Initial commit with t-beam supreme sx1262 additions

boards/t_beams3_supreme.json

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+{
+    "build": {
+      "arduino":{
+        "ldscript": "esp32s3_out.ld",
+        "partitions": "default.csv",
+        "memory_type": "qio_qspi"
+      },
+      "core": "esp32",
+      "extra_flags": [
+        "-DARDUINO_USB_MODE=1",
+        "-DARDUINO_USB_CDC_ON_BOOT=1",
+        "-DARDUINO_RUNNING_CORE=1",
+        "-DARDUINO_EVENT_RUNNING_CORE=1"
+      ],
+      "f_cpu": "240000000L",
+      "f_flash": "80000000L",
+      "flash_mode": "qio",
+      "hwids": [
+        [
+          "0x303A",
+          "0x1001"
+        ]
+      ],
+      "mcu": "esp32s3",
+      "variant": "esp32s3"
+    },
+    "connectivity": [
+      "wifi"
+    ],
+    "debug": {
+      "default_tool": "esp-builtin",
+      "onboard_tools": [
+        "esp-builtin"
+      ],
+      "openocd_target": "esp32s3.cfg"
+    },
+    "frameworks": [
+      "arduino",
+      "espidf"
+    ],
+    "name": "LilyGo T-Beam supreme (8MB Flash 8MB PSRAM)",
+    "upload": {
+      "flash_size": "8MB",
+      "maximum_ram_size": 327680,
+      "maximum_size": 8388608,
+      "require_upload_port": true,
+      "speed": 460800
+    },
+    "url": "https://www.lilygo.cc/products/t-beamsupreme-m",
+    "vendor": "LilyGo"
+  }

src/helpers/TBeamS3SupremeBoard.h

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+#pragma once
+
+#include "ESP32Board.h"
+#include <driver/rtc_io.h>
+#include <Wire.h>
+#include <Arduino.h>
+//#include "XPowersLib.h"
+
+// Defined using AXP2102
+//#define XPOWERS_CHIP_AXP2101
+
+// LoRa radio module pins for TBeam S3 Supreme
+#define  P_LORA_DIO_1   1   //SX1262 IRQ pin
+#define  P_LORA_NSS     10  //SX1262 SS pin
+#define  P_LORA_RESET   5   //SX1262 Rest pin
+#define  P_LORA_BUSY    4   //SX1262 Busy pin
+#define  P_LORA_SCLK    12  //SX1262 SCLK pin
+#define  P_LORA_MISO    13  //SX1262 MISO pin
+#define  P_LORA_MOSI    11  //SX1262 MOSI pin
+
+#define PIN_BOARD_SDA_1 42  //SDA for PMU and PFC8563 (RTC)
+#define PIN_BOARD_SCL_1 41  //SCL for PMU and PFC8563 (RTC)
+
+#define PIN_USER_BTN 0
+
+#define P_BOARD_SPI_MOSI 35  //SPI for SD Card and QMI8653 (IMU)
+#define P_BOARD_SPI_MISO 37  //SPI for SD Card and QMI8653 (IMU)
+#define P_BOARD_SPI_SCK  36  //SPI for SD Card and QMI8653 (IMU)
+#define P_BPARD_SPI_CS   47  //SPI for SD Card and QMI8653 (IMU)
+#define P_BOARD_IMU_CS   34  //Pin for QMI8653 (IMU) CS
+
+#define P_BOARD_IMU_INT  33  //IMU Int pin
+#define P_BOARD_RTC_INT  14  //RTC Int pin
+
+#define P_GPS_RX    9   //GPS RX pin
+#define P_GPS_TX    8   //GPS TX pin
+#define P_GPS_WAKE  7   //GPS Wakeup pin
+#define P_GPS_1PPS  6   //GPS 1PPS pin
+
+
+class TBeamS3SupremeBoard : public ESP32Board {
+  //XPowersAXP2101 PMU;
+
+public:
+  void begin() {
+    ESP32Board::begin();
+    
+    //Manually set voltage rails
+    //PMU.setProtectedChannel(XPOWERS_DCDC3); //Set protected DCDC for esp32
+    //PMU.setALDO2Voltage(3300);  //Set LDO for LoRa module
+    //PMU.setALDO3Voltage(3300);  //Set LDO for GPS module
+    //PMU.setDC1Voltage(3300);    //Set DCDC for OLED
+    //PMU.enableALDO2();          //Enable LDO2 for LoRa
+    //PMU.enableALDO3();          //Enable LDO3 for GPS
+
+
+    esp_reset_reason_t reason = esp_reset_reason();
+    if (reason == ESP_RST_DEEPSLEEP) {
+      long wakeup_source = esp_sleep_get_ext1_wakeup_status();
+      if (wakeup_source & (1 << P_LORA_DIO_1)) {  // received a LoRa packet (while in deep sleep)
+        startup_reason = BD_STARTUP_RX_PACKET;
+      }
+
+      rtc_gpio_hold_dis((gpio_num_t)P_LORA_NSS);
+      rtc_gpio_deinit((gpio_num_t)P_LORA_DIO_1);
+    }
+  }
+
+  void enterDeepSleep(uint32_t secs, int pin_wake_btn = -1) {
+    esp_sleep_pd_config(ESP_PD_DOMAIN_RTC_PERIPH, ESP_PD_OPTION_ON);
+
+    // Make sure the DIO1 and NSS GPIOs are hold on required levels during deep sleep
+    rtc_gpio_set_direction((gpio_num_t)P_LORA_DIO_1, RTC_GPIO_MODE_INPUT_ONLY);
+    rtc_gpio_pulldown_en((gpio_num_t)P_LORA_DIO_1);
+
+    rtc_gpio_hold_en((gpio_num_t)P_LORA_NSS);
+
+    if (pin_wake_btn < 0) {
+      esp_sleep_enable_ext1_wakeup( (1L << P_LORA_DIO_1), ESP_EXT1_WAKEUP_ANY_HIGH);  // wake up on: recv LoRa packet
+    } else {
+      esp_sleep_enable_ext1_wakeup( (1L << P_LORA_DIO_1) | (1L << pin_wake_btn), ESP_EXT1_WAKEUP_ANY_HIGH);  // wake up on: recv LoRa packet OR wake btn
+    }
+
+    if (secs > 0) {
+      esp_sleep_enable_timer_wakeup(secs * 1000000);
+    }
+
+    // Finally set ESP32 into sleep
+    esp_deep_sleep_start();   // CPU halts here and never returns!
+  }
+
+  uint16_t getBattMilliVolts() override {
+    return 0;
+  }
+
+  const char* getManufacturerName() const override {
+    return "LilyGo T-Beam S3 Supreme SX1262";
+  }
+};

variants/lilygo_tbeam_supreme_SX1262/platformio.ini

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+[T_Beam_S3_Supreme_SX1262]
+extends = esp32_base
+board = t_beams3_supreme  ; LILYGO T-Beam Supreme ESP32S3 with SX1262
+build_flags =
+  ${esp32_base.build_flags}
+  -I variants/lilygo_tbeam_supreme_SX1262
+  -D LORA_TX_POWER=22
+  -D RADIO_CLASS=CustomSX1262
+  -D WRAPPER_CLASS=CustomSX1262Wrapper
+  -D DISPLAY_CLASS=SSD1306Display
+  -D SX126X_RX_BOOSTED_GAIN=1
+lib_deps =
+  ${esp32_base.lib_deps}
+  adafruit/Adafruit SSD1306 @ ^2.5.13
+  ;lewisxhe/XPowersLib @ ^0.2.7
+
+; === LILYGO T-Beam S3 Supreme with SX1262 environments ===
+[env:T_Beam_S3_Supreme_SX1262_Repeater]
+extends = T_Beam_S3_Supreme_SX1262
+build_flags =
+  ${T_Beam_S3_Supreme_SX1262.build_flags}
+  -D DISPLAY_CLASS=SSD1306Display
+  -D ADVERT_NAME='"T-Beam S3 Supreme SX1262 Repeater"'
+  -D ADVERT_LAT=0
+  -D ADVERT_LON=0
+  -D ADMIN_PASSWORD='"password"'
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+build_src_filter = ${T_Beam_S3_Supreme_SX1262.build_src_filter}
+  +<helpers/ui/*.cpp>
+  +<../examples/simple_repeater>
+  lib_deps =
+  ${T_Beam_S3_Supreme_SX1262.lib_deps}
+  ${esp32_ota.lib_deps}

variants/lilygo_tbeam_supreme_SX1262/target.cpp

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+#include <Arduino.h>
+#include "target.h"
+
+TBeamS3SupremeBoard board;
+
+#if defined(P_LORA_SCLK)
+  static SPIClass spi;
+  RADIO_CLASS radio = new Module(P_LORA_NSS, P_LORA_DIO_1, P_LORA_RESET, P_LORA_BUSY, spi);
+#else
+  RADIO_CLASS radio = new Module(P_LORA_NSS, P_LORA_DIO_1, P_LORA_RESET, P_LORA_BUSY);
+#endif
+
+WRAPPER_CLASS radio_driver(radio, board);
+
+ESP32RTCClock fallback_clock;
+AutoDiscoverRTCClock rtc_clock(fallback_clock);
+
+#ifndef LORA_CR
+  #define LORA_CR      5
+#endif
+
+bool radio_init() {
+  fallback_clock.begin();
+  rtc_clock.begin(Wire);
+  
+#ifdef SX126X_DIO3_TCXO_VOLTAGE
+  float tcxo = SX126X_DIO3_TCXO_VOLTAGE;
+#else
+  float tcxo = 1.6f;
+#endif
+
+#if defined(P_LORA_SCLK)
+  spi.begin(P_LORA_SCLK, P_LORA_MISO, P_LORA_MOSI);
+#endif
+  int status = radio.begin(LORA_FREQ, LORA_BW, LORA_SF, LORA_CR, RADIOLIB_SX126X_SYNC_WORD_PRIVATE, LORA_TX_POWER, 8, tcxo);
+  if (status != RADIOLIB_ERR_NONE) {
+    Serial.print("ERROR: radio init failed: ");
+    Serial.println(status);
+    return false;  // fail
+  }
+
+  radio.setCRC(1);
+  
+  return true;  // success
+}
+
+uint32_t radio_get_rng_seed() {
+  return radio.random(0x7FFFFFFF);
+}
+
+void radio_set_params(float freq, float bw, uint8_t sf, uint8_t cr) {
+  radio.setFrequency(freq);
+  radio.setSpreadingFactor(sf);
+  radio.setBandwidth(bw);
+  radio.setCodingRate(cr);
+}
+
+void radio_set_tx_power(uint8_t dbm) {
+  radio.setOutputPower(dbm);
+}
+
+mesh::LocalIdentity radio_new_identity() {
+  RadioNoiseListener rng(radio);
+  return mesh::LocalIdentity(&rng);  // create new random identity
+}

variants/lilygo_tbeam_supreme_SX1262/target.h

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+#pragma once
+
+#include <RadioLib.h>
+#include <helpers/RadioLibWrappers.h>
+#include <helpers/TBeamS3SupremeBoard.h>
+#include <helpers/CustomSX1262Wrapper.h>
+#include <helpers/AutoDiscoverRTCClock.h>
+
+extern TBeamS3SupremeBoard board;
+extern WRAPPER_CLASS radio_driver;
+extern AutoDiscoverRTCClock rtc_clock;
+
+bool radio_init();
+uint32_t radio_get_rng_seed();
+void radio_set_params(float freq, float bw, uint8_t sf, uint8_t cr);
+void radio_set_tx_power(uint8_t dbm);
+mesh::LocalIdentity radio_new_identity();