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use buffering for all logs

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This commit is contained in:
theFeiter 2022-07-10 19:26:45 +02:00
parent 876d860a05
commit 107c1413a1
1 changed files with 43 additions and 30 deletions
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73
FDRS_Gateway/fdrs_functions.h
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@ -88,11 +88,16 @@ uint8_t LoRa2[] = {mac_prefix[3], mac_prefix[4], LORA2_PEER};
//uint8_t LoRaAddress[] = {0x42, 0x00};
#endif
#ifdef USE_SD_LOG
#ifndef USE_WIFI
unsigned long last_millis = 0;
unsigned long seconds_since_reset = 0;
#endif
#if defined (USE_SD_LOG) || defined (USE_FS_LOG)
char logBuffer[512];
uint16_t logBufferPos = 0; // datatype depends on size of sdBuffer
#endif
DataReading theData[256];
uint8_t ln;
uint8_t newData = event_clear;
@ -191,37 +196,46 @@ void getSerial() {
}
}
void sendSD(const char filename[32]) {
#ifdef USE_SD_LOG
DBG("Logging to SD card.");
File logfile = SD.open(filename, FILE_WRITE);
for (int i = 0; i < ln; i++) {
char linebuf[32];
#ifdef USE_WIFI
sprintf(linebuf, "%ld,%d,%d,%g", timeClient.getEpochTime(), theData[i].id, theData[i].t, theData[i].d);
#else
sprintf(linebuf, "%ld,%d,%d,%g", seconds_since_reset, theData[i].id, theData[i].t, theData[i].d);
#endif
logfile.println(linebuf);
}
#if defined (USE_SD_LOG) || defined (USE_FS_LOG)
void releaseLogBuffer()
{
#ifdef USE_SD_LOG
DBG("Releasing Log buffer to SD");
File logfile = SD.open(SD_FILENAME, FILE_WRITE);
logfile.print(logBuffer);
logfile.close();
#endif
}
void sendFS(const char filename[32]) {
#ifdef USE_FS_LOG
DBG("Logging to internal flash.");
#endif
#ifdef USE_FS_LOG
DBG("Releasing Log buffer to internal flash.");
File logfile = LittleFS.open(filename, "a");
for (int i = 0; i < ln; i++) {
char linebuf[32];
#ifdef USE_WIFI
sprintf(linebuf, "%ld,%d,%d,%g", timeClient.getEpochTime(), theData[i].id, theData[i].t, theData[i].d);
#else
sprintf(linebuf, "%ld,%d,%d,%g", seconds_since_reset, theData[i].id, theData[i].t, theData[i].d);
#endif
logfile.println(linebuf);
}
logfile.print(logBuffer);
logfile.close();
#endif
memset(&(logBuffer[0]), 0, sizeof(logBuffer)/sizeof(char));
logBufferPos = 0;
}
#endif
void sendLog()
{
#if defined (USE_SD_LOG) || defined (USE_FS_LOG)
DBG("Logging to buffer");
for (int i = 0; i < ln; i++)
{
char linebuf[34]; // size depends on resulting length of the formatting string
#ifdef USE_WIFI
sprintf(linebuf, "%ld,%d,%d,%g\r\n", timeClient.getEpochTime(), theData[i].id, theData[i].t, theData[i].d);
#else
sprintf(linebuf, "%ld,%d,%d,%g\r\n", seconds_since_reset, theData[i].id, theData[i].t, theData[i].d);
#endif
if (logBufferPos+strlen(linebuf) >= (sizeof(logBuffer)/sizeof(char))) // if buffer would overflow, release first
{
releaseLogBuffer();
}
memcpy(&logBuffer[logBufferPos], linebuf, strlen(linebuf)); //append line to buffer
logBufferPos+=strlen(linebuf);
}
#endif
}
void reconnect(short int attempts, bool silent) {
#ifdef USE_WIFI
@ -283,8 +297,7 @@ void mqtt_publish(const char* payload) {
#ifdef USE_WIFI
if (!client.publish(TOPIC_DATA, payload)) {
DBG(" Error on sending MQTT");
sendSD(SD_FILENAME);
sendFS(FS_FILENAME);
sendLog();
}
#endif
}