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@ -4,6 +4,10 @@ |
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TBeamS3SupremeBoard board; |
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#ifdef DISPLAY_CLASS |
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DISPLAY_CLASS display; |
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#endif |
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bool pmuIntFlag; |
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#ifndef LORA_CR |
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@ -46,7 +50,7 @@ void scanDevices(TwoWire *w) |
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switch (addr) { |
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case 0x77: |
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case 0x76: |
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Serial.println("\tFound BMX280 Sensor"); |
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Serial.println("\tFound BME280 Sensor"); |
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deviceOnline |= BME280_ONLINE; |
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break; |
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case 0x34: |
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@ -107,6 +111,26 @@ void TBeamS3SupremeBoard::printPMU() |
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Serial.println(); |
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} |
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void TbeamSupSensorManager::printBMEValues() { |
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Serial.print("Temperature = "); |
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Serial.print(bme.readTemperature()); |
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Serial.println(" *C"); |
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Serial.print("Pressure = "); |
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Serial.print(bme.readPressure() / 100.0F); |
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Serial.println(" hPa"); |
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Serial.print("Approx. Altitude = "); |
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Serial.print(bme.readAltitude(SEALEVELPRESSURE_HPA)); |
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Serial.println(" m"); |
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Serial.print("Humidity = "); |
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Serial.print(bme.readHumidity()); |
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Serial.println(" %"); |
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Serial.println(); |
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} |
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#endif |
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bool TBeamS3SupremeBoard::power_init() |
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@ -119,9 +143,9 @@ bool TBeamS3SupremeBoard::power_init() |
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PMU.setChargingLedMode(XPOWERS_CHG_LED_CTRL_CHG); |
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// Set up PMU interrupts
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// MESH_DEBUG_PRINTLN("Setting up PMU interrupts");
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// pinMode(PIN_PMU_IRQ, INPUT_PULLUP);
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// attachInterrupt(PIN_PMU_IRQ, setPMUIntFlag, FALLING);
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MESH_DEBUG_PRINTLN("Setting up PMU interrupts"); |
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pinMode(PIN_PMU_IRQ, INPUT_PULLUP); |
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attachInterrupt(PIN_PMU_IRQ, setPMUIntFlag, FALLING); |
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// GPS
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MESH_DEBUG_PRINTLN("Setting and enabling a-ldo4 for GPS"); |
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@ -164,22 +188,22 @@ bool TBeamS3SupremeBoard::power_init() |
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PMU.enableBLDO1(); |
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// Out to header pins
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// MESH_DEBUG_PRINTLN("Setting and enabling b-ldo2 for output to header");
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// PMU.setBLDO2Voltage(3300);
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// PMU.enableBLDO2();
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MESH_DEBUG_PRINTLN("Setting and enabling b-ldo2 for output to header"); |
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PMU.setBLDO2Voltage(3300); |
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PMU.enableBLDO2(); |
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// MESH_DEBUG_PRINTLN("Setting and enabling dcdc4 for output to header");
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// PMU.setDC4Voltage(XPOWERS_AXP2101_DCDC4_VOL2_MAX); // 1.8V
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// PMU.enableDC4();
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MESH_DEBUG_PRINTLN("Setting and enabling dcdc4 for output to header"); |
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PMU.setDC4Voltage(XPOWERS_AXP2101_DCDC4_VOL2_MAX); // 1.8V
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PMU.enableDC4(); |
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// MESH_DEBUG_PRINTLN("Setting and enabling dcdc5 for output to header");
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// PMU.setDC5Voltage(3300);
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// PMU.enableDC5();
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MESH_DEBUG_PRINTLN("Setting and enabling dcdc5 for output to header"); |
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PMU.setDC5Voltage(3300); |
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PMU.enableDC5(); |
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// Unused power rails
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MESH_DEBUG_PRINTLN("Disabling unused supplies dcdc2, dldo1 and dldo2"); |
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MESH_DEBUG_PRINTLN("Disabling unused supplies dcdc2, dcdc5, dldo1 and dldo2"); |
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PMU.disableDC2(); |
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PMU.disableDC5(); |
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//PMU.disableDC5();
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PMU.disableDLDO1(); |
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PMU.disableDLDO2(); |
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@ -199,18 +223,18 @@ bool TBeamS3SupremeBoard::power_init() |
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PMU.enableVbusVoltageMeasure(); |
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// Reset and re-enable PMU interrupts
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// MESH_DEBUG_PRINTLN("Re-enable interrupts");
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// PMU.disableIRQ(XPOWERS_AXP2101_ALL_IRQ);
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// PMU.clearIrqStatus();
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// PMU.enableIRQ(
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// XPOWERS_AXP2101_BAT_INSERT_IRQ | XPOWERS_AXP2101_BAT_REMOVE_IRQ | // Battery interrupts
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// XPOWERS_AXP2101_VBUS_INSERT_IRQ | XPOWERS_AXP2101_VBUS_REMOVE_IRQ | // VBUS interrupts
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// XPOWERS_AXP2101_PKEY_SHORT_IRQ | XPOWERS_AXP2101_PKEY_LONG_IRQ | // Power Key interrupts
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// XPOWERS_AXP2101_BAT_CHG_DONE_IRQ | XPOWERS_AXP2101_BAT_CHG_START_IRQ // Charging interrupts
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// );
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MESH_DEBUG_PRINTLN("Re-enable interrupts"); |
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PMU.disableIRQ(XPOWERS_AXP2101_ALL_IRQ); |
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PMU.clearIrqStatus(); |
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PMU.enableIRQ( |
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XPOWERS_AXP2101_BAT_INSERT_IRQ | XPOWERS_AXP2101_BAT_REMOVE_IRQ | // Battery interrupts
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XPOWERS_AXP2101_VBUS_INSERT_IRQ | XPOWERS_AXP2101_VBUS_REMOVE_IRQ | // VBUS interrupts
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XPOWERS_AXP2101_PKEY_SHORT_IRQ | XPOWERS_AXP2101_PKEY_LONG_IRQ | // Power Key interrupts
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XPOWERS_AXP2101_BAT_CHG_DONE_IRQ | XPOWERS_AXP2101_BAT_CHG_START_IRQ // Charging interrupts
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); |
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#ifdef MESH_DEBUG |
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// scanDevices(&Wire);
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// scanDevices(&Wire1);
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scanDevices(&Wire); |
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scanDevices(&Wire1); |
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printPMU(); |
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#endif |
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@ -235,60 +259,14 @@ static bool readStringUntil(Stream& s, char dest[], size_t max_len, char term, u |
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return millis() < timeout; // false, if timed out
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} |
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static bool l76kProbe() |
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{ |
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bool result = false; |
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uint32_t startTimeout ; |
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Serial1.write("$PCAS03,0,0,0,0,0,0,0,0,0,0,,,0,0*02\r\n"); |
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delay(5); |
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// Get version information
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startTimeout = millis() + 3000; |
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MESH_DEBUG_PRINTLN("Trying to init L76K GPS"); |
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// Serial1.flush();
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while (Serial1.available()) { |
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int c = Serial1.read(); |
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// Serial.write(c);
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// Serial.print(".");
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// Serial.flush();
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// Serial1.flush();
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if (millis() > startTimeout) { |
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MESH_DEBUG_PRINTLN("L76K NMEA timeout!"); |
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return false; |
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} |
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}; |
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Serial1.flush(); |
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delay(200); |
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Serial1.write("$PCAS06,0*1B\r\n"); |
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char ver[100]; |
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if (!readStringUntil(Serial1, ver, sizeof(ver), '\n', 500)) { |
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MESH_DEBUG_PRINTLN("Get L76K timeout!"); |
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return false; |
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} |
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if (memcmp(ver, "$GPTXT,01,01,02", 15) == 0) { |
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MESH_DEBUG_PRINTLN("L76K GNSS init succeeded, using L76K GNSS Module\n"); |
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result = true; |
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} |
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delay(500); |
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// Initialize the L76K Chip, use GPS + GLONASS
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Serial1.write("$PCAS04,5*1C\r\n"); |
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delay(250); |
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// only ask for RMC and GGA
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Serial1.write("$PCAS03,1,0,0,0,1,0,0,0,0,0,,,0,0*02\r\n"); |
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delay(250); |
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// Switch to Vehicle Mode, since SoftRF enables Aviation < 2g
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Serial1.write("$PCAS11,3*1E\r\n"); |
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return result; |
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} |
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bool radio_init() { |
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fallback_clock.begin(); |
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rtc_clock.begin(Wire1); |
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// #ifdef MESH_DEBUG
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// printBMEValues();
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// #endif
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#ifdef SX126X_DIO3_TCXO_VOLTAGE |
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float tcxo = SX126X_DIO3_TCXO_VOLTAGE; |
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@ -340,55 +318,95 @@ void TbeamSupSensorManager::sleep_gps() { |
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} |
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bool TbeamSupSensorManager::begin() { |
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//init BME280
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if (! bme.begin(0x77, &Wire)) { |
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MESH_DEBUG_PRINTLN("Could not find a valid BME280 sensor"); |
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bme_active = false; |
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} |
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else |
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MESH_DEBUG_PRINTLN("BME280 found and init!"); |
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bme_active = true; |
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// init GPS port
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Serial1.begin(GPS_BAUD_RATE, SERIAL_8N1, P_GPS_RX, P_GPS_TX); |
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bool result = false; |
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for ( int i = 0; i < 3; ++i) { |
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result = l76kProbe(); |
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if (result) { |
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gps_active = true; |
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return result; |
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} |
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} |
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return result; |
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MESH_DEBUG_PRINTLN("Sleeping GPS for initial state"); |
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sleep_gps(); |
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return true; |
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} |
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bool TbeamSupSensorManager::querySensors(uint8_t requester_permissions, CayenneLPP& telemetry) { |
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if (requester_permissions & TELEM_PERM_LOCATION) { // does requester have permission?
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telemetry.addGPS(TELEM_CHANNEL_SELF, node_lat, node_lon, node_altitude); |
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} |
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if (requester_permissions & TELEM_PERM_ENVIRONMENT && bme_active) { // does requester have permission?
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telemetry.addTemperature(TELEM_CHANNEL_SELF, node_temp); |
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telemetry.addRelativeHumidity(TELEM_CHANNEL_SELF, node_hum); |
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telemetry.addBarometricPressure(TELEM_CHANNEL_SELF, node_pres); |
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//telemetry.addAltitude(TELEM_CHANNEL_SELF, node_alt);
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} |
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return true; |
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} |
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void TbeamSupSensorManager::loop() { |
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static long next_gps_update = 0; |
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static long next_update = 0; |
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_nmea->loop(); |
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if (millis() > next_gps_update) { |
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if (_nmea->isValid()) { |
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if (millis() > next_update) { |
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if (_nmea->isValid() && gps_active) { |
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node_lat = ((double)_nmea->getLatitude())/1000000.; |
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node_lon = ((double)_nmea->getLongitude())/1000000.; |
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node_altitude = ((double)_nmea->getAltitude()) / 1000.0; |
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//Serial.printf("lat %f lon %f\r\n", _lat, _lon);
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MESH_DEBUG_PRINT("lat %f lon %f alt %f\r\n", node_lat, node_lon, node_altitude); |
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} |
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//read BME280 values
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if(bme_active){ |
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//node_alt = bme.readAltitude(SEALEVELPRESSURE_HPA);
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node_temp = bme.readTemperature(); |
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node_hum = bme.readHumidity(); |
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node_pres = (bme.readPressure() / 100.0F); |
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#ifdef MESH_DEBUG |
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// Serial.print("Temperature = ");
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// Serial.print(node_temp);
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// Serial.println(" *C");
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// Serial.print("Humidity = ");
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// Serial.print(node_hum);
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// Serial.println(" %");
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// Serial.print("Pressure = ");
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// Serial.print(node_pres);
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// Serial.println(" hPa");
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// Serial.print("Approx. Altitude = ");
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// Serial.print(node_alt);
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// Serial.println(" m");
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#endif |
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} |
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next_gps_update = millis() + 1000; |
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next_update = millis() + 1000; |
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} |
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} |
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int TbeamSupSensorManager::getNumSettings() const { return 1; } // just one supported: "gps" (power switch)
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int TbeamSupSensorManager::getNumSettings() const { |
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return sensorNum; |
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} |
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const char* TbeamSupSensorManager::getSettingName(int i) const { |
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return i == 0 ? "gps" : NULL; |
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switch(i){ |
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case 0: return "gps"; |
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default: NULL; |
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} |
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} |
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const char* TbeamSupSensorManager::getSettingValue(int i) const { |
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if (i == 0) { |
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return gps_active ? "1" : "0"; |
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switch(i){ |
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case 0: return gps_active == true ? "1" : "0"; |
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default: NULL; |
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} |
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return NULL; |
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} |
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bool TbeamSupSensorManager::setSettingValue(const char* name, const char* value) { |
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ripplebiz
1 year ago
GitHub