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Skip logging for unwanted log data 

Skip logging for unwanted log data decreasing heap fragmentation (#13251)
This commit is contained in:
Theo Arends 2021-10-07 15:39:04 +02:00
parent a176778956
commit 0f3a6297c6
1 changed files with 25 additions and 8 deletions
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33
tasmota/support.ino
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@ -2414,12 +2414,19 @@ void AddLogData(uint32_t loglevel, const char* log_data, const char* log_data_pa
TasAutoMutex mutex((SemaphoreHandle_t *)&TasmotaGlobal.log_buffer_mutex);
#endif // ESP32
char mxtime[18]; // "13:45:21.999-123 "
char mxtime[21]; // "13:45:21.999-123/12 "
snprintf_P(mxtime, sizeof(mxtime), PSTR("%02d" D_HOUR_MINUTE_SEPARATOR "%02d" D_MINUTE_SECOND_SEPARATOR "%02d.%03d"),
RtcTime.hour, RtcTime.minute, RtcTime.second, RtcMillis());
if (Settings->flag5.show_heap_with_timestamp) {
#ifdef ESP8266
snprintf_P(mxtime, sizeof(mxtime), PSTR("%s-%03d"),
mxtime, ESP_getFreeHeap1024());
#else
uint32_t freemem = ESP_getFreeHeap();
int32_t free_maxmem = 100 - (int32_t)(ESP_getMaxAllocHeap() * 100 / freemem);
snprintf_P(mxtime, sizeof(mxtime), PSTR("%s-%03d/%02d"),
mxtime, freemem / 1024, free_maxmem);
#endif
}
strcat(mxtime, " ");
@ -2479,14 +2486,24 @@ void AddLogData(uint32_t loglevel, const char* log_data, const char* log_data_pa
}
void AddLog(uint32_t loglevel, PGM_P formatP, ...) {
va_list arg;
va_start(arg, formatP);
char* log_data = ext_vsnprintf_malloc_P(formatP, arg);
va_end(arg);
if (log_data == nullptr) { return; }
uint32_t highest_loglevel = TasmotaGlobal.seriallog_level;
if (Settings->weblog_level > highest_loglevel) { highest_loglevel = Settings->weblog_level; }
if (Settings->mqttlog_level > highest_loglevel) { highest_loglevel = Settings->mqttlog_level; }
if (TasmotaGlobal.syslog_level > highest_loglevel) { highest_loglevel = TasmotaGlobal.syslog_level; }
if (TasmotaGlobal.templog_level > highest_loglevel) { highest_loglevel = TasmotaGlobal.templog_level; }
if (TasmotaGlobal.uptime < 3) { highest_loglevel = LOG_LEVEL_DEBUG_MORE; } // Log all before setup correct log level
AddLogData(loglevel, log_data);
free(log_data);
// If no logging is requested then do not access heap to fight fragmentation
if ((loglevel <= highest_loglevel) && (TasmotaGlobal.masterlog_level <= highest_loglevel)) {
va_list arg;
va_start(arg, formatP);
char* log_data = ext_vsnprintf_malloc_P(formatP, arg);
va_end(arg);
if (log_data == nullptr) { return; }
AddLogData(loglevel, log_data);
free(log_data);
}
}
void AddLogBuffer(uint32_t loglevel, uint8_t *buffer, uint32_t count)