kopia lustrzana https://github.com/dl9rdz/rdz_ttgo_sonde
clear subframebuffer if RS41 changes, + minor cleanup
rodzic
4897d7634e
commit
7254558c44
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@ -449,21 +449,22 @@ static void posrs41(const byte b[], uint32_t b_len, uint32_t p)
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double z;
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double y;
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double x;
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SondeInfo *si = sonde.si();
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x = (double)getint32(b, b_len, p)*0.01;
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y = (double)getint32(b, b_len, p+4UL)*0.01;
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z = (double)getint32(b, b_len, p+8UL)*0.01;
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if(x==0 && y==0 && z==0) {
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// RS41 sometimes sends frame with all 0
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if(sonde.si()->validPos) sonde.si()->validPos |= 0x80; // flag as old
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if(si->validPos) si->validPos |= 0x80; // flag as old
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return;
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}
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wgs84r(x, y, z, &lat, &long0, &heig);
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Serial.print(" ");
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sonde.si()->lat = (float)(X2C_DIVL(lat,1.7453292519943E-2));
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Serial.print(sonde.si()->lat);
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si->lat = (float)(X2C_DIVL(lat,1.7453292519943E-2));
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Serial.print(si->lat);
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Serial.print(" ");
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sonde.si()->lon = (float)(X2C_DIVL(long0,1.7453292519943E-2));
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Serial.print(sonde.si()->lon);
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si->lon = (float)(X2C_DIVL(long0,1.7453292519943E-2));
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Serial.print(si->lon);
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if (heig<1.E+5 && heig>(-1.E+5)) {
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Serial.print(" ");
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Serial.print((uint32_t)heig);
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@ -478,29 +479,29 @@ static void posrs41(const byte b[], uint32_t b_len, uint32_t p)
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vu = vx*cos(lat)*cos(long0)+vy*cos(lat)*sin(long0)+vz*sin(lat);
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dir = X2C_DIVL(atang2(vn, ve),1.7453292519943E-2);
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if (dir<0.0) dir = 360.0+dir;
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sonde.si()->dir = dir;
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si->dir = dir;
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Serial.print(" ");
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sonde.si()->hs = sqrt(vn*vn+ve*ve);
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Serial.print(sonde.si()->hs*3.6);
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si->hs = sqrt(vn*vn+ve*ve);
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Serial.print(si->hs*3.6);
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Serial.print("km/h ");
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Serial.print(dir);
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Serial.print("deg ");
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Serial.print((float)vu);
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sonde.si()->vs = vu;
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si->vs = vu;
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Serial.print("m/s ");
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uint8_t sats = getcard16(b, b_len, p+18UL)&255UL;
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Serial.print(sats);
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Serial.print("Sats");
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sonde.si()->sats = sats;
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sonde.si()->alt = heig;
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si->sats = sats;
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si->alt = heig;
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if( 0==(int)(lat*10000) && 0==(int)(long0*10000) ) {
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if(sonde.si()->validPos) {
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if(si->validPos) {
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// we have an old position, so keep previous position and mark it as old
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sonde.si()->validPos |= 0x80;
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si->validPos |= 0x80;
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}
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}
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else
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sonde.si()->validPos = 0x7f;
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si->validPos = 0x7f;
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} /* end posrs41() */
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void ProcessSubframe( byte *subframeBytes, int subframeNumber ) {
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@ -654,6 +655,7 @@ int RS41::decode41(byte *data, int maxlen)
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{
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char buf[128];
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int crcok = 0;
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SondeInfo *si = sonde.si();
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int32_t corr = reedsolomon41(data, 560, 131); // try short frame first
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if(corr<0) {
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@ -696,34 +698,39 @@ int RS41::decode41(byte *data, int maxlen)
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Serial.print("#");
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uint16_t fnr = data[p]+(data[p+1]<<8);
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Serial.print(fnr);
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sonde.si()->vframe = sonde.si()->frame = fnr;
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si->vframe = si->frame = fnr;
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Serial.print("; RS41 ID ");
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snprintf(buf, 10, "%.8s ", data+p+2);
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Serial.print(buf);
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sonde.si()->type=STYPE_RS41;
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strncpy(sonde.si()->id, (const char *)(data+p+2), 8);
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sonde.si()->id[8]=0;
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strncpy(sonde.si()->ser, (const char *)(data+p+2), 8);
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sonde.si()->ser[8]=0;
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sonde.si()->validID=true;
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si->type=STYPE_RS41;
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if(strncmp(si->id, (const char *)(data+p+2), 8)) {
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// ID changed, i.e. new sonde on same frequency. clear calibration data
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struct subframeBuffer *sub = (struct subframeBuffer *)si->extra;
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if(sub) { sub->valid = 0; }
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}
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strncpy(si->id, (const char *)(data+p+2), 8);
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si->id[8]=0;
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strncpy(si->ser, (const char *)(data+p+2), 8);
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si->ser[8]=0;
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si->validID=true;
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int calnr = data[p+23];
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// not sure about this
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if(calnr==0x31) {
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uint16_t bt = data[p+30] + 256*data[p+31];
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sonde.si()->burstKT = bt;
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si->burstKT = bt;
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}
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// this should be right...
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if(calnr==0x02) {
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uint16_t kt = data[p+31] + 256*data[p+32];
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sonde.si()->launchKT = kt;
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si->launchKT = kt;
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}
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// and this seems fine as well...
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if(calnr==0x32) {
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uint16_t cntdown = data[p+24] + (data[p+25]<<8);
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uint16_t min = cntdown - (cntdown/3600)*3600;
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Serial.printf("Countdown value: %d\n [%2d:%02d:%02d]", cntdown, cntdown/3600, min/60, min-(min/60)*60);
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sonde.si()->countKT = cntdown;
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sonde.si()->crefKT = fnr;
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si->countKT = cntdown;
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si->crefKT = fnr;
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}
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ProcessSubframe( data+p+24, calnr );
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@ -739,8 +746,8 @@ int RS41::decode41(byte *data, int maxlen)
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// unix epoch starts jan 1st 1970 0:00
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// gps time starts jan 6, 1980 0:00. thats 315964800 epoch seconds.
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// subtracting 86400 yields 315878400UL
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sonde.si()->time = (gpstime/1000) + 86382 + gpsweek*604800 + 315878400UL;
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sonde.si()->validTime = true;
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si->time = (gpstime/1000) + 86382 + gpsweek*604800 + 315878400UL;
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si->validTime = true;
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}
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break;
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case '{': // pos
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@ -768,23 +775,23 @@ int RS41::decode41(byte *data, int maxlen)
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Serial.printf( "Humid sensor: tempHumiMain = %ld, tempHumiRef1 = %ld, tempHumiRef2 = %ld\n", tempHumiMain, tempHumiRef1, tempHumiRef2 );
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Serial.printf( "Pressure sens: pressureMain = %ld, pressureRef1 = %ld, pressureRef2 = %ld\n", pressureMain, pressureRef1, pressureRef2 );
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#endif
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struct subframeBuffer *calibration = (struct subframeBuffer *)sonde.si()->extra;
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struct subframeBuffer *calibration = (struct subframeBuffer *)si->extra;
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// check for bits 3 through 20 set and 37 through 46
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bool validExternalTemperature = calibration!=NULL && (calibration->valid & 0xF8) == 0xF8;
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bool validHumidity = calibration!=NULL && (calibration->valid & 0x7FE0001FFFF8) == 0x7FE0001FFFF8;
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if ( validExternalTemperature ) {
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sonde.si()->temperature = GetRATemp( tempMeasMain, tempMeasRef1, tempMeasRef2,
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si->temperature = GetRATemp( tempMeasMain, tempMeasRef1, tempMeasRef2,
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calibration->value.calT, calibration->value.taylorT, calibration->value.polyT );
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Serial.printf("External temperature = %f\n", sonde.si()->temperature );
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Serial.printf("External temperature = %f\n", si->temperature );
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}
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if ( validHumidity && validExternalTemperature ) {
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sonde.si()->tempRHSensor = GetRATemp( tempHumiMain, tempHumiRef1, tempHumiRef2,
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si->tempRHSensor = GetRATemp( tempHumiMain, tempHumiRef1, tempHumiRef2,
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calibration->value.calTU, calibration->value.taylorTU, calibration->value.polyTrh );
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Serial.printf("Humidity Sensor temperature = %f\n", sonde.si()->tempRHSensor );
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sonde.si()->relativeHumidity = GetRAHumidity( humidityMain, humidityRef1, humidityRef2, sonde.si()->tempRHSensor, sonde.si()->temperature );
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Serial.printf("Relative humidity = %f\n", sonde.si()->relativeHumidity );
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Serial.printf("Humidity Sensor temperature = %f\n", si->tempRHSensor );
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si->relativeHumidity = GetRAHumidity( humidityMain, humidityRef1, humidityRef2, si->tempRHSensor, si->temperature );
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Serial.printf("Relative humidity = %f\n", si->relativeHumidity );
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}
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}
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break;
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@ -129,7 +129,7 @@ int ShFreqImport::handleChar(char c) {
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break;
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case COPYID:
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// copy ID "A1234567" until second '"' is earched
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if(c=='"') { id[idpos] = 0; printf("ID: %s\n", id); importState++; }
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if(c=='"') { id[idpos] = 0; importState++; }
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else id[idpos++] = c;
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break;
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case AFTERID:
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@ -1,4 +1,4 @@
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const char *version_name = "rdzTTGOsonde";
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const char *version_id = "devel20210916";
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const char *version_id = "devel20210917";
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const int SPIFFS_MAJOR=2;
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const int SPIFFS_MINOR=16;
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