Feature: Added firmware support for the new Orobas hardware

variants/orobas_seir/partitions.csv

@@ -0,0 +1,7 @@
+# Name,  Type, SubType, Offset,   Size
+nvs,     data, nvs,     0x9000,   0x2000
+phy,     data, phy,     0xF000,   0x1000
+
+app0,    app,  factory, 0x10000,  0x400000
+
+spiffs,  data, spiffs,  0x410000, 0xBB0000

variants/orobas_seir/pins_arduino.h

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+#pragma once
+
+#include <stdint.h>
+
+// =====================================================================
+// Arduino core required pins for OROBAS SEIR v5 Board
+// =====================================================================
+
+// Pin 1 is used for LORA TX
+#ifndef LED_BUILTIN
+#define LED_BUILTIN 1
+#endif
+
+// LORA SCK (Serial Clock)
+#ifndef SCK
+#define SCK 10
+#endif
+
+// LORA MISO (Master In Slave Out)
+#ifndef MISO
+#define MISO 9
+#endif
+
+// LORA MOSI (Master Out Slave In)
+#ifndef MOSI
+#define MOSI 11
+#endif
+
+// LORA SS (Slave Select)
+#ifndef SS
+#define SS 6
+#endif
+
+// ---------------------------------------------------------------------
+// I2C pins (not used on this board, but required by Arduino core)
+// These dummy values are defined to satisfy Arduino core requirements
+// but I2C is not implemented on this board
+// ---------------------------------------------------------------------
+#ifndef SDA
+#define SDA 255
+#endif
+
+#ifndef SCL
+#define SCL 255
+#endif
+
+// ---------------------------------------------------------------------
+// UART pins (GPS communication)
+// These pins are used specifically for GPS module communication
+// ---------------------------------------------------------------------
+#ifndef TX
+#define TX 7 // GPS TX (Transmit) pin - connected to GPS module's RX pin
+#endif
+
+#ifndef RX
+#define RX 5 // GPS RX (Receive) pin - connected to GPS module's TX pin
+#endif

variants/orobas_seir/platformio.ini

@@ -0,0 +1,141 @@
+[orobas_seir]
+extends = esp32c6_base
+board = esp32-c6-devkitm-1
+board_build.partitions = variants/orobas_seir/partitions.csv
+
+monitor_speed = 115200
+
+board_build.boot = dio
+board_build.flash_mode = dio
+board_build.flash_size = 16MB
+board_upload.flash_size = 16MB
+board_build.f_flash = 40000000L
+
+build_flags =
+  ${esp32c6_base.build_flags}
+  -I variants/orobas_seir
+
+;   BOARD CONFIG
+  -D ARDUINO_USB_CDC_ON_BOOT=1
+  -D ARDUINO_USB_MODE=1
+  -D CONFIG_ARDUINO_LOOP_STACK_SIZE=16384
+  -D ARDUINO_LOOP_STACK_SIZE=16384
+  -D DISABLE_WIFI_OTA=1
+
+;   GPS CONFIG
+  -D HAS_GPS=1
+  -D ENV_INCLUDE_GPS=1
+  -D GPS_UART_NUM=1
+  -D GPS_RX_PIN=5
+  -D GPS_TX_PIN=7
+  -D GPS_PPS_PIN=3
+
+;   LORA CONFIG
+  -D P_LORA_TX_LED=1
+  -D P_LORA_SCLK=10
+  -D P_LORA_MISO=9
+  -D P_LORA_MOSI=11
+  -D P_LORA_NSS=6
+  -D P_LORA_RESET=16
+  -D P_LORA_DIO_1=4
+  -D P_LORA_BUSY=2
+  -D LORA_FREQ=869.618
+  -D LORA_BW=62.5
+  -D LORA_CR=8
+  -D LORA_SF=8
+  -D LORA_TX_POWER=22
+  -D SX126X_CURRENT_LIMIT=140
+  -D SX126X_RX_BOOSTED_GAIN=1
+  -D RADIO_CLASS=CustomSX1262
+  -D WRAPPER_CLASS=CustomSX1262Wrapper
+
+build_src_filter =
+  ${esp32c6_base.build_src_filter}
+  +<../variants/orobas_seir/*.cpp>
+
+lib_deps =
+  rweather/Crypto
+  adafruit/RTClib
+  electroniccats/CayenneLPP
+  jgromes/RadioLib
+  melopero/Melopero RV3028
+  densaugeo/base64
+  stevemarple/MicroNMEA
+  sparkfun/SparkFun u-blox GNSS v3
+
+
+[env:OROBAS_SEIR_repeater]
+extends = orobas_seir
+build_src_filter =
+  ${orobas_seir.build_src_filter}
+  +<../examples/simple_repeater/*.cpp>
+
+build_flags =
+  ${orobas_seir.build_flags}
+  -D ADVERT_NAME='"OROBAS.NL"'
+  -D ADMIN_PASSWORD='"password"'
+  -D MAX_NEIGHBOURS=50
+  -D ADVERT_LAT=0.0
+  -D ADVERT_LON=0.0
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+
+
+[env:OROBAS_SEIR_companion_radio_ble]
+extends = orobas_seir
+build_src_filter =
+  ${orobas_seir.build_src_filter}
+  +<helpers/esp32/*.cpp>
+  -<helpers/esp32/ESPNOWRadio.cpp>
+  +<../examples/companion_radio/*.cpp>
+
+build_flags =
+  ${orobas_seir.build_flags}
+  -D MAX_CONTACTS=350
+  -D MAX_GROUP_CHANNELS=40
+  -D BLE_PIN_CODE=123456
+  -D OFFLINE_QUEUE_SIZE=256
+  -D ENABLE_PRIVATE_KEY_IMPORT=1
+  -D ENABLE_PRIVATE_KEY_EXPORT=1
+  -D BLE_NAME_PREFIX='"OROBAS-"'
+;  -D BLE_DEBUG_LOGGING=1
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+
+[env:OROBAS_SEIR_companion_radio_usb]
+extends = orobas_seir
+build_src_filter =
+  ${orobas_seir.build_src_filter}
+  +<helpers/esp32/*.cpp>
+  -<helpers/esp32/ESPNOWRadio.cpp>
+  +<../examples/companion_radio/*.cpp>
+
+build_flags =
+  ${orobas_seir.build_flags}
+  -D MAX_CONTACTS=350
+  -D MAX_GROUP_CHANNELS=40
+  -D OFFLINE_QUEUE_SIZE=256
+  -D ENABLE_PRIVATE_KEY_IMPORT=1
+  -D ENABLE_PRIVATE_KEY_EXPORT=1
+; DO NOT ENABLE -D MESH_PACKET_LOGGING=1
+; DO NOT ENABLE -D MESH_DEBUG=1
+
+
+[env:OROBAS_SEIR_room_server]
+extends = orobas_seir
+build_src_filter =
+  ${orobas_seir.build_src_filter}
+  +<helpers/esp32/*.cpp>
+  -<helpers/esp32/ESPNOWRadio.cpp>
+  +<../examples/companion_radio/*.cpp>
+
+build_flags =
+  ${orobas_seir.build_flags}
+  -D ADVERT_NAME='"Test Room"'
+  -D ADVERT_LAT=0.0
+  -D ADVERT_LON=0.0
+  -D ADMIN_PASSWORD='"password"'
+  -D ROOM_PASSWORD='"hello"'
+  -D MAX_GROUP_CHANNELS=40
+; -D MESH_PACKET_LOGGING=1
+; -D MESH_DEBUG=1

variants/orobas_seir/target.cpp

@@ -0,0 +1,139 @@
+#include "target.h"
+
+#include <Arduino.h>
+#include <SparkFun_u-blox_GNSS_v3.h>
+#include <helpers/sensors/MicroNMEALocationProvider.h>
+
+// -----------------------------
+// Board info
+// -----------------------------
+SEIRv5Board board;
+
+// -----------------------------
+// Clock info
+// -----------------------------
+ESP32RTCClock rtc_clock;
+
+// -----------------------------
+// GPS info
+// -----------------------------
+#ifndef GPS_RX_PIN
+#define GPS_RX_PIN 5
+#endif
+#ifndef GPS_TX_PIN
+#define GPS_TX_PIN 7
+#endif
+
+SFE_UBLOX_GNSS_SERIAL myGNSS;
+HardwareSerial gpsSerial(GPS_UART_NUM);
+static MicroNMEALocationProvider _gps(gpsSerial, &rtc_clock);
+LocationProvider &location = _gps;
+SEIRSensorManager sensors(location);
+
+// -----------------------------
+// LORA info
+// -----------------------------
+// Colin: Calibrated freq offset, don't touch!
+#ifndef FREQ_OFFSET_MHZ
+#define FREQ_OFFSET_MHZ -0.028
+#endif
+#ifndef LORA_CR
+#define LORA_CR 8
+#endif
+static SPIClass spi(FSPI);
+static Module radio_module(P_LORA_NSS, P_LORA_DIO_1, P_LORA_RESET, P_LORA_BUSY, spi);
+
+static CustomSX1262 radio(&radio_module);
+CustomSX1262Wrapper radio_driver(radio, board);
+
+// -----------------------------
+// Init of the device (radio)
+// -----------------------------
+bool radio_init() {
+  // Initialize GPS
+  gpsSerial.begin(38400, SERIAL_8N1, GPS_RX_PIN, GPS_TX_PIN);
+
+  // Log GPS provider information
+  Serial.printf("[SEIR] GPS provider = %p\n", sensors.getLocationProvider());
+
+  // Attempt to initialize GPS module
+  if (!myGNSS.begin(gpsSerial)) {
+    Serial.println("u-blox GNSS not responding");
+    // Continue with radio initialization since GPS is optional for core functionality
+  } else {
+    Serial.println("u-blox GNSS responding");
+
+    // Configure GPS module for optimal operation
+    // Enable NMEA output on UART1
+    if (!myGNSS.setUART1Output(COM_TYPE_NMEA, VAL_LAYER_RAM_BBR)) {
+      Serial.println("GPS: Failed to set UART1 output");
+    }
+
+    // Set 1 Hz navigation rate
+    if (!myGNSS.setNavigationFrequency(1, VAL_LAYER_RAM_BBR)) {
+      Serial.println("GPS: Failed to set navigation frequency");
+    }
+
+    // Set portable dynamics model for better performance
+    if (!myGNSS.setDynamicModel(DYN_MODEL_PORTABLE, VAL_LAYER_RAM_BBR)) {
+      Serial.println("GPS: Failed to set dynamic model");
+    }
+
+    // Disable UBX AutoPVT (not needed for NMEA)
+    if (!myGNSS.setAutoPVT(false)) {
+      Serial.println("GPS: Failed to disable AutoPVT");
+    }
+
+    // Configure NMEA messages (all messages enabled)
+    myGNSS.addCfgValset(UBLOX_CFG_MSGOUT_NMEA_ID_GLL_UART1, 1);
+    myGNSS.addCfgValset(UBLOX_CFG_MSGOUT_NMEA_ID_GSA_UART1, 1);
+    myGNSS.addCfgValset(UBLOX_CFG_MSGOUT_NMEA_ID_GSV_UART1, 1);
+    myGNSS.addCfgValset(UBLOX_CFG_MSGOUT_NMEA_ID_RMC_UART1, 1);
+    myGNSS.addCfgValset(UBLOX_CFG_MSGOUT_NMEA_ID_VTG_UART1, 1);
+    myGNSS.addCfgValset(UBLOX_CFG_MSGOUT_NMEA_ID_GGA_UART1, 1);
+    myGNSS.addCfgValset(UBLOX_CFG_MSGOUT_NMEA_ID_ZDA_UART1, 1);
+
+    // Apply configuration settings
+    if (myGNSS.sendCfgValset()) {
+      Serial.println("u-blox has been configured!");
+    } else {
+      Serial.println("u-blox configuration has failed.");
+    }
+  }
+
+  // Initialize LoRa radio
+  spi.begin(P_LORA_SCLK, P_LORA_MISO, P_LORA_MOSI, P_LORA_NSS);
+  if (radio.std_init(&spi)) {
+    radio.setSyncWord(RADIOLIB_SX126X_SYNC_WORD_PRIVATE);
+    radio.explicitHeader();
+    radio.setCRC(2);
+    radio.setIrq(true);
+    radio.setPreambleLength(16);
+    radio.setRxBoostedGainMode(true);
+    return true;
+  } else {
+    Serial.println("LoRa radio initialization failed");
+    return false;
+  }
+}
+
+uint32_t radio_get_rng_seed() {
+  return radio.random(0x7FFFFFFF);
+}
+
+void radio_set_params(float freq, float bw, uint8_t sf, uint8_t cr) {
+  float real_freq = freq + FREQ_OFFSET_MHZ;
+  radio.setFrequency(real_freq, false);
+  radio.setBandwidth(bw);
+  radio.setSpreadingFactor(sf);
+  radio.setCodingRate(cr);
+}
+
+void radio_set_tx_power(int8_t dbm) {
+  radio.setOutputPower(dbm);
+}
+
+mesh::LocalIdentity radio_new_identity() {
+  RadioNoiseListener rng(radio);
+  return mesh::LocalIdentity(&rng);
+}