wayne roberts / Mbed OS LoRaWAN_singlechannel_endnode

end node on synchronous star LoRa network.

Dependencies:   SX127x sx12xx_hal TSL2561

radio chip selection

Radio chip driver is not included, allowing choice of radio device.
If you're using SX1272 or SX1276, then import sx127x driver into your program.
if you're using SX1261 or SX1262, then import sx126x driver into your program.
if you're using SX1280, then import sx1280 driver into your program.
If you're using NAmote72 or Murata discovery, then you must import only sx127x driver.

This project for use with LoRaWAN_singlechannel_gateway project.

Alternately gateway running on raspberry pi can be used as gateway.

LoRaWAN on single radio channel

Network description is at gateway project page. Synchronous star network.

Hardware Support

This project supports SX1276 and SX1272, sx126x kit, sx126x shield, and sx128x 2.4GHz. The ST board B-L072Z-LRWAN1 is also supported (TypeABZ module). When B-L072Z-LRWAN1 target is selected, TARGET_DISCO_L072CZ_LRWAN1 is defined by tools, allowing correct radio driver configuration for this platform. Alternately, any mbed board that can use LoRa radio shield board should work, but NUCLEO boards are tested.

End-node Unique ID

DevEUI is created from CPU serial number. AppEUI and AppKey are declared as software constants.

End-node Configuration

Data rate definition LORAMAC_DEFAULT_DATARATE configured in LoRaMac-definitions.h. See gateway project page for configuration of gateway.
LoRaWAN addressing is configured in Comissioning.h; only OTA mode is functional.
Header file board/lora_config.h, selects application layer options (i.e. sensors) to be compiled in.

Serial Interface

Serial port operates at 115200bps.
Application layer single_us915_main.cpp User button triggers uplink (i.e. blue button on nucleo board), or jumper enables continuously sends repeated uplink packets. The MAC layer holds each uplink request until the allocated timeslot.

commandargumentsdescription
?-print available commands
. (period)-print status (DevEUI, DevAddr, etc)
ullength integerset payload length of test uplink packets

sensor demo

Selected grove sensors may be plugged into SX1272 shield.
To enable, edit lora_config.h to define SENSORS.

Sensor connections on SX1272MB2xAS:

D8 D9: buttonRX TX: (unused)A3 A4: Rotary Angle Sensor
D6 D7: RGB LEDSCL SDA: digital light sensorA1 A2: Rotary Angle Sensor

Digital input pin, state reported via uplink: PC8
Digital output pin, controlled via downlink: PC6
PWM out: PB_10

Jumper enables auto-repeated transmit: PC10 and PC12 on NUCLEO board, located on end of morpho headers nearby JP4.

app/single_us915_main.cpp@21:500ff43d8424, 2017-08-04 (annotated)

Committer:
dudmuck
Date:
Fri Aug 04 17:09:16 2017 -0700
Revision:
21:500ff43d8424
Parent:
20:42839629a5dc
Child:
22:999a7e7698a8
rejoin in application layer

Who changed what in which revision?

UserRevisionLine numberNew contents of line
dudmuck 0:8f0d0ae0a077 1 /*
dudmuck 0:8f0d0ae0a077 2 / _____) _ | |
dudmuck 0:8f0d0ae0a077 3 ( (____ _____ ____ _| |_ _____ ____| |__
dudmuck 0:8f0d0ae0a077 4 \____ \| ___ | (_ _) ___ |/ ___) _ \
dudmuck 0:8f0d0ae0a077 5 _____) ) ____| | | || |_| ____( (___| | | |
dudmuck 0:8f0d0ae0a077 6 (______/|_____)_|_|_| \__)_____)\____)_| |_|
dudmuck 0:8f0d0ae0a077 7 (C)2015 Semtech
dudmuck 0:8f0d0ae0a077 8
dudmuck 0:8f0d0ae0a077 9 Description: LoRaMac classA device implementation
dudmuck 0:8f0d0ae0a077 10
dudmuck 0:8f0d0ae0a077 11 License: Revised BSD License, see LICENSE.TXT file include in the project
dudmuck 0:8f0d0ae0a077 12
dudmuck 0:8f0d0ae0a077 13 Maintainer: Miguel Luis and Gregory Cristian
dudmuck 0:8f0d0ae0a077 14 */
dudmuck 0:8f0d0ae0a077 15 #include "mbed.h"
dudmuck 0:8f0d0ae0a077 16 #include "board.h"
dudmuck 0:8f0d0ae0a077 17 #include "radio.h"
dudmuck 0:8f0d0ae0a077 18
dudmuck 0:8f0d0ae0a077 19 #include "LoRaMac.h"
dudmuck 0:8f0d0ae0a077 20 #include "Commissioning.h"
dudmuck 11:4c337f5bbe4c 21 #include "commands.h"
dudmuck 0:8f0d0ae0a077 22
dudmuck 10:00997daeb0c0 23 #if defined(ENABLE_SX1272) && defined(SENSORS)
dudmuck 12:ed33c53afcaf 24 #include "ChainableLED.h"
dudmuck 12:ed33c53afcaf 25 #include "TSL2561.h"
dudmuck 20:42839629a5dc 26 InterruptIn user_button(USER_BUTTON);
dudmuck 10:00997daeb0c0 27 #define RED_LED_RATE_US 333333 /* third of second */
dudmuck 10:00997daeb0c0 28 uint32_t button_cnt;
dudmuck 12:ed33c53afcaf 29 ChainableLED rgb(D6, D7, 1); // https://developer.mbed.org/components/Grove-Chainable-RGB-LED/
dudmuck 12:ed33c53afcaf 30 AnalogIn a1(A1); // https://developer.mbed.org/teams/Seeed/wiki/Potentiometer
dudmuck 12:ed33c53afcaf 31 AnalogIn a3(A3); // https://developer.mbed.org/teams/Seeed/wiki/Potentiometer
dudmuck 12:ed33c53afcaf 32 DigitalIn pc8_in(PC_8);
dudmuck 12:ed33c53afcaf 33 DigitalOut pc6_out(PC_6);
dudmuck 12:ed33c53afcaf 34 //TSL2561 tsl2561(TSL2561_ADDR_FLOAT); // https://developer.mbed.org/components/Grove-Digital-Light-Sensor/
dudmuck 12:ed33c53afcaf 35 TSL2561 tsl2561(TSL2561_ADDR_LOW);
dudmuck 18:9ac71c0eb70d 36 PwmOut pwm(PB_11);
dudmuck 10:00997daeb0c0 37 #endif
dudmuck 10:00997daeb0c0 38
dudmuck 20:42839629a5dc 39 DigitalOut pc2(PC_2);
dudmuck 12:ed33c53afcaf 40
dudmuck 10:00997daeb0c0 41 DigitalOut jumper_out(PC_10);
dudmuck 10:00997daeb0c0 42 InterruptIn jumper_in(PC_12);
dudmuck 10:00997daeb0c0 43
dudmuck 0:8f0d0ae0a077 44 char pcbuf[128];
dudmuck 0:8f0d0ae0a077 45 int pcbuf_len;
dudmuck 0:8f0d0ae0a077 46
dudmuck 0:8f0d0ae0a077 47 /*!
dudmuck 0:8f0d0ae0a077 48 * Defines the application data transmission duty cycle. 5s, value in [ms].
dudmuck 0:8f0d0ae0a077 49 */
dudmuck 0:8f0d0ae0a077 50 #define APP_TX_DUTYCYCLE 5000
dudmuck 0:8f0d0ae0a077 51
dudmuck 0:8f0d0ae0a077 52 /*!
dudmuck 0:8f0d0ae0a077 53 * Defines a random delay for application data transmission duty cycle. 1s,
dudmuck 0:8f0d0ae0a077 54 * value in [ms].
dudmuck 0:8f0d0ae0a077 55 */
dudmuck 0:8f0d0ae0a077 56 #define APP_TX_DUTYCYCLE_RND 1000
dudmuck 0:8f0d0ae0a077 57
dudmuck 0:8f0d0ae0a077 58 /*!
dudmuck 0:8f0d0ae0a077 59 * Default datarate
dudmuck 0:8f0d0ae0a077 60 */
dudmuck 0:8f0d0ae0a077 61 #define LORAWAN_DEFAULT_DATARATE DR_10
dudmuck 0:8f0d0ae0a077 62
dudmuck 0:8f0d0ae0a077 63 /*!
dudmuck 0:8f0d0ae0a077 64 * LoRaWAN confirmed messages
dudmuck 0:8f0d0ae0a077 65 */
dudmuck 0:8f0d0ae0a077 66 #define LORAWAN_CONFIRMED_MSG_ON true
dudmuck 0:8f0d0ae0a077 67
dudmuck 0:8f0d0ae0a077 68 /*!
dudmuck 0:8f0d0ae0a077 69 * LoRaWAN application port
dudmuck 0:8f0d0ae0a077 70 */
dudmuck 0:8f0d0ae0a077 71 #define LORAWAN_APP_PORT 15
dudmuck 0:8f0d0ae0a077 72
dudmuck 0:8f0d0ae0a077 73 /*!
dudmuck 0:8f0d0ae0a077 74 * User application data buffer size
dudmuck 0:8f0d0ae0a077 75 */
dudmuck 0:8f0d0ae0a077 76 #if ( LORAWAN_CONFIRMED_MSG_ON == 1 )
dudmuck 0:8f0d0ae0a077 77 #define LORAWAN_APP_DATA_SIZE 6
dudmuck 0:8f0d0ae0a077 78
dudmuck 0:8f0d0ae0a077 79 #else
dudmuck 0:8f0d0ae0a077 80 #define LORAWAN_APP_DATA_SIZE 1
dudmuck 0:8f0d0ae0a077 81
dudmuck 0:8f0d0ae0a077 82 #endif
dudmuck 0:8f0d0ae0a077 83
dudmuck 0:8f0d0ae0a077 84 static uint8_t DevEui[] = LORAWAN_DEVICE_EUI;
dudmuck 0:8f0d0ae0a077 85 static uint8_t AppEui[] = LORAWAN_APPLICATION_EUI;
dudmuck 0:8f0d0ae0a077 86 static uint8_t AppKey[] = LORAWAN_APPLICATION_KEY;
dudmuck 0:8f0d0ae0a077 87
dudmuck 0:8f0d0ae0a077 88 #if( OVER_THE_AIR_ACTIVATION == 0 )
dudmuck 0:8f0d0ae0a077 89
dudmuck 0:8f0d0ae0a077 90 static uint8_t NwkSKey[] = LORAWAN_NWKSKEY;
dudmuck 0:8f0d0ae0a077 91 static uint8_t AppSKey[] = LORAWAN_APPSKEY;
dudmuck 0:8f0d0ae0a077 92
dudmuck 0:8f0d0ae0a077 93 /*!
dudmuck 0:8f0d0ae0a077 94 * Device address
dudmuck 0:8f0d0ae0a077 95 */
dudmuck 0:8f0d0ae0a077 96 static uint32_t DevAddr = LORAWAN_DEVICE_ADDRESS;
dudmuck 0:8f0d0ae0a077 97
dudmuck 0:8f0d0ae0a077 98 #endif
dudmuck 0:8f0d0ae0a077 99
dudmuck 0:8f0d0ae0a077 100 /*!
dudmuck 0:8f0d0ae0a077 101 * Application port
dudmuck 0:8f0d0ae0a077 102 */
dudmuck 11:4c337f5bbe4c 103 #if defined(SENSORS) && defined(ENABLE_SX1272)
dudmuck 10:00997daeb0c0 104 static uint8_t AppPort = SENSOR_PORT;
dudmuck 10:00997daeb0c0 105 #else
dudmuck 10:00997daeb0c0 106 static uint8_t AppPort = LORAWAN_APP_PORT;
dudmuck 10:00997daeb0c0 107 #endif
dudmuck 0:8f0d0ae0a077 108
dudmuck 0:8f0d0ae0a077 109 /*!
dudmuck 0:8f0d0ae0a077 110 * User application data size
dudmuck 0:8f0d0ae0a077 111 */
dudmuck 0:8f0d0ae0a077 112 static uint8_t AppDataSize = LORAWAN_APP_DATA_SIZE;
dudmuck 0:8f0d0ae0a077 113 static unsigned int uplink_length; // user assigned
dudmuck 0:8f0d0ae0a077 114
dudmuck 0:8f0d0ae0a077 115 /*!
dudmuck 0:8f0d0ae0a077 116 * User application data buffer size
dudmuck 0:8f0d0ae0a077 117 */
dudmuck 0:8f0d0ae0a077 118 #define LORAWAN_APP_DATA_MAX_SIZE 128
dudmuck 0:8f0d0ae0a077 119
dudmuck 0:8f0d0ae0a077 120 /*!
dudmuck 0:8f0d0ae0a077 121 * User application data
dudmuck 0:8f0d0ae0a077 122 */
dudmuck 0:8f0d0ae0a077 123 static uint8_t AppData[LORAWAN_APP_DATA_MAX_SIZE];
dudmuck 0:8f0d0ae0a077 124
dudmuck 0:8f0d0ae0a077 125 /*!
dudmuck 0:8f0d0ae0a077 126 * Indicates if the node is sending confirmed or unconfirmed messages
dudmuck 0:8f0d0ae0a077 127 */
dudmuck 0:8f0d0ae0a077 128 static uint8_t IsTxConfirmed = LORAWAN_CONFIRMED_MSG_ON;
dudmuck 0:8f0d0ae0a077 129
dudmuck 0:8f0d0ae0a077 130 /*!
dudmuck 0:8f0d0ae0a077 131 * Defines the application data transmission duty cycle
dudmuck 0:8f0d0ae0a077 132 */
dudmuck 0:8f0d0ae0a077 133 static uint32_t TxDutyCycleTime;
dudmuck 0:8f0d0ae0a077 134
dudmuck 0:8f0d0ae0a077 135 /*!
dudmuck 0:8f0d0ae0a077 136 * Timer to handle the application data transmission duty cycle
dudmuck 0:8f0d0ae0a077 137 */
dudmuck 17:3215f12051f9 138 LowPowerTimeout TxNextPacketTimeout;
dudmuck 0:8f0d0ae0a077 139
dudmuck 0:8f0d0ae0a077 140 volatile bool send_at_beacon;
dudmuck 0:8f0d0ae0a077 141 volatile bool awaiting_mcps_indic;
dudmuck 21:500ff43d8424 142 bool join_retry;
dudmuck 0:8f0d0ae0a077 143 /*!
dudmuck 0:8f0d0ae0a077 144 * Specifies the state of the application LED
dudmuck 0:8f0d0ae0a077 145 */
dudmuck 0:8f0d0ae0a077 146 static bool AppLedStateOn = false;
dudmuck 0:8f0d0ae0a077 147
dudmuck 0:8f0d0ae0a077 148 /*!
dudmuck 0:8f0d0ae0a077 149 * Device states
dudmuck 0:8f0d0ae0a077 150 */
dudmuck 0:8f0d0ae0a077 151 static enum eDeviceState
dudmuck 0:8f0d0ae0a077 152 {
dudmuck 0:8f0d0ae0a077 153 DEVICE_STATE_INIT,
dudmuck 0:8f0d0ae0a077 154 DEVICE_STATE_JOIN,
dudmuck 0:8f0d0ae0a077 155 DEVICE_STATE_CYCLE,
dudmuck 16:915815632c1f 156 DEVICE_STATE_SLEEP,
dudmuck 18:9ac71c0eb70d 157 DEVICE_STATE_REJOIN,
dudmuck 18:9ac71c0eb70d 158 DEVICE_STATE_UPLINK
dudmuck 0:8f0d0ae0a077 159 }DeviceState;
dudmuck 0:8f0d0ae0a077 160
dudmuck 0:8f0d0ae0a077 161 /*!
dudmuck 0:8f0d0ae0a077 162 * Strucure containing the Uplink status
dudmuck 0:8f0d0ae0a077 163 */
dudmuck 0:8f0d0ae0a077 164 struct sLoRaMacUplinkStatus
dudmuck 0:8f0d0ae0a077 165 {
dudmuck 0:8f0d0ae0a077 166 uint8_t Acked;
dudmuck 0:8f0d0ae0a077 167 //int8_t Datarate;
dudmuck 0:8f0d0ae0a077 168 uint16_t UplinkCounter;
dudmuck 0:8f0d0ae0a077 169 uint8_t Port;
dudmuck 0:8f0d0ae0a077 170 uint8_t *Buffer;
dudmuck 0:8f0d0ae0a077 171 uint8_t BufferSize;
dudmuck 0:8f0d0ae0a077 172 }LoRaMacUplinkStatus;
dudmuck 0:8f0d0ae0a077 173 //volatile bool UplinkStatusUpdated = false;
dudmuck 0:8f0d0ae0a077 174
dudmuck 0:8f0d0ae0a077 175 /*!
dudmuck 0:8f0d0ae0a077 176 * Strucure containing the Downlink status
dudmuck 0:8f0d0ae0a077 177 */
dudmuck 0:8f0d0ae0a077 178 struct sLoRaMacDownlinkStatus
dudmuck 0:8f0d0ae0a077 179 {
dudmuck 0:8f0d0ae0a077 180 int16_t Rssi;
dudmuck 0:8f0d0ae0a077 181 int8_t Snr;
dudmuck 0:8f0d0ae0a077 182 uint16_t DownlinkCounter;
dudmuck 0:8f0d0ae0a077 183 bool RxData;
dudmuck 0:8f0d0ae0a077 184 uint8_t Port;
dudmuck 0:8f0d0ae0a077 185 uint8_t *Buffer;
dudmuck 0:8f0d0ae0a077 186 uint8_t BufferSize;
dudmuck 0:8f0d0ae0a077 187 }LoRaMacDownlinkStatus;
dudmuck 0:8f0d0ae0a077 188
dudmuck 2:f2d9aa163652 189 static uint8_t missed_count;
dudmuck 2:f2d9aa163652 190
dudmuck 0:8f0d0ae0a077 191
dudmuck 0:8f0d0ae0a077 192 /*!
dudmuck 0:8f0d0ae0a077 193 * \brief Prepares the payload of the frame
dudmuck 0:8f0d0ae0a077 194 */
dudmuck 0:8f0d0ae0a077 195 static void PrepareTxFrame( uint8_t port )
dudmuck 0:8f0d0ae0a077 196 {
dudmuck 0:8f0d0ae0a077 197 switch( port )
dudmuck 0:8f0d0ae0a077 198 {
dudmuck 0:8f0d0ae0a077 199 case 15:
dudmuck 0:8f0d0ae0a077 200 {
dudmuck 0:8f0d0ae0a077 201 AppData[0] = AppLedStateOn;
dudmuck 0:8f0d0ae0a077 202 if( IsTxConfirmed == true )
dudmuck 0:8f0d0ae0a077 203 {
dudmuck 0:8f0d0ae0a077 204 AppData[1] = LoRaMacDownlinkStatus.DownlinkCounter >> 8;
dudmuck 0:8f0d0ae0a077 205 AppData[2] = LoRaMacDownlinkStatus.DownlinkCounter;
dudmuck 0:8f0d0ae0a077 206 AppData[3] = LoRaMacDownlinkStatus.Rssi >> 8;
dudmuck 0:8f0d0ae0a077 207 AppData[4] = LoRaMacDownlinkStatus.Rssi;
dudmuck 0:8f0d0ae0a077 208 AppData[5] = LoRaMacDownlinkStatus.Snr;
dudmuck 0:8f0d0ae0a077 209 }
dudmuck 0:8f0d0ae0a077 210 }
dudmuck 0:8f0d0ae0a077 211 break;
dudmuck 11:4c337f5bbe4c 212 #if defined(SENSORS) && defined(ENABLE_SX1272)
dudmuck 10:00997daeb0c0 213 case SENSOR_PORT:
dudmuck 12:ed33c53afcaf 214 {
dudmuck 12:ed33c53afcaf 215 uint16_t x = tsl2561.getLuminosity(TSL2561_VISIBLE);
dudmuck 12:ed33c53afcaf 216 uint16_t a_1 = a1.read_u16();
dudmuck 12:ed33c53afcaf 217 uint16_t a_3 = a3.read_u16();
dudmuck 12:ed33c53afcaf 218 uint8_t status;
dudmuck 12:ed33c53afcaf 219 status = pc8_in.read();
dudmuck 12:ed33c53afcaf 220 status <<= 1;
dudmuck 12:ed33c53afcaf 221 status |= pc6_out.read();
dudmuck 12:ed33c53afcaf 222 AppData[0] = a_1 >> 8;
dudmuck 12:ed33c53afcaf 223 AppData[1] = a_1 & 0xff;
dudmuck 12:ed33c53afcaf 224 AppData[2] = a_3 >> 8;
dudmuck 12:ed33c53afcaf 225 AppData[3] = a_3 & 0xff;
dudmuck 12:ed33c53afcaf 226 AppData[4] = x >> 8;
dudmuck 12:ed33c53afcaf 227 AppData[5] = x & 0xff;
dudmuck 12:ed33c53afcaf 228 AppData[6] = status;
dudmuck 14:7ac0add1123e 229 AppDataSize = uplink_length;
dudmuck 12:ed33c53afcaf 230 //printf("visible:%u\r\n", x);
dudmuck 12:ed33c53afcaf 231 }
dudmuck 10:00997daeb0c0 232 break;
dudmuck 12:ed33c53afcaf 233 #endif /* SENSORS && ENABLE_SX1272 */
dudmuck 0:8f0d0ae0a077 234 default:
dudmuck 0:8f0d0ae0a077 235 break;
dudmuck 0:8f0d0ae0a077 236 }
dudmuck 0:8f0d0ae0a077 237 }
dudmuck 0:8f0d0ae0a077 238
dudmuck 0:8f0d0ae0a077 239 void
dudmuck 0:8f0d0ae0a077 240 LoRaMacEventInfoStatus_to_string(LoRaMacEventInfoStatus_t status, char* dst)
dudmuck 0:8f0d0ae0a077 241 {
dudmuck 0:8f0d0ae0a077 242 const char* ptr = NULL;
dudmuck 0:8f0d0ae0a077 243
dudmuck 0:8f0d0ae0a077 244 switch (status) {
dudmuck 0:8f0d0ae0a077 245 case LORAMAC_EVENT_INFO_STATUS_RX_ERROR: ptr = "RX_ERROR"; break;
dudmuck 0:8f0d0ae0a077 246 case LORAMAC_EVENT_INFO_STATUS_OK: ptr = "OK"; break;
dudmuck 2:f2d9aa163652 247 case LORAMAC_EVENT_INFO_STATUS_ERROR_RX_MTYPE: ptr = "ERROR_RX_MTYPE"; break;
dudmuck 2:f2d9aa163652 248 case LORAMAC_EVENT_INFO_STATUS_ERROR_SEND: ptr = "ERROR_SEND"; break;
dudmuck 2:f2d9aa163652 249 case LORAMAC_EVENT_INFO_STATUS_ERROR_JOIN_ACCEPT: ptr = "ERROR_JOIN_ACCEPT"; break;
dudmuck 2:f2d9aa163652 250 case LORAMAC_EVENT_INFO_STATUS_ERROR_MLMEREQ: ptr = "ERROR_MLMEREQ"; break;
dudmuck 2:f2d9aa163652 251 case LORAMAC_EVENT_INFO_STATUS_ERROR_MCPSREQ: ptr = "ERROR_MCPSREQ"; break;
dudmuck 2:f2d9aa163652 252 //case LORAMAC_EVENT_INFO_STATUS_ERROR: ptr = "ERROR"; break;
dudmuck 2:f2d9aa163652 253
dudmuck 0:8f0d0ae0a077 254 case LORAMAC_EVENT_INFO_STATUS_TX_TIMEOUT: ptr = "TX_TIMEOUT"; break;
dudmuck 0:8f0d0ae0a077 255 case LORAMAC_EVENT_INFO_STATUS_RX_TIMEOUT: ptr = "RX_TIMEOUT"; break;
dudmuck 0:8f0d0ae0a077 256 case LORAMAC_EVENT_INFO_STATUS_JOIN_FAIL: ptr = "JOIN_FAIL"; break;
dudmuck 0:8f0d0ae0a077 257 case LORAMAC_EVENT_INFO_STATUS_DOWNLINK_REPEATED: ptr = "DOWNLINK_REPEATED"; break;
dudmuck 0:8f0d0ae0a077 258 case LORAMAC_EVENT_INFO_STATUS_TX_DR_PAYLOAD_SIZE_ERROR: ptr = "TX_DR_PAYLOAD_SIZE_ERROR"; break;
dudmuck 0:8f0d0ae0a077 259 case LORAMAC_EVENT_INFO_STATUS_DOWNLINK_TOO_MANY_FRAMES_LOSS: ptr = "DOWNLINK_TOO_MANY_FRAMES_LOSS"; break;
dudmuck 0:8f0d0ae0a077 260 case LORAMAC_EVENT_INFO_STATUS_ADDRESS_FAIL: ptr = "ADDRESS_FAIL"; break;
dudmuck 0:8f0d0ae0a077 261 case LORAMAC_EVENT_INFO_STATUS_MIC_FAIL: ptr = "MIC_FAIL"; break;
dudmuck 0:8f0d0ae0a077 262 case LORAMAC_EVENT_INFO_STATUS_BEACON_LOCKED: ptr = "BEACON_LOCKED"; break;
dudmuck 0:8f0d0ae0a077 263 case LORAMAC_EVENT_INFO_STATUS_BEACON_LOST: ptr = "BEACON_LOST"; break;
dudmuck 0:8f0d0ae0a077 264 case LORAMAC_EVENT_INFO_STATUS_BEACON_NOT_FOUND: ptr = "BEACON_NOT_FOUND"; break;
dudmuck 16:915815632c1f 265 case LORAMAC_EVENT_INFO_STATUS_ERROR_INCOMPLETE: ptr = "INCOMPLETE"; break;
dudmuck 16:915815632c1f 266 case LORAMAC_EVENT_INFO_STATUS_STOP: ptr = "STOP"; break;
dudmuck 0:8f0d0ae0a077 267 }
dudmuck 0:8f0d0ae0a077 268
dudmuck 0:8f0d0ae0a077 269 if (ptr != NULL)
dudmuck 0:8f0d0ae0a077 270 strcpy(dst, ptr);
dudmuck 0:8f0d0ae0a077 271 }
dudmuck 0:8f0d0ae0a077 272
dudmuck 0:8f0d0ae0a077 273 void
dudmuck 0:8f0d0ae0a077 274 LoRaMacStatus_to_string(LoRaMacStatus_t status, char* dst)
dudmuck 0:8f0d0ae0a077 275 {
dudmuck 0:8f0d0ae0a077 276 const char* ptr = NULL;
dudmuck 0:8f0d0ae0a077 277
dudmuck 0:8f0d0ae0a077 278 switch (status) {
dudmuck 0:8f0d0ae0a077 279 case LORAMAC_STATUS_OK: ptr = "OK"; break;
dudmuck 0:8f0d0ae0a077 280 case LORAMAC_STATUS_BUSY: ptr = "BUSY"; break;
dudmuck 0:8f0d0ae0a077 281 case LORAMAC_STATUS_SERVICE_UNKNOWN: ptr = "SERVICE_UNKNOWN"; break;
dudmuck 0:8f0d0ae0a077 282 case LORAMAC_STATUS_PARAMETER_INVALID: ptr = "PARAMETER_INVALID"; break;
dudmuck 0:8f0d0ae0a077 283 case LORAMAC_STATUS_FREQUENCY_INVALID: ptr = "FREQUENCY_INVALID"; break;
dudmuck 0:8f0d0ae0a077 284 case LORAMAC_STATUS_DATARATE_INVALID: ptr = "DATARATE_INVALID"; break;
dudmuck 0:8f0d0ae0a077 285 case LORAMAC_STATUS_FREQ_AND_DR_INVALID: ptr = "FREQ_AND_DR_INVALID"; break;
dudmuck 0:8f0d0ae0a077 286 case LORAMAC_STATUS_NO_NETWORK_JOINED: ptr = "NO_NETWORK_JOINED"; break;
dudmuck 0:8f0d0ae0a077 287 case LORAMAC_STATUS_LENGTH_ERROR: ptr = "LENGTH_ERROR"; break;
dudmuck 0:8f0d0ae0a077 288 case LORAMAC_STATUS_MAC_CMD_LENGTH_ERROR: ptr = "MAC_CMD_LENGTH_ERROR"; break;
dudmuck 0:8f0d0ae0a077 289 case LORAMAC_STATUS_DEVICE_OFF: ptr = "DEVICE_OFF"; break;
dudmuck 0:8f0d0ae0a077 290 }
dudmuck 0:8f0d0ae0a077 291 if (ptr != NULL)
dudmuck 0:8f0d0ae0a077 292 strcpy(dst, ptr);
dudmuck 0:8f0d0ae0a077 293 }
dudmuck 0:8f0d0ae0a077 294
dudmuck 17:3215f12051f9 295 static void OnTxNextPacketTimerEvent( void );
dudmuck 5:c108560af4c3 296
dudmuck 5:c108560af4c3 297 /*!
dudmuck 0:8f0d0ae0a077 298 * \brief Prepares the payload of the frame
dudmuck 0:8f0d0ae0a077 299 *
dudmuck 0:8f0d0ae0a077 300 * \retval [0: frame could be send, 1: error]
dudmuck 0:8f0d0ae0a077 301 */
dudmuck 17:3215f12051f9 302 static bool SendFrame(uint8_t port)
dudmuck 0:8f0d0ae0a077 303 {
dudmuck 0:8f0d0ae0a077 304 McpsReq_t mcpsReq;
dudmuck 0:8f0d0ae0a077 305 LoRaMacTxInfo_t txInfo;
dudmuck 0:8f0d0ae0a077 306 LoRaMacStatus_t status;
dudmuck 0:8f0d0ae0a077 307 char str[64];
dudmuck 0:8f0d0ae0a077 308
dudmuck 0:8f0d0ae0a077 309 if( LoRaMacQueryTxPossible( AppDataSize, &txInfo ) != LORAMAC_STATUS_OK )
dudmuck 0:8f0d0ae0a077 310 {
dudmuck 0:8f0d0ae0a077 311 // Send empty frame in order to flush MAC commands
dudmuck 0:8f0d0ae0a077 312 mcpsReq.Type = MCPS_UNCONFIRMED;
dudmuck 0:8f0d0ae0a077 313 mcpsReq.Req.Unconfirmed.fBuffer = NULL;
dudmuck 0:8f0d0ae0a077 314 mcpsReq.Req.Unconfirmed.fBufferSize = 0;
dudmuck 0:8f0d0ae0a077 315
dudmuck 0:8f0d0ae0a077 316 LoRaMacUplinkStatus.Acked = false;
dudmuck 0:8f0d0ae0a077 317 LoRaMacUplinkStatus.Port = 0;
dudmuck 0:8f0d0ae0a077 318 LoRaMacUplinkStatus.Buffer = NULL;
dudmuck 0:8f0d0ae0a077 319 LoRaMacUplinkStatus.BufferSize = 0;
dudmuck 0:8f0d0ae0a077 320 }
dudmuck 0:8f0d0ae0a077 321 else
dudmuck 0:8f0d0ae0a077 322 {
dudmuck 0:8f0d0ae0a077 323 LoRaMacUplinkStatus.Acked = false;
dudmuck 12:ed33c53afcaf 324 LoRaMacUplinkStatus.Port = port;
dudmuck 0:8f0d0ae0a077 325 LoRaMacUplinkStatus.Buffer = AppData;
dudmuck 0:8f0d0ae0a077 326 LoRaMacUplinkStatus.BufferSize = AppDataSize;
dudmuck 0:8f0d0ae0a077 327
dudmuck 0:8f0d0ae0a077 328 if( IsTxConfirmed == false )
dudmuck 0:8f0d0ae0a077 329 {
dudmuck 0:8f0d0ae0a077 330 mcpsReq.Type = MCPS_UNCONFIRMED;
dudmuck 12:ed33c53afcaf 331 mcpsReq.Req.Unconfirmed.fPort = port;
dudmuck 0:8f0d0ae0a077 332 mcpsReq.Req.Unconfirmed.fBuffer = AppData;
dudmuck 0:8f0d0ae0a077 333 mcpsReq.Req.Unconfirmed.fBufferSize = AppDataSize;
dudmuck 0:8f0d0ae0a077 334 //mcpsReq.Req.Unconfirmed.Datarate = LORAWAN_DEFAULT_DATARATE;
dudmuck 0:8f0d0ae0a077 335 }
dudmuck 0:8f0d0ae0a077 336 else
dudmuck 0:8f0d0ae0a077 337 {
dudmuck 0:8f0d0ae0a077 338 mcpsReq.Type = MCPS_CONFIRMED;
dudmuck 12:ed33c53afcaf 339 mcpsReq.Req.Confirmed.fPort = port;
dudmuck 0:8f0d0ae0a077 340 mcpsReq.Req.Confirmed.fBuffer = AppData;
dudmuck 0:8f0d0ae0a077 341 mcpsReq.Req.Confirmed.fBufferSize = AppDataSize;
dudmuck 0:8f0d0ae0a077 342 mcpsReq.Req.Confirmed.NbTrials = 8;
dudmuck 0:8f0d0ae0a077 343 //mcpsReq.Req.Confirmed.Datarate = LORAWAN_DEFAULT_DATARATE;
dudmuck 0:8f0d0ae0a077 344 }
dudmuck 0:8f0d0ae0a077 345 }
dudmuck 0:8f0d0ae0a077 346
dudmuck 0:8f0d0ae0a077 347 status = LoRaMacMcpsRequest( &mcpsReq );
dudmuck 0:8f0d0ae0a077 348 if( status == LORAMAC_STATUS_OK )
dudmuck 0:8f0d0ae0a077 349 {
dudmuck 0:8f0d0ae0a077 350 awaiting_mcps_indic = true;
dudmuck 0:8f0d0ae0a077 351 return false;
dudmuck 0:8f0d0ae0a077 352 }
dudmuck 0:8f0d0ae0a077 353 LoRaMacStatus_to_string(status, str);
dudmuck 1:53c30224eda8 354 isr_printf("send failed:%s\r\n", str);
dudmuck 16:915815632c1f 355
dudmuck 21:500ff43d8424 356 if (status == LORAMAC_STATUS_NO_NETWORK_JOINED) {
dudmuck 21:500ff43d8424 357 join_retry = true;
dudmuck 21:500ff43d8424 358 } else {
dudmuck 17:3215f12051f9 359 AppPort = port;
dudmuck 17:3215f12051f9 360 TxNextPacketTimeout.attach_us(&OnTxNextPacketTimerEvent, randr(1000000, 5000000) + 1000000);
dudmuck 17:3215f12051f9 361 }
dudmuck 16:915815632c1f 362
dudmuck 0:8f0d0ae0a077 363 return true;
dudmuck 0:8f0d0ae0a077 364 }
dudmuck 0:8f0d0ae0a077 365
dudmuck 17:3215f12051f9 366 /*!
dudmuck 17:3215f12051f9 367 * \brief Function executed on TxNextPacket Timeout event
dudmuck 17:3215f12051f9 368 */
dudmuck 17:3215f12051f9 369 static void OnTxNextPacketTimerEvent( void )
dudmuck 17:3215f12051f9 370 {
dudmuck 17:3215f12051f9 371 MibRequestConfirm_t mibReq;
dudmuck 17:3215f12051f9 372 LoRaMacStatus_t status;
dudmuck 17:3215f12051f9 373
dudmuck 17:3215f12051f9 374 if (DeviceState == DEVICE_STATE_REJOIN) {
dudmuck 17:3215f12051f9 375 isr_printf("unjoin\r\n");
dudmuck 17:3215f12051f9 376 mibReq.Type = MIB_NETWORK_JOINED;
dudmuck 17:3215f12051f9 377 mibReq.Param.IsNetworkJoined = false;
dudmuck 17:3215f12051f9 378 if (LoRaMacMibSetRequestConfirm( &mibReq ) != LORAMAC_STATUS_OK) {
dudmuck 17:3215f12051f9 379 TxNextPacketTimeout.attach_us(&OnTxNextPacketTimerEvent, 500000);
dudmuck 17:3215f12051f9 380 return;
dudmuck 17:3215f12051f9 381 }
dudmuck 17:3215f12051f9 382 }
dudmuck 17:3215f12051f9 383
dudmuck 17:3215f12051f9 384 mibReq.Type = MIB_NETWORK_JOINED;
dudmuck 17:3215f12051f9 385 status = LoRaMacMibGetRequestConfirm( &mibReq );
dudmuck 17:3215f12051f9 386
dudmuck 17:3215f12051f9 387 isr_printf("OnTxNextPacketTimerEvent() ");
dudmuck 17:3215f12051f9 388 if( status == LORAMAC_STATUS_OK )
dudmuck 17:3215f12051f9 389 {
dudmuck 17:3215f12051f9 390 if( mibReq.Param.IsNetworkJoined == true )
dudmuck 17:3215f12051f9 391 {
dudmuck 17:3215f12051f9 392 isr_printf("send");
dudmuck 18:9ac71c0eb70d 393 DeviceState = DEVICE_STATE_UPLINK;
dudmuck 17:3215f12051f9 394 }
dudmuck 17:3215f12051f9 395 else
dudmuck 17:3215f12051f9 396 {
dudmuck 17:3215f12051f9 397 isr_printf("join");
dudmuck 17:3215f12051f9 398 DeviceState = DEVICE_STATE_JOIN;
dudmuck 17:3215f12051f9 399 }
dudmuck 17:3215f12051f9 400 }
dudmuck 17:3215f12051f9 401 isr_printf("\r\n");
dudmuck 17:3215f12051f9 402 }
dudmuck 17:3215f12051f9 403
dudmuck 0:8f0d0ae0a077 404 void
dudmuck 0:8f0d0ae0a077 405 send_uplink()
dudmuck 0:8f0d0ae0a077 406 {
dudmuck 0:8f0d0ae0a077 407 AppDataSize = uplink_length;
dudmuck 18:9ac71c0eb70d 408 DeviceState = DEVICE_STATE_UPLINK;
dudmuck 0:8f0d0ae0a077 409 }
dudmuck 0:8f0d0ae0a077 410
dudmuck 0:8f0d0ae0a077 411 /*!
dudmuck 0:8f0d0ae0a077 412 * \brief MCPS-Confirm event function
dudmuck 0:8f0d0ae0a077 413 *
dudmuck 0:8f0d0ae0a077 414 * \param [IN] mcpsConfirm - Pointer to the confirm structure,
dudmuck 0:8f0d0ae0a077 415 * containing confirm attributes.
dudmuck 0:8f0d0ae0a077 416 */
dudmuck 0:8f0d0ae0a077 417 static void McpsConfirm( McpsConfirm_t *mcpsConfirm )
dudmuck 0:8f0d0ae0a077 418 {
dudmuck 2:f2d9aa163652 419 static uint8_t fail_count = 0;
dudmuck 0:8f0d0ae0a077 420 char str[64];
dudmuck 2:f2d9aa163652 421
dudmuck 1:53c30224eda8 422 isr_printf("McpsConfirm ");
dudmuck 0:8f0d0ae0a077 423 if( mcpsConfirm->Status == LORAMAC_EVENT_INFO_STATUS_OK )
dudmuck 0:8f0d0ae0a077 424 {
dudmuck 2:f2d9aa163652 425 fail_count = 0;
dudmuck 1:53c30224eda8 426 isr_printf("OK ");
dudmuck 0:8f0d0ae0a077 427 switch( mcpsConfirm->McpsRequest )
dudmuck 0:8f0d0ae0a077 428 {
dudmuck 0:8f0d0ae0a077 429 case MCPS_UNCONFIRMED:
dudmuck 0:8f0d0ae0a077 430 {
dudmuck 1:53c30224eda8 431 isr_printf("UNCONFIRMED");
dudmuck 0:8f0d0ae0a077 432 // Check Datarate
dudmuck 0:8f0d0ae0a077 433 // Check TxPower
dudmuck 0:8f0d0ae0a077 434 break;
dudmuck 0:8f0d0ae0a077 435 }
dudmuck 0:8f0d0ae0a077 436 case MCPS_CONFIRMED:
dudmuck 0:8f0d0ae0a077 437 {
dudmuck 1:53c30224eda8 438 isr_printf("CONFIRMED");
dudmuck 0:8f0d0ae0a077 439 // Check Datarate
dudmuck 0:8f0d0ae0a077 440 // Check TxPower
dudmuck 0:8f0d0ae0a077 441 // Check AckReceived
dudmuck 0:8f0d0ae0a077 442 // Check NbTrials
dudmuck 0:8f0d0ae0a077 443 LoRaMacUplinkStatus.Acked = mcpsConfirm->AckReceived;
dudmuck 0:8f0d0ae0a077 444 break;
dudmuck 0:8f0d0ae0a077 445 }
dudmuck 0:8f0d0ae0a077 446 case MCPS_PROPRIETARY:
dudmuck 0:8f0d0ae0a077 447 {
dudmuck 0:8f0d0ae0a077 448 break;
dudmuck 0:8f0d0ae0a077 449 }
dudmuck 0:8f0d0ae0a077 450 default:
dudmuck 0:8f0d0ae0a077 451 break;
dudmuck 0:8f0d0ae0a077 452 }
dudmuck 0:8f0d0ae0a077 453 //LoRaMacUplinkStatus.Datarate = mcpsConfirm->Datarate;
dudmuck 0:8f0d0ae0a077 454 LoRaMacUplinkStatus.UplinkCounter = mcpsConfirm->UpLinkCounter;
dudmuck 0:8f0d0ae0a077 455
dudmuck 0:8f0d0ae0a077 456 } else {
dudmuck 0:8f0d0ae0a077 457 LoRaMacEventInfoStatus_to_string(mcpsConfirm->Status, str);
dudmuck 1:53c30224eda8 458 isr_printf("%s ", str);
dudmuck 0:8f0d0ae0a077 459
dudmuck 0:8f0d0ae0a077 460 /* mcpsIndication may not come. last uplink done, send another uplink */
dudmuck 12:ed33c53afcaf 461 if (jumper_in.read()) { /* jumper installed: auto uplink */
dudmuck 17:3215f12051f9 462 TxNextPacketTimeout.attach_us(&send_uplink, 100000);
dudmuck 12:ed33c53afcaf 463 }
dudmuck 16:915815632c1f 464
dudmuck 2:f2d9aa163652 465 if (++fail_count > 10) {
dudmuck 2:f2d9aa163652 466 /* cause re-join */
dudmuck 2:f2d9aa163652 467 MibRequestConfirm_t mibReq;
dudmuck 2:f2d9aa163652 468 mibReq.Type = MIB_NETWORK_JOINED;
dudmuck 2:f2d9aa163652 469 mibReq.Param.IsNetworkJoined = false;
dudmuck 2:f2d9aa163652 470 LoRaMacMibSetRequestConfirm( &mibReq );
dudmuck 16:915815632c1f 471 fail_count = 0;
dudmuck 2:f2d9aa163652 472 }
dudmuck 0:8f0d0ae0a077 473 }
dudmuck 0:8f0d0ae0a077 474
dudmuck 1:53c30224eda8 475 isr_printf("\r\n");
dudmuck 0:8f0d0ae0a077 476 }
dudmuck 0:8f0d0ae0a077 477
dudmuck 0:8f0d0ae0a077 478 /*!
dudmuck 0:8f0d0ae0a077 479 * \brief MCPS-Indication event function
dudmuck 0:8f0d0ae0a077 480 *
dudmuck 0:8f0d0ae0a077 481 * \param [IN] mcpsIndication - Pointer to the indication structure,
dudmuck 0:8f0d0ae0a077 482 * containing indication attributes.
dudmuck 0:8f0d0ae0a077 483 */
dudmuck 0:8f0d0ae0a077 484 static void McpsIndication( McpsIndication_t *mcpsIndication )
dudmuck 0:8f0d0ae0a077 485 {
dudmuck 11:4c337f5bbe4c 486 char str[64];
dudmuck 1:53c30224eda8 487 isr_printf("McpsIndication ");
dudmuck 0:8f0d0ae0a077 488
dudmuck 0:8f0d0ae0a077 489 /* last uplink done, send another uplink */
dudmuck 16:915815632c1f 490 if (jumper_in.read() && mcpsIndication->Status != LORAMAC_EVENT_INFO_STATUS_STOP) {
dudmuck 16:915815632c1f 491 /* jumper installed: auto uplink */
dudmuck 17:3215f12051f9 492 TxNextPacketTimeout.attach_us(&send_uplink, 100000);
dudmuck 12:ed33c53afcaf 493 }
dudmuck 0:8f0d0ae0a077 494
dudmuck 0:8f0d0ae0a077 495 if( mcpsIndication->Status != LORAMAC_EVENT_INFO_STATUS_OK )
dudmuck 0:8f0d0ae0a077 496 {
dudmuck 11:4c337f5bbe4c 497 LoRaMacEventInfoStatus_to_string(mcpsIndication->Status, str);
dudmuck 11:4c337f5bbe4c 498 isr_printf("%s\r\n", str);
dudmuck 0:8f0d0ae0a077 499 return;
dudmuck 0:8f0d0ae0a077 500 }
dudmuck 0:8f0d0ae0a077 501
dudmuck 0:8f0d0ae0a077 502 awaiting_mcps_indic = false;
dudmuck 0:8f0d0ae0a077 503
dudmuck 0:8f0d0ae0a077 504 switch( mcpsIndication->McpsIndication )
dudmuck 0:8f0d0ae0a077 505 {
dudmuck 5:c108560af4c3 506 /* this refers to the downlink from gateway, not the uplink that was sent to it */
dudmuck 0:8f0d0ae0a077 507 case MCPS_UNCONFIRMED:
dudmuck 0:8f0d0ae0a077 508 {
dudmuck 1:53c30224eda8 509 isr_printf("UNCONFIRMED ");
dudmuck 0:8f0d0ae0a077 510 break;
dudmuck 0:8f0d0ae0a077 511 }
dudmuck 0:8f0d0ae0a077 512 case MCPS_CONFIRMED:
dudmuck 0:8f0d0ae0a077 513 {
dudmuck 5:c108560af4c3 514 /* downlink has requested Ack */
dudmuck 1:53c30224eda8 515 isr_printf("CONFIRMED ");
dudmuck 0:8f0d0ae0a077 516 break;
dudmuck 0:8f0d0ae0a077 517 }
dudmuck 0:8f0d0ae0a077 518 case MCPS_PROPRIETARY:
dudmuck 0:8f0d0ae0a077 519 {
dudmuck 0:8f0d0ae0a077 520 break;
dudmuck 0:8f0d0ae0a077 521 }
dudmuck 0:8f0d0ae0a077 522 case MCPS_MULTICAST:
dudmuck 0:8f0d0ae0a077 523 {
dudmuck 10:00997daeb0c0 524 isr_printf("MCPS_MULTICAST ");
dudmuck 12:ed33c53afcaf 525 /*if (mcpsIndication->RxData) {
dudmuck 12:ed33c53afcaf 526 }*/
dudmuck 0:8f0d0ae0a077 527 break;
dudmuck 0:8f0d0ae0a077 528 }
dudmuck 0:8f0d0ae0a077 529 default:
dudmuck 0:8f0d0ae0a077 530 break;
dudmuck 0:8f0d0ae0a077 531 }
dudmuck 0:8f0d0ae0a077 532
dudmuck 0:8f0d0ae0a077 533 // Check Multicast
dudmuck 0:8f0d0ae0a077 534 // Check Port
dudmuck 0:8f0d0ae0a077 535 // Check Datarate
dudmuck 0:8f0d0ae0a077 536 // Check FramePending
dudmuck 0:8f0d0ae0a077 537 // Check Buffer
dudmuck 0:8f0d0ae0a077 538 // Check BufferSize
dudmuck 0:8f0d0ae0a077 539 // Check Rssi
dudmuck 0:8f0d0ae0a077 540 // Check Snr
dudmuck 0:8f0d0ae0a077 541 // Check RxSlot
dudmuck 0:8f0d0ae0a077 542 LoRaMacDownlinkStatus.Rssi = mcpsIndication->Rssi;
dudmuck 0:8f0d0ae0a077 543 if( mcpsIndication->Snr & 0x80 ) // The SNR sign bit is 1
dudmuck 0:8f0d0ae0a077 544 {
dudmuck 0:8f0d0ae0a077 545 // Invert and divide by 4
dudmuck 0:8f0d0ae0a077 546 LoRaMacDownlinkStatus.Snr = ( ( ~mcpsIndication->Snr + 1 ) & 0xFF ) >> 2;
dudmuck 0:8f0d0ae0a077 547 LoRaMacDownlinkStatus.Snr = -LoRaMacDownlinkStatus.Snr;
dudmuck 0:8f0d0ae0a077 548 }
dudmuck 0:8f0d0ae0a077 549 else
dudmuck 0:8f0d0ae0a077 550 {
dudmuck 0:8f0d0ae0a077 551 // Divide by 4
dudmuck 0:8f0d0ae0a077 552 LoRaMacDownlinkStatus.Snr = ( mcpsIndication->Snr & 0xFF ) >> 2;
dudmuck 0:8f0d0ae0a077 553 }
dudmuck 0:8f0d0ae0a077 554 LoRaMacDownlinkStatus.DownlinkCounter++;
dudmuck 0:8f0d0ae0a077 555 LoRaMacDownlinkStatus.RxData = mcpsIndication->RxData;
dudmuck 0:8f0d0ae0a077 556 LoRaMacDownlinkStatus.Port = mcpsIndication->Port;
dudmuck 0:8f0d0ae0a077 557 LoRaMacDownlinkStatus.Buffer = mcpsIndication->Buffer;
dudmuck 0:8f0d0ae0a077 558 LoRaMacDownlinkStatus.BufferSize = mcpsIndication->BufferSize;
dudmuck 0:8f0d0ae0a077 559
dudmuck 0:8f0d0ae0a077 560 if( mcpsIndication->RxData == true )
dudmuck 0:8f0d0ae0a077 561 {
dudmuck 0:8f0d0ae0a077 562 int i;
dudmuck 1:53c30224eda8 563 isr_printf("RxData %u ", mcpsIndication->BufferSize);
dudmuck 0:8f0d0ae0a077 564 for (i = 0; i < mcpsIndication->BufferSize; i++) {
dudmuck 1:53c30224eda8 565 isr_printf("%02x ", mcpsIndication->Buffer[i]);
dudmuck 0:8f0d0ae0a077 566 }
dudmuck 1:53c30224eda8 567 isr_printf("\r\n");
dudmuck 12:ed33c53afcaf 568
dudmuck 12:ed33c53afcaf 569 #if defined(SENSORS) && defined(ENABLE_SX1272)
dudmuck 12:ed33c53afcaf 570 switch (mcpsIndication->Buffer[0]) {
dudmuck 12:ed33c53afcaf 571 default:
dudmuck 12:ed33c53afcaf 572 case CMD_NONE: break;
dudmuck 12:ed33c53afcaf 573 case CMD_LED_RGB:
dudmuck 12:ed33c53afcaf 574 rgb.setColorRGB(0,
dudmuck 12:ed33c53afcaf 575 mcpsIndication->Buffer[1], // R
dudmuck 12:ed33c53afcaf 576 mcpsIndication->Buffer[2], // G
dudmuck 12:ed33c53afcaf 577 mcpsIndication->Buffer[3] // B
dudmuck 12:ed33c53afcaf 578 );
dudmuck 16:915815632c1f 579 isr_printf("rgb %u %u %u\r\n",
dudmuck 16:915815632c1f 580 mcpsIndication->Buffer[1],
dudmuck 16:915815632c1f 581 mcpsIndication->Buffer[2],
dudmuck 16:915815632c1f 582 mcpsIndication->Buffer[3]
dudmuck 16:915815632c1f 583 );
dudmuck 12:ed33c53afcaf 584 break;
dudmuck 12:ed33c53afcaf 585 case CMD_GPIO_OUT:
dudmuck 12:ed33c53afcaf 586 pc6_out = mcpsIndication->Buffer[1];
dudmuck 16:915815632c1f 587 isr_printf("gpo %d\r\n", mcpsIndication->Buffer[1]);
dudmuck 16:915815632c1f 588 break;
dudmuck 18:9ac71c0eb70d 589 case CMD_PWM:
dudmuck 18:9ac71c0eb70d 590 pwm.period(1.0 / mcpsIndication->Buffer[1]);
dudmuck 18:9ac71c0eb70d 591 pwm.write(mcpsIndication->Buffer[2] / 255.0);
dudmuck 18:9ac71c0eb70d 592 isr_printf("pwm %u %u\r\n", mcpsIndication->Buffer[1], mcpsIndication->Buffer[2]);
dudmuck 18:9ac71c0eb70d 593
dudmuck 12:ed33c53afcaf 594 break;
dudmuck 12:ed33c53afcaf 595 } // ..switch (mcpsIndication->Buffer[3])
dudmuck 12:ed33c53afcaf 596 #endif /* SENSORS && ENABLE_SX1272 */
dudmuck 0:8f0d0ae0a077 597
dudmuck 0:8f0d0ae0a077 598 switch( mcpsIndication->Port )
dudmuck 0:8f0d0ae0a077 599 {
dudmuck 0:8f0d0ae0a077 600 case 1: // The application LED can be controlled on port 1 or 2
dudmuck 0:8f0d0ae0a077 601 case 2:
dudmuck 0:8f0d0ae0a077 602 if( mcpsIndication->BufferSize == 1 )
dudmuck 0:8f0d0ae0a077 603 {
dudmuck 0:8f0d0ae0a077 604 AppLedStateOn = mcpsIndication->Buffer[0] & 0x01;
dudmuck 0:8f0d0ae0a077 605 //Led3StateChanged = true;
dudmuck 0:8f0d0ae0a077 606 }
dudmuck 0:8f0d0ae0a077 607 break;
dudmuck 0:8f0d0ae0a077 608 default:
dudmuck 0:8f0d0ae0a077 609 break;
dudmuck 0:8f0d0ae0a077 610 }
dudmuck 0:8f0d0ae0a077 611 }
dudmuck 16:915815632c1f 612
dudmuck 16:915815632c1f 613 if (mcpsIndication->Status == LORAMAC_EVENT_INFO_STATUS_STOP) {
dudmuck 17:3215f12051f9 614 isr_printf(" STOP-SCC");
dudmuck 17:3215f12051f9 615 TxNextPacketTimeout.detach();
dudmuck 16:915815632c1f 616 DeviceState = DEVICE_STATE_SLEEP;
dudmuck 16:915815632c1f 617 }
dudmuck 17:3215f12051f9 618
dudmuck 17:3215f12051f9 619 isr_printf("\r\n");
dudmuck 0:8f0d0ae0a077 620 }
dudmuck 0:8f0d0ae0a077 621
dudmuck 0:8f0d0ae0a077 622 /*!
dudmuck 0:8f0d0ae0a077 623 * \brief MLME-Confirm event function
dudmuck 0:8f0d0ae0a077 624 *
dudmuck 0:8f0d0ae0a077 625 * \param [IN] mlmeConfirm - Pointer to the confirm structure,
dudmuck 0:8f0d0ae0a077 626 * containing confirm attributes.
dudmuck 0:8f0d0ae0a077 627 */
dudmuck 0:8f0d0ae0a077 628 static void MlmeConfirm( MlmeConfirm_t *mlmeConfirm )
dudmuck 0:8f0d0ae0a077 629 {
dudmuck 16:915815632c1f 630 char str[64];
dudmuck 16:915815632c1f 631 LoRaMacEventInfoStatus_to_string(mlmeConfirm->Status, str);
dudmuck 16:915815632c1f 632 isr_printf("MlmeConfirm %s ", str);
dudmuck 16:915815632c1f 633
dudmuck 0:8f0d0ae0a077 634 switch( mlmeConfirm->MlmeRequest )
dudmuck 0:8f0d0ae0a077 635 {
dudmuck 0:8f0d0ae0a077 636 case MLME_JOIN:
dudmuck 0:8f0d0ae0a077 637 {
dudmuck 1:53c30224eda8 638 isr_printf("MLME_JOIN ");
dudmuck 0:8f0d0ae0a077 639 if( mlmeConfirm->Status == LORAMAC_EVENT_INFO_STATUS_OK )
dudmuck 0:8f0d0ae0a077 640 {
dudmuck 0:8f0d0ae0a077 641 // Status is OK, node has joined the network
dudmuck 0:8f0d0ae0a077 642 DeviceState = DEVICE_STATE_SLEEP;
dudmuck 2:f2d9aa163652 643 missed_count = 0;
dudmuck 16:915815632c1f 644 if (jumper_in.read()) /* jumper installed: auto uplink */
dudmuck 17:3215f12051f9 645 TxNextPacketTimeout.attach_us(&send_uplink, 100000);
dudmuck 0:8f0d0ae0a077 646 }
dudmuck 0:8f0d0ae0a077 647 else
dudmuck 0:8f0d0ae0a077 648 {
dudmuck 0:8f0d0ae0a077 649 // Join was not successful. Try to join again
dudmuck 0:8f0d0ae0a077 650 DeviceState = DEVICE_STATE_JOIN;
dudmuck 0:8f0d0ae0a077 651 }
dudmuck 0:8f0d0ae0a077 652 break;
dudmuck 0:8f0d0ae0a077 653 }
dudmuck 0:8f0d0ae0a077 654 case MLME_LINK_CHECK:
dudmuck 0:8f0d0ae0a077 655 {
dudmuck 1:53c30224eda8 656 isr_printf("LINK_CHECK");
dudmuck 0:8f0d0ae0a077 657 if( mlmeConfirm->Status == LORAMAC_EVENT_INFO_STATUS_OK )
dudmuck 0:8f0d0ae0a077 658 {
dudmuck 0:8f0d0ae0a077 659 // Check DemodMargin
dudmuck 0:8f0d0ae0a077 660 //mlmeConfirm->DemodMargin;
dudmuck 0:8f0d0ae0a077 661 // Check NbGateways
dudmuck 0:8f0d0ae0a077 662 //mlmeConfirm->NbGateways;
dudmuck 0:8f0d0ae0a077 663 }
dudmuck 0:8f0d0ae0a077 664 break;
dudmuck 0:8f0d0ae0a077 665 }
dudmuck 0:8f0d0ae0a077 666 default:
dudmuck 0:8f0d0ae0a077 667 break;
dudmuck 0:8f0d0ae0a077 668 }
dudmuck 17:3215f12051f9 669
dudmuck 1:53c30224eda8 670 isr_printf("\r\n");
dudmuck 0:8f0d0ae0a077 671 }
dudmuck 0:8f0d0ae0a077 672
dudmuck 0:8f0d0ae0a077 673
dudmuck 0:8f0d0ae0a077 674 static void MlmeIndication( MlmeIndication_t *MlmeIndication )
dudmuck 0:8f0d0ae0a077 675 {
dudmuck 0:8f0d0ae0a077 676 char str[64];
dudmuck 0:8f0d0ae0a077 677
dudmuck 1:53c30224eda8 678 isr_printf("MlmeIndication ");
dudmuck 0:8f0d0ae0a077 679 switch( MlmeIndication->MlmeIndication )
dudmuck 0:8f0d0ae0a077 680 {
dudmuck 0:8f0d0ae0a077 681 case MLME_BEACON:
dudmuck 0:8f0d0ae0a077 682 {
dudmuck 2:f2d9aa163652 683 isr_printf("missed:%u BEACON ", missed_count);
dudmuck 0:8f0d0ae0a077 684 LoRaMacEventInfoStatus_to_string(MlmeIndication->Status, str);
dudmuck 1:53c30224eda8 685 isr_printf("%s ", str);
dudmuck 16:915815632c1f 686
dudmuck 0:8f0d0ae0a077 687 if (send_at_beacon) {
dudmuck 17:3215f12051f9 688 TxNextPacketTimeout.attach_us(&send_uplink, 100000);
dudmuck 0:8f0d0ae0a077 689 send_at_beacon = false;
dudmuck 0:8f0d0ae0a077 690 }
dudmuck 16:915815632c1f 691
dudmuck 2:f2d9aa163652 692 if (LORAMAC_EVENT_INFO_STATUS_BEACON_LOCKED == MlmeIndication->Status)
dudmuck 2:f2d9aa163652 693 missed_count = 0;
dudmuck 16:915815632c1f 694 else {
dudmuck 16:915815632c1f 695 if (++missed_count > 4) {
dudmuck 16:915815632c1f 696 /* cause re-join */
dudmuck 16:915815632c1f 697 LoRaMacStatus_t status;
dudmuck 16:915815632c1f 698 MibRequestConfirm_t mibReq;
dudmuck 16:915815632c1f 699 mibReq.Type = MIB_NETWORK_JOINED;
dudmuck 16:915815632c1f 700 mibReq.Param.IsNetworkJoined = false;
dudmuck 16:915815632c1f 701 status = LoRaMacMibSetRequestConfirm(&mibReq);
dudmuck 16:915815632c1f 702 if (status != LORAMAC_STATUS_OK)
dudmuck 16:915815632c1f 703 DeviceState = DEVICE_STATE_REJOIN;
dudmuck 16:915815632c1f 704
dudmuck 16:915815632c1f 705 LoRaMacStatus_to_string(status, str);
dudmuck 16:915815632c1f 706 isr_printf("app-rejoin %s\r\n", str);
dudmuck 17:3215f12051f9 707 TxNextPacketTimeout.attach_us(&OnTxNextPacketTimerEvent, randr(1000000, 5000000) + 1000000);
dudmuck 16:915815632c1f 708 }
dudmuck 2:f2d9aa163652 709 }
dudmuck 0:8f0d0ae0a077 710 break;
dudmuck 0:8f0d0ae0a077 711
dudmuck 0:8f0d0ae0a077 712 }
dudmuck 10:00997daeb0c0 713 case MLME_TXDONE:
dudmuck 10:00997daeb0c0 714 isr_printf("MLME_TXDONE ");
dudmuck 10:00997daeb0c0 715 break;
dudmuck 0:8f0d0ae0a077 716 default:
dudmuck 1:53c30224eda8 717 isr_printf("<%d> ", MlmeIndication->MlmeIndication);
dudmuck 0:8f0d0ae0a077 718 break;
dudmuck 0:8f0d0ae0a077 719 }
dudmuck 0:8f0d0ae0a077 720
dudmuck 1:53c30224eda8 721 isr_printf("\r\n");
dudmuck 0:8f0d0ae0a077 722 }
dudmuck 0:8f0d0ae0a077 723
dudmuck 0:8f0d0ae0a077 724 void
dudmuck 0:8f0d0ae0a077 725 send_pcbuf_uplink()
dudmuck 0:8f0d0ae0a077 726 {
dudmuck 0:8f0d0ae0a077 727 bool ret;
dudmuck 0:8f0d0ae0a077 728 memcpy(AppData, pcbuf, pcbuf_len);
dudmuck 0:8f0d0ae0a077 729 AppDataSize = pcbuf_len;
dudmuck 0:8f0d0ae0a077 730
dudmuck 12:ed33c53afcaf 731 ret = SendFrame(TEXT_PORT);
dudmuck 1:53c30224eda8 732 isr_printf("%d = SendFrame()\r\n", ret);
dudmuck 0:8f0d0ae0a077 733 }
dudmuck 0:8f0d0ae0a077 734
dudmuck 10:00997daeb0c0 735
dudmuck 0:8f0d0ae0a077 736 void cmd_status(uint8_t idx)
dudmuck 0:8f0d0ae0a077 737 {
dudmuck 2:f2d9aa163652 738 MibRequestConfirm_t mibReq;
dudmuck 2:f2d9aa163652 739
dudmuck 2:f2d9aa163652 740 isr_printf("DevEUI ");
dudmuck 2:f2d9aa163652 741 for (int i = 0; i < 8; i++)
dudmuck 2:f2d9aa163652 742 isr_printf("%02x ", DevEui[i]);
dudmuck 2:f2d9aa163652 743 mibReq.Type = MIB_DEV_ADDR;
dudmuck 2:f2d9aa163652 744 LoRaMacMibGetRequestConfirm( &mibReq );
dudmuck 2:f2d9aa163652 745 isr_printf(", DevAddr:%x\r\n", mibReq.Param.DevAddr);
dudmuck 2:f2d9aa163652 746
dudmuck 11:4c337f5bbe4c 747 #if defined(SENSORS) && defined(ENABLE_SX1272)
dudmuck 12:ed33c53afcaf 748 isr_printf("a1:%u a3:%u\r\n", a1.read_u16(), a3.read_u16());
dudmuck 20:42839629a5dc 749 isr_printf("button:%d,%u ", user_button.read(), button_cnt);
dudmuck 10:00997daeb0c0 750 #endif
dudmuck 17:3215f12051f9 751 isr_printf("DEVICE_STATE_");
dudmuck 17:3215f12051f9 752 switch (DeviceState) {
dudmuck 17:3215f12051f9 753 case DEVICE_STATE_JOIN: printf("JOIN"); break;
dudmuck 17:3215f12051f9 754 case DEVICE_STATE_CYCLE: printf("CYCLE"); break;
dudmuck 17:3215f12051f9 755 case DEVICE_STATE_SLEEP: printf("SLEEP"); break;
dudmuck 17:3215f12051f9 756 case DEVICE_STATE_REJOIN: printf("REJOIN"); break;
dudmuck 18:9ac71c0eb70d 757 case DEVICE_STATE_INIT: printf("INIT"); break;
dudmuck 18:9ac71c0eb70d 758 case DEVICE_STATE_UPLINK: printf("UPLINK"); break;
dudmuck 17:3215f12051f9 759 }
dudmuck 17:3215f12051f9 760 isr_printf(" send_at_beacon:%d\r\n", send_at_beacon);
dudmuck 1:53c30224eda8 761 isr_printf("awaiting_mcps_indic:%d\r\n", awaiting_mcps_indic);
dudmuck 12:ed33c53afcaf 762
dudmuck 0:8f0d0ae0a077 763 loramac_print_status();
dudmuck 10:00997daeb0c0 764
dudmuck 0:8f0d0ae0a077 765 }
dudmuck 0:8f0d0ae0a077 766
dudmuck 0:8f0d0ae0a077 767 void cmd_uplink_length(uint8_t idx)
dudmuck 0:8f0d0ae0a077 768 {
dudmuck 0:8f0d0ae0a077 769 if (pcbuf[idx] >= '0' && pcbuf[idx] <= '9') {
dudmuck 0:8f0d0ae0a077 770 sscanf(pcbuf+idx, "%u", &uplink_length);
dudmuck 0:8f0d0ae0a077 771 }
dudmuck 1:53c30224eda8 772 isr_printf("uplink_length:%u\r\n", uplink_length);
dudmuck 0:8f0d0ae0a077 773 }
dudmuck 0:8f0d0ae0a077 774
dudmuck 11:4c337f5bbe4c 775 #if defined(SENSORS) && defined(ENABLE_SX1272)
dudmuck 12:ed33c53afcaf 776 void cmd_rgb(uint8_t idx)
dudmuck 10:00997daeb0c0 777 {
dudmuck 12:ed33c53afcaf 778 int r, g, b;
dudmuck 12:ed33c53afcaf 779 sscanf(pcbuf+idx, "%d %d %d", &r, &g, &b);
dudmuck 12:ed33c53afcaf 780 rgb.setColorRGB(0, r, g, b);
dudmuck 16:915815632c1f 781 isr_printf("\r\nrgb: %d %d %d\r\n", r, g, b);
dudmuck 16:915815632c1f 782 }
dudmuck 16:915815632c1f 783
dudmuck 18:9ac71c0eb70d 784 void cmd_pwm(uint8_t idx)
dudmuck 16:915815632c1f 785 {
dudmuck 18:9ac71c0eb70d 786 float period, duty;
dudmuck 18:9ac71c0eb70d 787 unsigned p, d;
dudmuck 18:9ac71c0eb70d 788
dudmuck 18:9ac71c0eb70d 789 if (sscanf(pcbuf+idx, "%u %u", &p, &d) == 2) {
dudmuck 18:9ac71c0eb70d 790 period = 1.0 / p;
dudmuck 18:9ac71c0eb70d 791 duty = d / 255.0;
dudmuck 18:9ac71c0eb70d 792 pwm.period(period);
dudmuck 18:9ac71c0eb70d 793 pwm.write(duty);
dudmuck 18:9ac71c0eb70d 794 printf("pwm period:%f, duty:%f\r\n", period, duty);
dudmuck 18:9ac71c0eb70d 795 } else
dudmuck 18:9ac71c0eb70d 796 printf("pwm parse fail\r\n");
dudmuck 16:915815632c1f 797 }
dudmuck 16:915815632c1f 798
dudmuck 10:00997daeb0c0 799 #endif /* SENSORS */
dudmuck 10:00997daeb0c0 800
dudmuck 15:9023bf4cf168 801 void cmd_ChannelsTxPower(uint8_t idx)
dudmuck 15:9023bf4cf168 802 {
dudmuck 15:9023bf4cf168 803 MibRequestConfirm_t mibReq;
dudmuck 15:9023bf4cf168 804 unsigned int i;
dudmuck 15:9023bf4cf168 805
dudmuck 15:9023bf4cf168 806 if (pcbuf[idx] >= '0' && pcbuf[idx] <= '9') {
dudmuck 15:9023bf4cf168 807 sscanf(pcbuf+idx, "%u", &i);
dudmuck 15:9023bf4cf168 808 mibReq.Type = MIB_CHANNELS_TX_POWER;
dudmuck 15:9023bf4cf168 809 mibReq.Param.ChannelsTxPower = i;
dudmuck 15:9023bf4cf168 810 LoRaMacMibSetRequestConfirm( &mibReq );
dudmuck 15:9023bf4cf168 811 }
dudmuck 15:9023bf4cf168 812
dudmuck 15:9023bf4cf168 813 mibReq.Type = MIB_CHANNELS_TX_POWER;
dudmuck 15:9023bf4cf168 814 LoRaMacMibGetRequestConfirm( &mibReq );
dudmuck 15:9023bf4cf168 815 isr_printf("ChannelsTxPower:%u\r\n", mibReq.Param.ChannelsTxPower);
dudmuck 15:9023bf4cf168 816 }
dudmuck 15:9023bf4cf168 817
dudmuck 0:8f0d0ae0a077 818 typedef struct {
dudmuck 0:8f0d0ae0a077 819 const char* const cmd;
dudmuck 0:8f0d0ae0a077 820 void (*handler)(uint8_t args_at);
dudmuck 0:8f0d0ae0a077 821 const char* const arg_descr;
dudmuck 0:8f0d0ae0a077 822 const char* const description;
dudmuck 0:8f0d0ae0a077 823 } menu_item_t;
dudmuck 0:8f0d0ae0a077 824
dudmuck 0:8f0d0ae0a077 825 void cmd_help(uint8_t args_at);
dudmuck 0:8f0d0ae0a077 826
dudmuck 0:8f0d0ae0a077 827 const menu_item_t menu_items[] =
dudmuck 0:8f0d0ae0a077 828 { /* after first character, command names must be [A-Za-z] */
dudmuck 0:8f0d0ae0a077 829 { "?", cmd_help, "","show available commands"},
dudmuck 0:8f0d0ae0a077 830 { ".", cmd_status, "","print status"},
dudmuck 10:00997daeb0c0 831 { "ul", cmd_uplink_length, "%u","set uplink payload length"},
dudmuck 15:9023bf4cf168 832 { "ctxp", cmd_ChannelsTxPower, "%u","get/set ChannelsTxPower"},
dudmuck 11:4c337f5bbe4c 833 #if defined(SENSORS) && defined(ENABLE_SX1272)
dudmuck 18:9ac71c0eb70d 834 { "rgb", cmd_rgb, "%d %d %d", "set led R G B"},
dudmuck 18:9ac71c0eb70d 835 { "p", cmd_pwm, "%u %u", "set pwm period, duty"},
dudmuck 10:00997daeb0c0 836 #endif
dudmuck 0:8f0d0ae0a077 837 { NULL, NULL, NULL, NULL }
dudmuck 0:8f0d0ae0a077 838 };
dudmuck 0:8f0d0ae0a077 839
dudmuck 0:8f0d0ae0a077 840 void cmd_help(uint8_t args_at)
dudmuck 0:8f0d0ae0a077 841 {
dudmuck 0:8f0d0ae0a077 842 int i;
dudmuck 0:8f0d0ae0a077 843
dudmuck 0:8f0d0ae0a077 844 for (i = 0; menu_items[i].cmd != NULL ; i++) {
dudmuck 1:53c30224eda8 845 isr_printf("%s%s\t%s\r\n", menu_items[i].cmd, menu_items[i].arg_descr, menu_items[i].description);
dudmuck 0:8f0d0ae0a077 846 }
dudmuck 0:8f0d0ae0a077 847
dudmuck 0:8f0d0ae0a077 848 }
dudmuck 0:8f0d0ae0a077 849
dudmuck 0:8f0d0ae0a077 850 void
dudmuck 0:8f0d0ae0a077 851 console()
dudmuck 0:8f0d0ae0a077 852 {
dudmuck 0:8f0d0ae0a077 853 bool parsed;
dudmuck 0:8f0d0ae0a077 854 int i;
dudmuck 0:8f0d0ae0a077 855 uint8_t user_cmd_len;
dudmuck 0:8f0d0ae0a077 856
dudmuck 0:8f0d0ae0a077 857 if (pcbuf_len < 0) { // ctrl-C
dudmuck 0:8f0d0ae0a077 858 return;
dudmuck 0:8f0d0ae0a077 859 }
dudmuck 0:8f0d0ae0a077 860 if (pcbuf_len == 0)
dudmuck 0:8f0d0ae0a077 861 return;
dudmuck 0:8f0d0ae0a077 862
dudmuck 1:53c30224eda8 863 isr_printf("\r\n");
dudmuck 0:8f0d0ae0a077 864
dudmuck 0:8f0d0ae0a077 865 /* get end of user-entered command */
dudmuck 0:8f0d0ae0a077 866 user_cmd_len = 1; // first character can be any character
dudmuck 0:8f0d0ae0a077 867 for (i = 1; i <= pcbuf_len; i++) {
dudmuck 0:8f0d0ae0a077 868 if (pcbuf[i] < 'A' || (pcbuf[i] > 'Z' && pcbuf[i] < 'a') || pcbuf[i] > 'z') {
dudmuck 0:8f0d0ae0a077 869 user_cmd_len = i;
dudmuck 0:8f0d0ae0a077 870 break;
dudmuck 0:8f0d0ae0a077 871 }
dudmuck 0:8f0d0ae0a077 872 }
dudmuck 0:8f0d0ae0a077 873
dudmuck 0:8f0d0ae0a077 874 parsed = false;
dudmuck 0:8f0d0ae0a077 875 for (i = 0; menu_items[i].cmd != NULL ; i++) {
dudmuck 0:8f0d0ae0a077 876 int mi_len = strlen(menu_items[i].cmd);
dudmuck 0:8f0d0ae0a077 877
dudmuck 0:8f0d0ae0a077 878 if (menu_items[i].handler && user_cmd_len == mi_len && (strncmp(pcbuf, menu_items[i].cmd, mi_len) == 0)) {
dudmuck 0:8f0d0ae0a077 879 while (pcbuf[mi_len] == ' ') // skip past spaces
dudmuck 0:8f0d0ae0a077 880 mi_len++;
dudmuck 0:8f0d0ae0a077 881 menu_items[i].handler(mi_len);
dudmuck 0:8f0d0ae0a077 882 parsed = true;
dudmuck 0:8f0d0ae0a077 883 break;
dudmuck 0:8f0d0ae0a077 884 }
dudmuck 0:8f0d0ae0a077 885 }
dudmuck 0:8f0d0ae0a077 886
dudmuck 0:8f0d0ae0a077 887 if (!parsed)
dudmuck 0:8f0d0ae0a077 888 send_pcbuf_uplink();
dudmuck 0:8f0d0ae0a077 889
dudmuck 0:8f0d0ae0a077 890 pcbuf_len = 0;
dudmuck 1:53c30224eda8 891 isr_printf("> ");
dudmuck 0:8f0d0ae0a077 892 fflush(stdout);
dudmuck 0:8f0d0ae0a077 893 }
dudmuck 0:8f0d0ae0a077 894
dudmuck 0:8f0d0ae0a077 895 void rx_callback()
dudmuck 0:8f0d0ae0a077 896 {
dudmuck 0:8f0d0ae0a077 897 static uint8_t pcbuf_idx = 0;
dudmuck 0:8f0d0ae0a077 898 static uint8_t prev_len = 0;;
dudmuck 0:8f0d0ae0a077 899 char c = pc.getc();
dudmuck 0:8f0d0ae0a077 900
dudmuck 0:8f0d0ae0a077 901 if (c == 8) {
dudmuck 0:8f0d0ae0a077 902 if (pcbuf_idx > 0) {
dudmuck 0:8f0d0ae0a077 903 pc.putc(8);
dudmuck 0:8f0d0ae0a077 904 pc.putc(' ');
dudmuck 0:8f0d0ae0a077 905 pc.putc(8);
dudmuck 0:8f0d0ae0a077 906 pcbuf_idx--;
dudmuck 0:8f0d0ae0a077 907 }
dudmuck 0:8f0d0ae0a077 908 } else if (c == 3) { // ctrl-C
dudmuck 0:8f0d0ae0a077 909 pcbuf_len = -1;
dudmuck 0:8f0d0ae0a077 910 } else if (c == '\r') {
dudmuck 0:8f0d0ae0a077 911 if (pcbuf_idx == 0) {
dudmuck 0:8f0d0ae0a077 912 pcbuf_len = prev_len;
dudmuck 0:8f0d0ae0a077 913 } else {
dudmuck 0:8f0d0ae0a077 914 pcbuf[pcbuf_idx] = 0; // null terminate
dudmuck 0:8f0d0ae0a077 915 prev_len = pcbuf_idx;
dudmuck 0:8f0d0ae0a077 916 pcbuf_idx = 0;
dudmuck 0:8f0d0ae0a077 917 pcbuf_len = prev_len;
dudmuck 0:8f0d0ae0a077 918 }
dudmuck 0:8f0d0ae0a077 919 } else if (pcbuf_idx < sizeof(pcbuf)) {
dudmuck 0:8f0d0ae0a077 920 pcbuf[pcbuf_idx++] = c;
dudmuck 0:8f0d0ae0a077 921 pc.putc(c);
dudmuck 0:8f0d0ae0a077 922 }
dudmuck 0:8f0d0ae0a077 923 }
dudmuck 0:8f0d0ae0a077 924
dudmuck 12:ed33c53afcaf 925
dudmuck 11:4c337f5bbe4c 926 #if defined(SENSORS) && defined(ENABLE_SX1272)
dudmuck 10:00997daeb0c0 927 void button_isr()
dudmuck 10:00997daeb0c0 928 {
dudmuck 10:00997daeb0c0 929 button_cnt++;
dudmuck 10:00997daeb0c0 930 isr_printf("button_isr\r\n");
dudmuck 19:c3af34457b6d 931
dudmuck 19:c3af34457b6d 932 AppPort = SENSOR_PORT;
dudmuck 19:c3af34457b6d 933 send_uplink();
dudmuck 10:00997daeb0c0 934 }
dudmuck 10:00997daeb0c0 935 #endif /* SENSORS */
dudmuck 10:00997daeb0c0 936
dudmuck 0:8f0d0ae0a077 937 /**
dudmuck 0:8f0d0ae0a077 938 * Main application entry point.
dudmuck 0:8f0d0ae0a077 939 */
dudmuck 0:8f0d0ae0a077 940 int main( void )
dudmuck 0:8f0d0ae0a077 941 {
dudmuck 0:8f0d0ae0a077 942 LoRaMacPrimitives_t LoRaMacPrimitives;
dudmuck 0:8f0d0ae0a077 943 LoRaMacCallback_t LoRaMacCallbacks;
dudmuck 0:8f0d0ae0a077 944 MibRequestConfirm_t mibReq;
dudmuck 0:8f0d0ae0a077 945
dudmuck 4:d9201410c87b 946 pc.baud(38400);
dudmuck 7:e238827f0e47 947 pc.attach(&rx_callback);
dudmuck 16:915815632c1f 948 isr_printf("\r\nreset %s\r\n", FW_VERS);
dudmuck 10:00997daeb0c0 949
dudmuck 10:00997daeb0c0 950 BoardInit( );
dudmuck 10:00997daeb0c0 951
dudmuck 0:8f0d0ae0a077 952 DeviceState = DEVICE_STATE_INIT;
dudmuck 10:00997daeb0c0 953
dudmuck 11:4c337f5bbe4c 954 #if defined(SENSORS) && defined(ENABLE_SX1272)
dudmuck 20:42839629a5dc 955 while (!user_button) {
dudmuck 20:42839629a5dc 956 printf("button-lo\r\n");
dudmuck 20:42839629a5dc 957 wait(0.01);
dudmuck 10:00997daeb0c0 958 }
dudmuck 20:42839629a5dc 959 user_button.fall(&button_isr);
dudmuck 12:ed33c53afcaf 960
dudmuck 16:915815632c1f 961 isr_printf("TSL2561 Sensor ");
dudmuck 12:ed33c53afcaf 962 if (tsl2561.begin()) {
dudmuck 16:915815632c1f 963 isr_printf("Found\r\n");
dudmuck 12:ed33c53afcaf 964 } else {
dudmuck 16:915815632c1f 965 isr_printf("not-found\r\n");
dudmuck 12:ed33c53afcaf 966 }
dudmuck 12:ed33c53afcaf 967
dudmuck 12:ed33c53afcaf 968 // You can change the gain on the fly, to adapt to brighter/dimmer tsl2561 situations
dudmuck 12:ed33c53afcaf 969 tsl2561.setGain(TSL2561_GAIN_0X); // set no gain (for bright situtations)
dudmuck 12:ed33c53afcaf 970 //tsl2561.setGain(TSL2561_GAIN_16X); // set 16x gain (for dim situations)
dudmuck 12:ed33c53afcaf 971
dudmuck 12:ed33c53afcaf 972 // Changing the integration time gives you a longer time over which to sense tsl2561
dudmuck 12:ed33c53afcaf 973 // longer timelines are slower, but are good in very low tsl2561 situtations!
dudmuck 12:ed33c53afcaf 974 //tsl2561.setTiming(TSL2561_INTEGRATIONTIME_13MS); // shortest integration time (bright tsl2561)
dudmuck 12:ed33c53afcaf 975 //tsl2561.setTiming(TSL2561_INTEGRATIONTIME_101MS); // medium integration time (medium tsl2561)
dudmuck 12:ed33c53afcaf 976 tsl2561.setTiming(TSL2561_INTEGRATIONTIME_402MS); // longest integration time (dim tsl2561)
dudmuck 12:ed33c53afcaf 977 #endif /* SENSORS && ENABLE_SX1272 */
dudmuck 10:00997daeb0c0 978
dudmuck 10:00997daeb0c0 979 jumper_out = 1;
dudmuck 10:00997daeb0c0 980 jumper_in.mode(PullDown);
dudmuck 20:42839629a5dc 981 pc2 = 0;
dudmuck 0:8f0d0ae0a077 982
dudmuck 0:8f0d0ae0a077 983 while( 1 )
dudmuck 0:8f0d0ae0a077 984 {
dudmuck 0:8f0d0ae0a077 985 console();
dudmuck 12:ed33c53afcaf 986
dudmuck 0:8f0d0ae0a077 987 switch( DeviceState )
dudmuck 0:8f0d0ae0a077 988 {
dudmuck 0:8f0d0ae0a077 989 case DEVICE_STATE_INIT:
dudmuck 0:8f0d0ae0a077 990 {
dudmuck 1:53c30224eda8 991 isr_printf("DEVICE_STATE_INIT\r\n");
dudmuck 14:7ac0add1123e 992 #if defined(SENSORS) && defined(ENABLE_SX1272)
dudmuck 14:7ac0add1123e 993 uplink_length = 7;
dudmuck 14:7ac0add1123e 994 #else
dudmuck 0:8f0d0ae0a077 995 uplink_length = 2;
dudmuck 14:7ac0add1123e 996 #endif
dudmuck 0:8f0d0ae0a077 997 LoRaMacPrimitives.MacMcpsConfirm = McpsConfirm;
dudmuck 0:8f0d0ae0a077 998 LoRaMacPrimitives.MacMcpsIndication = McpsIndication;
dudmuck 0:8f0d0ae0a077 999 LoRaMacPrimitives.MacMlmeConfirm = MlmeConfirm;
dudmuck 0:8f0d0ae0a077 1000 LoRaMacPrimitives.MacMlmeIndication = MlmeIndication;
dudmuck 0:8f0d0ae0a077 1001 LoRaMacCallbacks.GetBatteryLevel = BoardGetBatteryLevel;
dudmuck 0:8f0d0ae0a077 1002 if (LORAMAC_STATUS_OK != LoRaMacInitialization( &LoRaMacPrimitives, &LoRaMacCallbacks )) {
dudmuck 1:53c30224eda8 1003 isr_printf("LoRaMacInitialization() failed\r\n");
dudmuck 0:8f0d0ae0a077 1004 for (;;) ;
dudmuck 0:8f0d0ae0a077 1005 }
dudmuck 1:53c30224eda8 1006 isr_printf("INIT-ok\r\n");
dudmuck 0:8f0d0ae0a077 1007
dudmuck 0:8f0d0ae0a077 1008 mibReq.Type = MIB_PUBLIC_NETWORK;
dudmuck 0:8f0d0ae0a077 1009 mibReq.Param.EnablePublicNetwork = LORAWAN_PUBLIC_NETWORK;
dudmuck 0:8f0d0ae0a077 1010 LoRaMacMibSetRequestConfirm( &mibReq );
dudmuck 0:8f0d0ae0a077 1011
dudmuck 0:8f0d0ae0a077 1012 LoRaMacDownlinkStatus.DownlinkCounter = 0;
dudmuck 0:8f0d0ae0a077 1013
dudmuck 0:8f0d0ae0a077 1014 DeviceState = DEVICE_STATE_JOIN;
dudmuck 0:8f0d0ae0a077 1015 break;
dudmuck 0:8f0d0ae0a077 1016 }
dudmuck 0:8f0d0ae0a077 1017 case DEVICE_STATE_JOIN:
dudmuck 0:8f0d0ae0a077 1018 {
dudmuck 10:00997daeb0c0 1019 if (jumper_in.read()) /* if jumper installed: auto uplink */
dudmuck 10:00997daeb0c0 1020 send_at_beacon = true;
dudmuck 0:8f0d0ae0a077 1021 #if( OVER_THE_AIR_ACTIVATION != 0 )
dudmuck 0:8f0d0ae0a077 1022 MlmeReq_t mlmeReq;
dudmuck 0:8f0d0ae0a077 1023 // override software definition with hardware value
dudmuck 0:8f0d0ae0a077 1024 BoardGetUniqueId(DevEui);
dudmuck 1:53c30224eda8 1025 isr_printf("DevEUI ");
dudmuck 0:8f0d0ae0a077 1026 for (int i = 0; i < 8; i++)
dudmuck 1:53c30224eda8 1027 isr_printf("%02x ", DevEui[i]);
dudmuck 1:53c30224eda8 1028 isr_printf("\r\n");
dudmuck 0:8f0d0ae0a077 1029
dudmuck 0:8f0d0ae0a077 1030 mlmeReq.Type = MLME_JOIN;
dudmuck 0:8f0d0ae0a077 1031
dudmuck 0:8f0d0ae0a077 1032 mlmeReq.Req.Join.DevEui = DevEui;
dudmuck 0:8f0d0ae0a077 1033 mlmeReq.Req.Join.AppEui = AppEui;
dudmuck 0:8f0d0ae0a077 1034 mlmeReq.Req.Join.AppKey = AppKey;
dudmuck 0:8f0d0ae0a077 1035 mlmeReq.Req.Join.NbTrials = 255;
dudmuck 0:8f0d0ae0a077 1036
dudmuck 16:915815632c1f 1037 LoRaMacStatus_t status = LoRaMacMlmeRequest( &mlmeReq );
dudmuck 16:915815632c1f 1038 if (status != LORAMAC_STATUS_OK) {
dudmuck 16:915815632c1f 1039 char str[48];
dudmuck 16:915815632c1f 1040 LoRaMacStatus_to_string(status, str);
dudmuck 16:915815632c1f 1041 isr_printf("join-req-failed:%s\r\n", str);
dudmuck 0:8f0d0ae0a077 1042 }
dudmuck 0:8f0d0ae0a077 1043 DeviceState = DEVICE_STATE_SLEEP;
dudmuck 0:8f0d0ae0a077 1044 #else
dudmuck 0:8f0d0ae0a077 1045 mibReq.Type = MIB_NET_ID;
dudmuck 0:8f0d0ae0a077 1046 mibReq.Param.NetID = LORAWAN_NETWORK_ID;
dudmuck 0:8f0d0ae0a077 1047 LoRaMacMibSetRequestConfirm( &mibReq );
dudmuck 0:8f0d0ae0a077 1048
dudmuck 0:8f0d0ae0a077 1049 mibReq.Type = MIB_DEV_ADDR;
dudmuck 0:8f0d0ae0a077 1050 mibReq.Param.DevAddr = DevAddr;
dudmuck 0:8f0d0ae0a077 1051 LoRaMacMibSetRequestConfirm( &mibReq );
dudmuck 0:8f0d0ae0a077 1052
dudmuck 0:8f0d0ae0a077 1053 mibReq.Type = MIB_NWK_SKEY;
dudmuck 0:8f0d0ae0a077 1054 mibReq.Param.NwkSKey = NwkSKey;
dudmuck 0:8f0d0ae0a077 1055 LoRaMacMibSetRequestConfirm( &mibReq );
dudmuck 0:8f0d0ae0a077 1056
dudmuck 0:8f0d0ae0a077 1057 mibReq.Type = MIB_APP_SKEY;
dudmuck 0:8f0d0ae0a077 1058 mibReq.Param.AppSKey = AppSKey;
dudmuck 0:8f0d0ae0a077 1059 LoRaMacMibSetRequestConfirm( &mibReq );
dudmuck 0:8f0d0ae0a077 1060
dudmuck 0:8f0d0ae0a077 1061 mibReq.Type = MIB_NETWORK_JOINED;
dudmuck 0:8f0d0ae0a077 1062 mibReq.Param.IsNetworkJoined = true;
dudmuck 0:8f0d0ae0a077 1063 LoRaMacMibSetRequestConfirm( &mibReq );
dudmuck 0:8f0d0ae0a077 1064 #endif
dudmuck 21:500ff43d8424 1065 join_retry = false;
dudmuck 0:8f0d0ae0a077 1066 break;
dudmuck 0:8f0d0ae0a077 1067 }
dudmuck 0:8f0d0ae0a077 1068 case DEVICE_STATE_CYCLE:
dudmuck 0:8f0d0ae0a077 1069 {
dudmuck 0:8f0d0ae0a077 1070 DeviceState = DEVICE_STATE_SLEEP;
dudmuck 0:8f0d0ae0a077 1071
dudmuck 0:8f0d0ae0a077 1072 // Schedule next packet transmission
dudmuck 17:3215f12051f9 1073 TxNextPacketTimeout.attach_us(&OnTxNextPacketTimerEvent, TxDutyCycleTime * 1000);
dudmuck 0:8f0d0ae0a077 1074 break;
dudmuck 0:8f0d0ae0a077 1075 }
dudmuck 0:8f0d0ae0a077 1076 case DEVICE_STATE_SLEEP:
dudmuck 0:8f0d0ae0a077 1077 {
dudmuck 20:42839629a5dc 1078 bottom_half();
dudmuck 20:42839629a5dc 1079 LoRaMacBottomHalf();
dudmuck 0:8f0d0ae0a077 1080 // Wake up through events
dudmuck 20:42839629a5dc 1081 pc2 = 1;
dudmuck 20:42839629a5dc 1082 sleep();
dudmuck 20:42839629a5dc 1083 pc2 = 0;
dudmuck 0:8f0d0ae0a077 1084 break;
dudmuck 0:8f0d0ae0a077 1085 }
dudmuck 18:9ac71c0eb70d 1086 case DEVICE_STATE_UPLINK:
dudmuck 18:9ac71c0eb70d 1087 PrepareTxFrame(AppPort);
dudmuck 18:9ac71c0eb70d 1088 SendFrame(AppPort);
dudmuck 18:9ac71c0eb70d 1089 DeviceState = DEVICE_STATE_SLEEP;
dudmuck 18:9ac71c0eb70d 1090 break;
dudmuck 0:8f0d0ae0a077 1091 default:
dudmuck 0:8f0d0ae0a077 1092 {
dudmuck 0:8f0d0ae0a077 1093 DeviceState = DEVICE_STATE_INIT;
dudmuck 0:8f0d0ae0a077 1094 break;
dudmuck 0:8f0d0ae0a077 1095 }
dudmuck 0:8f0d0ae0a077 1096 }
dudmuck 1:53c30224eda8 1097
dudmuck 1:53c30224eda8 1098 bottom_half();
dudmuck 20:42839629a5dc 1099 LoRaMacBottomHalf();
dudmuck 1:53c30224eda8 1100
dudmuck 21:500ff43d8424 1101 if (join_retry) {
dudmuck 21:500ff43d8424 1102 isr_printf("join_retry\r\n");
dudmuck 21:500ff43d8424 1103 DeviceState = DEVICE_STATE_JOIN;
dudmuck 21:500ff43d8424 1104 join_retry = false;
dudmuck 21:500ff43d8424 1105 }
dudmuck 21:500ff43d8424 1106
dudmuck 1:53c30224eda8 1107 } // ..while( 1 )
dudmuck 0:8f0d0ae0a077 1108 }