Joltik / Mbed 2 deprecated SX1276PingPong_mbed2

ping pong for packet loss

Dependencies:   mbed SX1276Lib

main.cpp@18:087e69df22a0, 2020-06-30 (annotated)

Committer:
amolkulk
Date:
Tue Jun 30 16:03:20 2020 +0000
Revision:
18:087e69df22a0
Parent:
17:d1f4fd109257
Child:
19:29a983e47ef3
added additional debug statements for sending 10 packets and printyng stats;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
GregCr 0:1ed39951ab7b 1 #include "mbed.h"
GregCr 4:5ece30264cd9 2 #include "main.h"
GregCr 14:c7251480feb9 3 #include "sx1276-hal.h"
GregCr 0:1ed39951ab7b 4
GregCr 0:1ed39951ab7b 5 /* Set this flag to '1' to display debug messages on the console */
mluis 15:8b35dd7c1436 6 #define DEBUG_MESSAGE 1
GregCr 0:1ed39951ab7b 7
GregCr 0:1ed39951ab7b 8 /* Set this flag to '1' to use the LoRa modulation or to '0' to use FSK modulation */
GregCr 5:f2431c4fe3bb 9 #define USE_MODEM_LORA 1
GregCr 0:1ed39951ab7b 10 #define USE_MODEM_FSK !USE_MODEM_LORA
GregCr 0:1ed39951ab7b 11
GregCr 5:f2431c4fe3bb 12 #define RF_FREQUENCY 868000000 // Hz
GregCr 0:1ed39951ab7b 13 #define TX_OUTPUT_POWER 14 // 14 dBm
GregCr 0:1ed39951ab7b 14
GregCr 0:1ed39951ab7b 15 #if USE_MODEM_LORA == 1
GregCr 0:1ed39951ab7b 16
GregCr 1:126d70d374f6 17 #define LORA_BANDWIDTH 2 // [0: 125 kHz,
GregCr 0:1ed39951ab7b 18 // 1: 250 kHz,
GregCr 0:1ed39951ab7b 19 // 2: 500 kHz,
GregCr 0:1ed39951ab7b 20 // 3: Reserved]
GregCr 0:1ed39951ab7b 21 #define LORA_SPREADING_FACTOR 7 // [SF7..SF12]
GregCr 0:1ed39951ab7b 22 #define LORA_CODINGRATE 1 // [1: 4/5,
GregCr 0:1ed39951ab7b 23 // 2: 4/6,
GregCr 0:1ed39951ab7b 24 // 3: 4/7,
GregCr 0:1ed39951ab7b 25 // 4: 4/8]
GregCr 0:1ed39951ab7b 26 #define LORA_PREAMBLE_LENGTH 8 // Same for Tx and Rx
GregCr 0:1ed39951ab7b 27 #define LORA_SYMBOL_TIMEOUT 5 // Symbols
GregCr 0:1ed39951ab7b 28 #define LORA_FIX_LENGTH_PAYLOAD_ON false
GregCr 3:8b9e2a4df4b5 29 #define LORA_FHSS_ENABLED false
GregCr 3:8b9e2a4df4b5 30 #define LORA_NB_SYMB_HOP 4
GregCr 0:1ed39951ab7b 31 #define LORA_IQ_INVERSION_ON false
GregCr 3:8b9e2a4df4b5 32 #define LORA_CRC_ENABLED true
mluis 15:8b35dd7c1436 33
GregCr 0:1ed39951ab7b 34 #elif USE_MODEM_FSK == 1
GregCr 0:1ed39951ab7b 35
GregCr 2:59e108728d71 36 #define FSK_FDEV 25000 // Hz
GregCr 2:59e108728d71 37 #define FSK_DATARATE 19200 // bps
GregCr 2:59e108728d71 38 #define FSK_BANDWIDTH 50000 // Hz
GregCr 2:59e108728d71 39 #define FSK_AFC_BANDWIDTH 83333 // Hz
GregCr 0:1ed39951ab7b 40 #define FSK_PREAMBLE_LENGTH 5 // Same for Tx and Rx
GregCr 0:1ed39951ab7b 41 #define FSK_FIX_LENGTH_PAYLOAD_ON false
GregCr 3:8b9e2a4df4b5 42 #define FSK_CRC_ENABLED true
mluis 15:8b35dd7c1436 43
GregCr 0:1ed39951ab7b 44 #else
GregCr 0:1ed39951ab7b 45 #error "Please define a modem in the compiler options."
GregCr 0:1ed39951ab7b 46 #endif
GregCr 0:1ed39951ab7b 47
mluis 15:8b35dd7c1436 48 #define RX_TIMEOUT_VALUE 3500 // in ms
GregCr 0:1ed39951ab7b 49 #define BUFFER_SIZE 32 // Define the payload size here
GregCr 0:1ed39951ab7b 50
GregCr 8:f956dee63a56 51 #if( defined ( TARGET_KL25Z ) || defined ( TARGET_LPC11U6X ) )
mluis 15:8b35dd7c1436 52 DigitalOut led( LED2 );
GregCr 3:8b9e2a4df4b5 53 #else
mluis 15:8b35dd7c1436 54 DigitalOut led( LED1 );
GregCr 3:8b9e2a4df4b5 55 #endif
GregCr 3:8b9e2a4df4b5 56
GregCr 0:1ed39951ab7b 57 /*
GregCr 0:1ed39951ab7b 58 * Global variables declarations
GregCr 0:1ed39951ab7b 59 */
mluis 10:7af820d1e1df 60 typedef enum
mluis 10:7af820d1e1df 61 {
mluis 10:7af820d1e1df 62 LOWPOWER = 0,
mluis 10:7af820d1e1df 63 IDLE,
mluis 15:8b35dd7c1436 64
mluis 10:7af820d1e1df 65 RX,
mluis 10:7af820d1e1df 66 RX_TIMEOUT,
mluis 10:7af820d1e1df 67 RX_ERROR,
mluis 15:8b35dd7c1436 68
mluis 10:7af820d1e1df 69 TX,
mluis 10:7af820d1e1df 70 TX_TIMEOUT,
mluis 15:8b35dd7c1436 71
mluis 10:7af820d1e1df 72 CAD,
mluis 10:7af820d1e1df 73 CAD_DONE
mluis 10:7af820d1e1df 74 }AppStates_t;
GregCr 0:1ed39951ab7b 75
mluis 10:7af820d1e1df 76 volatile AppStates_t State = LOWPOWER;
mluis 10:7af820d1e1df 77
mluis 10:7af820d1e1df 78 /*!
mluis 10:7af820d1e1df 79 * Radio events function pointer
mluis 10:7af820d1e1df 80 */
mluis 10:7af820d1e1df 81 static RadioEvents_t RadioEvents;
mluis 10:7af820d1e1df 82
amolkulk 17:d1f4fd109257 83 RawSerial pc(USBTX, USBRX);
mluis 10:7af820d1e1df 84 /*
mluis 10:7af820d1e1df 85 * Global variables declarations
mluis 10:7af820d1e1df 86 */
GregCr 14:c7251480feb9 87 SX1276MB1xAS Radio( NULL );
GregCr 0:1ed39951ab7b 88
GregCr 0:1ed39951ab7b 89 const uint8_t PingMsg[] = "PING";
GregCr 0:1ed39951ab7b 90 const uint8_t PongMsg[] = "PONG";
GregCr 0:1ed39951ab7b 91
GregCr 0:1ed39951ab7b 92 uint16_t BufferSize = BUFFER_SIZE;
GregCr 0:1ed39951ab7b 93 uint8_t Buffer[BUFFER_SIZE];
GregCr 0:1ed39951ab7b 94
GregCr 5:f2431c4fe3bb 95 int16_t RssiValue = 0.0;
GregCr 5:f2431c4fe3bb 96 int8_t SnrValue = 0.0;
GregCr 0:1ed39951ab7b 97
mluis 15:8b35dd7c1436 98 int main( void )
GregCr 0:1ed39951ab7b 99 {
GregCr 0:1ed39951ab7b 100 uint8_t i;
GregCr 0:1ed39951ab7b 101 bool isMaster = true;
amolkulk 17:d1f4fd109257 102 uint32_t rx_count = 0;
amolkulk 17:d1f4fd109257 103 uint32_t tx_count = 0;
mluis 15:8b35dd7c1436 104
amolkulk 17:d1f4fd109257 105 while(1){
amolkulk 17:d1f4fd109257 106 debug("Press 1 to start, isMaster(%d)\r\n", isMaster);
amolkulk 17:d1f4fd109257 107 char c = pc.getc();
amolkulk 17:d1f4fd109257 108 if(c == '1'){
amolkulk 17:d1f4fd109257 109 break;
amolkulk 17:d1f4fd109257 110 }
amolkulk 17:d1f4fd109257 111 }
GregCr 14:c7251480feb9 112 debug( "\n\n\r SX1276 Ping Pong Demo Application \n\n\r" );
mluis 10:7af820d1e1df 113
mluis 10:7af820d1e1df 114 // Initialize Radio driver
mluis 10:7af820d1e1df 115 RadioEvents.TxDone = OnTxDone;
mluis 10:7af820d1e1df 116 RadioEvents.RxDone = OnRxDone;
mluis 10:7af820d1e1df 117 RadioEvents.RxError = OnRxError;
mluis 10:7af820d1e1df 118 RadioEvents.TxTimeout = OnTxTimeout;
mluis 10:7af820d1e1df 119 RadioEvents.RxTimeout = OnRxTimeout;
mluis 10:7af820d1e1df 120 Radio.Init( &RadioEvents );
mluis 15:8b35dd7c1436 121
GregCr 7:c1bbd6c56979 122 // verify the connection with the board
GregCr 7:c1bbd6c56979 123 while( Radio.Read( REG_VERSION ) == 0x00 )
GregCr 2:59e108728d71 124 {
GregCr 7:c1bbd6c56979 125 debug( "Radio could not be detected!\n\r", NULL );
GregCr 7:c1bbd6c56979 126 wait( 1 );
GregCr 2:59e108728d71 127 }
mluis 15:8b35dd7c1436 128
mluis 15:8b35dd7c1436 129 debug_if( ( DEBUG_MESSAGE & ( Radio.DetectBoardType( ) == SX1276MB1LAS ) ), "\n\r > Board Type: SX1276MB1LAS < \n\r" );
mluis 15:8b35dd7c1436 130 debug_if( ( DEBUG_MESSAGE & ( Radio.DetectBoardType( ) == SX1276MB1MAS ) ), "\n\r > Board Type: SX1276MB1MAS < \n\r" );
mluis 15:8b35dd7c1436 131
GregCr 0:1ed39951ab7b 132 Radio.SetChannel( RF_FREQUENCY );
GregCr 0:1ed39951ab7b 133
GregCr 0:1ed39951ab7b 134 #if USE_MODEM_LORA == 1
mluis 15:8b35dd7c1436 135
mluis 15:8b35dd7c1436 136 debug_if( LORA_FHSS_ENABLED, "\n\n\r > LORA FHSS Mode < \n\n\r" );
mluis 15:8b35dd7c1436 137 debug_if( !LORA_FHSS_ENABLED, "\n\n\r > LORA Mode < \n\n\r" );
GregCr 7:c1bbd6c56979 138
GregCr 0:1ed39951ab7b 139 Radio.SetTxConfig( MODEM_LORA, TX_OUTPUT_POWER, 0, LORA_BANDWIDTH,
GregCr 0:1ed39951ab7b 140 LORA_SPREADING_FACTOR, LORA_CODINGRATE,
GregCr 0:1ed39951ab7b 141 LORA_PREAMBLE_LENGTH, LORA_FIX_LENGTH_PAYLOAD_ON,
mluis 15:8b35dd7c1436 142 LORA_CRC_ENABLED, LORA_FHSS_ENABLED, LORA_NB_SYMB_HOP,
mluis 15:8b35dd7c1436 143 LORA_IQ_INVERSION_ON, 2000 );
mluis 15:8b35dd7c1436 144
GregCr 0:1ed39951ab7b 145 Radio.SetRxConfig( MODEM_LORA, LORA_BANDWIDTH, LORA_SPREADING_FACTOR,
GregCr 0:1ed39951ab7b 146 LORA_CODINGRATE, 0, LORA_PREAMBLE_LENGTH,
mluis 9:e764990e45df 147 LORA_SYMBOL_TIMEOUT, LORA_FIX_LENGTH_PAYLOAD_ON, 0,
mluis 15:8b35dd7c1436 148 LORA_CRC_ENABLED, LORA_FHSS_ENABLED, LORA_NB_SYMB_HOP,
GregCr 3:8b9e2a4df4b5 149 LORA_IQ_INVERSION_ON, true );
mluis 15:8b35dd7c1436 150
GregCr 0:1ed39951ab7b 151 #elif USE_MODEM_FSK == 1
GregCr 0:1ed39951ab7b 152
mluis 15:8b35dd7c1436 153 debug("\n\n\r > FSK Mode < \n\n\r" );
GregCr 0:1ed39951ab7b 154 Radio.SetTxConfig( MODEM_FSK, TX_OUTPUT_POWER, FSK_FDEV, 0,
GregCr 0:1ed39951ab7b 155 FSK_DATARATE, 0,
GregCr 0:1ed39951ab7b 156 FSK_PREAMBLE_LENGTH, FSK_FIX_LENGTH_PAYLOAD_ON,
mluis 15:8b35dd7c1436 157 FSK_CRC_ENABLED, 0, 0, 0, 2000 );
mluis 15:8b35dd7c1436 158
GregCr 0:1ed39951ab7b 159 Radio.SetRxConfig( MODEM_FSK, FSK_BANDWIDTH, FSK_DATARATE,
GregCr 0:1ed39951ab7b 160 0, FSK_AFC_BANDWIDTH, FSK_PREAMBLE_LENGTH,
mluis 9:e764990e45df 161 0, FSK_FIX_LENGTH_PAYLOAD_ON, 0, FSK_CRC_ENABLED,
GregCr 3:8b9e2a4df4b5 162 0, 0, false, true );
mluis 15:8b35dd7c1436 163
GregCr 0:1ed39951ab7b 164 #else
GregCr 0:1ed39951ab7b 165
GregCr 0:1ed39951ab7b 166 #error "Please define a modem in the compiler options."
GregCr 0:1ed39951ab7b 167
GregCr 0:1ed39951ab7b 168 #endif
mluis 15:8b35dd7c1436 169
mluis 15:8b35dd7c1436 170 debug_if( DEBUG_MESSAGE, "Starting Ping-Pong loop\r\n" );
mluis 15:8b35dd7c1436 171
GregCr 3:8b9e2a4df4b5 172 led = 0;
mluis 15:8b35dd7c1436 173
GregCr 0:1ed39951ab7b 174 Radio.Rx( RX_TIMEOUT_VALUE );
amolkulk 18:087e69df22a0 175
GregCr 0:1ed39951ab7b 176 while( 1 )
GregCr 0:1ed39951ab7b 177 {
amolkulk 18:087e69df22a0 178 debug("Is master %d, state %d \r\n", isMaster, State);
amolkulk 18:087e69df22a0 179 if(tx_count >= 10){
amolkulk 18:087e69df22a0 180 debug("Sent 10 packets\r\n");
amolkulk 17:d1f4fd109257 181 debug("Got %d replies\r\n", rx_count);
amolkulk 17:d1f4fd109257 182 Radio.Sleep();
amolkulk 17:d1f4fd109257 183 break;
amolkulk 17:d1f4fd109257 184 }
GregCr 0:1ed39951ab7b 185 switch( State )
GregCr 0:1ed39951ab7b 186 {
GregCr 0:1ed39951ab7b 187 case RX:
amolkulk 17:d1f4fd109257 188 rx_count++;
GregCr 0:1ed39951ab7b 189 if( isMaster == true )
GregCr 0:1ed39951ab7b 190 {
GregCr 0:1ed39951ab7b 191 if( BufferSize > 0 )
GregCr 0:1ed39951ab7b 192 {
GregCr 0:1ed39951ab7b 193 if( strncmp( ( const char* )Buffer, ( const char* )PongMsg, 4 ) == 0 )
GregCr 0:1ed39951ab7b 194 {
GregCr 3:8b9e2a4df4b5 195 led = !led;
amolkulk 17:d1f4fd109257 196 debug( "...Pong received \r\n" );
mluis 15:8b35dd7c1436 197 // Send the next PING frame
GregCr 7:c1bbd6c56979 198 strcpy( ( char* )Buffer, ( char* )PingMsg );
mluis 15:8b35dd7c1436 199 // We fill the buffer with numbers for the payload
GregCr 0:1ed39951ab7b 200 for( i = 4; i < BufferSize; i++ )
GregCr 0:1ed39951ab7b 201 {
GregCr 0:1ed39951ab7b 202 Buffer[i] = i - 4;
GregCr 0:1ed39951ab7b 203 }
mluis 15:8b35dd7c1436 204 wait_ms( 10 );
GregCr 0:1ed39951ab7b 205 Radio.Send( Buffer, BufferSize );
amolkulk 17:d1f4fd109257 206 tx_count++;
GregCr 0:1ed39951ab7b 207 }
GregCr 2:59e108728d71 208 else if( strncmp( ( const char* )Buffer, ( const char* )PingMsg, 4 ) == 0 )
GregCr 0:1ed39951ab7b 209 { // A master already exists then become a slave
amolkulk 17:d1f4fd109257 210 debug( "...Ping received\r\n" );
GregCr 3:8b9e2a4df4b5 211 led = !led;
GregCr 0:1ed39951ab7b 212 isMaster = false;
mluis 15:8b35dd7c1436 213 // Send the next PONG frame
GregCr 7:c1bbd6c56979 214 strcpy( ( char* )Buffer, ( char* )PongMsg );
mluis 15:8b35dd7c1436 215 // We fill the buffer with numbers for the payload
GregCr 2:59e108728d71 216 for( i = 4; i < BufferSize; i++ )
GregCr 2:59e108728d71 217 {
GregCr 2:59e108728d71 218 Buffer[i] = i - 4;
GregCr 2:59e108728d71 219 }
mluis 15:8b35dd7c1436 220 wait_ms( 10 );
GregCr 2:59e108728d71 221 Radio.Send( Buffer, BufferSize );
amolkulk 17:d1f4fd109257 222 tx_count++;
GregCr 2:59e108728d71 223 }
GregCr 2:59e108728d71 224 else // valid reception but neither a PING or a PONG message
GregCr 2:59e108728d71 225 { // Set device as master ans start again
GregCr 2:59e108728d71 226 isMaster = true;
GregCr 0:1ed39951ab7b 227 Radio.Rx( RX_TIMEOUT_VALUE );
mluis 15:8b35dd7c1436 228 }
GregCr 0:1ed39951ab7b 229 }
GregCr 0:1ed39951ab7b 230 }
amolkulk 17:d1f4fd109257 231 else //slave
GregCr 0:1ed39951ab7b 232 {
GregCr 0:1ed39951ab7b 233 if( BufferSize > 0 )
GregCr 0:1ed39951ab7b 234 {
GregCr 0:1ed39951ab7b 235 if( strncmp( ( const char* )Buffer, ( const char* )PingMsg, 4 ) == 0 )
GregCr 0:1ed39951ab7b 236 {
GregCr 3:8b9e2a4df4b5 237 led = !led;
GregCr 2:59e108728d71 238 debug( "...Ping\r\n" );
GregCr 2:59e108728d71 239 // Send the reply to the PING string
GregCr 7:c1bbd6c56979 240 strcpy( ( char* )Buffer, ( char* )PongMsg );
mluis 15:8b35dd7c1436 241 // We fill the buffer with numbers for the payload
GregCr 0:1ed39951ab7b 242 for( i = 4; i < BufferSize; i++ )
GregCr 0:1ed39951ab7b 243 {
GregCr 0:1ed39951ab7b 244 Buffer[i] = i - 4;
GregCr 0:1ed39951ab7b 245 }
mluis 15:8b35dd7c1436 246 wait_ms( 10 );
GregCr 0:1ed39951ab7b 247 Radio.Send( Buffer, BufferSize );
amolkulk 17:d1f4fd109257 248 tx_count++;
GregCr 0:1ed39951ab7b 249 }
GregCr 2:59e108728d71 250 else // valid reception but not a PING as expected
GregCr 2:59e108728d71 251 { // Set device as master and start again
GregCr 2:59e108728d71 252 isMaster = true;
GregCr 2:59e108728d71 253 Radio.Rx( RX_TIMEOUT_VALUE );
mluis 15:8b35dd7c1436 254 }
GregCr 0:1ed39951ab7b 255 }
GregCr 0:1ed39951ab7b 256 }
GregCr 0:1ed39951ab7b 257 State = LOWPOWER;
GregCr 0:1ed39951ab7b 258 break;
mluis 15:8b35dd7c1436 259 case TX:
mluis 15:8b35dd7c1436 260 led = !led;
GregCr 2:59e108728d71 261 if( isMaster == true )
GregCr 0:1ed39951ab7b 262 {
amolkulk 17:d1f4fd109257 263 //debug( "Ping...\r\n" );
GregCr 0:1ed39951ab7b 264 }
GregCr 0:1ed39951ab7b 265 else
GregCr 0:1ed39951ab7b 266 {
amolkulk 17:d1f4fd109257 267 //debug( "Pong...\r\n" );
GregCr 0:1ed39951ab7b 268 }
GregCr 0:1ed39951ab7b 269 Radio.Rx( RX_TIMEOUT_VALUE );
GregCr 0:1ed39951ab7b 270 State = LOWPOWER;
GregCr 0:1ed39951ab7b 271 break;
GregCr 0:1ed39951ab7b 272 case RX_TIMEOUT:
GregCr 0:1ed39951ab7b 273 if( isMaster == true )
GregCr 0:1ed39951ab7b 274 {
amolkulk 18:087e69df22a0 275 debug("RA_TImout... sending ping\r\n");
GregCr 0:1ed39951ab7b 276 // Send the next PING frame
GregCr 7:c1bbd6c56979 277 strcpy( ( char* )Buffer, ( char* )PingMsg );
GregCr 0:1ed39951ab7b 278 for( i = 4; i < BufferSize; i++ )
GregCr 0:1ed39951ab7b 279 {
GregCr 0:1ed39951ab7b 280 Buffer[i] = i - 4;
GregCr 0:1ed39951ab7b 281 }
mluis 15:8b35dd7c1436 282 wait_ms( 10 );
GregCr 0:1ed39951ab7b 283 Radio.Send( Buffer, BufferSize );
amolkulk 17:d1f4fd109257 284 tx_count++;
GregCr 0:1ed39951ab7b 285 }
GregCr 0:1ed39951ab7b 286 else
GregCr 0:1ed39951ab7b 287 {
amolkulk 17:d1f4fd109257 288 debug("Master(%d): waiting for a ping\r\n", isMaster);
mluis 15:8b35dd7c1436 289 Radio.Rx( RX_TIMEOUT_VALUE );
mluis 15:8b35dd7c1436 290 }
GregCr 0:1ed39951ab7b 291 State = LOWPOWER;
GregCr 0:1ed39951ab7b 292 break;
GregCr 0:1ed39951ab7b 293 case RX_ERROR:
amolkulk 17:d1f4fd109257 294 debug("RX_ERROR\r\n");
GregCr 7:c1bbd6c56979 295 // We have received a Packet with a CRC error, send reply as if packet was correct
GregCr 0:1ed39951ab7b 296 if( isMaster == true )
GregCr 0:1ed39951ab7b 297 {
GregCr 0:1ed39951ab7b 298 // Send the next PING frame
GregCr 7:c1bbd6c56979 299 strcpy( ( char* )Buffer, ( char* )PingMsg );
GregCr 0:1ed39951ab7b 300 for( i = 4; i < BufferSize; i++ )
GregCr 0:1ed39951ab7b 301 {
GregCr 0:1ed39951ab7b 302 Buffer[i] = i - 4;
GregCr 0:1ed39951ab7b 303 }
mluis 15:8b35dd7c1436 304 wait_ms( 10 );
GregCr 0:1ed39951ab7b 305 Radio.Send( Buffer, BufferSize );
GregCr 0:1ed39951ab7b 306 }
GregCr 0:1ed39951ab7b 307 else
GregCr 0:1ed39951ab7b 308 {
GregCr 2:59e108728d71 309 // Send the next PONG frame
GregCr 7:c1bbd6c56979 310 strcpy( ( char* )Buffer, ( char* )PongMsg );
GregCr 2:59e108728d71 311 for( i = 4; i < BufferSize; i++ )
GregCr 2:59e108728d71 312 {
GregCr 2:59e108728d71 313 Buffer[i] = i - 4;
GregCr 2:59e108728d71 314 }
mluis 15:8b35dd7c1436 315 wait_ms( 10 );
GregCr 2:59e108728d71 316 Radio.Send( Buffer, BufferSize );
GregCr 0:1ed39951ab7b 317 }
GregCr 0:1ed39951ab7b 318 State = LOWPOWER;
GregCr 0:1ed39951ab7b 319 break;
GregCr 0:1ed39951ab7b 320 case TX_TIMEOUT:
GregCr 0:1ed39951ab7b 321 Radio.Rx( RX_TIMEOUT_VALUE );
GregCr 0:1ed39951ab7b 322 State = LOWPOWER;
GregCr 0:1ed39951ab7b 323 break;
GregCr 0:1ed39951ab7b 324 case LOWPOWER:
amolkulk 17:d1f4fd109257 325 wait_ms(1000);
GregCr 0:1ed39951ab7b 326 break;
GregCr 0:1ed39951ab7b 327 default:
GregCr 0:1ed39951ab7b 328 State = LOWPOWER;
GregCr 0:1ed39951ab7b 329 break;
mluis 15:8b35dd7c1436 330 }
GregCr 0:1ed39951ab7b 331 }
GregCr 0:1ed39951ab7b 332 }
GregCr 0:1ed39951ab7b 333
GregCr 0:1ed39951ab7b 334 void OnTxDone( void )
GregCr 0:1ed39951ab7b 335 {
GregCr 5:f2431c4fe3bb 336 Radio.Sleep( );
GregCr 0:1ed39951ab7b 337 State = TX;
amolkulk 17:d1f4fd109257 338 //debug_if( DEBUG_MESSAGE, "> OnTxDone\n\r" );
GregCr 0:1ed39951ab7b 339 }
GregCr 0:1ed39951ab7b 340
mluis 15:8b35dd7c1436 341 void OnRxDone( uint8_t *payload, uint16_t size, int16_t rssi, int8_t snr )
GregCr 0:1ed39951ab7b 342 {
GregCr 0:1ed39951ab7b 343 Radio.Sleep( );
GregCr 0:1ed39951ab7b 344 BufferSize = size;
GregCr 0:1ed39951ab7b 345 memcpy( Buffer, payload, BufferSize );
GregCr 0:1ed39951ab7b 346 RssiValue = rssi;
GregCr 0:1ed39951ab7b 347 SnrValue = snr;
GregCr 0:1ed39951ab7b 348 State = RX;
amolkulk 17:d1f4fd109257 349 //debug_if( DEBUG_MESSAGE, "> OnRxDone\n\r" );
GregCr 0:1ed39951ab7b 350 }
GregCr 0:1ed39951ab7b 351
GregCr 0:1ed39951ab7b 352 void OnTxTimeout( void )
GregCr 0:1ed39951ab7b 353 {
GregCr 0:1ed39951ab7b 354 Radio.Sleep( );
GregCr 0:1ed39951ab7b 355 State = TX_TIMEOUT;
amolkulk 17:d1f4fd109257 356 //debug_if( DEBUG_MESSAGE, "> OnTxTimeout\n\r" );
GregCr 0:1ed39951ab7b 357 }
GregCr 0:1ed39951ab7b 358
GregCr 0:1ed39951ab7b 359 void OnRxTimeout( void )
GregCr 0:1ed39951ab7b 360 {
GregCr 0:1ed39951ab7b 361 Radio.Sleep( );
mluis 15:8b35dd7c1436 362 Buffer[BufferSize] = 0;
GregCr 0:1ed39951ab7b 363 State = RX_TIMEOUT;
amolkulk 17:d1f4fd109257 364 //debug_if( DEBUG_MESSAGE, "> OnRxTimeout\n\r" );
GregCr 0:1ed39951ab7b 365 }
GregCr 0:1ed39951ab7b 366
GregCr 0:1ed39951ab7b 367 void OnRxError( void )
GregCr 0:1ed39951ab7b 368 {
GregCr 0:1ed39951ab7b 369 Radio.Sleep( );
GregCr 0:1ed39951ab7b 370 State = RX_ERROR;
amolkulk 17:d1f4fd109257 371 //debug_if( DEBUG_MESSAGE, "> OnRxError\n\r" );
GregCr 0:1ed39951ab7b 372 }