diff --git a/boards/CDEBYTE_EoRa-Hub.json b/boards/CDEBYTE_EoRa-Hub.json new file mode 100644 index 000000000..66e2cae95 --- /dev/null +++ b/boards/CDEBYTE_EoRa-Hub.json @@ -0,0 +1,38 @@ +{ + "build": { + "arduino": { + "ldscript": "esp32s3_out.ld", + "partitions": "default.csv", + "memory_type": "qio_qspi" + }, + "core": "esp32", + "extra_flags": [ + "-DBOARD_HAS_PSRAM", + "-DARDUINO_USB_CDC_ON_BOOT=0", + "-DARDUINO_RUNNING_CORE=1", + "-DARDUINO_EVENT_RUNNING_CORE=1" + ], + "f_cpu": "240000000L", + "f_flash": "80000000L", + "flash_mode": "qio", + "mcu": "esp32s3", + "variant": "esp32s3" + }, + "connectivity": ["wifi"], + "debug": { + "openocd_target": "esp32s3.cfg" + }, + "frameworks": ["arduino", "espidf"], + "name": "CDEBYTE_EoRa-Hub", + "upload": { + "flash_size": "4MB", + "maximum_ram_size": 327680, + "maximum_size": 4194304, + "use_1200bps_touch": true, + "wait_for_upload_port": true, + "require_upload_port": true, + "speed": 921600 + }, + "url": "https://www.cdebyte.com/products/EoRa-HUB-900TB", + "vendor": "CDEBYTE" +} diff --git a/variants/esp32s3/CDEBYTE_EoRa-Hub/pins_arduino.h b/variants/esp32s3/CDEBYTE_EoRa-Hub/pins_arduino.h new file mode 100644 index 000000000..46415d30f --- /dev/null +++ b/variants/esp32s3/CDEBYTE_EoRa-Hub/pins_arduino.h @@ -0,0 +1,28 @@ +// Need this file for ESP32-S3 +// No need to modify this file, changes to pins imported from variant.h +// Most is similar to https://github.com/espressif/arduino-esp32/blob/master/variants/esp32s3/pins_arduino.h + +#ifndef Pins_Arduino_h +#define Pins_Arduino_h + +#include +#include + +#define USB_VID 0x303a +#define USB_PID 0x1001 + +// Serial +static const uint8_t TX = UART_TX; +static const uint8_t RX = UART_RX; + +// Default SPI will be mapped to Radio +static const uint8_t SS = LORA_CS; +static const uint8_t SCK = LORA_SCK; +static const uint8_t MOSI = LORA_MOSI; +static const uint8_t MISO = LORA_MISO; + +// The default Wire will be mapped to PMU and RTC +static const uint8_t SCL = I2C_SCL; +static const uint8_t SDA = I2C_SDA; + +#endif /* Pins_Arduino_h */ diff --git a/variants/esp32s3/CDEBYTE_EoRa-Hub/platformio.ini b/variants/esp32s3/CDEBYTE_EoRa-Hub/platformio.ini new file mode 100644 index 000000000..42c311a69 --- /dev/null +++ b/variants/esp32s3/CDEBYTE_EoRa-Hub/platformio.ini @@ -0,0 +1,8 @@ +[env:CDEBYTE_EoRa-Hub] +extends = esp32s3_base +board = CDEBYTE_EoRa-Hub +board_level = extra +build_flags = + ${esp32s3_base.build_flags} + -D PRIVATE_HW + -I variants/esp32s3/CDEBYTE_EoRa-Hub diff --git a/variants/esp32s3/CDEBYTE_EoRa-Hub/rfswitch.h b/variants/esp32s3/CDEBYTE_EoRa-Hub/rfswitch.h new file mode 100644 index 000000000..1448b1d74 --- /dev/null +++ b/variants/esp32s3/CDEBYTE_EoRa-Hub/rfswitch.h @@ -0,0 +1,19 @@ +#include "RadioLib.h" + +// This is rewritten to match the requirements of the E80-900M2213S +// The E80 does not conform to the reference Semtech switches(!) and therefore needs a custom matrix. +// See footnote #3 in "https://www.cdebyte.com/products/E80-900M2213S/2#Pin" +// RF Switch Matrix SubG RFO_HP_LF / RFO_LP_LF / RFI_[NP]_LF0 +// DIO5 -> RFSW0_V1 +// DIO6 -> RFSW1_V2 +// DIO7 -> not connected on E80 module - note that GNSS and Wifi scanning are not possible. + +static const uint32_t rfswitch_dio_pins[] = {RADIOLIB_LR11X0_DIO5, RADIOLIB_LR11X0_DIO6, RADIOLIB_LR11X0_DIO7, RADIOLIB_NC, RADIOLIB_NC}; + +static const Module::RfSwitchMode_t rfswitch_table[] = { + // mode DIO5 DIO6 DIO7 + {LR11x0::MODE_STBY, {LOW, LOW, LOW}}, {LR11x0::MODE_RX, {LOW, HIGH, LOW}}, + {LR11x0::MODE_TX, {HIGH, HIGH, LOW}}, {LR11x0::MODE_TX_HP, {HIGH, LOW, LOW}}, + {LR11x0::MODE_TX_HF, {LOW, LOW, LOW}}, {LR11x0::MODE_GNSS, {LOW, LOW, HIGH}}, + {LR11x0::MODE_WIFI, {LOW, LOW, LOW}}, END_OF_MODE_TABLE, +}; \ No newline at end of file diff --git a/variants/esp32s3/CDEBYTE_EoRa-Hub/variant.h b/variants/esp32s3/CDEBYTE_EoRa-Hub/variant.h new file mode 100644 index 000000000..1591f6395 --- /dev/null +++ b/variants/esp32s3/CDEBYTE_EoRa-Hub/variant.h @@ -0,0 +1,50 @@ +// EByte EoRA-Hub +// Uses E80 (LR1121) LoRa module + +#define LED_PIN 35 + +// Button - user interface +#define BUTTON_PIN 0 // BOOT button + +#define BATTERY_PIN 1 +#define ADC_CHANNEL ADC1_GPIO1_CHANNEL +#define ADC_MULTIPLIER 103.0 // Calibrated value +#define ADC_ATTENUATION ADC_ATTEN_DB_0 +#define ADC_CTRL 37 +#define ADC_CTRL_ENABLED LOW + +// Display - OLED connected via I2C by the default hardware configuration +#define HAS_SCREEN 1 +#define USE_SSD1306 +#define I2C_SCL 17 +#define I2C_SDA 18 + +// UART - The 1mm JST SH connector closest to the USB-C port +#define UART_TX 43 +#define UART_RX 44 + +// Peripheral I2C - The 1mm JST SH connector furthest from the USB-C port which follows Adafruit connection standard. There are no +// pull-up resistors on these lines, the downstream device needs to include them. TODO: test, currently untested +#define I2C_SCL1 21 +#define I2C_SDA1 10 + +// Radio +#define USE_LR1121 + +#define LORA_SCK 9 +#define LORA_MOSI 10 +#define LORA_MISO 11 +#define LORA_RESET 12 +#define LORA_CS 8 +#define LORA_DIO9 13 + +// LR1121 +#define LR1121_IRQ_PIN 14 +#define LR1121_NRESET_PIN LORA_RESET +#define LR1121_BUSY_PIN LORA_DIO9 +#define LR1121_SPI_NSS_PIN LORA_CS +#define LR1121_SPI_SCK_PIN LORA_SCK +#define LR1121_SPI_MOSI_PIN LORA_MOSI +#define LR1121_SPI_MISO_PIN LORA_MISO +#define LR11X0_DIO3_TCXO_VOLTAGE 1.8 +#define LR11X0_DIO_AS_RF_SWITCH diff --git a/variants/esp32s3/heltec_v4/platformio.ini b/variants/esp32s3/heltec_v4/platformio.ini index 6582335af..4495a409f 100644 --- a/variants/esp32s3/heltec_v4/platformio.ini +++ b/variants/esp32s3/heltec_v4/platformio.ini @@ -34,6 +34,17 @@ build_flags = -D I2C_SCL1=3 [env:heltec-v4-tft] +custom_meshtastic_hw_model = 110 +custom_meshtastic_hw_model_slug = HELTEC_V4 +custom_meshtastic_architecture = esp32-s3 +custom_meshtastic_actively_supported = true +custom_meshtastic_support_level = 1 +custom_meshtastic_display_name = Heltec V4 TFT +custom_meshtastic_images = heltec_v4.svg +custom_meshtastic_tags = Heltec +custom_meshtastic_requires_dfu = true +custom_meshtastic_partition_scheme = 16MB + extends = heltec_v4_base build_flags = ${heltec_v4_base.build_flags} ;-Os