mirror of
https://github.com/meshtastic/firmware.git
synced 2025-07-30 02:15:41 +00:00
b3525c2569
* initial draft * fix touchscreen * fix touchscreen * optimize GPS * battery management * cleanup comments * enable vibration motor * refactored TCA8418Keyboard * update HW_VENDOR id * manual fixes after merge * fix keyboard/BQ27220 detection * add BQ27220 * modify charge voltage and current * update XpowerLib * design capacity * try-fix charge behavior * improve Vbus detection * moved variant into esp32s3 folder --------- Co-authored-by: Ben Meadors <benmmeadors@gmail.com> Co-authored-by: Thomas Göttgens <tgoettgens@gmail.com>
95 lines
2.2 KiB
C
95 lines
2.2 KiB
C
// Display (E-Ink)
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#define PIN_EINK_CS 34
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#define PIN_EINK_BUSY 37
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#define PIN_EINK_DC 35
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#define PIN_EINK_RES -1
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#define PIN_EINK_SCLK 36
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#define PIN_EINK_MOSI 47
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#define I2C_SDA SDA
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#define I2C_SCL SCL
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// CST328 touch screen (implementation in src/platform/extra_variants/t_deck_pro/variant.cpp)
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#define HAS_TOUCHSCREEN 1
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#define CST328_PIN_INT 12
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#define CST328_PIN_RST 45
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#define USE_POWERSAVE
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#define SLEEP_TIME 120
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// GNNS
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#define HAS_GPS 1
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#define GPS_BAUDRATE 38400
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#define PIN_GPS_EN 15
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#define GPS_EN_ACTIVE 1
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#define GPS_RX_PIN 44
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#define GPS_TX_PIN 43
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#define PIN_GPS_PPS 1
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#define BUTTON_PIN 0
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// vibration motor
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#define PIN_VIBRATION 2
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// Have SPI interface SD card slot
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#define HAS_SDCARD
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#define SDCARD_USE_SPI1
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#define SPI_MOSI (33)
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#define SPI_SCK (36)
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#define SPI_MISO (47)
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#define SPI_CS (48)
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#define SDCARD_CS SPI_CS
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#define SD_SPI_FREQUENCY 75000000U
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// TCA8418 keyboard
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#define KB_BL_PIN 42
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#define CANNED_MESSAGE_MODULE_ENABLE 1
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// microphone PCM5102A
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#define PCM5102A_SCK 47
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#define PCM5102A_DIN 17
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#define PCM5102A_LRCK 18
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// LTR_553ALS light sensor
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#define HAS_LTR553ALS
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// gyroscope BHI260AP
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#define BOARD_1V8_EN 38
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#define HAS_BHI260AP
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// battery charger BQ25896
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#define HAS_PPM 1
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#define XPOWERS_CHIP_BQ25896
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// battery quality management BQ27220
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#define HAS_BQ27220 1
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#define BQ27220_I2C_SDA SDA
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#define BQ27220_I2C_SCL SCL
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#define BQ27220_DESIGN_CAPACITY 1400
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// LoRa
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#define USE_SX1262
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#define USE_SX1268
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#define LORA_EN 46 // LoRa enable pin
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#define LORA_SCK 36
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#define LORA_MISO 47
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#define LORA_MOSI 33
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#define LORA_CS 3
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#define LORA_DIO0 -1 // a No connect on the SX1262 module
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#define LORA_RESET 4
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#define LORA_DIO1 5 // SX1262 IRQ
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#define LORA_DIO2 6 // 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 SX126X_CS LORA_CS // FIXME - we really should define LORA_CS instead
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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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// Not really an E22 but TTGO seems to be trying to clone that
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#define SX126X_DIO2_AS_RF_SWITCH
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#define SX126X_DIO3_TCXO_VOLTAGE 2.4
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// Internally the TTGO module hooks the SX1262-DIO2 in to control the TX/RX switch (which is the default for the sx1262interface
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// code)
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