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| 1 | +/* |
| 2 | + * Copyright (c) 2020 Raspberry Pi (Trading) Ltd. |
| 3 | + * |
| 4 | + * SPDX-License-Identifier: BSD-3-Clause |
| 5 | + */ |
| 6 | + |
| 7 | +// ----------------------------------------------------- |
| 8 | +// NOTE: THIS HEADER IS ALSO INCLUDED BY ASSEMBLER SO |
| 9 | +// SHOULD ONLY CONSIST OF PREPROCESSOR DIRECTIVES |
| 10 | +// ----------------------------------------------------- |
| 11 | + |
| 12 | +// pico_cmake_set PICO_PLATFORM=rp2040 |
| 13 | + |
| 14 | +#ifndef _BOARDS_WAVESHARE_RP2040_GEEK_H |
| 15 | +#define _BOARDS_WAVESHARE_RP2040_GEEK_H |
| 16 | + |
| 17 | +// For board detection |
| 18 | +#define WAVESHARE_RP2040_GEEK |
| 19 | + |
| 20 | +// --- UART --- |
| 21 | +#ifndef PICO_DEFAULT_UART |
| 22 | +#define PICO_DEFAULT_UART 1 |
| 23 | +#endif |
| 24 | +#ifndef PICO_DEFAULT_UART_TX_PIN |
| 25 | +#define PICO_DEFAULT_UART_TX_PIN 4 |
| 26 | +#endif |
| 27 | +#ifndef PICO_DEFAULT_UART_RX_PIN |
| 28 | +#define PICO_DEFAULT_UART_RX_PIN 5 |
| 29 | +#endif |
| 30 | + |
| 31 | +// no PICO_DEFAULT_WS2812_PIN |
| 32 | + |
| 33 | +// --- I2C --- |
| 34 | +#ifndef PICO_DEFAULT_I2C |
| 35 | +#define PICO_DEFAULT_I2C 1 |
| 36 | +#endif |
| 37 | +#ifndef PICO_DEFAULT_I2C_SDA_PIN |
| 38 | +#define PICO_DEFAULT_I2C_SDA_PIN 2 |
| 39 | +#endif |
| 40 | +#ifndef PICO_DEFAULT_I2C_SCL_PIN |
| 41 | +#define PICO_DEFAULT_I2C_SCL_PIN 3 |
| 42 | +#endif |
| 43 | + |
| 44 | +// --- SPI --- |
| 45 | +#ifndef PICO_DEFAULT_SPI |
| 46 | +#define PICO_DEFAULT_SPI 0 |
| 47 | +#endif |
| 48 | +#ifndef PICO_DEFAULT_SPI_SCK_PIN |
| 49 | +#define PICO_DEFAULT_SPI_SCK_PIN 18 |
| 50 | +#endif |
| 51 | +#ifndef PICO_DEFAULT_SPI_TX_PIN |
| 52 | +#define PICO_DEFAULT_SPI_TX_PIN 19 |
| 53 | +#endif |
| 54 | +#ifndef PICO_DEFAULT_SPI_RX_PIN |
| 55 | +#define PICO_DEFAULT_SPI_RX_PIN 20 |
| 56 | +#endif |
| 57 | +#ifndef PICO_DEFAULT_SPI_CSN_PIN |
| 58 | +#define PICO_DEFAULT_SPI_CSN_PIN 17 |
| 59 | +#endif |
| 60 | + |
| 61 | +// --- LCD --- |
| 62 | +#ifndef WAVESHARE_LCD_SPI |
| 63 | +#define WAVESHARE_LCD_SPI 1 |
| 64 | +#endif |
| 65 | +#ifndef WAVESHARE_LCD_DC_PIN |
| 66 | +#define WAVESHARE_LCD_DC_PIN 8 |
| 67 | +#endif |
| 68 | +#ifndef WAVESHARE_LCD_CS_PIN |
| 69 | +#define WAVESHARE_LCD_CS_PIN 9 |
| 70 | +#endif |
| 71 | +#ifndef WAVESHARE_LCD_SCLK_PIN |
| 72 | +#define WAVESHARE_LCD_SCLK_PIN 10 |
| 73 | +#endif |
| 74 | +#ifndef WAVESHARE_LCD_TX_PIN |
| 75 | +#define WAVESHARE_LCD_TX_PIN 11 |
| 76 | +#endif |
| 77 | +#ifndef WAVESHARE_LCD_RST_PIN |
| 78 | +#define WAVESHARE_LCD_RST_PIN 12 |
| 79 | +#endif |
| 80 | +#ifndef WAVESHARE_LCD_BL_PIN |
| 81 | +#define WAVESHARE_LCD_BL_PIN 25 |
| 82 | +#endif |
| 83 | + |
| 84 | +// --- FLASH --- |
| 85 | +#define PICO_BOOT_STAGE2_CHOOSE_W25Q080 1 |
| 86 | + |
| 87 | +#ifndef PICO_FLASH_SPI_CLKDIV |
| 88 | +#define PICO_FLASH_SPI_CLKDIV 2 |
| 89 | +#endif |
| 90 | + |
| 91 | +// pico_cmake_set_default PICO_FLASH_SIZE_BYTES = (4 * 1024 * 1024) |
| 92 | +#ifndef PICO_FLASH_SIZE_BYTES |
| 93 | +#define PICO_FLASH_SIZE_BYTES (4 * 1024 * 1024) |
| 94 | +#endif |
| 95 | +// Drive high to force power supply into PWM mode (lower ripple on 3V3 at light loads) |
| 96 | +#define PICO_SMPS_MODE_PIN 23 |
| 97 | + |
| 98 | +// All boards have B1 RP2040 |
| 99 | +#ifndef PICO_RP2040_B0_SUPPORTED |
| 100 | +#define PICO_RP2040_B0_SUPPORTED 0 |
| 101 | +#endif |
| 102 | + |
| 103 | +#endif |
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