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大小: 465KB文件类型: .rar金币: 1下载: 0 次发布日期: 2021-06-03
- 语言: 其他
- 标签: libqrencode stm32
资源简介
嵌入式平台 STM32 libqrencode 移植,移植二维码生成。移植简单方便,Keil MDK5.12 开发环境 串口打印,还包含液晶显示函数,自定义放大二维码
代码片段和文件信息
/**************************************************************************//**
* @file core_cm3.c
* @brief CMSIS Cortex-M3 Core Peripheral Access layer Source File
* @version V1.30
* @date 30. October 2009
*
* @note
* Copyright (C) 2009 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
/* 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
/* ################### Compiler specific Intrinsics ########################### */
#if defined ( __CC_ARM ) /*------------------RealView Compiler -----------------*/
/* ARM armcc specific functions */
/**
* @brief Return the Process Stack Pointer
*
* @return 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 topOfProcStack Process Stack Pointer
*
* 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
*
* @return Main Stack Pointer
*
* Return the curren
属性 大小 日期 时间 名称
----------- --------- ---------- ----- ----
文件 39151 2014-04-17 15:30 STM32F2xx_libqrencode_v3.9.0\.cproject
文件 787 2014-04-16 17:44 STM32F2xx_libqrencode_v3.9.0\.project
文件 2214 2014-05-11 11:34 STM32F2xx_libqrencode_v3.9.0\.settings\language.settings.xm
文件 10395 2014-04-16 20:58 STM32F2xx_libqrencode_v3.9.0\.settings\org.eclipse.cdt.codan.core.prefs
文件 106 2014-04-16 20:58 STM32F2xx_libqrencode_v3.9.0\.settings\org.eclipse.ltk.core.refactoring.prefs
文件 399 2011-04-23 10:24 STM32F2xx_libqrencode_v3.9.0\keilkilll.bat
文件 85714 2011-04-21 18:58 STM32F2xx_libqrencode_v3.9.0\Libraries\CMSIS\inc\core_cm3.h
文件 522023 2011-04-21 18:58 STM32F2xx_libqrencode_v3.9.0\Libraries\CMSIS\inc\stm32f2xx.h
文件 2092 2011-04-21 18:58 STM32F2xx_libqrencode_v3.9.0\Libraries\CMSIS\inc\system_stm32f2xx.h
文件 17273 2011-04-21 18:58 STM32F2xx_libqrencode_v3.9.0\Libraries\CMSIS\src\core_cm3.c
文件 20783 2011-04-21 18:58 STM32F2xx_libqrencode_v3.9.0\Libraries\CMSIS\src\system_stm32f2xx.c
文件 29091 2015-12-23 20:37 STM32F2xx_libqrencode_v3.9.0\Libraries\CMSIS\startup\arm\startup_stm32f2xx.s
文件 23785 2012-10-23 14:38 STM32F2xx_libqrencode_v3.9.0\Libraries\CMSIS\startup\gcc_ride7\startup_stm32f2xx.S
文件 24021 2012-10-23 14:38 STM32F2xx_libqrencode_v3.9.0\Libraries\CMSIS\startup\iar\startup_stm32f2xx.s
文件 23856 2012-10-23 14:38 STM32F2xx_libqrencode_v3.9.0\Libraries\CMSIS\startup\TrueSTUDIO\startup_stm32f2xx.S
文件 6788 2011-04-21 18:57 STM32F2xx_libqrencode_v3.9.0\Libraries\StdPeriph\inc\misc.h
文件 32413 2011-04-21 18:57 STM32F2xx_libqrencode_v3.9.0\Libraries\StdPeriph\inc\stm32f2xx_adc.h
文件 27182 2011-04-21 18:57 STM32F2xx_libqrencode_v3.9.0\Libraries\StdPeriph\inc\stm32f2xx_can.h
文件 2280 2011-04-21 18:57 STM32F2xx_libqrencode_v3.9.0\Libraries\StdPeriph\inc\stm32f2xx_crc.h
文件 12524 2011-04-21 18:57 STM32F2xx_libqrencode_v3.9.0\Libraries\StdPeriph\inc\stm32f2xx_cryp.h
文件 14810 2011-04-21 18:57 STM32F2xx_libqrencode_v3.9.0\Libraries\StdPeriph\inc\stm32f2xx_dac.h
文件 4160 2011-04-21 18:57 STM32F2xx_libqrencode_v3.9.0\Libraries\StdPeriph\inc\stm32f2xx_dbgmcu.h
文件 12841 2011-04-21 18:57 STM32F2xx_libqrencode_v3.9.0\Libraries\StdPeriph\inc\stm32f2xx_dcmi.h
文件 28746 2011-04-21 18:57 STM32F2xx_libqrencode_v3.9.0\Libraries\StdPeriph\inc\stm32f2xx_dma.h
文件 7876 2011-04-21 18:57 STM32F2xx_libqrencode_v3.9.0\Libraries\StdPeriph\inc\stm32f2xx_exti.h
文件 14459 2011-04-21 18:57 STM32F2xx_libqrencode_v3.9.0\Libraries\StdPeriph\inc\stm32f2xx_flash.h
文件 27040 2011-04-21 18:57 STM32F2xx_libqrencode_v3.9.0\Libraries\StdPeriph\inc\stm32f2xx_fsmc.h
文件 17476 2011-04-21 18:57 STM32F2xx_libqrencode_v3.9.0\Libraries\StdPeriph\inc\stm32f2xx_gpio.h
文件 8948 2011-04-21 18:57 STM32F2xx_libqrencode_v3.9.0\Libraries\StdPeriph\inc\stm32f2xx_hash.h
文件 31452 2011-04-21 18:57 STM32F2xx_libqrencode_v3.9.0\Libraries\StdPeriph\inc\stm32f2xx_i2c.h
............此处省略125个文件信息
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