mirror of
https://github.com/meshtastic/firmware.git
synced 2026-01-06 01:48:13 +00:00
3a90781e1b
* Add t-echo plus support * T-Echo plus hw model * Cruft * Fix * Added InkHUD style touch backlight control
146 lines
3.3 KiB
C
146 lines
3.3 KiB
C
#ifndef _VARIANT_T_ECHO_PLUS_
|
|
#define _VARIANT_T_ECHO_PLUS_
|
|
|
|
#define VARIANT_MCK (64000000ul)
|
|
#define USE_LFXO
|
|
|
|
#include "WVariant.h"
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
// Pin counts
|
|
#define PINS_COUNT (48)
|
|
#define NUM_DIGITAL_PINS (48)
|
|
#define NUM_ANALOG_INPUTS (1)
|
|
#define NUM_ANALOG_OUTPUTS (0)
|
|
|
|
// LEDs (not documented on pinmap; keep defaults for compatibility)
|
|
#define PIN_LED1 (0 + 14)
|
|
#define PIN_LED2 (0 + 15)
|
|
#define PIN_LED3 (0 + 13)
|
|
|
|
#define LED_RED PIN_LED3
|
|
#define LED_BLUE PIN_LED1
|
|
#define LED_GREEN PIN_LED2
|
|
|
|
#define LED_BUILTIN LED_BLUE
|
|
#define LED_CONN LED_GREEN
|
|
|
|
#define LED_STATE_ON 0
|
|
|
|
// Buttons / touch
|
|
#define PIN_BUTTON1 (32 + 10)
|
|
#define BUTTON_ACTIVE_LOW true
|
|
#define BUTTON_ACTIVE_PULLUP true
|
|
#define PIN_BUTTON2 (0 + 18) // reset-labelled but usable as GPIO
|
|
#define PIN_BUTTON_TOUCH (0 + 11) // capacitive touch
|
|
#define BUTTON_TOUCH_ACTIVE_LOW true
|
|
#define BUTTON_TOUCH_ACTIVE_PULLUP true
|
|
|
|
#define BUTTON_CLICK_MS 400
|
|
#define BUTTON_TOUCH_MS 200
|
|
|
|
// Analog
|
|
#define PIN_A0 (4)
|
|
#define BATTERY_PIN PIN_A0
|
|
static const uint8_t A0 = PIN_A0;
|
|
#define ADC_RESOLUTION 14
|
|
#define BATTERY_SENSE_RESOLUTION_BITS 12
|
|
#define BATTERY_SENSE_RESOLUTION 4096.0
|
|
#undef AREF_VOLTAGE
|
|
#define AREF_VOLTAGE 3.0
|
|
#define VBAT_AR_INTERNAL AR_INTERNAL_3_0
|
|
#define ADC_MULTIPLIER (2.0F)
|
|
|
|
// NFC
|
|
#define PIN_NFC1 (9)
|
|
#define PIN_NFC2 (10)
|
|
|
|
// I2C (IMU BHI260AP, RTC, etc.)
|
|
#define WIRE_INTERFACES_COUNT 1
|
|
#define PIN_WIRE_SDA (0 + 26)
|
|
#define PIN_WIRE_SCL (0 + 27)
|
|
#define HAS_BHI260AP
|
|
|
|
#define TP_SER_IO (0 + 11)
|
|
|
|
// RTC interrupt
|
|
#define PIN_RTC_INT (0 + 16)
|
|
|
|
// QSPI flash
|
|
#define PIN_QSPI_SCK (32 + 14)
|
|
#define PIN_QSPI_CS (32 + 15)
|
|
#define PIN_QSPI_IO0 (32 + 12)
|
|
#define PIN_QSPI_IO1 (32 + 13)
|
|
#define PIN_QSPI_IO2 (0 + 7)
|
|
#define PIN_QSPI_IO3 (0 + 5)
|
|
|
|
// On-board QSPI Flash
|
|
#define EXTERNAL_FLASH_DEVICES MX25R1635F
|
|
#define EXTERNAL_FLASH_USE_QSPI
|
|
|
|
// LoRa SX1262
|
|
#define USE_SX1262
|
|
#define USE_SX1268
|
|
#define SX126X_CS (0 + 24)
|
|
#define SX126X_DIO1 (0 + 20)
|
|
#define SX1262_DIO3 (0 + 21)
|
|
#define SX126X_BUSY (0 + 17)
|
|
#define SX126X_RESET (0 + 25)
|
|
#define SX126X_DIO2_AS_RF_SWITCH
|
|
#define SX126X_DIO3_TCXO_VOLTAGE 1.8
|
|
#define TCXO_OPTIONAL
|
|
|
|
#define SPI_INTERFACES_COUNT 2
|
|
|
|
#define PIN_SPI_MISO (0 + 23)
|
|
#define PIN_SPI_MOSI (0 + 22)
|
|
#define PIN_SPI_SCK (0 + 19)
|
|
|
|
// E-paper (1.54" per pinmap)
|
|
// Alias PIN_EINK_EN to keep common eink power control code working
|
|
#define PIN_EINK_BL (32 + 11) // backlight / panel power switch
|
|
#define PIN_EINK_EN PIN_EINK_BL
|
|
#define PIN_EINK_CS (0 + 30)
|
|
#define PIN_EINK_BUSY (0 + 3)
|
|
#define PIN_EINK_DC (0 + 28)
|
|
#define PIN_EINK_RES (0 + 2)
|
|
#define PIN_EINK_SCLK (0 + 31)
|
|
#define PIN_EINK_MOSI (0 + 29) // also called SDI
|
|
|
|
// Power control
|
|
#define PIN_POWER_EN (0 + 12)
|
|
|
|
#define PIN_SPI1_MISO (32 + 7) // Placeholder MISO; keep off QSPI pins to avoid contention
|
|
#define PIN_SPI1_MOSI PIN_EINK_MOSI
|
|
#define PIN_SPI1_SCK PIN_EINK_SCLK
|
|
|
|
// GPS (TX/RX/Wake/Reset/PPS per pinmap)
|
|
#define GPS_L76K
|
|
#define PIN_GPS_REINIT (32 + 5) // Reset
|
|
#define PIN_GPS_STANDBY (32 + 2) // Wake
|
|
#define PIN_GPS_PPS (32 + 4)
|
|
#define GPS_TX_PIN (32 + 8)
|
|
#define GPS_RX_PIN (32 + 9)
|
|
#define GPS_THREAD_INTERVAL 50
|
|
|
|
#define PIN_SERIAL1_RX GPS_RX_PIN
|
|
#define PIN_SERIAL1_TX GPS_TX_PIN
|
|
|
|
// Sensors / accessories
|
|
#define PIN_BUZZER (0 + 6)
|
|
#define PIN_DRV_EN (0 + 8)
|
|
|
|
#define HAS_DRV2605 1
|
|
|
|
// Battery / ADC already defined above
|
|
#define HAS_RTC 1
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif
|