STM32 HAL库获取芯片相关信息

Posted 2021-06-17 旧年不在666

STM32 HAL库获取芯片相关信息

一、直接上代码

• sys.h

/******************************************************************************
 * @Copyright (C), CVTE Electronics CO.Ltd 2021.
 * @File name: sys.h
 * @Author: Gu Chunqi([e-mail])
 * @Version: V1.0
 * @Date: 2021-06-03 19:03:05
 * @Description: 系统相关接口头文件
 * @Others: None
 * @History: <time>   <author>    <version >   <desc>
*******************************************************************************/

#ifndef __SYS_H__
#define __SYS_H__

#include <stdint.h>

typedef struct
{
    uint32_t device_id;
    uint32_t hal_version;
    uint32_t revision_id;
    uint32_t uid[3];
    uint32_t sys_clk;
    uint32_t hclk;
    uint32_t pclk1;
    uint32_t pclk2;
}sys_info_stu_t;

void sys_init(void);
void sys_info_display(void);

#endif

• sys.c

/******************************************************************************
 * @Copyright (C), CVTE Electronics CO.Ltd 2021.
 * @File name: sys.c
 * @Author: Gu Chunqi([e-mail])
 * @Version: V1.0
 * @Date: 2021-06-03 19:03:21
 * @Description: 系统相关接口文件
 * @Others: None
 * @History: <time>   <author>    <version >   <desc>
*******************************************************************************/

#include "sys.h"
#include "log.h"
#include "main.h"

/******************************************************************************
 * @Function: sys_init
 * @Description: 系统相关接口初始化
 * @Input: void
 * @Output: None
 * @Return: void
 * @Others: None
*******************************************************************************/
void sys_init(void)
{
    sys_info_display();
}

/******************************************************************************
 * @Function: sys_info_display
 * @Description: 系统信息显示
 * @Input: void
 * @Output: None
 * @Return: void
 * @Others: None
*******************************************************************************/
void sys_info_display(void)
{
    sys_info_stu_t sys_info;

    sys_info.device_id = HAL_GetDEVID();
    sys_info.hal_version = HAL_GetHalVersion();
    sys_info.revision_id = HAL_GetREVID();
    sys_info.uid[0] = HAL_GetUIDw0();
    sys_info.uid[1] = HAL_GetUIDw1();
    sys_info.uid[2] = HAL_GetUIDw2();
    sys_info.sys_clk = HAL_RCC_GetSysClockFreq();
    sys_info.hclk = HAL_RCC_GetHCLKFreq();
    sys_info.pclk1 = HAL_RCC_GetPCLK1Freq();
    sys_info.pclk2 = HAL_RCC_GetPCLK2Freq();

    LOG_CUSTOM(INFO_COLOR"*********************************************************************\\r\\n"COLOR_END);
    LOG_CUSTOM(INFO_COLOR"* device id:   0x%08d\\r\\n"COLOR_END, sys_info.device_id);
    LOG_CUSTOM(INFO_COLOR"* hal version: 0x%08d\\r\\n"COLOR_END, sys_info.hal_version);
    LOG_CUSTOM(INFO_COLOR"* revision id: 0x%08d\\r\\n"COLOR_END, sys_info.revision_id);
    LOG_CUSTOM(INFO_COLOR"* uid:         0x%08x-0x%08x-0x%08x\\r\\n"COLOR_END, sys_info.uid[0], sys_info.uid[1], sys_info.uid[2]);
    LOG_CUSTOM(INFO_COLOR"* sys clk:     %08dHz\\r\\n"COLOR_END, sys_info.sys_clk);
    LOG_CUSTOM(INFO_COLOR"* hclk:        %08dHz\\r\\n"COLOR_END, sys_info.hclk);
    LOG_CUSTOM(INFO_COLOR"* pclk1:       %08dHz\\r\\n"COLOR_END, sys_info.pclk1);
    LOG_CUSTOM(INFO_COLOR"* pclk2:       %08dHz\\r\\n"COLOR_END, sys_info.pclk2);
    LOG_CUSTOM(INFO_COLOR"*********************************************************************\\r\\n"COLOR_END);
}