diff --git a/boards/heltec_wireless_tracker_v2.json b/boards/heltec_wireless_tracker_v2.json new file mode 100644 index 000000000..502954e69 --- /dev/null +++ b/boards/heltec_wireless_tracker_v2.json @@ -0,0 +1,37 @@ +{ + "build": { + "arduino": { + "ldscript": "esp32s3_out.ld", + "partitions": "default_8MB.csv" + }, + "core": "esp32", + "extra_flags": [ + "-DARDUINO_USB_CDC_ON_BOOT=1", + "-DARDUINO_USB_MODE=0", + "-DARDUINO_RUNNING_CORE=1", + "-DARDUINO_EVENT_RUNNING_CORE=1" + ], + "f_cpu": "240000000L", + "f_flash": "80000000L", + "flash_mode": "qio", + "hwids": [["0x303A", "0x1001"]], + "mcu": "esp32s3", + "variant": "heltec_wireless_tracker_v2" + }, + "connectivity": ["wifi", "bluetooth", "lora"], + "debug": { + "openocd_target": "esp32s3.cfg" + }, + "frameworks": ["arduino", "espidf"], + "name": "Heltec Wireless Tracker V2", + "upload": { + "flash_size": "8MB", + "maximum_ram_size": 327680, + "maximum_size": 8388608, + "wait_for_upload_port": true, + "require_upload_port": true, + "speed": 921600 + }, + "url": "https://heltec.org", + "vendor": "Heltec" +} diff --git a/src/configuration.h b/src/configuration.h index 91181890b..e67f0b8e5 100644 --- a/src/configuration.h +++ b/src/configuration.h @@ -117,7 +117,7 @@ along with this program. If not, see . #define SX126X_MAX_POWER 22 #endif -#ifdef HELTEC_V4 +#ifdef USE_GC1109_PA // Power Amps are often non-linear, so we can use an array of values for the power curve #define NUM_PA_POINTS 22 #define TX_GAIN_LORA 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 10, 10, 9, 9, 8, 7 diff --git a/src/graphics/Screen.cpp b/src/graphics/Screen.cpp index 4a9e98446..31c211019 100644 --- a/src/graphics/Screen.cpp +++ b/src/graphics/Screen.cpp @@ -453,7 +453,7 @@ void Screen::handleSetOn(bool on, FrameCallback einkScreensaver) #endif dispdev->displayOn(); -#ifdef HELTEC_TRACKER_V1_X +#if defined(HELTEC_TRACKER_V1_X) || defined(HELTEC_WIRELESS_TRACKER_V2) ui->init(); #endif #ifdef USE_ST7789 diff --git a/src/mesh/SX126xInterface.cpp b/src/mesh/SX126xInterface.cpp index 785338483..c60ef3a80 100644 --- a/src/mesh/SX126xInterface.cpp +++ b/src/mesh/SX126xInterface.cpp @@ -52,7 +52,7 @@ template bool SX126xInterface::init() pinMode(SX126X_POWER_EN, OUTPUT); #endif -#ifdef HELTEC_V4 +#if defined(USE_GC1109_PA) pinMode(LORA_PA_POWER, OUTPUT); digitalWrite(LORA_PA_POWER, HIGH); @@ -352,7 +352,7 @@ template bool SX126xInterface::sleep() digitalWrite(SX126X_POWER_EN, LOW); #endif -#ifdef HELTEC_V4 +#if defined(USE_GC1109_PA) /* * Do not switch the power on and off frequently. * After turning off LORA_PA_EN, the power consumption has dropped to the uA level. @@ -367,7 +367,7 @@ template bool SX126xInterface::sleep() /** Some boards require GPIO control of tx vs rx paths */ template void SX126xInterface::setTransmitEnable(bool txon) { -#ifdef HELTEC_V4 +#if defined(USE_GC1109_PA) digitalWrite(LORA_PA_POWER, HIGH); digitalWrite(LORA_PA_EN, HIGH); digitalWrite(LORA_PA_TX_EN, txon ? 1 : 0); diff --git a/src/platform/esp32/architecture.h b/src/platform/esp32/architecture.h index 6b658c2a3..53b23124d 100644 --- a/src/platform/esp32/architecture.h +++ b/src/platform/esp32/architecture.h @@ -201,6 +201,8 @@ #define HW_VENDOR meshtastic_HardwareModel_HELTEC_V4 #elif defined(M5STACK_UNITC6L) #define HW_VENDOR meshtastic_HardwareModel_M5STACK_C6L +#elif defined(HELTEC_WIRELESS_TRACKER_V2) +#define HW_VENDOR meshtastic_HardwareModel_HELTEC_WIRELESS_TRACKER_V2 #endif // ----------------------------------------------------------------------------- diff --git a/src/sleep.cpp b/src/sleep.cpp index ec560cb90..c6efb0efd 100644 --- a/src/sleep.cpp +++ b/src/sleep.cpp @@ -553,7 +553,7 @@ void enableLoraInterrupt() gpio_pullup_en((gpio_num_t)LORA_CS); #endif -#ifdef HELTEC_V4 +#if defined(USE_GC1109_PA) gpio_pullup_en((gpio_num_t)LORA_PA_POWER); gpio_pullup_en((gpio_num_t)LORA_PA_EN); gpio_pulldown_en((gpio_num_t)LORA_PA_TX_EN); diff --git a/variants/esp32s3/heltec_v4/variant.h b/variants/esp32s3/heltec_v4/variant.h index 2b6b7af3d..1c9516e39 100644 --- a/variants/esp32s3/heltec_v4/variant.h +++ b/variants/esp32s3/heltec_v4/variant.h @@ -37,6 +37,7 @@ #define SX126X_DIO2_AS_RF_SWITCH #define SX126X_DIO3_TCXO_VOLTAGE 1.8 +#define USE_GC1109_PA // We have a GC1109 power amplifier+attenuator #define LORA_PA_POWER 7 // power en #define LORA_PA_EN 2 #define LORA_PA_TX_EN 46 // enable tx diff --git a/variants/esp32s3/heltec_wireless_tracker_v2/pins_arduino.h b/variants/esp32s3/heltec_wireless_tracker_v2/pins_arduino.h new file mode 100644 index 000000000..61c319109 --- /dev/null +++ b/variants/esp32s3/heltec_wireless_tracker_v2/pins_arduino.h @@ -0,0 +1,71 @@ +#ifndef Pins_Arduino_h +#define Pins_Arduino_h + +#include "soc/soc_caps.h" +#include + +#define DISPLAY_HEIGHT 80 +#define DISPLAY_WIDTH 160 + +#define USB_VID 0x303a +#define USB_PID 0x1001 + +static const uint8_t LED_BUILTIN = 18; +#define BUILTIN_LED LED_BUILTIN // backward compatibility +#define LED_BUILTIN LED_BUILTIN + +static const uint8_t TX = 43; +static const uint8_t RX = 44; + +static const uint8_t SDA = 5; +static const uint8_t SCL = 6; + +static const uint8_t SS = 8; +static const uint8_t MOSI = 10; +static const uint8_t MISO = 11; +static const uint8_t SCK = 9; + +static const uint8_t A0 = 1; +static const uint8_t A1 = 2; +static const uint8_t A2 = 3; +static const uint8_t A3 = 4; +static const uint8_t A4 = 5; +static const uint8_t A5 = 6; +static const uint8_t A6 = 7; +static const uint8_t A7 = 8; +static const uint8_t A8 = 9; +static const uint8_t A9 = 10; +static const uint8_t A10 = 11; +static const uint8_t A11 = 12; +static const uint8_t A12 = 13; +static const uint8_t A13 = 14; +static const uint8_t A14 = 15; +static const uint8_t A15 = 16; +static const uint8_t A16 = 17; +static const uint8_t A17 = 18; +static const uint8_t A18 = 19; +static const uint8_t A19 = 20; + +static const uint8_t T1 = 1; +static const uint8_t T2 = 2; +static const uint8_t T3 = 3; +static const uint8_t T4 = 4; +static const uint8_t T5 = 5; +static const uint8_t T6 = 6; +static const uint8_t T7 = 7; +static const uint8_t T8 = 8; +static const uint8_t T9 = 9; +static const uint8_t T10 = 10; +static const uint8_t T11 = 11; +static const uint8_t T12 = 12; +static const uint8_t T13 = 13; +static const uint8_t T14 = 14; + +static const uint8_t Vext = 3; +static const uint8_t LED = 18; + +static const uint8_t RST_LoRa = 12; +static const uint8_t BUSY_LoRa = 13; +static const uint8_t DIO0 = 14; + +#endif /* Pins_Arduino_h */ diff --git a/variants/esp32s3/heltec_wireless_tracker_v2/platformio.ini b/variants/esp32s3/heltec_wireless_tracker_v2/platformio.ini new file mode 100644 index 000000000..4872561db --- /dev/null +++ b/variants/esp32s3/heltec_wireless_tracker_v2/platformio.ini @@ -0,0 +1,14 @@ +[env:heltec-wireless-tracker-v2] +extends = esp32s3_base +board = heltec_wireless_tracker_v2 +board_build.partitions = default_8MB.csv +upload_protocol = esptool + +build_flags = + ${esp32s3_base.build_flags} + -I variants/esp32s3/heltec_wireless_tracker_v2 + -D HELTEC_WIRELESS_TRACKER_V2 + -D GPS_POWER_TOGGLE ; comment this line to disable triple press function on the user button to turn off gps entirely. +lib_deps = + ${esp32s3_base.lib_deps} + lovyan03/LovyanGFX@^1.2.0 diff --git a/variants/esp32s3/heltec_wireless_tracker_v2/variant.h b/variants/esp32s3/heltec_wireless_tracker_v2/variant.h new file mode 100644 index 000000000..9ac064ea2 --- /dev/null +++ b/variants/esp32s3/heltec_wireless_tracker_v2/variant.h @@ -0,0 +1,78 @@ +#define LED_PIN 18 + +#define _VARIANT_HELTEC_WIRELESS_TRACKER + +// I2C +#define I2C_SDA SDA +#define I2C_SCL SCL + +// ST7735S TFT LCD +#define ST7735S 1 // there are different (sub-)versions of ST7735 +#define ST7735_CS 38 +#define ST7735_RS 40 // DC +#define ST7735_SDA 42 // MOSI +#define ST7735_SCK 41 +#define ST7735_RESET 39 +#define ST7735_MISO -1 +#define ST7735_BUSY -1 +#define TFT_BL 21 +#define ST7735_SPI_HOST SPI3_HOST +#define SPI_FREQUENCY 40000000 +#define SPI_READ_FREQUENCY 16000000 +#define SCREEN_ROTATE +#define TFT_HEIGHT DISPLAY_WIDTH +#define TFT_WIDTH DISPLAY_HEIGHT +#define TFT_OFFSET_X 24 +#define TFT_OFFSET_Y 0 +#define TFT_INVERT false +#define SCREEN_TRANSITION_FRAMERATE 3 // fps +#define DISPLAY_FORCE_SMALL_FONTS + +#define VEXT_ENABLE 3 // active HIGH - powers the GPS, GPS LNA and OLED +#define VEXT_ON_VALUE HIGH +#define BUTTON_PIN 0 + +#define BATTERY_PIN 1 // A battery voltage measurement pin, voltage divider connected here to measure battery voltage +#define ADC_CHANNEL ADC1_GPIO1_CHANNEL +#define ADC_ATTENUATION ADC_ATTEN_DB_2_5 // lower dB for high resistance voltage divider +#define ADC_MULTIPLIER 4.9 * 1.045 +#define ADC_CTRL 2 // active HIGH, powers the voltage divider. +#define ADC_USE_PULLUP // Use internal pullup/pulldown instead of actively driving the output + +#undef GPS_RX_PIN +#undef GPS_TX_PIN +#define GPS_RX_PIN 33 +#define GPS_TX_PIN 34 +#define PIN_GPS_RESET 35 +#define PIN_GPS_PPS 36 +// #define PIN_GPS_EN 3 // Uncomment to power off the GPS with triple-click on Tracker v2, though we'll also lose the +// display. + +#define GPS_RESET_MODE LOW +#define GPS_UC6580 +#define GPS_BAUDRATE 115200 + +#define USE_SX1262 +#define LORA_DIO0 -1 // a No connect on the SX1262 module +#define LORA_RESET 12 +#define LORA_DIO1 14 // SX1262 IRQ +#define LORA_DIO2 13 // SX1262 BUSY +#define LORA_DIO3 // Not connected on PCB, but internally on the TTGO SX1262, if DIO3 is high the TCXO is enabled + +#define LORA_SCK 9 +#define LORA_MISO 11 +#define LORA_MOSI 10 +#define LORA_CS 8 + +#define SX126X_CS LORA_CS +#define SX126X_DIO1 LORA_DIO1 +#define SX126X_BUSY LORA_DIO2 +#define SX126X_RESET LORA_RESET + +#define SX126X_DIO2_AS_RF_SWITCH +#define SX126X_DIO3_TCXO_VOLTAGE 1.8 + +#define USE_GC1109_PA // We have a GC1109 power amplifier+attenuator +#define LORA_PA_POWER 7 // power en +#define LORA_PA_EN 4 +#define LORA_PA_TX_EN 46 // enable tx \ No newline at end of file