Rishin Amin / Mbed 2 deprecated simple-demo-76_revised_20171113_copy_2

LoRa send is causing hang-up when a gps fix is acquired

Dependencies:   mbed LoRaWAN-lib_publishing_testing_UART_bug SingleFrequencyLora

Fork of simple-demo-76_revised_20171113_copy by Rishin Amin

app/main.cpp@14:539ef77197e0, 2017-12-04 (annotated)

Committer:
Rishin
Date:
Mon Dec 04 21:25:19 2017 +0000
Revision:
14:539ef77197e0
Parent:
12:dc90bd3ac7d8 
initial commit for publish

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mluis 0:92bca02df485 1 /*
mluis 0:92bca02df485 2 / _____) _ | |
mluis 0:92bca02df485 3 ( (____ _____ ____ _| |_ _____ ____| |__
mluis 0:92bca02df485 4 \____ \| ___ | (_ _) ___ |/ ___) _ \
mluis 0:92bca02df485 5 _____) ) ____| | | || |_| ____( (___| | | |
mluis 0:92bca02df485 6 (______/|_____)_|_|_| \__)_____)\____)_| |_|
mluis 0:92bca02df485 7 (C)2015 Semtech
Rishin 12:dc90bd3ac7d8 8
mluis 0:92bca02df485 9 Description: LoRaMac classA device implementation
Rishin 12:dc90bd3ac7d8 10
mluis 0:92bca02df485 11 License: Revised BSD License, see LICENSE.TXT file include in the project
Rishin 12:dc90bd3ac7d8 12
mluis 0:92bca02df485 13 Maintainer: Miguel Luis and Gregory Cristian
mluis 0:92bca02df485 14 */
mluis 0:92bca02df485 15 #include "mbed.h"
mluis 0:92bca02df485 16 #include "board.h"
mluis 0:92bca02df485 17 #include "radio.h"
mluis 0:92bca02df485 18 #include "LoRaMac.h"
Rishin 12:dc90bd3ac7d8 19
Rishin 12:dc90bd3ac7d8 20
Rishin 12:dc90bd3ac7d8 21 #define APPDATA_SIZE 45
joshcurry 10:9364ab3a08eb 22 #define LORAWAN_DEFAULT_DATARATE DR_0
joshcurry 10:9364ab3a08eb 23 #define LORAWAN_DEVICE_ADDRESS ( uint32_t )0x01234567
joshcurry 10:9364ab3a08eb 24 #define LORAWAN_NWKSKEY { 0x11, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01 }
joshcurry 10:9364ab3a08eb 25 #define LORAWAN_APPSKEY { 0x11, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01 }
Rishin 12:dc90bd3ac7d8 26
joshcurry 10:9364ab3a08eb 27 uint8_t AppData[APPDATA_SIZE];
mluis 0:92bca02df485 28 static uint8_t NwkSKey[] = LORAWAN_NWKSKEY;
mluis 0:92bca02df485 29 static uint8_t AppSKey[] = LORAWAN_APPSKEY;
Rishin 12:dc90bd3ac7d8 30
Rishin 12:dc90bd3ac7d8 31
Rishin 12:dc90bd3ac7d8 32 #include "mbed.h"
Rishin 12:dc90bd3ac7d8 33 #include "l86.hpp"
mluis 0:92bca02df485 34
mluis 0:92bca02df485 35
Rishin 12:dc90bd3ac7d8 36 // #ifdef DEBUGGER
Rishin 14:539ef77197e0 37 RawSerial pc(USBTX, USBRX); // USART2
Rishin 12:dc90bd3ac7d8 38 // #endif
Rishin 12:dc90bd3ac7d8 39
Rishin 14:539ef77197e0 40 RawSerial gps(GPS_TX, GPS_RX); // USART1
Rishin 12:dc90bd3ac7d8 41
Rishin 12:dc90bd3ac7d8 42 // DigitalOut Reset(RESET_PIN);
Rishin 12:dc90bd3ac7d8 43 // DigitalOut Force_on(FORCE_ON_PIN);
Rishin 12:dc90bd3ac7d8 44 DigitalOut GPS_status(GPS_STATUS_LED);
Rishin 12:dc90bd3ac7d8 45 // DigitalIn OnePPS(ONEPPS_PIN);
Rishin 12:dc90bd3ac7d8 46
Rishin 12:dc90bd3ac7d8 47 RMC_data RMC;
Rishin 12:dc90bd3ac7d8 48 GPS_data GPS_parse;
Rishin 12:dc90bd3ac7d8 49 volatile int Char_index = 0; // index for char array
Rishin 12:dc90bd3ac7d8 50 char Rx_data[MAX_NMEA_LENGTH] = "0"; // char array to store received bytes
Rishin 12:dc90bd3ac7d8 51 // uint8_t valid = 0;
Rishin 14:539ef77197e0 52 //volatile uint8_t GPS_data_ready = 0;
Rishin 12:dc90bd3ac7d8 53 volatile uint8_t sending = 0;
Rishin 12:dc90bd3ac7d8 54
Rishin 14:539ef77197e0 55 volatile bool timerset = false;
Rishin 12:dc90bd3ac7d8 56
Rishin 14:539ef77197e0 57 volatile bool firstfix = false;
Rishin 14:539ef77197e0 58
Rishin 14:539ef77197e0 59 volatile bool keepOut = false;
Rishin 12:dc90bd3ac7d8 60
Rishin 12:dc90bd3ac7d8 61 Ticker LoRaSend_timer;
Rishin 12:dc90bd3ac7d8 62
Rishin 14:539ef77197e0 63 //void flushSerialBuffer(void) { char char1 = 0; while (gps.readable()) { char1 = gps.getc(); } return; }
Rishin 14:539ef77197e0 64
Rishin 14:539ef77197e0 65 void LoRaSend(){
Rishin 14:539ef77197e0 66 //GPS_status = !GPS_status;
Rishin 14:539ef77197e0 67 //if (keepOut)
Rishin 14:539ef77197e0 68 // return;
Rishin 14:539ef77197e0 69 __disable_irq();//NVIC_DisableIRQ(USART1_IRQn);
Rishin 14:539ef77197e0 70 //if(GPS_data_ready == 1){
Rishin 14:539ef77197e0 71 // pc.putc('1');
Rishin 14:539ef77197e0 72 sending = 1;
Rishin 14:539ef77197e0 73 // pc.putc('3');
Rishin 14:539ef77197e0 74 char AppDatas[APPDATA_SIZE];
Rishin 14:539ef77197e0 75 // pc.putc('4');
Rishin 14:539ef77197e0 76 strcpy(AppDatas, GPS_parse.Latitude);
Rishin 14:539ef77197e0 77 // pc.putc('5');
Rishin 14:539ef77197e0 78 strcat(AppDatas, ",");
Rishin 14:539ef77197e0 79 // pc.putc('6');
Rishin 14:539ef77197e0 80 strcat(AppDatas, GPS_parse.Longitude);
Rishin 14:539ef77197e0 81 // pc.putc('7');
Rishin 14:539ef77197e0 82 strcat(AppDatas, ",");
Rishin 14:539ef77197e0 83 // pc.putc('8');
Rishin 14:539ef77197e0 84 strcat(AppDatas, GPS_parse.Course_Over_Ground);
Rishin 14:539ef77197e0 85 // pc.putc('9');
Rishin 14:539ef77197e0 86 strcat(AppDatas, ",");
Rishin 14:539ef77197e0 87 // pc.putc('a');
Rishin 14:539ef77197e0 88 strcat(AppDatas, GPS_parse.Speed_Over_Ground);
Rishin 14:539ef77197e0 89 // pc.putc('b');
Rishin 14:539ef77197e0 90 strcat(AppDatas, ",");
Rishin 14:539ef77197e0 91 //strcat(AppDatas, GPS_parse.Date);
Rishin 14:539ef77197e0 92 //strcat(AppDatas, ",");
Rishin 14:539ef77197e0 93 // pc.putc('c');
Rishin 14:539ef77197e0 94 strcat(AppDatas, GPS_parse.UTC_Time);
Rishin 14:539ef77197e0 95 // pc.putc('d');
Rishin 14:539ef77197e0 96 strcat(AppDatas, ",");
Rishin 14:539ef77197e0 97 // pc.putc('e');
Rishin 14:539ef77197e0 98 strcat(AppDatas, GPS_parse.Valid);
Rishin 14:539ef77197e0 99 // pc.putc('f');
Rishin 14:539ef77197e0 100 // McpsReq_t mcpsReq;
Rishin 14:539ef77197e0 101 // pc.putc('g');
Rishin 14:539ef77197e0 102 // uint8_t AppPort = 3;
Rishin 14:539ef77197e0 103 // pc.putc('h');
Rishin 14:539ef77197e0 104 // mcpsReq.Type = MCPS_UNCONFIRMED;
Rishin 14:539ef77197e0 105 // pc.putc('i');
Rishin 14:539ef77197e0 106 // mcpsReq.Req.Unconfirmed.fPort = AppPort;
Rishin 14:539ef77197e0 107 // pc.putc('j');
Rishin 14:539ef77197e0 108 // mcpsReq.Req.Unconfirmed.fBuffer = AppDatas;
Rishin 14:539ef77197e0 109 // pc.putc('k');
Rishin 14:539ef77197e0 110 // mcpsReq.Req.Unconfirmed.fBufferSize = APPDATA_SIZE+2;
Rishin 14:539ef77197e0 111 // pc.putc('l');
Rishin 14:539ef77197e0 112 // mcpsReq.Req.Unconfirmed.Datarate = DR_5;
Rishin 14:539ef77197e0 113 // status = !status;
Rishin 14:539ef77197e0 114 //GPS_status = !GPS_status;
Rishin 14:539ef77197e0 115 // pc.putc('m');
Rishin 14:539ef77197e0 116 // LoRaMacMcpsRequest( &mcpsReq );
Rishin 14:539ef77197e0 117 // GPS_data_ready = 0;
Rishin 14:539ef77197e0 118 // Ready_for_more = 1;
Rishin 14:539ef77197e0 119 //}
Rishin 14:539ef77197e0 120 sending = 0;
Rishin 14:539ef77197e0 121 __enable_irq();//NVIC_EnableIRQ(USART1_IRQn);
Rishin 14:539ef77197e0 122 pc.putc('N');
Rishin 14:539ef77197e0 123 }
Rishin 14:539ef77197e0 124
Rishin 12:dc90bd3ac7d8 125
Rishin 12:dc90bd3ac7d8 126 void gps_receive(void) {
Rishin 12:dc90bd3ac7d8 127 // Note: you need to actually read from the serial to clear the RX interrupt
Rishin 14:539ef77197e0 128 __disable_irq();
Rishin 14:539ef77197e0 129 keepOut = true; //
Rishin 14:539ef77197e0 130 while(gps.readable()) {
Rishin 12:dc90bd3ac7d8 131 char incoming = gps.getc();
Rishin 12:dc90bd3ac7d8 132 // #ifdef DEBUGGER
Rishin 12:dc90bd3ac7d8 133 // pc.putc(incoming);
Rishin 12:dc90bd3ac7d8 134 // #endif
Rishin 12:dc90bd3ac7d8 135 Rx_data[Char_index] = incoming;
Rishin 12:dc90bd3ac7d8 136
Rishin 14:539ef77197e0 137 if((Rx_data[Char_index] == '\n')){ // Received the end of an NMEA scentence
Rishin 14:539ef77197e0 138 if((strncmp(GPRMC_Tag,Rx_data,(sizeof(GPRMC_Tag)-1)) == 0) || (strncmp(GNRMC_Tag,Rx_data,(sizeof(GNRMC_Tag)-1)) == 0)){
Rishin 12:dc90bd3ac7d8 139 RMC = Parse_RMC_sentence(Rx_data);
Rishin 14:539ef77197e0 140 if(strcmp(RMC.Status, "A") == 0){
Rishin 14:539ef77197e0 141 // valid = 1;
Rishin 14:539ef77197e0 142 // GPS_status = 0; // Turn status LED off
Rishin 14:539ef77197e0 143 // GPS_parse = Parse_RMC_data(RMC); // Parse into format suitable for Tom (Dinghy_RaceTrak software)
Rishin 14:539ef77197e0 144 // Call function to send using LoRa module
Rishin 14:539ef77197e0 145 // LoRaSend();
Rishin 14:539ef77197e0 146 // pc.putc('O');
Rishin 14:539ef77197e0 147 if(timerset == false)
Rishin 14:539ef77197e0 148 firstfix = true;
Rishin 14:539ef77197e0 149 /*
Rishin 14:539ef77197e0 150 if(firstfix == false) //
Rishin 14:539ef77197e0 151 { //
Rishin 14:539ef77197e0 152 //LoRaSend_timer.attach(&LoRaSend, 1.0); //
Rishin 14:539ef77197e0 153 firstfix = true; //
Rishin 14:539ef77197e0 154 } */ //
Rishin 12:dc90bd3ac7d8 155 }
Rishin 14:539ef77197e0 156 else{
Rishin 12:dc90bd3ac7d8 157 // GPS_status = 1;
Rishin 14:539ef77197e0 158 // Send "No GPS fix" over LoRa?
Rishin 12:dc90bd3ac7d8 159 }
Rishin 14:539ef77197e0 160 ///*
Rishin 14:539ef77197e0 161 if (sending) //
Rishin 14:539ef77197e0 162 { //
Rishin 14:539ef77197e0 163 Char_index = 0; //
Rishin 14:539ef77197e0 164 memset(Rx_data,0,sizeof(Rx_data)); //
Rishin 14:539ef77197e0 165 __enable_irq(); //
Rishin 14:539ef77197e0 166 keepOut = false; //
Rishin 14:539ef77197e0 167 return; //
Rishin 14:539ef77197e0 168 } //*/ //
Rishin 14:539ef77197e0 169 GPS_status=!GPS_status;
Rishin 14:539ef77197e0 170 // delete this line
Rishin 14:539ef77197e0 171 //GPS_data_ready = 0;
Rishin 12:dc90bd3ac7d8 172 GPS_parse = Parse_RMC_data(RMC); // Parse into format suitable for Tom (Dinghy_RaceTrak software)
Rishin 14:539ef77197e0 173 //GPS_data_ready = 1;
Rishin 14:539ef77197e0 174
Rishin 14:539ef77197e0 175
Rishin 12:dc90bd3ac7d8 176 }
Rishin 12:dc90bd3ac7d8 177 Char_index = 0;
Rishin 12:dc90bd3ac7d8 178 memset(Rx_data,0,sizeof(Rx_data));
Rishin 12:dc90bd3ac7d8 179 }
Rishin 12:dc90bd3ac7d8 180 else
Rishin 12:dc90bd3ac7d8 181 Char_index++;
Rishin 12:dc90bd3ac7d8 182 }
Rishin 12:dc90bd3ac7d8 183 keepOut = false;
Rishin 12:dc90bd3ac7d8 184 __enable_irq();
Rishin 14:539ef77197e0 185 // put first fix code here if above doesn't work
Rishin 12:dc90bd3ac7d8 186 return;
Rishin 14:539ef77197e0 187 // store chars into a string then process into LAT, LONG, SOG, COG & DATETIME, VALID/INVLAID
Rishin 12:dc90bd3ac7d8 188 }
mluis 0:92bca02df485 189
joshcurry 10:9364ab3a08eb 190 void McpsConfirm( McpsConfirm_t *mcpsConfirm )
mluis 0:92bca02df485 191 {
joshcurry 10:9364ab3a08eb 192 return;
mluis 0:92bca02df485 193 }
Rishin 12:dc90bd3ac7d8 194
joshcurry 10:9364ab3a08eb 195 void McpsIndication( McpsIndication_t *mcpsIndication )
mluis 0:92bca02df485 196 {
joshcurry 10:9364ab3a08eb 197 return;
mluis 3:9c6f7f082151 198 }
Rishin 12:dc90bd3ac7d8 199
joshcurry 10:9364ab3a08eb 200
mluis 0:92bca02df485 201 int main( void )
mluis 0:92bca02df485 202 {
joshcurry 10:9364ab3a08eb 203 //Initialise firmware
joshcurry 10:9364ab3a08eb 204
mluis 3:9c6f7f082151 205 LoRaMacPrimitives_t LoRaMacPrimitives;
mluis 3:9c6f7f082151 206 LoRaMacCallback_t LoRaMacCallbacks;
mluis 3:9c6f7f082151 207 MibRequestConfirm_t mibReq;
Rishin 12:dc90bd3ac7d8 208
joshcurry 10:9364ab3a08eb 209 LoRaMacPrimitives.MacMcpsConfirm = McpsConfirm;
joshcurry 10:9364ab3a08eb 210 LoRaMacPrimitives.MacMcpsIndication = McpsIndication;
joshcurry 10:9364ab3a08eb 211 // LoRaMacPrimitives.MacMlmeConfirm = McpsConfirm;
joshcurry 10:9364ab3a08eb 212 LoRaMacInitialization( &LoRaMacPrimitives, &LoRaMacCallbacks );
Rishin 12:dc90bd3ac7d8 213
Rishin 12:dc90bd3ac7d8 214 LoRaMacChannelAdd( 3, ( ChannelParams_t ){ 868100000, { ( ( DR_5 << 4 ) | DR_5 ) }, 3 } );
cdebank 11:32323f490d9e 215 //LoRaMacChannelAdd( 4, ( ChannelParams_t ){ 867300000, { ( ( DR_5 << 4 ) | DR_0 ) }, 0 } );
cdebank 11:32323f490d9e 216 //LoRaMacChannelAdd( 5, ( ChannelParams_t ){ 867500000, { ( ( DR_5 << 4 ) | DR_0 ) }, 0 } );
cdebank 11:32323f490d9e 217 //LoRaMacChannelAdd( 6, ( ChannelParams_t ){ 867700000, { ( ( DR_5 << 4 ) | DR_0 ) }, 0 } );
cdebank 11:32323f490d9e 218 //LoRaMacChannelAdd( 7, ( ChannelParams_t ){ 867900000, { ( ( DR_5 << 4 ) | DR_0 ) }, 0 } );
cdebank 11:32323f490d9e 219 //LoRaMacChannelAdd( 8, ( ChannelParams_t ){ 868800000, { ( ( DR_7 << 4 ) | DR_7 ) }, 2 } );
cdebank 11:32323f490d9e 220 //LoRaMacChannelAdd( 9, ( ChannelParams_t ){ 868300000, { ( ( DR_6 << 4 ) | DR_6 ) }, 1 } );
Rishin 12:dc90bd3ac7d8 221
joshcurry 10:9364ab3a08eb 222 //Join ABP
Rishin 12:dc90bd3ac7d8 223
joshcurry 10:9364ab3a08eb 224 mibReq.Type = MIB_NET_ID;
joshcurry 10:9364ab3a08eb 225 mibReq.Param.NetID = 0;
joshcurry 10:9364ab3a08eb 226 LoRaMacMibSetRequestConfirm( &mibReq );
Rishin 12:dc90bd3ac7d8 227
joshcurry 10:9364ab3a08eb 228 mibReq.Type = MIB_DEV_ADDR;
joshcurry 10:9364ab3a08eb 229 mibReq.Param.DevAddr = LORAWAN_DEVICE_ADDRESS;
joshcurry 10:9364ab3a08eb 230 LoRaMacMibSetRequestConfirm( &mibReq );
Rishin 12:dc90bd3ac7d8 231
joshcurry 10:9364ab3a08eb 232 mibReq.Type = MIB_NWK_SKEY;
joshcurry 10:9364ab3a08eb 233 mibReq.Param.NwkSKey = NwkSKey;
joshcurry 10:9364ab3a08eb 234 LoRaMacMibSetRequestConfirm( &mibReq );
Rishin 12:dc90bd3ac7d8 235
joshcurry 10:9364ab3a08eb 236 mibReq.Type = MIB_APP_SKEY;
joshcurry 10:9364ab3a08eb 237 mibReq.Param.AppSKey = AppSKey;
joshcurry 10:9364ab3a08eb 238 LoRaMacMibSetRequestConfirm( &mibReq );
Rishin 12:dc90bd3ac7d8 239
joshcurry 10:9364ab3a08eb 240 mibReq.Type = MIB_NETWORK_JOINED;
joshcurry 10:9364ab3a08eb 241 mibReq.Param.IsNetworkJoined = true;
joshcurry 10:9364ab3a08eb 242 LoRaMacMibSetRequestConfirm( &mibReq );
joshcurry 10:9364ab3a08eb 243
joshcurry 10:9364ab3a08eb 244 mibReq.Type = MIB_CHANNELS_TX_POWER;
joshcurry 10:9364ab3a08eb 245 mibReq.Param.ChannelsTxPower = LORAMAC_MAX_TX_POWER;
joshcurry 10:9364ab3a08eb 246 LoRaMacMibSetRequestConfirm( &mibReq );
joshcurry 10:9364ab3a08eb 247
joshcurry 10:9364ab3a08eb 248 mibReq.Type = MIB_CHANNELS_DEFAULT_TX_POWER;
joshcurry 10:9364ab3a08eb 249 mibReq.Param.ChannelsDefaultTxPower = LORAMAC_MAX_TX_POWER;
joshcurry 10:9364ab3a08eb 250 LoRaMacMibSetRequestConfirm( &mibReq );
Rishin 12:dc90bd3ac7d8 251
Rishin 12:dc90bd3ac7d8 252 /*//Prepareframe
Rishin 12:dc90bd3ac7d8 253
cdebank 11:32323f490d9e 254 AppData[0] = 0x43;
cdebank 11:32323f490d9e 255 AppData[1] = 0x68;
cdebank 11:32323f490d9e 256 AppData[2] = 0x72;
cdebank 11:32323f490d9e 257 AppData[3] = 0x69;
cdebank 11:32323f490d9e 258 AppData[4] = 0x73;
cdebank 11:32323f490d9e 259 AppData[5] = 0x21;
cdebank 11:32323f490d9e 260 AppData[6] = 0x21;
joshcurry 10:9364ab3a08eb 261
joshcurry 10:9364ab3a08eb 262 //Sendframe
joshcurry 10:9364ab3a08eb 263
joshcurry 10:9364ab3a08eb 264 McpsReq_t mcpsReq;
Rishin 14:539ef77197e0 265
joshcurry 10:9364ab3a08eb 266 uint8_t AppPort = 3;
cdebank 11:32323f490d9e 267 mcpsReq.Type = MCPS_UNCONFIRMED;
cdebank 11:32323f490d9e 268 mcpsReq.Req.Unconfirmed.fPort = AppPort;
cdebank 11:32323f490d9e 269 mcpsReq.Req.Unconfirmed.fBuffer = AppData;
cdebank 11:32323f490d9e 270 mcpsReq.Req.Unconfirmed.fBufferSize = APPDATA_SIZE;
cdebank 11:32323f490d9e 271 mcpsReq.Req.Unconfirmed.Datarate = DR_5;
joshcurry 10:9364ab3a08eb 272
Rishin 12:dc90bd3ac7d8 273 LoRaMacMcpsRequest( &mcpsReq );*/
Rishin 12:dc90bd3ac7d8 274 GPS_status = 1;
Rishin 12:dc90bd3ac7d8 275 gps.attach(&gps_receive, Serial::RxIrq);
Rishin 12:dc90bd3ac7d8 276 gps.printf(PMTK_SET_NMEA_OUTPUT_RMC); // Only output RMC and GPTXT
Rishin 12:dc90bd3ac7d8 277 wait(1.0);
Rishin 12:dc90bd3ac7d8 278 gps.printf(PMTK_SET_UPDATE_F_2HZ); // Set update Frequency to 2Hz
Rishin 12:dc90bd3ac7d8 279 wait(1.0);
Rishin 12:dc90bd3ac7d8 280 gps.printf(PMTK_SET_NMEA_OUTPUT_RMC); // Only output RMC and GPTXT
Rishin 12:dc90bd3ac7d8 281 wait(1.0);
Rishin 12:dc90bd3ac7d8 282 gps.printf(PMTK_SET_UPDATE_F_2HZ); // Set update Frequency to 2Hz
Rishin 12:dc90bd3ac7d8 283 wait(1.0);
Rishin 12:dc90bd3ac7d8 284 gps.printf(PMTK_SET_NMEA_OUTPUT_RMC); // Only output RMC and GPTXT
Rishin 12:dc90bd3ac7d8 285 wait(1.0);
Rishin 12:dc90bd3ac7d8 286 gps.printf(PMTK_SET_UPDATE_F_2HZ); // Set update Frequency to 2Hz
Rishin 14:539ef77197e0 287 //LoRaSend_timer.attach(&LoRaSend, 1.0);
cdebank 11:32323f490d9e 288 while(1){
Rishin 14:539ef77197e0 289 if(sending==0){
Rishin 14:539ef77197e0 290 Print_GPS_data(GPS_parse);
Rishin 14:539ef77197e0 291 }
Rishin 14:539ef77197e0 292 if(firstfix){
Rishin 14:539ef77197e0 293 LoRaSend_timer.attach(&LoRaSend, 1.0);
Rishin 14:539ef77197e0 294 firstfix = false;
Rishin 14:539ef77197e0 295 timerset = true;
Rishin 14:539ef77197e0 296 }
Rishin 14:539ef77197e0 297 wait(0.5);
cdebank 11:32323f490d9e 298 }
Rishin 12:dc90bd3ac7d8 299 }