常用STM32调试打印命令源程序

/* 常用STM32调试打印命令源程序*/

/* putchar */
#ifdef __GNUC__
  /* With GCC/RAISONANCE, small printf (option LD Linker->Libraries->Small printf
     set to 'Yes') calls __io_putchar() */
  #define PUTCHAR_PROTOTYPE int __io_putchar(int ch)
#else
  #define PUTCHAR_PROTOTYPE int fputc(int ch, FILE *f)
#endif /* __GNUC__ */

/*1.   STM32串口调试  STM32UartImpl.c*/

--------------------------------

#include <./Interface/UartIntf.h>
#include <STM32Impl.h>
#include <string.h>
#include <Debug.h>


static UART_HandleTypeDef* puartdebug = NULL;


void Stm32SendString(const char* str)
{
    if(puartdebug == NULL)return;
    HAL_UART_Transmit(puartdebug,(uint8_t*)str,strlen(str),1000);
}


VATAPI_RESULT UartOpenDebugPort(void* puart,fpSendString* fpsend)
{
    puartdebug = (UART_HandleTypeDef*)puart;
    *fpsend = Stm32SendString;
    return SUCCESS;
}

/* 2. 调用DBGSTR() /SYSHANG()来调试STM32   Debug.C */
-----------------------------------------------------------------------

#ifndef _DEBUG_
#define _DEBUG_


#include <string.h>
#include <stdio.h>
#include <stdarg.h>
#include <string.h>

typedef void (*fpSendString)(const char* str);


void DebugInitPort(fpSendString fpstr);
void DebugPrintf(const char* fmt,...);
void DebugSystemHang(const char* fmt,...);


#define __FILENAME__ (strrchr(__FILE__, '/') ? strrchr(__FILE__, '/') + 1 : (strrchr(__FILE__, '\\') ? strrchr(__FILE__, '\\') + 1 : __FILE__))


    #define DBGSTR(format, args...) DebugPrintf("[%s:%d] "format"\r\n",__FILENAME__, __LINE__, ##args)
    #define SYSHANG(format, args...) DebugSystemHang("[%s:%d] Hang : "format"\r\n",__FILENAME__, __LINE__, ##args)

static fpSendString fpsend = NULL;
static char bufoutput[128];


void DebugInitPort(fpSendString fpstr)
{
    fpsend = fpstr;
}


void DebugPrintf(const char* fmt,...)
{
    va_list args; 
    if(fpsend == NULL)return;
va_start(args,fmt);
    vsprintf(bufoutput, fmt, args);
va_end(args);
    
    fpsend(&bufoutput[0]);
   
}


void DebugSystemHang(const char* fmt,...)
{
    va_list args; 
    if(fpsend == NULL)return;
va_start(args,fmt);
    vsprintf(bufoutput, fmt, args);
va_end(args);
    
    fpsend(&bufoutput[0]);


    while(1);
    
}
#endif

--------------------------- ---------------------------------- --------------------------

#include <VATDebug.h>
#include <stdio.h>
#include <stdarg.h>
#include <string.h>