MultiTech / libmDot

Library for LoRa communication using MultiTech MDOT.

Dependents:   mDot_test_rx adc_sensor_lora mDotEVBM2X mDot_AT_firmware ... more

Function documentation is in mDot.h

Warning

Using libmDot 2.0.3 and above with an existing application may require a change in the MacEvent handler!
Compile applications with mbed v121 and mbed-rtos v116 libraries.

In AT Command Firmware remove line 803.

CommandTerminal/CommandTerminal.cpp

        delete[] info->RxBuffer;

Likewise, if your application is handling events from the library asynchronously.

mDot.h@0:c62615f15125, 2015-06-24 (annotated)

Committer:
mfiore
Date:
Wed Jun 24 21:51:42 2015 +0000
Revision:
0:c62615f15125
Child:
4:94969e981dcc
initial commit, mDot header

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mfiore 0:c62615f15125 1 /************************************************
mfiore 0:c62615f15125 2 * MultiTech MTDOT Library
mfiore 0:c62615f15125 3 * Copyright (c) 2015 MultiTech Systems
mfiore 0:c62615f15125 4 *
mfiore 0:c62615f15125 5 * See LICENSE file for license information
mfiore 0:c62615f15125 6 ***********************************************/
mfiore 0:c62615f15125 7
mfiore 0:c62615f15125 8 #ifndef MDOT_H
mfiore 0:c62615f15125 9 #define MDOT_H
mfiore 0:c62615f15125 10
mfiore 0:c62615f15125 11 #include "mbed.h"
mfiore 0:c62615f15125 12 #include "rtos.h"
mfiore 0:c62615f15125 13 #include <vector>
mfiore 0:c62615f15125 14 #include <map>
mfiore 0:c62615f15125 15 #include <string>
mfiore 0:c62615f15125 16
mfiore 0:c62615f15125 17 class LoRaMacEvent;
mfiore 0:c62615f15125 18 class LoRaConfig;
mfiore 0:c62615f15125 19 class LoRaMac;
mfiore 0:c62615f15125 20 class MdotRadio;
mfiore 0:c62615f15125 21
mfiore 0:c62615f15125 22
mfiore 0:c62615f15125 23 class mDot {
mfiore 0:c62615f15125 24
mfiore 0:c62615f15125 25 private:
mfiore 0:c62615f15125 26
mfiore 0:c62615f15125 27 mDot();
mfiore 0:c62615f15125 28 ~mDot();
mfiore 0:c62615f15125 29
mfiore 0:c62615f15125 30 static void idle(void const* args) {
mfiore 0:c62615f15125 31 while (1)
mfiore 0:c62615f15125 32 __WFI();
mfiore 0:c62615f15125 33 }
mfiore 0:c62615f15125 34
mfiore 0:c62615f15125 35 void setLastError(const std::string& str);
mfiore 0:c62615f15125 36
mfiore 0:c62615f15125 37 static bool validateBaudRate(const uint32_t& baud);
mfiore 0:c62615f15125 38 static bool validateFrequencySubBand(const uint8_t& band);
mfiore 0:c62615f15125 39 bool validateDataRate(const uint8_t& dr);
mfiore 0:c62615f15125 40
mfiore 0:c62615f15125 41 int32_t joinBase(const uint32_t& retries);
mfiore 0:c62615f15125 42 int32_t sendBase(const std::vector<uint8_t>& data, const bool& confirmed = false, const bool& blocking = true, const bool& highBw = false);
mfiore 0:c62615f15125 43 void waitForPacket();
mfiore 0:c62615f15125 44 void waitForLinkCheck();
mfiore 0:c62615f15125 45
mfiore 0:c62615f15125 46 void setActivityLedState(const uint8_t& state);
mfiore 0:c62615f15125 47 uint8_t getActivityLedState();
mfiore 0:c62615f15125 48
mfiore 0:c62615f15125 49 void blinkActivityLed(void) {
mfiore 0:c62615f15125 50 _activity_led = !_activity_led;
mfiore 0:c62615f15125 51 }
mfiore 0:c62615f15125 52
mfiore 0:c62615f15125 53 mDot(const mDot&);
mfiore 0:c62615f15125 54 mDot& operator=(const mDot&);
mfiore 0:c62615f15125 55
mfiore 0:c62615f15125 56 static mDot* _instance;
mfiore 0:c62615f15125 57
mfiore 0:c62615f15125 58 LoRaMac* _mac;
mfiore 0:c62615f15125 59 MdotRadio* _radio;
mfiore 0:c62615f15125 60 LoRaMacEvent* _events;
mfiore 0:c62615f15125 61 LoRaConfig* _config;
mfiore 0:c62615f15125 62 Thread _idle_thread;
mfiore 0:c62615f15125 63 std::string _last_error;
mfiore 0:c62615f15125 64 static const uint32_t _baud_rates[];
mfiore 0:c62615f15125 65 uint8_t _activity_led_state;
mfiore 0:c62615f15125 66 Ticker _tick;
mfiore 0:c62615f15125 67 DigitalOut _activity_led;
mfiore 0:c62615f15125 68 uint16_t _linkFailCount;
mfiore 0:c62615f15125 69
mfiore 0:c62615f15125 70 typedef enum {
mfiore 0:c62615f15125 71 OFF, ON, BLINK,
mfiore 0:c62615f15125 72 } state;
mfiore 0:c62615f15125 73
mfiore 0:c62615f15125 74 public:
mfiore 0:c62615f15125 75
mfiore 0:c62615f15125 76 typedef enum {
mfiore 0:c62615f15125 77 MDOT_OK = 0,
mfiore 0:c62615f15125 78 MDOT_INVALID_PARAM = -1,
mfiore 0:c62615f15125 79 MDOT_TX_ERROR = -2,
mfiore 0:c62615f15125 80 MDOT_RX_ERROR = -3,
mfiore 0:c62615f15125 81 MDOT_JOIN_ERROR = -4,
mfiore 0:c62615f15125 82 MDOT_TIMEOUT = -5,
mfiore 0:c62615f15125 83 MDOT_NOT_JOINED = -6,
mfiore 0:c62615f15125 84 MDOT_ENCRYPTION_DISABLED = -7,
mfiore 0:c62615f15125 85 MDOT_NO_FREE_CHAN = -8,
mfiore 0:c62615f15125 86 MDOT_ERROR = -1024,
mfiore 0:c62615f15125 87 } mdot_ret_code;
mfiore 0:c62615f15125 88
mfiore 0:c62615f15125 89 enum JoinMode {
mfiore 0:c62615f15125 90 MANUAL, OTA, AUTO_OTA
mfiore 0:c62615f15125 91 };
mfiore 0:c62615f15125 92
mfiore 0:c62615f15125 93 enum Mode {
mfiore 0:c62615f15125 94 COMMAND_MODE, SERIAL_MODE
mfiore 0:c62615f15125 95 };
mfiore 0:c62615f15125 96
mfiore 0:c62615f15125 97 enum RX_Output {
mfiore 0:c62615f15125 98 HEXADECIMAL, BINARY
mfiore 0:c62615f15125 99 };
mfiore 0:c62615f15125 100
mfiore 0:c62615f15125 101 enum DataRates {
mfiore 0:c62615f15125 102 SF_12, SF_11, SF_10, SF_9, SF_8, SF_7, SF_7H, SF_50
mfiore 0:c62615f15125 103 };
mfiore 0:c62615f15125 104
mfiore 0:c62615f15125 105 enum FrequencyBands {
mfiore 0:c62615f15125 106 FB_868, FB_915
mfiore 0:c62615f15125 107 };
mfiore 0:c62615f15125 108
mfiore 0:c62615f15125 109 enum FrequencySubBands {
mfiore 0:c62615f15125 110 FSB_ALL, FSB_1, FSB_2, FSB_3, FSB_4, FSB_5, FSB_6, FSB_7, FSB_8
mfiore 0:c62615f15125 111 };
mfiore 0:c62615f15125 112
mfiore 0:c62615f15125 113 typedef struct {
mfiore 0:c62615f15125 114 uint32_t Up;
mfiore 0:c62615f15125 115 uint32_t Down;
mfiore 0:c62615f15125 116 uint32_t Joins;
mfiore 0:c62615f15125 117 uint32_t JoinFails;
mfiore 0:c62615f15125 118 uint32_t MissedAcks;
mfiore 0:c62615f15125 119 } mdot_stats;
mfiore 0:c62615f15125 120
mfiore 0:c62615f15125 121 typedef struct {
mfiore 0:c62615f15125 122 int16_t last;
mfiore 0:c62615f15125 123 int16_t min;
mfiore 0:c62615f15125 124 int16_t max;
mfiore 0:c62615f15125 125 int16_t avg;
mfiore 0:c62615f15125 126 } rssi_stats;
mfiore 0:c62615f15125 127
mfiore 0:c62615f15125 128 typedef struct {
mfiore 0:c62615f15125 129 int8_t last;
mfiore 0:c62615f15125 130 int8_t min;
mfiore 0:c62615f15125 131 int8_t max;
mfiore 0:c62615f15125 132 int8_t avg;
mfiore 0:c62615f15125 133 } snr_stats;
mfiore 0:c62615f15125 134
mfiore 0:c62615f15125 135 typedef struct {
mfiore 0:c62615f15125 136 bool status;
mfiore 0:c62615f15125 137 int32_t dBm;
mfiore 0:c62615f15125 138 uint32_t gateways;
mfiore 0:c62615f15125 139 std::vector<uint8_t> payload;
mfiore 0:c62615f15125 140 } link_check;
mfiore 0:c62615f15125 141
mfiore 0:c62615f15125 142 typedef struct {
mfiore 0:c62615f15125 143 int32_t status;
mfiore 0:c62615f15125 144 int16_t rssi;
mfiore 0:c62615f15125 145 int16_t snr;
mfiore 0:c62615f15125 146 } ping_response;
mfiore 0:c62615f15125 147
mfiore 0:c62615f15125 148 static const uint8_t MaxLengths_915[];
mfiore 0:c62615f15125 149 static const uint8_t MaxLengths_868[];
mfiore 0:c62615f15125 150
mfiore 0:c62615f15125 151 static std::string JoinModeStr(uint8_t mode);
mfiore 0:c62615f15125 152 static std::string ModeStr(uint8_t mode);
mfiore 0:c62615f15125 153 static std::string RxOutputStr(uint8_t format);
mfiore 0:c62615f15125 154 static std::string DataRateStr(uint8_t rate);
mfiore 0:c62615f15125 155 static std::string FrequencyBandStr(uint8_t band);
mfiore 0:c62615f15125 156 static std::string FrequencySubBandStr(uint8_t band);
mfiore 0:c62615f15125 157
mfiore 0:c62615f15125 158 /** Get a handle to the singleton object
mfiore 0:c62615f15125 159 * @returns pointer to mDot object
mfiore 0:c62615f15125 160 */
mfiore 0:c62615f15125 161 static mDot* getInstance();
mfiore 0:c62615f15125 162
mfiore 0:c62615f15125 163 /** Get library version information
mfiore 0:c62615f15125 164 * @returns string containing library version information
mfiore 0:c62615f15125 165 */
mfiore 0:c62615f15125 166 std::string getId();
mfiore 0:c62615f15125 167
mfiore 0:c62615f15125 168 /** Perform a soft reset of the system
mfiore 0:c62615f15125 169 */
mfiore 0:c62615f15125 170 void resetCpu();
mfiore 0:c62615f15125 171
mfiore 0:c62615f15125 172 /** Reset config to factory default
mfiore 0:c62615f15125 173 */
mfiore 0:c62615f15125 174 void resetConfig();
mfiore 0:c62615f15125 175
mfiore 0:c62615f15125 176 /** Save config data to non volatile memory
mfiore 0:c62615f15125 177 * @returns true if success, false if failure
mfiore 0:c62615f15125 178 */
mfiore 0:c62615f15125 179 bool saveConfig();
mfiore 0:c62615f15125 180
mfiore 0:c62615f15125 181 /** Set the log level for the library
mfiore 0:c62615f15125 182 * options are:
mfiore 0:c62615f15125 183 * NONE_LEVEL - logging is off at this level
mfiore 0:c62615f15125 184 * FATAL_LEVEL - only critical errors will be reported
mfiore 0:c62615f15125 185 * ERROR_LEVEL
mfiore 0:c62615f15125 186 * WARNING_LEVEL
mfiore 0:c62615f15125 187 * INFO_LEVEL
mfiore 0:c62615f15125 188 * DEBUG_LEVEL
mfiore 0:c62615f15125 189 * TRACE_LEVEL - every detail will be reported
mfiore 0:c62615f15125 190 * @param level the level to log at
mfiore 0:c62615f15125 191 * @returns MDOT_OK if success
mfiore 0:c62615f15125 192 */
mfiore 0:c62615f15125 193 int32_t setLogLevel(const uint8_t& level);
mfiore 0:c62615f15125 194
mfiore 0:c62615f15125 195 /** Get the current log level for the library
mfiore 0:c62615f15125 196 * @returns current log level
mfiore 0:c62615f15125 197 */
mfiore 0:c62615f15125 198 uint8_t getLogLevel();
mfiore 0:c62615f15125 199
mfiore 0:c62615f15125 200 /** Get list of channel frequencies currently in use
mfiore 0:c62615f15125 201 * @returns vector of channels currently in use
mfiore 0:c62615f15125 202 */
mfiore 0:c62615f15125 203 std::vector<uint32_t> getChannels();
mfiore 0:c62615f15125 204
mfiore 0:c62615f15125 205 /** Get frequency band
mfiore 0:c62615f15125 206 * @returns FB_915 if configured for United States, FB_868 if configured for Europe
mfiore 0:c62615f15125 207 */
mfiore 0:c62615f15125 208 uint8_t getFrequencyBand();
mfiore 0:c62615f15125 209
mfiore 0:c62615f15125 210 /** Set frequency sub band
mfiore 0:c62615f15125 211 * only applicable if frequency band is set for United States (FB_915)
mfiore 0:c62615f15125 212 * sub band 0 will allow the radio to use all 64 channels
mfiore 0:c62615f15125 213 * sub band 1 - 8 will allow the radio to use the 8 channels in that sub band
mfiore 0:c62615f15125 214 * for use with Conduit gateway and MTAC_LORA, use sub bands 1 - 8, not sub band 0
mfiore 0:c62615f15125 215 * @param band the sub band to use (0 - 8)
mfiore 0:c62615f15125 216 * @returns MDOT_OK if success
mfiore 0:c62615f15125 217 */
mfiore 0:c62615f15125 218 int32_t setFrequencySubBand(const uint8_t& band);
mfiore 0:c62615f15125 219
mfiore 0:c62615f15125 220 /** Get frequency sub band
mfiore 0:c62615f15125 221 * @returns frequency sub band currently in use
mfiore 0:c62615f15125 222 */
mfiore 0:c62615f15125 223 uint8_t getFrequencySubBand();
mfiore 0:c62615f15125 224
mfiore 0:c62615f15125 225 /** Enable/disable public network mode
mfiore 0:c62615f15125 226 * for use with Conduit gateway and MTAC_LORA, disable public network mode
mfiore 0:c62615f15125 227 * @param on should be true to enable public network mode
mfiore 0:c62615f15125 228 * @returns MDOT_OK if success
mfiore 0:c62615f15125 229 */
mfiore 0:c62615f15125 230 int32_t setPublicNetwork(const bool& on);
mfiore 0:c62615f15125 231
mfiore 0:c62615f15125 232 /** Get public network mode
mfiore 0:c62615f15125 233 * @returns true if public network mode is enabled
mfiore 0:c62615f15125 234 */
mfiore 0:c62615f15125 235 bool getPublicNetwork();
mfiore 0:c62615f15125 236
mfiore 0:c62615f15125 237 /** Get the device ID
mfiore 0:c62615f15125 238 * @returns vector containing the device ID (size 8)
mfiore 0:c62615f15125 239 */
mfiore 0:c62615f15125 240 std::vector<uint8_t> getDeviceId();
mfiore 0:c62615f15125 241
mfiore 0:c62615f15125 242 /** Set network address
mfiore 0:c62615f15125 243 * for use with MANUAL network join mode, will be assigned in OTA & AUTO_OTA modes
mfiore 0:c62615f15125 244 * @param addr a vector of 4 bytes
mfiore 0:c62615f15125 245 * @returns MDOT_OK if success
mfiore 0:c62615f15125 246 */
mfiore 0:c62615f15125 247 int32_t setNetworkAddress(const std::vector<uint8_t>& addr);
mfiore 0:c62615f15125 248
mfiore 0:c62615f15125 249 /** Get network address
mfiore 0:c62615f15125 250 * @returns vector containing network address (size 4)
mfiore 0:c62615f15125 251 */
mfiore 0:c62615f15125 252 std::vector<uint8_t> getNetworkAddress();
mfiore 0:c62615f15125 253
mfiore 0:c62615f15125 254 /** Set network session key
mfiore 0:c62615f15125 255 * for use with MANUAL network join mode, will be assigned in OTA & AUTO_OTA modes
mfiore 0:c62615f15125 256 * @param key a vector of 16 bytes
mfiore 0:c62615f15125 257 * @returns MDOT_OK if success
mfiore 0:c62615f15125 258 */
mfiore 0:c62615f15125 259 int32_t setNetworkSessionKey(const std::vector<uint8_t>& key);
mfiore 0:c62615f15125 260
mfiore 0:c62615f15125 261 /** Get network session key
mfiore 0:c62615f15125 262 * @returns vector containing network session key (size 16)
mfiore 0:c62615f15125 263 */
mfiore 0:c62615f15125 264 std::vector<uint8_t> getNetworkSessionKey();
mfiore 0:c62615f15125 265
mfiore 0:c62615f15125 266 /** Set data session key
mfiore 0:c62615f15125 267 * for use with MANUAL network join mode, will be assigned in OTA & AUTO_OTA modes
mfiore 0:c62615f15125 268 * @param key a vector of 16 bytes
mfiore 0:c62615f15125 269 * @returns MDOT_OK if success
mfiore 0:c62615f15125 270 */
mfiore 0:c62615f15125 271 int32_t setDataSessionKey(const std::vector<uint8_t>& key);
mfiore 0:c62615f15125 272
mfiore 0:c62615f15125 273 /** Get data session key
mfiore 0:c62615f15125 274 * @returns vector containing data session key (size 16)
mfiore 0:c62615f15125 275 */
mfiore 0:c62615f15125 276 std::vector<uint8_t> getDataSessionKey();
mfiore 0:c62615f15125 277
mfiore 0:c62615f15125 278 /** Set network name
mfiore 0:c62615f15125 279 * for use with OTA & AUTO_OTA network join modes
mfiore 0:c62615f15125 280 * generates network ID (crc64 of name) automatically
mfiore 0:c62615f15125 281 * @param name a string of of at least 8 bytes and no more than 128 bytes
mfiore 0:c62615f15125 282 * @return MDOT_OK if success
mfiore 0:c62615f15125 283 */
mfiore 0:c62615f15125 284 int32_t setNetworkName(const std::string& name);
mfiore 0:c62615f15125 285
mfiore 0:c62615f15125 286 /** Get network name
mfiore 0:c62615f15125 287 * @return string containing network name (size 8 to 128)
mfiore 0:c62615f15125 288 */
mfiore 0:c62615f15125 289 std::string getNetworkName();
mfiore 0:c62615f15125 290
mfiore 0:c62615f15125 291 /** Set network ID
mfiore 0:c62615f15125 292 * for use with OTA & AUTO_OTA network join modes
mfiore 0:c62615f15125 293 * setting network ID via this function sets network name to empty
mfiore 0:c62615f15125 294 * @param id a vector of 8 bytes
mfiore 0:c62615f15125 295 * @returns MDOT_OK if success
mfiore 0:c62615f15125 296 */
mfiore 0:c62615f15125 297 int32_t setNetworkId(const std::vector<uint8_t>& id);
mfiore 0:c62615f15125 298
mfiore 0:c62615f15125 299 /** Get network ID
mfiore 0:c62615f15125 300 * @returns vector containing network ID (size 8)
mfiore 0:c62615f15125 301 */
mfiore 0:c62615f15125 302 std::vector<uint8_t> getNetworkId();
mfiore 0:c62615f15125 303
mfiore 0:c62615f15125 304 /** Set network passphrase
mfiore 0:c62615f15125 305 * for use with OTA & AUTO_OTA network join modes
mfiore 0:c62615f15125 306 * generates network key (cmac of passphrase) automatically
mfiore 0:c62615f15125 307 * @param name a string of of at least 8 bytes and no more than 128 bytes
mfiore 0:c62615f15125 308 * @return MDOT_OK if success
mfiore 0:c62615f15125 309 */
mfiore 0:c62615f15125 310 int32_t setNetworkPassphrase(const std::string& passphrase);
mfiore 0:c62615f15125 311
mfiore 0:c62615f15125 312 /** Get network passphrase
mfiore 0:c62615f15125 313 * @return string containing network passphrase (size 8 to 128)
mfiore 0:c62615f15125 314 */
mfiore 0:c62615f15125 315 std::string getNetworkPassphrase();
mfiore 0:c62615f15125 316
mfiore 0:c62615f15125 317 /** Set network key
mfiore 0:c62615f15125 318 * for use with OTA & AUTO_OTA network join modes
mfiore 0:c62615f15125 319 * setting network key via this function sets network passphrase to empty
mfiore 0:c62615f15125 320 * @param id a vector of 16 bytes
mfiore 0:c62615f15125 321 * @returns MDOT_OK if success
mfiore 0:c62615f15125 322 */
mfiore 0:c62615f15125 323 int32_t setNetworkKey(const std::vector<uint8_t>& id);
mfiore 0:c62615f15125 324
mfiore 0:c62615f15125 325 /** Get network key
mfiore 0:c62615f15125 326 * @returns a vector containing network key (size 16)
mfiore 0:c62615f15125 327 */
mfiore 0:c62615f15125 328 std::vector<uint8_t> getNetworkKey();
mfiore 0:c62615f15125 329
mfiore 0:c62615f15125 330 /** Attempt to join network
mfiore 0:c62615f15125 331 * retries according to configuration set by setJoinRetries()
mfiore 0:c62615f15125 332 * @returns MDOT_OK if success
mfiore 0:c62615f15125 333 */
mfiore 0:c62615f15125 334 int32_t joinNetwork();
mfiore 0:c62615f15125 335
mfiore 0:c62615f15125 336 /** Attempts to join network once
mfiore 0:c62615f15125 337 * @returns MDOT_OK if success
mfiore 0:c62615f15125 338 */
mfiore 0:c62615f15125 339 int32_t joinNetworkOnce();
mfiore 0:c62615f15125 340
mfiore 0:c62615f15125 341 /** Resets current network session, essentially disconnecting from the network
mfiore 0:c62615f15125 342 * has no effect for MANUAL network join mode
mfiore 0:c62615f15125 343 */
mfiore 0:c62615f15125 344 void resetNetworkSession();
mfiore 0:c62615f15125 345
mfiore 0:c62615f15125 346 /** Set number of times joining will retry before giving up
mfiore 0:c62615f15125 347 * @param retries must be between 0 - 255
mfiore 0:c62615f15125 348 * @returns MDOT_OK if success
mfiore 0:c62615f15125 349 */
mfiore 0:c62615f15125 350 int32_t setJoinRetries(const uint8_t& retries);
mfiore 0:c62615f15125 351
mfiore 0:c62615f15125 352 /** Set number of times joining will retry before giving up
mfiore 0:c62615f15125 353 * @returns join retries (0 - 255)
mfiore 0:c62615f15125 354 */
mfiore 0:c62615f15125 355 uint8_t getJoinRetries();
mfiore 0:c62615f15125 356
mfiore 0:c62615f15125 357 /** Set network join mode
mfiore 0:c62615f15125 358 * MANUAL: set network address and session keys manually
mfiore 0:c62615f15125 359 * OTA: User sets network name and passphrase, then attempts to join
mfiore 0:c62615f15125 360 * AUTO_OTA: same as OTA, but network sessions can be saved and restored
mfiore 0:c62615f15125 361 * @param mode MANUAL, OTA, or AUTO_OTA
mfiore 0:c62615f15125 362 * @returns MDOT_OK if success
mfiore 0:c62615f15125 363 */
mfiore 0:c62615f15125 364 int32_t setJoinMode(const uint8_t& mode);
mfiore 0:c62615f15125 365
mfiore 0:c62615f15125 366 /** Get network join mode
mfiore 0:c62615f15125 367 * @returns MANUAL, OTA, or AUTO_OTA
mfiore 0:c62615f15125 368 */
mfiore 0:c62615f15125 369 uint8_t getJoinMode();
mfiore 0:c62615f15125 370
mfiore 0:c62615f15125 371 /** Get network join status
mfiore 0:c62615f15125 372 * @returns true if currently joined to network
mfiore 0:c62615f15125 373 */
mfiore 0:c62615f15125 374 bool getNetworkJoinStatus();
mfiore 0:c62615f15125 375
mfiore 0:c62615f15125 376 /** Do a network link check
mfiore 0:c62615f15125 377 * application data may be returned in response to a network link check command
mfiore 0:c62615f15125 378 * @returns link_check structure containing success, dBm above noise floor, gateways in range, and packet payload
mfiore 0:c62615f15125 379 */
mfiore 0:c62615f15125 380 link_check networkLinkCheck();
mfiore 0:c62615f15125 381
mfiore 0:c62615f15125 382 /** Set network link check count to perform automatic link checks every count packets
mfiore 0:c62615f15125 383 * only applicable if ACKs are disabled
mfiore 0:c62615f15125 384 * @param count must be between 0 - 255
mfiore 0:c62615f15125 385 * @returns MDOT_OK if success
mfiore 0:c62615f15125 386 */
mfiore 0:c62615f15125 387 int32_t setLinkCheckCount(const uint8_t& count);
mfiore 0:c62615f15125 388
mfiore 0:c62615f15125 389 /** Get network link check count
mfiore 0:c62615f15125 390 * @returns count (0 - 255)
mfiore 0:c62615f15125 391 */
mfiore 0:c62615f15125 392 uint8_t getLinkCheckCount();
mfiore 0:c62615f15125 393
mfiore 0:c62615f15125 394 /** Set network link check threshold, number of link check failures or missed acks to tolerate
mfiore 0:c62615f15125 395 * before considering network connection lost
mfiore 0:c62615f15125 396 * @pararm count must be between 0 - 255
mfiore 0:c62615f15125 397 * @returns MDOT_OK if success
mfiore 0:c62615f15125 398 */
mfiore 0:c62615f15125 399 int32_t setLinkCheckThreshold(const uint8_t& count);
mfiore 0:c62615f15125 400
mfiore 0:c62615f15125 401 /** Get network link check threshold
mfiore 0:c62615f15125 402 * @returns threshold (0 - 255)
mfiore 0:c62615f15125 403 */
mfiore 0:c62615f15125 404 uint8_t getLinkCheckThreshold();
mfiore 0:c62615f15125 405
mfiore 0:c62615f15125 406 /** Get UpLinkCounter
mfiore 0:c62615f15125 407 * @returns number of packets sent to the gateway during this network session (sequence number)
mfiore 0:c62615f15125 408 */
mfiore 0:c62615f15125 409 uint32_t getUpLinkCounter();
mfiore 0:c62615f15125 410
mfiore 0:c62615f15125 411 /** Enable/disable AES encryption
mfiore 0:c62615f15125 412 * AES encryption must be enabled for use with Conduit gateway and MTAC_LORA card
mfiore 0:c62615f15125 413 * @param on true for AES encryption to be enabled
mfiore 0:c62615f15125 414 * @returns MDOT_OK if success
mfiore 0:c62615f15125 415 */
mfiore 0:c62615f15125 416 int32_t setAesEncryption(const bool& on);
mfiore 0:c62615f15125 417
mfiore 0:c62615f15125 418 /** Get AES encryption
mfiore 0:c62615f15125 419 * @returns true if AES encryption is enabled
mfiore 0:c62615f15125 420 */
mfiore 0:c62615f15125 421 bool getAesEncryption();
mfiore 0:c62615f15125 422
mfiore 0:c62615f15125 423 /** Get RSSI stats
mfiore 0:c62615f15125 424 * @returns rssi_stats struct containing last, min, max, and avg RSSI
mfiore 0:c62615f15125 425 */
mfiore 0:c62615f15125 426 rssi_stats getRssiStats();
mfiore 0:c62615f15125 427
mfiore 0:c62615f15125 428 /** Get SNR stats
mfiore 0:c62615f15125 429 * @returns snr_stats struct containing last, min, max, and avg SNR
mfiore 0:c62615f15125 430 */
mfiore 0:c62615f15125 431 snr_stats getSnrStats();
mfiore 0:c62615f15125 432
mfiore 0:c62615f15125 433 /** Get ms until next free channel
mfiore 0:c62615f15125 434 * only applicable for European models, US models return 0
mfiore 0:c62615f15125 435 * @returns time (ms) until a channel is free to use for transmitting
mfiore 0:c62615f15125 436 */
mfiore 0:c62615f15125 437 uint32_t getNextTxMs();
mfiore 0:c62615f15125 438
mfiore 0:c62615f15125 439 /** Get data pending
mfiore 0:c62615f15125 440 * only valid after sending data to the gateway
mfiore 0:c62615f15125 441 * @returns true if server has available packet(s)
mfiore 0:c62615f15125 442 */
mfiore 0:c62615f15125 443 bool getDataPending();
mfiore 0:c62615f15125 444
mfiore 0:c62615f15125 445 /** Get transmitting
mfiore 0:c62615f15125 446 * @returns true if currently transmitting
mfiore 0:c62615f15125 447 */
mfiore 0:c62615f15125 448 bool getIsTransmitting();
mfiore 0:c62615f15125 449
mfiore 0:c62615f15125 450 /** Set TX data rate
mfiore 0:c62615f15125 451 * data rates affect maximum payload size
mfiore 0:c62615f15125 452 * @param dr SF_7 - SF_12 for Europe, SF_7 - SF_10 for United States
mfiore 0:c62615f15125 453 * @returns MDOT_OK if success
mfiore 0:c62615f15125 454 */
mfiore 0:c62615f15125 455 int32_t setTxDataRate(const uint8_t& dr);
mfiore 0:c62615f15125 456
mfiore 0:c62615f15125 457 /** Get TX data rate
mfiore 0:c62615f15125 458 * @returns current TX data rate (SF_7 - SF_12)
mfiore 0:c62615f15125 459 */
mfiore 0:c62615f15125 460 uint8_t getTxDataRate();
mfiore 0:c62615f15125 461
mfiore 0:c62615f15125 462 /** Set TX power
mfiore 0:c62615f15125 463 * power affects maximum range
mfiore 0:c62615f15125 464 * @param power 2 dBm - 20 dBm
mfiore 0:c62615f15125 465 * @returns MDOT_OK if success
mfiore 0:c62615f15125 466 */
mfiore 0:c62615f15125 467 int32_t setTxPower(const uint32_t& power);
mfiore 0:c62615f15125 468
mfiore 0:c62615f15125 469 /** Get TX power
mfiore 0:c62615f15125 470 * @returns TX power (2 dBm - 20 dBm)
mfiore 0:c62615f15125 471 */
mfiore 0:c62615f15125 472 uint32_t getTxPower();
mfiore 0:c62615f15125 473
mfiore 0:c62615f15125 474 /** Enable/disable TX waiting for rx windows
mfiore 0:c62615f15125 475 * when enabled, send calls will block until a packet is received or RX timeout
mfiore 0:c62615f15125 476 * @param enable set to true if expecting responses to transmitted packets
mfiore 0:c62615f15125 477 * @returns MDOT_OK if success
mfiore 0:c62615f15125 478 */
mfiore 0:c62615f15125 479 int32_t setTxWait(const bool& enable);
mfiore 0:c62615f15125 480
mfiore 0:c62615f15125 481 /** Get TX wait
mfiore 0:c62615f15125 482 * @returns true if TX wait is enabled
mfiore 0:c62615f15125 483 */
mfiore 0:c62615f15125 484 bool getTxWait();
mfiore 0:c62615f15125 485
mfiore 0:c62615f15125 486 /** Get time on air
mfiore 0:c62615f15125 487 * @returns the amount of time (in ms) it would take to send bytes bytes based on current configuration
mfiore 0:c62615f15125 488 */
mfiore 0:c62615f15125 489 uint32_t getTimeOnAir(uint8_t bytes);
mfiore 0:c62615f15125 490
mfiore 0:c62615f15125 491 /** Get min frequency
mfiore 0:c62615f15125 492 * @returns minimum frequency based on current configuration
mfiore 0:c62615f15125 493 */
mfiore 0:c62615f15125 494 uint32_t getMinFrequency();
mfiore 0:c62615f15125 495
mfiore 0:c62615f15125 496 /** Get max frequency
mfiore 0:c62615f15125 497 * @returns maximum frequency based on current configuration
mfiore 0:c62615f15125 498 */
mfiore 0:c62615f15125 499 uint32_t getMaxFrequency();
mfiore 0:c62615f15125 500
mfiore 0:c62615f15125 501 /** Set forward error correction bytes
mfiore 0:c62615f15125 502 * @param bytes 1 - 4 bytes
mfiore 0:c62615f15125 503 * @returns MDOT_OK if success
mfiore 0:c62615f15125 504 */
mfiore 0:c62615f15125 505 int32_t setFec(const uint8_t& bytes);
mfiore 0:c62615f15125 506
mfiore 0:c62615f15125 507 /** Get forward error correction bytes
mfiore 0:c62615f15125 508 * @returns bytes (1 - 4)
mfiore 0:c62615f15125 509 */
mfiore 0:c62615f15125 510 uint8_t getFec();
mfiore 0:c62615f15125 511
mfiore 0:c62615f15125 512 /** Enable/disable CRC checking of packets
mfiore 0:c62615f15125 513 * CRC checking must be enabled for use with Conduit gateway and MTAC_LORA card
mfiore 0:c62615f15125 514 * @param on set to true to enable CRC checking
mfiore 0:c62615f15125 515 * @returns MDOT_OK if success
mfiore 0:c62615f15125 516 */
mfiore 0:c62615f15125 517 int32_t setCrc(const bool& on);
mfiore 0:c62615f15125 518
mfiore 0:c62615f15125 519 /** Get CRC checking
mfiore 0:c62615f15125 520 * @returns true if CRC checking is enabled
mfiore 0:c62615f15125 521 */
mfiore 0:c62615f15125 522 bool getCrc();
mfiore 0:c62615f15125 523
mfiore 0:c62615f15125 524 /** Set ack
mfiore 0:c62615f15125 525 * @param retries 0 to disable acks, otherwise 1 - 8
mfiore 0:c62615f15125 526 * @returns MDOT_OK if success
mfiore 0:c62615f15125 527 */
mfiore 0:c62615f15125 528 int32_t setAck(const uint8_t& retries);
mfiore 0:c62615f15125 529
mfiore 0:c62615f15125 530 /** Get ack
mfiore 0:c62615f15125 531 * @returns 0 if acks are disabled, otherwise retries (1 - 8)
mfiore 0:c62615f15125 532 */
mfiore 0:c62615f15125 533 uint8_t getAck();
mfiore 0:c62615f15125 534
mfiore 0:c62615f15125 535 /** Send data to the gateway
mfiore 0:c62615f15125 536 * validates data size (based on spreading factor)
mfiore 0:c62615f15125 537 * @param data a vector of up to 242 bytes (may be less based on spreading factor)
mfiore 0:c62615f15125 538 * @returns MDOT_OK if packet was sent successfully (ACKs disabled), or if an ACK was received (ACKs enabled)
mfiore 0:c62615f15125 539 */
mfiore 0:c62615f15125 540 int32_t send(const std::vector<uint8_t>& data, const bool& blocking = true, const bool& highBw = false);
mfiore 0:c62615f15125 541
mfiore 0:c62615f15125 542 /** Fetch data received from the gateway
mfiore 0:c62615f15125 543 * this function only checks to see if a packet has been received - it does not open a receive window
mfiore 0:c62615f15125 544 * send() must be called before recv()
mfiore 0:c62615f15125 545 * @param data a vector to put the received data into
mfiore 0:c62615f15125 546 * @returns MDOT_OK if packet was successfully received
mfiore 0:c62615f15125 547 */
mfiore 0:c62615f15125 548 int32_t recv(std::vector<uint8_t>& data);
mfiore 0:c62615f15125 549
mfiore 0:c62615f15125 550 /** Ping
mfiore 0:c62615f15125 551 * status will be MDOT_OK if ping succeeded
mfiore 0:c62615f15125 552 * @returns ping_response struct containing status, RSSI, and SNR
mfiore 0:c62615f15125 553 */
mfiore 0:c62615f15125 554 ping_response ping();
mfiore 0:c62615f15125 555
mfiore 0:c62615f15125 556 /** Get return code string
mfiore 0:c62615f15125 557 * @returns string containing a description of the given error code
mfiore 0:c62615f15125 558 */
mfiore 0:c62615f15125 559 static std::string getReturnCodeString(const int32_t& code);
mfiore 0:c62615f15125 560
mfiore 0:c62615f15125 561 /** Get last error
mfiore 0:c62615f15125 562 * @returns string explaining the last error that occured
mfiore 0:c62615f15125 563 */
mfiore 0:c62615f15125 564 std::string getLastError();
mfiore 0:c62615f15125 565
mfiore 0:c62615f15125 566 /******************************************
mfiore 0:c62615f15125 567 * THESE FEATURES ARE NOT FULLY IMPLEMENTED
mfiore 0:c62615f15125 568 *****************************************/
mfiore 0:c62615f15125 569 void sleep();
mfiore 0:c62615f15125 570 void wakeup();
mfiore 0:c62615f15125 571
mfiore 0:c62615f15125 572 // get/set adaptive data rate
mfiore 0:c62615f15125 573 // configure data rates and power levels based on signal to noise information from gateway
mfiore 0:c62615f15125 574 // true == adaptive data rate is on
mfiore 0:c62615f15125 575 // set function returns MDOT_OK if success
mfiore 0:c62615f15125 576 int32_t setAdr(const bool& on);
mfiore 0:c62615f15125 577 bool getAdr();
mfiore 0:c62615f15125 578
mfiore 0:c62615f15125 579 /*************************************************************************
mfiore 0:c62615f15125 580 * The following functions are only used by the AT command application and
mfiore 0:c62615f15125 581 * should not be used by standard applications consuming the mDot library
mfiore 0:c62615f15125 582 ************************************************************************/
mfiore 0:c62615f15125 583
mfiore 0:c62615f15125 584 // set/get configured baud rate for command port
mfiore 0:c62615f15125 585 // only for use in conjunction with AT interface
mfiore 0:c62615f15125 586 // set function returns MDOT_OK if success
mfiore 0:c62615f15125 587 int32_t setBaud(const uint32_t& baud);
mfiore 0:c62615f15125 588 uint32_t getBaud();
mfiore 0:c62615f15125 589
mfiore 0:c62615f15125 590 // set/get baud rate for debug port
mfiore 0:c62615f15125 591 // set function returns MDOT_OK if success
mfiore 0:c62615f15125 592 int32_t setDebugBaud(const uint32_t& baud);
mfiore 0:c62615f15125 593 uint32_t getDebugBaud();
mfiore 0:c62615f15125 594
mfiore 0:c62615f15125 595 // set/get command terminal echo
mfiore 0:c62615f15125 596 // set function returns MDOT_OK if success
mfiore 0:c62615f15125 597 int32_t setEcho(const bool& on);
mfiore 0:c62615f15125 598 bool getEcho();
mfiore 0:c62615f15125 599
mfiore 0:c62615f15125 600 // set/get command terminal verbose mode
mfiore 0:c62615f15125 601 // set function returns MDOT_OK if success
mfiore 0:c62615f15125 602 int32_t setVerbose(const bool& on);
mfiore 0:c62615f15125 603 bool getVerbose();
mfiore 0:c62615f15125 604
mfiore 0:c62615f15125 605 // set/get startup mode
mfiore 0:c62615f15125 606 // COMMAND_MODE (default), starts up ready to accept AT commands
mfiore 0:c62615f15125 607 // SERIAL_MODE, read serial data and send it as LoRa packets
mfiore 0:c62615f15125 608 // set function returns MDOT_OK if success
mfiore 0:c62615f15125 609 int32_t setStartUpMode(const uint8_t& mode);
mfiore 0:c62615f15125 610 uint8_t getStartUpMode();
mfiore 0:c62615f15125 611
mfiore 0:c62615f15125 612 int32_t setRxDataRate(const uint8_t& dr);
mfiore 0:c62615f15125 613 uint8_t getRxDataRate();
mfiore 0:c62615f15125 614
mfiore 0:c62615f15125 615 // get/set TX/RX frequency
mfiore 0:c62615f15125 616 // if frequency band == FB_868 (Europe), must be between 863000000 - 870000000
mfiore 0:c62615f15125 617 // if frequency band == FB_915 (United States), must be between 902000000-928000000
mfiore 0:c62615f15125 618 // if set to 0, device will hop frequencies
mfiore 0:c62615f15125 619 // set function returns MDOT_OK if success
mfiore 0:c62615f15125 620 int32_t setTxFrequency(const uint32_t& freq);
mfiore 0:c62615f15125 621 uint32_t getTxFrequency();
mfiore 0:c62615f15125 622 int32_t setRxFrequency(const uint32_t& freq);
mfiore 0:c62615f15125 623 uint32_t getRxFrequency();
mfiore 0:c62615f15125 624
mfiore 0:c62615f15125 625 // get/set TX/RX inverted
mfiore 0:c62615f15125 626 // true == signal is inverted
mfiore 0:c62615f15125 627 // set function returns MDOT_OK if success
mfiore 0:c62615f15125 628 int32_t setTxInverted(const bool& on);
mfiore 0:c62615f15125 629 bool getTxInverted();
mfiore 0:c62615f15125 630 int32_t setRxInverted(const bool& on);
mfiore 0:c62615f15125 631 bool getRxInverted();
mfiore 0:c62615f15125 632
mfiore 0:c62615f15125 633 // get/set RX output mode
mfiore 0:c62615f15125 634 // valid options are HEXADECIMAL and BINARY
mfiore 0:c62615f15125 635 // set function returns MDOT_OK if success
mfiore 0:c62615f15125 636 int32_t setRxOutput(const uint8_t& mode);
mfiore 0:c62615f15125 637 uint8_t getRxOutput();
mfiore 0:c62615f15125 638
mfiore 0:c62615f15125 639 // get/set serial wake interval
mfiore 0:c62615f15125 640 // valid values are 2 s - INT_MAX (2147483647) s
mfiore 0:c62615f15125 641 // set function returns MDOT_OK if success
mfiore 0:c62615f15125 642 int32_t setSerialWakeInterval(const uint32_t& interval);
mfiore 0:c62615f15125 643 uint32_t getSerialWakeInterval();
mfiore 0:c62615f15125 644
mfiore 0:c62615f15125 645 // get/set serial wake delay
mfiore 0:c62615f15125 646 // valid values are 2 ms - INT_MAX (2147483647) ms
mfiore 0:c62615f15125 647 // set function returns MDOT_OK if success
mfiore 0:c62615f15125 648 int32_t setSerialWakeDelay(const uint32_t& delay);
mfiore 0:c62615f15125 649 uint32_t getSerialWakeDelay();
mfiore 0:c62615f15125 650
mfiore 0:c62615f15125 651 // get/set serial receive timeout
mfiore 0:c62615f15125 652 // valid values are 0 ms - 65000 ms
mfiore 0:c62615f15125 653 // set function returns MDOT_OK if success
mfiore 0:c62615f15125 654 int32_t setSerialReceiveTimeout(const uint16_t& timeout);
mfiore 0:c62615f15125 655 uint16_t getSerialReceiveTimeout();
mfiore 0:c62615f15125 656
mfiore 0:c62615f15125 657 uint64_t crc64(uint64_t crc, const unsigned char *s, uint64_t l);
mfiore 0:c62615f15125 658
mfiore 0:c62615f15125 659 // MTS_RADIO_DEBUG_COMMANDS
mfiore 0:c62615f15125 660 int32_t setDeviceId(const std::vector<uint8_t>& id);
mfiore 0:c62615f15125 661 int32_t setFrequencyBand(const uint8_t& band);
mfiore 0:c62615f15125 662 bool saveProtectedConfig();
mfiore 0:c62615f15125 663 void resetRadio();
mfiore 0:c62615f15125 664 int32_t setRadioMode(const uint8_t& mode);
mfiore 0:c62615f15125 665 std::map<uint8_t, uint8_t> dumpRegisters();
mfiore 0:c62615f15125 666 void eraseFlash();
mfiore 0:c62615f15125 667
mfiore 0:c62615f15125 668 mdot_stats getStats();
mfiore 0:c62615f15125 669
mfiore 0:c62615f15125 670 private:
mfiore 0:c62615f15125 671 mdot_stats _stats;
mfiore 0:c62615f15125 672
mfiore 0:c62615f15125 673 };
mfiore 0:c62615f15125 674
mfiore 0:c62615f15125 675 #endif