资源简介
STM32连接EC20使用内置MQTT协议接入阿里云
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 17273 2010-06-07 10:25 EC20_MQTT代码\CORE\core_cm3.c
文件 85714 2011-02-09 14:59 EC20_MQTT代码\CORE\core_cm3.h
文件 0 2016-04-12 19:16 EC20_MQTT代码\CORE\MFC2FE4.tmp
文件 15503 2011-03-10 10:52 EC20_MQTT代码\CORE\startup_stm32f10x_hd.s
文件 12777 2016-12-10 22:16 EC20_MQTT代码\CORE\startup_stm32f10x_md.s
文件 2752 2016-10-08 11:16 EC20_MQTT代码\HARDWARE\ADC\adc.c
文件 179 2016-04-20 17:26 EC20_MQTT代码\HARDWARE\ADC\adc.h
文件 0 2016-05-03 11:38 EC20_MQTT代码\HARDWARE\ADC\MFCD97F.tmp
文件 0 2016-05-03 11:38 EC20_MQTT代码\HARDWARE\ADC\MFCF9FB.tmp
文件 6222 2020-04-17 15:25 EC20_MQTT代码\HARDWARE\EC200\EC200.c
文件 458 2020-04-17 15:25 EC20_MQTT代码\HARDWARE\EC200\EC200.h
文件 493 2020-04-17 15:26 EC20_MQTT代码\HARDWARE\LED\led.c
文件 164 2020-04-17 15:26 EC20_MQTT代码\HARDWARE\LED\led.h
文件 2672 2016-09-12 19:23 EC20_MQTT代码\HARDWARE\RTC_Alarm\RTC_Alarm.c
文件 571 2016-09-12 11:30 EC20_MQTT代码\HARDWARE\RTC_Alarm\RTC_Alarm.h
文件 1838 2016-11-24 17:42 EC20_MQTT代码\HARDWARE\TIMER\timer.c
文件 220 2016-11-25 12:09 EC20_MQTT代码\HARDWARE\TIMER\timer.h
文件 495 2016-01-12 16:55 EC20_MQTT代码\HARDWARE\WDG\wdg.c
文件 121 2016-05-07 11:24 EC20_MQTT代码\HARDWARE\WDG\wdg.h
文件 272205 2016-12-10 11:21 EC20_MQTT代码\OBJ\adc.crf
文件 792 2016-12-10 11:21 EC20_MQTT代码\OBJ\adc.d
文件 292888 2016-12-10 11:21 EC20_MQTT代码\OBJ\adc.o
文件 266094 2016-05-02 08:41 EC20_MQTT代码\OBJ\bsp.crf
文件 738 2016-05-02 08:41 EC20_MQTT代码\OBJ\bsp.d
文件 285596 2016-05-02 08:41 EC20_MQTT代码\OBJ\bsp.o
文件 427964 2016-12-10 11:21 EC20_MQTT代码\OBJ\CAN.axf
文件 1799 2016-09-12 14:41 EC20_MQTT代码\OBJ\CAN.build_log.htm
文件 268989 2016-05-02 08:41 EC20_MQTT代码\OBJ\can.crf
文件 898 2016-05-02 08:41 EC20_MQTT代码\OBJ\can.d
文件 41660 2016-12-10 11:21 EC20_MQTT代码\OBJ\CAN.hex
............此处省略295个文件信息
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