228 lines
8.2 KiB
C
228 lines
8.2 KiB
C
#ifndef _CONFIG_H
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#define _CONFIG_H
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#include <RadioLib.h>
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// how often to send an uplink - consider legal & FUP constraints - see notes
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const uint32_t uplinkIntervalSeconds = 5UL * 60UL; // minutes x seconds
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// device address - either a development address or one assigned
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// to the LoRaWAN Service Provider - TTN will generate one for you
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#ifndef RADIOLIB_LORAWAN_DEV_ADDR // Replace with your DevAddr
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#define RADIOLIB_LORAWAN_DEV_ADDR 0x------
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#endif
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#ifndef RADIOLIB_LORAWAN_FNWKSINT_KEY // Replace with your FNwkSInt Key
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#define RADIOLIB_LORAWAN_FNWKSINT_KEY 0x--, 0x--, 0x--, 0x--, 0x--, 0x--, 0x--, 0x--, 0x--, 0x--, 0x--, 0x--, 0x--, 0x--, 0x--, 0x--
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#endif
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#ifndef RADIOLIB_LORAWAN_SNWKSINT_KEY // Replace with your SNwkSInt Key
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#define RADIOLIB_LORAWAN_SNWKSINT_KEY 0x--, 0x--, 0x--, 0x--, 0x--, 0x--, 0x--, 0x--, 0x--, 0x--, 0x--, 0x--, 0x--, 0x--, 0x--, 0x--
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#endif
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#ifndef RADIOLIB_LORAWAN_NWKSENC_KEY // Replace with your NwkSEnc Key
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#define RADIOLIB_LORAWAN_NWKSENC_KEY 0x--, 0x--, 0x--, 0x--, 0x--, 0x--, 0x--, 0x--, 0x--, 0x--, 0x--, 0x--, 0x--, 0x--, 0x--, 0x--
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#endif
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#ifndef RADIOLIB_LORAWAN_APPS_KEY // Replace with your AppS Key
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#define RADIOLIB_LORAWAN_APPS_KEY 0x--, 0x--, 0x--, 0x--, 0x--, 0x--, 0x--, 0x--, 0x--, 0x--, 0x--, 0x--, 0x--, 0x--, 0x--, 0x--
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#endif
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// for the curious, the #ifndef blocks allow for automated testing &/or you can
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// put your EUI & keys in to your platformio.ini - see wiki for more tips
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// regional choices: EU868, US915, AU915, AS923, AS923_2, AS923_3, AS923_4, IN865, KR920, CN500
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const LoRaWANBand_t Region = EU868;
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const uint8_t subBand = 0; // For US915, change this to 2, otherwise leave on 0
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// ============================================================================
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// Below is to support the sketch - only make changes if the notes say so ...
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// Auto select MCU <-> radio connections
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// If you get an error message when compiling, it may be that the
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// pinmap could not be determined - see the notes for more info
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// Adafruit
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#if defined(ARDUINO_SAMD_FEATHER_M0)
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#pragma message ("Adafruit Feather M0 with RFM95")
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#pragma message ("Link required on board")
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SX1276 radio = new Module(8, 3, 4, 6);
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// LilyGo
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#elif defined(ARDUINO_TTGO_LORA32_V1)
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#pragma message ("Using TTGO LoRa32 v1 - no Display")
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SX1276 radio = new Module(18, 26, 14, 33);
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#elif defined(ARDUINO_TTGO_LORA32_V2)
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#pragma message ("Using TTGO LoRa32 v2 + Display")
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SX1276 radio = new Module(18, 26, 12, RADIOLIB_NC);
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#elif defined(ARDUINO_TTGO_LoRa32_v21new) // T3_V1.6.1
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#pragma message ("Using TTGO LoRa32 v2.1 marked T3_V1.6.1 + Display")
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SX1276 radio = new Module(18, 26, 14, 33);
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#elif defined(ARDUINO_TBEAM_USE_RADIO_SX1262)
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#pragma error ("ARDUINO_TBEAM_USE_RADIO_SX1262 awaiting pin map")
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#elif defined(ARDUINO_TBEAM_USE_RADIO_SX1276)
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#pragma message ("Using TTGO T-Beam")
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SX1276 radio = new Module(18, 26, 23, 33);
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// HelTec: https://github.com/espressif/arduino-esp32/blob/master/variants/heltec_*/pins_arduino.h
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#elif defined(ARDUINO_HELTEC_WIFI_LORA_32)
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#pragma message ("Using Heltec WiFi LoRa32")
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SX1276 radio = new Module(18, 26, 14, 33);
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#elif defined(ARDUINO_heltec_wifi_lora_32_V2)
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#pragma message ("Using Heltec WiFi LoRa32 v2")
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SX1278 radio = new Module(14, 4, 12, 16);
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// Pending verfication of which radio is shipped
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// #elif defined(ARDUINO_heltec_wifi_lora_32_V2)
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// #pragma message ("ARDUINO_heltec_wifi_kit_32_V2 awaiting pin map")
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// SX1276 radio = new Module(18, 26, 14, 35);
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#elif defined(ARDUINO_heltec_wifi_lora_32_V3)
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#pragma message ("Using Heltec WiFi LoRa32 v3 - Display + USB-C")
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SX1262 radio = new Module(8, 14, 12, 13);
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// Following not verified
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#elif defined (ARDUINO_heltec_wireless_stick)
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#pragma message ("Using Heltec Wireless Stick")
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SX1278 radio = new Module(14, 4, 12, 16);
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#elif defined (ARDUINO_HELTEC_WIRELESS_STICK)
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#pragma message ("Using Heltec Wireless Stick")
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SX1276 radio = new Module(18, 26, 14, 35);
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#elif defined (ARDUINO_HELTEC_WIRELESS_STICK_V3)
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#pragma message ("Using Heltec Wireless Stick v3")
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SX1262 radio = new Module(8, 14, 12, 13);
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#elif defined (ARDUINO_HELTEC_WIRELESS_STICK_LITE)
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#pragma message ("Using Heltec Wireless Stick Lite")
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SX1276 radio = new Module(18, 26, 14, 35);
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#elif defined (ARDUINO_HELTEC_WIRELESS_STICK_LITE_V3)
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#pragma message ("Using Heltec Wireless Stick Lite v3")
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SX1262 radio = new Module(34, 14, 12, 13);
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// If we don't recognise the board
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#else
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#pragma message ("Unknown board - no automagic pinmap available")
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// SX1262 pin order: Module(NSS/CS, DIO1, RESET, BUSY);
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// SX1262 radio = new Module(8, 14, 12, 13);
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// SX1278 pin order: Module(NSS/CS, DIO0, RESET, DIO1);
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// SX1278 radio = new Module(10, 2, 9, 3);
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// For Pi Pico + Waveshare HAT - work in progress
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// SX1262 radio = new Module(3, 20, 15, 2, SPI1, RADIOLIB_DEFAULT_SPI_SETTINGS);
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#endif
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// copy over the keys in to the something that will not compile if incorrectly formatted
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uint32_t devAddr = RADIOLIB_LORAWAN_DEV_ADDR;
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uint8_t fNwkSIntKey[] = { RADIOLIB_LORAWAN_FNWKSINT_KEY };
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uint8_t sNwkSIntKey[] = { RADIOLIB_LORAWAN_SNWKSINT_KEY };
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uint8_t nwkSEncKey[] = { RADIOLIB_LORAWAN_NWKSENC_KEY };
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uint8_t appSKey[] = { RADIOLIB_LORAWAN_APPS_KEY };
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// create the LoRaWAN node
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LoRaWANNode node(&radio, &Region, subBand);
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// result code to text ...
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String stateDecode(const int16_t result) {
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switch (result) {
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case RADIOLIB_ERR_NONE:
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return "ERR_NONE";
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case RADIOLIB_ERR_CHIP_NOT_FOUND:
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return "ERR_CHIP_NOT_FOUND";
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case RADIOLIB_ERR_PACKET_TOO_LONG:
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return "ERR_PACKET_TOO_LONG";
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case RADIOLIB_ERR_RX_TIMEOUT:
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return "ERR_RX_TIMEOUT";
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case RADIOLIB_ERR_CRC_MISMATCH:
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return "ERR_CRC_MISMATCH";
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case RADIOLIB_ERR_INVALID_BANDWIDTH:
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return "ERR_INVALID_BANDWIDTH";
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case RADIOLIB_ERR_INVALID_SPREADING_FACTOR:
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return "ERR_INVALID_SPREADING_FACTOR";
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case RADIOLIB_ERR_INVALID_CODING_RATE:
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return "ERR_INVALID_CODING_RATE";
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case RADIOLIB_ERR_INVALID_FREQUENCY:
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return "ERR_INVALID_FREQUENCY";
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case RADIOLIB_ERR_INVALID_OUTPUT_POWER:
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return "ERR_INVALID_OUTPUT_POWER";
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case RADIOLIB_ERR_NETWORK_NOT_JOINED:
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return "RADIOLIB_ERR_NETWORK_NOT_JOINED";
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case RADIOLIB_ERR_DOWNLINK_MALFORMED:
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return "RADIOLIB_ERR_DOWNLINK_MALFORMED";
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case RADIOLIB_ERR_INVALID_REVISION:
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return "RADIOLIB_ERR_INVALID_REVISION";
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case RADIOLIB_ERR_INVALID_PORT:
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return "RADIOLIB_ERR_INVALID_PORT";
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case RADIOLIB_ERR_NO_RX_WINDOW:
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return "RADIOLIB_ERR_NO_RX_WINDOW";
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case RADIOLIB_ERR_INVALID_CID:
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return "RADIOLIB_ERR_INVALID_CID";
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case RADIOLIB_ERR_UPLINK_UNAVAILABLE:
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return "RADIOLIB_ERR_UPLINK_UNAVAILABLE";
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case RADIOLIB_ERR_COMMAND_QUEUE_FULL:
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return "RADIOLIB_ERR_COMMAND_QUEUE_FULL";
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case RADIOLIB_ERR_COMMAND_QUEUE_ITEM_NOT_FOUND:
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return "RADIOLIB_ERR_COMMAND_QUEUE_ITEM_NOT_FOUND";
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case RADIOLIB_ERR_JOIN_NONCE_INVALID:
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return "RADIOLIB_ERR_JOIN_NONCE_INVALID";
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case RADIOLIB_ERR_N_FCNT_DOWN_INVALID:
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return "RADIOLIB_ERR_N_FCNT_DOWN_INVALID";
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case RADIOLIB_ERR_A_FCNT_DOWN_INVALID:
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return "RADIOLIB_ERR_A_FCNT_DOWN_INVALID";
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case RADIOLIB_ERR_DWELL_TIME_EXCEEDED:
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return "RADIOLIB_ERR_DWELL_TIME_EXCEEDED";
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case RADIOLIB_ERR_CHECKSUM_MISMATCH:
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return "RADIOLIB_ERR_CHECKSUM_MISMATCH";
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case RADIOLIB_LORAWAN_NO_DOWNLINK:
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return "RADIOLIB_LORAWAN_NO_DOWNLINK";
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case RADIOLIB_LORAWAN_SESSION_RESTORED:
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return "RADIOLIB_LORAWAN_SESSION_RESTORED";
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case RADIOLIB_LORAWAN_NEW_SESSION:
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return "RADIOLIB_LORAWAN_NEW_SESSION";
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case RADIOLIB_LORAWAN_NONCES_DISCARDED:
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return "RADIOLIB_LORAWAN_NONCES_DISCARDED";
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case RADIOLIB_LORAWAN_SESSION_DISCARDED:
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return "RADIOLIB_LORAWAN_SESSION_DISCARDED";
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}
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return "See TypeDef.h";
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}
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// helper function to display any issues
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void debug(bool isFail, const __FlashStringHelper* message, int state, bool Freeze) {
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if (isFail) {
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Serial.print(message);
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Serial.print(" - ");
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Serial.print(stateDecode(state));
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Serial.print(" (");
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Serial.print(state);
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Serial.println(")");
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while (Freeze);
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}
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}
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// helper function to display a byte array
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void arrayDump(uint8_t *buffer, uint16_t len) {
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for(uint16_t c = 0; c < len; c++) {
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char b = buffer[c];
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if(b < 0x10) { Serial.print('0'); }
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Serial.print(b, HEX);
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}
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Serial.println();
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}
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#endif
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