From d590e383251ba709dac011d3bec87e1c29aa74d6 Mon Sep 17 00:00:00 2001 From: Joachim Hummel Date: Wed, 13 Nov 2019 08:09:30 +0100 Subject: [PATCH] ABP Node added --- ttn-gps-mapper-abp.ino | 253 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 253 insertions(+) create mode 100644 ttn-gps-mapper-abp.ino diff --git a/ttn-gps-mapper-abp.ino b/ttn-gps-mapper-abp.ino new file mode 100644 index 0000000..18d1a5f --- /dev/null +++ b/ttn-gps-mapper-abp.ino @@ -0,0 +1,253 @@ + #include + #include + #include + #include + + uint8_t coords[9]; + + static const int RXPin = 0, TXPin = 1; // TXPin not used / dummy + static const uint32_t GPSBaud = 9600; + // The TinyGPS++ object + TinyGPSPlus gps; + // The serial connection to the GPS device + + SoftwareSerial ss(RXPin, TXPin); + uint32_t timer = millis(); + + // LoraWAN Copyright (c) 2015 Thomas Telkamp and Matthijs Kooijman + // https://github.com/matthijskooijman/arduino-lmic + // -------- LoRa PinMapping FeatherWing Octopus + const lmic_pinmap lmic_pins = { + .nss = 2, // Connected to pin D + .rxtx = LMIC_UNUSED_PIN, // For placeholder only, Do not connected on RFM92/RFM95 + .rst = LMIC_UNUSED_PIN, // Needed on RFM92/RFM95? (probably not) D0/GPIO16 + .dio = { + 15, 15, LMIC_UNUSED_PIN } + }; + + + // mapper3 ABP + + void os_getArtEui (u1_t* buf) { + } + void os_getDevEui (u1_t* buf) { + } + void os_getDevKey (u1_t* buf) { + } + + + //mapper-bb-006 please insert the keys in MSB Format + + static const u4_t DEVADDR = 0x260XXXX; + static const u1_t PROGMEM APPSKEY[16]={ XXX }; + static const u1_t PROGMEM NWKSKEY[16]={ XXX }; + + + volatile int LoRaWAN_Tx_Ready = 0; // Merker für ACK + + int LoRaWAN_Rx_Payload = 0 ; + // -------- LoRa Event + void onEvent (ev_t ev) { + Serial.print(os_getTime()); + Serial.print(": "); + switch(ev) { + case EV_SCAN_TIMEOUT: + Serial.println(F("EV_SCAN_TIMEOUT")); + break; + case EV_BEACON_FOUND: + Serial.println(F("EV_BEACON_FOUND")); + break; + case EV_BEACON_MISSED: + Serial.println(F("EV_BEACON_MISSED")); + break; + case EV_BEACON_TRACKED: + Serial.println(F("EV_BEACON_TRACKED")); + break; + case EV_JOINING: + Serial.println(F("EV_JOINING")); + break; + case EV_JOINED: + Serial.println(F("EV_JOINED")); + // Disable link check validation (automatically enabled + // during join, but not supported by TTN at this time). + LMIC_setLinkCheckMode(0); + break; + case EV_RFU1: + Serial.println(F("EV_RFU1")); + break; + case EV_JOIN_FAILED: + Serial.println(F("EV_JOIN_FAILED")); + break; + case EV_REJOIN_FAILED: + Serial.println(F("EV_REJOIN_FAILED")); + break; + break; + case EV_TXCOMPLETE: + Serial.println(F("EV_TXCOMPLETE (includes waiting for RX windows)")); + if (LMIC.txrxFlags & TXRX_ACK) + Serial.println(F("Received ack")); + if (LMIC.dataLen) { + Serial.println(F("Received ")); + Serial.println(LMIC.dataLen); + Serial.println(F(" bytes of payload")); + LoRaWAN_Rx_Payload = 0; + for (int i = 0;i 0) + + if (gps.encode(ss.read())) + { + + /* + // if millis() or timer wraps around, we'll just reset it + if (timer > millis()) timer = millis(); + + // approximately every 10 seconds or so, print out the current stats + if (millis() - timer > 30000) { + timer = millis(); // reset the timer + */ + + if (gps.location.isValid()) { + + Serial.print(gps.altitude.meters(), 6); + Serial.print(F(",")); + Serial.print(gps.location.lat(), 6); + Serial.print(F(",")); + Serial.print(gps.location.lng(), 6); + Serial.print(F(",")); + Serial.println(gps.location.isValid(), 6); + + + //Block------------------------------ sende Daten an TTN + //int port = 10; + //static uint8_t mydata[2]; + //int wert=round(boschBME280.readTempC()*10); + //wert=round(boschBME680.readGas()/1000.*10); + //mydata[0] = wert >> 8; + //mydata[1] = wert & 0xFF; + // Check if there is not a current TX/RX job running + //if (LMIC.opmode & OP_TXRXPEND) { + + if (LMIC.opmode & (1 << 7)) { + Serial.println(F("OP_TXRXPEND, not sending")); + } + else { + // Prepare upstream data transmission at the next possible time. + LoRaWAN_Tx_Ready = 0; // Merker für ACK + //LMIC_setTxData2(port, mydata, sizeof(mydata), 0); // Sende + + int32_t lati = gps.location.lat() * 10000; + int32_t lon = gps.location.lng() * 10000; + int32_t altitudeGPS = gps.altitude.meters(); // int16_t + int8_t hdopGPS = gps.hdop.value(); + + Serial.println(lati); + Serial.println(lon); + Serial.println(altitudeGPS); + Serial.println(hdopGPS); + + // Pad 2 int32_t to 6 8uint_t, big endian (24 bit each, having 11 meter precision) + coords[0] = lati; + coords[1] = lati >> 8; + coords[2] = lati >> 16; + + coords[3] = lon; + coords[4] = lon >> 8; + coords[5] = lon >> 16; + + coords[6] = altitudeGPS; + coords[7] = altitudeGPS >> 8; + + coords[8] = hdopGPS; + + LMIC_setTxData2(1, (uint8_t*) coords, sizeof(coords), 0); + + Serial.println(F("Packet queued")); + while(LoRaWAN_Tx_Ready==0) { + yield(); + os_runloop_once(); + }; // Warte bis gesendet + //} + // Blockende + Serial.print(F("Waiting ")); + + for (int i = 0;i<10;i++) { + Serial.print(F(".")); + delay(1000); // please set a proper duty cycle + } + Serial.println(" done."); + + } + } else { + Serial.println("no GPS fix"); + } + } + } \ No newline at end of file