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0bfac7b5f9
* Fix Heltec Tracker Screen issues Fix Heltec Tracker Screen issues like wrong offsets, display size and screen not shutting down. Divides board into two different envs for 1.0 and 1.1 version PCB * Helteck wireless tracker default version V1_1 * rename heltec tracker 1.1 - trunk fmt rename varian of heltec tracker 1.1 to "heltec tracker" to be retro-compatible. Trunk formatting. * Heltec Tracker increase Screen update to 3Hz Heltec Tracker increase Screen update to 3Hz from 1Hz
72 lines
2.0 KiB
C
72 lines
2.0 KiB
C
#define LED_PIN 18
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#define HELTEC_TRACKER_V1_X
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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 ST7735_BL_V03 45
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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 26
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#define TFT_OFFSET_Y -1
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#define VTFT_CTRL_V03 46 // Heltec Tracker needs this pulled low for TFT
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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_V03 Vext // active low, powers the oled display and the lora antenna boost
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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
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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 VGNSS_CTRL_V03 37 // Heltec Tracker needs this pulled low for GPS
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#define PIN_GPS_EN VGNSS_CTRL_V03
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#define GPS_EN_ACTIVE LOW
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#define GPS_RESET_MODE LOW
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#define GPS_UC6580
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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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