint8_t pinnum, FunctionalState NewState);
void PINSEL_SetAnalogPinMode (uint8_t portnum, uint8_t pinnum, uint8_t enable);
void PINSEL_DacEnable (uint8_t portnum, uint8_t pinnum, uint8_t enable);
void PINSEL_SetFilter (uint8_t portnum, uint8_t pinnum, uint8_t enable);
/**
* @}
*/
#endif /* LPC177x_8x_PINSEL_H */
/**
* @}
*/
/* --------------------------------- End Of File ------------------------------ */
bsp/lpc178x/drivers/lpc177x_8x_uart.c
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bsp/lpc178x/drivers/lpc177x_8x_uart.h
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bsp/lpc178x/drivers/lpc_types.h
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/**********************************************************************
* $Id$ lpc_types.h 2011-06-02
*//**
* @file lpc_types.h
* @brief Contains the NXP ABL typedefs for C standard types.
* It is intended to be used in ISO C conforming development
* environments and checks for this insofar as it is possible
* to do so.
* @version 1.0
* @date 02. June. 2011
* @author NXP MCU SW Application Team
*
* Copyright(C) 2011, NXP Semiconductor
* All rights reserved.
*
***********************************************************************
* Software that is described herein is for illustrative purposes only
* which provides customers with programming information regarding the
* products. This software is supplied "AS IS" without any warranties.
* NXP Semiconductors assumes no responsibility or liability for the
* use of the software, conveys no license or title under any patent,
* copyright, or mask work right to the product. NXP Semiconductors
* reserves the right to make changes in the software without
* notification. NXP Semiconductors also make no representation or
* warranty that such application will be suitable for the specified
* use without further testing or modification.
**********************************************************************/
/* Type group ----------------------------------------------------------- */
#ifndef __LPC_TYPES_H
#define __LPC_TYPES_H
/* Includes ------------------------------------------------------------------- */
#include <stdint.h>
/** @defgroup LPC_Type_Def Data Types Definitions
* @ingroup LPC177x_8xCMSIS_FwLib_Drivers
* @{
*/
/* Public Types --------------------------------------------------------------- */
/** @defgroup LPC_Types_Public_Types Basic Public Data Types
* @{
*/
/**
* @brief Boolean Type definition
*/
typedef enum {FALSE = 0, TRUE = !FALSE} Bool;
/**
* @brief Flag Status and Interrupt Flag Status type definition
*/
typedef enum {RESET = 0, SET = !RESET} FlagStatus, IntStatus, SetState;
#define PARAM_SETSTATE(State) ((State==RESET) || (State==SET))
/**
* @brief Functional State Definition
*/
typedef enum {DISABLE = 0, ENABLE = !DISABLE} FunctionalState;
#define PARAM_FUNCTIONALSTATE(State) ((State==DISABLE) || (State==ENABLE))
/**
* @ Status type definition
*/
typedef enum {ERROR = 0, SUCCESS = !ERROR} Status;
/**
* Read/Write transfer type mode (Block or non-block)
*/
typedef enum
{
NONE_BLOCKING = 0, /**< None Blocking type */
BLOCKING, /**< Blocking type */
} TRANSFER_BLOCK_Type;
/** Pointer to Function returning Void (any number of parameters) */
typedef void (*PFV)();
/** Pointer to Function returning int32_t (any number of parameters) */
typedef int32_t(*PFI)();
/**
* @}
*/
/* Public Macros -------------------------------------------------------------- */
/** @defgroup LPC_Types_Public_Macros Basic Public Macros
* @{
*/
/** _BIT(n) sets the bit at position "n"
* _BIT(n) is intended to be used in "OR" and "AND" expressions:
* e.g., "(_BIT(3) | _BIT(7))".
*/
#undef _BIT
/** Set bit macro */
#define _BIT(n) (1<<n)
/** _SBF(f,v) sets the bit field starting at position "f" to value "v".
* _SBF(f,v) is intended to be used in "OR" and "AND" expressions:
* e.g., "((_SBF(5,7) | _SBF(12,0xF)) & 0xFFFF)"
*/
#undef _SBF
/* Set bit field macro */
#define _SBF(f,v) (v<<f)
/* _BITMASK constructs a symbol with 'field_width' least significant
* bits set.
* e.g., _BITMASK(5) constructs '0x1F', _BITMASK(16) == 0xFFFF
* The symbol is intended to be used to limit the bit field width
* thusly:
* <a_register> = (any_expression) & _BITMASK(x), where 0 < x <= 32.
* If "any_expression" results in a value that is larger than can be
* contained in 'x' bits, the bits above 'x - 1' are masked off. When
* used with the _SBF example above, the example would be written:
* a_reg = ((_SBF(5,7) | _SBF(12,0xF)) & _BITMASK(16))
* This ensures that the value written to a_reg is no wider than
* 16 bits, and makes the code easier to read and understand.
*/
#undef _BITMASK
/* Bitmask creation macro */
#define _BITMASK(field_width) ( _BIT(field_width) - 1)
/* NULL pointer */
#ifndef NULL
#define NULL ((void*) 0)
#endif
/* Number of elements in an array */
#define NELEMENTS(array) (sizeof (array) / sizeof (array[0]))
/* Static data/function define */
#define STATIC static
/* External data/function define */
#define EXTERN extern
#define MAX(a, b) (((a) > (b)) ? (a) : (b))
#define MIN(a, b) (((a) < (b)) ? (a) : (b))
/**
* @}
*/
/* Old Type Definition compatibility ------------------------------------------ */
/** @addtogroup LPC_Types_Public_Types LPC_Types Public Types
* @{
*/
/** SMA type for character type */
typedef char CHAR;
/** SMA type for 8 bit unsigned value */
typedef uint8_t UNS_8;
/** SMA type for 8 bit signed value */
typedef int8_t INT_8;
/** SMA type for 16 bit unsigned value */
typedef uint16_t UNS_16;
/** SMA type for 16 bit signed value */
typedef int16_t INT_16;
/** SMA type for 32 bit unsigned value */
typedef uint32_t UNS_32;
/** SMA type for 32 bit signed value */
typedef int32_t INT_32;
/** SMA type for 64 bit signed value */
typedef int64_t INT_64;
/** SMA type for 64 bit unsigned value */
typedef uint64_t UNS_64;
/** 32 bit boolean type */
typedef Bool BOOL_32;
/** 16 bit boolean type */
typedef Bool BOOL_16;
/** 8 bit boolean type */
typedef Bool BOOL_8;
/**
* @}
*/
#endif /* __LPC_TYPES_H */
/**
* @}
*/
/* --------------------------------- End Of File ------------------------------ */
bsp/lpc178x/drivers/uart.c
+353
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@@ -0,0 +1,353 @@
/*
* File : board.c
* This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2009 RT-Thread Develop Team
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rt-thread.org/license/LICENSE
*
* Change Logs:
* Date Author Notes
* 2010-03-08 Bernard The first version for LPC17xx
* 2010-05-02 Aozima update CMSIS to 130
*/
#include <rthw.h>
#include <rtthread.h>
#include "board.h"
#include "LPC177x_8x.h"
#include "lpc177x_8x_uart.h"
#include "lpc177x_8x_pinsel.h"
#define IER_RBR 0x01
#define IER_THRE 0x02
#define IER_RLS 0x04
#define IIR_PEND 0x01
#define IIR_RLS 0x03
#define IIR_RDA 0x02
#define IIR_CTI 0x06
#define IIR_THRE 0x01
#define LSR_RDR 0x01
#define LSR_OE 0x02
#define LSR_PE 0x04
#define LSR_FE 0x08
#define LSR_BI 0x10
#define LSR_THRE 0x20
#define LSR_TEMT 0x40
#define LSR_RXFE 0x80
/**
* @addtogroup LPC11xx
*/
/*@{*/
#define UART_BAUDRATE 115200
#define LPC_UART LPC_UART0
#define UART_IRQn UART0_IRQn
struct rt_uart_lpc
{
struct rt_device parent;
LPC_UART_TypeDef * UART;
/* buffer for reception */
rt_uint8_t read_index, save_index;
rt_uint8_t rx_buffer[RT_UART_RX_BUFFER_SIZE];
};
#ifdef RT_USING_UART1
struct rt_uart_lpc uart1_device;
#endif
void UART0_IRQHandler(void)
{
// rt_ubase_t level, iir;
// struct rt_uart_lpc* uart = &uart_device;
//
// /* read IIR and clear it */
// iir = LPC_UART->IIR;
//
// iir >>= 1; /* skip pending bit in IIR */
// iir &= 0x07; /* check bit 1~3, interrupt identification */
//
// if (iir == IIR_RDA) /* Receive Data Available */
// {
// /* Receive Data Available */
// uart->rx_buffer[uart->save_index] = LPC_UART->RBR;
//
// level = rt_hw_interrupt_disable();
// uart->save_index ++;
// if (uart->save_index >= RT_UART_RX_BUFFER_SIZE)
// uart->save_index = 0;
// rt_hw_interrupt_enable(level);
//
// /* invoke callback */
// if(uart->parent.rx_indicate != RT_NULL)
// {
// rt_size_t length;
// if (uart->read_index > uart->save_index)
// length = RT_UART_RX_BUFFER_SIZE - uart->read_index + uart->save_index;
// else
// length = uart->save_index - uart->read_index;
//
// uart->parent.rx_indicate(&uart->parent, length);
// }
// }
//
// return;
}
static rt_err_t rt_uart_init (rt_device_t dev)
{
// rt_uint32_t Fdiv;
// rt_uint32_t pclkdiv, pclk;
//
// /* Init UART Hardware */
// if (LPC_UART == LPC_UART0)
// {
// LPC_PINCON->PINSEL0 &= ~0x000000F0;
// LPC_PINCON->PINSEL0 |= 0x00000050; /* RxD0 is P0.3 and TxD0 is P0.2 */
// /* By default, the PCLKSELx value is zero, thus, the PCLK for
// all the peripherals is 1/4 of the SystemFrequency. */
// /* Bit 6~7 is for UART0 */
// pclkdiv = (LPC_SC->PCLKSEL0 >> 6) & 0x03;
// switch ( pclkdiv )
// {
// case 0x00:
// default:
// pclk = SystemCoreClock/4;
// break;
// case 0x01:
// pclk = SystemCoreClock;
// break;
// case 0x02:
// pclk = SystemCoreClock/2;
// break;
// case 0x03:
// pclk = SystemCoreClock/8;
// break;
// }
//
// LPC_UART0->LCR = 0x83; /* 8 bits, no Parity, 1 Stop bit */
// Fdiv = ( pclk / 16 ) / UART_BAUDRATE; /*baud rate */
// LPC_UART0->DLM = Fdiv / 256;
// LPC_UART0->DLL = Fdiv % 256;
// LPC_UART0->LCR = 0x03; /* DLAB = 0 */
// LPC_UART0->FCR = 0x07; /* Enable and reset TX and RX FIFO. */
// }
// else if ((LPC_UART1_TypeDef*)LPC_UART == LPC_UART1)
// {
// LPC_PINCON->PINSEL4 &= ~0x0000000F;
// LPC_PINCON->PINSEL4 |= 0x0000000A; /* Enable RxD1 P2.1, TxD1 P2.0 */
//
// /* By default, the PCLKSELx value is zero, thus, the PCLK for
// all the peripherals is 1/4 of the SystemFrequency. */
// /* Bit 8,9 are for UART1 */
// pclkdiv = (LPC_SC->PCLKSEL0 >> 8) & 0x03;
// switch ( pclkdiv )
// {
// case 0x00:
// default:
// pclk = SystemCoreClock/4;
// break;
// case 0x01:
// pclk = SystemCoreClock;
// break;
// case 0x02:
// pclk = SystemCoreClock/2;
// break;
// case 0x03:
// pclk = SystemCoreClock/8;
// break;
// }
//
// LPC_UART1->LCR = 0x83; /* 8 bits, no Parity, 1 Stop bit */
// Fdiv = ( pclk / 16 ) / UART_BAUDRATE ; /*baud rate */
// LPC_UART1->DLM = Fdiv / 256;
// LPC_UART1->DLL = Fdiv % 256;
// LPC_UART1->LCR = 0x03; /* DLAB = 0 */
// LPC_UART1->FCR = 0x07; /* Enable and reset TX and RX FIFO. */
// }
//
// /* Ensure a clean start, no data in either TX or RX FIFO. */
// while (( LPC_UART->LSR & (LSR_THRE|LSR_TEMT)) != (LSR_THRE|LSR_TEMT) );
// while ( LPC_UART->LSR & LSR_RDR )
// {
// Fdiv = LPC_UART->RBR; /* Dump data from RX FIFO */
// }
// LPC_UART->IER = IER_RBR | IER_THRE | IER_RLS; /* Enable UART interrupt */
return RT_EOK;
}
static rt_err_t rt_uart_open(rt_device_t dev, rt_uint16_t oflag)
{
// RT_ASSERT(dev != RT_NULL);
// if (dev->flag & RT_DEVICE_FLAG_INT_RX)
// {
// /* Enable the UART Interrupt */
// NVIC_EnableIRQ(UART_IRQn);
// }
return RT_EOK;
}
static rt_err_t rt_uart_close(rt_device_t dev)
{
// RT_ASSERT(dev != RT_NULL);
// if (dev->flag & RT_DEVICE_FLAG_INT_RX)
// {
// /* Disable the UART Interrupt */
// NVIC_DisableIRQ(UART_IRQn);
// }
return RT_EOK;
}
static rt_size_t rt_uart_read(rt_device_t dev, rt_off_t pos, void* buffer, rt_size_t size)
{
// rt_uint8_t* ptr;
// struct rt_uart_lpc *uart = (struct rt_uart_lpc*)dev;
// RT_ASSERT(uart != RT_NULL);
//
// /* point to buffer */
// ptr = (rt_uint8_t*) buffer;
// if (dev->flag & RT_DEVICE_FLAG_INT_RX)
// {
// while (size)
// {
// /* interrupt receive */
// rt_base_t level;
//
// /* disable interrupt */
// level = rt_hw_interrupt_disable();
// if (uart->read_index != uart->save_index)
// {
// *ptr = uart->rx_buffer[uart->read_index];
//
// uart->read_index ++;
// if (uart->read_index >= RT_UART_RX_BUFFER_SIZE)
// uart->read_index = 0;
// }
// else
// {
// /* no data in rx buffer */
//
// /* enable interrupt */
// rt_hw_interrupt_enable(level);
// break;
// }
//
// /* enable interrupt */
// rt_hw_interrupt_enable(level);
//
// ptr ++;
// size --;
// }
//
// return (rt_uint32_t)ptr - (rt_uint32_t)buffer;
// }
return 0;
}
static rt_size_t rt_uart_write(rt_device_t dev, rt_off_t pos, const void* buffer, rt_size_t size)
{
// rt_uint32_t i = size;
// char *ptr;
// ptr = (char*)buffer;
//
// while(i)
// {
// UART_SendByte((LPC_UART_TypeDef*)LPC_UART1,*ptr);
// i--;
// ptr++;
// }
// return size;
struct rt_uart_lpc *uart = (struct rt_uart_lpc*)dev;
char *ptr;
ptr = (char*)buffer;
if (dev->flag & RT_DEVICE_FLAG_STREAM)
{
/* stream mode */
while (size)
{
if (*ptr == '\n')
{
UART_SendByte( uart->UART,'\r');
}
UART_SendByte( uart->UART,*ptr);
ptr ++;
size --;
}
}
else
{
while ( size != 0 )
{
UART_SendByte( uart->UART,*ptr);
ptr++;
size--;
}
}
return (rt_size_t) ptr - (rt_size_t) buffer;
}
void rt_hw_uart_init(void)
{
#ifdef RT_USING_UART1
struct rt_uart_lpc* uart;
UART_CFG_Type UART_ConfigStruct;
/*
* Initialize UART1 pin connect
* P3.16: TXD
* P3.17: RXD
*/
PINSEL_ConfigPin(3, 16, 3);
PINSEL_ConfigPin(3, 17, 3);
UART_ConfigStruct.Baud_rate = 115200;
UART_ConfigStruct.Databits = UART_DATABIT_8;
UART_ConfigStruct.Parity = UART_PARITY_NONE;
UART_ConfigStruct.Stopbits = UART_STOPBIT_1;
UART_Init((LPC_UART_TypeDef *)LPC_UART1,&UART_ConfigStruct);
// Enable UART Transmit
UART_TxCmd((LPC_UART_TypeDef *)LPC_UART1, ENABLE);
/* get uart device */
uart = &uart1_device;
uart1_device.UART = (LPC_UART_TypeDef *)LPC_UART1;
/* device initialization */
uart->parent.type = RT_Device_Class_Char;
rt_memset(uart->rx_buffer, 0, sizeof(uart->rx_buffer));
uart->read_index = uart->save_index = 0;
/* device interface */
uart->parent.init = rt_uart_init;
uart->parent.open = rt_uart_open;
uart->parent.close = rt_uart_close;
uart->parent.read = rt_uart_read;
uart->parent.write = rt_uart_write;
uart->parent.control = RT_NULL;
uart->parent.user_data = RT_NULL;
rt_device_register(&uart->parent,
"uart1", RT_DEVICE_FLAG_RDWR | RT_DEVICE_FLAG_STREAM | RT_DEVICE_FLAG_INT_RX);
#endif
}
/*@}*/
bsp/lpc178x/drivers/uart.h
+6
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@@ -0,0 +1,6 @@
#ifndef __UART_H__
#define __UART_H__
void rt_hw_uart_init(void);
#endif
bsp/lpc178x/project.uvproj
+694
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File diff suppressed because it is too large Load Diff
bsp/lpc178x/rtconfig.h
+150
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@@ -0,0 +1,150 @@
/* RT-Thread config file */
#ifndef __RTTHREAD_CFG_H__
#define __RTTHREAD_CFG_H__
/* RT_NAME_MAX*/
#define RT_NAME_MAX 8
/* RT_ALIGN_SIZE*/
#define RT_ALIGN_SIZE 4
/* PRIORITY_MAX */
#define RT_THREAD_PRIORITY_MAX 32
/* Tick per Second */
#define RT_TICK_PER_SECOND 100
/* SECTION: RT_DEBUG */
/* Thread Debug */
#define RT_DEBUG
/* #define RT_THREAD_DEBUG */
#define RT_USING_OVERFLOW_CHECK
/* Using Hook */
#define RT_USING_HOOK
/* Using Software Timer */
/* #define RT_USING_TIMER_SOFT */
#define RT_TIMER_THREAD_PRIO 4
#define RT_TIMER_THREAD_STACK_SIZE 512
#define RT_TIMER_TICK_PER_SECOND 10
/* SECTION: IPC */
/* Using Semaphore */
#define RT_USING_SEMAPHORE
/* Using Mutex */
#define RT_USING_MUTEX
/* Using Event */
#define RT_USING_EVENT
/* Using MailBox */
#define RT_USING_MAILBOX
/* Using Message Queue */
#define RT_USING_MESSAGEQUEUE
/* SECTION: Memory Management */
/* Using Memory Pool Management*/
#define RT_USING_MEMPOOL
/* Using Dynamic Heap Management */
#define RT_USING_HEAP
/* Using Small MM */
#define RT_USING_SMALL_MEM
/* SECTION: Device System */
/* Using Device System */
#define RT_USING_DEVICE
/* SECTION: Console options */
#define RT_USING_CONSOLE
/* the buffer size of console */
#define RT_CONSOLEBUF_SIZE 128
/* SECTION: finsh, a C-Express shell */
/* Using FinSH as Shell*/
#define RT_USING_FINSH
/* Using symbol table */
#define FINSH_USING_SYMTAB
#define FINSH_USING_DESCRIPTION
/* SECTION: device filesystem support */
//#define RT_USING_DFS
#define RT_USING_DFS_ELMFAT
/* the max number of mounted filesystem */
#define DFS_FILESYSTEMS_MAX 2
/* the max number of opened files */
#define DFS_FD_MAX 4
/* the max number of cached sector */
#define DFS_CACHE_MAX_NUM 4
/* SECTION: lwip, a lighwight TCP/IP protocol stack */
//#define RT_USING_LWIP
#define RT_LWIP_USING_RT_MEM
/* Enable ICMP protocol*/
#define RT_LWIP_ICMP
/* Enable UDP protocol*/
#define RT_LWIP_UDP
/* Enable TCP protocol*/
#define RT_LWIP_TCP
/* Enable DNS */
#define RT_LWIP_DNS
/* the number of simulatenously active TCP connections*/
#define RT_LWIP_TCP_PCB_NUM 5
/* ip address of target*/
#define RT_LWIP_IPADDR0 192
#define RT_LWIP_IPADDR1 168
#define RT_LWIP_IPADDR2 1
#define RT_LWIP_IPADDR3 30
/* gateway address of target*/
#define RT_LWIP_GWADDR0 192
#define RT_LWIP_GWADDR1 168
#define RT_LWIP_GWADDR2 1
#define RT_LWIP_GWADDR3 1
/* mask address of target*/
#define RT_LWIP_MSKADDR0 255
#define RT_LWIP_MSKADDR1 255
#define RT_LWIP_MSKADDR2 255
#define RT_LWIP_MSKADDR3 0
/* tcp thread options */
#define RT_LWIP_TCPTHREAD_PRIORITY 12
#define RT_LWIP_TCPTHREAD_MBOX_SIZE 4
#define RT_LWIP_TCPTHREAD_STACKSIZE 1024
/* ethernet if thread options */
#define RT_LWIP_ETHTHREAD_PRIORITY 15
#define RT_LWIP_ETHTHREAD_MBOX_SIZE 4
#define RT_LWIP_ETHTHREAD_STACKSIZE 512
/* SECTION: RT-Thread/GUI */
/* #define RT_USING_RTGUI */
/* name length of RTGUI object */
#define RTGUI_NAME_MAX 12
/* support 16 weight font */
#define RTGUI_USING_FONT16
/* support Chinese font */
#define RTGUI_USING_FONTHZ
/* use DFS as file interface */
#define RTGUI_USING_DFS_FILERW
/* use font file as Chinese font */
#define RTGUI_USING_HZ_FILE
/* use small size in RTGUI */
#define RTGUI_USING_SMALL_SIZE
/* use mouse cursor */
/* #define RTGUI_USING_MOUSE_CURSOR */
/* default font size in RTGUI */
#define RTGUI_DEFAULT_FONT_SIZE 16
#endif
bsp/lpc178x/rtconfig.py
+87
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# toolchains options
ARCH='arm'
CPU='lpc17xx'
CROSS_TOOL='keil'
if CROSS_TOOL == 'gcc':
PLATFORM = 'gcc'
EXEC_PATH = 'E:/Program Files/CodeSourcery/Sourcery G++ Lite/bin'
elif CROSS_TOOL == 'keil':
PLATFORM = 'armcc'
EXEC_PATH = 'E:/Keil'
elif CROSS_TOOL == 'iar':
PLATFORM = 'iar'
EXEC_PATH = 'E:/Program Files/IAR Systems/Embedded Workbench 6.0/arm/bin'
BUILD = 'debug'
if PLATFORM == 'gcc':
# toolchains
PREFIX = 'arm-none-eabi-'
CC = PREFIX + 'gcc'
AS = PREFIX + 'gcc'
AR = PREFIX + 'ar'
LINK = PREFIX + 'gcc'
TARGET_EXT = 'axf'
SIZE = PREFIX + 'size'
OBJDUMP = PREFIX + 'objdump'
OBJCPY = PREFIX + 'objcopy'
DEVICE = ' -mcpu=cortex-m3 -mthumb'
CFLAGS = DEVICE + ' -DRT_USING_MINILIBC'
AFLAGS = ' -c' + DEVICE + ' -x assembler-with-cpp'
LFLAGS = DEVICE + ' -Wl,--gc-sections,-Map=rtthread-lpc17xx.map,-cref,-u,Reset_Handler -T lpc17xx_rom.ld'
CPATH = ''
LPATH = ''
if BUILD == 'debug':
CFLAGS += ' -O0 -gdwarf-2'
AFLAGS += ' -gdwarf-2'
else:
CFLAGS += ' -O2'
POST_ACTION = OBJCPY + ' -O binary $TARGET rtthread.bin\n' + SIZE + ' $TARGET \n'
elif PLATFORM == 'armcc':
# toolchains
CC = 'armcc'
AS = 'armasm'
AR = 'armar'
LINK = 'armlink'
TARGET_EXT = 'axf'
DEVICE = ' --device DARMP1'
CFLAGS = DEVICE + ' --apcs=interwork'
AFLAGS = DEVICE
LFLAGS = DEVICE + ' --info sizes --info totals --info unused --info veneers --list rtthread-lpc17xx.map --scatter lpc17xx_rom.sct'
CFLAGS += ' -I' + EXEC_PATH + '/ARM/RV31/INC'
LFLAGS += ' --libpath ' + EXEC_PATH + '/ARM/RV31/LIB'
EXEC_PATH += '/arm/bin40/'
if BUILD == 'debug':
CFLAGS += ' -g -O0'
AFLAGS += ' -g'
else:
CFLAGS += ' -O2'
POST_ACTION = 'fromelf --bin $TARGET --output rtthread.bin \nfromelf -z $TARGET'
elif PLATFORM == 'iar':
# toolchains
CC = 'iccarm'
AS = 'iasmarm'
AR = 'iarchive'
LINK = 'ilinkarm'
TARGET_EXT = 'out'
DEVICE = ' --cpu DARMP1 --thumb'
CFLAGS = ''
AFLAGS = ''
LFLAGS = ' --config lpc17xx_flash.icf'
EXEC_PATH += '/arm/bin/'
RT_USING_MINILIBC = False
POST_ACTION = ''
bsp/lpc178x/startup.c
+141
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/*
* File : startup.c
* This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2009, RT-Thread Development Team
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rt-thread.org/license/LICENSE
*
* Change Logs:
* Date Author Notes
* 2009-01-05 Bernard first implementation
* 2010-03-04 Magicoe for LPC17xx
*/
#include <rthw.h>
#include <rtthread.h>
#include "LPC177x_8x.h"
#include "board.h"
#ifdef RT_USING_DFS
#include "sd.h"
#endif
/**
* @addtogroup LPC17
*/
/*@{*/
extern int rt_application_init(void);
#ifdef RT_USING_FINSH
extern void finsh_system_init(void);
extern void finsh_set_device(const char* device);
#endif
#ifdef __CC_ARM
extern int Image$$RW_IRAM1$$ZI$$Limit;
#elif __ICCARM__
#pragma section="HEAP"
#else
extern int __bss_end;
#endif
#ifdef DEBUG
/*******************************************************************************
* Function Name : assert_failed
* Description : Reports the name of the source file and the source line number
* where the assert error has occurred.
* Input : - file: pointer to the source file name
* - line: assert error line source number
* Output : None
* Return : None
*******************************************************************************/
void assert_failed(u8* file, u32 line)
{
rt_kprintf("\n\r Wrong parameter value detected on\r\n");
rt_kprintf(" file %s\r\n", file);
rt_kprintf(" line %d\r\n", line);
while (1) ;
}
#endif
/**
* This function will startup RT-Thread RTOS.
*/
void rtthread_startup(void)
{
/* init board */
rt_hw_board_init();
/* show version */
rt_show_version();
/* init tick */
rt_system_tick_init();
/* init kernel object */
rt_system_object_init();
/* init timer system */
rt_system_timer_init();
#ifdef RT_USING_HEAP
#ifdef __CC_ARM
rt_system_heap_init((void*)&Image$$RW_IRAM1$$ZI$$Limit, (void*)0x10008000);
#elif __ICCARM__
rt_system_heap_init(__segment_end("HEAP"), (void*)0x10008000);
#else
/* init memory system */
rt_system_heap_init((void*)&__bss_end, (void*)0x10008000);
#endif
#endif
/* init scheduler system */
rt_system_scheduler_init();
#ifdef RT_USING_DEVICE
#ifdef RT_USING_DFS
rt_hw_sdcard_init();
#endif
/* init all device */
rt_device_init_all();
#endif
/* init application */
rt_application_init();
#ifdef RT_USING_FINSH
/* init finsh */
finsh_system_init();
finsh_set_device( FINSH_DEVICE_NAME );
#endif
/* init timer thread */
rt_system_timer_thread_init();
/* init idle thread */
rt_thread_idle_init();
/* start scheduler */
rt_system_scheduler_start();
/* never reach here */
return ;
}
int main(void)
{
/* disable interrupt first */
rt_hw_interrupt_disable();
/* startup RT-Thread RTOS */
rtthread_startup();
return 0;
}
/*@}*/
bsp/lpc178x/template.uvproj
+388
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<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
<Project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_proj.xsd">
<SchemaVersion>1.1</SchemaVersion>
<Header>### uVision Project, (C) Keil Software</Header>
<Targets>
<Target>
<TargetName>RT-Thread LPC17xx</TargetName>
<ToolsetNumber>0x4</ToolsetNumber>
<ToolsetName>ARM-ADS</ToolsetName>
<TargetOption>
<TargetCommonOption>
<Device>LPC1788</Device>
<Vendor>NXP (founded by Philips)</Vendor>
<Cpu>IRAM(0x10000000-0x1000FFFF) IRAM2(0x20000000-0x20007FFF) IROM(0-0x7FFFF) CLOCK(12000000) CPUTYPE("Cortex-M3")</Cpu>
<FlashUtilSpec></FlashUtilSpec>
<StartupFile>"STARTUP\NXP\LPC177x_8x\startup_LPC177x_8x.s" ("NXP LPC177x_8x Startup Code")</StartupFile>
<FlashDriverDll>UL2CM3(-O463 -S0 -C0 -FO7 -FD10000000 -FC800 -FN1 -FF0LPC_IAP_512 -FS00 -FL080000)</FlashDriverDll>
<DeviceId>5325</DeviceId>
<RegisterFile>LPC177x_8x.H</RegisterFile>
<MemoryEnv></MemoryEnv>
<Cmp></Cmp>
<Asm></Asm>
<Linker></Linker>
<OHString></OHString>
<InfinionOptionDll></InfinionOptionDll>
<SLE66CMisc></SLE66CMisc>
<SLE66AMisc></SLE66AMisc>
<SLE66LinkerMisc></SLE66LinkerMisc>
<SFDFile></SFDFile>
<UseEnv>0</UseEnv>
<BinPath></BinPath>
<IncludePath></IncludePath>
<LibPath></LibPath>
<RegisterFilePath>NXP\LPC177x_8x\</RegisterFilePath>
<DBRegisterFilePath>NXP\LPC177x_8x\</DBRegisterFilePath>
<TargetStatus>
<Error>0</Error>
<ExitCodeStop>0</ExitCodeStop>
<ButtonStop>0</ButtonStop>
<NotGenerated>0</NotGenerated>
<InvalidFlash>1</InvalidFlash>
</TargetStatus>
<OutputDirectory>.\obj\</OutputDirectory>
<OutputName>rtthread-lpc</OutputName>
<CreateExecutable>1</CreateExecutable>
<CreateLib>0</CreateLib>
<CreateHexFile>0</CreateHexFile>
<DebugInformation>1</DebugInformation>
<BrowseInformation>1</BrowseInformation>
<ListingPath>.\obj\</ListingPath>
<HexFormatSelection>1</HexFormatSelection>
<Merge32K>0</Merge32K>
<CreateBatchFile>0</CreateBatchFile>
<BeforeCompile>
<RunUserProg1>0</RunUserProg1>
<RunUserProg2>0</RunUserProg2>
<UserProg1Name></UserProg1Name>
<UserProg2Name></UserProg2Name>
<UserProg1Dos16Mode>0</UserProg1Dos16Mode>
<UserProg2Dos16Mode>0</UserProg2Dos16Mode>
</BeforeCompile>
<BeforeMake>
<RunUserProg1>0</RunUserProg1>
<RunUserProg2>0</RunUserProg2>
<UserProg1Name></UserProg1Name>
<UserProg2Name></UserProg2Name>
<UserProg1Dos16Mode>0</UserProg1Dos16Mode>
<UserProg2Dos16Mode>0</UserProg2Dos16Mode>
</BeforeMake>
<AfterMake>
<RunUserProg1>0</RunUserProg1>
<RunUserProg2>0</RunUserProg2>
<UserProg1Name></UserProg1Name>
<UserProg2Name></UserProg2Name>
<UserProg1Dos16Mode>0</UserProg1Dos16Mode>
<UserProg2Dos16Mode>0</UserProg2Dos16Mode>
</AfterMake>
<SelectedForBatchBuild>0</SelectedForBatchBuild>
<SVCSIdString></SVCSIdString>
</TargetCommonOption>
<CommonProperty>
<UseCPPCompiler>0</UseCPPCompiler>
<RVCTCodeConst>0</RVCTCodeConst>
<RVCTZI>0</RVCTZI>
<RVCTOtherData>0</RVCTOtherData>
<ModuleSelection>0</ModuleSelection>
<IncludeInBuild>1</IncludeInBuild>
<AlwaysBuild>0</AlwaysBuild>
<GenerateAssemblyFile>0</GenerateAssemblyFile>
<AssembleAssemblyFile>0</AssembleAssemblyFile>
<PublicsOnly>0</PublicsOnly>
<StopOnExitCode>3</StopOnExitCode>
<CustomArgument></CustomArgument>
<IncludeLibraryModules></IncludeLibraryModules>
</CommonProperty>
<DllOption>
<SimDllName>SARMCM3.DLL</SimDllName>
<SimDllArguments>-MPU</SimDllArguments>
<SimDlgDll>DARMP1.DLL</SimDlgDll>
<SimDlgDllArguments>-pLPC1788</SimDlgDllArguments>
<TargetDllName>SARMCM3.DLL</TargetDllName>
<TargetDllArguments>-MPU</TargetDllArguments>
<TargetDlgDll>TARMP1.DLL</TargetDlgDll>
<TargetDlgDllArguments>-pLPC1788</TargetDlgDllArguments>
</DllOption>
<DebugOption>
<OPTHX>
<HexSelection>1</HexSelection>
<HexRangeLowAddress>0</HexRangeLowAddress>
<HexRangeHighAddress>0</HexRangeHighAddress>
<HexOffset>0</HexOffset>
<Oh166RecLen>16</Oh166RecLen>
</OPTHX>
<Simulator>
<UseSimulator>0</UseSimulator>
<LoadApplicationAtStartup>1</LoadApplicationAtStartup>
<RunToMain>1</RunToMain>
<RestoreBreakpoints>1</RestoreBreakpoints>
<RestoreWatchpoints>1</RestoreWatchpoints>
<RestoreMemoryDisplay>1</RestoreMemoryDisplay>
<RestoreFunctions>1</RestoreFunctions>
<RestoreToolbox>1</RestoreToolbox>
<LimitSpeedToRealTime>0</LimitSpeedToRealTime>
</Simulator>
<Target>
<UseTarget>1</UseTarget>
<LoadApplicationAtStartup>1</LoadApplicationAtStartup>
<RunToMain>0</RunToMain>
<RestoreBreakpoints>1</RestoreBreakpoints>
<RestoreWatchpoints>1</RestoreWatchpoints>
<RestoreMemoryDisplay>1</RestoreMemoryDisplay>
<RestoreFunctions>0</RestoreFunctions>
<RestoreToolbox>1</RestoreToolbox>
</Target>
<RunDebugAfterBuild>0</RunDebugAfterBuild>
<TargetSelection>7</TargetSelection>
<SimDlls>
<CpuDll></CpuDll>
<CpuDllArguments></CpuDllArguments>
<PeripheralDll></PeripheralDll>
<PeripheralDllArguments></PeripheralDllArguments>
<InitializationFile></InitializationFile>
</SimDlls>
<TargetDlls>
<CpuDll></CpuDll>
<CpuDllArguments></CpuDllArguments>
<PeripheralDll></PeripheralDll>
<PeripheralDllArguments></PeripheralDllArguments>
<InitializationFile></InitializationFile>
<Driver>Segger\JL2CM3.dll</Driver>
</TargetDlls>
</DebugOption>
<Utilities>
<Flash1>
<UseTargetDll>1</UseTargetDll>
<UseExternalTool>0</UseExternalTool>
<RunIndependent>0</RunIndependent>
<UpdateFlashBeforeDebugging>1</UpdateFlashBeforeDebugging>
<Capability>1</Capability>
<DriverSelection>4099</DriverSelection>
</Flash1>
<Flash2>Segger\JL2CM3.dll</Flash2>
<Flash3>"" ()</Flash3>
<Flash4></Flash4>
</Utilities>
<TargetArmAds>
<ArmAdsMisc>
<GenerateListings>0</GenerateListings>
<asHll>1</asHll>
<asAsm>1</asAsm>
<asMacX>1</asMacX>
<asSyms>1</asSyms>
<asFals>1</asFals>
<asDbgD>1</asDbgD>
<asForm>1</asForm>
<ldLst>0</ldLst>
<ldmm>1</ldmm>
<ldXref>1</ldXref>
<BigEnd>0</BigEnd>
<AdsALst>1</AdsALst>
<AdsACrf>1</AdsACrf>
<AdsANop>0</AdsANop>
<AdsANot>0</AdsANot>
<AdsLLst>1</AdsLLst>
<AdsLmap>1</AdsLmap>
<AdsLcgr>1</AdsLcgr>
<AdsLsym>1</AdsLsym>
<AdsLszi>1</AdsLszi>
<AdsLtoi>1</AdsLtoi>
<AdsLsun>1</AdsLsun>
<AdsLven>1</AdsLven>
<AdsLsxf>1</AdsLsxf>
<RvctClst>0</RvctClst>
<GenPPlst>0</GenPPlst>
<AdsCpuType>"Cortex-M3"</AdsCpuType>
<RvctDeviceName></RvctDeviceName>
<mOS>0</mOS>
<uocRom>0</uocRom>
<uocRam>0</uocRam>
<hadIROM>1</hadIROM>
<hadIRAM>1</hadIRAM>
<hadXRAM>0</hadXRAM>
<uocXRam>0</uocXRam>
<RvdsVP>0</RvdsVP>
<hadIRAM2>1</hadIRAM2>
<hadIROM2>0</hadIROM2>
<StupSel>8</StupSel>
<useUlib>0</useUlib>
<EndSel>0</EndSel>
<uLtcg>0</uLtcg>
<RoSelD>3</RoSelD>
<RwSelD>3</RwSelD>
<CodeSel>0</CodeSel>
<OptFeed>0</OptFeed>
<NoZi1>0</NoZi1>
<NoZi2>0</NoZi2>
<NoZi3>0</NoZi3>
<NoZi4>0</NoZi4>
<NoZi5>0</NoZi5>
<Ro1Chk>0</Ro1Chk>
<Ro2Chk>0</Ro2Chk>
<Ro3Chk>0</Ro3Chk>
<Ir1Chk>1</Ir1Chk>
<Ir2Chk>0</Ir2Chk>
<Ra1Chk>0</Ra1Chk>
<Ra2Chk>0</Ra2Chk>
<Ra3Chk>0</Ra3Chk>
<Im1Chk>1</Im1Chk>
<Im2Chk>0</Im2Chk>
<OnChipMemories>
<Ocm1>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</Ocm1>
<Ocm2>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</Ocm2>
<Ocm3>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</Ocm3>
<Ocm4>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</Ocm4>
<Ocm5>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</Ocm5>
<Ocm6>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</Ocm6>
<IRAM>
<Type>0</Type>
<StartAddress>0x10000000</StartAddress>
<Size>0x10000</Size>
</IRAM>
<IROM>
<Type>1</Type>
<StartAddress>0x0</StartAddress>
<Size>0x80000</Size>
</IROM>
<XRAM>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</XRAM>
<OCR_RVCT1>
<Type>1</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT1>
<OCR_RVCT2>
<Type>1</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT2>
<OCR_RVCT3>
<Type>1</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT3>
<OCR_RVCT4>
<Type>1</Type>
<StartAddress>0x0</StartAddress>
<Size>0x80000</Size>
</OCR_RVCT4>
<OCR_RVCT5>
<Type>1</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT5>
<OCR_RVCT6>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT6>
<OCR_RVCT7>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT7>
<OCR_RVCT8>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT8>
<OCR_RVCT9>
<Type>0</Type>
<StartAddress>0x10000000</StartAddress>
<Size>0x10000</Size>
</OCR_RVCT9>
<OCR_RVCT10>
<Type>0</Type>
<StartAddress>0x20000000</StartAddress>
<Size>0x8000</Size>
</OCR_RVCT10>
</OnChipMemories>
<RvctStartVector></RvctStartVector>
</ArmAdsMisc>
<Cads>
<interw>1</interw>
<Optim>1</Optim>
<oTime>0</oTime>
<SplitLS>0</SplitLS>
<OneElfS>0</OneElfS>
<Strict>0</Strict>
<EnumInt>0</EnumInt>
<PlainCh>0</PlainCh>
<Ropi>0</Ropi>
<Rwpi>0</Rwpi>
<wLevel>0</wLevel>
<uThumb>0</uThumb>
<VariousControls>
<MiscControls></MiscControls>
<Define></Define>
<Undefine></Undefine>
<IncludePath></IncludePath>
</VariousControls>
</Cads>
<Aads>
<interw>1</interw>
<Ropi>0</Ropi>
<Rwpi>0</Rwpi>
<thumb>0</thumb>
<SplitLS>0</SplitLS>
<SwStkChk>0</SwStkChk>
<NoWarn>0</NoWarn>
<VariousControls>
<MiscControls></MiscControls>
<Define></Define>
<Undefine></Undefine>
<IncludePath></IncludePath>
</VariousControls>
</Aads>
<LDads>
<umfTarg>1</umfTarg>
<Ropi>0</Ropi>
<Rwpi>0</Rwpi>
<noStLib>0</noStLib>
<RepFail>1</RepFail>
<useFile>0</useFile>
<TextAddressRange>0x00000000</TextAddressRange>
<DataAddressRange>0x10000000</DataAddressRange>
<ScatterFile></ScatterFile>
<IncludeLibs></IncludeLibs>
<IncludeLibsPath></IncludeLibsPath>
<Misc></Misc>
<LinkerInputFile></LinkerInputFile>
<DisabledWarnings></DisabledWarnings>
</LDads>
</TargetArmAds>
</TargetOption>
</Target>
</Targets>
</Project>