James Coleman / Mbed 2 deprecated lmic_NAmote_GPS_tjm

added other files

Dependencies:   lib_gps lib_mpl3115a2 lmic_MOTE_L152RC mbed

Fork of lmic_NAmote_GPS_tjm by Timothy Mulrooney

main.cpp@0:a5e3347bad61, 2015-06-04 (annotated)

Committer:
dudmuck
Date:
Thu Jun 04 21:48:47 2015 +0000
Revision:
0:a5e3347bad61
Child:
2:a8f00db60fdb
LMIC transmit demo for NA-mote72 with GPS

Who changed what in which revision?

UserRevisionLine numberNew contents of line
dudmuck 0:a5e3347bad61 1 /*
dudmuck 0:a5e3347bad61 2 / _____) _ | |
dudmuck 0:a5e3347bad61 3 ( (____ _____ ____ _| |_ _____ ____| |__
dudmuck 0:a5e3347bad61 4 \____ \| ___ | (_ _) ___ |/ ___) _ \
dudmuck 0:a5e3347bad61 5 _____) ) ____| | | || |_| ____( (___| | | |
dudmuck 0:a5e3347bad61 6 (______/|_____)_|_|_| \__)_____)\____)_| |_|
dudmuck 0:a5e3347bad61 7 (C)2013 Semtech
dudmuck 0:a5e3347bad61 8
dudmuck 0:a5e3347bad61 9 Description: MBED example application
dudmuck 0:a5e3347bad61 10
dudmuck 0:a5e3347bad61 11 License: Revised BSD License, see LICENSE.TXT file include in the project
dudmuck 0:a5e3347bad61 12
dudmuck 0:a5e3347bad61 13 Maintainer: Miguel Luis and Gregory Cristian
dudmuck 0:a5e3347bad61 14 */
dudmuck 0:a5e3347bad61 15 #include "mbed.h"
dudmuck 0:a5e3347bad61 16 #include "lmic.h"
dudmuck 0:a5e3347bad61 17 #include "mpl3115a2.h"
dudmuck 0:a5e3347bad61 18 #include "gps.h"
dudmuck 0:a5e3347bad61 19 #include "debug.h"
dudmuck 0:a5e3347bad61 20
dudmuck 0:a5e3347bad61 21 #define SENET_F
dudmuck 0:a5e3347bad61 22 //#define SMTC
dudmuck 0:a5e3347bad61 23
dudmuck 0:a5e3347bad61 24 /* ****************************************** */
dudmuck 0:a5e3347bad61 25 /* ***** Basic App and Network Parameters *** */
dudmuck 0:a5e3347bad61 26 /* ****************************************** */
dudmuck 0:a5e3347bad61 27 // Hybrid Mode must be defined in lmic.h //
dudmuck 0:a5e3347bad61 28 // DevEUI and Keys defined by Activation type //
dudmuck 0:a5e3347bad61 29 #define APP_DATA_SIZE 11
dudmuck 0:a5e3347bad61 30 #define APP_ACK 0
dudmuck 0:a5e3347bad61 31 #define DELAY_NEXT_TX 10
dudmuck 0:a5e3347bad61 32 #ifdef SMTC
dudmuck 0:a5e3347bad61 33 #define OVER_THE_AIR_ACTIVATION 0
dudmuck 0:a5e3347bad61 34 #else
dudmuck 0:a5e3347bad61 35 #define OVER_THE_AIR_ACTIVATION 1
dudmuck 0:a5e3347bad61 36 #endif /* SMTC */
dudmuck 0:a5e3347bad61 37
dudmuck 0:a5e3347bad61 38 /* ***************************************** */
dudmuck 0:a5e3347bad61 39
dudmuck 0:a5e3347bad61 40 #define LED_RED PB_1
dudmuck 0:a5e3347bad61 41 #define LED_YEL PB_10
dudmuck 0:a5e3347bad61 42
dudmuck 0:a5e3347bad61 43 static DigitalOut led1(LED_RED);
dudmuck 0:a5e3347bad61 44 static DigitalOut led2(LED_YEL);
dudmuck 0:a5e3347bad61 45
dudmuck 0:a5e3347bad61 46 /* gps(tx, rx, en); */
dudmuck 0:a5e3347bad61 47 GPS gps(PB_6, PB_7, PB_11);
dudmuck 0:a5e3347bad61 48
dudmuck 0:a5e3347bad61 49 I2C i2c(I2C_SDA, I2C_SCL);
dudmuck 0:a5e3347bad61 50 DigitalIn i2c_int_pin(PB_4);
dudmuck 0:a5e3347bad61 51 MPL3115A2 mpl3115a2(i2c, i2c_int_pin);
dudmuck 0:a5e3347bad61 52 AnalogIn bat(PA_0);
dudmuck 0:a5e3347bad61 53
dudmuck 0:a5e3347bad61 54 //////////////////////////////////////////////////
dudmuck 0:a5e3347bad61 55 // CONFIGURATION (FOR APPLICATION CALLBACKS BELOW)
dudmuck 0:a5e3347bad61 56 //////////////////////////////////////////////////
dudmuck 0:a5e3347bad61 57 #ifdef SENET_F
dudmuck 0:a5e3347bad61 58 // application router ID (LSBF)
dudmuck 0:a5e3347bad61 59 static const u1_t APPEUI[8] = { 0x01, 0x00, 0x01, 0x00, 0x00, 0x0c, 0x25, 0x00 };
dudmuck 0:a5e3347bad61 60
dudmuck 0:a5e3347bad61 61 // unique device ID (LSBF)
dudmuck 0:a5e3347bad61 62 static const u1_t DEVEUI[8] = { 0x0f, 0x00, 0x00, 0x00, 0x01, 0x0c, 0x25, 0x00 };
dudmuck 0:a5e3347bad61 63
dudmuck 0:a5e3347bad61 64 // device-specific AES key (derived from device EUI)
dudmuck 0:a5e3347bad61 65 static const u1_t DEVKEY[16] = { 0xe4, 0x72, 0x71, 0xc5, 0xf5, 0x30, 0xa9, 0x9f, 0xcf, 0xc4, 0x0e, 0xab, 0xea, 0xd7, 0x19, 0x42, };
dudmuck 0:a5e3347bad61 66 // E4 -72 -71 -C5 -F5 -30 -A9 -9F -CF -C4 -0E -AB -EA -D7 -19 -42
dudmuck 0:a5e3347bad61 67 #endif /* SENET_F */
dudmuck 0:a5e3347bad61 68
dudmuck 0:a5e3347bad61 69 #ifdef SMTC
dudmuck 0:a5e3347bad61 70 // Semtech Activation (v1.x server)
dudmuck 0:a5e3347bad61 71 // application router ID (LSBF)
dudmuck 0:a5e3347bad61 72 static const u1_t APPEUI[8] = { 0xAA, 0xCC, 0x11, 0x00, 0xCC, 0xEE, 0x77, 0xEE };
dudmuck 0:a5e3347bad61 73
dudmuck 0:a5e3347bad61 74 // unique device ID (LSBF)
dudmuck 0:a5e3347bad61 75 static const u1_t DEVEUI[8] = { 0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF };
dudmuck 0:a5e3347bad61 76
dudmuck 0:a5e3347bad61 77 // device-specific AES key (derived from device EUI)
dudmuck 0:a5e3347bad61 78 static const u1_t DEVKEY[16] = { 0xAB, 0x89, 0xEF, 0xCD, 0x23, 0x01, 0x67, 0x45, 0x54, 0x76, 0x10, 0x32, 0xDC, 0xFE, 0x98, 0xBA };
dudmuck 0:a5e3347bad61 79
dudmuck 0:a5e3347bad61 80 static uint8_t NwkSKey[] =
dudmuck 0:a5e3347bad61 81 {
dudmuck 0:a5e3347bad61 82 0x2B, 0x7E, 0x15, 0x16, 0x28, 0xAE, 0xD2, 0xA6,
dudmuck 0:a5e3347bad61 83 0xAB, 0xF7, 0x15, 0x88, 0x09, 0xCF, 0x4F, 0x3C
dudmuck 0:a5e3347bad61 84 };
dudmuck 0:a5e3347bad61 85
dudmuck 0:a5e3347bad61 86 static uint8_t ArtSKey[] =
dudmuck 0:a5e3347bad61 87 {
dudmuck 0:a5e3347bad61 88 0x2B, 0x7E, 0x15, 0x16, 0x28, 0xAE, 0xD2, 0xA6,
dudmuck 0:a5e3347bad61 89 0xAB, 0xF7, 0x15, 0x88, 0x09, 0xCF, 0x4F, 0x3C
dudmuck 0:a5e3347bad61 90 };
dudmuck 0:a5e3347bad61 91
dudmuck 0:a5e3347bad61 92 #endif /* SMTC */
dudmuck 0:a5e3347bad61 93
dudmuck 0:a5e3347bad61 94 //////////////////////////////////////////////////
dudmuck 0:a5e3347bad61 95 // APPLICATION CALLBACKS
dudmuck 0:a5e3347bad61 96 //////////////////////////////////////////////////
dudmuck 0:a5e3347bad61 97
dudmuck 0:a5e3347bad61 98 // provide application router ID (8 bytes, LSBF)
dudmuck 0:a5e3347bad61 99 void os_getArtEui (u1_t* buf) {
dudmuck 0:a5e3347bad61 100 memcpy(buf, APPEUI, 8);
dudmuck 0:a5e3347bad61 101 }
dudmuck 0:a5e3347bad61 102
dudmuck 0:a5e3347bad61 103 // provide device ID (8 bytes, LSBF)
dudmuck 0:a5e3347bad61 104 void os_getDevEui (u1_t* buf) {
dudmuck 0:a5e3347bad61 105 memcpy(buf, DEVEUI, 8);
dudmuck 0:a5e3347bad61 106 }
dudmuck 0:a5e3347bad61 107
dudmuck 0:a5e3347bad61 108 // provide device key (16 bytes)
dudmuck 0:a5e3347bad61 109 void os_getDevKey (u1_t* buf) {
dudmuck 0:a5e3347bad61 110 memcpy(buf, DEVKEY, 16);
dudmuck 0:a5e3347bad61 111 }
dudmuck 0:a5e3347bad61 112
dudmuck 0:a5e3347bad61 113 //////////////////////////////////////////////////
dudmuck 0:a5e3347bad61 114 // MAIN - INITIALIZATION AND STARTUP
dudmuck 0:a5e3347bad61 115 //////////////////////////////////////////////////
dudmuck 0:a5e3347bad61 116
dudmuck 0:a5e3347bad61 117 // initial job
dudmuck 0:a5e3347bad61 118 static void initfunc (osjob_t* j) {
dudmuck 0:a5e3347bad61 119 debug_str("B: INITFUNC\n");
dudmuck 0:a5e3347bad61 120 // reset MAC state
dudmuck 0:a5e3347bad61 121 LMIC_reset();
dudmuck 0:a5e3347bad61 122 // start joining
dudmuck 0:a5e3347bad61 123 #if( OVER_THE_AIR_ACTIVATION != 0 )
dudmuck 0:a5e3347bad61 124 LMIC_startJoining();
dudmuck 0:a5e3347bad61 125 #else
dudmuck 0:a5e3347bad61 126 devaddr_t *serial_id = (devaddr_t *) 0x1FF800d0; // cat3 device stm32l152rc
dudmuck 0:a5e3347bad61 127 LMIC_setSession( 0, *serial_id, NwkSKey, ArtSKey );
dudmuck 0:a5e3347bad61 128 debug_val("SN = ", *serial_id);
dudmuck 0:a5e3347bad61 129 #endif
dudmuck 0:a5e3347bad61 130 // init done - onEvent() callback will be invoked...
dudmuck 0:a5e3347bad61 131
dudmuck 0:a5e3347bad61 132 //DEBUG_STR("E: INITFUNC");
dudmuck 0:a5e3347bad61 133 gps.init();
dudmuck 0:a5e3347bad61 134 gps.enable(1);
dudmuck 0:a5e3347bad61 135 //gps.verbose = 1;
dudmuck 0:a5e3347bad61 136
dudmuck 0:a5e3347bad61 137 mpl3115a2.init();
dudmuck 0:a5e3347bad61 138 }
dudmuck 0:a5e3347bad61 139
dudmuck 0:a5e3347bad61 140 int main(void)
dudmuck 0:a5e3347bad61 141 {
dudmuck 0:a5e3347bad61 142 osjob_t initjob;
dudmuck 0:a5e3347bad61 143
dudmuck 0:a5e3347bad61 144 // initialize runtime env
dudmuck 0:a5e3347bad61 145 os_init();
dudmuck 0:a5e3347bad61 146 debug_init();
dudmuck 0:a5e3347bad61 147 // setup initial job
dudmuck 0:a5e3347bad61 148 os_setCallback(&initjob, initfunc);
dudmuck 0:a5e3347bad61 149 // execute scheduled jobs and events
dudmuck 0:a5e3347bad61 150 os_runloop();
dudmuck 0:a5e3347bad61 151 // (not reached)
dudmuck 0:a5e3347bad61 152 }
dudmuck 0:a5e3347bad61 153
dudmuck 0:a5e3347bad61 154 //////////////////////////////////////////////////
dudmuck 0:a5e3347bad61 155 // LMIC EVENT CALLBACK
dudmuck 0:a5e3347bad61 156 //////////////////////////////////////////////////
dudmuck 0:a5e3347bad61 157 osjob_t rxLedJob;
dudmuck 0:a5e3347bad61 158 osjob_t txLedJob;
dudmuck 0:a5e3347bad61 159 osjob_t sendFrameJob;
dudmuck 0:a5e3347bad61 160
dudmuck 0:a5e3347bad61 161 static void onRxLed (osjob_t* j) {
dudmuck 0:a5e3347bad61 162 debug_val("LED2 = ", 1 );
dudmuck 0:a5e3347bad61 163 led2 = 1;
dudmuck 0:a5e3347bad61 164 }
dudmuck 0:a5e3347bad61 165
dudmuck 0:a5e3347bad61 166 static void onTxLed (osjob_t* j) {
dudmuck 0:a5e3347bad61 167 debug_val("LED1 = ", 1 );
dudmuck 0:a5e3347bad61 168 led1 = 1;
dudmuck 0:a5e3347bad61 169 }
dudmuck 0:a5e3347bad61 170
dudmuck 0:a5e3347bad61 171 static bool AppLedStateOn = false;
dudmuck 0:a5e3347bad61 172
dudmuck 0:a5e3347bad61 173 static void PrepareDataFrame( void )
dudmuck 0:a5e3347bad61 174 {
dudmuck 0:a5e3347bad61 175 uint16_t altitudeGps;
dudmuck 0:a5e3347bad61 176 //int i;
dudmuck 0:a5e3347bad61 177
dudmuck 0:a5e3347bad61 178 gps.service();
dudmuck 0:a5e3347bad61 179 printf("lat:%f long:%f\r\n", gps.Latitude, gps.Longitude);
dudmuck 0:a5e3347bad61 180 // printf("lat:%d long:%d\r\n", gps.LatitudeBinary, gps.LongitudeBinary);
dudmuck 0:a5e3347bad61 181 mpl3115a2.ReadTemperature();
dudmuck 0:a5e3347bad61 182 //printf("temp:%d\r\n", (int)mpl3115a2.Temperature);
dudmuck 0:a5e3347bad61 183
dudmuck 0:a5e3347bad61 184 // immediately prepare next transmission
dudmuck 0:a5e3347bad61 185 //LMIC.frame[0] = LMIC.rxq.snr;
dudmuck 0:a5e3347bad61 186 LMIC.frame[0] = AppLedStateOn; // (bit 0 == 1) => LED on
dudmuck 0:a5e3347bad61 187 LMIC.frame[1] = (int)mpl3115a2.Temperature; // Signed degrees Celcius in half degree units. So, +/-63 C
dudmuck 0:a5e3347bad61 188 LMIC.frame[2] = (bat.read_u16() >> 8) + (bat.read_u16() >> 9) ; // per LoRaMAC spec; 0=Charging; 1...254 = level, 255 = N/A
dudmuck 0:a5e3347bad61 189 LMIC.frame[3] = ( gps.LatitudeBinary >> 16 ) & 0xFF;
dudmuck 0:a5e3347bad61 190 LMIC.frame[4] = ( gps.LatitudeBinary >> 8 ) & 0xFF;
dudmuck 0:a5e3347bad61 191 LMIC.frame[5] = gps.LatitudeBinary & 0xFF;
dudmuck 0:a5e3347bad61 192 LMIC.frame[6] = ( gps.LongitudeBinary >> 16 ) & 0xFF;
dudmuck 0:a5e3347bad61 193 LMIC.frame[7] = ( gps.LongitudeBinary >> 8 ) & 0xFF;
dudmuck 0:a5e3347bad61 194 LMIC.frame[8] = gps.LongitudeBinary & 0xFF;
dudmuck 0:a5e3347bad61 195
dudmuck 0:a5e3347bad61 196 altitudeGps = atoi(gps.NmeaGpsData.NmeaAltitude);
dudmuck 0:a5e3347bad61 197 printf("alt:%d\r\n", altitudeGps);
dudmuck 0:a5e3347bad61 198 LMIC.frame[9] = ( altitudeGps >> 8 ) & 0xFF;
dudmuck 0:a5e3347bad61 199 LMIC.frame[10] = altitudeGps & 0xFF;
dudmuck 0:a5e3347bad61 200 }
dudmuck 0:a5e3347bad61 201
dudmuck 0:a5e3347bad61 202 static void onSendFrame (osjob_t* j) {
dudmuck 0:a5e3347bad61 203 PrepareDataFrame( );
dudmuck 0:a5e3347bad61 204 // schedule transmission (port 1, data[], datalen 1, ACK requested)
dudmuck 0:a5e3347bad61 205 // (will be sent as soon as duty cycle permits)
dudmuck 0:a5e3347bad61 206 LMIC_setTxData2(5, LMIC.frame, APP_DATA_SIZE, APP_ACK);
dudmuck 0:a5e3347bad61 207 }
dudmuck 0:a5e3347bad61 208
dudmuck 0:a5e3347bad61 209 void onEvent (ev_t ev) {
dudmuck 0:a5e3347bad61 210
dudmuck 0:a5e3347bad61 211 debug_event(ev);
dudmuck 0:a5e3347bad61 212
dudmuck 0:a5e3347bad61 213 gps.service();
dudmuck 0:a5e3347bad61 214
dudmuck 0:a5e3347bad61 215 switch(ev)
dudmuck 0:a5e3347bad61 216 {
dudmuck 0:a5e3347bad61 217 // network joined, session established
dudmuck 0:a5e3347bad61 218 case EV_JOINED:
dudmuck 0:a5e3347bad61 219 debug_val("Net ID = ", LMIC.netid);
dudmuck 0:a5e3347bad61 220 goto tx;
dudmuck 0:a5e3347bad61 221 // scheduled data sent (optionally data received)
dudmuck 0:a5e3347bad61 222 case EV_TXCOMPLETE:
dudmuck 0:a5e3347bad61 223 if(LMIC.dataLen)
dudmuck 0:a5e3347bad61 224 { // data received in rx slot after tx
dudmuck 0:a5e3347bad61 225 debug_buf(LMIC.frame+LMIC.dataBeg, LMIC.dataLen);
dudmuck 0:a5e3347bad61 226 if(LMIC.dataLen == 1) { // set LED state if exactly one byte is received
dudmuck 0:a5e3347bad61 227 AppLedStateOn = LMIC.frame[LMIC.dataBeg] & 0x01;
dudmuck 0:a5e3347bad61 228 debug_val("LED3 = ", AppLedStateOn ? 0 : 1 );
dudmuck 0:a5e3347bad61 229 }
dudmuck 0:a5e3347bad61 230 }
dudmuck 0:a5e3347bad61 231 if((LMIC.txrxFlags & (TXRX_DNW1|TXRX_DNW2) )!= 0 )
dudmuck 0:a5e3347bad61 232 {
dudmuck 0:a5e3347bad61 233 debug_val("LED2 = ", 0 );
dudmuck 0:a5e3347bad61 234 led2 = 0;
dudmuck 0:a5e3347bad61 235 os_setTimedCallback( &rxLedJob, os_getTime() + ms2osticks(15), onRxLed );
dudmuck 0:a5e3347bad61 236 }
dudmuck 0:a5e3347bad61 237 tx:
dudmuck 0:a5e3347bad61 238 os_setTimedCallback( &sendFrameJob, os_getTime() + sec2osticks(DELAY_NEXT_TX), onSendFrame ); // Change the Tx periodicity
dudmuck 0:a5e3347bad61 239 //onSendFrame(NULL);
dudmuck 0:a5e3347bad61 240
dudmuck 0:a5e3347bad61 241 // Blink Tx LED
dudmuck 0:a5e3347bad61 242 debug_val("LED1 = ", 0 );
dudmuck 0:a5e3347bad61 243 led1 = 0;
dudmuck 0:a5e3347bad61 244
dudmuck 0:a5e3347bad61 245 os_setTimedCallback( &txLedJob, os_getTime() + ms2osticks(25), onTxLed );
dudmuck 0:a5e3347bad61 246 break;
dudmuck 0:a5e3347bad61 247 default:
dudmuck 0:a5e3347bad61 248 break;
dudmuck 0:a5e3347bad61 249 }
dudmuck 0:a5e3347bad61 250 }