资源简介
GRBL固件是针对AVR单片机开发的G代码解析程序,本资源成功的将该固件移植到STM32F1上,实现功能的完美提升。
代码片段和文件信息
/******************************************************************************
* @file: core_cm3.c
* @purpose: CMSIS Cortex-M3 Core Peripheral Access layer Source File
* @version: V1.10
* @date: 24. Feb. 2009
*----------------------------------------------------------------------------
*
* Copyright (C) 2009 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.
*
******************************************************************************/
#include
/* define compiler specific symbols */
#if defined ( __CC_ARM )
#define __ASM __asm /*!< asm keyword for armcc */
#define __INLINE __inline /*!< inline keyword for armcc */
#elif defined ( __ICCARM__ )
#define __ASM __asm /*!< asm keyword for iarcc */
#define __INLINE inline /*!< inline keyword for iarcc. Only avaiable in High optimization mode! */
#define __nop __no_operation /*!< no operation intrinsic in iarcc */
#elif defined ( __GNUC__ )
#define __ASM asm /*!< asm keyword for gcc */
#define __INLINE inline /*!< inline keyword for gcc */
#endif
#if defined ( __CC_ARM ) /*------------------RealView Compiler -----------------*/
/**
* @brief Return the Process Stack Pointer
*
* @param none
* @return uint32_t ProcessStackPointer
*
* Return the actual process stack pointer
*/
__ASM uint32_t __get_PSP(void)
{
mrs r0 psp
bx lr
}
/**
* @brief Set the Process Stack Pointer
*
* @param uint32_t Process Stack Pointer
* @return none
*
* Assign the value ProcessStackPointer to the MSP
* (process stack pointer) Cortex processor register
*/
__ASM void __set_PSP(uint32_t topOfProcStack)
{
msr psp r0
bx lr
}
/**
* @brief Return the Main Stack Pointer
*
* @param none
* @return uint32_t Main Stack Pointer
*
* Return the current value of the MSP (main stack pointer)
* Cortex processor register
*/
__ASM uint32_t __get_MSP(void)
{
mrs r0 msp
bx lr
}
/**
* @brief Set the Main Stack Pointer
*
* @param uint32_t Main Stack Pointer
* @return none
*
* Assign the value mainStackPointer to the MSP
* (main stack pointer) Cortex processor register
*/
__ASM void __set_MSP(uint32_t mainStackPointer)
{
msr msp r0
bx lr
}
/**
* @brief Reverse byte order in unsigned short value
*
*
属性 大小 日期 时间 名称
----------- --------- ---------- ----- ----
目录 0 2015-12-16 12:38 STM32-GRBL-master\
文件 465 2015-12-16 12:38 STM32-GRBL-master\Jli
文件 268 2015-12-16 12:38 STM32-GRBL-master\Jli
文件 18047 2015-12-16 12:38 STM32-GRBL-master\LICENSE
文件 276 2015-12-16 12:38 STM32-GRBL-master\README.md
文件 84 2015-12-16 12:38 STM32-GRBL-master\desktop.ini
文件 372 2015-12-16 12:38 STM32-GRBL-master\keilkilll.bat
目录 0 2015-12-16 12:38 STM32-GRBL-master\lib\
文件 8281344 2015-12-16 12:38 STM32-GRBL-master\lib\STM32_lib_3.0.lib
文件 4785 2015-12-16 12:38 STM32-GRBL-master\lib\misc.h
文件 19079 2015-12-16 12:38 STM32-GRBL-master\lib\stm32f10x_adc.h
文件 7187 2015-12-16 12:38 STM32-GRBL-master\lib\stm32f10x_bkp.h
文件 13839 2015-12-16 12:38 STM32-GRBL-master\lib\stm32f10x_can.h
文件 1895 2015-12-16 12:38 STM32-GRBL-master\lib\stm32f10x_crc.h
文件 10010 2015-12-16 12:38 STM32-GRBL-master\lib\stm32f10x_dac.h
文件 2880 2015-12-16 12:38 STM32-GRBL-master\lib\stm32f10x_dbgmcu.h
文件 18366 2015-12-16 12:38 STM32-GRBL-master\lib\stm32f10x_dma.h
文件 5663 2015-12-16 12:38 STM32-GRBL-master\lib\stm32f10x_exti.h
文件 14141 2015-12-16 12:38 STM32-GRBL-master\lib\stm32f10x_flash.h
文件 26283 2015-12-16 12:38 STM32-GRBL-master\lib\stm32f10x_fsmc.h
文件 14727 2015-12-16 12:38 STM32-GRBL-master\lib\stm32f10x_gpio.h
文件 16470 2015-12-16 12:38 STM32-GRBL-master\lib\stm32f10x_i2c.h
文件 3610 2015-12-16 12:38 STM32-GRBL-master\lib\stm32f10x_iwdg.h
文件 4054 2015-12-16 12:38 STM32-GRBL-master\lib\stm32f10x_pwr.h
文件 15838 2015-12-16 12:38 STM32-GRBL-master\lib\stm32f10x_rcc.h
文件 3533 2015-12-16 12:38 STM32-GRBL-master\lib\stm32f10x_rtc.h
文件 18112 2015-12-16 12:38 STM32-GRBL-master\lib\stm32f10x_sdio.h
文件 14453 2015-12-16 12:38 STM32-GRBL-master\lib\stm32f10x_spi.h
文件 47728 2015-12-16 12:38 STM32-GRBL-master\lib\stm32f10x_tim.h
文件 14105 2015-12-16 12:38 STM32-GRBL-master\lib\stm32f10x_usart.h
文件 2679 2015-12-16 12:38 STM32-GRBL-master\lib\stm32f10x_wwdg.h
............此处省略151个文件信息
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