| /* |
| * Copyright (c) 2020 Raspberry Pi (Trading) Ltd. |
| * |
| * SPDX-License-Identifier: BSD-3-Clause |
| */ |
| |
| // ----------------------------------------------------- |
| // NOTE: THIS HEADER IS ALSO INCLUDED BY ASSEMBLER SO |
| // SHOULD ONLY CONSIST OF PREPROCESSOR DIRECTIVES |
| // ----------------------------------------------------- |
| |
| #ifndef _BOARDS_SEEED_XIAO_RP2040_H |
| #define _BOARDS_SEEED_XIAO_RP2040_H |
| |
| // For board detection |
| #define SEEED_XIAO_RP2040 |
| |
| // On some samples, the xosc can take longer to stabilize than is usual |
| #ifndef PICO_XOSC_STARTUP_DELAY_MULTIPLIER |
| #define PICO_XOSC_STARTUP_DELAY_MULTIPLIER 64 |
| #endif |
| |
| //------------- UART -------------// |
| #ifndef PICO_DEFAULT_UART |
| #define PICO_DEFAULT_UART 0 |
| #endif |
| |
| #ifndef PICO_DEFAULT_UART_TX_PIN |
| #define PICO_DEFAULT_UART_TX_PIN 0 |
| #endif |
| |
| #ifndef PICO_DEFAULT_UART_RX_PIN |
| #define PICO_DEFAULT_UART_RX_PIN 1 |
| #endif |
| |
| //------------- LED -------------// |
| #ifndef PICO_DEFAULT_LED_PIN |
| #define PICO_DEFAULT_LED_PIN 25 |
| #endif |
| |
| #ifndef PICO_DEFAULT_LED_PIN_INVERTED |
| #define PICO_DEFAULT_LED_PIN_INVERTED 1 |
| #endif |
| |
| #ifndef PICO_DEFAULT_WS2812_PIN |
| #define PICO_DEFAULT_WS2812_PIN 12 |
| #endif |
| |
| #ifndef PICO_DEFAULT_WS2812_POWER_PIN |
| #define PICO_DEFAULT_WS2812_POWER_PIN 11 |
| #endif |
| |
| //------------- I2C -------------// |
| #ifndef PICO_DEFAULT_I2C |
| #define PICO_DEFAULT_I2C 1 |
| #endif |
| |
| #ifndef PICO_DEFAULT_I2C_SDA_PIN |
| #define PICO_DEFAULT_I2C_SDA_PIN 6 |
| #endif |
| |
| #ifndef PICO_DEFAULT_I2C_SCL_PIN |
| #define PICO_DEFAULT_I2C_SCL_PIN 7 |
| #endif |
| |
| //------------- SPI -------------// |
| #ifndef PICO_DEFAULT_SPI |
| #define PICO_DEFAULT_SPI 0 |
| #endif |
| |
| #ifndef PICO_DEFAULT_SPI_TX_PIN |
| #define PICO_DEFAULT_SPI_TX_PIN 3 |
| #endif |
| |
| #ifndef PICO_DEFAULT_SPI_RX_PIN |
| #define PICO_DEFAULT_SPI_RX_PIN 4 |
| #endif |
| |
| #ifndef PICO_DEFAULT_SPI_SCK_PIN |
| #define PICO_DEFAULT_SPI_SCK_PIN 2 |
| #endif |
| |
| //------------- FLASH -------------// |
| |
| #define PICO_BOOT_STAGE2_CHOOSE_W25Q080 1 |
| |
| #ifndef PICO_FLASH_SPI_CLKDIV |
| #define PICO_FLASH_SPI_CLKDIV 2 |
| #endif |
| |
| #ifndef PICO_FLASH_SIZE_BYTES |
| #define PICO_FLASH_SIZE_BYTES (2 * 1024 * 1024) |
| #endif |
| |
| // All boards have B1 RP2040 |
| #ifndef PICO_RP2040_B0_SUPPORTED |
| #define PICO_RP2040_B0_SUPPORTED 0 |
| #endif |
| |
| #endif |
