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/*
* Copyright (c) 2006-2021, RT-Thread Development Team
* * SPDX-License-Identifier: Apache-2.0 * * Change Logs: * Date Author Notes * 2018-11-27 SummerGift add spi flash port file */ #include <rtthread.h> #include "spi_flash.h" #include "spi_flash_sfud.h" #include "drv_spi.h" #if defined(BSP_USING_SPI_FLASH) static int rt_hw_spi_flash_init(void) { __HAL_RCC_GPIOB_CLK_ENABLE(); rt_hw_spi_device_attach("spi2", "spi20", GPIOB, GPIO_PIN_12); if (RT_NULL == rt_sfud_flash_probe("W25Q16", "spi20")) { return -RT_ERROR; }; return RT_EOK; } INIT_COMPONENT_EXPORT(rt_hw_spi_flash_init); #endif