Semtech / Mbed 2 deprecated SX126xDevKit

Source code for the SX126xDVK1xAS Dev Kit. This example code has only been tested on the Nucleo L476RG

Dependencies:   mbed DmTftLibrary SX126xLib

Demo/DemoApplication.cpp@1:b96176a4ccb8, 2018-03-09 (annotated)

Committer:
GregCr
Date:
Fri Mar 09 13:28:34 2018 +0000
Revision:
1:b96176a4ccb8
Parent:
0:e5420f1a8a1a
Child:
2:8e1b4210df6b
V1.0

Who changed what in which revision?

UserRevisionLine numberNew contents of line
GregCr 0:e5420f1a8a1a 1 /*
GregCr 0:e5420f1a8a1a 2 ______ _
GregCr 0:e5420f1a8a1a 3 / _____) _ | |
GregCr 0:e5420f1a8a1a 4 ( (____ _____ ____ _| |_ _____ ____| |__
GregCr 0:e5420f1a8a1a 5 \____ \| ___ | (_ _) ___ |/ ___) _ \
GregCr 0:e5420f1a8a1a 6 _____) ) ____| | | || |_| ____( (___| | | |
GregCr 0:e5420f1a8a1a 7 (______/|_____)_|_|_| \__)_____)\____)_| |_|
GregCr 0:e5420f1a8a1a 8 (C)2016 Semtech
GregCr 0:e5420f1a8a1a 9
GregCr 0:e5420f1a8a1a 10 Description: PingPong, PER demo implementation.
GregCr 0:e5420f1a8a1a 11
GregCr 0:e5420f1a8a1a 12 Maintainer: Gregory Cristian & Gilbert Menth
GregCr 0:e5420f1a8a1a 13 */
GregCr 0:e5420f1a8a1a 14
GregCr 0:e5420f1a8a1a 15 #include "mbed.h"
GregCr 0:e5420f1a8a1a 16 #include "radio.h"
GregCr 0:e5420f1a8a1a 17 #include "sx126x-hal.h"
GregCr 0:e5420f1a8a1a 18 #include "Eeprom.h"
GregCr 0:e5420f1a8a1a 19 #include "DemoApplication.h"
GregCr 0:e5420f1a8a1a 20
GregCr 0:e5420f1a8a1a 21 /*!
GregCr 0:e5420f1a8a1a 22 * \brief Defines the local payload buffer size
GregCr 0:e5420f1a8a1a 23 */
GregCr 0:e5420f1a8a1a 24 #define BUFFER_SIZE 255
GregCr 0:e5420f1a8a1a 25
GregCr 0:e5420f1a8a1a 26 /*!
GregCr 0:e5420f1a8a1a 27 * \brief Defines the size of the token defining message type in the payload
GregCr 0:e5420f1a8a1a 28 * cf. above.
GregCr 0:e5420f1a8a1a 29 */
GregCr 0:e5420f1a8a1a 30 #define PINGPONG_SIZE 4
GregCr 0:e5420f1a8a1a 31 #define PER_SIZE 3
GregCr 0:e5420f1a8a1a 32
GregCr 0:e5420f1a8a1a 33 /*!
GregCr 0:e5420f1a8a1a 34 * \brief Define time used in PingPong demo to synch with cycle
GregCr 0:e5420f1a8a1a 35 * RX_TIMEOUT_MARGIN is the free time between each cycle (time reserve)
GregCr 0:e5420f1a8a1a 36 */
GregCr 0:e5420f1a8a1a 37 #define RX_TIMEOUT_MARGIN 150 // ms
GregCr 0:e5420f1a8a1a 38 #define RX_TX_TRANSITION_WAIT 5 // ms
GregCr 0:e5420f1a8a1a 39
GregCr 0:e5420f1a8a1a 40
GregCr 0:e5420f1a8a1a 41 /*!
GregCr 0:e5420f1a8a1a 42 * \brief Define the possible message type for the Ping-Pong and PER apps
GregCr 0:e5420f1a8a1a 43 */
GregCr 0:e5420f1a8a1a 44 const uint8_t PingMsg[] = "PING";
GregCr 0:e5420f1a8a1a 45 const uint8_t PongMsg[] = "PONG";
GregCr 0:e5420f1a8a1a 46 const uint8_t PerMsg[] = "PER";
GregCr 0:e5420f1a8a1a 47
GregCr 0:e5420f1a8a1a 48 /*!
GregCr 0:e5420f1a8a1a 49 * \brief Buffer and its size
GregCr 0:e5420f1a8a1a 50 */
GregCr 0:e5420f1a8a1a 51 uint8_t BufferSize = BUFFER_SIZE;
GregCr 0:e5420f1a8a1a 52 uint8_t Buffer[BUFFER_SIZE];
GregCr 0:e5420f1a8a1a 53
GregCr 0:e5420f1a8a1a 54 /*!
GregCr 0:e5420f1a8a1a 55 * \brief Function to be executed on Radio Tx Done event
GregCr 0:e5420f1a8a1a 56 */
GregCr 0:e5420f1a8a1a 57 void OnTxDone( void );
GregCr 0:e5420f1a8a1a 58
GregCr 0:e5420f1a8a1a 59 /*!
GregCr 0:e5420f1a8a1a 60 * \brief Function to be executed on Radio Rx Done event
GregCr 0:e5420f1a8a1a 61 */
GregCr 0:e5420f1a8a1a 62 void OnRxDone( void );
GregCr 0:e5420f1a8a1a 63
GregCr 0:e5420f1a8a1a 64 /*!
GregCr 0:e5420f1a8a1a 65 * \brief Function executed on Radio Tx Timeout event
GregCr 0:e5420f1a8a1a 66 */
GregCr 0:e5420f1a8a1a 67 void OnTxTimeout( void );
GregCr 0:e5420f1a8a1a 68
GregCr 0:e5420f1a8a1a 69 /*!
GregCr 0:e5420f1a8a1a 70 * \brief Function executed on Radio Rx Timeout event
GregCr 0:e5420f1a8a1a 71 */
GregCr 0:e5420f1a8a1a 72 void OnRxTimeout( void );
GregCr 0:e5420f1a8a1a 73
GregCr 0:e5420f1a8a1a 74 /*!
GregCr 0:e5420f1a8a1a 75 * \brief Function executed on Radio Rx Error event
GregCr 0:e5420f1a8a1a 76 */
GregCr 0:e5420f1a8a1a 77 void OnRxError( IrqErrorCode_t );
GregCr 0:e5420f1a8a1a 78
GregCr 0:e5420f1a8a1a 79 /*!
GregCr 0:e5420f1a8a1a 80 * \brief Function executed on Radio CAD Done event
GregCr 0:e5420f1a8a1a 81 */
GregCr 0:e5420f1a8a1a 82 void OnCadDone( bool channelActivityDetected );
GregCr 0:e5420f1a8a1a 83
GregCr 0:e5420f1a8a1a 84 /*!
GregCr 0:e5420f1a8a1a 85 * \brief All the callbacks are stored in a structure
GregCr 0:e5420f1a8a1a 86 */
GregCr 0:e5420f1a8a1a 87 RadioCallbacks_t RadioEvents =
GregCr 0:e5420f1a8a1a 88 {
GregCr 0:e5420f1a8a1a 89 &OnTxDone, // txDone
GregCr 0:e5420f1a8a1a 90 &OnRxDone, // rxDone
GregCr 0:e5420f1a8a1a 91 NULL, // rxPreambleDetect
GregCr 0:e5420f1a8a1a 92 NULL, // rxSyncWordDone
GregCr 0:e5420f1a8a1a 93 NULL, // rxHeaderDone
GregCr 0:e5420f1a8a1a 94 &OnTxTimeout, // txTimeout
GregCr 0:e5420f1a8a1a 95 &OnRxTimeout, // rxTimeout
GregCr 0:e5420f1a8a1a 96 &OnRxError, // rxError
GregCr 0:e5420f1a8a1a 97 &OnCadDone, // cadDone
GregCr 0:e5420f1a8a1a 98 };
GregCr 0:e5420f1a8a1a 99
GregCr 0:e5420f1a8a1a 100 // SPI
GregCr 1:b96176a4ccb8 101 // mosi, miso, sclk, nss, dio0, dio1, dio2, dio3, rst, freqSel, deviceSel, antSwPower, callbacks...
GregCr 1:b96176a4ccb8 102 SX126xHal Radio( D11, D12, D13, D7, D3, D5, NC, NC, A0, A1, A2, D8, &RadioEvents );
GregCr 0:e5420f1a8a1a 103
GregCr 0:e5420f1a8a1a 104 /*!
GregCr 0:e5420f1a8a1a 105 * \brief Tx LED toggling on transmition success
GregCr 0:e5420f1a8a1a 106 */
GregCr 0:e5420f1a8a1a 107 DigitalOut TX_LED( A4 );
GregCr 0:e5420f1a8a1a 108
GregCr 0:e5420f1a8a1a 109 /*!
GregCr 0:e5420f1a8a1a 110 * \brief Rx LED toggling on reception success
GregCr 0:e5420f1a8a1a 111 */
GregCr 0:e5420f1a8a1a 112 DigitalOut RX_LED( A5 );
GregCr 0:e5420f1a8a1a 113
GregCr 0:e5420f1a8a1a 114 /*!
GregCr 0:e5420f1a8a1a 115 * \brief Mask of IRQs
GregCr 0:e5420f1a8a1a 116 */
GregCr 0:e5420f1a8a1a 117 uint16_t IrqMask = 0x0000;
GregCr 0:e5420f1a8a1a 118
GregCr 0:e5420f1a8a1a 119 /*!
GregCr 0:e5420f1a8a1a 120 * \brief Locals parameters and status for radio API
GregCr 0:e5420f1a8a1a 121 * NEED TO BE OPTIMIZED, COPY OF STUCTURE ALREADY EXISTING
GregCr 0:e5420f1a8a1a 122 */
GregCr 0:e5420f1a8a1a 123 PacketParams_t PacketParams;
GregCr 0:e5420f1a8a1a 124 PacketStatus_t PacketStatus;
GregCr 0:e5420f1a8a1a 125 ModulationParams_t ModulationParams;
GregCr 0:e5420f1a8a1a 126
GregCr 0:e5420f1a8a1a 127 /*!
GregCr 0:e5420f1a8a1a 128 * \brief Flag to indicate if the demo is already running
GregCr 0:e5420f1a8a1a 129 */
GregCr 0:e5420f1a8a1a 130 static bool DemoRunning = false;
GregCr 0:e5420f1a8a1a 131
GregCr 0:e5420f1a8a1a 132 /*!
GregCr 0:e5420f1a8a1a 133 * \brief Frequency Error (only LSB)
GregCr 0:e5420f1a8a1a 134 */
GregCr 0:e5420f1a8a1a 135 static double FreErrorLsb = 0.0;
GregCr 0:e5420f1a8a1a 136
GregCr 0:e5420f1a8a1a 137 /*!
GregCr 0:e5420f1a8a1a 138 * \brief Flag holding the current internal state of the demo application
GregCr 0:e5420f1a8a1a 139 */
GregCr 0:e5420f1a8a1a 140 static uint8_t DemoInternalState = APP_IDLE;
GregCr 0:e5420f1a8a1a 141
GregCr 0:e5420f1a8a1a 142 /*!
GregCr 0:e5420f1a8a1a 143 * \brief Ticker for master to synch Tx frames. Flags for PER and PingPong demo
GregCr 0:e5420f1a8a1a 144 * for Synch TX in cycle.
GregCr 0:e5420f1a8a1a 145 */
GregCr 0:e5420f1a8a1a 146 Ticker SendNextPacket;
GregCr 0:e5420f1a8a1a 147 static bool SendNext = false;
GregCr 0:e5420f1a8a1a 148
GregCr 0:e5420f1a8a1a 149 /*!
GregCr 0:e5420f1a8a1a 150 * \brief Hold last Rx packet number to compute PER in PER and PingPong demo
GregCr 0:e5420f1a8a1a 151 */
GregCr 0:e5420f1a8a1a 152 static uint32_t PacketRxSequence = 0;
GregCr 0:e5420f1a8a1a 153 static uint32_t PacketRxSequencePrev = 0;
GregCr 0:e5420f1a8a1a 154
GregCr 0:e5420f1a8a1a 155 void LedBlink( void );
GregCr 0:e5420f1a8a1a 156 void InitializeDemoParameters( uint8_t modulation );
GregCr 0:e5420f1a8a1a 157 uint16_t GetTimeOnAir( uint8_t modulation );
GregCr 0:e5420f1a8a1a 158 void SendNextPacketEvent( void );
GregCr 0:e5420f1a8a1a 159
GregCr 0:e5420f1a8a1a 160 // ************************** RF Test Demo ******************************
GregCr 0:e5420f1a8a1a 161 // * *
GregCr 0:e5420f1a8a1a 162 // * *
GregCr 0:e5420f1a8a1a 163 // * *
GregCr 0:e5420f1a8a1a 164 // *****************************************************************************
GregCr 1:b96176a4ccb8 165 uint8_t RunDemoTestRssi( void )
GregCr 1:b96176a4ccb8 166 {
GregCr 1:b96176a4ccb8 167 uint8_t refreshDisplay = 0;
GregCr 1:b96176a4ccb8 168 static uint16_t i;
GregCr 1:b96176a4ccb8 169
GregCr 1:b96176a4ccb8 170 if( Eeprom.EepromData.DemoSettings.HoldDemo == true )
GregCr 1:b96176a4ccb8 171 {
GregCr 1:b96176a4ccb8 172 return 0;
GregCr 1:b96176a4ccb8 173 }
GregCr 1:b96176a4ccb8 174
GregCr 1:b96176a4ccb8 175 if( DemoRunning == false )
GregCr 1:b96176a4ccb8 176 {
GregCr 1:b96176a4ccb8 177 DemoRunning = true;
GregCr 1:b96176a4ccb8 178
GregCr 1:b96176a4ccb8 179 printf( "Start RunDemoTestRssi\n\r" );
GregCr 1:b96176a4ccb8 180
GregCr 1:b96176a4ccb8 181 TX_LED = 0;
GregCr 1:b96176a4ccb8 182 RX_LED = 0;
GregCr 1:b96176a4ccb8 183
GregCr 1:b96176a4ccb8 184 Eeprom.EepromData.DemoSettings.CntPacketTx = 0;
GregCr 1:b96176a4ccb8 185 Eeprom.EepromData.DemoSettings.CntPacketRxOK = 0;
GregCr 1:b96176a4ccb8 186 Eeprom.EepromData.DemoSettings.CntPacketRxKO = 0;
GregCr 1:b96176a4ccb8 187
GregCr 1:b96176a4ccb8 188 InitializeDemoParameters( Eeprom.EepromData.DemoSettings.ModulationType );
GregCr 1:b96176a4ccb8 189
GregCr 1:b96176a4ccb8 190 IrqMask = IRQ_RX_DONE | IRQ_CRC_ERROR | IRQ_RX_TX_TIMEOUT;
GregCr 1:b96176a4ccb8 191 Radio.SetDioIrqParams( IrqMask, IrqMask, IRQ_RADIO_NONE, IRQ_RADIO_NONE );
GregCr 1:b96176a4ccb8 192 // Rx Continuous
GregCr 1:b96176a4ccb8 193 if( Eeprom.EepromData.DemoSettings.BoostedRx == false )
GregCr 1:b96176a4ccb8 194 {
GregCr 1:b96176a4ccb8 195 Radio.SetRx( 0xFFFFFF );
GregCr 1:b96176a4ccb8 196 }
GregCr 1:b96176a4ccb8 197 else
GregCr 1:b96176a4ccb8 198 {
GregCr 1:b96176a4ccb8 199 Radio.SetRxBoosted( 0xFFFFFF );
GregCr 1:b96176a4ccb8 200 }
GregCr 1:b96176a4ccb8 201 DemoInternalState = APP_IDLE;
GregCr 1:b96176a4ccb8 202 i = 0;
GregCr 1:b96176a4ccb8 203 }
GregCr 1:b96176a4ccb8 204
GregCr 1:b96176a4ccb8 205 Radio.ProcessIrqs( );
GregCr 1:b96176a4ccb8 206
GregCr 1:b96176a4ccb8 207 if( i < 5000 )
GregCr 1:b96176a4ccb8 208 {
GregCr 1:b96176a4ccb8 209 i++;
GregCr 1:b96176a4ccb8 210 }
GregCr 1:b96176a4ccb8 211 else
GregCr 1:b96176a4ccb8 212 {
GregCr 1:b96176a4ccb8 213 i = 0;
GregCr 1:b96176a4ccb8 214 Eeprom.EepromData.DemoSettings.RssiValue = Radio.GetRssiInst( );
GregCr 1:b96176a4ccb8 215 refreshDisplay = 1;
GregCr 1:b96176a4ccb8 216 }
GregCr 1:b96176a4ccb8 217
GregCr 1:b96176a4ccb8 218 return refreshDisplay;
GregCr 1:b96176a4ccb8 219 }
GregCr 0:e5420f1a8a1a 220
GregCr 0:e5420f1a8a1a 221 uint8_t RunDemoSleepMode( void )
GregCr 0:e5420f1a8a1a 222 {
GregCr 0:e5420f1a8a1a 223 SleepParams_t SleepParam;
GregCr 0:e5420f1a8a1a 224
GregCr 0:e5420f1a8a1a 225 if( Eeprom.EepromData.DemoSettings.HoldDemo == true )
GregCr 0:e5420f1a8a1a 226 {
GregCr 0:e5420f1a8a1a 227 return 0;
GregCr 0:e5420f1a8a1a 228 }
GregCr 0:e5420f1a8a1a 229
GregCr 0:e5420f1a8a1a 230 if( DemoRunning == false )
GregCr 0:e5420f1a8a1a 231 {
GregCr 0:e5420f1a8a1a 232 DemoRunning = true;
GregCr 0:e5420f1a8a1a 233 InitializeDemoParameters( PACKET_TYPE_LORA );
GregCr 0:e5420f1a8a1a 234 TX_LED = 0;
GregCr 0:e5420f1a8a1a 235 RX_LED = 0;
GregCr 0:e5420f1a8a1a 236
GregCr 0:e5420f1a8a1a 237 SleepParam.Fields.WakeUpRTC = 0; //!< Get out of sleep mode if wakeup signal received from RTC
GregCr 0:e5420f1a8a1a 238 SleepParam.Fields.Reset = 0; //!<
GregCr 0:e5420f1a8a1a 239 SleepParam.Fields.WarmStart = 1; //!<
GregCr 0:e5420f1a8a1a 240 Radio.SetSleep( SleepParam );
GregCr 0:e5420f1a8a1a 241 }
GregCr 0:e5420f1a8a1a 242 else
GregCr 0:e5420f1a8a1a 243 {
GregCr 0:e5420f1a8a1a 244 LedBlink( );
GregCr 0:e5420f1a8a1a 245 }
GregCr 0:e5420f1a8a1a 246 return 0;
GregCr 0:e5420f1a8a1a 247 }
GregCr 0:e5420f1a8a1a 248
GregCr 0:e5420f1a8a1a 249 uint8_t RunDemoStandbyRcMode( void )
GregCr 0:e5420f1a8a1a 250 {
GregCr 0:e5420f1a8a1a 251 if( Eeprom.EepromData.DemoSettings.HoldDemo == true )
GregCr 0:e5420f1a8a1a 252 {
GregCr 0:e5420f1a8a1a 253 return 0;
GregCr 0:e5420f1a8a1a 254 }
GregCr 0:e5420f1a8a1a 255
GregCr 0:e5420f1a8a1a 256 if( DemoRunning == false )
GregCr 0:e5420f1a8a1a 257 {
GregCr 0:e5420f1a8a1a 258 DemoRunning = true;
GregCr 0:e5420f1a8a1a 259 InitializeDemoParameters( PACKET_TYPE_LORA );
GregCr 0:e5420f1a8a1a 260 TX_LED = 0;
GregCr 0:e5420f1a8a1a 261 RX_LED = 0;
GregCr 0:e5420f1a8a1a 262 Radio.SetRegulatorMode( ( RadioRegulatorMode_t )Eeprom.EepromData.DemoSettings.RadioPowerMode );
GregCr 0:e5420f1a8a1a 263 Radio.SetStandby( STDBY_RC );
GregCr 0:e5420f1a8a1a 264 DemoRunning = true;
GregCr 0:e5420f1a8a1a 265 }
GregCr 0:e5420f1a8a1a 266 else
GregCr 0:e5420f1a8a1a 267 {
GregCr 0:e5420f1a8a1a 268 LedBlink( );
GregCr 0:e5420f1a8a1a 269 }
GregCr 0:e5420f1a8a1a 270 return 0;
GregCr 0:e5420f1a8a1a 271 }
GregCr 0:e5420f1a8a1a 272
GregCr 0:e5420f1a8a1a 273 uint8_t RunDemoStandbyXoscMode( void )
GregCr 0:e5420f1a8a1a 274 {
GregCr 0:e5420f1a8a1a 275 if( Eeprom.EepromData.DemoSettings.HoldDemo == true )
GregCr 0:e5420f1a8a1a 276 {
GregCr 0:e5420f1a8a1a 277 return 0;
GregCr 0:e5420f1a8a1a 278 }
GregCr 0:e5420f1a8a1a 279 if( DemoRunning == false )
GregCr 0:e5420f1a8a1a 280 {
GregCr 0:e5420f1a8a1a 281 DemoRunning = true;
GregCr 0:e5420f1a8a1a 282 InitializeDemoParameters( PACKET_TYPE_LORA );
GregCr 0:e5420f1a8a1a 283 TX_LED = 0;
GregCr 0:e5420f1a8a1a 284 RX_LED = 0;
GregCr 0:e5420f1a8a1a 285 Radio.SetRegulatorMode( ( RadioRegulatorMode_t )Eeprom.EepromData.DemoSettings.RadioPowerMode );
GregCr 0:e5420f1a8a1a 286 Radio.SetStandby( STDBY_XOSC );
GregCr 0:e5420f1a8a1a 287 DemoRunning = true;
GregCr 0:e5420f1a8a1a 288 }
GregCr 0:e5420f1a8a1a 289 else
GregCr 0:e5420f1a8a1a 290 {
GregCr 0:e5420f1a8a1a 291 LedBlink( );
GregCr 0:e5420f1a8a1a 292 }
GregCr 0:e5420f1a8a1a 293 return 0;
GregCr 0:e5420f1a8a1a 294 }
GregCr 0:e5420f1a8a1a 295
GregCr 0:e5420f1a8a1a 296 uint8_t RunDemoTxCw( void )
GregCr 0:e5420f1a8a1a 297 {
GregCr 0:e5420f1a8a1a 298 if( Eeprom.EepromData.DemoSettings.HoldDemo == true )
GregCr 0:e5420f1a8a1a 299 {
GregCr 0:e5420f1a8a1a 300 return 0;
GregCr 0:e5420f1a8a1a 301 }
GregCr 0:e5420f1a8a1a 302
GregCr 0:e5420f1a8a1a 303 if( DemoRunning == false )
GregCr 0:e5420f1a8a1a 304 {
GregCr 0:e5420f1a8a1a 305 DemoRunning = true;
GregCr 0:e5420f1a8a1a 306 InitializeDemoParameters( PACKET_TYPE_LORA );
GregCr 0:e5420f1a8a1a 307 TX_LED = 0;
GregCr 0:e5420f1a8a1a 308 RX_LED = 0;
GregCr 0:e5420f1a8a1a 309 Radio.SetStandby( STDBY_RC );
GregCr 0:e5420f1a8a1a 310 Radio.SetRegulatorMode( ( RadioRegulatorMode_t )Eeprom.EepromData.DemoSettings.RadioPowerMode );
GregCr 0:e5420f1a8a1a 311 Radio.SetRfFrequency( Eeprom.EepromData.DemoSettings.Frequency );
GregCr 1:b96176a4ccb8 312 Radio.SetTxParams( Eeprom.EepromData.DemoSettings.TxPower, RADIO_RAMP_200_US );
GregCr 0:e5420f1a8a1a 313 Radio.SetTxContinuousWave( );
GregCr 0:e5420f1a8a1a 314 DemoRunning = true;
GregCr 0:e5420f1a8a1a 315 }
GregCr 0:e5420f1a8a1a 316 else
GregCr 0:e5420f1a8a1a 317 {
GregCr 0:e5420f1a8a1a 318 LedBlink( );
GregCr 0:e5420f1a8a1a 319 }
GregCr 0:e5420f1a8a1a 320 return 0;
GregCr 0:e5420f1a8a1a 321 }
GregCr 0:e5420f1a8a1a 322
GregCr 0:e5420f1a8a1a 323 uint8_t RunDemoTxContinuousModulation( void )
GregCr 0:e5420f1a8a1a 324 {
GregCr 0:e5420f1a8a1a 325 uint8_t localPayloadSize = 250;
GregCr 0:e5420f1a8a1a 326 uint8_t i = 0;
GregCr 0:e5420f1a8a1a 327
GregCr 0:e5420f1a8a1a 328 if( Eeprom.EepromData.DemoSettings.HoldDemo == true )
GregCr 0:e5420f1a8a1a 329 {
GregCr 0:e5420f1a8a1a 330 return 0;
GregCr 0:e5420f1a8a1a 331 }
GregCr 0:e5420f1a8a1a 332
GregCr 0:e5420f1a8a1a 333 Radio.ProcessIrqs( );
GregCr 0:e5420f1a8a1a 334
GregCr 0:e5420f1a8a1a 335 if( DemoRunning == false )
GregCr 0:e5420f1a8a1a 336 {
GregCr 0:e5420f1a8a1a 337 DemoRunning = true;
GregCr 0:e5420f1a8a1a 338 InitializeDemoParameters( Eeprom.EepromData.DemoSettings.ModulationType );
GregCr 0:e5420f1a8a1a 339 Radio.SetTxParams( Eeprom.EepromData.DemoSettings.TxPower, RADIO_RAMP_3400_US );
GregCr 0:e5420f1a8a1a 340 TX_LED = 0;
GregCr 0:e5420f1a8a1a 341 RX_LED = 0;
GregCr 0:e5420f1a8a1a 342 IrqMask = IRQ_TX_DONE | IRQ_RX_TX_TIMEOUT;
GregCr 0:e5420f1a8a1a 343 Radio.SetDioIrqParams( IrqMask, IrqMask, IRQ_RADIO_NONE, IRQ_RADIO_NONE );
GregCr 0:e5420f1a8a1a 344 for( i = 0; i < localPayloadSize; i++ )
GregCr 0:e5420f1a8a1a 345 {
GregCr 0:e5420f1a8a1a 346 Buffer[i] = ( uint8_t )rand( );
GregCr 0:e5420f1a8a1a 347 }
GregCr 0:e5420f1a8a1a 348 Radio.SendPayload( Buffer, localPayloadSize, 0xFFFFFF );
GregCr 0:e5420f1a8a1a 349 DemoInternalState = APP_IDLE;
GregCr 0:e5420f1a8a1a 350 }
GregCr 0:e5420f1a8a1a 351 else
GregCr 0:e5420f1a8a1a 352 {
GregCr 0:e5420f1a8a1a 353 switch( DemoInternalState )
GregCr 0:e5420f1a8a1a 354 {
GregCr 0:e5420f1a8a1a 355 case APP_RX:
GregCr 0:e5420f1a8a1a 356 break;
GregCr 0:e5420f1a8a1a 357
GregCr 0:e5420f1a8a1a 358 case APP_TX:
GregCr 0:e5420f1a8a1a 359 DemoInternalState = APP_IDLE;
GregCr 0:e5420f1a8a1a 360 LedBlink( );
GregCr 0:e5420f1a8a1a 361 // Send the next frame
GregCr 0:e5420f1a8a1a 362 IrqMask = IRQ_TX_DONE | IRQ_RX_TX_TIMEOUT;
GregCr 0:e5420f1a8a1a 363 Radio.SetDioIrqParams( IrqMask, IrqMask, IRQ_RADIO_NONE, IRQ_RADIO_NONE );
GregCr 0:e5420f1a8a1a 364
GregCr 0:e5420f1a8a1a 365 Radio.SendPayload( Buffer, localPayloadSize, 0xFFFFFF );
GregCr 0:e5420f1a8a1a 366 // we prepare next payload during transmission
GregCr 0:e5420f1a8a1a 367 for( i = 0; i < localPayloadSize; i++ )
GregCr 0:e5420f1a8a1a 368 {
GregCr 0:e5420f1a8a1a 369 Buffer[i] = ( uint8_t )rand( );
GregCr 0:e5420f1a8a1a 370 }
GregCr 0:e5420f1a8a1a 371 break;
GregCr 0:e5420f1a8a1a 372
GregCr 0:e5420f1a8a1a 373 case APP_RX_TIMEOUT:
GregCr 0:e5420f1a8a1a 374 DemoInternalState = APP_IDLE;
GregCr 0:e5420f1a8a1a 375 break;
GregCr 0:e5420f1a8a1a 376
GregCr 0:e5420f1a8a1a 377 case APP_RX_ERROR:
GregCr 0:e5420f1a8a1a 378 DemoInternalState = APP_IDLE;
GregCr 0:e5420f1a8a1a 379 break;
GregCr 0:e5420f1a8a1a 380
GregCr 0:e5420f1a8a1a 381 case APP_TX_TIMEOUT:
GregCr 0:e5420f1a8a1a 382 DemoInternalState = APP_IDLE;
GregCr 0:e5420f1a8a1a 383 break;
GregCr 0:e5420f1a8a1a 384
GregCr 0:e5420f1a8a1a 385 case APP_IDLE:
GregCr 0:e5420f1a8a1a 386 break;
GregCr 0:e5420f1a8a1a 387
GregCr 0:e5420f1a8a1a 388 default:
GregCr 0:e5420f1a8a1a 389 break;
GregCr 0:e5420f1a8a1a 390 }
GregCr 0:e5420f1a8a1a 391 }
GregCr 0:e5420f1a8a1a 392
GregCr 0:e5420f1a8a1a 393 return 0;
GregCr 0:e5420f1a8a1a 394 }
GregCr 0:e5420f1a8a1a 395
GregCr 0:e5420f1a8a1a 396 uint8_t RunDemoRxContinuous( void )
GregCr 0:e5420f1a8a1a 397 {
GregCr 0:e5420f1a8a1a 398 uint8_t refreshDisplay = 0;
GregCr 0:e5420f1a8a1a 399
GregCr 0:e5420f1a8a1a 400 if( Eeprom.EepromData.DemoSettings.HoldDemo == true )
GregCr 0:e5420f1a8a1a 401 {
GregCr 0:e5420f1a8a1a 402 return 0;
GregCr 0:e5420f1a8a1a 403 }
GregCr 0:e5420f1a8a1a 404
GregCr 0:e5420f1a8a1a 405 if( DemoRunning == false )
GregCr 0:e5420f1a8a1a 406 {
GregCr 0:e5420f1a8a1a 407 DemoRunning = true;
GregCr 0:e5420f1a8a1a 408
GregCr 0:e5420f1a8a1a 409 printf( "Start RunDemoRxContinuous\n\r" );
GregCr 0:e5420f1a8a1a 410
GregCr 0:e5420f1a8a1a 411 TX_LED = 0;
GregCr 0:e5420f1a8a1a 412 RX_LED = 0;
GregCr 0:e5420f1a8a1a 413
GregCr 0:e5420f1a8a1a 414 Eeprom.EepromData.DemoSettings.CntPacketTx = 0;
GregCr 0:e5420f1a8a1a 415 Eeprom.EepromData.DemoSettings.CntPacketRxOK = 0;
GregCr 0:e5420f1a8a1a 416 Eeprom.EepromData.DemoSettings.CntPacketRxKO = 0;
GregCr 0:e5420f1a8a1a 417
GregCr 0:e5420f1a8a1a 418 InitializeDemoParameters( Eeprom.EepromData.DemoSettings.ModulationType );
GregCr 0:e5420f1a8a1a 419
GregCr 0:e5420f1a8a1a 420 // set preamble to max size to avoid filtering of the receiver on preamble lenght
GregCr 0:e5420f1a8a1a 421 if( Eeprom.EepromData.DemoSettings.ModulationType == PACKET_TYPE_LORA )
GregCr 0:e5420f1a8a1a 422 {
GregCr 0:e5420f1a8a1a 423 PacketParams.Params.LoRa.PreambleLength = 0xFFFF;
GregCr 0:e5420f1a8a1a 424 PacketParams.Params.LoRa.HeaderType = ( RadioLoRaPacketLengthsMode_t )Eeprom.EepromData.DemoSettings.PacketParam2;
GregCr 0:e5420f1a8a1a 425 PacketParams.Params.LoRa.PayloadLength = Eeprom.EepromData.DemoSettings.PacketParam3;
GregCr 0:e5420f1a8a1a 426 PacketParams.Params.LoRa.CrcMode = ( RadioLoRaCrcModes_t ) Eeprom.EepromData.DemoSettings.PacketParam4;
GregCr 0:e5420f1a8a1a 427 PacketParams.Params.LoRa.InvertIQ = ( RadioLoRaIQModes_t ) Eeprom.EepromData.DemoSettings.PacketParam5;
GregCr 0:e5420f1a8a1a 428 Radio.SetPacketParams( &PacketParams );
GregCr 0:e5420f1a8a1a 429 }
GregCr 0:e5420f1a8a1a 430
GregCr 0:e5420f1a8a1a 431 IrqMask = IRQ_RX_DONE | IRQ_CRC_ERROR | IRQ_RX_TX_TIMEOUT;
GregCr 0:e5420f1a8a1a 432 Radio.SetDioIrqParams( IrqMask, IrqMask, IRQ_RADIO_NONE, IRQ_RADIO_NONE );
GregCr 0:e5420f1a8a1a 433 // Rx Continuous
GregCr 0:e5420f1a8a1a 434 if( Eeprom.EepromData.DemoSettings.BoostedRx == false )
GregCr 0:e5420f1a8a1a 435 {
GregCr 0:e5420f1a8a1a 436 Radio.SetRx( 0xFFFFFF );
GregCr 0:e5420f1a8a1a 437 }
GregCr 0:e5420f1a8a1a 438 else
GregCr 0:e5420f1a8a1a 439 {
GregCr 0:e5420f1a8a1a 440 Radio.SetRxBoosted( 0xFFFFFF );
GregCr 0:e5420f1a8a1a 441 }
GregCr 0:e5420f1a8a1a 442 DemoInternalState = APP_IDLE;
GregCr 0:e5420f1a8a1a 443
GregCr 0:e5420f1a8a1a 444 }
GregCr 0:e5420f1a8a1a 445
GregCr 0:e5420f1a8a1a 446 if( Eeprom.EepromData.DemoSettings.MaxNumPacket > 0 ) // != Infinite
GregCr 0:e5420f1a8a1a 447 {
GregCr 0:e5420f1a8a1a 448 if( ( Eeprom.EepromData.DemoSettings.CntPacketRxOK + \
GregCr 0:e5420f1a8a1a 449 Eeprom.EepromData.DemoSettings.CntPacketRxKO ) >= \
GregCr 0:e5420f1a8a1a 450 Eeprom.EepromData.DemoSettings.MaxNumPacket )
GregCr 0:e5420f1a8a1a 451 {
GregCr 0:e5420f1a8a1a 452 RX_LED = 0;
GregCr 0:e5420f1a8a1a 453 TX_LED = 0;
GregCr 0:e5420f1a8a1a 454 DemoInternalState = APP_IDLE;
GregCr 0:e5420f1a8a1a 455 Radio.SetStandby( STDBY_RC );
GregCr 0:e5420f1a8a1a 456 SendNextPacket.detach( );
GregCr 0:e5420f1a8a1a 457 Eeprom.EepromData.DemoSettings.HoldDemo = true;
GregCr 0:e5420f1a8a1a 458 refreshDisplay = 1;
GregCr 0:e5420f1a8a1a 459 }
GregCr 0:e5420f1a8a1a 460 }
GregCr 0:e5420f1a8a1a 461
GregCr 0:e5420f1a8a1a 462 Radio.ProcessIrqs( );
GregCr 0:e5420f1a8a1a 463
GregCr 0:e5420f1a8a1a 464 switch( DemoInternalState )
GregCr 0:e5420f1a8a1a 465 {
GregCr 0:e5420f1a8a1a 466 case APP_TX:
GregCr 0:e5420f1a8a1a 467 break;
GregCr 0:e5420f1a8a1a 468
GregCr 0:e5420f1a8a1a 469 case APP_RX:
GregCr 0:e5420f1a8a1a 470 RX_LED = !RX_LED;
GregCr 0:e5420f1a8a1a 471 Radio.GetPayload( Buffer, &BufferSize, BUFFER_SIZE );
GregCr 0:e5420f1a8a1a 472 Radio.GetPacketStatus( &PacketStatus );
GregCr 0:e5420f1a8a1a 473 if( Eeprom.EepromData.DemoSettings.ModulationType == PACKET_TYPE_LORA )
GregCr 0:e5420f1a8a1a 474 {
GregCr 0:e5420f1a8a1a 475 Eeprom.EepromData.DemoSettings.RssiValue = PacketStatus.Params.LoRa.RssiPkt;
GregCr 0:e5420f1a8a1a 476 Eeprom.EepromData.DemoSettings.SnrValue = PacketStatus.Params.LoRa.SnrPkt;
GregCr 0:e5420f1a8a1a 477 if( ( PacketStatus.Params.LoRa.FreqError & 0x00080000 ) == 0x00080000 )
GregCr 0:e5420f1a8a1a 478 {
GregCr 0:e5420f1a8a1a 479 PacketStatus.Params.LoRa.FreqError = 0xFFFFF - PacketStatus.Params.LoRa.FreqError;
GregCr 0:e5420f1a8a1a 480 }
GregCr 0:e5420f1a8a1a 481 Eeprom.EepromData.DemoSettings.FreqErrorEst = ( double )PacketStatus.Params.LoRa.FreqError * FreErrorLsb;
GregCr 0:e5420f1a8a1a 482 }
GregCr 0:e5420f1a8a1a 483 else // Eeprom.EepromData.DemoSettings.ModulationType == PACKET_TYPE_GFSK
GregCr 0:e5420f1a8a1a 484 {
GregCr 0:e5420f1a8a1a 485 Eeprom.EepromData.DemoSettings.RssiValue = PacketStatus.Params.Gfsk.RssiAvg;
GregCr 0:e5420f1a8a1a 486 Eeprom.EepromData.DemoSettings.SnrValue = 0;
GregCr 0:e5420f1a8a1a 487 }
GregCr 0:e5420f1a8a1a 488
GregCr 0:e5420f1a8a1a 489 DemoInternalState = APP_IDLE;
GregCr 0:e5420f1a8a1a 490 Eeprom.EepromData.DemoSettings.CntPacketRxOK ++;
GregCr 0:e5420f1a8a1a 491 refreshDisplay = 1;
GregCr 0:e5420f1a8a1a 492 break;
GregCr 0:e5420f1a8a1a 493
GregCr 0:e5420f1a8a1a 494 case APP_RX_ERROR:
GregCr 0:e5420f1a8a1a 495 case APP_RX_TIMEOUT:
GregCr 0:e5420f1a8a1a 496 Eeprom.EepromData.DemoSettings.CntPacketRxKO ++;
GregCr 1:b96176a4ccb8 497 DemoInternalState = APP_IDLE;
GregCr 0:e5420f1a8a1a 498 refreshDisplay = 1;
GregCr 0:e5420f1a8a1a 499 break;
GregCr 0:e5420f1a8a1a 500
GregCr 0:e5420f1a8a1a 501 case APP_TX_TIMEOUT:
GregCr 0:e5420f1a8a1a 502 break;
GregCr 0:e5420f1a8a1a 503
GregCr 0:e5420f1a8a1a 504 case APP_IDLE:
GregCr 0:e5420f1a8a1a 505 break;
GregCr 0:e5420f1a8a1a 506
GregCr 0:e5420f1a8a1a 507 default:
GregCr 0:e5420f1a8a1a 508 break;
GregCr 0:e5420f1a8a1a 509 }
GregCr 0:e5420f1a8a1a 510 return refreshDisplay;
GregCr 0:e5420f1a8a1a 511 }
GregCr 0:e5420f1a8a1a 512
GregCr 0:e5420f1a8a1a 513 // ************************* PER Demo ******************************
GregCr 0:e5420f1a8a1a 514 // * *
GregCr 0:e5420f1a8a1a 515 // * *
GregCr 0:e5420f1a8a1a 516 // * *
GregCr 0:e5420f1a8a1a 517 // *****************************************************************************
GregCr 0:e5420f1a8a1a 518 uint8_t RunDemoApplicationPer( void )
GregCr 0:e5420f1a8a1a 519 {
GregCr 0:e5420f1a8a1a 520 uint8_t i = 0;
GregCr 0:e5420f1a8a1a 521 uint8_t refreshDisplay = 0;
GregCr 0:e5420f1a8a1a 522
GregCr 0:e5420f1a8a1a 523 if( Eeprom.EepromData.DemoSettings.HoldDemo == true )
GregCr 0:e5420f1a8a1a 524 {
GregCr 0:e5420f1a8a1a 525 return 0;
GregCr 0:e5420f1a8a1a 526 }
GregCr 0:e5420f1a8a1a 527
GregCr 0:e5420f1a8a1a 528 if( DemoRunning == false )
GregCr 0:e5420f1a8a1a 529 {
GregCr 0:e5420f1a8a1a 530 DemoRunning = true;
GregCr 0:e5420f1a8a1a 531
GregCr 0:e5420f1a8a1a 532 printf( "Start RunDemoApplicationPer\n\r" );
GregCr 0:e5420f1a8a1a 533
GregCr 0:e5420f1a8a1a 534 TX_LED = 0;
GregCr 0:e5420f1a8a1a 535 RX_LED = 0;
GregCr 0:e5420f1a8a1a 536
GregCr 0:e5420f1a8a1a 537 Eeprom.EepromData.DemoSettings.CntPacketTx = 0;
GregCr 0:e5420f1a8a1a 538 Eeprom.EepromData.DemoSettings.CntPacketRxOK = 0;
GregCr 0:e5420f1a8a1a 539 Eeprom.EepromData.DemoSettings.CntPacketRxKO = 0;
GregCr 0:e5420f1a8a1a 540 Eeprom.EepromData.DemoSettings.RxTimeOutCount = 0;
GregCr 0:e5420f1a8a1a 541
GregCr 0:e5420f1a8a1a 542 InitializeDemoParameters( Eeprom.EepromData.DemoSettings.ModulationType );
GregCr 0:e5420f1a8a1a 543
GregCr 0:e5420f1a8a1a 544 Eeprom.EepromData.DemoSettings.InterPacketDelay = GetTimeOnAir( Eeprom.EepromData.DemoSettings.ModulationType ) + RX_TX_TRANSITION_WAIT;
GregCr 0:e5420f1a8a1a 545
GregCr 0:e5420f1a8a1a 546 if( Eeprom.EepromData.DemoSettings.Entity == MASTER )
GregCr 0:e5420f1a8a1a 547 {
GregCr 0:e5420f1a8a1a 548 SendNextPacket.attach_us( &SendNextPacketEvent, ( uint32_t )( ( Eeprom.EepromData.DemoSettings.InterPacketDelay + RX_TIMEOUT_MARGIN ) * 1000 ) );
GregCr 0:e5420f1a8a1a 549 DemoInternalState = APP_TX;
GregCr 0:e5420f1a8a1a 550 }
GregCr 0:e5420f1a8a1a 551 else
GregCr 0:e5420f1a8a1a 552 {
GregCr 1:b96176a4ccb8 553 IrqMask = /*0xFFFF; */IRQ_HEADER_VALID | IRQ_RX_DONE | IRQ_CRC_ERROR | IRQ_RX_TX_TIMEOUT;
GregCr 0:e5420f1a8a1a 554 Radio.SetDioIrqParams( IrqMask, IrqMask, IRQ_RADIO_NONE, IRQ_RADIO_NONE );
GregCr 0:e5420f1a8a1a 555 // Rx Single without timeout for the start
GregCr 0:e5420f1a8a1a 556 if( Eeprom.EepromData.DemoSettings.BoostedRx == false )
GregCr 0:e5420f1a8a1a 557 {
GregCr 0:e5420f1a8a1a 558 Radio.SetRx( 0x0000 );
GregCr 0:e5420f1a8a1a 559 }
GregCr 0:e5420f1a8a1a 560 else
GregCr 0:e5420f1a8a1a 561 {
GregCr 0:e5420f1a8a1a 562 Radio.SetRxBoosted( 0x0000 );
GregCr 0:e5420f1a8a1a 563 }
GregCr 0:e5420f1a8a1a 564 DemoInternalState = APP_IDLE;
GregCr 0:e5420f1a8a1a 565 }
GregCr 0:e5420f1a8a1a 566 }
GregCr 0:e5420f1a8a1a 567
GregCr 0:e5420f1a8a1a 568 Radio.ProcessIrqs( );
GregCr 0:e5420f1a8a1a 569
GregCr 0:e5420f1a8a1a 570 if( Eeprom.EepromData.DemoSettings.MaxNumPacket > 0 ) // != Infinite
GregCr 0:e5420f1a8a1a 571 {
GregCr 0:e5420f1a8a1a 572 if( ( Eeprom.EepromData.DemoSettings.CntPacketRxOK + \
GregCr 0:e5420f1a8a1a 573 Eeprom.EepromData.DemoSettings.CntPacketRxKO + \
GregCr 0:e5420f1a8a1a 574 Eeprom.EepromData.DemoSettings.RxTimeOutCount) >= \
GregCr 0:e5420f1a8a1a 575 Eeprom.EepromData.DemoSettings.MaxNumPacket )
GregCr 0:e5420f1a8a1a 576 {
GregCr 0:e5420f1a8a1a 577 RX_LED = 0;
GregCr 0:e5420f1a8a1a 578 TX_LED = 0;
GregCr 0:e5420f1a8a1a 579 DemoInternalState = APP_IDLE;
GregCr 0:e5420f1a8a1a 580 Radio.SetStandby( STDBY_RC );
GregCr 0:e5420f1a8a1a 581 SendNextPacket.detach( );
GregCr 0:e5420f1a8a1a 582 Eeprom.EepromData.DemoSettings.HoldDemo = true;
GregCr 0:e5420f1a8a1a 583 refreshDisplay = 1;
GregCr 0:e5420f1a8a1a 584 }
GregCr 0:e5420f1a8a1a 585 }
GregCr 0:e5420f1a8a1a 586
GregCr 0:e5420f1a8a1a 587 switch( DemoInternalState )
GregCr 0:e5420f1a8a1a 588 {
GregCr 0:e5420f1a8a1a 589 case PER_TX_START:
GregCr 0:e5420f1a8a1a 590 Eeprom.EepromData.DemoSettings.CntPacketTx++;
GregCr 0:e5420f1a8a1a 591 DemoInternalState = APP_IDLE;
GregCr 0:e5420f1a8a1a 592
GregCr 0:e5420f1a8a1a 593 Buffer[0] = 0x00;
GregCr 0:e5420f1a8a1a 594 Buffer[1] = ( Eeprom.EepromData.DemoSettings.CntPacketTx >> 24 ) & 0xFF;
GregCr 0:e5420f1a8a1a 595 Buffer[2] = ( Eeprom.EepromData.DemoSettings.CntPacketTx >> 16 ) & 0xFF;
GregCr 0:e5420f1a8a1a 596 Buffer[3] = ( Eeprom.EepromData.DemoSettings.CntPacketTx >> 8 ) & 0xFF;
GregCr 0:e5420f1a8a1a 597 Buffer[4] = Eeprom.EepromData.DemoSettings.CntPacketTx & 0xFF;
GregCr 0:e5420f1a8a1a 598 Buffer[5] = PerMsg[0];
GregCr 0:e5420f1a8a1a 599 Buffer[6] = PerMsg[1];
GregCr 0:e5420f1a8a1a 600 Buffer[7] = PerMsg[2];
GregCr 0:e5420f1a8a1a 601 for( i = 8; i < Eeprom.EepromData.DemoSettings.PayloadLength; i++ )
GregCr 0:e5420f1a8a1a 602 {
GregCr 0:e5420f1a8a1a 603 Buffer[i] = i;
GregCr 0:e5420f1a8a1a 604 }
GregCr 0:e5420f1a8a1a 605 TX_LED = !TX_LED;
GregCr 0:e5420f1a8a1a 606 IrqMask = 0xFFFF; //IRQ_TX_DONE | IRQ_RX_TX_TIMEOUT;
GregCr 0:e5420f1a8a1a 607 Radio.SetDioIrqParams( IrqMask, IrqMask, IRQ_RADIO_NONE, IRQ_RADIO_NONE );
GregCr 0:e5420f1a8a1a 608 Radio.SendPayload( Buffer, Eeprom.EepromData.DemoSettings.PayloadLength, ( Eeprom.EepromData.DemoSettings.InterPacketDelay ) << 6 );
GregCr 0:e5420f1a8a1a 609 break;
GregCr 0:e5420f1a8a1a 610
GregCr 0:e5420f1a8a1a 611 case PER_RX_START:
GregCr 1:b96176a4ccb8 612 IrqMask = /*0xFFFF;*/ IRQ_HEADER_VALID | IRQ_RX_DONE | IRQ_CRC_ERROR | IRQ_RX_TX_TIMEOUT;
GregCr 0:e5420f1a8a1a 613 Radio.SetDioIrqParams( IrqMask, IrqMask, IRQ_RADIO_NONE, IRQ_RADIO_NONE );
GregCr 0:e5420f1a8a1a 614 if( Eeprom.EepromData.DemoSettings.BoostedRx == false )
GregCr 0:e5420f1a8a1a 615 {
GregCr 0:e5420f1a8a1a 616 Radio.SetRx( ( Eeprom.EepromData.DemoSettings.InterPacketDelay + RX_TIMEOUT_MARGIN ) << 6 );
GregCr 0:e5420f1a8a1a 617 }
GregCr 0:e5420f1a8a1a 618 else
GregCr 0:e5420f1a8a1a 619 {
GregCr 0:e5420f1a8a1a 620 Radio.SetRxBoosted( ( Eeprom.EepromData.DemoSettings.InterPacketDelay + RX_TIMEOUT_MARGIN ) << 6 );
GregCr 0:e5420f1a8a1a 621 }
GregCr 0:e5420f1a8a1a 622 DemoInternalState = APP_IDLE;
GregCr 0:e5420f1a8a1a 623 break;
GregCr 0:e5420f1a8a1a 624
GregCr 0:e5420f1a8a1a 625 case APP_TX:
GregCr 0:e5420f1a8a1a 626 if( SendNext == true )
GregCr 0:e5420f1a8a1a 627 {
GregCr 0:e5420f1a8a1a 628 SendNext = false;
GregCr 0:e5420f1a8a1a 629 if( Eeprom.EepromData.DemoSettings.MaxNumPacket == 0 )
GregCr 0:e5420f1a8a1a 630 {
GregCr 0:e5420f1a8a1a 631 DemoInternalState = PER_TX_START; // Infinite -> send next
GregCr 0:e5420f1a8a1a 632 refreshDisplay = 1;
GregCr 0:e5420f1a8a1a 633 }
GregCr 0:e5420f1a8a1a 634 else if( Eeprom.EepromData.DemoSettings.CntPacketTx < \
GregCr 0:e5420f1a8a1a 635 Eeprom.EepromData.DemoSettings.MaxNumPacket )
GregCr 0:e5420f1a8a1a 636 {
GregCr 0:e5420f1a8a1a 637 DemoInternalState = PER_TX_START; // MaxNumPacket not sent
GregCr 0:e5420f1a8a1a 638 refreshDisplay = 1;
GregCr 0:e5420f1a8a1a 639 }
GregCr 0:e5420f1a8a1a 640 else // MaxNumPacket sent -> end of demo
GregCr 0:e5420f1a8a1a 641 {
GregCr 0:e5420f1a8a1a 642 RX_LED = 0;
GregCr 0:e5420f1a8a1a 643 TX_LED = 0;
GregCr 0:e5420f1a8a1a 644 DemoInternalState = APP_IDLE;
GregCr 0:e5420f1a8a1a 645 Radio.SetStandby( STDBY_RC );
GregCr 0:e5420f1a8a1a 646 SendNextPacket.detach( );
GregCr 0:e5420f1a8a1a 647 Eeprom.EepromData.DemoSettings.HoldDemo = true;
GregCr 0:e5420f1a8a1a 648 refreshDisplay = 1;
GregCr 0:e5420f1a8a1a 649 }
GregCr 0:e5420f1a8a1a 650 }
GregCr 0:e5420f1a8a1a 651 break;
GregCr 0:e5420f1a8a1a 652
GregCr 0:e5420f1a8a1a 653 case APP_RX:
GregCr 0:e5420f1a8a1a 654 RX_LED = !RX_LED;
GregCr 0:e5420f1a8a1a 655 Radio.GetPayload( Buffer, &BufferSize, BUFFER_SIZE );
GregCr 0:e5420f1a8a1a 656 Radio.GetPacketStatus( &PacketStatus );
GregCr 0:e5420f1a8a1a 657 if( Eeprom.EepromData.DemoSettings.ModulationType == PACKET_TYPE_LORA )
GregCr 0:e5420f1a8a1a 658 {
GregCr 0:e5420f1a8a1a 659 Eeprom.EepromData.DemoSettings.RssiValue = PacketStatus.Params.LoRa.RssiPkt;
GregCr 0:e5420f1a8a1a 660 Eeprom.EepromData.DemoSettings.SnrValue = PacketStatus.Params.LoRa.SnrPkt;
GregCr 0:e5420f1a8a1a 661 if( ( PacketStatus.Params.LoRa.FreqError & 0x00080000 ) == 0x00080000 )
GregCr 0:e5420f1a8a1a 662 {
GregCr 0:e5420f1a8a1a 663 PacketStatus.Params.LoRa.FreqError = 0xFFFFF - PacketStatus.Params.LoRa.FreqError;
GregCr 0:e5420f1a8a1a 664 }
GregCr 0:e5420f1a8a1a 665 Eeprom.EepromData.DemoSettings.FreqErrorEst = ( double )PacketStatus.Params.LoRa.FreqError * FreErrorLsb;
GregCr 0:e5420f1a8a1a 666 }
GregCr 0:e5420f1a8a1a 667 else // Eeprom.EepromData.DemoSettings.ModulationType == PACKET_TYPE_GFSK
GregCr 0:e5420f1a8a1a 668 {
GregCr 0:e5420f1a8a1a 669 Eeprom.EepromData.DemoSettings.RssiValue = PacketStatus.Params.Gfsk.RssiAvg;
GregCr 0:e5420f1a8a1a 670 Eeprom.EepromData.DemoSettings.SnrValue = 0;
GregCr 0:e5420f1a8a1a 671 if( ( PacketStatus.Params.Gfsk.FreqError & 0x00000800 ) == 0x00000800 )
GregCr 0:e5420f1a8a1a 672 {
GregCr 0:e5420f1a8a1a 673 PacketStatus.Params.Gfsk.FreqError = 0x00000FFF - PacketStatus.Params.Gfsk.FreqError;
GregCr 0:e5420f1a8a1a 674 }
GregCr 0:e5420f1a8a1a 675 PacketStatus.Params.LoRa.FreqError = PacketStatus.Params.LoRa.FreqError / 2048;
GregCr 0:e5420f1a8a1a 676 Eeprom.EepromData.DemoSettings.FreqErrorEst = ( ( double )PacketStatus.Params.Gfsk.FreqError / 2048.0 );
GregCr 0:e5420f1a8a1a 677 }
GregCr 0:e5420f1a8a1a 678
GregCr 0:e5420f1a8a1a 679 DemoInternalState = PER_RX_START;
GregCr 0:e5420f1a8a1a 680 if( ( BufferSize >= PER_SIZE ) && ( strncmp( ( const char* )( Buffer + 5 ), ( const char* )PerMsg, PER_SIZE ) == 0 ) )
GregCr 0:e5420f1a8a1a 681 {
GregCr 0:e5420f1a8a1a 682 ComputePerPayload( Buffer, BufferSize );
GregCr 0:e5420f1a8a1a 683 refreshDisplay = 1;
GregCr 0:e5420f1a8a1a 684 }
GregCr 0:e5420f1a8a1a 685 else
GregCr 0:e5420f1a8a1a 686 {
GregCr 0:e5420f1a8a1a 687 Eeprom.EepromData.DemoSettings.RxTimeOutCount++;
GregCr 0:e5420f1a8a1a 688 }
GregCr 0:e5420f1a8a1a 689 break;
GregCr 0:e5420f1a8a1a 690
GregCr 0:e5420f1a8a1a 691 case APP_RX_ERROR:
GregCr 0:e5420f1a8a1a 692 case APP_RX_TIMEOUT:
GregCr 0:e5420f1a8a1a 693 Eeprom.EepromData.DemoSettings.RxTimeOutCount++;
GregCr 0:e5420f1a8a1a 694 DemoInternalState = PER_RX_START;
GregCr 0:e5420f1a8a1a 695 refreshDisplay = 1;
GregCr 0:e5420f1a8a1a 696 break;
GregCr 0:e5420f1a8a1a 697
GregCr 0:e5420f1a8a1a 698 case APP_TX_TIMEOUT:
GregCr 0:e5420f1a8a1a 699 printf( "Failure: timeout in Tx is shorter than the packet time on air\n\r" );
GregCr 0:e5420f1a8a1a 700 DemoInternalState = APP_IDLE;
GregCr 0:e5420f1a8a1a 701 Eeprom.EepromData.DemoSettings.HoldDemo = true;
GregCr 0:e5420f1a8a1a 702 refreshDisplay = 1;
GregCr 0:e5420f1a8a1a 703 break;
GregCr 0:e5420f1a8a1a 704
GregCr 0:e5420f1a8a1a 705 case APP_IDLE: // do nothing
GregCr 0:e5420f1a8a1a 706 /*
GregCr 0:e5420f1a8a1a 707 val = Radio.GetSysErrors( );
GregCr 0:e5420f1a8a1a 708 if( val.Value != 0x0000 )
GregCr 0:e5420f1a8a1a 709 {
GregCr 0:e5420f1a8a1a 710 printf(" Dev Error = 0x%04x \n\r", val.Value );
GregCr 0:e5420f1a8a1a 711 }
GregCr 0:e5420f1a8a1a 712 */
GregCr 0:e5420f1a8a1a 713 break;
GregCr 0:e5420f1a8a1a 714
GregCr 0:e5420f1a8a1a 715 default:
GregCr 0:e5420f1a8a1a 716 break;
GregCr 0:e5420f1a8a1a 717 }
GregCr 0:e5420f1a8a1a 718 return refreshDisplay;
GregCr 0:e5420f1a8a1a 719 }
GregCr 0:e5420f1a8a1a 720
GregCr 0:e5420f1a8a1a 721 void ComputePerPayload( uint8_t *buffer, uint8_t bufferSize )
GregCr 0:e5420f1a8a1a 722 {
GregCr 0:e5420f1a8a1a 723 uint32_t i = 0;
GregCr 0:e5420f1a8a1a 724
GregCr 0:e5420f1a8a1a 725 Eeprom.EepromData.DemoSettings.CntPacketRxOK++;
GregCr 0:e5420f1a8a1a 726 PacketRxSequence = ( ( uint32_t )buffer[1] << 24 ) | \
GregCr 0:e5420f1a8a1a 727 ( ( uint32_t )buffer[2] << 16 ) | \
GregCr 0:e5420f1a8a1a 728 ( ( uint32_t )buffer[3] << 8 ) | \
GregCr 0:e5420f1a8a1a 729 buffer[4];
GregCr 0:e5420f1a8a1a 730
GregCr 0:e5420f1a8a1a 731 if( ( PacketRxSequence <= PacketRxSequencePrev ) || \
GregCr 0:e5420f1a8a1a 732 ( PacketRxSequencePrev == 0xFFFFFFFF ) )
GregCr 0:e5420f1a8a1a 733 {
GregCr 0:e5420f1a8a1a 734 // Sequence went back => resynchronization
GregCr 0:e5420f1a8a1a 735 // Don't count missed packets this time
GregCr 0:e5420f1a8a1a 736 i = 0;
GregCr 0:e5420f1a8a1a 737 }
GregCr 0:e5420f1a8a1a 738 else
GregCr 0:e5420f1a8a1a 739 {
GregCr 0:e5420f1a8a1a 740 // Determine number of missed packets
GregCr 0:e5420f1a8a1a 741 i = PacketRxSequence - PacketRxSequencePrev - 1;
GregCr 0:e5420f1a8a1a 742 }
GregCr 0:e5420f1a8a1a 743 // Be ready for the next
GregCr 0:e5420f1a8a1a 744 PacketRxSequencePrev = PacketRxSequence;
GregCr 0:e5420f1a8a1a 745 // increment 'missed' counter for the RX session
GregCr 0:e5420f1a8a1a 746 Eeprom.EepromData.DemoSettings.CntPacketRxKO += i;
GregCr 0:e5420f1a8a1a 747 Eeprom.EepromData.DemoSettings.RxTimeOutCount = 0;
GregCr 0:e5420f1a8a1a 748 }
GregCr 0:e5420f1a8a1a 749
GregCr 0:e5420f1a8a1a 750 // ************************ Ping Pong Demo *****************************
GregCr 0:e5420f1a8a1a 751 // * *
GregCr 0:e5420f1a8a1a 752 // * *
GregCr 0:e5420f1a8a1a 753 // * *
GregCr 0:e5420f1a8a1a 754 // *****************************************************************************
GregCr 0:e5420f1a8a1a 755 uint8_t RunDemoApplicationPingPong( void )
GregCr 0:e5420f1a8a1a 756 {
GregCr 0:e5420f1a8a1a 757 uint8_t i = 0;
GregCr 0:e5420f1a8a1a 758 uint8_t refreshDisplay = 0;
GregCr 0:e5420f1a8a1a 759
GregCr 0:e5420f1a8a1a 760 if( Eeprom.EepromData.DemoSettings.HoldDemo == true )
GregCr 0:e5420f1a8a1a 761 {
GregCr 0:e5420f1a8a1a 762 return 0; // quit without refresh display
GregCr 0:e5420f1a8a1a 763 }
GregCr 0:e5420f1a8a1a 764
GregCr 0:e5420f1a8a1a 765 if( DemoRunning == false )
GregCr 0:e5420f1a8a1a 766 {
GregCr 0:e5420f1a8a1a 767 DemoRunning = true;
GregCr 0:e5420f1a8a1a 768 TX_LED = 0;
GregCr 0:e5420f1a8a1a 769 RX_LED = 0;
GregCr 0:e5420f1a8a1a 770 Eeprom.EepromData.DemoSettings.CntPacketTx = 0;
GregCr 0:e5420f1a8a1a 771 Eeprom.EepromData.DemoSettings.CntPacketRxOK = 0;
GregCr 0:e5420f1a8a1a 772 Eeprom.EepromData.DemoSettings.CntPacketRxOKSlave = 0;
GregCr 0:e5420f1a8a1a 773 Eeprom.EepromData.DemoSettings.CntPacketRxKO = 0;
GregCr 0:e5420f1a8a1a 774 Eeprom.EepromData.DemoSettings.CntPacketRxKOSlave = 0;
GregCr 0:e5420f1a8a1a 775 Eeprom.EepromData.DemoSettings.RxTimeOutCount = 0;
GregCr 0:e5420f1a8a1a 776
GregCr 0:e5420f1a8a1a 777 InitializeDemoParameters( Eeprom.EepromData.DemoSettings.ModulationType );
GregCr 0:e5420f1a8a1a 778
GregCr 0:e5420f1a8a1a 779 Eeprom.EepromData.DemoSettings.InterPacketDelay = GetTimeOnAir( Eeprom.EepromData.DemoSettings.ModulationType ) + RX_TX_TRANSITION_WAIT;
GregCr 0:e5420f1a8a1a 780
GregCr 0:e5420f1a8a1a 781 printf( "Start RunDemoApplicationPingPong.\n\r" );
GregCr 0:e5420f1a8a1a 782
GregCr 0:e5420f1a8a1a 783 if( Eeprom.EepromData.DemoSettings.Entity == MASTER )
GregCr 0:e5420f1a8a1a 784 {
GregCr 0:e5420f1a8a1a 785 DemoInternalState = SEND_PING_MSG;
GregCr 0:e5420f1a8a1a 786 uint32_t temp = ( Eeprom.EepromData.DemoSettings.InterPacketDelay << 1 ) + RX_TIMEOUT_MARGIN;
GregCr 1:b96176a4ccb8 787 float val = ( float )temp / 1000.0;
GregCr 0:e5420f1a8a1a 788 SendNextPacket.attach( &SendNextPacketEvent, val );
GregCr 0:e5420f1a8a1a 789 }
GregCr 0:e5420f1a8a1a 790 else
GregCr 0:e5420f1a8a1a 791 {
GregCr 0:e5420f1a8a1a 792 IrqMask = IRQ_RX_DONE | IRQ_CRC_ERROR | IRQ_RX_TX_TIMEOUT;
GregCr 0:e5420f1a8a1a 793 Radio.SetDioIrqParams( IrqMask, IrqMask, IRQ_RADIO_NONE, IRQ_RADIO_NONE );
GregCr 0:e5420f1a8a1a 794 // Rx Single without timeout for the start
GregCr 0:e5420f1a8a1a 795 RX_LED = !RX_LED;
GregCr 0:e5420f1a8a1a 796
GregCr 0:e5420f1a8a1a 797 if( Eeprom.EepromData.DemoSettings.BoostedRx == false )
GregCr 0:e5420f1a8a1a 798 {
GregCr 0:e5420f1a8a1a 799 Radio.SetRx( 0x0000 );
GregCr 0:e5420f1a8a1a 800 }
GregCr 0:e5420f1a8a1a 801 else
GregCr 0:e5420f1a8a1a 802 {
GregCr 0:e5420f1a8a1a 803 Radio.SetRxBoosted( 0x0000 );
GregCr 0:e5420f1a8a1a 804 }
GregCr 0:e5420f1a8a1a 805 DemoInternalState = APP_IDLE;
GregCr 0:e5420f1a8a1a 806 }
GregCr 0:e5420f1a8a1a 807 }
GregCr 0:e5420f1a8a1a 808
GregCr 0:e5420f1a8a1a 809 Radio.ProcessIrqs( );
GregCr 0:e5420f1a8a1a 810
GregCr 0:e5420f1a8a1a 811 if( Eeprom.EepromData.DemoSettings.Entity == MASTER )
GregCr 0:e5420f1a8a1a 812 {
GregCr 0:e5420f1a8a1a 813 switch( DemoInternalState )
GregCr 0:e5420f1a8a1a 814 {
GregCr 0:e5420f1a8a1a 815 case SEND_PING_MSG:
GregCr 0:e5420f1a8a1a 816 if( ( Eeprom.EepromData.DemoSettings.MaxNumPacket != 0 ) \
GregCr 0:e5420f1a8a1a 817 && ( Eeprom.EepromData.DemoSettings.CntPacketTx >= Eeprom.EepromData.DemoSettings.MaxNumPacket ) )
GregCr 0:e5420f1a8a1a 818 {
GregCr 0:e5420f1a8a1a 819 SendNextPacket.detach( );
GregCr 0:e5420f1a8a1a 820 SendNext = false;
GregCr 0:e5420f1a8a1a 821 RX_LED = 0;
GregCr 0:e5420f1a8a1a 822 TX_LED = 0;
GregCr 0:e5420f1a8a1a 823 DemoInternalState = APP_IDLE;
GregCr 0:e5420f1a8a1a 824 Radio.SetStandby( STDBY_RC );
GregCr 0:e5420f1a8a1a 825 Eeprom.EepromData.DemoSettings.HoldDemo = true;
GregCr 0:e5420f1a8a1a 826 refreshDisplay = 1;
GregCr 0:e5420f1a8a1a 827 }
GregCr 0:e5420f1a8a1a 828 else
GregCr 0:e5420f1a8a1a 829 {
GregCr 0:e5420f1a8a1a 830 if( SendNext == true )
GregCr 0:e5420f1a8a1a 831 {
GregCr 0:e5420f1a8a1a 832 SendNext = false;
GregCr 0:e5420f1a8a1a 833 Radio.SetStandby( STDBY_RC );
GregCr 0:e5420f1a8a1a 834 DemoInternalState = APP_IDLE;
GregCr 0:e5420f1a8a1a 835 Eeprom.EepromData.DemoSettings.CntPacketTx++;
GregCr 0:e5420f1a8a1a 836 // Send the next PING frame
GregCr 0:e5420f1a8a1a 837 Buffer[0] = ( Eeprom.EepromData.DemoSettings.CntPacketTx >> 24 ) & 0xFF;
GregCr 0:e5420f1a8a1a 838 Buffer[1] = ( Eeprom.EepromData.DemoSettings.CntPacketTx >> 16 ) & 0xFF;
GregCr 0:e5420f1a8a1a 839 Buffer[2] = ( Eeprom.EepromData.DemoSettings.CntPacketTx >> 8 ) & 0xFF;
GregCr 0:e5420f1a8a1a 840 Buffer[3] = ( Eeprom.EepromData.DemoSettings.CntPacketTx & 0xFF );
GregCr 0:e5420f1a8a1a 841 Buffer[4] = PingMsg[0];
GregCr 0:e5420f1a8a1a 842 Buffer[5] = PingMsg[1];
GregCr 0:e5420f1a8a1a 843 Buffer[6] = PingMsg[2];
GregCr 0:e5420f1a8a1a 844 Buffer[7] = PingMsg[3];
GregCr 0:e5420f1a8a1a 845 for( i = 8; i < Eeprom.EepromData.DemoSettings.PayloadLength; i++ )
GregCr 0:e5420f1a8a1a 846 {
GregCr 0:e5420f1a8a1a 847 Buffer[i] = i;
GregCr 0:e5420f1a8a1a 848 }
GregCr 0:e5420f1a8a1a 849 TX_LED = !TX_LED;
GregCr 0:e5420f1a8a1a 850 IrqMask = IRQ_TX_DONE | IRQ_RX_TX_TIMEOUT;
GregCr 0:e5420f1a8a1a 851 Radio.SetDioIrqParams( IrqMask, IrqMask, IRQ_RADIO_NONE, IRQ_RADIO_NONE );
GregCr 0:e5420f1a8a1a 852 Radio.SendPayload( Buffer, Eeprom.EepromData.DemoSettings.PayloadLength, \
GregCr 0:e5420f1a8a1a 853 Eeprom.EepromData.DemoSettings.InterPacketDelay << 6 );
GregCr 0:e5420f1a8a1a 854 }
GregCr 0:e5420f1a8a1a 855 }
GregCr 0:e5420f1a8a1a 856 break;
GregCr 0:e5420f1a8a1a 857
GregCr 0:e5420f1a8a1a 858 case APP_TX:
GregCr 0:e5420f1a8a1a 859 DemoInternalState = APP_IDLE;
GregCr 0:e5420f1a8a1a 860 TX_LED = !TX_LED;
GregCr 0:e5420f1a8a1a 861 RX_LED = !RX_LED;
GregCr 0:e5420f1a8a1a 862 IrqMask = IRQ_RX_DONE | IRQ_CRC_ERROR | IRQ_RX_TX_TIMEOUT;
GregCr 0:e5420f1a8a1a 863 Radio.SetDioIrqParams( IrqMask, IrqMask, IRQ_RADIO_NONE, IRQ_RADIO_NONE );
GregCr 0:e5420f1a8a1a 864
GregCr 0:e5420f1a8a1a 865 if( Eeprom.EepromData.DemoSettings.BoostedRx == false )
GregCr 0:e5420f1a8a1a 866 {
GregCr 0:e5420f1a8a1a 867 Radio.SetRx( ( ( Eeprom.EepromData.DemoSettings.InterPacketDelay << 1 ) + RX_TIMEOUT_MARGIN ) << 6 );
GregCr 0:e5420f1a8a1a 868 }
GregCr 0:e5420f1a8a1a 869 else
GregCr 0:e5420f1a8a1a 870 {
GregCr 0:e5420f1a8a1a 871 Radio.SetRxBoosted( ( ( Eeprom.EepromData.DemoSettings.InterPacketDelay << 1 ) + RX_TIMEOUT_MARGIN ) << 6 );
GregCr 0:e5420f1a8a1a 872 }
GregCr 0:e5420f1a8a1a 873 break;
GregCr 0:e5420f1a8a1a 874
GregCr 0:e5420f1a8a1a 875 case APP_RX:
GregCr 0:e5420f1a8a1a 876 RX_LED = !RX_LED;
GregCr 0:e5420f1a8a1a 877 Radio.GetPayload( Buffer, &BufferSize, BUFFER_SIZE );
GregCr 0:e5420f1a8a1a 878 Radio.GetPacketStatus( &PacketStatus );
GregCr 0:e5420f1a8a1a 879 if( Eeprom.EepromData.ModulationParams.PacketType == PACKET_TYPE_LORA )
GregCr 0:e5420f1a8a1a 880 {
GregCr 0:e5420f1a8a1a 881 Eeprom.EepromData.DemoSettings.RssiValue = PacketStatus.Params.LoRa.RssiPkt;
GregCr 0:e5420f1a8a1a 882 Eeprom.EepromData.DemoSettings.SnrValue = PacketStatus.Params.LoRa.SnrPkt;
GregCr 0:e5420f1a8a1a 883 }
GregCr 0:e5420f1a8a1a 884 else // Eeprom.EepromData.ModulationParams.PacketType == PACKET_TYPE_GFSK
GregCr 0:e5420f1a8a1a 885 {
GregCr 0:e5420f1a8a1a 886 Eeprom.EepromData.DemoSettings.RssiValue = PacketStatus.Params.Gfsk.RssiAvg;
GregCr 0:e5420f1a8a1a 887 Eeprom.EepromData.DemoSettings.SnrValue = 0;
GregCr 0:e5420f1a8a1a 888 }
GregCr 0:e5420f1a8a1a 889
GregCr 0:e5420f1a8a1a 890 if( ( BufferSize >= PINGPONG_SIZE ) && ( strncmp( ( const char* )( Buffer + 8 ), ( const char* )PongMsg, PINGPONG_SIZE ) == 0 ) )
GregCr 0:e5420f1a8a1a 891 {
GregCr 0:e5420f1a8a1a 892 ComputePingPongPayload( Buffer, BufferSize );
GregCr 0:e5420f1a8a1a 893 }
GregCr 0:e5420f1a8a1a 894 else
GregCr 0:e5420f1a8a1a 895 {
GregCr 0:e5420f1a8a1a 896 Eeprom.EepromData.DemoSettings.CntPacketRxKO++;
GregCr 0:e5420f1a8a1a 897 }
GregCr 0:e5420f1a8a1a 898 DemoInternalState = SEND_PING_MSG;
GregCr 0:e5420f1a8a1a 899 refreshDisplay = 1;
GregCr 0:e5420f1a8a1a 900 break;
GregCr 0:e5420f1a8a1a 901
GregCr 0:e5420f1a8a1a 902 case APP_RX_TIMEOUT:
GregCr 0:e5420f1a8a1a 903 case APP_RX_ERROR:
GregCr 0:e5420f1a8a1a 904 RX_LED = !RX_LED;
GregCr 0:e5420f1a8a1a 905 Eeprom.EepromData.DemoSettings.CntPacketRxKO++;
GregCr 0:e5420f1a8a1a 906 DemoInternalState = SEND_PING_MSG;
GregCr 0:e5420f1a8a1a 907 refreshDisplay = 1;
GregCr 0:e5420f1a8a1a 908 break;
GregCr 0:e5420f1a8a1a 909
GregCr 0:e5420f1a8a1a 910 case APP_TX_TIMEOUT:
GregCr 0:e5420f1a8a1a 911 printf( "Failure: timeout in Tx is shorter than the packet time on air\n\r" );
GregCr 0:e5420f1a8a1a 912 DemoInternalState = APP_IDLE;
GregCr 0:e5420f1a8a1a 913 Eeprom.EepromData.DemoSettings.HoldDemo = true;
GregCr 0:e5420f1a8a1a 914 refreshDisplay = 1;
GregCr 0:e5420f1a8a1a 915 break;
GregCr 0:e5420f1a8a1a 916
GregCr 0:e5420f1a8a1a 917 case APP_IDLE: // do nothing
GregCr 0:e5420f1a8a1a 918 break;
GregCr 0:e5420f1a8a1a 919
GregCr 0:e5420f1a8a1a 920 default:
GregCr 0:e5420f1a8a1a 921 break;
GregCr 0:e5420f1a8a1a 922 }
GregCr 0:e5420f1a8a1a 923 }
GregCr 0:e5420f1a8a1a 924 else // SLAVE
GregCr 0:e5420f1a8a1a 925 {
GregCr 0:e5420f1a8a1a 926 switch( DemoInternalState )
GregCr 0:e5420f1a8a1a 927 {
GregCr 0:e5420f1a8a1a 928 case SEND_PONG_MSG:
GregCr 0:e5420f1a8a1a 929 wait_ms( RX_TX_TRANSITION_WAIT );
GregCr 0:e5420f1a8a1a 930
GregCr 0:e5420f1a8a1a 931 DemoInternalState = APP_IDLE;
GregCr 0:e5420f1a8a1a 932 // Send the next PING frame
GregCr 0:e5420f1a8a1a 933 Buffer[0] = ( Eeprom.EepromData.DemoSettings.CntPacketTx >> 24 ) & 0xFF;
GregCr 0:e5420f1a8a1a 934 Buffer[1] = ( Eeprom.EepromData.DemoSettings.CntPacketTx >> 16 ) & 0xFF;
GregCr 0:e5420f1a8a1a 935 Buffer[2] = ( Eeprom.EepromData.DemoSettings.CntPacketTx >> 8 ) & 0xFF;
GregCr 0:e5420f1a8a1a 936 Buffer[3] = ( Eeprom.EepromData.DemoSettings.CntPacketTx & 0xFF );
GregCr 0:e5420f1a8a1a 937 Buffer[4] = ( ( Eeprom.EepromData.DemoSettings.CntPacketRxKO + \
GregCr 0:e5420f1a8a1a 938 Eeprom.EepromData.DemoSettings.RxTimeOutCount ) >> 24 ) & 0xFF;
GregCr 0:e5420f1a8a1a 939 Buffer[5] = ( ( Eeprom.EepromData.DemoSettings.CntPacketRxKO + \
GregCr 0:e5420f1a8a1a 940 Eeprom.EepromData.DemoSettings.RxTimeOutCount ) >> 16 ) & 0xFF;
GregCr 0:e5420f1a8a1a 941 Buffer[6] = ( ( Eeprom.EepromData.DemoSettings.CntPacketRxKO + \
GregCr 0:e5420f1a8a1a 942 Eeprom.EepromData.DemoSettings.RxTimeOutCount ) >> 8 ) & 0xFF;
GregCr 0:e5420f1a8a1a 943 Buffer[7] = ( ( Eeprom.EepromData.DemoSettings.CntPacketRxKO + \
GregCr 0:e5420f1a8a1a 944 Eeprom.EepromData.DemoSettings.RxTimeOutCount ) & 0xFF );
GregCr 0:e5420f1a8a1a 945 Buffer[8] = PongMsg[0];
GregCr 0:e5420f1a8a1a 946 Buffer[9] = PongMsg[1];
GregCr 0:e5420f1a8a1a 947 Buffer[10] = PongMsg[2];
GregCr 0:e5420f1a8a1a 948 Buffer[11] = PongMsg[3];
GregCr 0:e5420f1a8a1a 949 for( i = 12; i < Eeprom.EepromData.DemoSettings.PayloadLength; i++ )
GregCr 0:e5420f1a8a1a 950 {
GregCr 0:e5420f1a8a1a 951 Buffer[i] = i;
GregCr 0:e5420f1a8a1a 952 }
GregCr 0:e5420f1a8a1a 953 TX_LED = !TX_LED;
GregCr 0:e5420f1a8a1a 954 IrqMask = IRQ_TX_DONE | IRQ_RX_TX_TIMEOUT;
GregCr 0:e5420f1a8a1a 955 Radio.SetDioIrqParams( IrqMask, IrqMask, IRQ_RADIO_NONE, IRQ_RADIO_NONE );
GregCr 0:e5420f1a8a1a 956 Radio.SendPayload( Buffer, Eeprom.EepromData.DemoSettings.PayloadLength, \
GregCr 0:e5420f1a8a1a 957 ( Eeprom.EepromData.DemoSettings.InterPacketDelay ) << 6 );
GregCr 0:e5420f1a8a1a 958 break;
GregCr 0:e5420f1a8a1a 959
GregCr 0:e5420f1a8a1a 960 case APP_TX:
GregCr 0:e5420f1a8a1a 961 if( ( Eeprom.EepromData.DemoSettings.MaxNumPacket != 0 ) \
GregCr 0:e5420f1a8a1a 962 && ( ( Eeprom.EepromData.DemoSettings.CntPacketRxOK + Eeprom.EepromData.DemoSettings.CntPacketRxKO + \
GregCr 0:e5420f1a8a1a 963 Eeprom.EepromData.DemoSettings.RxTimeOutCount ) >= Eeprom.EepromData.DemoSettings.MaxNumPacket ) )
GregCr 0:e5420f1a8a1a 964 {
GregCr 0:e5420f1a8a1a 965 SendNextPacket.detach( );
GregCr 0:e5420f1a8a1a 966 SendNext = false;
GregCr 0:e5420f1a8a1a 967 RX_LED = 0;
GregCr 0:e5420f1a8a1a 968 TX_LED = 0;
GregCr 0:e5420f1a8a1a 969 DemoInternalState = APP_IDLE;
GregCr 0:e5420f1a8a1a 970 Radio.SetStandby( STDBY_RC );
GregCr 0:e5420f1a8a1a 971 Eeprom.EepromData.DemoSettings.HoldDemo = true;
GregCr 0:e5420f1a8a1a 972 refreshDisplay = 1;
GregCr 0:e5420f1a8a1a 973 }
GregCr 0:e5420f1a8a1a 974 else
GregCr 0:e5420f1a8a1a 975 {
GregCr 0:e5420f1a8a1a 976 DemoInternalState = APP_IDLE;
GregCr 0:e5420f1a8a1a 977 TX_LED = !TX_LED;
GregCr 0:e5420f1a8a1a 978 RX_LED = !RX_LED;
GregCr 0:e5420f1a8a1a 979 IrqMask = IRQ_RX_DONE | IRQ_CRC_ERROR | IRQ_RX_TX_TIMEOUT;
GregCr 0:e5420f1a8a1a 980 Radio.SetDioIrqParams( IrqMask, IrqMask, IRQ_RADIO_NONE, IRQ_RADIO_NONE );
GregCr 0:e5420f1a8a1a 981 if( Eeprom.EepromData.DemoSettings.BoostedRx == false )
GregCr 0:e5420f1a8a1a 982 {
GregCr 0:e5420f1a8a1a 983 Radio.SetRx( ( ( Eeprom.EepromData.DemoSettings.InterPacketDelay << 1 ) + RX_TIMEOUT_MARGIN ) << 6 );
GregCr 0:e5420f1a8a1a 984 }
GregCr 0:e5420f1a8a1a 985 else
GregCr 0:e5420f1a8a1a 986 {
GregCr 0:e5420f1a8a1a 987 Radio.SetRxBoosted( ( ( Eeprom.EepromData.DemoSettings.InterPacketDelay << 1 ) + RX_TIMEOUT_MARGIN) << 6 );
GregCr 0:e5420f1a8a1a 988 }
GregCr 0:e5420f1a8a1a 989 refreshDisplay = 1;
GregCr 0:e5420f1a8a1a 990 }
GregCr 0:e5420f1a8a1a 991 break;
GregCr 0:e5420f1a8a1a 992
GregCr 0:e5420f1a8a1a 993 case APP_RX:
GregCr 0:e5420f1a8a1a 994 DemoInternalState = APP_IDLE;
GregCr 0:e5420f1a8a1a 995 RX_LED = !RX_LED;
GregCr 0:e5420f1a8a1a 996 Radio.GetPayload( Buffer, &BufferSize, BUFFER_SIZE );
GregCr 0:e5420f1a8a1a 997 Radio.GetPacketStatus( &PacketStatus );
GregCr 0:e5420f1a8a1a 998 if( Eeprom.EepromData.ModulationParams.PacketType == PACKET_TYPE_LORA )
GregCr 0:e5420f1a8a1a 999 {
GregCr 0:e5420f1a8a1a 1000 Eeprom.EepromData.DemoSettings.RssiValue = PacketStatus.Params.LoRa.RssiPkt;
GregCr 0:e5420f1a8a1a 1001 Eeprom.EepromData.DemoSettings.SnrValue = PacketStatus.Params.LoRa.SnrPkt;
GregCr 0:e5420f1a8a1a 1002 }
GregCr 0:e5420f1a8a1a 1003 else // Eeprom.EepromData.ModulationParams.PacketType == PACKET_TYPE_GFSK
GregCr 0:e5420f1a8a1a 1004 {
GregCr 0:e5420f1a8a1a 1005 Eeprom.EepromData.DemoSettings.RssiValue = PacketStatus.Params.Gfsk.RssiAvg;
GregCr 0:e5420f1a8a1a 1006 Eeprom.EepromData.DemoSettings.SnrValue = 0;
GregCr 0:e5420f1a8a1a 1007 }
GregCr 0:e5420f1a8a1a 1008
GregCr 0:e5420f1a8a1a 1009 if( ( BufferSize >= PINGPONG_SIZE ) && ( strncmp( ( const char* )( Buffer + 4 ), ( const char* )PingMsg, PINGPONG_SIZE ) == 0 ) )
GregCr 0:e5420f1a8a1a 1010 {
GregCr 0:e5420f1a8a1a 1011 ComputePingPongPayload( Buffer, BufferSize );
GregCr 0:e5420f1a8a1a 1012 DemoInternalState = SEND_PONG_MSG;
GregCr 0:e5420f1a8a1a 1013 }
GregCr 0:e5420f1a8a1a 1014 else
GregCr 0:e5420f1a8a1a 1015 {
GregCr 0:e5420f1a8a1a 1016 Eeprom.EepromData.DemoSettings.CntPacketRxKO++;
GregCr 0:e5420f1a8a1a 1017 RX_LED = !RX_LED;
GregCr 0:e5420f1a8a1a 1018 IrqMask = IRQ_RX_DONE | IRQ_CRC_ERROR | IRQ_RX_TX_TIMEOUT;
GregCr 0:e5420f1a8a1a 1019 Radio.SetDioIrqParams( IrqMask, IrqMask, IRQ_RADIO_NONE, IRQ_RADIO_NONE );
GregCr 0:e5420f1a8a1a 1020 if( Eeprom.EepromData.DemoSettings.BoostedRx == false )
GregCr 0:e5420f1a8a1a 1021 {
GregCr 0:e5420f1a8a1a 1022 Radio.SetRx( ( Eeprom.EepromData.DemoSettings.InterPacketDelay ) << 6 );
GregCr 0:e5420f1a8a1a 1023 }
GregCr 0:e5420f1a8a1a 1024 else
GregCr 0:e5420f1a8a1a 1025 {
GregCr 0:e5420f1a8a1a 1026 Radio.SetRxBoosted( ( Eeprom.EepromData.DemoSettings.InterPacketDelay ) << 6 );
GregCr 0:e5420f1a8a1a 1027 }
GregCr 0:e5420f1a8a1a 1028 refreshDisplay = 1;
GregCr 0:e5420f1a8a1a 1029 }
GregCr 0:e5420f1a8a1a 1030 break;
GregCr 0:e5420f1a8a1a 1031
GregCr 0:e5420f1a8a1a 1032 case APP_RX_TIMEOUT:
GregCr 0:e5420f1a8a1a 1033 case APP_RX_ERROR:
GregCr 0:e5420f1a8a1a 1034 DemoInternalState = APP_IDLE;
GregCr 0:e5420f1a8a1a 1035 Eeprom.EepromData.DemoSettings.RxTimeOutCount++;
GregCr 0:e5420f1a8a1a 1036 IrqMask = IRQ_RX_DONE | IRQ_CRC_ERROR | IRQ_RX_TX_TIMEOUT;
GregCr 0:e5420f1a8a1a 1037 Radio.SetDioIrqParams( IrqMask, IrqMask, IRQ_RADIO_NONE, IRQ_RADIO_NONE );
GregCr 0:e5420f1a8a1a 1038 if( Eeprom.EepromData.DemoSettings.BoostedRx == false )
GregCr 0:e5420f1a8a1a 1039 {
GregCr 0:e5420f1a8a1a 1040 Radio.SetRx( ( Eeprom.EepromData.DemoSettings.InterPacketDelay ) << 6 );
GregCr 0:e5420f1a8a1a 1041 }
GregCr 0:e5420f1a8a1a 1042 else
GregCr 0:e5420f1a8a1a 1043 {
GregCr 0:e5420f1a8a1a 1044 Radio.SetRxBoosted( ( Eeprom.EepromData.DemoSettings.InterPacketDelay ) << 6 );
GregCr 0:e5420f1a8a1a 1045 }
GregCr 0:e5420f1a8a1a 1046 refreshDisplay = 1;
GregCr 0:e5420f1a8a1a 1047 break;
GregCr 0:e5420f1a8a1a 1048
GregCr 0:e5420f1a8a1a 1049 case APP_TX_TIMEOUT:
GregCr 0:e5420f1a8a1a 1050 printf( "Failure: timeout in Tx is shorter than the packet time on air\n\r" );
GregCr 0:e5420f1a8a1a 1051 DemoInternalState = APP_IDLE;
GregCr 0:e5420f1a8a1a 1052 Eeprom.EepromData.DemoSettings.HoldDemo = true;
GregCr 0:e5420f1a8a1a 1053 refreshDisplay = 1;
GregCr 0:e5420f1a8a1a 1054 break;
GregCr 0:e5420f1a8a1a 1055
GregCr 0:e5420f1a8a1a 1056 case APP_IDLE: // do nothing
GregCr 0:e5420f1a8a1a 1057 break;
GregCr 0:e5420f1a8a1a 1058
GregCr 0:e5420f1a8a1a 1059 default:
GregCr 0:e5420f1a8a1a 1060 break;
GregCr 0:e5420f1a8a1a 1061 }
GregCr 0:e5420f1a8a1a 1062 }
GregCr 0:e5420f1a8a1a 1063 return refreshDisplay;
GregCr 0:e5420f1a8a1a 1064 }
GregCr 0:e5420f1a8a1a 1065
GregCr 0:e5420f1a8a1a 1066 void ComputePingPongPayload( uint8_t *buffer, uint8_t bufferSize )
GregCr 0:e5420f1a8a1a 1067 {
GregCr 0:e5420f1a8a1a 1068 uint32_t i = 0;
GregCr 0:e5420f1a8a1a 1069
GregCr 0:e5420f1a8a1a 1070 PacketRxSequence = ( ( uint32_t )buffer[0] << 24 ) | \
GregCr 0:e5420f1a8a1a 1071 ( ( uint32_t )buffer[1] << 16 ) | \
GregCr 0:e5420f1a8a1a 1072 ( ( uint32_t )buffer[2] << 8 ) | \
GregCr 0:e5420f1a8a1a 1073 buffer[3];
GregCr 0:e5420f1a8a1a 1074
GregCr 0:e5420f1a8a1a 1075 if( Eeprom.EepromData.DemoSettings.Entity == MASTER )
GregCr 0:e5420f1a8a1a 1076 {
GregCr 0:e5420f1a8a1a 1077 Eeprom.EepromData.DemoSettings.CntPacketRxKOSlave =
GregCr 0:e5420f1a8a1a 1078 ( ( uint32_t )buffer[4] << 24 ) | \
GregCr 0:e5420f1a8a1a 1079 ( ( uint32_t )buffer[5] << 16 ) | \
GregCr 0:e5420f1a8a1a 1080 ( ( uint32_t )buffer[6] << 8 ) | \
GregCr 0:e5420f1a8a1a 1081 buffer[7];
GregCr 0:e5420f1a8a1a 1082 if( PacketRxSequence > Eeprom.EepromData.DemoSettings.CntPacketRxKOSlave )
GregCr 0:e5420f1a8a1a 1083 {
GregCr 0:e5420f1a8a1a 1084 Eeprom.EepromData.DemoSettings.CntPacketRxOKSlave = PacketRxSequence - \
GregCr 0:e5420f1a8a1a 1085 Eeprom.EepromData.DemoSettings.CntPacketRxKOSlave;
GregCr 0:e5420f1a8a1a 1086 }
GregCr 0:e5420f1a8a1a 1087 else
GregCr 0:e5420f1a8a1a 1088 {
GregCr 0:e5420f1a8a1a 1089 Eeprom.EepromData.DemoSettings.CntPacketRxOKSlave = 0;
GregCr 0:e5420f1a8a1a 1090 }
GregCr 0:e5420f1a8a1a 1091
GregCr 0:e5420f1a8a1a 1092 if( PacketRxSequence == Eeprom.EepromData.DemoSettings.CntPacketTx )
GregCr 0:e5420f1a8a1a 1093 {
GregCr 0:e5420f1a8a1a 1094 Eeprom.EepromData.DemoSettings.CntPacketRxOK += 1;
GregCr 0:e5420f1a8a1a 1095 }
GregCr 0:e5420f1a8a1a 1096 else
GregCr 0:e5420f1a8a1a 1097 {
GregCr 0:e5420f1a8a1a 1098 Eeprom.EepromData.DemoSettings.CntPacketRxKO += 1;
GregCr 0:e5420f1a8a1a 1099 }
GregCr 0:e5420f1a8a1a 1100 }
GregCr 0:e5420f1a8a1a 1101 else
GregCr 0:e5420f1a8a1a 1102 {
GregCr 0:e5420f1a8a1a 1103 Eeprom.EepromData.DemoSettings.CntPacketRxOK += 1;
GregCr 0:e5420f1a8a1a 1104 if( ( PacketRxSequence <= PacketRxSequencePrev ) || \
GregCr 0:e5420f1a8a1a 1105 ( PacketRxSequencePrev == 0 ) )
GregCr 0:e5420f1a8a1a 1106 {
GregCr 0:e5420f1a8a1a 1107 // Sequence went back => resynchronization
GregCr 0:e5420f1a8a1a 1108 // Don't count missed packets this time
GregCr 0:e5420f1a8a1a 1109 i = 0;
GregCr 0:e5420f1a8a1a 1110 }
GregCr 0:e5420f1a8a1a 1111 else
GregCr 0:e5420f1a8a1a 1112 {
GregCr 0:e5420f1a8a1a 1113 // Determine number of missed packets
GregCr 0:e5420f1a8a1a 1114 i = PacketRxSequence - PacketRxSequencePrev - 1;
GregCr 0:e5420f1a8a1a 1115 }
GregCr 0:e5420f1a8a1a 1116 // Be ready for the next
GregCr 0:e5420f1a8a1a 1117 PacketRxSequencePrev = PacketRxSequence;
GregCr 0:e5420f1a8a1a 1118 Eeprom.EepromData.DemoSettings.CntPacketTx = PacketRxSequence;
GregCr 0:e5420f1a8a1a 1119 // increment 'missed' counter for the RX session
GregCr 0:e5420f1a8a1a 1120 Eeprom.EepromData.DemoSettings.CntPacketRxKO += i;
GregCr 0:e5420f1a8a1a 1121 Eeprom.EepromData.DemoSettings.RxTimeOutCount = 0;
GregCr 0:e5420f1a8a1a 1122 }
GregCr 0:e5420f1a8a1a 1123 }
GregCr 0:e5420f1a8a1a 1124
GregCr 0:e5420f1a8a1a 1125 // ************************ Utils ****************************
GregCr 0:e5420f1a8a1a 1126 // * *
GregCr 0:e5420f1a8a1a 1127 // * *
GregCr 0:e5420f1a8a1a 1128 // * *
GregCr 0:e5420f1a8a1a 1129 // *****************************************************************************
GregCr 0:e5420f1a8a1a 1130
GregCr 0:e5420f1a8a1a 1131 uint8_t GetConnectedDevice( void )
GregCr 0:e5420f1a8a1a 1132 {
GregCr 0:e5420f1a8a1a 1133 return( Radio.GetDeviceType( ) );
GregCr 0:e5420f1a8a1a 1134 }
GregCr 0:e5420f1a8a1a 1135
GregCr 1:b96176a4ccb8 1136 uint8_t GetMatchingFrequency( void )
GregCr 1:b96176a4ccb8 1137 {
GregCr 1:b96176a4ccb8 1138 return( Radio.GetFreqSelect( ) );
GregCr 1:b96176a4ccb8 1139 }
GregCr 1:b96176a4ccb8 1140
GregCr 0:e5420f1a8a1a 1141 void InitDemoApplication( void )
GregCr 0:e5420f1a8a1a 1142 {
GregCr 0:e5420f1a8a1a 1143 RX_LED = 1;
GregCr 0:e5420f1a8a1a 1144 TX_LED = 1;
GregCr 0:e5420f1a8a1a 1145
GregCr 0:e5420f1a8a1a 1146 Radio.Init( );
GregCr 0:e5420f1a8a1a 1147
GregCr 0:e5420f1a8a1a 1148 // Can also be set in LDO mode but consume more power
GregCr 0:e5420f1a8a1a 1149 Radio.SetRegulatorMode( ( RadioRegulatorMode_t )Eeprom.EepromData.DemoSettings.RadioPowerMode );
GregCr 0:e5420f1a8a1a 1150 Radio.SetStandby( STDBY_RC );
GregCr 0:e5420f1a8a1a 1151
GregCr 0:e5420f1a8a1a 1152 memset( &Buffer, 0x00, BufferSize );
GregCr 0:e5420f1a8a1a 1153
GregCr 0:e5420f1a8a1a 1154 RX_LED = 0;
GregCr 0:e5420f1a8a1a 1155 TX_LED = 0;
GregCr 0:e5420f1a8a1a 1156
GregCr 0:e5420f1a8a1a 1157 PacketRxSequence = 0;
GregCr 0:e5420f1a8a1a 1158 PacketRxSequencePrev = 0;
GregCr 0:e5420f1a8a1a 1159 Eeprom.EepromData.DemoSettings.CntPacketTx = 0;
GregCr 0:e5420f1a8a1a 1160 Eeprom.EepromData.DemoSettings.CntPacketRxOK = 0;
GregCr 0:e5420f1a8a1a 1161 Eeprom.EepromData.DemoSettings.CntPacketRxKO = 0;
GregCr 0:e5420f1a8a1a 1162 Eeprom.EepromData.DemoSettings.RxTimeOutCount = 0;
GregCr 0:e5420f1a8a1a 1163 }
GregCr 0:e5420f1a8a1a 1164
GregCr 0:e5420f1a8a1a 1165 void StopDemoApplication( void )
GregCr 0:e5420f1a8a1a 1166 {
GregCr 0:e5420f1a8a1a 1167 if( DemoRunning == true )
GregCr 0:e5420f1a8a1a 1168 {
GregCr 0:e5420f1a8a1a 1169 Radio.CheckDeviceReady( );
GregCr 0:e5420f1a8a1a 1170
GregCr 0:e5420f1a8a1a 1171 RX_LED = 0;
GregCr 0:e5420f1a8a1a 1172 TX_LED = 0;
GregCr 0:e5420f1a8a1a 1173 DemoRunning = false;
GregCr 0:e5420f1a8a1a 1174 SendNext = false;
GregCr 0:e5420f1a8a1a 1175 PacketRxSequence = 0;
GregCr 0:e5420f1a8a1a 1176 PacketRxSequencePrev = 0;
GregCr 0:e5420f1a8a1a 1177 Eeprom.EepromData.DemoSettings.CntPacketTx = 0;
GregCr 0:e5420f1a8a1a 1178 Eeprom.EepromData.DemoSettings.CntPacketRxOK = 0;
GregCr 0:e5420f1a8a1a 1179 Eeprom.EepromData.DemoSettings.CntPacketRxKO = 0;
GregCr 0:e5420f1a8a1a 1180 Eeprom.EepromData.DemoSettings.RxTimeOutCount = 0;
GregCr 0:e5420f1a8a1a 1181
GregCr 0:e5420f1a8a1a 1182 DemoInternalState = APP_IDLE;
GregCr 0:e5420f1a8a1a 1183 Radio.SetStandby( STDBY_RC );
GregCr 0:e5420f1a8a1a 1184 Radio.ClearIrqStatus( IRQ_RADIO_ALL );
GregCr 0:e5420f1a8a1a 1185 SendNextPacket.detach( );
GregCr 0:e5420f1a8a1a 1186 }
GregCr 0:e5420f1a8a1a 1187 }
GregCr 0:e5420f1a8a1a 1188
GregCr 0:e5420f1a8a1a 1189 /*
GregCr 0:e5420f1a8a1a 1190 * Function still being implemented >>> To be completed
GregCr 0:e5420f1a8a1a 1191 * WARNING: Computation is in float and his really slow
GregCr 0:e5420f1a8a1a 1192 * LongInterLeaving vs LegacyInterLeaving has no influence on TimeOnAir.
GregCr 0:e5420f1a8a1a 1193 */
GregCr 0:e5420f1a8a1a 1194 uint16_t GetTimeOnAir( uint8_t modulation )
GregCr 0:e5420f1a8a1a 1195 {
GregCr 0:e5420f1a8a1a 1196 uint16_t result = 2000;
GregCr 0:e5420f1a8a1a 1197 uint8_t LowDatarateOptimize = 0;
GregCr 0:e5420f1a8a1a 1198
GregCr 0:e5420f1a8a1a 1199 if( modulation == PACKET_TYPE_LORA )
GregCr 0:e5420f1a8a1a 1200 {
GregCr 0:e5420f1a8a1a 1201 volatile double loraBw = 0.0;
GregCr 0:e5420f1a8a1a 1202 volatile double FreqErrorUnits = 0.0;
GregCr 0:e5420f1a8a1a 1203
GregCr 0:e5420f1a8a1a 1204 switch( Eeprom.EepromData.ModulationParams.Params.LoRa.Bandwidth )
GregCr 0:e5420f1a8a1a 1205 {
GregCr 0:e5420f1a8a1a 1206 case LORA_BW_500:
GregCr 0:e5420f1a8a1a 1207 loraBw = 500e3;
GregCr 0:e5420f1a8a1a 1208 break;
GregCr 0:e5420f1a8a1a 1209
GregCr 0:e5420f1a8a1a 1210 case LORA_BW_250:
GregCr 0:e5420f1a8a1a 1211 loraBw = 250e3;
GregCr 0:e5420f1a8a1a 1212 break;
GregCr 0:e5420f1a8a1a 1213
GregCr 0:e5420f1a8a1a 1214 case LORA_BW_125:
GregCr 0:e5420f1a8a1a 1215 loraBw = 125e3;
GregCr 0:e5420f1a8a1a 1216 break;
GregCr 0:e5420f1a8a1a 1217
GregCr 0:e5420f1a8a1a 1218 case LORA_BW_062:
GregCr 0:e5420f1a8a1a 1219 loraBw = 62e3;
GregCr 0:e5420f1a8a1a 1220 break;
GregCr 0:e5420f1a8a1a 1221
GregCr 0:e5420f1a8a1a 1222 case LORA_BW_041:
GregCr 0:e5420f1a8a1a 1223 loraBw = 41e3;
GregCr 0:e5420f1a8a1a 1224 break;
GregCr 0:e5420f1a8a1a 1225
GregCr 0:e5420f1a8a1a 1226 case LORA_BW_031:
GregCr 0:e5420f1a8a1a 1227 loraBw = 31e3;
GregCr 0:e5420f1a8a1a 1228 break;
GregCr 0:e5420f1a8a1a 1229
GregCr 0:e5420f1a8a1a 1230 case LORA_BW_020:
GregCr 0:e5420f1a8a1a 1231 loraBw = 20e3;
GregCr 0:e5420f1a8a1a 1232 break;
GregCr 0:e5420f1a8a1a 1233
GregCr 0:e5420f1a8a1a 1234 case LORA_BW_015:
GregCr 0:e5420f1a8a1a 1235 loraBw = 15e3;
GregCr 0:e5420f1a8a1a 1236 break;
GregCr 0:e5420f1a8a1a 1237
GregCr 0:e5420f1a8a1a 1238 case LORA_BW_010:
GregCr 0:e5420f1a8a1a 1239 loraBw = 10e3;
GregCr 0:e5420f1a8a1a 1240 break;
GregCr 0:e5420f1a8a1a 1241
GregCr 0:e5420f1a8a1a 1242 case LORA_BW_007:
GregCr 0:e5420f1a8a1a 1243 loraBw = 7e3;
GregCr 0:e5420f1a8a1a 1244 break;
GregCr 0:e5420f1a8a1a 1245
GregCr 0:e5420f1a8a1a 1246 default:
GregCr 0:e5420f1a8a1a 1247 loraBw = 7e3;
GregCr 0:e5420f1a8a1a 1248 break;
GregCr 0:e5420f1a8a1a 1249 }
GregCr 0:e5420f1a8a1a 1250
GregCr 0:e5420f1a8a1a 1251 /* Used to compute the freq Error */
GregCr 0:e5420f1a8a1a 1252 FreqErrorUnits = FREQ_ERR;
GregCr 0:e5420f1a8a1a 1253 FreErrorLsb = FreqErrorUnits * ( ( double )loraBw / 1000 ) / 500;
GregCr 0:e5420f1a8a1a 1254
GregCr 0:e5420f1a8a1a 1255 float ts = 1 << Eeprom.EepromData.ModulationParams.Params.LoRa.SpreadingFactor; // time for one symbol in ms
GregCr 0:e5420f1a8a1a 1256 ts = (float)ts / (float)loraBw;
GregCr 0:e5420f1a8a1a 1257 ts = ts * 1000; // from seconds to miliseconds
GregCr 0:e5420f1a8a1a 1258
GregCr 0:e5420f1a8a1a 1259 float tPreamble = ( Eeprom.EepromData.PacketParams.Params.LoRa.PreambleLength + 4.25 + ( ( Eeprom.EepromData.ModulationParams.Params.LoRa.SpreadingFactor > 6 ) ? 2 : 0 )) * ts; // time of preamble
GregCr 0:e5420f1a8a1a 1260
GregCr 0:e5420f1a8a1a 1261 switch( Eeprom.EepromData.ModulationParams.Params.LoRa.Bandwidth )
GregCr 0:e5420f1a8a1a 1262 {
GregCr 0:e5420f1a8a1a 1263 case LORA_BW_500:
GregCr 0:e5420f1a8a1a 1264 break;
GregCr 0:e5420f1a8a1a 1265
GregCr 0:e5420f1a8a1a 1266 case LORA_BW_250:
GregCr 0:e5420f1a8a1a 1267 if( Eeprom.EepromData.ModulationParams.Params.LoRa.SpreadingFactor == LORA_SF12 )
GregCr 0:e5420f1a8a1a 1268 {
GregCr 0:e5420f1a8a1a 1269 LowDatarateOptimize = 1;
GregCr 0:e5420f1a8a1a 1270 }
GregCr 0:e5420f1a8a1a 1271 break;
GregCr 0:e5420f1a8a1a 1272
GregCr 0:e5420f1a8a1a 1273 case LORA_BW_125:
GregCr 0:e5420f1a8a1a 1274 if( Eeprom.EepromData.ModulationParams.Params.LoRa.SpreadingFactor >= LORA_SF11 )
GregCr 0:e5420f1a8a1a 1275 {
GregCr 0:e5420f1a8a1a 1276 LowDatarateOptimize = 1;
GregCr 0:e5420f1a8a1a 1277 }
GregCr 0:e5420f1a8a1a 1278 break;
GregCr 0:e5420f1a8a1a 1279
GregCr 0:e5420f1a8a1a 1280 case LORA_BW_062:
GregCr 0:e5420f1a8a1a 1281 if( Eeprom.EepromData.ModulationParams.Params.LoRa.SpreadingFactor >= LORA_SF10 )
GregCr 0:e5420f1a8a1a 1282 {
GregCr 0:e5420f1a8a1a 1283 LowDatarateOptimize = 1;
GregCr 0:e5420f1a8a1a 1284 }
GregCr 0:e5420f1a8a1a 1285 break;
GregCr 0:e5420f1a8a1a 1286
GregCr 0:e5420f1a8a1a 1287 case LORA_BW_041:
GregCr 0:e5420f1a8a1a 1288 case LORA_BW_031:
GregCr 0:e5420f1a8a1a 1289 if( Eeprom.EepromData.ModulationParams.Params.LoRa.SpreadingFactor >= LORA_SF9 )
GregCr 0:e5420f1a8a1a 1290 {
GregCr 0:e5420f1a8a1a 1291 LowDatarateOptimize = 1;
GregCr 0:e5420f1a8a1a 1292 }
GregCr 0:e5420f1a8a1a 1293 break;
GregCr 0:e5420f1a8a1a 1294
GregCr 0:e5420f1a8a1a 1295 case LORA_BW_020:
GregCr 0:e5420f1a8a1a 1296 case LORA_BW_015:
GregCr 0:e5420f1a8a1a 1297 if( Eeprom.EepromData.ModulationParams.Params.LoRa.SpreadingFactor >= LORA_SF8 )
GregCr 0:e5420f1a8a1a 1298 {
GregCr 0:e5420f1a8a1a 1299 LowDatarateOptimize = 1;
GregCr 0:e5420f1a8a1a 1300 }
GregCr 0:e5420f1a8a1a 1301 break;
GregCr 0:e5420f1a8a1a 1302
GregCr 0:e5420f1a8a1a 1303 case LORA_BW_010:
GregCr 0:e5420f1a8a1a 1304 case LORA_BW_007:
GregCr 0:e5420f1a8a1a 1305 if( Eeprom.EepromData.ModulationParams.Params.LoRa.SpreadingFactor >= LORA_SF7 )
GregCr 0:e5420f1a8a1a 1306 {
GregCr 0:e5420f1a8a1a 1307 LowDatarateOptimize = 1;
GregCr 0:e5420f1a8a1a 1308 }
GregCr 0:e5420f1a8a1a 1309 break;
GregCr 0:e5420f1a8a1a 1310 }
GregCr 0:e5420f1a8a1a 1311
GregCr 0:e5420f1a8a1a 1312 float nData = ceil( ( float )( ( 8 * Eeprom.EepromData.PacketParams.Params.LoRa.PayloadLength + \
GregCr 0:e5420f1a8a1a 1313 16 * ( ( Eeprom.EepromData.PacketParams.Params.LoRa.CrcMode == LORA_CRC_OFF ) ? 0 : 1 ) + \
GregCr 0:e5420f1a8a1a 1314 ( ( Eeprom.EepromData.PacketParams.Params.LoRa.HeaderType == LORA_PACKET_VARIABLE_LENGTH ) ? 20 : 0 ) - \
GregCr 0:e5420f1a8a1a 1315 ( 4 * Eeprom.EepromData.ModulationParams.Params.LoRa.SpreadingFactor ) + 8 - \
GregCr 0:e5420f1a8a1a 1316 ( 8 *( ( Eeprom.EepromData.ModulationParams.Params.LoRa.SpreadingFactor > 6 ) ? 1 : 0 ) ) ) / 4 ) );
GregCr 0:e5420f1a8a1a 1317
GregCr 0:e5420f1a8a1a 1318 nData = ceil( ( float )nData / ( ( float )( Eeprom.EepromData.ModulationParams.Params.LoRa.SpreadingFactor - \
GregCr 0:e5420f1a8a1a 1319 ( LowDatarateOptimize * 2 ) ) ) * ( ( Eeprom.EepromData.ModulationParams.Params.LoRa.CodingRate % 4 ) + 4 ) );
GregCr 0:e5420f1a8a1a 1320
GregCr 0:e5420f1a8a1a 1321 float tPayload = nData * ts;
GregCr 0:e5420f1a8a1a 1322
GregCr 0:e5420f1a8a1a 1323 float tHeader = 8 * ts;
GregCr 0:e5420f1a8a1a 1324 // Time on air [ms]
GregCr 0:e5420f1a8a1a 1325 float ToA = ceil( tPreamble + tPayload + tHeader );
GregCr 0:e5420f1a8a1a 1326
GregCr 0:e5420f1a8a1a 1327 result = ( uint16_t )ToA + ( ( uint16_t )ToA >> 1 ); // Set some margin
GregCr 0:e5420f1a8a1a 1328 }
GregCr 0:e5420f1a8a1a 1329 else if( modulation == PACKET_TYPE_GFSK )
GregCr 0:e5420f1a8a1a 1330 {
GregCr 0:e5420f1a8a1a 1331 uint16_t packetBitCount = Eeprom.EepromData.PacketParams.Params.Gfsk.PreambleLength;
GregCr 0:e5420f1a8a1a 1332
GregCr 0:e5420f1a8a1a 1333 packetBitCount += ( Eeprom.EepromData.PacketParams.Params.Gfsk.SyncWordLength + 1 );
GregCr 0:e5420f1a8a1a 1334 packetBitCount += Eeprom.EepromData.PacketParams.Params.Gfsk.PayloadLength + 3;
GregCr 0:e5420f1a8a1a 1335 packetBitCount *= 8;
GregCr 0:e5420f1a8a1a 1336 // 1500 = 1000 * 1.5 : 1000 for translate s in ms and 1.5 is some margin
GregCr 0:e5420f1a8a1a 1337 result = ( uint16_t )( ceil( 1500 * ( float )packetBitCount / Eeprom.EepromData.ModulationParams.Params.Gfsk.BitRate ) );
GregCr 0:e5420f1a8a1a 1338 }
GregCr 0:e5420f1a8a1a 1339 return result;
GregCr 0:e5420f1a8a1a 1340 }
GregCr 0:e5420f1a8a1a 1341
GregCr 0:e5420f1a8a1a 1342 void InitializeDemoParameters( uint8_t modulation )
GregCr 0:e5420f1a8a1a 1343 {
GregCr 0:e5420f1a8a1a 1344 Radio.SetStandby( STDBY_RC );
GregCr 0:e5420f1a8a1a 1345
GregCr 0:e5420f1a8a1a 1346 Radio.SetRegulatorMode( ( RadioRegulatorMode_t )Eeprom.EepromData.DemoSettings.RadioPowerMode );
GregCr 0:e5420f1a8a1a 1347
GregCr 0:e5420f1a8a1a 1348 printf("> InitializeDemoParameters\n\r");
GregCr 0:e5420f1a8a1a 1349 if( modulation == PACKET_TYPE_LORA )
GregCr 0:e5420f1a8a1a 1350 {
GregCr 0:e5420f1a8a1a 1351 printf("set param LORA for demo\n\r");
GregCr 0:e5420f1a8a1a 1352 ModulationParams.PacketType = PACKET_TYPE_LORA;
GregCr 0:e5420f1a8a1a 1353 PacketParams.PacketType = PACKET_TYPE_LORA;
GregCr 0:e5420f1a8a1a 1354
GregCr 0:e5420f1a8a1a 1355 ModulationParams.Params.LoRa.SpreadingFactor = ( RadioLoRaSpreadingFactors_t ) Eeprom.EepromData.DemoSettings.ModulationParam1;
GregCr 0:e5420f1a8a1a 1356 ModulationParams.Params.LoRa.Bandwidth = ( RadioLoRaBandwidths_t ) Eeprom.EepromData.DemoSettings.ModulationParam2;
GregCr 0:e5420f1a8a1a 1357 ModulationParams.Params.LoRa.CodingRate = ( RadioLoRaCodingRates_t ) Eeprom.EepromData.DemoSettings.ModulationParam3;
GregCr 0:e5420f1a8a1a 1358
GregCr 0:e5420f1a8a1a 1359 PacketParams.Params.LoRa.PreambleLength = Eeprom.EepromData.DemoSettings.PacketParam1;
GregCr 0:e5420f1a8a1a 1360 PacketParams.Params.LoRa.HeaderType = ( RadioLoRaPacketLengthsMode_t )Eeprom.EepromData.DemoSettings.PacketParam2;
GregCr 0:e5420f1a8a1a 1361 PacketParams.Params.LoRa.PayloadLength = Eeprom.EepromData.DemoSettings.PacketParam3;
GregCr 0:e5420f1a8a1a 1362 PacketParams.Params.LoRa.CrcMode = ( RadioLoRaCrcModes_t ) Eeprom.EepromData.DemoSettings.PacketParam4;
GregCr 0:e5420f1a8a1a 1363 PacketParams.Params.LoRa.InvertIQ = ( RadioLoRaIQModes_t ) Eeprom.EepromData.DemoSettings.PacketParam5;
GregCr 0:e5420f1a8a1a 1364
GregCr 0:e5420f1a8a1a 1365 Eeprom.EepromData.DemoSettings.PayloadLength = PacketParams.Params.LoRa.PayloadLength;
GregCr 1:b96176a4ccb8 1366
GregCr 1:b96176a4ccb8 1367 if( ( ModulationParams.Params.LoRa.SpreadingFactor == LORA_SF6 ) || ( ModulationParams.Params.LoRa.SpreadingFactor == LORA_SF5 ) )
GregCr 1:b96176a4ccb8 1368 {
GregCr 1:b96176a4ccb8 1369 if( PacketParams.Params.LoRa.PreambleLength < 12 )
GregCr 1:b96176a4ccb8 1370 {
GregCr 1:b96176a4ccb8 1371 PacketParams.Params.LoRa.PreambleLength = 12;
GregCr 1:b96176a4ccb8 1372 }
GregCr 1:b96176a4ccb8 1373 }
GregCr 0:e5420f1a8a1a 1374 }
GregCr 0:e5420f1a8a1a 1375 else// if( modulation == PACKET_TYPE_GFSK )
GregCr 0:e5420f1a8a1a 1376 {
GregCr 0:e5420f1a8a1a 1377 printf("set param GFSK for demo\n\r");
GregCr 0:e5420f1a8a1a 1378 ModulationParams.PacketType = PACKET_TYPE_GFSK;
GregCr 0:e5420f1a8a1a 1379 PacketParams.PacketType = PACKET_TYPE_GFSK;
GregCr 0:e5420f1a8a1a 1380
GregCr 0:e5420f1a8a1a 1381 ModulationParams.Params.Gfsk.BitRate = Eeprom.EepromData.DemoSettings.ModulationParam1;
GregCr 0:e5420f1a8a1a 1382 ModulationParams.Params.Gfsk.Fdev = Eeprom.EepromData.DemoSettings.ModulationParam2;
GregCr 0:e5420f1a8a1a 1383 ModulationParams.Params.Gfsk.ModulationShaping = ( RadioModShapings_t ) Eeprom.EepromData.DemoSettings.ModulationParam3;
GregCr 0:e5420f1a8a1a 1384 ModulationParams.Params.Gfsk.Bandwidth = ( RadioRxBandwidth_t ) Eeprom.EepromData.DemoSettings.ModulationParam4;
GregCr 0:e5420f1a8a1a 1385 PacketParams.Params.Gfsk.PreambleLength = Eeprom.EepromData.DemoSettings.PacketParam1;
GregCr 0:e5420f1a8a1a 1386 PacketParams.Params.Gfsk.PreambleMinDetect = ( RadioPreambleDetection_t )Eeprom.EepromData.DemoSettings.PacketParam2;
GregCr 0:e5420f1a8a1a 1387 PacketParams.Params.Gfsk.SyncWordLength = Eeprom.EepromData.DemoSettings.PacketParam3;
GregCr 0:e5420f1a8a1a 1388 PacketParams.Params.Gfsk.AddrComp = ( RadioAddressComp_t ) Eeprom.EepromData.DemoSettings.PacketParam4;
GregCr 0:e5420f1a8a1a 1389 PacketParams.Params.Gfsk.HeaderType = ( RadioPacketLengthModes_t )Eeprom.EepromData.DemoSettings.PacketParam5;
GregCr 0:e5420f1a8a1a 1390 PacketParams.Params.Gfsk.PayloadLength = Eeprom.EepromData.DemoSettings.PacketParam6;
GregCr 0:e5420f1a8a1a 1391
GregCr 0:e5420f1a8a1a 1392 PacketParams.Params.Gfsk.CrcLength = ( RadioCrcTypes_t ) Eeprom.EepromData.DemoSettings.PacketParam7;
GregCr 0:e5420f1a8a1a 1393 PacketParams.Params.Gfsk.DcFree = ( RadioDcFree_t ) Eeprom.EepromData.DemoSettings.PacketParam8;
GregCr 0:e5420f1a8a1a 1394
GregCr 0:e5420f1a8a1a 1395 Eeprom.EepromData.DemoSettings.PayloadLength = PacketParams.Params.Gfsk.PayloadLength;
GregCr 0:e5420f1a8a1a 1396 }
GregCr 0:e5420f1a8a1a 1397
GregCr 0:e5420f1a8a1a 1398 Radio.SetStandby( STDBY_RC );
GregCr 0:e5420f1a8a1a 1399 Radio.ClearIrqStatus( IRQ_RADIO_ALL );
GregCr 0:e5420f1a8a1a 1400 Radio.SetPacketType( ModulationParams.PacketType );
GregCr 0:e5420f1a8a1a 1401 Radio.SetModulationParams( &ModulationParams );
GregCr 0:e5420f1a8a1a 1402 Radio.SetPacketParams( &PacketParams );
GregCr 0:e5420f1a8a1a 1403
GregCr 0:e5420f1a8a1a 1404 Radio.SetRfFrequency( Eeprom.EepromData.DemoSettings.Frequency );
GregCr 0:e5420f1a8a1a 1405 Radio.SetBufferBaseAddresses( 0x00, 0x00 );
GregCr 0:e5420f1a8a1a 1406
GregCr 0:e5420f1a8a1a 1407
GregCr 1:b96176a4ccb8 1408 Radio.SetTxParams( Eeprom.EepromData.DemoSettings.TxPower, RADIO_RAMP_200_US );
GregCr 0:e5420f1a8a1a 1409
GregCr 0:e5420f1a8a1a 1410 // only used in GFSK
GregCr 0:e5420f1a8a1a 1411 Radio.SetSyncWord( ( uint8_t[] ){ 0x12, 0x34, 0x56, 0x78, 0x9A, 0xBC, 0xDE, 0xF0 } );
GregCr 0:e5420f1a8a1a 1412 Radio.SetWhiteningSeed( 0x01FF );
GregCr 0:e5420f1a8a1a 1413
GregCr 0:e5420f1a8a1a 1414 RX_LED = 0;
GregCr 0:e5420f1a8a1a 1415 TX_LED = 0;
GregCr 0:e5420f1a8a1a 1416 }
GregCr 0:e5420f1a8a1a 1417
GregCr 0:e5420f1a8a1a 1418 /*!
GregCr 0:e5420f1a8a1a 1419 * \brief Callback of ticker PerSendNextPacket
GregCr 0:e5420f1a8a1a 1420 */
GregCr 0:e5420f1a8a1a 1421 void SendNextPacketEvent( void )
GregCr 0:e5420f1a8a1a 1422 {
GregCr 0:e5420f1a8a1a 1423 SendNext = true;
GregCr 0:e5420f1a8a1a 1424 }
GregCr 0:e5420f1a8a1a 1425
GregCr 0:e5420f1a8a1a 1426 void LedBlink( void )
GregCr 0:e5420f1a8a1a 1427 {
GregCr 0:e5420f1a8a1a 1428 if( ( TX_LED == 0 ) && ( RX_LED == 0 ) )
GregCr 0:e5420f1a8a1a 1429 {
GregCr 0:e5420f1a8a1a 1430 TX_LED = 1;
GregCr 0:e5420f1a8a1a 1431 }
GregCr 0:e5420f1a8a1a 1432 else if( ( TX_LED == 1 ) && ( RX_LED == 0 ) )
GregCr 0:e5420f1a8a1a 1433 {
GregCr 0:e5420f1a8a1a 1434 RX_LED = 1;
GregCr 0:e5420f1a8a1a 1435 }
GregCr 0:e5420f1a8a1a 1436 else if( ( TX_LED == 1 ) && ( RX_LED == 1 ) )
GregCr 0:e5420f1a8a1a 1437 {
GregCr 0:e5420f1a8a1a 1438 TX_LED = 0;
GregCr 0:e5420f1a8a1a 1439 }
GregCr 0:e5420f1a8a1a 1440 else
GregCr 0:e5420f1a8a1a 1441 {
GregCr 0:e5420f1a8a1a 1442 RX_LED = 0;
GregCr 0:e5420f1a8a1a 1443 }
GregCr 0:e5420f1a8a1a 1444 }
GregCr 0:e5420f1a8a1a 1445
GregCr 0:e5420f1a8a1a 1446 // ************************ Radio Callbacks ****************************
GregCr 0:e5420f1a8a1a 1447 // * *
GregCr 0:e5420f1a8a1a 1448 // * These functions are called through function pointer by the Radio low *
GregCr 0:e5420f1a8a1a 1449 // * level drivers *
GregCr 0:e5420f1a8a1a 1450 // * *
GregCr 0:e5420f1a8a1a 1451 // *****************************************************************************
GregCr 0:e5420f1a8a1a 1452 void OnTxDone( void )
GregCr 0:e5420f1a8a1a 1453 {
GregCr 0:e5420f1a8a1a 1454 DemoInternalState = APP_TX;
GregCr 0:e5420f1a8a1a 1455 }
GregCr 0:e5420f1a8a1a 1456
GregCr 0:e5420f1a8a1a 1457 void OnRxDone( void )
GregCr 0:e5420f1a8a1a 1458 {
GregCr 0:e5420f1a8a1a 1459 DemoInternalState = APP_RX;
GregCr 0:e5420f1a8a1a 1460 }
GregCr 0:e5420f1a8a1a 1461
GregCr 0:e5420f1a8a1a 1462 void OnTxTimeout( void )
GregCr 0:e5420f1a8a1a 1463 {
GregCr 0:e5420f1a8a1a 1464 DemoInternalState = APP_TX_TIMEOUT;
GregCr 0:e5420f1a8a1a 1465 }
GregCr 0:e5420f1a8a1a 1466
GregCr 0:e5420f1a8a1a 1467 void OnRxTimeout( void )
GregCr 0:e5420f1a8a1a 1468 {
GregCr 0:e5420f1a8a1a 1469 DemoInternalState = APP_RX_TIMEOUT;
GregCr 0:e5420f1a8a1a 1470 }
GregCr 0:e5420f1a8a1a 1471
GregCr 0:e5420f1a8a1a 1472 void OnRxError( IrqErrorCode_t errorCode )
GregCr 0:e5420f1a8a1a 1473 {
GregCr 0:e5420f1a8a1a 1474 DemoInternalState = APP_RX_ERROR;
GregCr 0:e5420f1a8a1a 1475
GregCr 0:e5420f1a8a1a 1476 if( errorCode == IRQ_HEADER_ERROR_CODE )
GregCr 0:e5420f1a8a1a 1477 {
GregCr 0:e5420f1a8a1a 1478 #ifdef ADV_DEBUG
GregCr 0:e5420f1a8a1a 1479 printf( ">> IRQ_HEADER_ERROR_CODE\n\r" );
GregCr 0:e5420f1a8a1a 1480 #endif
GregCr 0:e5420f1a8a1a 1481 }
GregCr 0:e5420f1a8a1a 1482 else if( errorCode == IRQ_SYNCWORD_ERROR_CODE )
GregCr 0:e5420f1a8a1a 1483 {
GregCr 0:e5420f1a8a1a 1484 #ifdef ADV_DEBUG
GregCr 0:e5420f1a8a1a 1485 printf( ">> IRQ_SYNCWORD_ERROR_CODE\n\r" );
GregCr 0:e5420f1a8a1a 1486 #endif
GregCr 0:e5420f1a8a1a 1487 }
GregCr 0:e5420f1a8a1a 1488 else if( errorCode == IRQ_CRC_ERROR_CODE )
GregCr 0:e5420f1a8a1a 1489 {
GregCr 0:e5420f1a8a1a 1490 #ifdef ADV_DEBUG
GregCr 0:e5420f1a8a1a 1491 printf( ">> IRQ_CRC_ERROR_CODE\n\r" );
GregCr 0:e5420f1a8a1a 1492 #endif
GregCr 0:e5420f1a8a1a 1493 }
GregCr 0:e5420f1a8a1a 1494 else
GregCr 0:e5420f1a8a1a 1495 {
GregCr 0:e5420f1a8a1a 1496 #ifdef ADV_DEBUG
GregCr 0:e5420f1a8a1a 1497 printf( "unknown error\n\r" );
GregCr 0:e5420f1a8a1a 1498 #endif
GregCr 0:e5420f1a8a1a 1499 }
GregCr 0:e5420f1a8a1a 1500 Radio.GetPacketStatus( &PacketStatus );
GregCr 0:e5420f1a8a1a 1501 }
GregCr 0:e5420f1a8a1a 1502
GregCr 0:e5420f1a8a1a 1503 void OnCadDone( bool channelActivityDetected )
GregCr 0:e5420f1a8a1a 1504 {
GregCr 0:e5420f1a8a1a 1505 if( channelActivityDetected == true )
GregCr 0:e5420f1a8a1a 1506 {
GregCr 0:e5420f1a8a1a 1507 DemoInternalState = CAD_DONE_CHANNEL_DETECTED;
GregCr 0:e5420f1a8a1a 1508 }
GregCr 0:e5420f1a8a1a 1509 else
GregCr 0:e5420f1a8a1a 1510 {
GregCr 0:e5420f1a8a1a 1511 DemoInternalState = CAD_DONE;
GregCr 0:e5420f1a8a1a 1512 }
GregCr 0:e5420f1a8a1a 1513 }