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Quency-Dfifieldt
Quency-D
authored and
fifieldt
committed
add heltec tracker v2 board.
1 parent a3e6f16 commit 8d323a1

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8 files changed

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8 files changed

+208
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lines changed

‎boards/heltec_wireless_tracker_v2.json‎

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{
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"build": {
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"arduino": {
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"ldscript": "esp32s3_out.ld",
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"partitions": "default_8MB.csv"
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},
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"core": "esp32",
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"extra_flags": [
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"-DARDUINO_USB_CDC_ON_BOOT=1",
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"-DARDUINO_USB_MODE=0",
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"-DARDUINO_RUNNING_CORE=1",
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"-DARDUINO_EVENT_RUNNING_CORE=1"
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],
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"f_cpu": "240000000L",
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"f_flash": "80000000L",
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"flash_mode": "qio",
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"hwids": [["0x303A", "0x1001"]],
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"mcu": "esp32s3",
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"variant": "heltec_wireless_tracker_v2"
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},
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"connectivity": ["wifi", "bluetooth", "lora"],
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"debug": {
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"openocd_target": "esp32s3.cfg"
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},
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"frameworks": ["arduino", "espidf"],
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"name": "Heltec Wireless Tracker V2",
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"upload": {
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"flash_size": "8MB",
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"maximum_ram_size": 327680,
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"maximum_size": 8388608,
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"wait_for_upload_port": true,
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"require_upload_port": true,
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"speed": 921600
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},
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"url": "https://heltec.org",
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"vendor": "Heltec"
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}

‎src/graphics/Screen.cpp‎

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@@ -453,7 +453,7 @@ void Screen::handleSetOn(bool on, FrameCallback einkScreensaver)
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#endif
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dispdev->displayOn();
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#ifdef HELTEC_TRACKER_V1_X
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#if defined(HELTEC_TRACKER_V1_X) || defined(HELTEC_WIRELESS_TRACKER_V2)
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ui->init();
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#endif
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#ifdef USE_ST7789

‎src/mesh/SX126xInterface.cpp‎

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@@ -52,7 +52,7 @@ template <typename T> bool SX126xInterface<T>::init()
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pinMode(SX126X_POWER_EN, OUTPUT);
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#endif
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#ifdef HELTEC_V4
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#if defined(HELTEC_V4)||defined(HELTEC_WIRELESS_TRACKER_V2)
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pinMode(LORA_PA_POWER, OUTPUT);
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digitalWrite(LORA_PA_POWER, HIGH);
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@@ -352,7 +352,7 @@ template <typename T> bool SX126xInterface<T>::sleep()
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digitalWrite(SX126X_POWER_EN, LOW);
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#endif
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#ifdef HELTEC_V4
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#if defined(HELTEC_V4)||defined(HELTEC_WIRELESS_TRACKER_V2)
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/*
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* Do not switch the power on and off frequently.
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* After turning off LORA_PA_EN, the power consumption has dropped to the uA level.
@@ -367,7 +367,7 @@ template <typename T> bool SX126xInterface<T>::sleep()
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/** Some boards require GPIO control of tx vs rx paths */
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template <typename T> void SX126xInterface<T>::setTransmitEnable(bool txon)
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{
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#ifdef HELTEC_V4
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#if defined(HELTEC_V4)||defined(HELTEC_WIRELESS_TRACKER_V2)
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digitalWrite(LORA_PA_POWER, HIGH);
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digitalWrite(LORA_PA_EN, HIGH);
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digitalWrite(LORA_PA_TX_EN, txon ? 1 : 0);

‎src/platform/esp32/architecture.h‎

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#define HW_VENDOR meshtastic_HardwareModel_HELTEC_V4
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#elif defined(M5STACK_UNITC6L)
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#define HW_VENDOR meshtastic_HardwareModel_M5STACK_C6L
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#elif defined(HELTEC_WIRELESS_TRACKER_V2)
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#define HW_VENDOR meshtastic_HardwareModel_HELTEC_WIRELESS_TRACKER_V2
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#endif
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// -----------------------------------------------------------------------------

‎src/sleep.cpp‎

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@@ -554,7 +554,7 @@ void enableLoraInterrupt()
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gpio_pullup_en((gpio_num_t)LORA_CS);
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#endif
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#ifdef HELTEC_V4
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#if defined(HELTEC_V4)||defined(HELTEC_WIRELESS_TRACKER_V2)
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gpio_pullup_en((gpio_num_t)LORA_PA_POWER);
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gpio_pullup_en((gpio_num_t)LORA_PA_EN);
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gpio_pulldown_en((gpio_num_t)LORA_PA_TX_EN);

‎variants/esp32s3/heltec_wireless_tracker_v2/pins_arduino.h‎

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#ifndef Pins_Arduino_h
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#define Pins_Arduino_h
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#include "soc/soc_caps.h"
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#include <stdint.h>
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#define DISPLAY_HEIGHT 80
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#define DISPLAY_WIDTH 160
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#define USB_VID 0x303a
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#define USB_PID 0x1001
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static const uint8_t LED_BUILTIN = 18;
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#define BUILTIN_LED LED_BUILTIN // backward compatibility
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#define LED_BUILTIN LED_BUILTIN
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static const uint8_t TX = 43;
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static const uint8_t RX = 44;
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static const uint8_t SDA = 5;
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static const uint8_t SCL = 6;
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static const uint8_t SS = 8;
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static const uint8_t MOSI = 10;
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static const uint8_t MISO = 11;
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static const uint8_t SCK = 9;
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static const uint8_t A0 = 1;
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static const uint8_t A1 = 2;
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static const uint8_t A2 = 3;
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static const uint8_t A3 = 4;
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static const uint8_t A4 = 5;
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static const uint8_t A5 = 6;
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static const uint8_t A6 = 7;
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static const uint8_t A7 = 8;
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static const uint8_t A8 = 9;
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static const uint8_t A9 = 10;
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static const uint8_t A10 = 11;
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static const uint8_t A11 = 12;
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static const uint8_t A12 = 13;
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static const uint8_t A13 = 14;
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static const uint8_t A14 = 15;
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static const uint8_t A15 = 16;
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static const uint8_t A16 = 17;
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static const uint8_t A17 = 18;
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static const uint8_t A18 = 19;
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static const uint8_t A19 = 20;
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static const uint8_t T1 = 1;
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static const uint8_t T2 = 2;
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static const uint8_t T3 = 3;
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static const uint8_t T4 = 4;
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static const uint8_t T5 = 5;
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static const uint8_t T6 = 6;
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static const uint8_t T7 = 7;
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static const uint8_t T8 = 8;
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static const uint8_t T9 = 9;
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static const uint8_t T10 = 10;
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static const uint8_t T11 = 11;
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static const uint8_t T12 = 12;
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static const uint8_t T13 = 13;
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static const uint8_t T14 = 14;
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static const uint8_t Vext = 3;
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static const uint8_t LED = 18;
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static const uint8_t RST_LoRa = 12;
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static const uint8_t BUSY_LoRa = 13;
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static const uint8_t DIO0 = 14;
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#endif /* Pins_Arduino_h */

‎variants/esp32s3/heltec_wireless_tracker_v2/platformio.ini‎

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[env:heltec-wireless-tracker-v2]
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extends = esp32s3_base
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board = heltec_wireless_tracker_v2
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board_build.partitions = default_8MB.csv
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upload_protocol = esptool
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build_flags =
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${esp32s3_base.build_flags}
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-I variants/esp32s3/heltec_wireless_tracker_v2
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-D HELTEC_WIRELESS_TRACKER_V2
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-D GPS_POWER_TOGGLE ; comment this line to disable triple press function on the user button to turn off gps entirely.
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-D SX126X_MAX_POWER=11 ;The latter limit is the largest, and will be updated after the V4 update.
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lib_deps =
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${esp32s3_base.lib_deps}
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lovyan03/LovyanGFX@^1.2.0

‎variants/esp32s3/heltec_wireless_tracker_v2/variant.h‎

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#define LED_PIN 18
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#define _VARIANT_HELTEC_WIRELESS_TRACKER
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// I2C
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#define I2C_SDA SDA
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#define I2C_SCL SCL
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// ST7735S TFT LCD
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#define ST7735S 1 // there are different (sub-)versions of ST7735
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#define ST7735_CS 38
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#define ST7735_RS 40 // DC
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#define ST7735_SDA 42 // MOSI
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#define ST7735_SCK 41
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#define ST7735_RESET 39
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#define ST7735_MISO -1
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#define ST7735_BUSY -1
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#define TFT_BL 21
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#define ST7735_SPI_HOST SPI3_HOST
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#define SPI_FREQUENCY 40000000
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#define SPI_READ_FREQUENCY 16000000
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#define SCREEN_ROTATE
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#define TFT_HEIGHT DISPLAY_WIDTH
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#define TFT_WIDTH DISPLAY_HEIGHT
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#define TFT_OFFSET_X 24
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#define TFT_OFFSET_Y 0
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#define TFT_INVERT false
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#define SCREEN_TRANSITION_FRAMERATE 3 // fps
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#define DISPLAY_FORCE_SMALL_FONTS
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#define VEXT_ENABLE 3 // active HIGH - powers the GPS, GPS LNA and OLED
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#define VEXT_ON_VALUE HIGH
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#define BUTTON_PIN 0
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#define BATTERY_PIN 1 // A battery voltage measurement pin, voltage divider connected here to measure battery voltage
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#define ADC_CHANNEL ADC1_GPIO1_CHANNEL
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#define ADC_ATTENUATION ADC_ATTEN_DB_2_5 // lower dB for high resistance voltage divider
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#define ADC_MULTIPLIER 4.9 * 1.045
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#define ADC_CTRL 2 // active HIGH, powers the voltage divider.
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#define ADC_USE_PULLUP // Use internal pullup/pulldown instead of actively driving the output
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#undef GPS_RX_PIN
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#undef GPS_TX_PIN
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#define GPS_RX_PIN 33
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#define GPS_TX_PIN 34
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#define PIN_GPS_RESET 35
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#define PIN_GPS_PPS 36
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// #define PIN_GPS_EN 3 // Uncomment to power off the GPS with triple-click on Tracker v2, though we'll also lose the
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// display.
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#define GPS_RESET_MODE LOW
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#define GPS_UC6580
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#define GPS_BAUDRATE 115200
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#define USE_SX1262
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#define LORA_DIO0 -1 // a No connect on the SX1262 module
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#define LORA_RESET 12
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#define LORA_DIO1 14 // SX1262 IRQ
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#define LORA_DIO2 13 // SX1262 BUSY
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#define LORA_DIO3 // Not connected on PCB, but internally on the TTGO SX1262, if DIO3 is high the TXCO is enabled
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#define LORA_SCK 9
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#define LORA_MISO 11
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#define LORA_MOSI 10
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#define LORA_CS 8
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#define SX126X_CS LORA_CS
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#define SX126X_DIO1 LORA_DIO1
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#define SX126X_BUSY LORA_DIO2
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#define SX126X_RESET LORA_RESET
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#define SX126X_DIO2_AS_RF_SWITCH
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#define SX126X_DIO3_TCXO_VOLTAGE 1.8
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#define LORA_PA_POWER 7 // power en
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#define LORA_PA_EN 4
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#define LORA_PA_TX_EN 46 // enable tx

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