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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 | +//------------------------------------------------------------------------------------------ |
| 13 | +// Board definition for the 0xCB Helios |
| 14 | + |
| 15 | +#ifndef _BOARDS_0XCB_HELIOS_H |
| 16 | +#define _BOARDS_0XCB_HELIOS_H |
| 17 | + |
| 18 | +// For board detection |
| 19 | +#define _0XCB_HELIOS |
| 20 | + |
| 21 | +#ifndef PICO_DEFAULT_UART |
| 22 | +#define PICO_DEFAULT_UART 0 |
| 23 | +#endif |
| 24 | +#ifndef PICO_DEFAULT_UART_TX_PIN |
| 25 | +#define PICO_DEFAULT_UART_TX_PIN 0 |
| 26 | +#endif |
| 27 | +#ifndef PICO_DEFAULT_UART_RX_PIN |
| 28 | +#define PICO_DEFAULT_UART_RX_PIN 1 |
| 29 | +#endif |
| 30 | + |
| 31 | +// User LED and level shifted PIN |
| 32 | +#ifndef PICO_DEFAULT_LED_PIN |
| 33 | +#define PICO_DEFAULT_LED_PIN 17 |
| 34 | +#endif |
| 35 | +#ifndef PICO_DEFAULT_WS2812_PIN |
| 36 | +#define PICO_DEFAULT_WS2812_PIN 25 |
| 37 | +#endif |
| 38 | + |
| 39 | +// --- I2C --- |
| 40 | +#ifndef PICO_DEFAULT_I2C |
| 41 | +#define PICO_DEFAULT_I2C 1 |
| 42 | +#endif |
| 43 | +#ifndef PICO_DEFAULT_I2C_SDA_PIN |
| 44 | +#define PICO_DEFAULT_I2C_SDA_PIN 2 |
| 45 | +#endif |
| 46 | +#ifndef PICO_DEFAULT_I2C_SCL_PIN |
| 47 | +#define PICO_DEFAULT_I2C_SCL_PIN 3 |
| 48 | +#endif |
| 49 | + |
| 50 | +// --- SPI --- |
| 51 | +#ifndef PICO_DEFAULT_SPI |
| 52 | +#define PICO_DEFAULT_SPI 0 |
| 53 | +#endif |
| 54 | +#ifndef PICO_DEFAULT_SPI_SCK_PIN |
| 55 | +#define PICO_DEFAULT_SPI_SCK_PIN 22 |
| 56 | +#endif |
| 57 | +#ifndef PICO_DEFAULT_SPI_TX_PIN |
| 58 | +#define PICO_DEFAULT_SPI_TX_PIN 23 |
| 59 | +#endif |
| 60 | +#ifndef PICO_DEFAULT_SPI_RX_PIN |
| 61 | +#define PICO_DEFAULT_SPI_RX_PIN 20 |
| 62 | +#endif |
| 63 | +#ifndef PICO_DEFAULT_SPI_CSN_PIN |
| 64 | +#define PICO_DEFAULT_SPI_CSN_PIN 21 |
| 65 | +#endif |
| 66 | + |
| 67 | +#define PICO_BOOT_STAGE2_CHOOSE_W25Q080 1 |
| 68 | + |
| 69 | +#ifndef PICO_FLASH_SPI_CLKDIV |
| 70 | +#define PICO_FLASH_SPI_CLKDIV 2 |
| 71 | +#endif |
| 72 | + |
| 73 | +// board has 16M onboard flash |
| 74 | +#ifndef PICO_FLASH_SIZE_BYTES |
| 75 | +#define PICO_FLASH_SIZE_BYTES (16 * 1024 * 1024) |
| 76 | +#endif |
| 77 | + |
| 78 | +// All boards have B1 RP2040 |
| 79 | + |
| 80 | +#ifndef PICO_RP2040_B0_SUPPORTED |
| 81 | +#define PICO_RP2040_B0_SUPPORTED 0 |
| 82 | +#endif |
| 83 | + |
| 84 | +#endif |
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