SAIT ARIS / LRAT-example-lorawan-REFACTOR-and-CLEAN-Branch

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Dependencies:   Custom_LSM303 Custom_UBloxGPS LRAT-mbed-os USBDevice mbed-lora-radio-drv stm32EEPROM

Fork of LRAT-example-lorawan by SAIT ARIS

main.cpp@30:ff249a9156dc, 2018-08-02 (annotated)

Committer:
tchari
Date:
Thu Aug 02 23:19:00 2018 +0000
Revision:
30:ff249a9156dc
Parent:
26:f07f5febf97f
Child:
31:f03c183e2bf6
Prep for publish to SAIT team

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 0:7037ed05f54f 1 /**
mbed_official 0:7037ed05f54f 2 * Copyright (c) 2017, Arm Limited and affiliates.
mbed_official 0:7037ed05f54f 3 * SPDX-License-Identifier: Apache-2.0
mbed_official 0:7037ed05f54f 4 *
mbed_official 0:7037ed05f54f 5 * Licensed under the Apache License, Version 2.0 (the "License");
mbed_official 0:7037ed05f54f 6 * you may not use this file except in compliance with the License.
mbed_official 0:7037ed05f54f 7 * You may obtain a copy of the License at
mbed_official 0:7037ed05f54f 8 *
mbed_official 0:7037ed05f54f 9 * http://www.apache.org/licenses/LICENSE-2.0
mbed_official 0:7037ed05f54f 10 *
mbed_official 0:7037ed05f54f 11 * Unless required by applicable law or agreed to in writing, software
mbed_official 0:7037ed05f54f 12 * distributed under the License is distributed on an "AS IS" BASIS,
mbed_official 0:7037ed05f54f 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
mbed_official 0:7037ed05f54f 14 * See the License for the specific language governing permissions and
mbed_official 0:7037ed05f54f 15 * limitations under the License.
mbed_official 0:7037ed05f54f 16 */
mbed_official 0:7037ed05f54f 17 #include <stdio.h>
tchari 30:ff249a9156dc 18 #include "mbed.h"
mbed_official 3:8c7198d1a2a1 19
mbed_official 0:7037ed05f54f 20 #include "lorawan/LoRaWANInterface.h"
mbed_official 0:7037ed05f54f 21 #include "lorawan/system/lorawan_data_structures.h"
mbed_official 0:7037ed05f54f 22 #include "events/EventQueue.h"
mbed_official 0:7037ed05f54f 23
mbed_official 0:7037ed05f54f 24 // Application helpers
mbed_official 0:7037ed05f54f 25 #include "DummySensor.h"
mbed_official 0:7037ed05f54f 26 #include "trace_helper.h"
mbed_official 0:7037ed05f54f 27 #include "lora_radio_helper.h"
mbed_official 0:7037ed05f54f 28
tchari 30:ff249a9156dc 29 #include "mbed-trace/mbed_trace.h"
tchari 30:ff249a9156dc 30 #define TRACE_GROUP "MAIN"
tchari 30:ff249a9156dc 31
mbed_official 0:7037ed05f54f 32 using namespace events;
mbed_official 0:7037ed05f54f 33
mbed_official 12:5015dfead3f2 34 // Max payload size can be LORAMAC_PHY_MAXPAYLOAD.
mbed_official 12:5015dfead3f2 35 // This example only communicates with much shorter messages (<30 bytes).
mbed_official 12:5015dfead3f2 36 // If longer messages are used, these buffers must be changed accordingly.
mbed_official 12:5015dfead3f2 37 uint8_t tx_buffer[30];
mbed_official 12:5015dfead3f2 38 uint8_t rx_buffer[30];
mbed_official 0:7037ed05f54f 39
mbed_official 0:7037ed05f54f 40 /*
mbed_official 0:7037ed05f54f 41 * Sets up an application dependent transmission timer in ms. Used only when Duty Cycling is off for testing
mbed_official 0:7037ed05f54f 42 */
mbed_official 0:7037ed05f54f 43 #define TX_TIMER 10000
mbed_official 0:7037ed05f54f 44
mbed_official 0:7037ed05f54f 45 /**
mbed_official 0:7037ed05f54f 46 * Maximum number of events for the event queue.
mbed_official 12:5015dfead3f2 47 * 10 is the safe number for the stack events, however, if application
mbed_official 0:7037ed05f54f 48 * also uses the queue for whatever purposes, this number should be increased.
mbed_official 0:7037ed05f54f 49 */
mbed_official 12:5015dfead3f2 50 #define MAX_NUMBER_OF_EVENTS 10
mbed_official 0:7037ed05f54f 51
mbed_official 0:7037ed05f54f 52 /**
mbed_official 0:7037ed05f54f 53 * Maximum number of retries for CONFIRMED messages before giving up
mbed_official 0:7037ed05f54f 54 */
tchari 30:ff249a9156dc 55 #define CONFIRMED_MSG_RETRY_COUNTER 15
mbed_official 0:7037ed05f54f 56
mbed_official 0:7037ed05f54f 57 /**
mbed_official 0:7037ed05f54f 58 * Dummy pin for dummy sensor
mbed_official 0:7037ed05f54f 59 */
mbed_official 0:7037ed05f54f 60 #define PC_9 0
mbed_official 0:7037ed05f54f 61
mbed_official 0:7037ed05f54f 62 /**
mbed_official 0:7037ed05f54f 63 * Dummy sensor class object
mbed_official 0:7037ed05f54f 64 */
mbed_official 0:7037ed05f54f 65 DS1820 ds1820(PC_9);
mbed_official 0:7037ed05f54f 66
mbed_official 0:7037ed05f54f 67 /**
mbed_official 0:7037ed05f54f 68 * This event queue is the global event queue for both the
mbed_official 0:7037ed05f54f 69 * application and stack. To conserve memory, the stack is designed to run
mbed_official 0:7037ed05f54f 70 * in the same thread as the application and the application is responsible for
mbed_official 0:7037ed05f54f 71 * providing an event queue to the stack that will be used for ISR deferment as
mbed_official 0:7037ed05f54f 72 * well as application information event queuing.
mbed_official 0:7037ed05f54f 73 */
mbed_official 0:7037ed05f54f 74 static EventQueue ev_queue(MAX_NUMBER_OF_EVENTS * EVENTS_EVENT_SIZE);
mbed_official 0:7037ed05f54f 75
mbed_official 0:7037ed05f54f 76 /**
mbed_official 0:7037ed05f54f 77 * Event handler.
mbed_official 0:7037ed05f54f 78 *
mbed_official 0:7037ed05f54f 79 * This will be passed to the LoRaWAN stack to queue events for the
mbed_official 0:7037ed05f54f 80 * application which in turn drive the application.
mbed_official 0:7037ed05f54f 81 */
mbed_official 0:7037ed05f54f 82 static void lora_event_handler(lorawan_event_t event);
mbed_official 0:7037ed05f54f 83
mbed_official 0:7037ed05f54f 84 /**
mbed_official 2:dc95ac6d6d4e 85 * Constructing Mbed LoRaWANInterface and passing it down the radio object.
mbed_official 0:7037ed05f54f 86 */
mbed_official 2:dc95ac6d6d4e 87 static LoRaWANInterface lorawan(radio);
mbed_official 0:7037ed05f54f 88
mbed_official 0:7037ed05f54f 89 /**
mbed_official 0:7037ed05f54f 90 * Application specific callbacks
mbed_official 0:7037ed05f54f 91 */
mbed_official 0:7037ed05f54f 92 static lorawan_app_callbacks_t callbacks;
mbed_official 0:7037ed05f54f 93
tchari 30:ff249a9156dc 94 int mytime;
tchari 30:ff249a9156dc 95 int mybatt;
tchari 30:ff249a9156dc 96 double mylat;
tchari 30:ff249a9156dc 97 double mylon;
tchari 30:ff249a9156dc 98
tchari 30:ff249a9156dc 99 #define NEOM8M_ADR_GPS (0x42 >> 1);
tchari 30:ff249a9156dc 100 #define LSM303_ADR_ACC (0x32 >> 1);
tchari 30:ff249a9156dc 101 #define LSM303_ADR_MAG (0x3C >> 1);
tchari 30:ff249a9156dc 102
tchari 30:ff249a9156dc 103 I2C i2c(PB_9, PB_8);
tchari 30:ff249a9156dc 104
mbed_official 0:7037ed05f54f 105 /**
mbed_official 0:7037ed05f54f 106 * Entry point for application
mbed_official 0:7037ed05f54f 107 */
mbed_official 0:7037ed05f54f 108 int main (void)
mbed_official 0:7037ed05f54f 109 {
mbed_official 0:7037ed05f54f 110 // setup tracing
mbed_official 0:7037ed05f54f 111 setup_trace();
mbed_official 0:7037ed05f54f 112
mbed_official 0:7037ed05f54f 113 // stores the status of a call to LoRaWAN protocol
mbed_official 0:7037ed05f54f 114 lorawan_status_t retcode;
mbed_official 0:7037ed05f54f 115
tchari 30:ff249a9156dc 116 printf("\r\n- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -\r\n");
tchari 30:ff249a9156dc 117
tchari 30:ff249a9156dc 118 mytime = 0;
tchari 30:ff249a9156dc 119 mybatt = 15;
tchari 30:ff249a9156dc 120 mylat = 51.06509;
tchari 30:ff249a9156dc 121 mylon = -114.08895;
tchari 30:ff249a9156dc 122
mbed_official 0:7037ed05f54f 123 // Initialize LoRaWAN stack
mbed_official 2:dc95ac6d6d4e 124 if (lorawan.initialize(&ev_queue) != LORAWAN_STATUS_OK) {
mbed_official 0:7037ed05f54f 125 printf("\r\n LoRa initialization failed! \r\n");
mbed_official 0:7037ed05f54f 126 return -1;
mbed_official 0:7037ed05f54f 127 }
mbed_official 0:7037ed05f54f 128
mbed_official 0:7037ed05f54f 129 printf("\r\n Mbed LoRaWANStack initialized \r\n");
tchari 30:ff249a9156dc 130 //printf("MBED_CONF_LORA_APP_PORT: %d", MBED_CONF_LORA_APP_PORT);
mbed_official 0:7037ed05f54f 131
mbed_official 0:7037ed05f54f 132 // prepare application callbacks
mbed_official 0:7037ed05f54f 133 callbacks.events = mbed::callback(lora_event_handler);
mbed_official 2:dc95ac6d6d4e 134 lorawan.add_app_callbacks(&callbacks);
mbed_official 0:7037ed05f54f 135
mbed_official 0:7037ed05f54f 136 // Set number of retries in case of CONFIRMED messages
mbed_official 2:dc95ac6d6d4e 137 if (lorawan.set_confirmed_msg_retries(CONFIRMED_MSG_RETRY_COUNTER)
mbed_official 0:7037ed05f54f 138 != LORAWAN_STATUS_OK) {
mbed_official 0:7037ed05f54f 139 printf("\r\n set_confirmed_msg_retries failed! \r\n\r\n");
mbed_official 0:7037ed05f54f 140 return -1;
mbed_official 0:7037ed05f54f 141 }
mbed_official 0:7037ed05f54f 142
mbed_official 0:7037ed05f54f 143 printf("\r\n CONFIRMED message retries : %d \r\n",
mbed_official 0:7037ed05f54f 144 CONFIRMED_MSG_RETRY_COUNTER);
mbed_official 0:7037ed05f54f 145
mbed_official 0:7037ed05f54f 146 // Enable adaptive data rate
mbed_official 2:dc95ac6d6d4e 147 if (lorawan.enable_adaptive_datarate() != LORAWAN_STATUS_OK) {
mbed_official 0:7037ed05f54f 148 printf("\r\n enable_adaptive_datarate failed! \r\n");
mbed_official 0:7037ed05f54f 149 return -1;
mbed_official 0:7037ed05f54f 150 }
mbed_official 0:7037ed05f54f 151
mbed_official 0:7037ed05f54f 152 printf("\r\n Adaptive data rate (ADR) - Enabled \r\n");
mbed_official 0:7037ed05f54f 153
mbed_official 2:dc95ac6d6d4e 154 retcode = lorawan.connect();
tchari 30:ff249a9156dc 155 /*if (retcode == LORAWAN_STATUS_CONNECT_IN_PROGRESS) {
tchari 30:ff249a9156dc 156 printf("Retcode = Connecting.");
tchari 30:ff249a9156dc 157 }*/
mbed_official 0:7037ed05f54f 158 if (retcode == LORAWAN_STATUS_OK ||
mbed_official 0:7037ed05f54f 159 retcode == LORAWAN_STATUS_CONNECT_IN_PROGRESS) {
mbed_official 0:7037ed05f54f 160 } else {
mbed_official 0:7037ed05f54f 161 printf("\r\n Connection error, code = %d \r\n", retcode);
mbed_official 0:7037ed05f54f 162 return -1;
mbed_official 0:7037ed05f54f 163 }
mbed_official 0:7037ed05f54f 164
mbed_official 0:7037ed05f54f 165 printf("\r\n Connection - In Progress ...\r\n");
mbed_official 0:7037ed05f54f 166
mbed_official 0:7037ed05f54f 167 // make your event queue dispatching events forever
mbed_official 0:7037ed05f54f 168 ev_queue.dispatch_forever();
mbed_official 3:8c7198d1a2a1 169
mbed_official 3:8c7198d1a2a1 170 return 0;
mbed_official 0:7037ed05f54f 171 }
mbed_official 0:7037ed05f54f 172
mbed_official 0:7037ed05f54f 173 /**
mbed_official 0:7037ed05f54f 174 * Sends a message to the Network Server
mbed_official 0:7037ed05f54f 175 */
mbed_official 0:7037ed05f54f 176 static void send_message()
mbed_official 0:7037ed05f54f 177 {
mbed_official 0:7037ed05f54f 178 uint16_t packet_len;
mbed_official 0:7037ed05f54f 179 int16_t retcode;
mbed_official 0:7037ed05f54f 180 float sensor_value;
mbed_official 0:7037ed05f54f 181
mbed_official 0:7037ed05f54f 182 if (ds1820.begin()) {
mbed_official 0:7037ed05f54f 183 ds1820.startConversion();
mbed_official 0:7037ed05f54f 184 sensor_value = ds1820.read();
mbed_official 0:7037ed05f54f 185 printf("\r\n Dummy Sensor Value = %3.1f \r\n", sensor_value);
mbed_official 0:7037ed05f54f 186 ds1820.startConversion();
mbed_official 0:7037ed05f54f 187 } else {
mbed_official 0:7037ed05f54f 188 printf("\r\n No sensor found \r\n");
mbed_official 0:7037ed05f54f 189 return;
mbed_official 0:7037ed05f54f 190 }
mbed_official 0:7037ed05f54f 191
tchari 30:ff249a9156dc 192 //packet_len = sprintf((char*) tx_buffer, "Dummy Sensor Value is %3.1f",
tchari 30:ff249a9156dc 193 // sensor_value);
tchari 30:ff249a9156dc 194 //packet_len = sprintf((char*) tx_buffer, "VAL=%3.1f", sensor_value);
tchari 30:ff249a9156dc 195 //packet_len = sprintf((char*) tx_buffer, "%d,%d,%f,%f", mytime, mybatt, mylat, mylon);
tchari 30:ff249a9156dc 196 //printf("BUF: |%s|", tx_buffer);
tchari 30:ff249a9156dc 197 time_t tNow = time(NULL);
tchari 30:ff249a9156dc 198 printf("Clock: %d\r\n", tNow);
tchari 30:ff249a9156dc 199 mytime = tNow;
tchari 30:ff249a9156dc 200 char[1024] buf;
tchari 30:ff249a9156dc 201 i2c.read(NEOM8M_ADR_GPS, buf, 1024);
tchari 30:ff249a9156dc 202 printf(buf);
tchari 30:ff249a9156dc 203 int ilat = (int)(mylat * 100000);
tchari 30:ff249a9156dc 204 int ilon = (int)(mylon * 100000);
tchari 30:ff249a9156dc 205 packet_len = 11;
tchari 30:ff249a9156dc 206 tx_buffer[0] = (mytime >> 24) & 0xFF;
tchari 30:ff249a9156dc 207 tx_buffer[1] = (mytime >> 16) & 0xFF;
tchari 30:ff249a9156dc 208 tx_buffer[2] = (mytime >> 8) & 0xFF;
tchari 30:ff249a9156dc 209 tx_buffer[3] = (mytime >> 0) & 0xFF;
tchari 30:ff249a9156dc 210 tx_buffer[4] = ((mybatt << 4) & 0xF0) | ((ilat >> 22) & 0x0F);
tchari 30:ff249a9156dc 211 tx_buffer[5] = (ilat >> 14) & 0xFF;
tchari 30:ff249a9156dc 212 tx_buffer[6] = (ilat >> 6) & 0xFF;
tchari 30:ff249a9156dc 213 tx_buffer[7] = ((ilat << 2) & 0xFC) | ((ilon >> 24) & 0x03);
tchari 30:ff249a9156dc 214 tx_buffer[8] = (ilon >> 16) & 0xFF;
tchari 30:ff249a9156dc 215 tx_buffer[9] = (ilon >> 8) & 0xFF;
tchari 30:ff249a9156dc 216 tx_buffer[10] = (ilon >> 0) & 0xFF;
tchari 30:ff249a9156dc 217 printf("\r\nBUF: |");
tchari 30:ff249a9156dc 218 int i;
tchari 30:ff249a9156dc 219 for (i = 0; i < packet_len; i++) { printf("%02x", tx_buffer[i]); }
tchari 30:ff249a9156dc 220 printf("|\r\n");
tchari 30:ff249a9156dc 221 mytime++;
tchari 30:ff249a9156dc 222 if (mybatt == 0) { mybatt = 15; } else { mybatt--; }
mbed_official 2:dc95ac6d6d4e 223 retcode = lorawan.send(MBED_CONF_LORA_APP_PORT, tx_buffer, packet_len,
mbed_official 0:7037ed05f54f 224 MSG_CONFIRMED_FLAG);
mbed_official 0:7037ed05f54f 225
mbed_official 0:7037ed05f54f 226 if (retcode < 0) {
mbed_official 0:7037ed05f54f 227 retcode == LORAWAN_STATUS_WOULD_BLOCK ? printf("send - WOULD BLOCK\r\n")
mbed_official 0:7037ed05f54f 228 : printf("\r\n send() - Error code %d \r\n", retcode);
mbed_official 26:f07f5febf97f 229
mbed_official 26:f07f5febf97f 230 if (retcode == LORAWAN_STATUS_WOULD_BLOCK) {
mbed_official 26:f07f5febf97f 231 //retry in 3 seconds
mbed_official 26:f07f5febf97f 232 if (MBED_CONF_LORA_DUTY_CYCLE_ON) {
mbed_official 26:f07f5febf97f 233 ev_queue.call_in(3000, send_message);
mbed_official 26:f07f5febf97f 234 }
mbed_official 26:f07f5febf97f 235 }
mbed_official 0:7037ed05f54f 236 return;
mbed_official 0:7037ed05f54f 237 }
mbed_official 0:7037ed05f54f 238
mbed_official 0:7037ed05f54f 239 printf("\r\n %d bytes scheduled for transmission \r\n", retcode);
mbed_official 12:5015dfead3f2 240 memset(tx_buffer, 0, sizeof(tx_buffer));
mbed_official 0:7037ed05f54f 241 }
mbed_official 0:7037ed05f54f 242
mbed_official 0:7037ed05f54f 243 /**
mbed_official 0:7037ed05f54f 244 * Receive a message from the Network Server
mbed_official 0:7037ed05f54f 245 */
mbed_official 0:7037ed05f54f 246 static void receive_message()
mbed_official 0:7037ed05f54f 247 {
mbed_official 0:7037ed05f54f 248 int16_t retcode;
mbed_official 2:dc95ac6d6d4e 249 retcode = lorawan.receive(MBED_CONF_LORA_APP_PORT, rx_buffer,
mbed_official 12:5015dfead3f2 250 sizeof(rx_buffer),
mbed_official 0:7037ed05f54f 251 MSG_CONFIRMED_FLAG|MSG_UNCONFIRMED_FLAG);
mbed_official 0:7037ed05f54f 252
mbed_official 0:7037ed05f54f 253 if (retcode < 0) {
mbed_official 0:7037ed05f54f 254 printf("\r\n receive() - Error code %d \r\n", retcode);
mbed_official 0:7037ed05f54f 255 return;
mbed_official 0:7037ed05f54f 256 }
mbed_official 0:7037ed05f54f 257
mbed_official 0:7037ed05f54f 258 printf(" Data:");
mbed_official 0:7037ed05f54f 259
mbed_official 0:7037ed05f54f 260 for (uint8_t i = 0; i < retcode; i++) {
mbed_official 0:7037ed05f54f 261 printf("%x", rx_buffer[i]);
mbed_official 0:7037ed05f54f 262 }
mbed_official 0:7037ed05f54f 263
mbed_official 0:7037ed05f54f 264 printf("\r\n Data Length: %d\r\n", retcode);
mbed_official 0:7037ed05f54f 265
mbed_official 12:5015dfead3f2 266 memset(rx_buffer, 0, sizeof(rx_buffer));
mbed_official 0:7037ed05f54f 267 }
mbed_official 0:7037ed05f54f 268
mbed_official 0:7037ed05f54f 269 /**
mbed_official 0:7037ed05f54f 270 * Event handler
mbed_official 0:7037ed05f54f 271 */
mbed_official 0:7037ed05f54f 272 static void lora_event_handler(lorawan_event_t event)
mbed_official 0:7037ed05f54f 273 {
tchari 30:ff249a9156dc 274 tr_debug("In lora_event_handler(%d)...", event);
mbed_official 0:7037ed05f54f 275 switch (event) {
mbed_official 0:7037ed05f54f 276 case CONNECTED:
mbed_official 0:7037ed05f54f 277 printf("\r\n Connection - Successful \r\n");
mbed_official 0:7037ed05f54f 278 if (MBED_CONF_LORA_DUTY_CYCLE_ON) {
mbed_official 0:7037ed05f54f 279 send_message();
mbed_official 0:7037ed05f54f 280 } else {
mbed_official 0:7037ed05f54f 281 ev_queue.call_every(TX_TIMER, send_message);
mbed_official 0:7037ed05f54f 282 }
mbed_official 0:7037ed05f54f 283
mbed_official 0:7037ed05f54f 284 break;
mbed_official 0:7037ed05f54f 285 case DISCONNECTED:
mbed_official 0:7037ed05f54f 286 ev_queue.break_dispatch();
mbed_official 0:7037ed05f54f 287 printf("\r\n Disconnected Successfully \r\n");
mbed_official 0:7037ed05f54f 288 break;
mbed_official 0:7037ed05f54f 289 case TX_DONE:
mbed_official 0:7037ed05f54f 290 printf("\r\n Message Sent to Network Server \r\n");
mbed_official 0:7037ed05f54f 291 if (MBED_CONF_LORA_DUTY_CYCLE_ON) {
mbed_official 0:7037ed05f54f 292 send_message();
mbed_official 0:7037ed05f54f 293 }
mbed_official 0:7037ed05f54f 294 break;
mbed_official 0:7037ed05f54f 295 case TX_TIMEOUT:
mbed_official 0:7037ed05f54f 296 case TX_ERROR:
mbed_official 0:7037ed05f54f 297 case TX_CRYPTO_ERROR:
mbed_official 0:7037ed05f54f 298 case TX_SCHEDULING_ERROR:
mbed_official 0:7037ed05f54f 299 printf("\r\n Transmission Error - EventCode = %d \r\n", event);
mbed_official 0:7037ed05f54f 300 // try again
mbed_official 0:7037ed05f54f 301 if (MBED_CONF_LORA_DUTY_CYCLE_ON) {
mbed_official 0:7037ed05f54f 302 send_message();
mbed_official 0:7037ed05f54f 303 }
mbed_official 0:7037ed05f54f 304 break;
mbed_official 0:7037ed05f54f 305 case RX_DONE:
mbed_official 0:7037ed05f54f 306 printf("\r\n Received message from Network Server \r\n");
mbed_official 0:7037ed05f54f 307 receive_message();
mbed_official 0:7037ed05f54f 308 break;
mbed_official 0:7037ed05f54f 309 case RX_TIMEOUT:
mbed_official 0:7037ed05f54f 310 case RX_ERROR:
mbed_official 0:7037ed05f54f 311 printf("\r\n Error in reception - Code = %d \r\n", event);
mbed_official 0:7037ed05f54f 312 break;
mbed_official 0:7037ed05f54f 313 case JOIN_FAILURE:
mbed_official 0:7037ed05f54f 314 printf("\r\n OTAA Failed - Check Keys \r\n");
mbed_official 0:7037ed05f54f 315 break;
mbed_official 26:f07f5febf97f 316 case UPLINK_REQUIRED:
mbed_official 26:f07f5febf97f 317 printf("\r\n Uplink required by NS \r\n");
mbed_official 26:f07f5febf97f 318 if (MBED_CONF_LORA_DUTY_CYCLE_ON) {
mbed_official 26:f07f5febf97f 319 send_message();
mbed_official 26:f07f5febf97f 320 }
mbed_official 26:f07f5febf97f 321 break;
mbed_official 0:7037ed05f54f 322 default:
mbed_official 0:7037ed05f54f 323 MBED_ASSERT("Unknown Event");
mbed_official 0:7037ed05f54f 324 }
mbed_official 0:7037ed05f54f 325 }
mbed_official 0:7037ed05f54f 326
mbed_official 0:7037ed05f54f 327 // EOF