畅通无阻，快速搭建STM32F103C8T6开发环境

一、硬件包下载

二、标准库下载

三、库导入

四、编译

STM32使用keil5 MDK-ARM开发。基于stm32f103c8t6芯片的开发板网上主流的一款开发板，资料多，开源项目也多，便于入门。stm32f103c8t6开发板拥有着主流增强型ARM Cortex-M3 MCU，具有64 KB Flash、72 MHz CPU、电机控制、USB和CAN等。这里没有给keil和protues软件资源，因为知识产权保护，大家可以去网上找。

一、硬件包下载

官网查得该系列属于STM32F1系列

非官网下载渠道，但下载速度快（不是最新的库，已经够用了）

进入网页后点击上图圈出的就可以下载了，下载完成以后，双击硬件包，一直点next就行，安装完成，点finish。

二、标准库下载

官网下载渠道，下载速度慢（标准库到3.6就一直没更新了）

进入网页后，点击Get latest 即可开始下载，完成后解压到自己便于查找的位置。

三、库导入

在自己方便查找的地方新建一个demo文件夹。

再新建project放到demo文件夹下。

然后选择CPU stm32f103c8。

点击图中蓝色圈出的地方，添加组cmsis,startup,std,users。

将下载的标准库里面的文件批量添加到各个组里（可先将标准库文件下的二级文件复制到demo文件夹下，再添加，以免后续编译时出现错误，比如编译器找不到头文件等），添加完毕后点击OK。

然后点击魔术棒，点击C/C++栏，IncludePaths添加所有组里.c和.s文件对应的.h文件的文件夹(这里涉及到编译的原理，暂时不用深究)。

接着再Define框内写上USE_STDPERIPH_DRIVER。

最后新建main.c和stm32f10x_conf.h文件到user组里。

#include "Device/Include/stm32f10x.h"   // Device header

int main()
{
	while(1);
}

/**
  ******************************************************************************
  * @file    CortexM3/MPU/stm32f10x_conf.h 
  * @author  MCD Application Team
  * @version V3.6.0
  * @date    20-September-2021
  * @brief   Library configuration file.
  ******************************************************************************
  * @attention
  *
  * Copyright (c) 2011 STMicroelectronics.
  * All rights reserved.
  *
  * This software is licensed under terms that can be found in the LICENSE file
  * in the root directory of this software component.
  * If no LICENSE file comes with this software, it is provided AS-IS.
  *
  ******************************************************************************
  */

/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32F10x_CONF_H
#define __STM32F10x_CONF_H

/* Includes ------------------------------------------------------------------*/
/* Uncomment/Comment the line below to enable/disable peripheral header file inclusion */
#include "stm32f10x_adc.h"
#include "stm32f10x_bkp.h"
#include "stm32f10x_can.h"
#include "stm32f10x_cec.h"
#include "stm32f10x_crc.h"
#include "stm32f10x_dac.h"
#include "stm32f10x_dbgmcu.h"
#include "stm32f10x_dma.h"
#include "stm32f10x_exti.h"
#include "stm32f10x_flash.h"
#include "stm32f10x_fsmc.h"
#include "stm32f10x_gpio.h"
#include "stm32f10x_i2c.h"
#include "stm32f10x_iwdg.h"
#include "stm32f10x_pwr.h"
#include "stm32f10x_rcc.h"
#include "stm32f10x_rtc.h"
#include "stm32f10x_sdio.h"
#include "stm32f10x_spi.h"
#include "stm32f10x_tim.h"
#include "stm32f10x_usart.h"
#include "stm32f10x_wwdg.h"
#include "misc.h" /* High level functions for NVIC and SysTick (add-on to CMSIS functions) */

/* Exported types ------------------------------------------------------------*/
/* Exported constants --------------------------------------------------------*/
/* Uncomment the line below to expanse the "assert_param" macro in the 
   Standard Peripheral Library drivers code */
/* #define USE_FULL_ASSERT    1 */

/* Exported macro ------------------------------------------------------------*/
#ifdef  USE_FULL_ASSERT
/**
  * @brief  The assert_param macro is used for function's parameters check.
  * @param  expr: If expr is false, it calls assert_failed function which reports 
  *         the name of the source file and the source line number of the call 
  *         that failed. If expr is true, it returns no value.
  * @retval None
  */
  #define assert_param(expr) ((expr) ? (void)0 : assert_failed((uint8_t *)__FILE__, __LINE__))
/* Exported functions ------------------------------------------------------- */
  void assert_failed(uint8_t* file, uint32_t line);
#else
  #define assert_param(expr) ((void)0)
#endif /* USE_FULL_ASSERT */

#endif /* __STM32F10x_CONF_H */

/**
  ******************************************************************************
  * @file    CortexM3/MPU/stm32f10x_conf.h 
  * @author  MCD Application Team
  * @version V3.6.0
  * @date    20-September-2021
  * @brief   Library configuration file.
  ******************************************************************************
  * @attention
  *
  * Copyright (c) 2011 STMicroelectronics.
  * All rights reserved.
  *
  * This software is licensed under terms that can be found in the LICENSE file
  * in the root directory of this software component.
  * If no LICENSE file comes with this software, it is provided AS-IS.
  *
  ******************************************************************************
  */

/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32F10x_CONF_H
#define __STM32F10x_CONF_H

/* Includes ------------------------------------------------------------------*/
/* Uncomment/Comment the line below to enable/disable peripheral header file inclusion */
#include "stm32f10x_adc.h"
#include "stm32f10x_bkp.h"
#include "stm32f10x_can.h"
#include "stm32f10x_cec.h"
#include "stm32f10x_crc.h"
#include "stm32f10x_dac.h"
#include "stm32f10x_dbgmcu.h"
#include "stm32f10x_dma.h"
#include "stm32f10x_exti.h"
#include "stm32f10x_flash.h"
#include "stm32f10x_fsmc.h"
#include "stm32f10x_gpio.h"
#include "stm32f10x_i2c.h"
#include "stm32f10x_iwdg.h"
#include "stm32f10x_pwr.h"
#include "stm32f10x_rcc.h"
#include "stm32f10x_rtc.h"
#include "stm32f10x_sdio.h"
#include "stm32f10x_spi.h"
#include "stm32f10x_tim.h"
#include "stm32f10x_usart.h"
#include "stm32f10x_wwdg.h"
#include "misc.h" /* High level functions for NVIC and SysTick (add-on to CMSIS functions) */

/* Exported types ------------------------------------------------------------*/
/* Exported constants --------------------------------------------------------*/
/* Uncomment the line below to expanse the "assert_param" macro in the 
   Standard Peripheral Library drivers code */
/* #define USE_FULL_ASSERT    1 */

/* Exported macro ------------------------------------------------------------*/
#ifdef  USE_FULL_ASSERT
/**
  * @brief  The assert_param macro is used for function's parameters check.
  * @param  expr: If expr is false, it calls assert_failed function which reports 
  *         the name of the source file and the source line number of the call 
  *         that failed. If expr is true, it returns no value.
  * @retval None
  */
  #define assert_param(expr) ((expr) ? (void)0 : assert_failed((uint8_t *)__FILE__, __LINE__))
/* Exported functions ------------------------------------------------------- */
  void assert_failed(uint8_t* file, uint32_t line);
#else
  #define assert_param(expr) ((void)0)
#endif /* USE_FULL_ASSERT */

#endif /* __STM32F10x_CONF_H */