kopia lustrzana https://github.com/lightaprs/LightTracker-1.0
initial commit
rodzic
d1fb080943
commit
47bb6ac626
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@ -0,0 +1,30 @@
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function Bytes2Float32(bytes) {
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var sign = (bytes & 0x80000000) ? -1 : 1;
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var exponent = ((bytes >> 23) & 0xFF) - 127;
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var significand = (bytes & ~(-1 << 23));
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if (exponent == 128)
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return sign * ((significand) ? Number.NaN : Number.POSITIVE_INFINITY);
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if (exponent == -127) {
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if (significand == 0) return sign * 0.0;
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exponent = -126;
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significand /= (1 << 22);
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} else significand = (significand | (1 << 23)) / (1 << 23);
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return sign * significand * Math.pow(2, exponent);
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}
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function Decoder(bytes, port) {
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var latitude = bytes[3] << 24 | bytes[2] << 16 | bytes[1] << 8 | bytes[0];
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var longitude = bytes[7] << 24 | bytes[6] << 16 | bytes[5] << 8 | bytes[4];
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var altitude = bytes[11] << 24 | bytes[10] << 16 | bytes[9] << 8 | bytes[8];
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var accuracy = bytes[15] << 24 | bytes[14] << 16 | bytes[13] << 8 | bytes[12];
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return{
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latitude : Bytes2Float32(latitude),
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longitude : Bytes2Float32(longitude),
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altitude : Math.round(Bytes2Float32(altitude)),
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accuracy : Bytes2Float32(altitude),
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};
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}
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@ -0,0 +1,863 @@
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#include <basicmac.h>
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#include <hal/hal.h>
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#include <Adafruit_BMP085.h>
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#include "SparkFun_Ublox_Arduino_Library.h"
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#include <MemoryFree.h>;
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#include <CayenneLPP.h>
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#include "SparkFunLIS3DH.h"
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#include <Adafruit_SSD1306.h>
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// SX1262 has the following connections:
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#define nssPin 8
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#define rstPin 9
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#define dio1Pin 3
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#define busyPin 2
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#define BattPin A5
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#define GpsPwr 12
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#define GpsON digitalWrite(GpsPwr, LOW);
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#define GpsOFF digitalWrite(GpsPwr, HIGH);
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SFE_UBLOX_GPS myGPS;
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Adafruit_BMP085 bmp; //temp and pressure sensor
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LIS3DH myIMU; //accelerometer
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#define DEVMODE // Development mode. Uncomment to enable for debugging.
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boolean airborne = false; //if you want to put the tracker on an airborne (balloon, drone, plane, etc.) device, set this variable true;
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uint8_t measurementSystem = 0; //0 for metric (meters, km, Celcius, etc.), 1 for imperial (feet, mile, Fahrenheit,etc.)
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//***************************** UPDATE HERE WITH YOUR DEVICE KEYS **************************************/
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//You should copy device keys from Helium or TTN Console and update following keys. Please check out: https://github.com/lightaprs/LightTracker-1.0/wiki/Adding-Device-on-Helium-Console
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// This EUI must be in little-endian format, so least-significant-byte (lsb)
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// first. When copying an EUI from Helium Console or ttnctl output, this means to reverse the bytes.
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static const u1_t PROGMEM DEVEUI[8]={0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}; //helium or ttn
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// This EUI must be in little-endian format, so least-significant-byte (lsb)
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// first. When copying an EUI from Helium Console or ttnctl output, this means to reverse the bytes.
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static const u1_t PROGMEM APPEUI[8]={0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}; //helium or ttn
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// This key should be in big endian format (or, since it is not really a
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// number but a block of memory, endianness does not really apply). In practice, a key taken from Helium Console or ttnctl can be copied as-is.
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static const u1_t PROGMEM APPKEY[16] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}; //helium or ttn
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//*****************************************************************************************************/
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//************************** LoRaWAN Settings ********************
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//DO NOT FORGET TO CHANGE YOUR REGION, DEFAULT REGION IS EU. Uncomment your region, but comment other regions
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uint8_t Lorawan_region_code = REGCODE_EU868;//For EU
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//uint8_t Lorawan_region_code = REGCODE_US915;//For North America
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//uint8_t Lorawan_region_code = REGCODE_AS923;//For Asia
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//uint8_t Lorawan_region_code = REGCODE_AU915;//For South America and Australia
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//uint8_t Lorawan_region_code = REGCODE_IN865;//For India and Pakistan
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const unsigned TX_INTERVAL = 30000; // Schedule TX every this many miliseconds (might become longer due to duty cycle limitations).
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boolean gpsFixRequiredforTX = true; //do not changed this, GPS fix is required for helium mapper
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//Spreading Factor automatically selected by BasicMAC LoRaWAN Library. Keep this "true" if you want to use your tracker in urban areas.
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//But if you are too far from the the gateways/hotspots then change it to "false"
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boolean autoSF = true; //do not change this
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//latitude,longtitude,altitude,hdop / 4 packets x 4 = 16 bytes
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typedef union {
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float f[4]; // Assigning fVal.f will also populate fVal.bytes;
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unsigned char bytes[4]; // Both fVal.f and fVal.bytes share the same 4 bytes of memory.
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} floatArr2Val;
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floatArr2Val telemetry;
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u1_t os_getRegion (void) { return Lorawan_region_code; } //do not change this.
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uint8_t channelNoFor2ndSubBand = 8; //do not change this. Used for US915 and AU915 / TTN and Helium
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uint32_t last_packet = 0; //do not change this. Timestamp of last packet sent.
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boolean ev_joined = false;
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//pinmap for SX1262 LoRa module
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#if !defined(USE_STANDARD_PINMAP)
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const lmic_pinmap lmic_pins = {
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.nss = nssPin,
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.tx = LMIC_UNUSED_PIN,
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.rx = LMIC_UNUSED_PIN,
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.rst = rstPin,
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.dio = {/* DIO0 */ LMIC_UNUSED_PIN, /* DIO1 */ dio1Pin, /* DIO2 */ LMIC_UNUSED_PIN},
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.busy = busyPin,
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.tcxo = LMIC_CONTROLLED_BY_DIO3,
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};
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#endif // !defined(USE_STANDARD_PINMAP)
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//************************** uBlox GPS Settings ********************
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long lastTime = 0; //Simple local timer. Limits amount if I2C traffic to Ublox module.
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//********************************* Power Settings ******************************
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int battWait=60; //seconds sleep if super capacitors/batteries are below battMin (important if power source is solar panel)
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float battMin=2.7; // min Volts to TX.
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//********************************* Misc Settings ******************************
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int txCount = 1;
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float voltage = 0;
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float tempAltitudeLong = 0;
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float tempAltitudeShort = 0;
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float tempSpeed = 0;
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float tempTemperature = 0;
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float tempLatitude = 0;
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float tempLongitude = 0;
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float tempSats = 0;
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float tempHeading = 0;
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float tempPressure = 0;
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float tempHDOP = 0;
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static char tempUnit[2] = ""; //C or F
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static char speedUnit[7] = ""; //km/h or mph (mile per hour)
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static char altUnit[5] = ""; //meters or feet
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static char distUnit[5] = ""; //km or mile
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static char measureSystem[10] = ""; //km or mile
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static char regionName[6] ="";
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//********** OLED Display Settings ****************//
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#define SCREEN_WIDTH 128 // OLED display width, in pixels
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#define SCREEN_HEIGHT 64 // OLED display height, in pixels
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// Declaration for an SSD1306 display connected to I2C (SDA, SCL pins)
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#define OLED_RESET -1 // Reset pin # (or -1 if sharing Arduino reset pin)
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Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, OLED_RESET);
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int displayPageID = 1;
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int displayInterval = 10;
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uint32_t last_display_refreshed = -10000;
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void setup() {
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pinMode(A1,INPUT_PULLUP);
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if(digitalRead(A1)==LOW) while(1);
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delay(5000); //do not change this
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pinMode(GpsPwr, OUTPUT);
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SerialUSB.begin(115200);
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// Wait up to 5 seconds for serial to be opened, to allow catching
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// startup messages on native USB boards (that do not reset when
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// serial is opened).
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unsigned long start = millis();
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while (millis() - start < 5000 && !SerialUSB);
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SerialUSB.println();
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SerialUSB.println(F("Starting"));
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SerialUSB.println();
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GpsON;
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delay(1000);
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SerialUSB.println(F("GPS setup"));
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setupGPS_BMP();
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delay(2000);
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if(airborne){
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SerialUSB.println(F("Airborne mode initiated..."));
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setupUBloxDynamicModel(); // Set the dynamic model to DYN_MODEL_AIRBORNE4g
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autoSF = false; //override LoRaWAN auto Spreading Factor selection setting
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}
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SerialUSB.println(F("Searching for GPS fix..."));
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setupAccel();
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//OLED Display
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setupDisplay();
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SerialUSB.println(F("LoRaWAN OTAA Login initiated..."));
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startJoining();
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SerialUSB.println(F("LoRaWAN OTAA Login successful..."));
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printLoRaWANSettings();
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//OLED Display
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printDisplay(5);
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delay(1000);
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freeMem();
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}
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void loop() {
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voltage = readBatt();
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if (voltage > battMin) {
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// Let LMIC handle LoRaWAN background tasks
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os_runstep();
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#if defined(DEVMODE)
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printGPSandSensorData();
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#endif
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// If TX_INTERVAL passed, *and* our previous packet is not still
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// pending (which can happen due to duty cycle limitations), send
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// the next packet.
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if ((millis() - last_packet > TX_INTERVAL && !(LMIC.opmode & (OP_JOINING|OP_TXRXPEND)))){
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// Calling myGPS.getPVT() returns true if there actually is a fresh navigation solution available.
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if ((myGPS.getPVT() && (myGPS.getFixType() !=0) && (myGPS.getSIV() > 0)) || !gpsFixRequiredforTX) {
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updateTelemetry();
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printDisplay(3);
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sendLoRaWANPacket();
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SerialUSB.println(F("LoRaWAN packet sent.."));
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printLoRaWANSettings();
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freeMem();
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delay(1000);
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displayPageID=2;
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}
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}
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//update display
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if (millis() - last_display_refreshed > (displayInterval * 1000)) {
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printDisplay(displayPageID);
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last_display_refreshed = millis();
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++displayPageID;
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if(displayPageID == 3) {
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displayPageID = 1;
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}
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}
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} else {
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SerialUSB.println(F("Voltage is too low, please check your battery..."));
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}
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delay(1000);
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}
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void printDisplay(int pageID){
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display.clearDisplay();
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display.setCursor(0, 0);
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switch(pageID) {
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case 1:
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static char fixMessage[10] = "";
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if(myGPS.getFixType() !=0){
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sprintf(fixMessage, "%s", "Fixed");
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} else {
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sprintf(fixMessage, "%s", "Not Fixed");
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}
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display.print("GPS Fix : ");display.println(fixMessage);
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display.print("GPS Sats: ");display.println((int)myGPS.getSIV());
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display.print("Lat : ");display.println(tempLatitude);
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display.print("Long : ");display.println(tempLongitude);
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display.print("Altitude: ");display.print((int)tempAltitudeLong);display.println(altUnit);
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display.print("Speed : ");display.print((int)tempSpeed);display.println(speedUnit);
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display.print("Battery : ");display.print(voltage); display.println("V");
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break;
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case 2:
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display.print("Temp :");display.print(tempTemperature);display.println(tempUnit);
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display.print("Pressure:");display.print(tempPressure); display.println("hPa");
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display.print("TX Count:");display.println(txCount-1);
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display.print("Freq. :");display.print(LMIC.freq/1000000.f);display.println("MHz");
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display.print("SF&BW :");display.print(F("SF"));display.print(getSf(LMIC.rps) - SF7 + 7);display.print(F("BW"));display.println(125 << (getBw(LMIC.rps) - BW125));
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display.print("TXPower :");display.println(LMIC.txpow + LMIC.brdTxPowOff);
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if(txCount >1) {
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display.print("Last TX :");display.print((millis() - last_packet)/1000); display.println(" secs ago");
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}
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break;
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case 3:
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display.println("");
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display.println("");
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display.println("Packet Sending...");
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display.print("PcktSize: ");display.print(sizeof(telemetry));display.println(" bytes");
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display.println("");
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break;
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case 4:
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display.println(" Helium Mapper");
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display.println("");
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display.println("LoRaWAN OTAA login");
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display.println("initiated...");
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display.println("");
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display.print("Region ");display.println(regionName);
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break;
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case 5:
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display.println("");
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display.println("LoRaWAN OTAA login");
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display.println("successful...");
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display.println("");
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display.print("Region ");display.println(regionName);
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break;
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default:
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SerialUSB.println("default");
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break;
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}
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display.display();
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}
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void setupDisplay(){
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// SSD1306_SWITCHCAPVCC = generate display voltage from 3.3V internally
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if(!display.begin(SSD1306_SWITCHCAPVCC, 0x3C)) { // Address 0x3D for 128x64
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SerialUSB.println(F("SSD1306 allocation failed"));
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for(;;); // Don't proceed, loop forever
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}
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display.clearDisplay();
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display.setTextSize(1); // Draw 2X-scale text
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display.setTextColor(SSD1306_WHITE);
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if(measurementSystem == 0){ //Metric
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//meters
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sprintf(altUnit, "%s", " m");
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//km/hour
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sprintf(speedUnit, "%s", " km/h");
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//Celsius
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sprintf(tempUnit, "%s", "C");
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//km
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sprintf(distUnit, "%s", " km");
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//Metric
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sprintf(measureSystem, "%s", "Metric");
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} else { //Imperial
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//feet
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sprintf(altUnit, "%s", " ft");
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//mile/hour
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sprintf(speedUnit, "%s", " mph");
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//Fahrenheit
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sprintf(tempUnit, "%s", "F");
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//mile
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sprintf(distUnit, "%s", " m");
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//Imperial
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sprintf(measureSystem, "%s", "Imperial");
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}
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}
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//to join LoRaWAN network, every region requires different parameters. Please refer to : https://lora-alliance.org/resource_hub/rp2-1-0-3-lorawan-regional-parameters/
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void startJoining() {
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// LMIC init
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os_init(nullptr);
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LMIC_reset();
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// Start join
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LMIC_startJoining();
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//DO NOT CHANGE following code blocks unless you know what you are doing :)
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//Europe
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if(Lorawan_region_code == REGCODE_EU868) {
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sprintf(regionName, "%s", "EU868");
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||||
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if(!autoSF){
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//DR2 (SF10 BW125kHz)
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LMIC_setDrTxpow(2,KEEP_TXPOWADJ);
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}
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//Japan, Malaysia, Singapore, Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam
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} else if (Lorawan_region_code == REGCODE_AS923) {
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sprintf(regionName, "%s", "AS923");
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if(!autoSF){
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//DR2 (SF10 BW125kHz)
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//For AS923, DR2 join only since max payload limit is 11 bytes.
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LMIC_setDrTxpow(2,KEEP_TXPOWADJ);
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}
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//North and South America (Except Brazil)
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} else if (Lorawan_region_code == REGCODE_US915) {
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sprintf(regionName, "%s", "US915");
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if(!autoSF){
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//DR0 (SF10 BW125kHz)
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//For US915, DR0 join only since max payload limit is 11 bytes.
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LMIC_setDrTxpow(0,KEEP_TXPOWADJ);
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}
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//TTN and Helium only supports second sub band (channels 8 to 15)
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//so we should force BasicMAC to initiate a join with second sub band channels.
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LMIC_selectChannel(8);
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//Australia and New Zeleand
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} else if (Lorawan_region_code == REGCODE_AU915) {
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sprintf(regionName, "%s", "AU915");
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if(!autoSF){
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//DR2 (SF10 BW125kHz)
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//For AU915, DR2 join only since max payload limit is 11 bytes.
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LMIC_setDrTxpow(2,KEEP_TXPOWADJ);
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}
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||||
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||||
//TTN and Helium only supports second sub band (channels 8 to 15)
|
||||
//so we should force BasicMAC to initiate a join with second sub band channels.
|
||||
LMIC_selectChannel(8);
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||||
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||||
}
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||||
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||||
LMIC_setAdrMode(false); //do not enable ADR (Adaptive Data Rate), does not work for every region or gateway
|
||||
LMIC_setLinkCheckMode(0);
|
||||
|
||||
// Make sure the first packet is scheduled ASAP after join completes
|
||||
last_packet = millis() - TX_INTERVAL;
|
||||
|
||||
//OLED Display
|
||||
printDisplay(4);
|
||||
|
||||
// Optionally wait for join to complete (uncomment this is you want
|
||||
// to run the loop while joining).
|
||||
|
||||
while ((LMIC.opmode & (OP_JOINING))) {
|
||||
os_runstep();
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
|
||||
// Telemetry size is very important, try to keep it lower than 51 bytes. Always lower is better.
|
||||
void sendLoRaWANPacket(){
|
||||
|
||||
//Europa
|
||||
if(Lorawan_region_code == REGCODE_EU868) {
|
||||
|
||||
if(!autoSF){
|
||||
if(sizeof(telemetry) < 52) {
|
||||
//DR2 (SF10 BW125kHz) max payload size is 51 bytes.
|
||||
LMIC_setDrTxpow(2,KEEP_TXPOWADJ);
|
||||
} else if (sizeof(telemetry) < 116){
|
||||
//DR3 (SF9 BW125kHz) max payload size is 115 bytes.
|
||||
LMIC_setDrTxpow(3,KEEP_TXPOWADJ);
|
||||
} else {
|
||||
//DR4 (SF8 BW125kHz) max payload size is 222 bytes.
|
||||
LMIC_setDrTxpow(4,KEEP_TXPOWADJ);
|
||||
}
|
||||
}
|
||||
|
||||
//Japan, Malaysia, Singapore, Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam
|
||||
} else if (Lorawan_region_code == REGCODE_AS923) {
|
||||
|
||||
if(!autoSF){
|
||||
if(sizeof(telemetry) < 54) {
|
||||
//DR3 (SF9 BW125kHz) max payload size is 53 bytes.
|
||||
LMIC_setDrTxpow(3,KEEP_TXPOWADJ);
|
||||
} else if (sizeof(telemetry) < 126){
|
||||
//DR4 (SF8 BW125kHz) max payload size is 125 bytes.
|
||||
LMIC_setDrTxpow(4,KEEP_TXPOWADJ);
|
||||
} else {
|
||||
//DR5 (SF7 BW125kHz) max payload size is 222 bytes.
|
||||
LMIC_setDrTxpow(5,KEEP_TXPOWADJ);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
||||
//North and South America (Except Brazil) or Australia and New Zeleand
|
||||
} else if (Lorawan_region_code == REGCODE_US915 || Lorawan_region_code == REGCODE_AU915) {
|
||||
|
||||
if(!autoSF){
|
||||
//North and South America (Except Brazil)
|
||||
if (Lorawan_region_code == REGCODE_US915){
|
||||
if(sizeof(telemetry) < 54) {
|
||||
//DR1 (SF9 BW125kHz) max payload size is 53 bytes.
|
||||
LMIC_setDrTxpow(1,KEEP_TXPOWADJ);
|
||||
} else if (sizeof(telemetry) < 126){
|
||||
//DR2 (SF8 BW125kHz) max payload size is 125 bytes.
|
||||
LMIC_setDrTxpow(2,KEEP_TXPOWADJ);
|
||||
} else {
|
||||
//DR3 (SF7 BW125kHz) max payload size is 222 bytes.
|
||||
LMIC_setDrTxpow(3,KEEP_TXPOWADJ);
|
||||
}
|
||||
|
||||
//Australia and New Zeleand
|
||||
} else if (Lorawan_region_code == REGCODE_AU915){
|
||||
if(sizeof(telemetry) < 54) {
|
||||
//DR3 (SF9 BW125kHz) max payload size is 53 bytes.
|
||||
LMIC_setDrTxpow(3,KEEP_TXPOWADJ);
|
||||
} else if (sizeof(telemetry) < 126){
|
||||
//DR4 (SF8 BW125kHz) max payload size is 125 bytes.
|
||||
LMIC_setDrTxpow(4,KEEP_TXPOWADJ);
|
||||
} else {
|
||||
//DR5 (SF7 BW125kHz) max payload size is 222 bytes.
|
||||
LMIC_setDrTxpow(5,KEEP_TXPOWADJ);
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
//TTN and Helium only supports second sub band (channels 8 to 15)
|
||||
//so we should force BasicMAC use second sub band channels.
|
||||
LMIC_selectChannel(channelNoFor2ndSubBand);
|
||||
|
||||
++channelNoFor2ndSubBand;
|
||||
if(channelNoFor2ndSubBand > 15) {
|
||||
channelNoFor2ndSubBand = 8;
|
||||
}
|
||||
//India
|
||||
} else if (Lorawan_region_code == REGCODE_IN865) {
|
||||
|
||||
if(!autoSF){
|
||||
if(sizeof(telemetry) < 52) {
|
||||
//DR2 (SF10 BW125kHz) max payload size is 51 bytes.
|
||||
LMIC_setDrTxpow(2,KEEP_TXPOWADJ);
|
||||
} else if (sizeof(telemetry) < 116){
|
||||
//DR3 (SF9 BW125kHz) max payload size is 115 bytes.
|
||||
LMIC_setDrTxpow(3,KEEP_TXPOWADJ);
|
||||
} else {
|
||||
//DR4 (SF8 BW125kHz) max payload size is 222 bytes.
|
||||
LMIC_setDrTxpow(4,KEEP_TXPOWADJ);
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
LMIC_setAdrMode(false);
|
||||
LMIC_setLinkCheckMode(0);
|
||||
|
||||
LMIC_setTxData2(1, telemetry.bytes, sizeof(telemetry), 0);
|
||||
last_packet = millis();
|
||||
txCount++;
|
||||
SerialUSB.println(F("Packet queued..."));
|
||||
|
||||
}
|
||||
|
||||
void setupAccel() {
|
||||
myIMU.settings.adcEnabled = 1;
|
||||
myIMU.settings.accelSampleRate = 400; //Hz. Can be: 0,1,10,25,50,100,200,400,1600,5000 Hz
|
||||
myIMU.settings.accelRange = 16; //Max G force readable. Can be: 2, 4, 8, 16
|
||||
myIMU.settings.xAccelEnabled = 1;
|
||||
myIMU.settings.yAccelEnabled = 1;
|
||||
myIMU.settings.zAccelEnabled = 1;
|
||||
|
||||
//Call .begin() to configure the IMU
|
||||
myIMU.begin();
|
||||
|
||||
delay(100);
|
||||
|
||||
}
|
||||
|
||||
void setupGPS_BMP() {
|
||||
GpsON;
|
||||
delay(100);
|
||||
Wire.begin();
|
||||
bmp.begin();
|
||||
|
||||
Wire.setClock(400000);
|
||||
|
||||
if (myGPS.begin() == false) //Connect to the Ublox module using Wire port
|
||||
{
|
||||
SerialUSB.println(F("Ublox GPS not detected at default I2C address. Please check wiring. Freezing."));
|
||||
while (1)
|
||||
;
|
||||
}
|
||||
|
||||
// do not overload the buffer system from the GPS, disable UART output
|
||||
myGPS.setUART1Output(0); //Disable the UART1 port output
|
||||
myGPS.setUART2Output(0); //Disable Set the UART2 port output
|
||||
myGPS.setI2COutput(COM_TYPE_UBX); //Set the I2C port to output UBX only (turn off NMEA noise)
|
||||
|
||||
//myGPS.enableDebugging(); //Enable debug messages over Serial (default)
|
||||
|
||||
myGPS.setNavigationFrequency(2);//Set output to 2 times a second. Max is 10
|
||||
byte rate = myGPS.getNavigationFrequency(); //Get the update rate of this module
|
||||
SerialUSB.print("Current update rate for GPS: ");
|
||||
SerialUSB.println(rate);
|
||||
|
||||
myGPS.saveConfiguration(); //Save the current settings to flash and BBR
|
||||
|
||||
}
|
||||
|
||||
void printGPSandSensorData()
|
||||
{
|
||||
|
||||
lastTime = millis(); //Update the timer
|
||||
|
||||
byte fixType = myGPS.getFixType();
|
||||
|
||||
SerialUSB.print(F("FixType: "));
|
||||
SerialUSB.print(fixType);
|
||||
|
||||
int SIV = myGPS.getSIV();
|
||||
SerialUSB.print(F(" Sats: "));
|
||||
SerialUSB.print(SIV);
|
||||
|
||||
int horDop = myGPS.getHorizontalDOP();
|
||||
SerialUSB.print(F(" HDOP: "));
|
||||
SerialUSB.print(horDop);
|
||||
|
||||
float flat = myGPS.getLatitude() / 10000000.f;
|
||||
|
||||
SerialUSB.print(F(" Lat: "));
|
||||
SerialUSB.print(flat);
|
||||
|
||||
float flong = myGPS.getLongitude() / 10000000.f;
|
||||
SerialUSB.print(F(" Long: "));
|
||||
SerialUSB.print(flong);
|
||||
|
||||
float altitude = myGPS.getAltitude() / 1000;
|
||||
SerialUSB.print(F(" Alt: "));
|
||||
SerialUSB.print(altitude);
|
||||
SerialUSB.print(F(" (m)"));
|
||||
|
||||
//float speed = myGPS.getGroundSpeed() * 0.0036f;
|
||||
//SerialUSB.print(F(" Speed: "));
|
||||
//SerialUSB.print(speed);
|
||||
//SerialUSB.print(F(" (km/h)"));
|
||||
|
||||
//long heading = myGPS.getHeading() / 100000;
|
||||
//SerialUSB.print(F(" Heading: "));
|
||||
//SerialUSB.print(heading);
|
||||
//SerialUSB.print(F(" (degrees)"));
|
||||
|
||||
SerialUSB.print(" Time: ");
|
||||
SerialUSB.print(myGPS.getYear());
|
||||
SerialUSB.print("-");
|
||||
SerialUSB.print(myGPS.getMonth());
|
||||
SerialUSB.print("-");
|
||||
SerialUSB.print(myGPS.getDay());
|
||||
SerialUSB.print(" ");
|
||||
SerialUSB.print(myGPS.getHour());
|
||||
SerialUSB.print(":");
|
||||
SerialUSB.print(myGPS.getMinute());
|
||||
SerialUSB.print(":");
|
||||
SerialUSB.print(myGPS.getSecond());
|
||||
|
||||
SerialUSB.print(" Temp: ");
|
||||
SerialUSB.print(bmp.readTemperature());
|
||||
SerialUSB.print(" C");
|
||||
|
||||
SerialUSB.print(" Press: ");
|
||||
SerialUSB.print(bmp.readPressure() / 100.0);
|
||||
SerialUSB.print(" hPa");
|
||||
|
||||
//SerialUSB.print(" Accel: ");
|
||||
//SerialUSB.print(myIMU.readFloatAccelX());
|
||||
//SerialUSB.print(",");
|
||||
//SerialUSB.print(myIMU.readFloatAccelY()- 0.98f);
|
||||
//SerialUSB.print(",");
|
||||
//SerialUSB.print(myIMU.readFloatAccelZ());
|
||||
//SerialUSB.print(" ");
|
||||
SerialUSB.println();
|
||||
|
||||
|
||||
}
|
||||
|
||||
void updateTelemetry() {
|
||||
|
||||
tempAltitudeLong = 0; //meters or feet
|
||||
tempAltitudeShort = 0; //km or miles
|
||||
tempSpeed = 0; //km or miles
|
||||
tempTemperature = 0; //Celcius or Fahrenheit
|
||||
|
||||
if(measurementSystem == 0){ //Metric
|
||||
|
||||
tempAltitudeLong = myGPS.getAltitude() / 1000.f; //meters
|
||||
tempAltitudeShort = tempAltitudeLong / 1000.f; //kilometers
|
||||
tempSpeed = myGPS.getGroundSpeed() * 0.0036f; //km/hour
|
||||
tempTemperature = bmp.readTemperature(); //Celsius
|
||||
|
||||
} else { //Imperial
|
||||
|
||||
tempAltitudeLong = (myGPS.getAltitude() * 3.2808399) / 1000.f;//feet
|
||||
tempAltitudeShort = tempAltitudeLong / 5280.f;//miles
|
||||
tempSpeed = myGPS.getGroundSpeed() * 0.00223694f; //mile/hour
|
||||
tempTemperature = (bmp.readTemperature() * 1.8f) + 32; //Fahrenheit
|
||||
}
|
||||
|
||||
tempLatitude = myGPS.getLatitude() / 10000000.f;
|
||||
tempLongitude = myGPS.getLongitude() / 10000000.f;
|
||||
tempSats = myGPS.getSIV();
|
||||
tempHeading = myGPS.getHeading() / 100000;
|
||||
tempPressure = bmp.readPressure() / 100.0f;
|
||||
tempHDOP = myGPS.getHorizontalDOP();
|
||||
|
||||
telemetry.f[0] = tempLatitude;
|
||||
telemetry.f[1] = tempLongitude;
|
||||
telemetry.f[2] = myGPS.getAltitude() / 1000.f;
|
||||
telemetry.f[3] = tempHDOP;
|
||||
|
||||
}
|
||||
|
||||
|
||||
float readBatt() {
|
||||
|
||||
float R1 = 560000.0; // 560K
|
||||
float R2 = 100000.0; // 100K
|
||||
float value = 0.0f;
|
||||
|
||||
do {
|
||||
value =analogRead(BattPin);
|
||||
value +=analogRead(BattPin);
|
||||
value +=analogRead(BattPin);
|
||||
value = value / 3.0f;
|
||||
value = (value * 3.3) / 1024.0f;
|
||||
value = value / (R2/(R1+R2));
|
||||
} while (value > 20.0);
|
||||
return value ;
|
||||
|
||||
}
|
||||
|
||||
void freeMem() {
|
||||
#if defined(DEVMODE)
|
||||
SerialUSB.print(F("Free RAM: ")); SerialUSB.print(freeMemory(), DEC); SerialUSB.println(F(" byte"));
|
||||
#endif
|
||||
|
||||
}
|
||||
|
||||
void os_getJoinEui (u1_t* buf) { memcpy_P(buf, APPEUI, 8);}
|
||||
void os_getDevEui (u1_t* buf) { memcpy_P(buf, DEVEUI, 8);}
|
||||
void os_getNwkKey (u1_t* buf) { memcpy_P(buf, APPKEY, 16);}
|
||||
|
||||
void onLmicEvent (ev_t ev) {
|
||||
SerialUSB.print(os_getTime());
|
||||
SerialUSB.print(": ");
|
||||
switch(ev) {
|
||||
case EV_SCAN_TIMEOUT:
|
||||
SerialUSB.println(F("EV_SCAN_TIMEOUT"));
|
||||
break;
|
||||
case EV_BEACON_FOUND:
|
||||
SerialUSB.println(F("EV_BEACON_FOUND"));
|
||||
break;
|
||||
case EV_BEACON_MISSED:
|
||||
SerialUSB.println(F("EV_BEACON_MISSED"));
|
||||
break;
|
||||
case EV_BEACON_TRACKED:
|
||||
SerialUSB.println(F("EV_BEACON_TRACKED"));
|
||||
break;
|
||||
case EV_JOINING:
|
||||
SerialUSB.println(F("EV_JOINING"));
|
||||
break;
|
||||
case EV_JOINED:
|
||||
SerialUSB.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:
|
||||
SerialUSB.println(F("EV_RFU1"));
|
||||
break;
|
||||
case EV_JOIN_FAILED:
|
||||
SerialUSB.println(F("EV_JOIN_FAILED"));
|
||||
break;
|
||||
case EV_REJOIN_FAILED:
|
||||
SerialUSB.println(F("EV_REJOIN_FAILED"));
|
||||
break;
|
||||
break;
|
||||
case EV_TXCOMPLETE:
|
||||
SerialUSB.println(F("EV_TXCOMPLETE (includes waiting for RX windows)"));
|
||||
if (LMIC.txrxFlags & TXRX_ACK)
|
||||
SerialUSB.println(F("Received ack"));
|
||||
if (LMIC.dataLen) {
|
||||
SerialUSB.print(F("Received "));
|
||||
SerialUSB.print(LMIC.dataLen);
|
||||
SerialUSB.println(F(" bytes of payload"));
|
||||
}
|
||||
break;
|
||||
case EV_LOST_TSYNC:
|
||||
SerialUSB.println(F("EV_LOST_TSYNC"));
|
||||
break;
|
||||
case EV_RESET:
|
||||
SerialUSB.println(F("EV_RESET"));
|
||||
break;
|
||||
case EV_RXCOMPLETE:
|
||||
// data received in ping slot
|
||||
SerialUSB.println(F("EV_RXCOMPLETE"));
|
||||
break;
|
||||
case EV_LINK_DEAD:
|
||||
SerialUSB.println(F("EV_LINK_DEAD"));
|
||||
break;
|
||||
case EV_LINK_ALIVE:
|
||||
SerialUSB.println(F("EV_LINK_ALIVE"));
|
||||
break;
|
||||
case EV_SCAN_FOUND:
|
||||
SerialUSB.println(F("EV_SCAN_FOUND"));
|
||||
break;
|
||||
case EV_TXSTART:
|
||||
SerialUSB.println(F("EV_TXSTART"));
|
||||
break;
|
||||
case EV_TXDONE:
|
||||
SerialUSB.println(F("EV_TXDONE"));
|
||||
break;
|
||||
case EV_DATARATE:
|
||||
SerialUSB.println(F("EV_DATARATE"));
|
||||
break;
|
||||
case EV_START_SCAN:
|
||||
SerialUSB.println(F("EV_START_SCAN"));
|
||||
break;
|
||||
case EV_ADR_BACKOFF:
|
||||
SerialUSB.println(F("EV_ADR_BACKOFF"));
|
||||
break;
|
||||
|
||||
default:
|
||||
SerialUSB.print(F("Unknown event: "));
|
||||
SerialUSB.println(ev);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
void printLoRaWANSettings(){
|
||||
|
||||
SerialUSB.println(F("------------------------------------------------------------------------------------"));
|
||||
SerialUSB.print(F("Region: "));
|
||||
SerialUSB.print(regionName);
|
||||
SerialUSB.print(F(", Freq: "));
|
||||
SerialUSB.print(LMIC.freq/1000000.f);
|
||||
SerialUSB.print(F("MHz, SF"));
|
||||
SerialUSB.print(getSf(LMIC.rps) - SF7 + 7);
|
||||
SerialUSB.print(F("BW"));
|
||||
SerialUSB.print(125 << (getBw(LMIC.rps) - BW125));
|
||||
SerialUSB.print(F(", Power: "));
|
||||
SerialUSB.print(LMIC.txpow + LMIC.brdTxPowOff);
|
||||
SerialUSB.print(F("dBm, Payload Size: "));
|
||||
SerialUSB.print(sizeof(telemetry));
|
||||
SerialUSB.println(F(" bytes"));
|
||||
SerialUSB.println(F("------------------------------------------------------------------------------------"));
|
||||
|
||||
}
|
||||
|
||||
void setupUBloxDynamicModel() {
|
||||
// If we are going to change the dynamic platform model, let's do it here.
|
||||
// Possible values are:
|
||||
// PORTABLE, STATIONARY, PEDESTRIAN, AUTOMOTIVE, SEA, AIRBORNE1g, AIRBORNE2g, AIRBORNE4g, WRIST, BIKE
|
||||
//DYN_MODEL_AIRBORNE4g model increases ublox max. altitude limit from 12.000 meters to 50.000 meters.
|
||||
if (myGPS.setDynamicModel(DYN_MODEL_AIRBORNE4g) == false) // Set the dynamic model to DYN_MODEL_AIRBORNE4g
|
||||
{
|
||||
SerialUSB.println(F("***!!! Warning: setDynamicModel failed !!!***"));
|
||||
}
|
||||
else
|
||||
{
|
||||
SerialUSB.print(F("Ublox Dynamic platform model changed successfully! : "));
|
||||
SerialUSB.println(myGPS.getDynamicModel());
|
||||
}
|
||||
|
||||
}
|
Ładowanie…
Reference in New Issue