Guillou Glenn / Mbed 2 deprecated prog_envoyer_B_v3

programme pour envoyer les données du capteur B

Dependencies:   DHT SX1272Lib WakeUp mbed-src mbed

main.cpp@0:5a4281204073, 2017-05-13 (annotated)

Committer:
guillouhouede
Date:
Sat May 13 16:30:04 2017 +0000
Revision:
0:5a4281204073
programme pour envoyer avec capteur B;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
guillouhouede 0:5a4281204073 1 #include "mbed.h"
guillouhouede 0:5a4281204073 2 #include "main.h"
guillouhouede 0:5a4281204073 3 #include "sx1272-hal.h"
guillouhouede 0:5a4281204073 4 #include "debug.h"
guillouhouede 0:5a4281204073 5 #include "DHT.h"
guillouhouede 0:5a4281204073 6 #include "WakeUp.h"
guillouhouede 0:5a4281204073 7
guillouhouede 0:5a4281204073 8 //glenn
guillouhouede 0:5a4281204073 9 AnalogIn in(PC_3);// Pour la photorésistance
guillouhouede 0:5a4281204073 10 AnalogIn in2(PC_2);// Pour la conductivite
guillouhouede 0:5a4281204073 11
guillouhouede 0:5a4281204073 12 DHT sensor(PC_5,DHT22); // Pour humi/tempe
guillouhouede 0:5a4281204073 13
guillouhouede 0:5a4281204073 14
guillouhouede 0:5a4281204073 15 /*****************************************************
guillouhouede 0:5a4281204073 16 Attention /!\ On récupère la valeur de la résistance et pas des lux
guillouhouede 0:5a4281204073 17 Et aussi on a la valeur du sensor direct, pas de la conductivité exactement
guillouhouede 0:5a4281204073 18 Mettre ça dans la raspberry je pense, ou direct sur le site web
guillouhouede 0:5a4281204073 19 ******************************************************/
guillouhouede 0:5a4281204073 20
guillouhouede 0:5a4281204073 21
guillouhouede 0:5a4281204073 22 #define DEBUG_MESSAGE 1
guillouhouede 0:5a4281204073 23
guillouhouede 0:5a4281204073 24 /* Set this flag to '1' to use the LoRa modulation or to '0' to use FSK modulation */
guillouhouede 0:5a4281204073 25 #define USE_MODEM_LORA 1
guillouhouede 0:5a4281204073 26 #define USE_MODEM_FSK !USE_MODEM_LORA
guillouhouede 0:5a4281204073 27
guillouhouede 0:5a4281204073 28 #define RF_FREQUENCY 868000000 // Hz
guillouhouede 0:5a4281204073 29 #define TX_OUTPUT_POWER 14 // 14 dBm
guillouhouede 0:5a4281204073 30
guillouhouede 0:5a4281204073 31 #if USE_MODEM_LORA == 1
guillouhouede 0:5a4281204073 32
guillouhouede 0:5a4281204073 33 #define LORA_BANDWIDTH 2 // [0: 125 kHz,
guillouhouede 0:5a4281204073 34 // 1: 250 kHz,
guillouhouede 0:5a4281204073 35 // 2: 500 kHz,
guillouhouede 0:5a4281204073 36 // 3: Reserved]
guillouhouede 0:5a4281204073 37 #define LORA_SPREADING_FACTOR 7 // [SF7..SF12]
guillouhouede 0:5a4281204073 38 #define LORA_CODINGRATE 1 // [1: 4/5,
guillouhouede 0:5a4281204073 39 // 2: 4/6,
guillouhouede 0:5a4281204073 40 // 3: 4/7,
guillouhouede 0:5a4281204073 41 // 4: 4/8]
guillouhouede 0:5a4281204073 42 #define LORA_PREAMBLE_LENGTH 8 // Same for Tx and Rx
guillouhouede 0:5a4281204073 43 #define LORA_SYMBOL_TIMEOUT 5 // Symbols
guillouhouede 0:5a4281204073 44 #define LORA_FIX_LENGTH_PAYLOAD_ON false
guillouhouede 0:5a4281204073 45 #define LORA_FHSS_ENABLED false
guillouhouede 0:5a4281204073 46 #define LORA_NB_SYMB_HOP 4
guillouhouede 0:5a4281204073 47 #define LORA_IQ_INVERSION_ON false
guillouhouede 0:5a4281204073 48 #define LORA_CRC_ENABLED true
guillouhouede 0:5a4281204073 49
guillouhouede 0:5a4281204073 50 #elif USE_MODEM_FSK == 1
guillouhouede 0:5a4281204073 51
guillouhouede 0:5a4281204073 52 #define FSK_FDEV 25000 // Hz
guillouhouede 0:5a4281204073 53 #define FSK_DATARATE 19200 // bps
guillouhouede 0:5a4281204073 54 #define FSK_BANDWIDTH 50000 // Hz
guillouhouede 0:5a4281204073 55 #define FSK_AFC_BANDWIDTH 83333 // Hz
guillouhouede 0:5a4281204073 56 #define FSK_PREAMBLE_LENGTH 5 // Same for Tx and Rx
guillouhouede 0:5a4281204073 57 #define FSK_FIX_LENGTH_PAYLOAD_ON false
guillouhouede 0:5a4281204073 58 #define FSK_CRC_ENABLED true
guillouhouede 0:5a4281204073 59
guillouhouede 0:5a4281204073 60 #else
guillouhouede 0:5a4281204073 61 #error "Please define a modem in the compiler options."
guillouhouede 0:5a4281204073 62 #endif
guillouhouede 0:5a4281204073 63
guillouhouede 0:5a4281204073 64 #define RX_TIMEOUT_VALUE 3500000 // in us
guillouhouede 0:5a4281204073 65 #define BUFFER_SIZE 32 // Define the payload size here
guillouhouede 0:5a4281204073 66
guillouhouede 0:5a4281204073 67 #if( defined ( TARGET_KL25Z ) || defined ( TARGET_LPC11U6X ) )
guillouhouede 0:5a4281204073 68 DigitalOut led(LED2);
guillouhouede 0:5a4281204073 69 #else
guillouhouede 0:5a4281204073 70 DigitalOut led(LED1);
guillouhouede 0:5a4281204073 71 #endif
guillouhouede 0:5a4281204073 72
guillouhouede 0:5a4281204073 73 /*********************************************
guillouhouede 0:5a4281204073 74 // fonction sleep
guillouhouede 0:5a4281204073 75 **********************************************/
guillouhouede 0:5a4281204073 76 /*Timeout timeout; // Create the Timeout object
guillouhouede 0:5a4281204073 77 void wait_LowPow(unsigned long time);
guillouhouede 0:5a4281204073 78 void timer_interrupt() // The Timer interrupt service routine
guillouhouede 0:5a4281204073 79 {
guillouhouede 0:5a4281204073 80 // Nothing to do, just for wakeup the system
guillouhouede 0:5a4281204073 81 }
guillouhouede 0:5a4281204073 82 void wait_LowPow(unsigned long time) // Wait in low power mode function implementation
guillouhouede 0:5a4281204073 83 {
guillouhouede 0:5a4281204073 84 timeout.attach(&timer_interrupt, time); // Set the timer interrupt service rutine (ISR) and the time for the timeout (in seconds)
guillouhouede 0:5a4281204073 85 sleep(); // Enter Low Power Mode (It cant be used deep_sleep() mode, because that mode disable the timer)
guillouhouede 0:5a4281204073 86 }*/
guillouhouede 0:5a4281204073 87
guillouhouede 0:5a4281204073 88 //
guillouhouede 0:5a4281204073 89 /*
guillouhouede 0:5a4281204073 90 * Global variables declarations
guillouhouede 0:5a4281204073 91 */
guillouhouede 0:5a4281204073 92 typedef enum
guillouhouede 0:5a4281204073 93 {
guillouhouede 0:5a4281204073 94 LOWPOWER = 0,
guillouhouede 0:5a4281204073 95 IDLE,
guillouhouede 0:5a4281204073 96
guillouhouede 0:5a4281204073 97 RX,
guillouhouede 0:5a4281204073 98 RX_TIMEOUT,
guillouhouede 0:5a4281204073 99 RX_ERROR,
guillouhouede 0:5a4281204073 100
guillouhouede 0:5a4281204073 101 TX,
guillouhouede 0:5a4281204073 102 TX_TIMEOUT,
guillouhouede 0:5a4281204073 103
guillouhouede 0:5a4281204073 104 CAD,
guillouhouede 0:5a4281204073 105 CAD_DONE
guillouhouede 0:5a4281204073 106 }AppStates_t;
guillouhouede 0:5a4281204073 107
guillouhouede 0:5a4281204073 108 volatile AppStates_t State = LOWPOWER;
guillouhouede 0:5a4281204073 109
guillouhouede 0:5a4281204073 110 /*!
guillouhouede 0:5a4281204073 111 * Radio events function pointer
guillouhouede 0:5a4281204073 112 */
guillouhouede 0:5a4281204073 113 static RadioEvents_t RadioEvents;
guillouhouede 0:5a4281204073 114
guillouhouede 0:5a4281204073 115 /*
guillouhouede 0:5a4281204073 116 * Global variables declarations
guillouhouede 0:5a4281204073 117 */
guillouhouede 0:5a4281204073 118 SX1272MB2xAS Radio( NULL );
guillouhouede 0:5a4281204073 119
guillouhouede 0:5a4281204073 120 //const uint8_t PingMsg[] = "PING";
guillouhouede 0:5a4281204073 121 //const uint8_t PongMsg[] = "PONG";
guillouhouede 0:5a4281204073 122 const uint8_t CommandeDebut[] = "1";
guillouhouede 0:5a4281204073 123
guillouhouede 0:5a4281204073 124 /*const uint8_t PingMsg[] = 42;
guillouhouede 0:5a4281204073 125 const uint8_t PongMsg[] = "Message reçu !";*/
guillouhouede 0:5a4281204073 126
guillouhouede 0:5a4281204073 127 uint16_t BufferSize = BUFFER_SIZE;
guillouhouede 0:5a4281204073 128 uint8_t Buffer[BUFFER_SIZE];
guillouhouede 0:5a4281204073 129
guillouhouede 0:5a4281204073 130 int16_t RssiValue = 0.0;
guillouhouede 0:5a4281204073 131 int8_t SnrValue = 0.0;
guillouhouede 0:5a4281204073 132
guillouhouede 0:5a4281204073 133
guillouhouede 0:5a4281204073 134
guillouhouede 0:5a4281204073 135 int main()
guillouhouede 0:5a4281204073 136 {
guillouhouede 0:5a4281204073 137 int err;//pour dht22
guillouhouede 0:5a4281204073 138 //float val_celcius;//dht22
guillouhouede 0:5a4281204073 139 // float val_humi;//dht22
guillouhouede 0:5a4281204073 140 uint8_t i;
guillouhouede 0:5a4281204073 141 bool isMaster = false;
guillouhouede 0:5a4281204073 142
guillouhouede 0:5a4281204073 143 debug( "\n\n\r SX1272 Ping Pong Demo Application \n\n\r" );
guillouhouede 0:5a4281204073 144
guillouhouede 0:5a4281204073 145 // Initialize Radio driver
guillouhouede 0:5a4281204073 146 RadioEvents.TxDone = OnTxDone;
guillouhouede 0:5a4281204073 147 RadioEvents.RxDone = OnRxDone;
guillouhouede 0:5a4281204073 148 RadioEvents.RxError = OnRxError;
guillouhouede 0:5a4281204073 149 RadioEvents.TxTimeout = OnTxTimeout;
guillouhouede 0:5a4281204073 150 RadioEvents.RxTimeout = OnRxTimeout;
guillouhouede 0:5a4281204073 151 Radio.Init( &RadioEvents );
guillouhouede 0:5a4281204073 152
guillouhouede 0:5a4281204073 153
guillouhouede 0:5a4281204073 154
guillouhouede 0:5a4281204073 155
guillouhouede 0:5a4281204073 156 //
guillouhouede 0:5a4281204073 157
guillouhouede 0:5a4281204073 158 // verify the connection with the board
guillouhouede 0:5a4281204073 159 while( Radio.Read( REG_VERSION ) == 0x00 )
guillouhouede 0:5a4281204073 160 {
guillouhouede 0:5a4281204073 161 debug( "Radio could not be detected!\n\r", NULL );
guillouhouede 0:5a4281204073 162 wait( 1 );
guillouhouede 0:5a4281204073 163 }
guillouhouede 0:5a4281204073 164
guillouhouede 0:5a4281204073 165 debug_if( ( DEBUG_MESSAGE & ( Radio.DetectBoardType( ) == SX1272MB2XAS ) ) , "\n\r > Board Type: SX1272MB2xAS < \n\r" );
guillouhouede 0:5a4281204073 166
guillouhouede 0:5a4281204073 167 Radio.SetChannel( RF_FREQUENCY );
guillouhouede 0:5a4281204073 168
guillouhouede 0:5a4281204073 169 #if USE_MODEM_LORA == 1
guillouhouede 0:5a4281204073 170
guillouhouede 0:5a4281204073 171 debug_if( LORA_FHSS_ENABLED, "\n\n\r > LORA FHSS Mode < \n\n\r");
guillouhouede 0:5a4281204073 172 debug_if( !LORA_FHSS_ENABLED, "\n\n\r > LORA Mode < \n\n\r");
guillouhouede 0:5a4281204073 173
guillouhouede 0:5a4281204073 174 Radio.SetTxConfig( MODEM_LORA, TX_OUTPUT_POWER, 0, LORA_BANDWIDTH,
guillouhouede 0:5a4281204073 175 LORA_SPREADING_FACTOR, LORA_CODINGRATE,
guillouhouede 0:5a4281204073 176 LORA_PREAMBLE_LENGTH, LORA_FIX_LENGTH_PAYLOAD_ON,
guillouhouede 0:5a4281204073 177 LORA_CRC_ENABLED, LORA_FHSS_ENABLED, LORA_NB_SYMB_HOP,
guillouhouede 0:5a4281204073 178 LORA_IQ_INVERSION_ON, 2000000 );
guillouhouede 0:5a4281204073 179
guillouhouede 0:5a4281204073 180 Radio.SetRxConfig( MODEM_LORA, LORA_BANDWIDTH, LORA_SPREADING_FACTOR,
guillouhouede 0:5a4281204073 181 LORA_CODINGRATE, 0, LORA_PREAMBLE_LENGTH,
guillouhouede 0:5a4281204073 182 LORA_SYMBOL_TIMEOUT, LORA_FIX_LENGTH_PAYLOAD_ON, 0,
guillouhouede 0:5a4281204073 183 LORA_CRC_ENABLED, LORA_FHSS_ENABLED, LORA_NB_SYMB_HOP,
guillouhouede 0:5a4281204073 184 LORA_IQ_INVERSION_ON, true );
guillouhouede 0:5a4281204073 185
guillouhouede 0:5a4281204073 186 #elif USE_MODEM_FSK == 1
guillouhouede 0:5a4281204073 187
guillouhouede 0:5a4281204073 188 debug("\n\n\r > FSK Mode < \n\n\r");
guillouhouede 0:5a4281204073 189 Radio.SetTxConfig( MODEM_FSK, TX_OUTPUT_POWER, FSK_FDEV, 0,
guillouhouede 0:5a4281204073 190 FSK_DATARATE, 0,
guillouhouede 0:5a4281204073 191 FSK_PREAMBLE_LENGTH, FSK_FIX_LENGTH_PAYLOAD_ON,
guillouhouede 0:5a4281204073 192 FSK_CRC_ENABLED, 0, 0, 0, 2000000 );
guillouhouede 0:5a4281204073 193
guillouhouede 0:5a4281204073 194 Radio.SetRxConfig( MODEM_FSK, FSK_BANDWIDTH, FSK_DATARATE,
guillouhouede 0:5a4281204073 195 0, FSK_AFC_BANDWIDTH, FSK_PREAMBLE_LENGTH,
guillouhouede 0:5a4281204073 196 0, FSK_FIX_LENGTH_PAYLOAD_ON, 0, FSK_CRC_ENABLED,
guillouhouede 0:5a4281204073 197 0, 0, false, true );
guillouhouede 0:5a4281204073 198
guillouhouede 0:5a4281204073 199 #else
guillouhouede 0:5a4281204073 200
guillouhouede 0:5a4281204073 201 #error "Please define a modem in the compiler options."
guillouhouede 0:5a4281204073 202
guillouhouede 0:5a4281204073 203 #endif
guillouhouede 0:5a4281204073 204
guillouhouede 0:5a4281204073 205 debug_if( DEBUG_MESSAGE, "Starting Ping-Pong loop\r\n" );
guillouhouede 0:5a4281204073 206
guillouhouede 0:5a4281204073 207 led = 0;
guillouhouede 0:5a4281204073 208
guillouhouede 0:5a4281204073 209 Radio.Rx( RX_TIMEOUT_VALUE );
guillouhouede 0:5a4281204073 210 wait(1);
guillouhouede 0:5a4281204073 211
guillouhouede 0:5a4281204073 212 union{
guillouhouede 0:5a4281204073 213 float val_celcius;
guillouhouede 0:5a4281204073 214 uint8_t array_celcius[4];
guillouhouede 0:5a4281204073 215 };
guillouhouede 0:5a4281204073 216 union{
guillouhouede 0:5a4281204073 217 float res;
guillouhouede 0:5a4281204073 218 uint8_t array_res[4];
guillouhouede 0:5a4281204073 219 };
guillouhouede 0:5a4281204073 220 union{
guillouhouede 0:5a4281204073 221 float val_humi;
guillouhouede 0:5a4281204073 222 uint8_t array_humi[4];
guillouhouede 0:5a4281204073 223 };
guillouhouede 0:5a4281204073 224 union{
guillouhouede 0:5a4281204073 225 float val_condu;
guillouhouede 0:5a4281204073 226 uint8_t array_condu[4];
guillouhouede 0:5a4281204073 227 };
guillouhouede 0:5a4281204073 228
guillouhouede 0:5a4281204073 229 /*fill le buffer au debut
guillouhouede 0:5a4281204073 230 */
guillouhouede 0:5a4281204073 231 for( i = 0; i < BufferSize; i++ )
guillouhouede 0:5a4281204073 232 {
guillouhouede 0:5a4281204073 233 Buffer[i] = 0;
guillouhouede 0:5a4281204073 234 }
guillouhouede 0:5a4281204073 235
guillouhouede 0:5a4281204073 236 WakeUp::calibrate();
guillouhouede 0:5a4281204073 237
guillouhouede 0:5a4281204073 238 while( 1 )
guillouhouede 0:5a4281204073 239 {
guillouhouede 0:5a4281204073 240 /***************************************************************************************************
guillouhouede 0:5a4281204073 241 Declaraction et récupération des données capteurs
guillouhouede 0:5a4281204073 242 *****************************************************************************************************/
guillouhouede 0:5a4281204073 243
guillouhouede 0:5a4281204073 244 float in_value = in.read();
guillouhouede 0:5a4281204073 245 res=(10000*in_value)/(3.3 - in_value); // valeur resistance, voir lux après
guillouhouede 0:5a4281204073 246 float in2_value = in2.read();
guillouhouede 0:5a4281204073 247 val_condu = in2_value;//Valeur conductivity, voir pour les coef après
guillouhouede 0:5a4281204073 248
guillouhouede 0:5a4281204073 249 debug("la valeur de conductivité du capteur vaut %f\n",val_condu);
guillouhouede 0:5a4281204073 250
guillouhouede 0:5a4281204073 251 err = sensor.readData(); //on lit le dht22
guillouhouede 0:5a4281204073 252 if (err == 0) {//Valeurs pour dht22
guillouhouede 0:5a4281204073 253 val_celcius= sensor.ReadTemperature(CELCIUS);
guillouhouede 0:5a4281204073 254 val_humi= sensor.ReadHumidity();
guillouhouede 0:5a4281204073 255 printf("Temperature is %4.2f C \r\n",sensor.ReadTemperature(CELCIUS));
guillouhouede 0:5a4281204073 256 //printf("val_celcius vaut %f\n",val_celcius);
guillouhouede 0:5a4281204073 257 } else
guillouhouede 0:5a4281204073 258 printf("\r\nErr %i \n",err);
guillouhouede 0:5a4281204073 259
guillouhouede 0:5a4281204073 260 wait(2);
guillouhouede 0:5a4281204073 261 /***************************************************************************************************
guillouhouede 0:5a4281204073 262 On passe les données en uint8_t pour les mettre dans le buffer
guillouhouede 0:5a4281204073 263 *****************************************************************************************************/
guillouhouede 0:5a4281204073 264 /****************************************************************************************************
guillouhouede 0:5a4281204073 265 Test mise en veille
guillouhouede 0:5a4281204073 266 *****************************************************************************************************/
guillouhouede 0:5a4281204073 267 /* WakeUp::set_ms(5000);
guillouhouede 0:5a4281204073 268 //Enter deepsleep, the program won't go beyond this point until it is woken up
guillouhouede 0:5a4281204073 269 //sleep(10);
guillouhouede 0:5a4281204073 270 //wait_LowPow(10);
guillouhouede 0:5a4281204073 271 deepsleep();
guillouhouede 0:5a4281204073 272 wait(5);*/
guillouhouede 0:5a4281204073 273 /***************************************************************************************************
guillouhouede 0:5a4281204073 274 Les états de Lora
guillouhouede 0:5a4281204073 275 ***************************************************************************************************/
guillouhouede 0:5a4281204073 276 switch( State )
guillouhouede 0:5a4281204073 277 {
guillouhouede 0:5a4281204073 278 case RX:
guillouhouede 0:5a4281204073 279 if( BufferSize > 0 )
guillouhouede 0:5a4281204073 280 {
guillouhouede 0:5a4281204073 281 debug("buffer 2 : %d\n",Buffer[2]);
guillouhouede 0:5a4281204073 282 if(Buffer[2] == 1 )
guillouhouede 0:5a4281204073 283 {
guillouhouede 0:5a4281204073 284 led = !led;
guillouhouede 0:5a4281204073 285 debug( "ordre de commencer\r\n" );
guillouhouede 0:5a4281204073 286
guillouhouede 0:5a4281204073 287 //Buffer[0,1,2] c'est pour commander les différents appareils. Ici buffer 0
guillouhouede 0:5a4281204073 288 Buffer[3]=1;//Ordre pour dire qu'on a bien renvoyer le message
guillouhouede 0:5a4281204073 289 // We fill the buffer with numbers for the payload
guillouhouede 0:5a4281204073 290 Buffer[4]=array_res[0];
guillouhouede 0:5a4281204073 291 Buffer[5]=array_res[1];
guillouhouede 0:5a4281204073 292 Buffer[6]=array_res[2];
guillouhouede 0:5a4281204073 293 Buffer[7]=array_res[3];
guillouhouede 0:5a4281204073 294
guillouhouede 0:5a4281204073 295 Buffer[8]=array_condu[0];
guillouhouede 0:5a4281204073 296 Buffer[9]=array_condu[1];
guillouhouede 0:5a4281204073 297 Buffer[10]=array_condu[2];
guillouhouede 0:5a4281204073 298 Buffer[11]=array_condu[3];
guillouhouede 0:5a4281204073 299
guillouhouede 0:5a4281204073 300 Buffer[12]=array_celcius[0];
guillouhouede 0:5a4281204073 301 Buffer[13]=array_celcius[1];
guillouhouede 0:5a4281204073 302 Buffer[14]=array_celcius[2];
guillouhouede 0:5a4281204073 303 Buffer[15]=array_celcius[3];
guillouhouede 0:5a4281204073 304
guillouhouede 0:5a4281204073 305 Buffer[16]=array_humi[0];
guillouhouede 0:5a4281204073 306 Buffer[17]=array_humi[1];
guillouhouede 0:5a4281204073 307 Buffer[18]=array_humi[2];
guillouhouede 0:5a4281204073 308 Buffer[19]=array_humi[3];
guillouhouede 0:5a4281204073 309 for( i = 20; i < BufferSize; i++ )
guillouhouede 0:5a4281204073 310 {
guillouhouede 0:5a4281204073 311 Buffer[i] = i - 20;
guillouhouede 0:5a4281204073 312 }
guillouhouede 0:5a4281204073 313
guillouhouede 0:5a4281204073 314 Buffer[2]=0;
guillouhouede 0:5a4281204073 315 wait_ms( 2000 ); //On attend 2sec c'est pour le dht
guillouhouede 0:5a4281204073 316 Radio.Send( Buffer, BufferSize );
guillouhouede 0:5a4281204073 317 //On sleep ici
guillouhouede 0:5a4281204073 318 //sleep(1000);
guillouhouede 0:5a4281204073 319 //sleep();
guillouhouede 0:5a4281204073 320 //wait(10);
guillouhouede 0:5a4281204073 321 WakeUp::set_ms(3600000);
guillouhouede 0:5a4281204073 322 //Enter deepsleep, the program won't go beyond this point until it is woken up
guillouhouede 0:5a4281204073 323 //sleep(10);
guillouhouede 0:5a4281204073 324 //wait_LowPow(10);
guillouhouede 0:5a4281204073 325 deepsleep();
guillouhouede 0:5a4281204073 326 wait(3600);
guillouhouede 0:5a4281204073 327 //debug("fin deepsleep");
guillouhouede 0:5a4281204073 328
guillouhouede 0:5a4281204073 329 }
guillouhouede 0:5a4281204073 330 else // valid reception but not a PING as expected
guillouhouede 0:5a4281204073 331 { // Set device as master and start again
guillouhouede 0:5a4281204073 332 //isMaster = true;
guillouhouede 0:5a4281204073 333 Radio.Rx( RX_TIMEOUT_VALUE );
guillouhouede 0:5a4281204073 334 }
guillouhouede 0:5a4281204073 335 }
guillouhouede 0:5a4281204073 336
guillouhouede 0:5a4281204073 337 State = LOWPOWER;
guillouhouede 0:5a4281204073 338 break;
guillouhouede 0:5a4281204073 339 case TX:
guillouhouede 0:5a4281204073 340 led = !led;
guillouhouede 0:5a4281204073 341
guillouhouede 0:5a4281204073 342 if( isMaster == true )
guillouhouede 0:5a4281204073 343 {
guillouhouede 0:5a4281204073 344 //debug( "Ping...\r\n" );
guillouhouede 0:5a4281204073 345
guillouhouede 0:5a4281204073 346 //debug("La resistance vaut %f\n",res);
guillouhouede 0:5a4281204073 347 }
guillouhouede 0:5a4281204073 348 else
guillouhouede 0:5a4281204073 349 {
guillouhouede 0:5a4281204073 350 debug( "Dans tx sans etre le maitre\r\n" );
guillouhouede 0:5a4281204073 351 debug("La resistance vaut %f\n",res);
guillouhouede 0:5a4281204073 352 }
guillouhouede 0:5a4281204073 353 Radio.Rx( RX_TIMEOUT_VALUE );
guillouhouede 0:5a4281204073 354 State = LOWPOWER;
guillouhouede 0:5a4281204073 355 break;
guillouhouede 0:5a4281204073 356 case RX_TIMEOUT:
guillouhouede 0:5a4281204073 357 if( isMaster == true )
guillouhouede 0:5a4281204073 358 {
guillouhouede 0:5a4281204073 359 // Send the next PING frame
guillouhouede 0:5a4281204073 360 //strcpy( ( char* )Buffer, ( char* )PingMsg );
guillouhouede 0:5a4281204073 361 for( i = 4; i < BufferSize; i++ )
guillouhouede 0:5a4281204073 362 {
guillouhouede 0:5a4281204073 363 Buffer[i] = i - 4;
guillouhouede 0:5a4281204073 364 }
guillouhouede 0:5a4281204073 365 wait_ms( 2000 );
guillouhouede 0:5a4281204073 366 Radio.Send( Buffer, BufferSize );
guillouhouede 0:5a4281204073 367 }
guillouhouede 0:5a4281204073 368 else
guillouhouede 0:5a4281204073 369 {
guillouhouede 0:5a4281204073 370 Radio.Rx( RX_TIMEOUT_VALUE );
guillouhouede 0:5a4281204073 371 }
guillouhouede 0:5a4281204073 372 State = LOWPOWER;
guillouhouede 0:5a4281204073 373 break;
guillouhouede 0:5a4281204073 374 case RX_ERROR:
guillouhouede 0:5a4281204073 375 // We have received a Packet with a CRC error, send reply as if packet was correct
guillouhouede 0:5a4281204073 376 if( isMaster == true )
guillouhouede 0:5a4281204073 377 {
guillouhouede 0:5a4281204073 378 // Send the next PING frame
guillouhouede 0:5a4281204073 379 //strcpy( ( char* )Buffer, ( char* )PingMsg );
guillouhouede 0:5a4281204073 380 for( i = 4; i < BufferSize; i++ )
guillouhouede 0:5a4281204073 381 {
guillouhouede 0:5a4281204073 382 Buffer[i] = i - 4;
guillouhouede 0:5a4281204073 383 }
guillouhouede 0:5a4281204073 384 wait_ms( 2000 );
guillouhouede 0:5a4281204073 385 Radio.Send( Buffer, BufferSize );
guillouhouede 0:5a4281204073 386 }
guillouhouede 0:5a4281204073 387 else
guillouhouede 0:5a4281204073 388 {
guillouhouede 0:5a4281204073 389 // Send the next PONG frame
guillouhouede 0:5a4281204073 390 //strcpy( ( char* )Buffer, ( char* )PongMsg );
guillouhouede 0:5a4281204073 391 for( i = 4; i < BufferSize; i++ )
guillouhouede 0:5a4281204073 392 {
guillouhouede 0:5a4281204073 393 Buffer[i] = i - 4;
guillouhouede 0:5a4281204073 394 }
guillouhouede 0:5a4281204073 395 wait_ms( 2000 );
guillouhouede 0:5a4281204073 396 Radio.Send( Buffer, BufferSize );
guillouhouede 0:5a4281204073 397 }
guillouhouede 0:5a4281204073 398 State = LOWPOWER;
guillouhouede 0:5a4281204073 399 break;
guillouhouede 0:5a4281204073 400 case TX_TIMEOUT:
guillouhouede 0:5a4281204073 401 Radio.Rx( RX_TIMEOUT_VALUE );
guillouhouede 0:5a4281204073 402 State = LOWPOWER;
guillouhouede 0:5a4281204073 403 break;
guillouhouede 0:5a4281204073 404 case LOWPOWER:
guillouhouede 0:5a4281204073 405 break;
guillouhouede 0:5a4281204073 406 default:
guillouhouede 0:5a4281204073 407 State = LOWPOWER;
guillouhouede 0:5a4281204073 408 break;
guillouhouede 0:5a4281204073 409 }
guillouhouede 0:5a4281204073 410 //wait(2);
guillouhouede 0:5a4281204073 411 }
guillouhouede 0:5a4281204073 412 }
guillouhouede 0:5a4281204073 413
guillouhouede 0:5a4281204073 414 void OnTxDone( void )
guillouhouede 0:5a4281204073 415 {
guillouhouede 0:5a4281204073 416 Radio.Sleep( );
guillouhouede 0:5a4281204073 417 State = TX;
guillouhouede 0:5a4281204073 418 debug_if( DEBUG_MESSAGE, "> OnTxDone\n\r" );
guillouhouede 0:5a4281204073 419 }
guillouhouede 0:5a4281204073 420
guillouhouede 0:5a4281204073 421 void OnRxDone( uint8_t *payload, uint16_t size, int16_t rssi, int8_t snr)
guillouhouede 0:5a4281204073 422 {
guillouhouede 0:5a4281204073 423 Radio.Sleep( );
guillouhouede 0:5a4281204073 424 BufferSize = size;
guillouhouede 0:5a4281204073 425 memcpy( Buffer, payload, BufferSize );
guillouhouede 0:5a4281204073 426 RssiValue = rssi;
guillouhouede 0:5a4281204073 427 SnrValue = snr;
guillouhouede 0:5a4281204073 428 State = RX;
guillouhouede 0:5a4281204073 429 debug_if( DEBUG_MESSAGE, "> OnRxDone\n\r" );
guillouhouede 0:5a4281204073 430 }
guillouhouede 0:5a4281204073 431
guillouhouede 0:5a4281204073 432 void OnTxTimeout( void )
guillouhouede 0:5a4281204073 433 {
guillouhouede 0:5a4281204073 434 Radio.Sleep( );
guillouhouede 0:5a4281204073 435 State = TX_TIMEOUT;
guillouhouede 0:5a4281204073 436 debug_if( DEBUG_MESSAGE, "> OnTxTimeout\n\r" );
guillouhouede 0:5a4281204073 437 }
guillouhouede 0:5a4281204073 438
guillouhouede 0:5a4281204073 439 void OnRxTimeout( void )
guillouhouede 0:5a4281204073 440 {
guillouhouede 0:5a4281204073 441 Radio.Sleep( );
guillouhouede 0:5a4281204073 442 Buffer[ BufferSize ] = 0;
guillouhouede 0:5a4281204073 443 State = RX_TIMEOUT;
guillouhouede 0:5a4281204073 444 debug_if( DEBUG_MESSAGE, "> OnRxTimeout\n\r" );
guillouhouede 0:5a4281204073 445 }
guillouhouede 0:5a4281204073 446
guillouhouede 0:5a4281204073 447 void OnRxError( void )
guillouhouede 0:5a4281204073 448 {
guillouhouede 0:5a4281204073 449 Radio.Sleep( );
guillouhouede 0:5a4281204073 450 State = RX_ERROR;
guillouhouede 0:5a4281204073 451 debug_if( DEBUG_MESSAGE, "> OnRxError\n\r" );
guillouhouede 0:5a4281204073 452 }
guillouhouede 0:5a4281204073 453