RTL281_LTE/log/log.c

#include "log.h"
#include "platform.h"
#include "common.h"
#include <stdio.h>
#include <stdarg.h>
#include <string.h>
#include "pt-timer.h"
#define HLOG_INFO "Hlog "
static char logToOutterFlag=0;
static char logToUsbFlag=0;
#if defined NEED_TIMESTEMP
#define HEAD_PART_LEN (35+2)  //根据以下的snprintf(pinfo 的长度计算 再加回车换行
char timestp[25];

char *timeStmp(void){
	MY_CLOCK myclock;

	getMyClock(&myclock);
	snprintf(timestp, sizeof(timestp),"%02d-%02d-%02d %02d:%02d:%02d", myclock.year%100, myclock.month, myclock.day, myclock.hour, myclock.min, myclock.sec);
	return timestp;
}
#else
#define HEAD_PART_LEN (16+2)  //根据以下的snprintf(pinfo 的长度计算 再加回车换行
#endif

#define MAX_LOG_INFO_LEN 100  //日志打印的用户段最大有效长度
void wjlprintf(const char *level,const char *format,...){
	va_list vags;
	char pinfo[MAX_LOG_INFO_LEN+HEAD_PART_LEN],info[MAX_LOG_INFO_LEN];

	if(logToOutterFlag==0 && logToUsbFlag==0) return;
#if defined NEED_TIMESTEMP
	snprintf(pinfo, sizeof(pinfo), "%s[%s %03d]:",level,timeStmp(),getSysTick()%1000); //"error[20-20-20 20:20:20 000]:" max 29, make it 35 is safe
#else
	snprintf(pinfo, sizeof(pinfo), "%s%s:",HLOG_INFO,level);//"Hlog info/warn/error" max 10, make it 16 is safe
#endif
	va_start(vags, format);
	vsnprintf(info, sizeof(info),format, vags);
	va_end(vags);
	strcat(pinfo, info);
	strcat(pinfo,"\r\n");
	if(0!=logToUsbFlag) ON_SHOW_INFO(pinfo);
	if(0!=logToOutterFlag) logToOutter(pinfo);
#if defined LOG_TO_WIN
	fflush(stdout);
#endif
}

void setLogRoute(char typeUsb, char typeOutter){
	logToOutterFlag=typeOutter;
	logToUsbFlag=typeUsb;
}