Re: va_list returns something wrong by elektron314 » Mon Nov 15, 2021 11:30 am UPDATE: even this function being set as esp_log_set_vprintf(vprintf_like); always transform my args to int 12 Code: [Select all] [Expand/Collapse] int vprintf_like(const char *format, va_list args...
* @example set_time("UTC+6", 2, "time2.cloud.tencent.com", "192.168.0.2"); */ voidset_time(constchar*constposix_tz,constintserver_cnt, ...) { sntp_setoperatingmode(SNTP_OPMODE_POLL); va_list ap; va_start(ap, server_cnt); if(server_cnt >3)// sntp_setservername最多支持3个...
const char * formatString, va_list ap) { EmberStatus stat = EMBER_SERIAL_INVALID_PORT; char* newFormatString = transformEmberPrintfToStandardPrintf(formatString, true); vprintf(newFormatString, ap); free(newFormatString); return EMBER_SUCCESS; } ...
int vsprintf(char *str, const char *format, va_list arg)str – 这是指向一个字符数组的指针，...
va_list va; va_start(va, format); printf(format, va); ESP_LOGI(tag,format,va); va_end(va); } Severity Code Description Project File Line Suppression State Error [Clang IntelliSense]Error: expected ')'BakelorEDK C:\Users\xxxx\source\embed\Embedded\Core\\components\Core\Log.cpp 14 ...
{ char loc_buf[64]; char * temp = loc_buf; int len; va_list arg; va_list copy; va_start(arg, format); va_copy(copy, arg); len = vsnprintf(loc_buf, sizeof(loc_buf), format, arg); va_end(copy); if(len >= sizeof(loc_buf)){ temp = (char*)malloc(len+1); if(temp...
{ va_list ap; /*1. 初始化形参列表*/ va_start(ap,fmt); /*2. 提取可变形参数据*/ vsprintf(USART1_PRINTF_BUFF,fmt,ap); /*3. 结束,释放空间*/ va_end(ap); /*4. 输出数据到串口1*/ USARTx_StringSend(USART1,USART1_PRINTF_BUFF); //USART1_Printf("%d%s",123,454656); //int data...
int _log_vprintf(const char *fmt, va_list args) { static bool static_fatal_error = false; static const uint32_t WRITE_CACHE_CYCLE = 5; static uint32_t counter_write = 0; int iresult; // #1 Write to SPIFFS if (_log_remote_fp == NULL) { printf("%s() ABORT. file handle _lo...
{ va_list arg; va_start(arg, format); size_t ret = vprintf(format, arg); va_end(arg); return ret; } size_t Print::print(const String &s) { return write(s.c_str(), s.length()); } size_t Print::print(const char str[]) { return write(str); } size_t Pri...
static va_list arglist; static char fmtBuf[MAX_OUT]; static char outBuf[MAX_OUT]; char alertMsg[MAX_OUT]; TaskHandle_t logHandle = NULL; static SemaphoreHandle_t logSemaphore = NULL; static SemaphoreHandle_t logMutex = NULL; ...