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@17:3215f12051f9, 2017-07-28 (annotated)

Committer:
dudmuck
Date:
Fri Jul 28 22:18:46 2017 +0000
Revision:
17:3215f12051f9
Parent:
16:915815632c1f
Child:
18:9ac71c0eb70d
handle stalled beacon reception 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 12:ed33c53afcaf 26 InterruptIn button(D8); // https://developer.mbed.org/teams/Seeed/wiki/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 16:915815632c1f 36 PwmOut pwm(PB_10);
dudmuck 10:00997daeb0c0 37 #endif
dudmuck 10:00997daeb0c0 38
dudmuck 12:ed33c53afcaf 39
dudmuck 10:00997daeb0c0 40 DigitalOut jumper_out(PC_10);
dudmuck 10:00997daeb0c0 41 InterruptIn jumper_in(PC_12);
dudmuck 10:00997daeb0c0 42
dudmuck 0:8f0d0ae0a077 43 char pcbuf[128];
dudmuck 0:8f0d0ae0a077 44 int pcbuf_len;
dudmuck 0:8f0d0ae0a077 45
dudmuck 0:8f0d0ae0a077 46 /*!
dudmuck 0:8f0d0ae0a077 47 * Defines the application data transmission duty cycle. 5s, value in [ms].
dudmuck 0:8f0d0ae0a077 48 */
dudmuck 0:8f0d0ae0a077 49 #define APP_TX_DUTYCYCLE 5000
dudmuck 0:8f0d0ae0a077 50
dudmuck 0:8f0d0ae0a077 51 /*!
dudmuck 0:8f0d0ae0a077 52 * Defines a random delay for application data transmission duty cycle. 1s,
dudmuck 0:8f0d0ae0a077 53 * value in [ms].
dudmuck 0:8f0d0ae0a077 54 */
dudmuck 0:8f0d0ae0a077 55 #define APP_TX_DUTYCYCLE_RND 1000
dudmuck 0:8f0d0ae0a077 56
dudmuck 0:8f0d0ae0a077 57 /*!
dudmuck 0:8f0d0ae0a077 58 * Default datarate
dudmuck 0:8f0d0ae0a077 59 */
dudmuck 0:8f0d0ae0a077 60 #define LORAWAN_DEFAULT_DATARATE DR_10
dudmuck 0:8f0d0ae0a077 61
dudmuck 0:8f0d0ae0a077 62 /*!
dudmuck 0:8f0d0ae0a077 63 * LoRaWAN confirmed messages
dudmuck 0:8f0d0ae0a077 64 */
dudmuck 0:8f0d0ae0a077 65 #define LORAWAN_CONFIRMED_MSG_ON true
dudmuck 0:8f0d0ae0a077 66
dudmuck 0:8f0d0ae0a077 67 /*!
dudmuck 0:8f0d0ae0a077 68 * LoRaWAN application port
dudmuck 0:8f0d0ae0a077 69 */
dudmuck 0:8f0d0ae0a077 70 #define LORAWAN_APP_PORT 15
dudmuck 0:8f0d0ae0a077 71
dudmuck 0:8f0d0ae0a077 72 /*!
dudmuck 0:8f0d0ae0a077 73 * User application data buffer size
dudmuck 0:8f0d0ae0a077 74 */
dudmuck 0:8f0d0ae0a077 75 #if ( LORAWAN_CONFIRMED_MSG_ON == 1 )
dudmuck 0:8f0d0ae0a077 76 #define LORAWAN_APP_DATA_SIZE 6
dudmuck 0:8f0d0ae0a077 77
dudmuck 0:8f0d0ae0a077 78 #else
dudmuck 0:8f0d0ae0a077 79 #define LORAWAN_APP_DATA_SIZE 1
dudmuck 0:8f0d0ae0a077 80
dudmuck 0:8f0d0ae0a077 81 #endif
dudmuck 0:8f0d0ae0a077 82
dudmuck 0:8f0d0ae0a077 83 static uint8_t DevEui[] = LORAWAN_DEVICE_EUI;
dudmuck 0:8f0d0ae0a077 84 static uint8_t AppEui[] = LORAWAN_APPLICATION_EUI;
dudmuck 0:8f0d0ae0a077 85 static uint8_t AppKey[] = LORAWAN_APPLICATION_KEY;
dudmuck 0:8f0d0ae0a077 86
dudmuck 0:8f0d0ae0a077 87 #if( OVER_THE_AIR_ACTIVATION == 0 )
dudmuck 0:8f0d0ae0a077 88
dudmuck 0:8f0d0ae0a077 89 static uint8_t NwkSKey[] = LORAWAN_NWKSKEY;
dudmuck 0:8f0d0ae0a077 90 static uint8_t AppSKey[] = LORAWAN_APPSKEY;
dudmuck 0:8f0d0ae0a077 91
dudmuck 0:8f0d0ae0a077 92 /*!
dudmuck 0:8f0d0ae0a077 93 * Device address
dudmuck 0:8f0d0ae0a077 94 */
dudmuck 0:8f0d0ae0a077 95 static uint32_t DevAddr = LORAWAN_DEVICE_ADDRESS;
dudmuck 0:8f0d0ae0a077 96
dudmuck 0:8f0d0ae0a077 97 #endif
dudmuck 0:8f0d0ae0a077 98
dudmuck 0:8f0d0ae0a077 99 /*!
dudmuck 0:8f0d0ae0a077 100 * Application port
dudmuck 0:8f0d0ae0a077 101 */
dudmuck 11:4c337f5bbe4c 102 #if defined(SENSORS) && defined(ENABLE_SX1272)
dudmuck 10:00997daeb0c0 103 static uint8_t AppPort = SENSOR_PORT;
dudmuck 10:00997daeb0c0 104 #else
dudmuck 10:00997daeb0c0 105 static uint8_t AppPort = LORAWAN_APP_PORT;
dudmuck 10:00997daeb0c0 106 #endif
dudmuck 0:8f0d0ae0a077 107
dudmuck 0:8f0d0ae0a077 108 /*!
dudmuck 0:8f0d0ae0a077 109 * User application data size
dudmuck 0:8f0d0ae0a077 110 */
dudmuck 0:8f0d0ae0a077 111 static uint8_t AppDataSize = LORAWAN_APP_DATA_SIZE;
dudmuck 0:8f0d0ae0a077 112 static unsigned int uplink_length; // user assigned
dudmuck 0:8f0d0ae0a077 113
dudmuck 0:8f0d0ae0a077 114 /*!
dudmuck 0:8f0d0ae0a077 115 * User application data buffer size
dudmuck 0:8f0d0ae0a077 116 */
dudmuck 0:8f0d0ae0a077 117 #define LORAWAN_APP_DATA_MAX_SIZE 128
dudmuck 0:8f0d0ae0a077 118
dudmuck 0:8f0d0ae0a077 119 /*!
dudmuck 0:8f0d0ae0a077 120 * User application data
dudmuck 0:8f0d0ae0a077 121 */
dudmuck 0:8f0d0ae0a077 122 static uint8_t AppData[LORAWAN_APP_DATA_MAX_SIZE];
dudmuck 0:8f0d0ae0a077 123
dudmuck 0:8f0d0ae0a077 124 /*!
dudmuck 0:8f0d0ae0a077 125 * Indicates if the node is sending confirmed or unconfirmed messages
dudmuck 0:8f0d0ae0a077 126 */
dudmuck 0:8f0d0ae0a077 127 static uint8_t IsTxConfirmed = LORAWAN_CONFIRMED_MSG_ON;
dudmuck 0:8f0d0ae0a077 128
dudmuck 0:8f0d0ae0a077 129 /*!
dudmuck 0:8f0d0ae0a077 130 * Defines the application data transmission duty cycle
dudmuck 0:8f0d0ae0a077 131 */
dudmuck 0:8f0d0ae0a077 132 static uint32_t TxDutyCycleTime;
dudmuck 0:8f0d0ae0a077 133
dudmuck 0:8f0d0ae0a077 134 /*!
dudmuck 0:8f0d0ae0a077 135 * Timer to handle the application data transmission duty cycle
dudmuck 0:8f0d0ae0a077 136 */
dudmuck 17:3215f12051f9 137 LowPowerTimeout TxNextPacketTimeout;
dudmuck 0:8f0d0ae0a077 138
dudmuck 0:8f0d0ae0a077 139 volatile bool send_at_beacon;
dudmuck 0:8f0d0ae0a077 140 volatile bool awaiting_mcps_indic;
dudmuck 0:8f0d0ae0a077 141 /*!
dudmuck 0:8f0d0ae0a077 142 * Specifies the state of the application LED
dudmuck 0:8f0d0ae0a077 143 */
dudmuck 0:8f0d0ae0a077 144 static bool AppLedStateOn = false;
dudmuck 0:8f0d0ae0a077 145
dudmuck 0:8f0d0ae0a077 146 /*!
dudmuck 0:8f0d0ae0a077 147 * Device states
dudmuck 0:8f0d0ae0a077 148 */
dudmuck 0:8f0d0ae0a077 149 static enum eDeviceState
dudmuck 0:8f0d0ae0a077 150 {
dudmuck 0:8f0d0ae0a077 151 DEVICE_STATE_INIT,
dudmuck 0:8f0d0ae0a077 152 DEVICE_STATE_JOIN,
dudmuck 0:8f0d0ae0a077 153 DEVICE_STATE_CYCLE,
dudmuck 16:915815632c1f 154 DEVICE_STATE_SLEEP,
dudmuck 16:915815632c1f 155 DEVICE_STATE_REJOIN
dudmuck 0:8f0d0ae0a077 156 }DeviceState;
dudmuck 0:8f0d0ae0a077 157
dudmuck 0:8f0d0ae0a077 158 /*!
dudmuck 0:8f0d0ae0a077 159 * Strucure containing the Uplink status
dudmuck 0:8f0d0ae0a077 160 */
dudmuck 0:8f0d0ae0a077 161 struct sLoRaMacUplinkStatus
dudmuck 0:8f0d0ae0a077 162 {
dudmuck 0:8f0d0ae0a077 163 uint8_t Acked;
dudmuck 0:8f0d0ae0a077 164 //int8_t Datarate;
dudmuck 0:8f0d0ae0a077 165 uint16_t UplinkCounter;
dudmuck 0:8f0d0ae0a077 166 uint8_t Port;
dudmuck 0:8f0d0ae0a077 167 uint8_t *Buffer;
dudmuck 0:8f0d0ae0a077 168 uint8_t BufferSize;
dudmuck 0:8f0d0ae0a077 169 }LoRaMacUplinkStatus;
dudmuck 0:8f0d0ae0a077 170 //volatile bool UplinkStatusUpdated = false;
dudmuck 0:8f0d0ae0a077 171
dudmuck 0:8f0d0ae0a077 172 /*!
dudmuck 0:8f0d0ae0a077 173 * Strucure containing the Downlink status
dudmuck 0:8f0d0ae0a077 174 */
dudmuck 0:8f0d0ae0a077 175 struct sLoRaMacDownlinkStatus
dudmuck 0:8f0d0ae0a077 176 {
dudmuck 0:8f0d0ae0a077 177 int16_t Rssi;
dudmuck 0:8f0d0ae0a077 178 int8_t Snr;
dudmuck 0:8f0d0ae0a077 179 uint16_t DownlinkCounter;
dudmuck 0:8f0d0ae0a077 180 bool RxData;
dudmuck 0:8f0d0ae0a077 181 uint8_t Port;
dudmuck 0:8f0d0ae0a077 182 uint8_t *Buffer;
dudmuck 0:8f0d0ae0a077 183 uint8_t BufferSize;
dudmuck 0:8f0d0ae0a077 184 }LoRaMacDownlinkStatus;
dudmuck 0:8f0d0ae0a077 185
dudmuck 2:f2d9aa163652 186 static uint8_t missed_count;
dudmuck 2:f2d9aa163652 187
dudmuck 0:8f0d0ae0a077 188
dudmuck 0:8f0d0ae0a077 189 /*!
dudmuck 0:8f0d0ae0a077 190 * \brief Prepares the payload of the frame
dudmuck 0:8f0d0ae0a077 191 */
dudmuck 0:8f0d0ae0a077 192 static void PrepareTxFrame( uint8_t port )
dudmuck 0:8f0d0ae0a077 193 {
dudmuck 0:8f0d0ae0a077 194 switch( port )
dudmuck 0:8f0d0ae0a077 195 {
dudmuck 0:8f0d0ae0a077 196 case 15:
dudmuck 0:8f0d0ae0a077 197 {
dudmuck 0:8f0d0ae0a077 198 AppData[0] = AppLedStateOn;
dudmuck 0:8f0d0ae0a077 199 if( IsTxConfirmed == true )
dudmuck 0:8f0d0ae0a077 200 {
dudmuck 0:8f0d0ae0a077 201 AppData[1] = LoRaMacDownlinkStatus.DownlinkCounter >> 8;
dudmuck 0:8f0d0ae0a077 202 AppData[2] = LoRaMacDownlinkStatus.DownlinkCounter;
dudmuck 0:8f0d0ae0a077 203 AppData[3] = LoRaMacDownlinkStatus.Rssi >> 8;
dudmuck 0:8f0d0ae0a077 204 AppData[4] = LoRaMacDownlinkStatus.Rssi;
dudmuck 0:8f0d0ae0a077 205 AppData[5] = LoRaMacDownlinkStatus.Snr;
dudmuck 0:8f0d0ae0a077 206 }
dudmuck 0:8f0d0ae0a077 207 }
dudmuck 0:8f0d0ae0a077 208 break;
dudmuck 11:4c337f5bbe4c 209 #if defined(SENSORS) && defined(ENABLE_SX1272)
dudmuck 10:00997daeb0c0 210 case SENSOR_PORT:
dudmuck 12:ed33c53afcaf 211 {
dudmuck 12:ed33c53afcaf 212 uint16_t x = tsl2561.getLuminosity(TSL2561_VISIBLE);
dudmuck 12:ed33c53afcaf 213 uint16_t a_1 = a1.read_u16();
dudmuck 12:ed33c53afcaf 214 uint16_t a_3 = a3.read_u16();
dudmuck 12:ed33c53afcaf 215 uint8_t status;
dudmuck 12:ed33c53afcaf 216 status = pc8_in.read();
dudmuck 12:ed33c53afcaf 217 status <<= 1;
dudmuck 12:ed33c53afcaf 218 status |= pc6_out.read();
dudmuck 12:ed33c53afcaf 219 AppData[0] = a_1 >> 8;
dudmuck 12:ed33c53afcaf 220 AppData[1] = a_1 & 0xff;
dudmuck 12:ed33c53afcaf 221 AppData[2] = a_3 >> 8;
dudmuck 12:ed33c53afcaf 222 AppData[3] = a_3 & 0xff;
dudmuck 12:ed33c53afcaf 223 AppData[4] = x >> 8;
dudmuck 12:ed33c53afcaf 224 AppData[5] = x & 0xff;
dudmuck 12:ed33c53afcaf 225 AppData[6] = status;
dudmuck 14:7ac0add1123e 226 AppDataSize = uplink_length;
dudmuck 12:ed33c53afcaf 227 //printf("visible:%u\r\n", x);
dudmuck 12:ed33c53afcaf 228 }
dudmuck 10:00997daeb0c0 229 break;
dudmuck 12:ed33c53afcaf 230 #endif /* SENSORS && ENABLE_SX1272 */
dudmuck 0:8f0d0ae0a077 231 default:
dudmuck 0:8f0d0ae0a077 232 break;
dudmuck 0:8f0d0ae0a077 233 }
dudmuck 0:8f0d0ae0a077 234 }
dudmuck 0:8f0d0ae0a077 235
dudmuck 0:8f0d0ae0a077 236 void
dudmuck 0:8f0d0ae0a077 237 LoRaMacEventInfoStatus_to_string(LoRaMacEventInfoStatus_t status, char* dst)
dudmuck 0:8f0d0ae0a077 238 {
dudmuck 0:8f0d0ae0a077 239 const char* ptr = NULL;
dudmuck 0:8f0d0ae0a077 240
dudmuck 0:8f0d0ae0a077 241 switch (status) {
dudmuck 0:8f0d0ae0a077 242 case LORAMAC_EVENT_INFO_STATUS_RX_ERROR: ptr = "RX_ERROR"; break;
dudmuck 0:8f0d0ae0a077 243 case LORAMAC_EVENT_INFO_STATUS_OK: ptr = "OK"; break;
dudmuck 2:f2d9aa163652 244 case LORAMAC_EVENT_INFO_STATUS_ERROR_RX_MTYPE: ptr = "ERROR_RX_MTYPE"; break;
dudmuck 2:f2d9aa163652 245 case LORAMAC_EVENT_INFO_STATUS_ERROR_SEND: ptr = "ERROR_SEND"; break;
dudmuck 2:f2d9aa163652 246 case LORAMAC_EVENT_INFO_STATUS_ERROR_JOIN_ACCEPT: ptr = "ERROR_JOIN_ACCEPT"; break;
dudmuck 2:f2d9aa163652 247 case LORAMAC_EVENT_INFO_STATUS_ERROR_MLMEREQ: ptr = "ERROR_MLMEREQ"; break;
dudmuck 2:f2d9aa163652 248 case LORAMAC_EVENT_INFO_STATUS_ERROR_MCPSREQ: ptr = "ERROR_MCPSREQ"; break;
dudmuck 2:f2d9aa163652 249 //case LORAMAC_EVENT_INFO_STATUS_ERROR: ptr = "ERROR"; break;
dudmuck 2:f2d9aa163652 250
dudmuck 0:8f0d0ae0a077 251 case LORAMAC_EVENT_INFO_STATUS_TX_TIMEOUT: ptr = "TX_TIMEOUT"; break;
dudmuck 0:8f0d0ae0a077 252 case LORAMAC_EVENT_INFO_STATUS_RX_TIMEOUT: ptr = "RX_TIMEOUT"; break;
dudmuck 0:8f0d0ae0a077 253 case LORAMAC_EVENT_INFO_STATUS_JOIN_FAIL: ptr = "JOIN_FAIL"; break;
dudmuck 0:8f0d0ae0a077 254 case LORAMAC_EVENT_INFO_STATUS_DOWNLINK_REPEATED: ptr = "DOWNLINK_REPEATED"; break;
dudmuck 0:8f0d0ae0a077 255 case LORAMAC_EVENT_INFO_STATUS_TX_DR_PAYLOAD_SIZE_ERROR: ptr = "TX_DR_PAYLOAD_SIZE_ERROR"; break;
dudmuck 0:8f0d0ae0a077 256 case LORAMAC_EVENT_INFO_STATUS_DOWNLINK_TOO_MANY_FRAMES_LOSS: ptr = "DOWNLINK_TOO_MANY_FRAMES_LOSS"; break;
dudmuck 0:8f0d0ae0a077 257 case LORAMAC_EVENT_INFO_STATUS_ADDRESS_FAIL: ptr = "ADDRESS_FAIL"; break;
dudmuck 0:8f0d0ae0a077 258 case LORAMAC_EVENT_INFO_STATUS_MIC_FAIL: ptr = "MIC_FAIL"; break;
dudmuck 0:8f0d0ae0a077 259 case LORAMAC_EVENT_INFO_STATUS_BEACON_LOCKED: ptr = "BEACON_LOCKED"; break;
dudmuck 0:8f0d0ae0a077 260 case LORAMAC_EVENT_INFO_STATUS_BEACON_LOST: ptr = "BEACON_LOST"; break;
dudmuck 0:8f0d0ae0a077 261 case LORAMAC_EVENT_INFO_STATUS_BEACON_NOT_FOUND: ptr = "BEACON_NOT_FOUND"; break;
dudmuck 16:915815632c1f 262 case LORAMAC_EVENT_INFO_STATUS_ERROR_INCOMPLETE: ptr = "INCOMPLETE"; break;
dudmuck 16:915815632c1f 263 case LORAMAC_EVENT_INFO_STATUS_STOP: ptr = "STOP"; break;
dudmuck 0:8f0d0ae0a077 264 }
dudmuck 0:8f0d0ae0a077 265
dudmuck 0:8f0d0ae0a077 266 if (ptr != NULL)
dudmuck 0:8f0d0ae0a077 267 strcpy(dst, ptr);
dudmuck 0:8f0d0ae0a077 268 }
dudmuck 0:8f0d0ae0a077 269
dudmuck 0:8f0d0ae0a077 270 void
dudmuck 0:8f0d0ae0a077 271 LoRaMacStatus_to_string(LoRaMacStatus_t status, char* dst)
dudmuck 0:8f0d0ae0a077 272 {
dudmuck 0:8f0d0ae0a077 273 const char* ptr = NULL;
dudmuck 0:8f0d0ae0a077 274
dudmuck 0:8f0d0ae0a077 275 switch (status) {
dudmuck 0:8f0d0ae0a077 276 case LORAMAC_STATUS_OK: ptr = "OK"; break;
dudmuck 0:8f0d0ae0a077 277 case LORAMAC_STATUS_BUSY: ptr = "BUSY"; break;
dudmuck 0:8f0d0ae0a077 278 case LORAMAC_STATUS_SERVICE_UNKNOWN: ptr = "SERVICE_UNKNOWN"; break;
dudmuck 0:8f0d0ae0a077 279 case LORAMAC_STATUS_PARAMETER_INVALID: ptr = "PARAMETER_INVALID"; break;
dudmuck 0:8f0d0ae0a077 280 case LORAMAC_STATUS_FREQUENCY_INVALID: ptr = "FREQUENCY_INVALID"; break;
dudmuck 0:8f0d0ae0a077 281 case LORAMAC_STATUS_DATARATE_INVALID: ptr = "DATARATE_INVALID"; break;
dudmuck 0:8f0d0ae0a077 282 case LORAMAC_STATUS_FREQ_AND_DR_INVALID: ptr = "FREQ_AND_DR_INVALID"; break;
dudmuck 0:8f0d0ae0a077 283 case LORAMAC_STATUS_NO_NETWORK_JOINED: ptr = "NO_NETWORK_JOINED"; break;
dudmuck 0:8f0d0ae0a077 284 case LORAMAC_STATUS_LENGTH_ERROR: ptr = "LENGTH_ERROR"; break;
dudmuck 0:8f0d0ae0a077 285 case LORAMAC_STATUS_MAC_CMD_LENGTH_ERROR: ptr = "MAC_CMD_LENGTH_ERROR"; break;
dudmuck 0:8f0d0ae0a077 286 case LORAMAC_STATUS_DEVICE_OFF: ptr = "DEVICE_OFF"; break;
dudmuck 0:8f0d0ae0a077 287 }
dudmuck 0:8f0d0ae0a077 288 if (ptr != NULL)
dudmuck 0:8f0d0ae0a077 289 strcpy(dst, ptr);
dudmuck 0:8f0d0ae0a077 290 }
dudmuck 0:8f0d0ae0a077 291
dudmuck 17:3215f12051f9 292 static void OnTxNextPacketTimerEvent( void );
dudmuck 5:c108560af4c3 293
dudmuck 5:c108560af4c3 294 /*!
dudmuck 0:8f0d0ae0a077 295 * \brief Prepares the payload of the frame
dudmuck 0:8f0d0ae0a077 296 *
dudmuck 0:8f0d0ae0a077 297 * \retval [0: frame could be send, 1: error]
dudmuck 0:8f0d0ae0a077 298 */
dudmuck 17:3215f12051f9 299 static bool SendFrame(uint8_t port)
dudmuck 0:8f0d0ae0a077 300 {
dudmuck 0:8f0d0ae0a077 301 McpsReq_t mcpsReq;
dudmuck 0:8f0d0ae0a077 302 LoRaMacTxInfo_t txInfo;
dudmuck 0:8f0d0ae0a077 303 LoRaMacStatus_t status;
dudmuck 0:8f0d0ae0a077 304 char str[64];
dudmuck 0:8f0d0ae0a077 305
dudmuck 0:8f0d0ae0a077 306 if( LoRaMacQueryTxPossible( AppDataSize, &txInfo ) != LORAMAC_STATUS_OK )
dudmuck 0:8f0d0ae0a077 307 {
dudmuck 0:8f0d0ae0a077 308 // Send empty frame in order to flush MAC commands
dudmuck 0:8f0d0ae0a077 309 mcpsReq.Type = MCPS_UNCONFIRMED;
dudmuck 0:8f0d0ae0a077 310 mcpsReq.Req.Unconfirmed.fBuffer = NULL;
dudmuck 0:8f0d0ae0a077 311 mcpsReq.Req.Unconfirmed.fBufferSize = 0;
dudmuck 0:8f0d0ae0a077 312
dudmuck 0:8f0d0ae0a077 313 LoRaMacUplinkStatus.Acked = false;
dudmuck 0:8f0d0ae0a077 314 LoRaMacUplinkStatus.Port = 0;
dudmuck 0:8f0d0ae0a077 315 LoRaMacUplinkStatus.Buffer = NULL;
dudmuck 0:8f0d0ae0a077 316 LoRaMacUplinkStatus.BufferSize = 0;
dudmuck 0:8f0d0ae0a077 317 }
dudmuck 0:8f0d0ae0a077 318 else
dudmuck 0:8f0d0ae0a077 319 {
dudmuck 0:8f0d0ae0a077 320 LoRaMacUplinkStatus.Acked = false;
dudmuck 12:ed33c53afcaf 321 LoRaMacUplinkStatus.Port = port;
dudmuck 0:8f0d0ae0a077 322 LoRaMacUplinkStatus.Buffer = AppData;
dudmuck 0:8f0d0ae0a077 323 LoRaMacUplinkStatus.BufferSize = AppDataSize;
dudmuck 0:8f0d0ae0a077 324
dudmuck 0:8f0d0ae0a077 325 if( IsTxConfirmed == false )
dudmuck 0:8f0d0ae0a077 326 {
dudmuck 0:8f0d0ae0a077 327 mcpsReq.Type = MCPS_UNCONFIRMED;
dudmuck 12:ed33c53afcaf 328 mcpsReq.Req.Unconfirmed.fPort = port;
dudmuck 0:8f0d0ae0a077 329 mcpsReq.Req.Unconfirmed.fBuffer = AppData;
dudmuck 0:8f0d0ae0a077 330 mcpsReq.Req.Unconfirmed.fBufferSize = AppDataSize;
dudmuck 0:8f0d0ae0a077 331 //mcpsReq.Req.Unconfirmed.Datarate = LORAWAN_DEFAULT_DATARATE;
dudmuck 0:8f0d0ae0a077 332 }
dudmuck 0:8f0d0ae0a077 333 else
dudmuck 0:8f0d0ae0a077 334 {
dudmuck 0:8f0d0ae0a077 335 mcpsReq.Type = MCPS_CONFIRMED;
dudmuck 12:ed33c53afcaf 336 mcpsReq.Req.Confirmed.fPort = port;
dudmuck 0:8f0d0ae0a077 337 mcpsReq.Req.Confirmed.fBuffer = AppData;
dudmuck 0:8f0d0ae0a077 338 mcpsReq.Req.Confirmed.fBufferSize = AppDataSize;
dudmuck 0:8f0d0ae0a077 339 mcpsReq.Req.Confirmed.NbTrials = 8;
dudmuck 0:8f0d0ae0a077 340 //mcpsReq.Req.Confirmed.Datarate = LORAWAN_DEFAULT_DATARATE;
dudmuck 0:8f0d0ae0a077 341 }
dudmuck 0:8f0d0ae0a077 342 }
dudmuck 0:8f0d0ae0a077 343
dudmuck 0:8f0d0ae0a077 344 status = LoRaMacMcpsRequest( &mcpsReq );
dudmuck 0:8f0d0ae0a077 345 if( status == LORAMAC_STATUS_OK )
dudmuck 0:8f0d0ae0a077 346 {
dudmuck 0:8f0d0ae0a077 347 awaiting_mcps_indic = true;
dudmuck 0:8f0d0ae0a077 348 return false;
dudmuck 0:8f0d0ae0a077 349 }
dudmuck 0:8f0d0ae0a077 350 LoRaMacStatus_to_string(status, str);
dudmuck 1:53c30224eda8 351 isr_printf("send failed:%s\r\n", str);
dudmuck 16:915815632c1f 352
dudmuck 17:3215f12051f9 353 if (status == LORAMAC_STATUS_NO_NETWORK_JOINED)
dudmuck 17:3215f12051f9 354 DeviceState = DEVICE_STATE_JOIN;
dudmuck 17:3215f12051f9 355 else {
dudmuck 17:3215f12051f9 356 AppPort = port;
dudmuck 17:3215f12051f9 357 TxNextPacketTimeout.attach_us(&OnTxNextPacketTimerEvent, randr(1000000, 5000000) + 1000000);
dudmuck 17:3215f12051f9 358 }
dudmuck 16:915815632c1f 359
dudmuck 0:8f0d0ae0a077 360 return true;
dudmuck 0:8f0d0ae0a077 361 }
dudmuck 0:8f0d0ae0a077 362
dudmuck 17:3215f12051f9 363 /*!
dudmuck 17:3215f12051f9 364 * \brief Function executed on TxNextPacket Timeout event
dudmuck 17:3215f12051f9 365 */
dudmuck 17:3215f12051f9 366 static void OnTxNextPacketTimerEvent( void )
dudmuck 17:3215f12051f9 367 {
dudmuck 17:3215f12051f9 368 MibRequestConfirm_t mibReq;
dudmuck 17:3215f12051f9 369 LoRaMacStatus_t status;
dudmuck 17:3215f12051f9 370
dudmuck 17:3215f12051f9 371 if (DeviceState == DEVICE_STATE_REJOIN) {
dudmuck 17:3215f12051f9 372 isr_printf("unjoin\r\n");
dudmuck 17:3215f12051f9 373 mibReq.Type = MIB_NETWORK_JOINED;
dudmuck 17:3215f12051f9 374 mibReq.Param.IsNetworkJoined = false;
dudmuck 17:3215f12051f9 375 if (LoRaMacMibSetRequestConfirm( &mibReq ) != LORAMAC_STATUS_OK) {
dudmuck 17:3215f12051f9 376 TxNextPacketTimeout.attach_us(&OnTxNextPacketTimerEvent, 500000);
dudmuck 17:3215f12051f9 377 return;
dudmuck 17:3215f12051f9 378 }
dudmuck 17:3215f12051f9 379 }
dudmuck 17:3215f12051f9 380
dudmuck 17:3215f12051f9 381 mibReq.Type = MIB_NETWORK_JOINED;
dudmuck 17:3215f12051f9 382 status = LoRaMacMibGetRequestConfirm( &mibReq );
dudmuck 17:3215f12051f9 383
dudmuck 17:3215f12051f9 384 isr_printf("OnTxNextPacketTimerEvent() ");
dudmuck 17:3215f12051f9 385 if( status == LORAMAC_STATUS_OK )
dudmuck 17:3215f12051f9 386 {
dudmuck 17:3215f12051f9 387 if( mibReq.Param.IsNetworkJoined == true )
dudmuck 17:3215f12051f9 388 {
dudmuck 17:3215f12051f9 389 isr_printf("send");
dudmuck 17:3215f12051f9 390 PrepareTxFrame(AppPort);
dudmuck 17:3215f12051f9 391 SendFrame(AppPort);
dudmuck 17:3215f12051f9 392 }
dudmuck 17:3215f12051f9 393 else
dudmuck 17:3215f12051f9 394 {
dudmuck 17:3215f12051f9 395 isr_printf("join");
dudmuck 17:3215f12051f9 396 DeviceState = DEVICE_STATE_JOIN;
dudmuck 17:3215f12051f9 397 }
dudmuck 17:3215f12051f9 398 }
dudmuck 17:3215f12051f9 399 isr_printf("\r\n");
dudmuck 17:3215f12051f9 400 }
dudmuck 17:3215f12051f9 401
dudmuck 0:8f0d0ae0a077 402 void
dudmuck 0:8f0d0ae0a077 403 send_uplink()
dudmuck 0:8f0d0ae0a077 404 {
dudmuck 0:8f0d0ae0a077 405 AppDataSize = uplink_length;
dudmuck 17:3215f12051f9 406 PrepareTxFrame(AppPort);
dudmuck 17:3215f12051f9 407 SendFrame(AppPort);
dudmuck 0:8f0d0ae0a077 408 }
dudmuck 0:8f0d0ae0a077 409
dudmuck 0:8f0d0ae0a077 410 /*!
dudmuck 0:8f0d0ae0a077 411 * \brief MCPS-Confirm event function
dudmuck 0:8f0d0ae0a077 412 *
dudmuck 0:8f0d0ae0a077 413 * \param [IN] mcpsConfirm - Pointer to the confirm structure,
dudmuck 0:8f0d0ae0a077 414 * containing confirm attributes.
dudmuck 0:8f0d0ae0a077 415 */
dudmuck 0:8f0d0ae0a077 416 static void McpsConfirm( McpsConfirm_t *mcpsConfirm )
dudmuck 0:8f0d0ae0a077 417 {
dudmuck 2:f2d9aa163652 418 static uint8_t fail_count = 0;
dudmuck 0:8f0d0ae0a077 419 char str[64];
dudmuck 2:f2d9aa163652 420
dudmuck 1:53c30224eda8 421 isr_printf("McpsConfirm ");
dudmuck 0:8f0d0ae0a077 422 if( mcpsConfirm->Status == LORAMAC_EVENT_INFO_STATUS_OK )
dudmuck 0:8f0d0ae0a077 423 {
dudmuck 2:f2d9aa163652 424 fail_count = 0;
dudmuck 1:53c30224eda8 425 isr_printf("OK ");
dudmuck 0:8f0d0ae0a077 426 switch( mcpsConfirm->McpsRequest )
dudmuck 0:8f0d0ae0a077 427 {
dudmuck 0:8f0d0ae0a077 428 case MCPS_UNCONFIRMED:
dudmuck 0:8f0d0ae0a077 429 {
dudmuck 1:53c30224eda8 430 isr_printf("UNCONFIRMED");
dudmuck 0:8f0d0ae0a077 431 // Check Datarate
dudmuck 0:8f0d0ae0a077 432 // Check TxPower
dudmuck 0:8f0d0ae0a077 433 break;
dudmuck 0:8f0d0ae0a077 434 }
dudmuck 0:8f0d0ae0a077 435 case MCPS_CONFIRMED:
dudmuck 0:8f0d0ae0a077 436 {
dudmuck 1:53c30224eda8 437 isr_printf("CONFIRMED");
dudmuck 0:8f0d0ae0a077 438 // Check Datarate
dudmuck 0:8f0d0ae0a077 439 // Check TxPower
dudmuck 0:8f0d0ae0a077 440 // Check AckReceived
dudmuck 0:8f0d0ae0a077 441 // Check NbTrials
dudmuck 0:8f0d0ae0a077 442 LoRaMacUplinkStatus.Acked = mcpsConfirm->AckReceived;
dudmuck 0:8f0d0ae0a077 443 break;
dudmuck 0:8f0d0ae0a077 444 }
dudmuck 0:8f0d0ae0a077 445 case MCPS_PROPRIETARY:
dudmuck 0:8f0d0ae0a077 446 {
dudmuck 0:8f0d0ae0a077 447 break;
dudmuck 0:8f0d0ae0a077 448 }
dudmuck 0:8f0d0ae0a077 449 default:
dudmuck 0:8f0d0ae0a077 450 break;
dudmuck 0:8f0d0ae0a077 451 }
dudmuck 0:8f0d0ae0a077 452 //LoRaMacUplinkStatus.Datarate = mcpsConfirm->Datarate;
dudmuck 0:8f0d0ae0a077 453 LoRaMacUplinkStatus.UplinkCounter = mcpsConfirm->UpLinkCounter;
dudmuck 0:8f0d0ae0a077 454
dudmuck 0:8f0d0ae0a077 455 } else {
dudmuck 0:8f0d0ae0a077 456 LoRaMacEventInfoStatus_to_string(mcpsConfirm->Status, str);
dudmuck 1:53c30224eda8 457 isr_printf("%s ", str);
dudmuck 0:8f0d0ae0a077 458
dudmuck 0:8f0d0ae0a077 459 /* mcpsIndication may not come. last uplink done, send another uplink */
dudmuck 12:ed33c53afcaf 460 if (jumper_in.read()) { /* jumper installed: auto uplink */
dudmuck 17:3215f12051f9 461 TxNextPacketTimeout.attach_us(&send_uplink, 100000);
dudmuck 12:ed33c53afcaf 462 }
dudmuck 16:915815632c1f 463
dudmuck 2:f2d9aa163652 464 if (++fail_count > 10) {
dudmuck 2:f2d9aa163652 465 /* cause re-join */
dudmuck 2:f2d9aa163652 466 MibRequestConfirm_t mibReq;
dudmuck 2:f2d9aa163652 467 mibReq.Type = MIB_NETWORK_JOINED;
dudmuck 2:f2d9aa163652 468 mibReq.Param.IsNetworkJoined = false;
dudmuck 2:f2d9aa163652 469 LoRaMacMibSetRequestConfirm( &mibReq );
dudmuck 16:915815632c1f 470 fail_count = 0;
dudmuck 2:f2d9aa163652 471 }
dudmuck 0:8f0d0ae0a077 472 }
dudmuck 0:8f0d0ae0a077 473
dudmuck 1:53c30224eda8 474 isr_printf("\r\n");
dudmuck 0:8f0d0ae0a077 475 }
dudmuck 0:8f0d0ae0a077 476
dudmuck 0:8f0d0ae0a077 477 /*!
dudmuck 0:8f0d0ae0a077 478 * \brief MCPS-Indication event function
dudmuck 0:8f0d0ae0a077 479 *
dudmuck 0:8f0d0ae0a077 480 * \param [IN] mcpsIndication - Pointer to the indication structure,
dudmuck 0:8f0d0ae0a077 481 * containing indication attributes.
dudmuck 0:8f0d0ae0a077 482 */
dudmuck 0:8f0d0ae0a077 483 static void McpsIndication( McpsIndication_t *mcpsIndication )
dudmuck 0:8f0d0ae0a077 484 {
dudmuck 11:4c337f5bbe4c 485 char str[64];
dudmuck 1:53c30224eda8 486 isr_printf("McpsIndication ");
dudmuck 0:8f0d0ae0a077 487
dudmuck 0:8f0d0ae0a077 488 /* last uplink done, send another uplink */
dudmuck 16:915815632c1f 489 if (jumper_in.read() && mcpsIndication->Status != LORAMAC_EVENT_INFO_STATUS_STOP) {
dudmuck 16:915815632c1f 490 /* jumper installed: auto uplink */
dudmuck 17:3215f12051f9 491 TxNextPacketTimeout.attach_us(&send_uplink, 100000);
dudmuck 12:ed33c53afcaf 492 }
dudmuck 0:8f0d0ae0a077 493
dudmuck 0:8f0d0ae0a077 494 if( mcpsIndication->Status != LORAMAC_EVENT_INFO_STATUS_OK )
dudmuck 0:8f0d0ae0a077 495 {
dudmuck 11:4c337f5bbe4c 496 LoRaMacEventInfoStatus_to_string(mcpsIndication->Status, str);
dudmuck 11:4c337f5bbe4c 497 isr_printf("%s\r\n", str);
dudmuck 0:8f0d0ae0a077 498 return;
dudmuck 0:8f0d0ae0a077 499 }
dudmuck 0:8f0d0ae0a077 500
dudmuck 0:8f0d0ae0a077 501 awaiting_mcps_indic = false;
dudmuck 0:8f0d0ae0a077 502
dudmuck 0:8f0d0ae0a077 503 switch( mcpsIndication->McpsIndication )
dudmuck 0:8f0d0ae0a077 504 {
dudmuck 5:c108560af4c3 505 /* this refers to the downlink from gateway, not the uplink that was sent to it */
dudmuck 0:8f0d0ae0a077 506 case MCPS_UNCONFIRMED:
dudmuck 0:8f0d0ae0a077 507 {
dudmuck 1:53c30224eda8 508 isr_printf("UNCONFIRMED ");
dudmuck 0:8f0d0ae0a077 509 break;
dudmuck 0:8f0d0ae0a077 510 }
dudmuck 0:8f0d0ae0a077 511 case MCPS_CONFIRMED:
dudmuck 0:8f0d0ae0a077 512 {
dudmuck 5:c108560af4c3 513 /* downlink has requested Ack */
dudmuck 1:53c30224eda8 514 isr_printf("CONFIRMED ");
dudmuck 0:8f0d0ae0a077 515 break;
dudmuck 0:8f0d0ae0a077 516 }
dudmuck 0:8f0d0ae0a077 517 case MCPS_PROPRIETARY:
dudmuck 0:8f0d0ae0a077 518 {
dudmuck 0:8f0d0ae0a077 519 break;
dudmuck 0:8f0d0ae0a077 520 }
dudmuck 0:8f0d0ae0a077 521 case MCPS_MULTICAST:
dudmuck 0:8f0d0ae0a077 522 {
dudmuck 10:00997daeb0c0 523 isr_printf("MCPS_MULTICAST ");
dudmuck 12:ed33c53afcaf 524 /*if (mcpsIndication->RxData) {
dudmuck 12:ed33c53afcaf 525 }*/
dudmuck 0:8f0d0ae0a077 526 break;
dudmuck 0:8f0d0ae0a077 527 }
dudmuck 0:8f0d0ae0a077 528 default:
dudmuck 0:8f0d0ae0a077 529 break;
dudmuck 0:8f0d0ae0a077 530 }
dudmuck 0:8f0d0ae0a077 531
dudmuck 0:8f0d0ae0a077 532 // Check Multicast
dudmuck 0:8f0d0ae0a077 533 // Check Port
dudmuck 0:8f0d0ae0a077 534 // Check Datarate
dudmuck 0:8f0d0ae0a077 535 // Check FramePending
dudmuck 0:8f0d0ae0a077 536 // Check Buffer
dudmuck 0:8f0d0ae0a077 537 // Check BufferSize
dudmuck 0:8f0d0ae0a077 538 // Check Rssi
dudmuck 0:8f0d0ae0a077 539 // Check Snr
dudmuck 0:8f0d0ae0a077 540 // Check RxSlot
dudmuck 0:8f0d0ae0a077 541 LoRaMacDownlinkStatus.Rssi = mcpsIndication->Rssi;
dudmuck 0:8f0d0ae0a077 542 if( mcpsIndication->Snr & 0x80 ) // The SNR sign bit is 1
dudmuck 0:8f0d0ae0a077 543 {
dudmuck 0:8f0d0ae0a077 544 // Invert and divide by 4
dudmuck 0:8f0d0ae0a077 545 LoRaMacDownlinkStatus.Snr = ( ( ~mcpsIndication->Snr + 1 ) & 0xFF ) >> 2;
dudmuck 0:8f0d0ae0a077 546 LoRaMacDownlinkStatus.Snr = -LoRaMacDownlinkStatus.Snr;
dudmuck 0:8f0d0ae0a077 547 }
dudmuck 0:8f0d0ae0a077 548 else
dudmuck 0:8f0d0ae0a077 549 {
dudmuck 0:8f0d0ae0a077 550 // Divide by 4
dudmuck 0:8f0d0ae0a077 551 LoRaMacDownlinkStatus.Snr = ( mcpsIndication->Snr & 0xFF ) >> 2;
dudmuck 0:8f0d0ae0a077 552 }
dudmuck 0:8f0d0ae0a077 553 LoRaMacDownlinkStatus.DownlinkCounter++;
dudmuck 0:8f0d0ae0a077 554 LoRaMacDownlinkStatus.RxData = mcpsIndication->RxData;
dudmuck 0:8f0d0ae0a077 555 LoRaMacDownlinkStatus.Port = mcpsIndication->Port;
dudmuck 0:8f0d0ae0a077 556 LoRaMacDownlinkStatus.Buffer = mcpsIndication->Buffer;
dudmuck 0:8f0d0ae0a077 557 LoRaMacDownlinkStatus.BufferSize = mcpsIndication->BufferSize;
dudmuck 0:8f0d0ae0a077 558
dudmuck 0:8f0d0ae0a077 559 if( mcpsIndication->RxData == true )
dudmuck 0:8f0d0ae0a077 560 {
dudmuck 0:8f0d0ae0a077 561 int i;
dudmuck 1:53c30224eda8 562 isr_printf("RxData %u ", mcpsIndication->BufferSize);
dudmuck 0:8f0d0ae0a077 563 for (i = 0; i < mcpsIndication->BufferSize; i++) {
dudmuck 1:53c30224eda8 564 isr_printf("%02x ", mcpsIndication->Buffer[i]);
dudmuck 0:8f0d0ae0a077 565 }
dudmuck 1:53c30224eda8 566 isr_printf("\r\n");
dudmuck 12:ed33c53afcaf 567
dudmuck 12:ed33c53afcaf 568 #if defined(SENSORS) && defined(ENABLE_SX1272)
dudmuck 12:ed33c53afcaf 569 switch (mcpsIndication->Buffer[0]) {
dudmuck 16:915815632c1f 570 float* fptr;
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 16:915815632c1f 589 case CMD_PWM_PERIOD:
dudmuck 16:915815632c1f 590 fptr = (float*)&mcpsIndication->Buffer[1];
dudmuck 16:915815632c1f 591 pwm.period(*fptr);
dudmuck 16:915815632c1f 592 isr_printf("pwm period:%f\r\n", *fptr);
dudmuck 16:915815632c1f 593 break;
dudmuck 16:915815632c1f 594 case CMD_PWM_DUTY:
dudmuck 16:915815632c1f 595 fptr = (float*)&mcpsIndication->Buffer[1];
dudmuck 16:915815632c1f 596 pwm.write(*fptr);
dudmuck 16:915815632c1f 597 isr_printf("pwm duty:%f\r\n", *fptr);
dudmuck 12:ed33c53afcaf 598 break;
dudmuck 12:ed33c53afcaf 599 } // ..switch (mcpsIndication->Buffer[3])
dudmuck 12:ed33c53afcaf 600 #endif /* SENSORS && ENABLE_SX1272 */
dudmuck 0:8f0d0ae0a077 601
dudmuck 0:8f0d0ae0a077 602 switch( mcpsIndication->Port )
dudmuck 0:8f0d0ae0a077 603 {
dudmuck 0:8f0d0ae0a077 604 case 1: // The application LED can be controlled on port 1 or 2
dudmuck 0:8f0d0ae0a077 605 case 2:
dudmuck 0:8f0d0ae0a077 606 if( mcpsIndication->BufferSize == 1 )
dudmuck 0:8f0d0ae0a077 607 {
dudmuck 0:8f0d0ae0a077 608 AppLedStateOn = mcpsIndication->Buffer[0] & 0x01;
dudmuck 0:8f0d0ae0a077 609 //Led3StateChanged = true;
dudmuck 0:8f0d0ae0a077 610 }
dudmuck 0:8f0d0ae0a077 611 break;
dudmuck 0:8f0d0ae0a077 612 default:
dudmuck 0:8f0d0ae0a077 613 break;
dudmuck 0:8f0d0ae0a077 614 }
dudmuck 0:8f0d0ae0a077 615 }
dudmuck 16:915815632c1f 616
dudmuck 16:915815632c1f 617 if (mcpsIndication->Status == LORAMAC_EVENT_INFO_STATUS_STOP) {
dudmuck 17:3215f12051f9 618 isr_printf(" STOP-SCC");
dudmuck 17:3215f12051f9 619 TxNextPacketTimeout.detach();
dudmuck 16:915815632c1f 620 DeviceState = DEVICE_STATE_SLEEP;
dudmuck 16:915815632c1f 621 }
dudmuck 17:3215f12051f9 622
dudmuck 17:3215f12051f9 623 isr_printf("\r\n");
dudmuck 0:8f0d0ae0a077 624 }
dudmuck 0:8f0d0ae0a077 625
dudmuck 0:8f0d0ae0a077 626 /*!
dudmuck 0:8f0d0ae0a077 627 * \brief MLME-Confirm event function
dudmuck 0:8f0d0ae0a077 628 *
dudmuck 0:8f0d0ae0a077 629 * \param [IN] mlmeConfirm - Pointer to the confirm structure,
dudmuck 0:8f0d0ae0a077 630 * containing confirm attributes.
dudmuck 0:8f0d0ae0a077 631 */
dudmuck 0:8f0d0ae0a077 632 static void MlmeConfirm( MlmeConfirm_t *mlmeConfirm )
dudmuck 0:8f0d0ae0a077 633 {
dudmuck 16:915815632c1f 634 char str[64];
dudmuck 16:915815632c1f 635 LoRaMacEventInfoStatus_to_string(mlmeConfirm->Status, str);
dudmuck 16:915815632c1f 636 isr_printf("MlmeConfirm %s ", str);
dudmuck 16:915815632c1f 637
dudmuck 0:8f0d0ae0a077 638 switch( mlmeConfirm->MlmeRequest )
dudmuck 0:8f0d0ae0a077 639 {
dudmuck 0:8f0d0ae0a077 640 case MLME_JOIN:
dudmuck 0:8f0d0ae0a077 641 {
dudmuck 1:53c30224eda8 642 isr_printf("MLME_JOIN ");
dudmuck 0:8f0d0ae0a077 643 if( mlmeConfirm->Status == LORAMAC_EVENT_INFO_STATUS_OK )
dudmuck 0:8f0d0ae0a077 644 {
dudmuck 0:8f0d0ae0a077 645 // Status is OK, node has joined the network
dudmuck 0:8f0d0ae0a077 646 DeviceState = DEVICE_STATE_SLEEP;
dudmuck 2:f2d9aa163652 647 missed_count = 0;
dudmuck 16:915815632c1f 648 if (jumper_in.read()) /* jumper installed: auto uplink */
dudmuck 17:3215f12051f9 649 TxNextPacketTimeout.attach_us(&send_uplink, 100000);
dudmuck 0:8f0d0ae0a077 650 }
dudmuck 0:8f0d0ae0a077 651 else
dudmuck 0:8f0d0ae0a077 652 {
dudmuck 0:8f0d0ae0a077 653 // Join was not successful. Try to join again
dudmuck 0:8f0d0ae0a077 654 DeviceState = DEVICE_STATE_JOIN;
dudmuck 0:8f0d0ae0a077 655 }
dudmuck 0:8f0d0ae0a077 656 break;
dudmuck 0:8f0d0ae0a077 657 }
dudmuck 0:8f0d0ae0a077 658 case MLME_LINK_CHECK:
dudmuck 0:8f0d0ae0a077 659 {
dudmuck 1:53c30224eda8 660 isr_printf("LINK_CHECK");
dudmuck 0:8f0d0ae0a077 661 if( mlmeConfirm->Status == LORAMAC_EVENT_INFO_STATUS_OK )
dudmuck 0:8f0d0ae0a077 662 {
dudmuck 0:8f0d0ae0a077 663 // Check DemodMargin
dudmuck 0:8f0d0ae0a077 664 //mlmeConfirm->DemodMargin;
dudmuck 0:8f0d0ae0a077 665 // Check NbGateways
dudmuck 0:8f0d0ae0a077 666 //mlmeConfirm->NbGateways;
dudmuck 0:8f0d0ae0a077 667 }
dudmuck 0:8f0d0ae0a077 668 break;
dudmuck 0:8f0d0ae0a077 669 }
dudmuck 0:8f0d0ae0a077 670 default:
dudmuck 0:8f0d0ae0a077 671 break;
dudmuck 0:8f0d0ae0a077 672 }
dudmuck 17:3215f12051f9 673
dudmuck 1:53c30224eda8 674 isr_printf("\r\n");
dudmuck 0:8f0d0ae0a077 675 }
dudmuck 0:8f0d0ae0a077 676
dudmuck 0:8f0d0ae0a077 677
dudmuck 0:8f0d0ae0a077 678 static void MlmeIndication( MlmeIndication_t *MlmeIndication )
dudmuck 0:8f0d0ae0a077 679 {
dudmuck 0:8f0d0ae0a077 680 char str[64];
dudmuck 0:8f0d0ae0a077 681
dudmuck 1:53c30224eda8 682 isr_printf("MlmeIndication ");
dudmuck 0:8f0d0ae0a077 683 switch( MlmeIndication->MlmeIndication )
dudmuck 0:8f0d0ae0a077 684 {
dudmuck 0:8f0d0ae0a077 685 case MLME_BEACON:
dudmuck 0:8f0d0ae0a077 686 {
dudmuck 2:f2d9aa163652 687 isr_printf("missed:%u BEACON ", missed_count);
dudmuck 0:8f0d0ae0a077 688 LoRaMacEventInfoStatus_to_string(MlmeIndication->Status, str);
dudmuck 1:53c30224eda8 689 isr_printf("%s ", str);
dudmuck 16:915815632c1f 690
dudmuck 0:8f0d0ae0a077 691 if (send_at_beacon) {
dudmuck 17:3215f12051f9 692 TxNextPacketTimeout.attach_us(&send_uplink, 100000);
dudmuck 0:8f0d0ae0a077 693 send_at_beacon = false;
dudmuck 0:8f0d0ae0a077 694 }
dudmuck 16:915815632c1f 695
dudmuck 2:f2d9aa163652 696 if (LORAMAC_EVENT_INFO_STATUS_BEACON_LOCKED == MlmeIndication->Status)
dudmuck 2:f2d9aa163652 697 missed_count = 0;
dudmuck 16:915815632c1f 698 else {
dudmuck 16:915815632c1f 699 if (++missed_count > 4) {
dudmuck 16:915815632c1f 700 /* cause re-join */
dudmuck 16:915815632c1f 701 LoRaMacStatus_t status;
dudmuck 16:915815632c1f 702 MibRequestConfirm_t mibReq;
dudmuck 16:915815632c1f 703 mibReq.Type = MIB_NETWORK_JOINED;
dudmuck 16:915815632c1f 704 mibReq.Param.IsNetworkJoined = false;
dudmuck 16:915815632c1f 705 status = LoRaMacMibSetRequestConfirm(&mibReq);
dudmuck 16:915815632c1f 706 if (status != LORAMAC_STATUS_OK)
dudmuck 16:915815632c1f 707 DeviceState = DEVICE_STATE_REJOIN;
dudmuck 16:915815632c1f 708
dudmuck 16:915815632c1f 709 LoRaMacStatus_to_string(status, str);
dudmuck 16:915815632c1f 710 isr_printf("app-rejoin %s\r\n", str);
dudmuck 17:3215f12051f9 711 TxNextPacketTimeout.attach_us(&OnTxNextPacketTimerEvent, randr(1000000, 5000000) + 1000000);
dudmuck 16:915815632c1f 712 }
dudmuck 2:f2d9aa163652 713 }
dudmuck 0:8f0d0ae0a077 714 break;
dudmuck 0:8f0d0ae0a077 715
dudmuck 0:8f0d0ae0a077 716 }
dudmuck 10:00997daeb0c0 717 case MLME_TXDONE:
dudmuck 10:00997daeb0c0 718 isr_printf("MLME_TXDONE ");
dudmuck 10:00997daeb0c0 719 break;
dudmuck 0:8f0d0ae0a077 720 default:
dudmuck 1:53c30224eda8 721 isr_printf("<%d> ", MlmeIndication->MlmeIndication);
dudmuck 0:8f0d0ae0a077 722 break;
dudmuck 0:8f0d0ae0a077 723 }
dudmuck 0:8f0d0ae0a077 724
dudmuck 1:53c30224eda8 725 isr_printf("\r\n");
dudmuck 0:8f0d0ae0a077 726 }
dudmuck 0:8f0d0ae0a077 727
dudmuck 0:8f0d0ae0a077 728 void
dudmuck 0:8f0d0ae0a077 729 send_pcbuf_uplink()
dudmuck 0:8f0d0ae0a077 730 {
dudmuck 0:8f0d0ae0a077 731 bool ret;
dudmuck 0:8f0d0ae0a077 732 memcpy(AppData, pcbuf, pcbuf_len);
dudmuck 0:8f0d0ae0a077 733 AppDataSize = pcbuf_len;
dudmuck 0:8f0d0ae0a077 734
dudmuck 12:ed33c53afcaf 735 ret = SendFrame(TEXT_PORT);
dudmuck 1:53c30224eda8 736 isr_printf("%d = SendFrame()\r\n", ret);
dudmuck 0:8f0d0ae0a077 737 }
dudmuck 0:8f0d0ae0a077 738
dudmuck 10:00997daeb0c0 739
dudmuck 0:8f0d0ae0a077 740 void cmd_status(uint8_t idx)
dudmuck 0:8f0d0ae0a077 741 {
dudmuck 2:f2d9aa163652 742 MibRequestConfirm_t mibReq;
dudmuck 2:f2d9aa163652 743
dudmuck 2:f2d9aa163652 744 isr_printf("DevEUI ");
dudmuck 2:f2d9aa163652 745 for (int i = 0; i < 8; i++)
dudmuck 2:f2d9aa163652 746 isr_printf("%02x ", DevEui[i]);
dudmuck 2:f2d9aa163652 747 mibReq.Type = MIB_DEV_ADDR;
dudmuck 2:f2d9aa163652 748 LoRaMacMibGetRequestConfirm( &mibReq );
dudmuck 2:f2d9aa163652 749 isr_printf(", DevAddr:%x\r\n", mibReq.Param.DevAddr);
dudmuck 2:f2d9aa163652 750
dudmuck 11:4c337f5bbe4c 751 #if defined(SENSORS) && defined(ENABLE_SX1272)
dudmuck 12:ed33c53afcaf 752 isr_printf("a1:%u a3:%u\r\n", a1.read_u16(), a3.read_u16());
dudmuck 12:ed33c53afcaf 753 isr_printf("button:%d,%u ", button.read(), button_cnt);
dudmuck 10:00997daeb0c0 754 #endif
dudmuck 17:3215f12051f9 755 isr_printf("DEVICE_STATE_");
dudmuck 17:3215f12051f9 756 switch (DeviceState) {
dudmuck 17:3215f12051f9 757 case DEVICE_STATE_JOIN: printf("JOIN"); break;
dudmuck 17:3215f12051f9 758 case DEVICE_STATE_CYCLE: printf("CYCLE"); break;
dudmuck 17:3215f12051f9 759 case DEVICE_STATE_SLEEP: printf("SLEEP"); break;
dudmuck 17:3215f12051f9 760 case DEVICE_STATE_REJOIN: printf("REJOIN"); break;
dudmuck 17:3215f12051f9 761 }
dudmuck 17:3215f12051f9 762 isr_printf(" send_at_beacon:%d\r\n", send_at_beacon);
dudmuck 1:53c30224eda8 763 isr_printf("awaiting_mcps_indic:%d\r\n", awaiting_mcps_indic);
dudmuck 12:ed33c53afcaf 764
dudmuck 0:8f0d0ae0a077 765 loramac_print_status();
dudmuck 10:00997daeb0c0 766
dudmuck 0:8f0d0ae0a077 767 }
dudmuck 0:8f0d0ae0a077 768
dudmuck 0:8f0d0ae0a077 769 void cmd_uplink_length(uint8_t idx)
dudmuck 0:8f0d0ae0a077 770 {
dudmuck 0:8f0d0ae0a077 771 if (pcbuf[idx] >= '0' && pcbuf[idx] <= '9') {
dudmuck 0:8f0d0ae0a077 772 sscanf(pcbuf+idx, "%u", &uplink_length);
dudmuck 0:8f0d0ae0a077 773 }
dudmuck 1:53c30224eda8 774 isr_printf("uplink_length:%u\r\n", uplink_length);
dudmuck 0:8f0d0ae0a077 775 }
dudmuck 0:8f0d0ae0a077 776
dudmuck 11:4c337f5bbe4c 777 #if defined(SENSORS) && defined(ENABLE_SX1272)
dudmuck 12:ed33c53afcaf 778 void cmd_rgb(uint8_t idx)
dudmuck 10:00997daeb0c0 779 {
dudmuck 12:ed33c53afcaf 780 int r, g, b;
dudmuck 12:ed33c53afcaf 781 sscanf(pcbuf+idx, "%d %d %d", &r, &g, &b);
dudmuck 12:ed33c53afcaf 782 rgb.setColorRGB(0, r, g, b);
dudmuck 16:915815632c1f 783 isr_printf("\r\nrgb: %d %d %d\r\n", r, g, b);
dudmuck 16:915815632c1f 784 }
dudmuck 16:915815632c1f 785
dudmuck 16:915815632c1f 786 void cmd_pwm_period(uint8_t idx)
dudmuck 16:915815632c1f 787 {
dudmuck 16:915815632c1f 788 float period;
dudmuck 16:915815632c1f 789 sscanf(pcbuf+idx, "%f", &period);
dudmuck 16:915815632c1f 790 pwm.period(period);
dudmuck 16:915815632c1f 791 printf("pwm period:%f\r\n", period);
dudmuck 10:00997daeb0c0 792 }
dudmuck 16:915815632c1f 793
dudmuck 16:915815632c1f 794 void cmd_pwm_duty(uint8_t idx)
dudmuck 16:915815632c1f 795 {
dudmuck 16:915815632c1f 796 float duty;
dudmuck 16:915815632c1f 797 sscanf(pcbuf+idx, "%f", &duty);
dudmuck 16:915815632c1f 798 pwm.write(duty);
dudmuck 16:915815632c1f 799 printf("pwm duty:%f\r\n", duty);
dudmuck 16:915815632c1f 800 }
dudmuck 16:915815632c1f 801
dudmuck 10:00997daeb0c0 802 #endif /* SENSORS */
dudmuck 10:00997daeb0c0 803
dudmuck 15:9023bf4cf168 804 void cmd_ChannelsTxPower(uint8_t idx)
dudmuck 15:9023bf4cf168 805 {
dudmuck 15:9023bf4cf168 806 MibRequestConfirm_t mibReq;
dudmuck 15:9023bf4cf168 807 unsigned int i;
dudmuck 15:9023bf4cf168 808
dudmuck 15:9023bf4cf168 809 if (pcbuf[idx] >= '0' && pcbuf[idx] <= '9') {
dudmuck 15:9023bf4cf168 810 sscanf(pcbuf+idx, "%u", &i);
dudmuck 15:9023bf4cf168 811 mibReq.Type = MIB_CHANNELS_TX_POWER;
dudmuck 15:9023bf4cf168 812 mibReq.Param.ChannelsTxPower = i;
dudmuck 15:9023bf4cf168 813 LoRaMacMibSetRequestConfirm( &mibReq );
dudmuck 15:9023bf4cf168 814 }
dudmuck 15:9023bf4cf168 815
dudmuck 15:9023bf4cf168 816 mibReq.Type = MIB_CHANNELS_TX_POWER;
dudmuck 15:9023bf4cf168 817 LoRaMacMibGetRequestConfirm( &mibReq );
dudmuck 15:9023bf4cf168 818 isr_printf("ChannelsTxPower:%u\r\n", mibReq.Param.ChannelsTxPower);
dudmuck 15:9023bf4cf168 819 }
dudmuck 15:9023bf4cf168 820
dudmuck 0:8f0d0ae0a077 821 typedef struct {
dudmuck 0:8f0d0ae0a077 822 const char* const cmd;
dudmuck 0:8f0d0ae0a077 823 void (*handler)(uint8_t args_at);
dudmuck 0:8f0d0ae0a077 824 const char* const arg_descr;
dudmuck 0:8f0d0ae0a077 825 const char* const description;
dudmuck 0:8f0d0ae0a077 826 } menu_item_t;
dudmuck 0:8f0d0ae0a077 827
dudmuck 0:8f0d0ae0a077 828 void cmd_help(uint8_t args_at);
dudmuck 0:8f0d0ae0a077 829
dudmuck 0:8f0d0ae0a077 830 const menu_item_t menu_items[] =
dudmuck 0:8f0d0ae0a077 831 { /* after first character, command names must be [A-Za-z] */
dudmuck 0:8f0d0ae0a077 832 { "?", cmd_help, "","show available commands"},
dudmuck 0:8f0d0ae0a077 833 { ".", cmd_status, "","print status"},
dudmuck 10:00997daeb0c0 834 { "ul", cmd_uplink_length, "%u","set uplink payload length"},
dudmuck 15:9023bf4cf168 835 { "ctxp", cmd_ChannelsTxPower, "%u","get/set ChannelsTxPower"},
dudmuck 11:4c337f5bbe4c 836 #if defined(SENSORS) && defined(ENABLE_SX1272)
dudmuck 12:ed33c53afcaf 837 { "l", cmd_rgb, "%d %d %d", "set led R G B"},
dudmuck 16:915815632c1f 838 { "pp", cmd_pwm_period, "%f", "set pwm period"},
dudmuck 16:915815632c1f 839 { "pd", cmd_pwm_duty, "%f", "set pwm duty"},
dudmuck 10:00997daeb0c0 840 #endif
dudmuck 0:8f0d0ae0a077 841 { NULL, NULL, NULL, NULL }
dudmuck 0:8f0d0ae0a077 842 };
dudmuck 0:8f0d0ae0a077 843
dudmuck 0:8f0d0ae0a077 844 void cmd_help(uint8_t args_at)
dudmuck 0:8f0d0ae0a077 845 {
dudmuck 0:8f0d0ae0a077 846 int i;
dudmuck 0:8f0d0ae0a077 847
dudmuck 0:8f0d0ae0a077 848 for (i = 0; menu_items[i].cmd != NULL ; i++) {
dudmuck 1:53c30224eda8 849 isr_printf("%s%s\t%s\r\n", menu_items[i].cmd, menu_items[i].arg_descr, menu_items[i].description);
dudmuck 0:8f0d0ae0a077 850 }
dudmuck 0:8f0d0ae0a077 851
dudmuck 0:8f0d0ae0a077 852 }
dudmuck 0:8f0d0ae0a077 853
dudmuck 0:8f0d0ae0a077 854 void
dudmuck 0:8f0d0ae0a077 855 console()
dudmuck 0:8f0d0ae0a077 856 {
dudmuck 0:8f0d0ae0a077 857 bool parsed;
dudmuck 0:8f0d0ae0a077 858 int i;
dudmuck 0:8f0d0ae0a077 859 uint8_t user_cmd_len;
dudmuck 0:8f0d0ae0a077 860
dudmuck 0:8f0d0ae0a077 861 if (pcbuf_len < 0) { // ctrl-C
dudmuck 0:8f0d0ae0a077 862 return;
dudmuck 0:8f0d0ae0a077 863 }
dudmuck 0:8f0d0ae0a077 864 if (pcbuf_len == 0)
dudmuck 0:8f0d0ae0a077 865 return;
dudmuck 0:8f0d0ae0a077 866
dudmuck 1:53c30224eda8 867 isr_printf("\r\n");
dudmuck 0:8f0d0ae0a077 868
dudmuck 0:8f0d0ae0a077 869 /* get end of user-entered command */
dudmuck 0:8f0d0ae0a077 870 user_cmd_len = 1; // first character can be any character
dudmuck 0:8f0d0ae0a077 871 for (i = 1; i <= pcbuf_len; i++) {
dudmuck 0:8f0d0ae0a077 872 if (pcbuf[i] < 'A' || (pcbuf[i] > 'Z' && pcbuf[i] < 'a') || pcbuf[i] > 'z') {
dudmuck 0:8f0d0ae0a077 873 user_cmd_len = i;
dudmuck 0:8f0d0ae0a077 874 break;
dudmuck 0:8f0d0ae0a077 875 }
dudmuck 0:8f0d0ae0a077 876 }
dudmuck 0:8f0d0ae0a077 877
dudmuck 0:8f0d0ae0a077 878 parsed = false;
dudmuck 0:8f0d0ae0a077 879 for (i = 0; menu_items[i].cmd != NULL ; i++) {
dudmuck 0:8f0d0ae0a077 880 int mi_len = strlen(menu_items[i].cmd);
dudmuck 0:8f0d0ae0a077 881
dudmuck 0:8f0d0ae0a077 882 if (menu_items[i].handler && user_cmd_len == mi_len && (strncmp(pcbuf, menu_items[i].cmd, mi_len) == 0)) {
dudmuck 0:8f0d0ae0a077 883 while (pcbuf[mi_len] == ' ') // skip past spaces
dudmuck 0:8f0d0ae0a077 884 mi_len++;
dudmuck 0:8f0d0ae0a077 885 menu_items[i].handler(mi_len);
dudmuck 0:8f0d0ae0a077 886 parsed = true;
dudmuck 0:8f0d0ae0a077 887 break;
dudmuck 0:8f0d0ae0a077 888 }
dudmuck 0:8f0d0ae0a077 889 }
dudmuck 0:8f0d0ae0a077 890
dudmuck 0:8f0d0ae0a077 891 if (!parsed)
dudmuck 0:8f0d0ae0a077 892 send_pcbuf_uplink();
dudmuck 0:8f0d0ae0a077 893
dudmuck 0:8f0d0ae0a077 894 pcbuf_len = 0;
dudmuck 1:53c30224eda8 895 isr_printf("> ");
dudmuck 0:8f0d0ae0a077 896 fflush(stdout);
dudmuck 0:8f0d0ae0a077 897 }
dudmuck 0:8f0d0ae0a077 898
dudmuck 0:8f0d0ae0a077 899 void rx_callback()
dudmuck 0:8f0d0ae0a077 900 {
dudmuck 0:8f0d0ae0a077 901 static uint8_t pcbuf_idx = 0;
dudmuck 0:8f0d0ae0a077 902 static uint8_t prev_len = 0;;
dudmuck 0:8f0d0ae0a077 903 char c = pc.getc();
dudmuck 0:8f0d0ae0a077 904
dudmuck 0:8f0d0ae0a077 905 if (c == 8) {
dudmuck 0:8f0d0ae0a077 906 if (pcbuf_idx > 0) {
dudmuck 0:8f0d0ae0a077 907 pc.putc(8);
dudmuck 0:8f0d0ae0a077 908 pc.putc(' ');
dudmuck 0:8f0d0ae0a077 909 pc.putc(8);
dudmuck 0:8f0d0ae0a077 910 pcbuf_idx--;
dudmuck 0:8f0d0ae0a077 911 }
dudmuck 0:8f0d0ae0a077 912 } else if (c == 3) { // ctrl-C
dudmuck 0:8f0d0ae0a077 913 pcbuf_len = -1;
dudmuck 0:8f0d0ae0a077 914 } else if (c == '\r') {
dudmuck 0:8f0d0ae0a077 915 if (pcbuf_idx == 0) {
dudmuck 0:8f0d0ae0a077 916 pcbuf_len = prev_len;
dudmuck 0:8f0d0ae0a077 917 } else {
dudmuck 0:8f0d0ae0a077 918 pcbuf[pcbuf_idx] = 0; // null terminate
dudmuck 0:8f0d0ae0a077 919 prev_len = pcbuf_idx;
dudmuck 0:8f0d0ae0a077 920 pcbuf_idx = 0;
dudmuck 0:8f0d0ae0a077 921 pcbuf_len = prev_len;
dudmuck 0:8f0d0ae0a077 922 }
dudmuck 0:8f0d0ae0a077 923 } else if (pcbuf_idx < sizeof(pcbuf)) {
dudmuck 0:8f0d0ae0a077 924 pcbuf[pcbuf_idx++] = c;
dudmuck 0:8f0d0ae0a077 925 pc.putc(c);
dudmuck 0:8f0d0ae0a077 926 }
dudmuck 0:8f0d0ae0a077 927 }
dudmuck 0:8f0d0ae0a077 928
dudmuck 12:ed33c53afcaf 929
dudmuck 11:4c337f5bbe4c 930 #if defined(SENSORS) && defined(ENABLE_SX1272)
dudmuck 10:00997daeb0c0 931 void button_isr()
dudmuck 10:00997daeb0c0 932 {
dudmuck 10:00997daeb0c0 933 button_cnt++;
dudmuck 10:00997daeb0c0 934 isr_printf("button_isr\r\n");
dudmuck 10:00997daeb0c0 935 if (!jumper_in.read()) {
dudmuck 10:00997daeb0c0 936 /* jumper not installed: manual uplink */
dudmuck 12:ed33c53afcaf 937 AppPort = SENSOR_PORT;
dudmuck 10:00997daeb0c0 938 send_uplink();
dudmuck 10:00997daeb0c0 939 }
dudmuck 10:00997daeb0c0 940 }
dudmuck 10:00997daeb0c0 941 #endif /* SENSORS */
dudmuck 10:00997daeb0c0 942
dudmuck 0:8f0d0ae0a077 943 /**
dudmuck 0:8f0d0ae0a077 944 * Main application entry point.
dudmuck 0:8f0d0ae0a077 945 */
dudmuck 0:8f0d0ae0a077 946 int main( void )
dudmuck 0:8f0d0ae0a077 947 {
dudmuck 12:ed33c53afcaf 948 #if defined(SENSORS) && defined(ENABLE_SX1272)
dudmuck 12:ed33c53afcaf 949 uint8_t prev_but;
dudmuck 12:ed33c53afcaf 950 #endif /* SENSORS && ENABLE_SX1272 */
dudmuck 0:8f0d0ae0a077 951 LoRaMacPrimitives_t LoRaMacPrimitives;
dudmuck 0:8f0d0ae0a077 952 LoRaMacCallback_t LoRaMacCallbacks;
dudmuck 0:8f0d0ae0a077 953 MibRequestConfirm_t mibReq;
dudmuck 0:8f0d0ae0a077 954
dudmuck 4:d9201410c87b 955 pc.baud(38400);
dudmuck 7:e238827f0e47 956 pc.attach(&rx_callback);
dudmuck 16:915815632c1f 957 isr_printf("\r\nreset %s\r\n", FW_VERS);
dudmuck 10:00997daeb0c0 958
dudmuck 10:00997daeb0c0 959 BoardInit( );
dudmuck 10:00997daeb0c0 960
dudmuck 0:8f0d0ae0a077 961 DeviceState = DEVICE_STATE_INIT;
dudmuck 10:00997daeb0c0 962
dudmuck 11:4c337f5bbe4c 963 #if defined(SENSORS) && defined(ENABLE_SX1272)
dudmuck 10:00997daeb0c0 964 if (button) {
dudmuck 10:00997daeb0c0 965 button.rise(&button_isr);
dudmuck 16:915815632c1f 966 isr_printf("button-rise\r\n");
dudmuck 10:00997daeb0c0 967 } else {
dudmuck 10:00997daeb0c0 968 button.rise(&button_isr);
dudmuck 16:915815632c1f 969 isr_printf("button-fall\r\n");
dudmuck 10:00997daeb0c0 970 }
dudmuck 12:ed33c53afcaf 971 prev_but = button;
dudmuck 12:ed33c53afcaf 972
dudmuck 16:915815632c1f 973 isr_printf("TSL2561 Sensor ");
dudmuck 12:ed33c53afcaf 974 if (tsl2561.begin()) {
dudmuck 16:915815632c1f 975 isr_printf("Found\r\n");
dudmuck 12:ed33c53afcaf 976 } else {
dudmuck 16:915815632c1f 977 isr_printf("not-found\r\n");
dudmuck 12:ed33c53afcaf 978 }
dudmuck 12:ed33c53afcaf 979
dudmuck 12:ed33c53afcaf 980 // You can change the gain on the fly, to adapt to brighter/dimmer tsl2561 situations
dudmuck 12:ed33c53afcaf 981 tsl2561.setGain(TSL2561_GAIN_0X); // set no gain (for bright situtations)
dudmuck 12:ed33c53afcaf 982 //tsl2561.setGain(TSL2561_GAIN_16X); // set 16x gain (for dim situations)
dudmuck 12:ed33c53afcaf 983
dudmuck 12:ed33c53afcaf 984 // Changing the integration time gives you a longer time over which to sense tsl2561
dudmuck 12:ed33c53afcaf 985 // longer timelines are slower, but are good in very low tsl2561 situtations!
dudmuck 12:ed33c53afcaf 986 //tsl2561.setTiming(TSL2561_INTEGRATIONTIME_13MS); // shortest integration time (bright tsl2561)
dudmuck 12:ed33c53afcaf 987 //tsl2561.setTiming(TSL2561_INTEGRATIONTIME_101MS); // medium integration time (medium tsl2561)
dudmuck 12:ed33c53afcaf 988 tsl2561.setTiming(TSL2561_INTEGRATIONTIME_402MS); // longest integration time (dim tsl2561)
dudmuck 12:ed33c53afcaf 989 #endif /* SENSORS && ENABLE_SX1272 */
dudmuck 10:00997daeb0c0 990
dudmuck 10:00997daeb0c0 991 jumper_out = 1;
dudmuck 10:00997daeb0c0 992 jumper_in.mode(PullDown);
dudmuck 0:8f0d0ae0a077 993
dudmuck 0:8f0d0ae0a077 994 while( 1 )
dudmuck 0:8f0d0ae0a077 995 {
dudmuck 0:8f0d0ae0a077 996 console();
dudmuck 12:ed33c53afcaf 997
dudmuck 12:ed33c53afcaf 998 #if defined(SENSORS) && defined(ENABLE_SX1272) && defined(TARGET_NUCLEO_L073RZ)
dudmuck 12:ed33c53afcaf 999 if (prev_but != button) {
dudmuck 12:ed33c53afcaf 1000 if (button) {
dudmuck 12:ed33c53afcaf 1001 button_isr();
dudmuck 12:ed33c53afcaf 1002 }
dudmuck 12:ed33c53afcaf 1003 prev_but = button;
dudmuck 12:ed33c53afcaf 1004 }
dudmuck 12:ed33c53afcaf 1005 #endif
dudmuck 0:8f0d0ae0a077 1006
dudmuck 0:8f0d0ae0a077 1007 switch( DeviceState )
dudmuck 0:8f0d0ae0a077 1008 {
dudmuck 0:8f0d0ae0a077 1009 case DEVICE_STATE_INIT:
dudmuck 0:8f0d0ae0a077 1010 {
dudmuck 1:53c30224eda8 1011 isr_printf("DEVICE_STATE_INIT\r\n");
dudmuck 14:7ac0add1123e 1012 #if defined(SENSORS) && defined(ENABLE_SX1272)
dudmuck 14:7ac0add1123e 1013 uplink_length = 7;
dudmuck 14:7ac0add1123e 1014 #else
dudmuck 0:8f0d0ae0a077 1015 uplink_length = 2;
dudmuck 14:7ac0add1123e 1016 #endif
dudmuck 0:8f0d0ae0a077 1017 LoRaMacPrimitives.MacMcpsConfirm = McpsConfirm;
dudmuck 0:8f0d0ae0a077 1018 LoRaMacPrimitives.MacMcpsIndication = McpsIndication;
dudmuck 0:8f0d0ae0a077 1019 LoRaMacPrimitives.MacMlmeConfirm = MlmeConfirm;
dudmuck 0:8f0d0ae0a077 1020 LoRaMacPrimitives.MacMlmeIndication = MlmeIndication;
dudmuck 0:8f0d0ae0a077 1021 LoRaMacCallbacks.GetBatteryLevel = BoardGetBatteryLevel;
dudmuck 0:8f0d0ae0a077 1022 if (LORAMAC_STATUS_OK != LoRaMacInitialization( &LoRaMacPrimitives, &LoRaMacCallbacks )) {
dudmuck 1:53c30224eda8 1023 isr_printf("LoRaMacInitialization() failed\r\n");
dudmuck 0:8f0d0ae0a077 1024 for (;;) ;
dudmuck 0:8f0d0ae0a077 1025 }
dudmuck 1:53c30224eda8 1026 isr_printf("INIT-ok\r\n");
dudmuck 0:8f0d0ae0a077 1027
dudmuck 0:8f0d0ae0a077 1028 mibReq.Type = MIB_PUBLIC_NETWORK;
dudmuck 0:8f0d0ae0a077 1029 mibReq.Param.EnablePublicNetwork = LORAWAN_PUBLIC_NETWORK;
dudmuck 0:8f0d0ae0a077 1030 LoRaMacMibSetRequestConfirm( &mibReq );
dudmuck 0:8f0d0ae0a077 1031
dudmuck 0:8f0d0ae0a077 1032 LoRaMacDownlinkStatus.DownlinkCounter = 0;
dudmuck 0:8f0d0ae0a077 1033
dudmuck 0:8f0d0ae0a077 1034 DeviceState = DEVICE_STATE_JOIN;
dudmuck 0:8f0d0ae0a077 1035 break;
dudmuck 0:8f0d0ae0a077 1036 }
dudmuck 0:8f0d0ae0a077 1037 case DEVICE_STATE_JOIN:
dudmuck 0:8f0d0ae0a077 1038 {
dudmuck 10:00997daeb0c0 1039 if (jumper_in.read()) /* if jumper installed: auto uplink */
dudmuck 10:00997daeb0c0 1040 send_at_beacon = true;
dudmuck 0:8f0d0ae0a077 1041 #if( OVER_THE_AIR_ACTIVATION != 0 )
dudmuck 0:8f0d0ae0a077 1042 MlmeReq_t mlmeReq;
dudmuck 0:8f0d0ae0a077 1043 // override software definition with hardware value
dudmuck 0:8f0d0ae0a077 1044 BoardGetUniqueId(DevEui);
dudmuck 1:53c30224eda8 1045 isr_printf("DevEUI ");
dudmuck 0:8f0d0ae0a077 1046 for (int i = 0; i < 8; i++)
dudmuck 1:53c30224eda8 1047 isr_printf("%02x ", DevEui[i]);
dudmuck 1:53c30224eda8 1048 isr_printf("\r\n");
dudmuck 0:8f0d0ae0a077 1049
dudmuck 0:8f0d0ae0a077 1050 mlmeReq.Type = MLME_JOIN;
dudmuck 0:8f0d0ae0a077 1051
dudmuck 0:8f0d0ae0a077 1052 mlmeReq.Req.Join.DevEui = DevEui;
dudmuck 0:8f0d0ae0a077 1053 mlmeReq.Req.Join.AppEui = AppEui;
dudmuck 0:8f0d0ae0a077 1054 mlmeReq.Req.Join.AppKey = AppKey;
dudmuck 0:8f0d0ae0a077 1055 mlmeReq.Req.Join.NbTrials = 255;
dudmuck 0:8f0d0ae0a077 1056
dudmuck 16:915815632c1f 1057 LoRaMacStatus_t status = LoRaMacMlmeRequest( &mlmeReq );
dudmuck 16:915815632c1f 1058 if (status != LORAMAC_STATUS_OK) {
dudmuck 16:915815632c1f 1059 char str[48];
dudmuck 16:915815632c1f 1060 LoRaMacStatus_to_string(status, str);
dudmuck 16:915815632c1f 1061 isr_printf("join-req-failed:%s\r\n", str);
dudmuck 0:8f0d0ae0a077 1062 }
dudmuck 0:8f0d0ae0a077 1063 DeviceState = DEVICE_STATE_SLEEP;
dudmuck 0:8f0d0ae0a077 1064 #else
dudmuck 0:8f0d0ae0a077 1065 mibReq.Type = MIB_NET_ID;
dudmuck 0:8f0d0ae0a077 1066 mibReq.Param.NetID = LORAWAN_NETWORK_ID;
dudmuck 0:8f0d0ae0a077 1067 LoRaMacMibSetRequestConfirm( &mibReq );
dudmuck 0:8f0d0ae0a077 1068
dudmuck 0:8f0d0ae0a077 1069 mibReq.Type = MIB_DEV_ADDR;
dudmuck 0:8f0d0ae0a077 1070 mibReq.Param.DevAddr = DevAddr;
dudmuck 0:8f0d0ae0a077 1071 LoRaMacMibSetRequestConfirm( &mibReq );
dudmuck 0:8f0d0ae0a077 1072
dudmuck 0:8f0d0ae0a077 1073 mibReq.Type = MIB_NWK_SKEY;
dudmuck 0:8f0d0ae0a077 1074 mibReq.Param.NwkSKey = NwkSKey;
dudmuck 0:8f0d0ae0a077 1075 LoRaMacMibSetRequestConfirm( &mibReq );
dudmuck 0:8f0d0ae0a077 1076
dudmuck 0:8f0d0ae0a077 1077 mibReq.Type = MIB_APP_SKEY;
dudmuck 0:8f0d0ae0a077 1078 mibReq.Param.AppSKey = AppSKey;
dudmuck 0:8f0d0ae0a077 1079 LoRaMacMibSetRequestConfirm( &mibReq );
dudmuck 0:8f0d0ae0a077 1080
dudmuck 0:8f0d0ae0a077 1081 mibReq.Type = MIB_NETWORK_JOINED;
dudmuck 0:8f0d0ae0a077 1082 mibReq.Param.IsNetworkJoined = true;
dudmuck 0:8f0d0ae0a077 1083 LoRaMacMibSetRequestConfirm( &mibReq );
dudmuck 0:8f0d0ae0a077 1084 #endif
dudmuck 0:8f0d0ae0a077 1085 break;
dudmuck 0:8f0d0ae0a077 1086 }
dudmuck 0:8f0d0ae0a077 1087 case DEVICE_STATE_CYCLE:
dudmuck 0:8f0d0ae0a077 1088 {
dudmuck 0:8f0d0ae0a077 1089 DeviceState = DEVICE_STATE_SLEEP;
dudmuck 0:8f0d0ae0a077 1090
dudmuck 0:8f0d0ae0a077 1091 // Schedule next packet transmission
dudmuck 17:3215f12051f9 1092 TxNextPacketTimeout.attach_us(&OnTxNextPacketTimerEvent, TxDutyCycleTime * 1000);
dudmuck 0:8f0d0ae0a077 1093 break;
dudmuck 0:8f0d0ae0a077 1094 }
dudmuck 0:8f0d0ae0a077 1095 case DEVICE_STATE_SLEEP:
dudmuck 0:8f0d0ae0a077 1096 {
dudmuck 1:53c30224eda8 1097 //isr_printf("sleep %u\r\n", queue.tick());
dudmuck 0:8f0d0ae0a077 1098 // Wake up through events
dudmuck 0:8f0d0ae0a077 1099 break;
dudmuck 0:8f0d0ae0a077 1100 }
dudmuck 0:8f0d0ae0a077 1101 default:
dudmuck 0:8f0d0ae0a077 1102 {
dudmuck 0:8f0d0ae0a077 1103 DeviceState = DEVICE_STATE_INIT;
dudmuck 0:8f0d0ae0a077 1104 break;
dudmuck 0:8f0d0ae0a077 1105 }
dudmuck 0:8f0d0ae0a077 1106 }
dudmuck 1:53c30224eda8 1107
dudmuck 1:53c30224eda8 1108 bottom_half();
dudmuck 1:53c30224eda8 1109
dudmuck 1:53c30224eda8 1110 } // ..while( 1 )
dudmuck 0:8f0d0ae0a077 1111 }