Danaé Bueb / Mbed 2 deprecated agr_dist_v2

work1

Dependencies:   mbed MAX44009 mbed-os Si7021

app/AppLora.cpp@2:25f27478fdf9, 2020-05-28 (annotated)

Committer:
danaeb
Date:
Thu May 28 07:31:51 2020 +0000
Revision:
2:25f27478fdf9
Parent:
1:3656b45f17a8 
work

Who changed what in which revision?

UserRevisionLine numberNew contents of line
danaeb 0:d3e390d62607 1
danaeb 0:d3e390d62607 2 #include <stdio.h>
danaeb 0:d3e390d62607 3
danaeb 0:d3e390d62607 4 #include "lorawan/LoRaWANInterface.h"
danaeb 0:d3e390d62607 5 #include "lorawan/system/lorawan_data_structures.h"
danaeb 0:d3e390d62607 6 #include "events/EventQueue.h"
danaeb 0:d3e390d62607 7
danaeb 0:d3e390d62607 8 #include "mbed.h"
danaeb 0:d3e390d62607 9 #include "AppLora.h"
danaeb 0:d3e390d62607 10 #include "AppMain.h"
danaeb 0:d3e390d62607 11 #include "tools.h"
danaeb 0:d3e390d62607 12
danaeb 0:d3e390d62607 13 // Application helpers
danaeb 0:d3e390d62607 14 //#include "trace_helper.h"
danaeb 0:d3e390d62607 15 #include "lora_radio_helper.h"
danaeb 0:d3e390d62607 16 #include "hal/pinmap.h"
danaeb 0:d3e390d62607 17 #include "PeripheralPins.h"
danaeb 0:d3e390d62607 18 #include "board/PowerManager.h"
danaeb 0:d3e390d62607 19
danaeb 0:d3e390d62607 20 #include "mbed_trace.h"
danaeb 0:d3e390d62607 21 #define TRACE_GROUP "lora"
danaeb 0:d3e390d62607 22
danaeb 0:d3e390d62607 23 #ifdef __cplusplus
danaeb 0:d3e390d62607 24 extern "C"
danaeb 0:d3e390d62607 25 {
danaeb 0:d3e390d62607 26 #endif
danaeb 0:d3e390d62607 27
danaeb 0:d3e390d62607 28 #include "tools.h"
danaeb 0:d3e390d62607 29
danaeb 0:d3e390d62607 30 #ifdef __cplusplus
danaeb 0:d3e390d62607 31 }
danaeb 0:d3e390d62607 32 #endif
danaeb 0:d3e390d62607 33
danaeb 0:d3e390d62607 34
danaeb 0:d3e390d62607 35 using namespace events;
danaeb 0:d3e390d62607 36 EventQueue * AppLora::_queue;
danaeb 0:d3e390d62607 37 Callback<void(AppLora::EVENT)> AppLora::_lora_callback;
danaeb 0:d3e390d62607 38 DigitalInOut AppLora::_txco(LORA_TXCO);
danaeb 0:d3e390d62607 39
danaeb 0:d3e390d62607 40 // Max payload size can be LORAMAC_PHY_MAXPAYLOAD.
danaeb 0:d3e390d62607 41 // This example only communicates with much shorter messages (<30 bytes).
danaeb 0:d3e390d62607 42 // If longer messages are used, these buffers must be changed accordingly.
danaeb 0:d3e390d62607 43 uint8_t tx_buffer[30];
danaeb 0:d3e390d62607 44 uint8_t rx_buffer[30];
danaeb 0:d3e390d62607 45
danaeb 0:d3e390d62607 46
danaeb 0:d3e390d62607 47 /**
danaeb 0:d3e390d62607 48 * Maximum number of retries for CONFIRMED messages before giving up
danaeb 0:d3e390d62607 49 */
danaeb 0:d3e390d62607 50 #define CONFIRMED_MSG_RETRY_COUNTER 3
danaeb 0:d3e390d62607 51
danaeb 0:d3e390d62607 52 /**
danaeb 0:d3e390d62607 53 * Constructing Mbed LoRaWANInterface and passing it down the radio object.
danaeb 0:d3e390d62607 54 */
danaeb 0:d3e390d62607 55 static LoRaWANInterface lorawan(radio);
danaeb 0:d3e390d62607 56
danaeb 0:d3e390d62607 57 /**
danaeb 0:d3e390d62607 58 * Application specific callbacks
danaeb 0:d3e390d62607 59 */
danaeb 0:d3e390d62607 60 lorawan_app_callbacks_t AppLora::_callbacks;
danaeb 0:d3e390d62607 61
danaeb 0:d3e390d62607 62 void AppLora::_pin_active_mode(void){
danaeb 0:d3e390d62607 63
danaeb 0:d3e390d62607 64 // enable MOSI pin
danaeb 0:d3e390d62607 65 pinmap_pinout(LORA_SPI_MOSI, PinMap_SPI_MOSI);
danaeb 0:d3e390d62607 66 pinmap_pinout(LORA_SPI_MISO, PinMap_SPI_MISO);
danaeb 0:d3e390d62607 67 pinmap_pinout(LORA_SPI_SCLK, PinMap_SPI_SCLK);
danaeb 0:d3e390d62607 68
danaeb 0:d3e390d62607 69 // enable high precision oscillator (around 500uA)
danaeb 0:d3e390d62607 70 _txco.mode(PullNone);
danaeb 0:d3e390d62607 71 _txco = 1;
danaeb 0:d3e390d62607 72 _txco.output();
danaeb 0:d3e390d62607 73 }
danaeb 0:d3e390d62607 74
danaeb 0:d3e390d62607 75 void AppLora::_pin_lowpower_mode(void){
danaeb 0:d3e390d62607 76 DigitalIn lora_spi_miso(LORA_SPI_MISO);
danaeb 0:d3e390d62607 77 DigitalIn lora_spi_mosi(LORA_SPI_MOSI);
danaeb 0:d3e390d62607 78
danaeb 0:d3e390d62607 79 // That was a big mistake that consume 30µA
danaeb 0:d3e390d62607 80 // It must be corrected on tag
danaeb 0:d3e390d62607 81 //DigitalIn lora_spi_cs(SPI_MOSI);
danaeb 0:d3e390d62607 82 //lora_spi_cs.mode(PullNone);
danaeb 0:d3e390d62607 83
danaeb 0:d3e390d62607 84 lora_spi_miso.mode(PullNone);
danaeb 0:d3e390d62607 85 lora_spi_mosi.mode(PullNone);
danaeb 0:d3e390d62607 86 #if 0
danaeb 0:d3e390d62607 87 GPIO_InitTypeDef GPIO_InitStruct;
danaeb 0:d3e390d62607 88
danaeb 0:d3e390d62607 89 GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
danaeb 0:d3e390d62607 90 GPIO_InitStruct.Pull = GPIO_NOPULL;
danaeb 0:d3e390d62607 91
danaeb 0:d3e390d62607 92 // for whatever reason the mosi pin draw approximatly 300uA.
danaeb 0:d3e390d62607 93 // So it need to be disabled when loRa is not used
danaeb 0:d3e390d62607 94 // disable LORA_MOSI_SPI
danaeb 0:d3e390d62607 95 GPIO_InitStruct.Pin = GPIO_PIN_6 | GPIO_PIN_7 /* GPIO_PIN_7 | | GPIO_PIN_15*/;
danaeb 0:d3e390d62607 96 HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
danaeb 0:d3e390d62607 97
danaeb 0:d3e390d62607 98 GPIO_InitStruct.Pin = GPIO_PIN_3;
danaeb 0:d3e390d62607 99 HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
danaeb 0:d3e390d62607 100
danaeb 0:d3e390d62607 101 #endif
danaeb 0:d3e390d62607 102
danaeb 0:d3e390d62607 103 // disable high precision oscillator
danaeb 0:d3e390d62607 104 _txco = 0;
danaeb 0:d3e390d62607 105 _txco.input();
danaeb 0:d3e390d62607 106 }
danaeb 0:d3e390d62607 107
danaeb 0:d3e390d62607 108 void AppLora::_enter_lowpower_mode(void){
danaeb 0:d3e390d62607 109 _pin_lowpower_mode();
danaeb 0:d3e390d62607 110 PowerManager *pm= PowerManager::get_instance();
danaeb 0:d3e390d62607 111 pm->sleep_mode();
danaeb 0:d3e390d62607 112 }
danaeb 0:d3e390d62607 113
danaeb 0:d3e390d62607 114 void AppLora::_enter_active_mode(void){
danaeb 0:d3e390d62607 115 PowerManager *pm= PowerManager::get_instance();
danaeb 0:d3e390d62607 116 pm->run_mode();
danaeb 0:d3e390d62607 117 _pin_active_mode();
danaeb 0:d3e390d62607 118 }
danaeb 0:d3e390d62607 119
danaeb 0:d3e390d62607 120 void AppLora::initialize(EventQueue *queue)
danaeb 0:d3e390d62607 121 {
danaeb 0:d3e390d62607 122 _queue = queue;
danaeb 0:d3e390d62607 123
danaeb 0:d3e390d62607 124 _enter_active_mode();
danaeb 0:d3e390d62607 125
danaeb 0:d3e390d62607 126 tr_debug("setting voltage to 3V");
danaeb 0:d3e390d62607 127 // setup tracing
danaeb 0:d3e390d62607 128 //setup_trace();
danaeb 0:d3e390d62607 129
danaeb 0:d3e390d62607 130 // Initialize LoRaWAN stack
danaeb 0:d3e390d62607 131 if (lorawan.initialize(_queue) != LORAWAN_STATUS_OK) {
danaeb 0:d3e390d62607 132 tr_err("LoRa initialization failed!");
danaeb 0:d3e390d62607 133 //return -1;
danaeb 0:d3e390d62607 134 }
danaeb 0:d3e390d62607 135
danaeb 0:d3e390d62607 136 tr_info("mbed LoRaWANStack initialized");
danaeb 0:d3e390d62607 137
danaeb 0:d3e390d62607 138 // prepare application callbacks
danaeb 0:d3e390d62607 139 _callbacks.events = mbed::callback(AppLora::_lora_event_handler);
danaeb 0:d3e390d62607 140 lorawan.add_app_callbacks(&_callbacks);
danaeb 0:d3e390d62607 141
danaeb 0:d3e390d62607 142 // Set number of retries in case of CONFIRMED messages
danaeb 0:d3e390d62607 143 if (lorawan.set_confirmed_msg_retries(CONFIRMED_MSG_RETRY_COUNTER)
danaeb 0:d3e390d62607 144 != LORAWAN_STATUS_OK) {
danaeb 0:d3e390d62607 145 tr_err("set_confirmed_msg_retries failed!");
danaeb 0:d3e390d62607 146 //return -1;
danaeb 0:d3e390d62607 147 }
danaeb 0:d3e390d62607 148
danaeb 0:d3e390d62607 149 tr_debug("confirmed message retries : %d", CONFIRMED_MSG_RETRY_COUNTER);
danaeb 0:d3e390d62607 150
danaeb 0:d3e390d62607 151 // Enable adaptive data rate
danaeb 0:d3e390d62607 152 /*
danaeb 0:d3e390d62607 153 if (lorawan.enable_adaptive_datarate() != LORAWAN_STATUS_OK) {
danaeb 0:d3e390d62607 154 PRINT("\r\n enable_adaptive_datarate failed! \r\n");
danaeb 0:d3e390d62607 155 //return -1;
danaeb 0:d3e390d62607 156 }
danaeb 0:d3e390d62607 157 */
danaeb 0:d3e390d62607 158
danaeb 0:d3e390d62607 159 //PRINT("\r\n Adaptive data rate (ADR) - Enabled \r\n");
danaeb 0:d3e390d62607 160
danaeb 0:d3e390d62607 161 _enter_lowpower_mode();
danaeb 0:d3e390d62607 162
danaeb 0:d3e390d62607 163 }
danaeb 0:d3e390d62607 164 u32 AppLora::get_random(void){
danaeb 0:d3e390d62607 165 u32 rand;
danaeb 0:d3e390d62607 166 _enter_active_mode();
danaeb 0:d3e390d62607 167 rand = radio.random();
danaeb 0:d3e390d62607 168 _enter_lowpower_mode();
danaeb 0:d3e390d62607 169 return rand;
danaeb 0:d3e390d62607 170
danaeb 0:d3e390d62607 171 }
danaeb 0:d3e390d62607 172
danaeb 0:d3e390d62607 173 u8 AppLora::get_next_transmission_max_size(void){
danaeb 0:d3e390d62607 174 /*
danaeb 0:d3e390d62607 175 * find a better way to get the max payload size
danaeb 0:d3e390d62607 176 */
danaeb 0:d3e390d62607 177 #if 0
danaeb 0:d3e390d62607 178 lorawan_tx_metadata meta;
danaeb 0:d3e390d62607 179 lorawan.get_tx_metadata(meta);
danaeb 0:d3e390d62607 180 return meta.max_payload;
danaeb 0:d3e390d62607 181 #else
danaeb 0:d3e390d62607 182 return 51; // minimum payload size
danaeb 0:d3e390d62607 183 #endif
danaeb 0:d3e390d62607 184
danaeb 0:d3e390d62607 185
danaeb 0:d3e390d62607 186 }
danaeb 0:d3e390d62607 187
danaeb 0:d3e390d62607 188 void AppLora::connect(void){
danaeb 0:d3e390d62607 189 lorawan_status_t retcode;
danaeb 0:d3e390d62607 190 _enter_active_mode();
danaeb 0:d3e390d62607 191 retcode = lorawan.connect();
danaeb 0:d3e390d62607 192
danaeb 0:d3e390d62607 193 if (retcode == LORAWAN_STATUS_OK ||
danaeb 0:d3e390d62607 194 retcode == LORAWAN_STATUS_CONNECT_IN_PROGRESS) {
danaeb 0:d3e390d62607 195 } else {
danaeb 0:d3e390d62607 196 tr_err("connection error, code = %d", retcode);
danaeb 0:d3e390d62607 197 _enter_lowpower_mode();
danaeb 0:d3e390d62607 198 _call_callback(AppLora::EVENT_CONNECTION_ERROR);
danaeb 0:d3e390d62607 199 //return -1;
danaeb 0:d3e390d62607 200 return;
danaeb 0:d3e390d62607 201 }
danaeb 0:d3e390d62607 202
danaeb 0:d3e390d62607 203 tr_info("connection - in progress...");
danaeb 0:d3e390d62607 204 }
danaeb 0:d3e390d62607 205
danaeb 0:d3e390d62607 206 void AppLora::disconnect(void){
danaeb 0:d3e390d62607 207 lorawan.cancel_sending();
danaeb 0:d3e390d62607 208 lorawan.disconnect();
danaeb 0:d3e390d62607 209 }
danaeb 0:d3e390d62607 210
danaeb 0:d3e390d62607 211 /**
danaeb 0:d3e390d62607 212 * Sends a message to the Network Server
danaeb 0:d3e390d62607 213 */
danaeb 0:d3e390d62607 214 s16 AppLora::send_message(u8 *data, u8 data_size, u8 app_port, bool confirmed)
danaeb 0:d3e390d62607 215 {
danaeb 0:d3e390d62607 216 s16 retcode;
danaeb 0:d3e390d62607 217 static u8 would_block_error_count = 0;
danaeb 0:d3e390d62607 218
danaeb 0:d3e390d62607 219 int flags = MSG_UNCONFIRMED_FLAG;
danaeb 0:d3e390d62607 220 tr_info("sending message");
danaeb 0:d3e390d62607 221 tr_debug("\t confirmed: %d", confirmed);
danaeb 0:d3e390d62607 222 tr_debug("\t port: 0x%02x", app_port);
danaeb 0:d3e390d62607 223 tr_debug("\t size: %d", data_size);
danaeb 0:d3e390d62607 224 tr_info("\t data: ");
danaeb 0:d3e390d62607 225 tools_print_to_hex(data, data_size);
danaeb 0:d3e390d62607 226 if(confirmed){
danaeb 0:d3e390d62607 227 flags = MSG_CONFIRMED_FLAG;
danaeb 0:d3e390d62607 228 }
danaeb 0:d3e390d62607 229 _enter_active_mode();
danaeb 0:d3e390d62607 230
danaeb 0:d3e390d62607 231 retcode = lorawan.send(app_port, data, data_size, flags);
danaeb 0:d3e390d62607 232 if(retcode < 0){
danaeb 0:d3e390d62607 233 /*
danaeb 0:d3e390d62607 234 * LoRa error code are between -1000 and -1024
danaeb 0:d3e390d62607 235 * -(retcode+1000) convert the error in a number between
danaeb 0:d3e390d62607 236 * 1 and 24
danaeb 0:d3e390d62607 237 *
danaeb 0:d3e390d62607 238 * Then the value 1 is saved @ the virtual address va between 1 and 24
danaeb 0:d3e390d62607 239 */
danaeb 0:d3e390d62607 240 tr_warn("\t error : %d", retcode);
danaeb 0:d3e390d62607 241 }
danaeb 0:d3e390d62607 242
danaeb 0:d3e390d62607 243 if(retcode == LORAWAN_STATUS_WOULD_BLOCK){
danaeb 0:d3e390d62607 244 ++would_block_error_count;
danaeb 0:d3e390d62607 245 // Reset only if this error appear three time in a row
danaeb 0:d3e390d62607 246 // Because in some case this error can appear during the join and this
danaeb 0:d3e390d62607 247 // is the expected behaviour
danaeb 0:d3e390d62607 248 if(would_block_error_count > 2){
danaeb 0:d3e390d62607 249 NVIC_SystemReset();
danaeb 0:d3e390d62607 250 }
danaeb 0:d3e390d62607 251 }
danaeb 0:d3e390d62607 252 else if(retcode >= 0){
danaeb 0:d3e390d62607 253 would_block_error_count = 0;
danaeb 0:d3e390d62607 254 }
danaeb 0:d3e390d62607 255
danaeb 0:d3e390d62607 256 return retcode;
danaeb 0:d3e390d62607 257
danaeb 0:d3e390d62607 258 }
danaeb 0:d3e390d62607 259
danaeb 0:d3e390d62607 260 /**
danaeb 0:d3e390d62607 261 * Receive a message from the Network Server
danaeb 0:d3e390d62607 262 */
danaeb 0:d3e390d62607 263 s16 AppLora::get_rx_message(u8 *data, u16 data_size, u8 &app_port)
danaeb 0:d3e390d62607 264 {
danaeb 0:d3e390d62607 265 s16 received_size;
danaeb 0:d3e390d62607 266 int flags;
danaeb 0:d3e390d62607 267 received_size = lorawan.receive(data, data_size, app_port, flags);
danaeb 0:d3e390d62607 268
danaeb 0:d3e390d62607 269 if (received_size < 0) {
danaeb 0:d3e390d62607 270 tr_err("receive() - Error code %d", received_size);
danaeb 0:d3e390d62607 271 // return;
danaeb 0:d3e390d62607 272 }
danaeb 0:d3e390d62607 273 else{
danaeb 0:d3e390d62607 274 tr_info("received message");
danaeb 0:d3e390d62607 275 tr_debug("\t flags: %d", flags);
danaeb 0:d3e390d62607 276 tr_debug("\t port: %d", app_port);
danaeb 0:d3e390d62607 277 tr_debug("\t max size: %d", data_size);
danaeb 0:d3e390d62607 278 tr_debug("\t received size: %d", received_size);
danaeb 0:d3e390d62607 279 tr_info("\t data: ");
danaeb 0:d3e390d62607 280 tools_print_to_hex(data, received_size);
danaeb 0:d3e390d62607 281 }
danaeb 0:d3e390d62607 282 return received_size;
danaeb 0:d3e390d62607 283
danaeb 0:d3e390d62607 284 }
danaeb 0:d3e390d62607 285
danaeb 0:d3e390d62607 286 void AppLora::_send_empty_uplink(void){
danaeb 0:d3e390d62607 287 int retcode;
danaeb 0:d3e390d62607 288 _enter_active_mode();
danaeb 0:d3e390d62607 289 //wait(0.05);
danaeb 0:d3e390d62607 290 wait_us(50000);
danaeb 0:d3e390d62607 291 // we could add more information in this frame
danaeb 0:d3e390d62607 292 retcode = lorawan.send(1, NULL, 0, MSG_CONFIRMED_FLAG);
danaeb 0:d3e390d62607 293 if (retcode < 0) {
danaeb 0:d3e390d62607 294 tr_err("uplink send() - Error code %d", retcode);
danaeb 0:d3e390d62607 295 _enter_lowpower_mode();
danaeb 0:d3e390d62607 296
danaeb 0:d3e390d62607 297 // return;
danaeb 0:d3e390d62607 298 }
danaeb 0:d3e390d62607 299 //_enter_lowpower_mode();
danaeb 0:d3e390d62607 300
danaeb 0:d3e390d62607 301 }
danaeb 0:d3e390d62607 302
danaeb 0:d3e390d62607 303 void AppLora::set_lora_callback(Callback<void(AppLora::EVENT)> lora_callback){
danaeb 0:d3e390d62607 304 _lora_callback = lora_callback;
danaeb 0:d3e390d62607 305 }
danaeb 0:d3e390d62607 306
danaeb 0:d3e390d62607 307 void AppLora::_call_callback(AppLora::EVENT lora_event){
danaeb 0:d3e390d62607 308 if(_lora_callback){
danaeb 0:d3e390d62607 309 _lora_callback(lora_event);
danaeb 0:d3e390d62607 310 }
danaeb 0:d3e390d62607 311 }
danaeb 0:d3e390d62607 312 /**
danaeb 0:d3e390d62607 313 * Event handler
danaeb 0:d3e390d62607 314 */
danaeb 0:d3e390d62607 315 void AppLora::_lora_event_handler(lorawan_event_t event)
danaeb 0:d3e390d62607 316 {
danaeb 0:d3e390d62607 317 switch (event) {
danaeb 0:d3e390d62607 318 case CONNECTED:
danaeb 0:d3e390d62607 319 tr_info("connection - successful");
danaeb 0:d3e390d62607 320 _enter_lowpower_mode();
danaeb 0:d3e390d62607 321 _call_callback(AppLora::EVENT_CONNECTED);
danaeb 0:d3e390d62607 322
danaeb 0:d3e390d62607 323 break;
danaeb 0:d3e390d62607 324 case DISCONNECTED:
danaeb 0:d3e390d62607 325 //AppLora::_queue->break_dispatch();
danaeb 0:d3e390d62607 326 tr_info("disconnected successfully");
danaeb 0:d3e390d62607 327 _enter_lowpower_mode();
danaeb 0:d3e390d62607 328 _call_callback(AppLora::EVENT_DISCONNECTED);
danaeb 0:d3e390d62607 329 break;
danaeb 0:d3e390d62607 330 case TX_DONE:
danaeb 0:d3e390d62607 331 tr_info("message sent to network server");
danaeb 0:d3e390d62607 332 _enter_lowpower_mode();
danaeb 0:d3e390d62607 333 _call_callback(AppLora::EVENT_TX_DONE);
danaeb 0:d3e390d62607 334 break;
danaeb 0:d3e390d62607 335 case UPLINK_REQUIRED:
danaeb 0:d3e390d62607 336 // Uplink are requested when the pending bit is set
danaeb 0:d3e390d62607 337 // or when more downlink messages are waiting
danaeb 0:d3e390d62607 338 // ACK seems to be handled directly by the stack
danaeb 0:d3e390d62607 339 tr_info("LoRaStack requesting uplink");
danaeb 0:d3e390d62607 340 _send_empty_uplink();
danaeb 0:d3e390d62607 341 _call_callback(AppLora::EVENT_UPLINK_REQUIERED);
danaeb 0:d3e390d62607 342 break;
danaeb 0:d3e390d62607 343 case TX_TIMEOUT:
danaeb 0:d3e390d62607 344 case TX_ERROR:
danaeb 0:d3e390d62607 345 case TX_CRYPTO_ERROR:
danaeb 0:d3e390d62607 346 case TX_SCHEDULING_ERROR:
danaeb 0:d3e390d62607 347 tr_err("transmission error - event code = %d", event);
danaeb 0:d3e390d62607 348 _enter_lowpower_mode();
danaeb 0:d3e390d62607 349 _call_callback(AppLora::EVENT_TX_ERROR);
danaeb 0:d3e390d62607 350 break;
danaeb 0:d3e390d62607 351 case RX_DONE:
danaeb 0:d3e390d62607 352 tr_info("received message from network server");
danaeb 0:d3e390d62607 353 AppMain::incoming_lora_message_callback();
danaeb 0:d3e390d62607 354 _enter_lowpower_mode();
danaeb 0:d3e390d62607 355 _call_callback(AppLora::EVENT_RX_DONE);
danaeb 0:d3e390d62607 356 //receive_message();
danaeb 0:d3e390d62607 357 break;
danaeb 0:d3e390d62607 358 case RX_TIMEOUT:
danaeb 0:d3e390d62607 359 case RX_ERROR:
danaeb 0:d3e390d62607 360 tr_err("error in reception - code = %d", event);
danaeb 0:d3e390d62607 361 _enter_lowpower_mode();
danaeb 0:d3e390d62607 362 _call_callback(AppLora::EVENT_RX_ERROR);
danaeb 0:d3e390d62607 363 break;
danaeb 0:d3e390d62607 364 case JOIN_FAILURE:
danaeb 0:d3e390d62607 365 tr_err("OTAA failed - check keys");
danaeb 0:d3e390d62607 366 _enter_lowpower_mode();
danaeb 0:d3e390d62607 367 _call_callback(AppLora::EVENT_JOIN_FAILURE);
danaeb 0:d3e390d62607 368 break;
danaeb 0:d3e390d62607 369 default:
danaeb 0:d3e390d62607 370 MBED_ASSERT("Unknown Event");
danaeb 0:d3e390d62607 371 _enter_lowpower_mode();
danaeb 0:d3e390d62607 372 }
danaeb 0:d3e390d62607 373 }
danaeb 0:d3e390d62607 374
danaeb 0:d3e390d62607 375 // EOF
danaeb 0:d3e390d62607 376
danaeb 0:d3e390d62607 377