Add MeshCore relay_radio firmware for Heltec T114

variants/lilygo_tlora_v2_1/LilyGoTLoraBoard.h

@@ -0,0 +1,28 @@
+#pragma once
+
+#include <Arduino.h>
+#include <helpers/ESP32Board.h>
+
+// LILYGO T-LoRa V2.1-1.6 board with SX1276
+class LilyGoTLoraBoard : public ESP32Board {
+public:
+  const char* getManufacturerName() const override {
+    return "LILYGO T-LoRa V2.1-1.6";
+  }
+
+  uint16_t getBattMilliVolts() override {
+    analogReadResolution(12);
+
+    uint32_t raw = 0;
+    for (int i = 0; i < 8; i++) {
+      raw += analogReadMilliVolts(PIN_VBAT_READ);
+    }
+    raw = raw / 8;
+
+    return (2 * raw);
+  }
+
+  uint32_t getIRQGpio() override {
+    return P_LORA_DIO_0; // default for SX1276
+  }
+};

variants/lilygo_tlora_v2_1/platformio.ini

@@ -0,0 +1,199 @@
+[LilyGo_TLora_V2_1_1_6]
+extends = esp32_base
+board = ttgo-lora32-v1  ; LILYGO T-LoRa V2.1-1.6 ESP32 with SX1276
+build_unflags = -Os
+build_type = release  ; Set build type to release
+board_build.partitions = min_spiffs.csv ; get around 4mb flash limit
+build_flags =
+  ${esp32_base.build_flags}
+  ${sensor_base.build_flags}
+  -UENV_INCLUDE_GPS
+  -I variants/lilygo_tlora_v2_1
+  -Os -ffunction-sections -fdata-sections  ; Optimize for size
+  -D LILYGO_TLORA  ; LILYGO T-LoRa V2.1-1.6 ESP32 with SX1276
+  -D P_LORA_DIO_0=26    ; SX1276 DIO0 interrupt pin
+  -D P_LORA_DIO_1=33    ; SX1276 DIO1 interrupt pin
+  -D P_LORA_NSS=18      ; Chip select - SS pin
+  -D P_LORA_RESET=14    ; Reset pin
+  -D P_LORA_SCLK=5      ; SPI clock
+  -D P_LORA_MISO=19     ; SPI MISO
+  -D P_LORA_MOSI=27     ; SPI MOSI
+  -D P_LORA_TX_LED=25    ; LED pin for TX indication
+  -D PIN_BOARD_SDA=21
+  -D PIN_BOARD_SCL=22
+  -D PIN_VBAT_READ=35   ; Battery voltage reading (analog pin)
+  -D PIN_USER_BTN=0
+  -D ARDUINO_LOOP_STACK_SIZE=16384
+  -D DISPLAY_CLASS=SSD1306Display
+  -D RADIO_CLASS=CustomSX1276
+  -D WRAPPER_CLASS=CustomSX1276Wrapper
+  -D SX127X_CURRENT_LIMIT=120
+  -D LORA_TX_POWER=20
+build_src_filter = ${esp32_base.build_src_filter}
+  +<helpers/ui/SSD1306Display.cpp>
+  +<../variants/lilygo_tlora_v2_1>
+  +<helpers/sensors>
+lib_deps =
+  ${esp32_base.lib_deps}
+  ${sensor_base.lib_deps}
+
+; === LILYGO T-LoRa V2.1-1.6 with SX1276 environments ===
+[env:LilyGo_TLora_V2_1_1_6_repeater]
+extends = LilyGo_TLora_V2_1_1_6
+build_src_filter = ${LilyGo_TLora_V2_1_1_6.build_src_filter}
+  +<../examples/simple_repeater>
+build_flags =
+  ${LilyGo_TLora_V2_1_1_6.build_flags}
+  -D ADVERT_NAME='"TLora-V2.1-1.6 Repeater"'
+  -D ADVERT_LAT=0.0
+  -D ADVERT_LON=0.0
+  -D ADMIN_PASSWORD='"password"'
+  -D MAX_NEIGHBOURS=50
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+;  -D CORE_DEBUG_LEVEL=3
+lib_deps =
+  ${LilyGo_TLora_V2_1_1_6.lib_deps}
+  ${esp32_ota.lib_deps}
+
+[env:LilyGo_TLora_V2_1_1_6_terminal_chat]
+extends = LilyGo_TLora_V2_1_1_6
+build_flags =
+  ${LilyGo_TLora_V2_1_1_6.build_flags}
+  -D MAX_CONTACTS=160
+  -D MAX_GROUP_CHANNELS=8
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+build_src_filter = ${LilyGo_TLora_V2_1_1_6.build_src_filter}
+  +<../examples/simple_secure_chat/main.cpp>
+lib_deps =
+  ${LilyGo_TLora_V2_1_1_6.lib_deps}
+  densaugeo/base64 @ ~1.4.0
+
+[env:LilyGo_TLora_V2_1_1_6_companion_radio_usb]
+extends = LilyGo_TLora_V2_1_1_6
+build_flags =
+  ${LilyGo_TLora_V2_1_1_6.build_flags}
+  -I examples/companion_radio/ui-new
+  -D MAX_CONTACTS=160
+  -D MAX_GROUP_CHANNELS=8
+; NOTE: DO NOT ENABLE -->  -D MESH_PACKET_LOGGING=1
+; NOTE: DO NOT ENABLE -->  -D MESH_DEBUG=1
+build_src_filter = ${LilyGo_TLora_V2_1_1_6.build_src_filter}
+  +<helpers/ui/MomentaryButton.cpp>
+  +<../examples/companion_radio/*.cpp>
+  +<../examples/companion_radio/ui-new/*.cpp>
+lib_deps =
+  ${LilyGo_TLora_V2_1_1_6.lib_deps}
+  densaugeo/base64 @ ~1.4.0
+
+[env:LilyGo_TLora_V2_1_1_6_companion_radio_ble]
+extends = LilyGo_TLora_V2_1_1_6
+build_flags =
+  ${LilyGo_TLora_V2_1_1_6.build_flags}
+  -I examples/companion_radio/ui-new
+  -D MAX_CONTACTS=160
+  -D MAX_GROUP_CHANNELS=8
+  -D BLE_PIN_CODE=123456
+  -D OFFLINE_QUEUE_SIZE=128
+;  -D BLE_DEBUG_LOGGING=1
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+build_src_filter = ${LilyGo_TLora_V2_1_1_6.build_src_filter}
+  +<helpers/esp32/*.cpp>
+  +<helpers/ui/MomentaryButton.cpp>
+  +<../examples/companion_radio/*.cpp>
+  +<../examples/companion_radio/ui-new/*.cpp>
+lib_deps =
+  ${LilyGo_TLora_V2_1_1_6.lib_deps}
+  densaugeo/base64 @ ~1.4.0
+
+[env:LilyGo_TLora_V2_1_1_6_room_server]
+extends = LilyGo_TLora_V2_1_1_6
+build_src_filter = ${LilyGo_TLora_V2_1_1_6.build_src_filter}
+  +<helpers/ui/SSD1306Display.cpp>
+  +<../examples/simple_room_server>
+build_flags =
+  ${LilyGo_TLora_V2_1_1_6.build_flags}
+  -D ADVERT_NAME='"TLora-V2.1-1.6 Room"'
+  -D ADVERT_LAT=0.0
+  -D ADVERT_LON=0.0
+  -D ADMIN_PASSWORD='"password"'
+  -D ROOM_PASSWORD='"hello"'
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+lib_deps =
+  ${LilyGo_TLora_V2_1_1_6.lib_deps}
+  ${esp32_ota.lib_deps}
+
+[env:LilyGo_TLora_V2_1_1_6_companion_radio_wifi]
+extends = LilyGo_TLora_V2_1_1_6
+build_flags =
+  ${LilyGo_TLora_V2_1_1_6.build_flags}
+  -I examples/companion_radio/ui-new
+  -D MAX_CONTACTS=160
+  -D MAX_GROUP_CHANNELS=8
+  -D WIFI_SSID='"ssid"'
+  -D WIFI_PWD='"password"'
+  -D WIFI_DEBUG_LOGGING=1
+  -D OFFLINE_QUEUE_SIZE=128
+build_src_filter = ${LilyGo_TLora_V2_1_1_6.build_src_filter}
+  +<helpers/esp32/*.cpp>
+  +<helpers/ui/MomentaryButton.cpp>
+  +<../examples/companion_radio/*.cpp>
+  +<../examples/companion_radio/ui-new/*.cpp>
+lib_deps =
+  ${LilyGo_TLora_V2_1_1_6.lib_deps}
+  densaugeo/base64 @ ~1.4.0
+
+;
+; Repeater Bridges
+;
+[env:LilyGo_TLora_V2_1_1_6_repeater_bridge_rs232]
+extends = LilyGo_TLora_V2_1_1_6
+build_src_filter = ${LilyGo_TLora_V2_1_1_6.build_src_filter}
+  +<helpers/bridges/RS232Bridge.cpp>
+  +<../examples/simple_repeater>
+build_flags =
+  ${LilyGo_TLora_V2_1_1_6.build_flags}
+  -D ADVERT_NAME='"RS232 Bridge"'
+  -D ADVERT_LAT=0.0
+  -D ADVERT_LON=0.0
+  -D ADMIN_PASSWORD='"password"'
+  -D MAX_NEIGHBOURS=50
+  -D WITH_RS232_BRIDGE=Serial2
+  -D WITH_RS232_BRIDGE_RX=34
+  -D WITH_RS232_BRIDGE_TX=25
+;  -D BRIDGE_DEBUG=1
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+;  -D CORE_DEBUG_LEVEL=3
+lib_deps =
+  ${LilyGo_TLora_V2_1_1_6.lib_deps}
+  ${esp32_ota.lib_deps}
+
+[env:LilyGo_TLora_V2_1_1_6_repeater_bridge_espnow]
+extends = LilyGo_TLora_V2_1_1_6
+build_src_filter = ${LilyGo_TLora_V2_1_1_6.build_src_filter}
+  +<helpers/bridges/ESPNowBridge.cpp>
+  +<../examples/simple_repeater>
+build_flags =
+  ${LilyGo_TLora_V2_1_1_6.build_flags}
+  -D ADVERT_NAME='"ESPNow Bridge"'
+  -D ADVERT_LAT=0.0
+  -D ADVERT_LON=0.0
+  -D ADMIN_PASSWORD='"password"'
+  -D MAX_NEIGHBOURS=50
+  -D WITH_ESPNOW_BRIDGE=1
+;  -D BRIDGE_DEBUG=1
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+;  -D CORE_DEBUG_LEVEL=3
+lib_deps =
+  ${LilyGo_TLora_V2_1_1_6.lib_deps}
+  ${esp32_ota.lib_deps}
+
+[env:LilyGo_TLora_V2_1_1_6_kiss_modem]
+extends = LilyGo_TLora_V2_1_1_6
+build_src_filter = ${LilyGo_TLora_V2_1_1_6.build_src_filter}
+  +<../examples/kiss_modem/>

variants/lilygo_tlora_v2_1/target.cpp

@@ -0,0 +1,34 @@
+#include <Arduino.h>
+#include "target.h"
+
+LilyGoTLoraBoard board;
+
+static SPIClass spi;
+RADIO_CLASS radio = new Module(P_LORA_NSS, P_LORA_DIO_0, P_LORA_RESET, P_LORA_DIO_1, spi);
+
+WRAPPER_CLASS radio_driver(radio, board);
+
+ESP32RTCClock fallback_clock;
+AutoDiscoverRTCClock rtc_clock(fallback_clock);
+EnvironmentSensorManager sensors;
+
+#ifdef DISPLAY_CLASS
+  DISPLAY_CLASS display;
+  MomentaryButton user_btn(PIN_USER_BTN, 1000, true);
+#endif
+
+bool radio_init() {
+  fallback_clock.begin();
+  rtc_clock.begin(Wire);
+
+#if defined(P_LORA_SCLK)
+  return radio.std_init(&spi);
+#else
+  return radio.std_init();
+#endif
+}
+
+mesh::LocalIdentity radio_new_identity() {
+  RadioNoiseListener rng(radio);
+  return mesh::LocalIdentity(&rng);  // create new random identity
+}

variants/lilygo_tlora_v2_1/target.h

@@ -0,0 +1,26 @@
+#pragma once
+
+#define RADIOLIB_STATIC_ONLY 1
+#include <RadioLib.h>
+#include <helpers/radiolib/RadioLibWrappers.h>
+#include <LilyGoTLoraBoard.h>
+#include <helpers/radiolib/CustomSX1276Wrapper.h>
+#include <helpers/AutoDiscoverRTCClock.h>
+#include <helpers/sensors/EnvironmentSensorManager.h>
+#ifdef DISPLAY_CLASS
+  #include <helpers/ui/SSD1306Display.h>
+  #include <helpers/ui/MomentaryButton.h>
+#endif
+
+extern LilyGoTLoraBoard board;
+extern WRAPPER_CLASS radio_driver;
+extern AutoDiscoverRTCClock rtc_clock;
+extern EnvironmentSensorManager sensors;
+
+#ifdef DISPLAY_CLASS
+  extern DISPLAY_CLASS display;
+  extern MomentaryButton user_btn;
+#endif
+
+bool radio_init();
+mesh::LocalIdentity radio_new_identity();