Lago
89 lines
3.3 KiB
C
89 lines
3.3 KiB
C
#pragma once
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/* ---------- Buttons ---------- */
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#define BUTTON_TOP 0 // GPIO_NUM_0
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// Bottom button is provided by the IO expander
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#define BUTTON_BOTTOM EXPANDER_BUTTON_BOTTOM
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/* ---------- NeoPixel LED ---------- */
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#define LED_STRIP_PIN 4
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#define LED_STRIP_NUM_LEDS 1
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#define LED_STRIP_RMT_RES_HZ 10000000 // 10 MHz
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/* ---------- LCD Panel ---------- */
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#define LCD_WIDTH 410
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#define LCD_HEIGHT 502
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#define LCD_SPI_HOST SPI3_HOST
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#define LCD_PIXEL_CLK_HZ 40000000 // 40 MHz
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#define LCD_CMD_BITS 8
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#define LCD_PARAM_BITS 8
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#define LCD_COLOR_SPACE ESP_LCD_COLOR_SPACE_RGB
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#define LCD_BITS_PER_PIXEL 16
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#define LCD_DRAW_BUFF_DOUBLE 1
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// Use full-height buffer (PSRAM available)
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#define LCD_DRAW_BUFF_HEIGHT LCD_HEIGHT
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// LCD pins (QSPI)
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#define LCD_SCLK 17
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#define LCD_SDIO0 15
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#define LCD_SDIO1 14
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#define LCD_SDIO2 16
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#define LCD_SDIO3 10
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#define LCD_RST 8
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#define LCD_CS 9
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#define LCD_EN -1 // no dedicated enable pin
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/* ---------- Touch / IO Expander ---------- */
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#define TOUCH_I2C_NUM 0
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#define TOUCH_I2C_SCL 47
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#define TOUCH_I2C_SDA 48
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#define TOUCH_INT -1
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#define TOUCH_RST -1
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#define IOEXP_I2C_NUM TOUCH_I2C_NUM
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#define IOEXP_I2C_SCL TOUCH_I2C_SCL
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#define IOEXP_I2C_SDA TOUCH_I2C_SDA
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#define IOEXP_I2C_ADDR 0x20 // TCA9555 address 000
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#define IOEXP_INT_PIN 18
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/* ---------- SD-Card (SDMMC) ---------- */
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// Host and frequency
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#define SD_SDMMC_HOST SDMMC_HOST_SLOT_1
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#define SD_MAX_FREQ_KHZ 50000
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// SDMMC pins (1-bit width)
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#define SD_PIN_CMD 5
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#define SD_PIN_CLK 6
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#define SD_PIN_D0 7
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// Card detect via IO expander
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#define SD_DETECT_PIN EXPANDER_SD_CD
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// Mount parameters
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#define SD_MOUNT_POINT "/sdcard"
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#define SD_MAX_FILES 5
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#define SD_FORMAT_IF_FAIL 0
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/* ---------- Sensors ---------- */
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#define MAX17048_I2C_ADDRESS 0x36
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#define BQ25896_I2C_ADDRESS 0x6A
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/* ---------- IO Expander pin map ---------- */
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// These defines require including <TCA9555.h> in the source file that uses them
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#define EXPANDER_MAG_INT 0x00 // P00 - Magnetometer interrupt
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#define EXPANDER_RTC_INTB 0x01 // P01 - RTC INTB
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#define EXPANDER_RTC_INTA 0x02 // P02 - RTC INTA
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#define EXPANDER_SPK_SHUTDOWN 0x03 // P03 - Speaker shutdown
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#define EXPANDER_PWR_PHRL 0x04 // P04 - Power PHRL
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#define EXPANDER_FG_ALRT 0x05 // P05 - Fuel gauge alert
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#define EXPANDER_PAD_TOP 0x06 // P06 - D-pad TOP (external pull-up)
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#define EXPANDER_PAD_LEFT 0x07 // P07 - D-pad LEFT (external pull-up)
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#define EXPANDER_PAD_BOTTOM 8 // P10 - D-pad BOTTOM (external pull-up)
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#define EXPANDER_BUTTON_BOTTOM 9 // P11 - Bottom button (external pull-up)
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#define EXPANDER_PWR_INT 10 // P12 - Power INT
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#define EXPANDER_PAD_RIGHT 11 // P13 - D-pad RIGHT (external pull-up)
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#define EXPANDER_SD_CD 14 // P16 - SD card detect
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/* ---------- NeoPixel convenience ---------- */
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#define NEO_PIXEL_PIN LED_STRIP_PIN
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#define NEO_PIXEL_COUNT LED_STRIP_NUM_LEDS
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// Type: NEO_GRB + NEO_KHZ800 (define in the source using Adafruit_NeoPixel)
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