rt-thread/bsp/stm32/stm32f411-atk-nano/board/ports/spi_flash_init.c

32 lines
654 B
C

/*
* 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", GET_PIN(B, 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