127 lines
3.9 KiB
C
127 lines
3.9 KiB
C
#ifndef BOARD_CONFIG_H
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#define BOARD_CONFIG_H
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#include "pico/stdlib.h"
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// Forward declare display and touch types (actual enums in respective headers)
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// Display options: DISPLAY_TYPE_ST7796, DISPLAY_TYPE_ST7789, DISPLAY_TYPE_EPAPER
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// Touch options: TOUCH_TYPE_FT6336U, TOUCH_TYPE_NONE
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// Board-specific pin definitions and configurations
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#if defined(PICO_BOARD_ADAFRUIT_FEATHER_RP2350)
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// Adafruit Feather RP2350 pinout
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#define BOARD_NAME "Adafruit Feather RP2350"
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// Display configuration
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#define DISPLAY_WIDTH 480
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#define DISPLAY_HEIGHT 320
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#define DISPLAY_TYPE_SELECTED 0 // DISPLAY_TYPE_ST7796
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// Touch configuration
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#define TOUCH_TYPE_SELECTED 0 // TOUCH_TYPE_FT6336U
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#define TOUCH_SWAP_XY true
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#define TOUCH_INVERT_X true
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#define TOUCH_INVERT_Y false
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// SPI pins for display
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#define DISPLAY_SPI_PORT spi1
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#define DISPLAY_SCK_PIN 18
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#define DISPLAY_MOSI_PIN 19
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#define DISPLAY_MISO_PIN 20
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#define DISPLAY_CS_PIN 17
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#define DISPLAY_DC_PIN 16
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#define DISPLAY_RST_PIN 15
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#define DISPLAY_BL_PIN 14
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#define DISPLAY_BUSY_PIN 13 // For e-paper displays
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// I2C pins for touch
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#define TOUCH_I2C_PORT i2c0
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#define TOUCH_SDA_PIN 4
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#define TOUCH_SCL_PIN 5
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#define TOUCH_INT_PIN 6
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#define TOUCH_RST_PIN 7
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// SD card pins (shared SPI with display)
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#define SD_SPI_PORT spi1
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#define SD_CS_PIN 10
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#elif defined(PICO_BOARD) && (PICO_BOARD == pico2 || PICO_BOARD == pico2_w)
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// Raspberry Pi Pico 2 / Pico 2 W pinout
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#define BOARD_NAME "Raspberry Pi Pico 2"
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// Display configuration
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#define DISPLAY_WIDTH 480
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#define DISPLAY_HEIGHT 320
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#define DISPLAY_TYPE_SELECTED 0 // DISPLAY_TYPE_ST7796
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// Touch configuration
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#define TOUCH_TYPE_SELECTED 0 // TOUCH_TYPE_FT6336U
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#define TOUCH_SWAP_XY true
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#define TOUCH_INVERT_X true
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#define TOUCH_INVERT_Y false
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// SPI pins for display (using SPI0)
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#define DISPLAY_SPI_PORT spi0
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#define DISPLAY_SCK_PIN 2 // GP2
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#define DISPLAY_MOSI_PIN 3 // GP3
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#define DISPLAY_MISO_PIN 4 // GP4
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#define DISPLAY_CS_PIN 5 // GP5
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#define DISPLAY_DC_PIN 6 // GP6
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#define DISPLAY_RST_PIN 7 // GP7
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#define DISPLAY_BL_PIN 8 // GP8
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#define DISPLAY_BUSY_PIN 9 // GP9 - For e-paper displays
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// I2C pins for touch (using I2C0)
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#define TOUCH_I2C_PORT i2c0
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#define TOUCH_SDA_PIN 12 // GP12
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#define TOUCH_SCL_PIN 13 // GP13
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#define TOUCH_INT_PIN 14 // GP14
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#define TOUCH_RST_PIN 15 // GP15
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// SD card pins (separate SPI1)
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#define SD_SPI_PORT spi1
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#define SD_CS_PIN 17 // GP17
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#else
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#warning "Unknown board! Using default Pico 2 pinout"
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#define BOARD_NAME "Unknown Board (Pico 2 defaults)"
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// Display configuration
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#define DISPLAY_WIDTH 480
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#define DISPLAY_HEIGHT 320
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#define DISPLAY_TYPE_SELECTED 0 // DISPLAY_TYPE_ST7796
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// Touch configuration
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#define TOUCH_TYPE_SELECTED 0 // TOUCH_TYPE_FT6336U
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#define TOUCH_SWAP_XY true
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#define TOUCH_INVERT_X true
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#define TOUCH_INVERT_Y false
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// Default to Pico 2 pinout
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#define DISPLAY_SPI_PORT spi0
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#define DISPLAY_SCK_PIN 2
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#define DISPLAY_MOSI_PIN 3
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#define DISPLAY_MISO_PIN 4
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#define DISPLAY_CS_PIN 5
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#define DISPLAY_DC_PIN 6
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#define DISPLAY_RST_PIN 7
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#define DISPLAY_BL_PIN 8
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#define DISPLAY_BUSY_PIN 9 // For e-paper displays
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#define TOUCH_I2C_PORT i2c0
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#define TOUCH_SDA_PIN 12
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#define TOUCH_SCL_PIN 13
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#define TOUCH_INT_PIN 14
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#define TOUCH_RST_PIN 15
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#define SD_SPI_PORT spi1
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#define SD_CS_PIN 17
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#endif
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// Common configuration
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#define SPI_BAUDRATE (32 * 1000 * 1000) // 32 MHz for display
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#define I2C_BAUDRATE (400 * 1000) // 400 kHz for touch
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#endif // BOARD_CONFIG_H
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