/* * Copyright (c) 2006-2022, RT-Thread Development Team * * SPDX-License-Identifier: Apache-2.0 * * Change Logs: * Date Author Notes * 2021-08-10 charlown first version */ #ifndef __DRV_SPI__ #define __DRV_SPI__ int rt_hw_spi_init(void); rt_err_t rt_hw_spi_device_attach(const char *bus_name, const char *device_name, rt_uint32_t cs_pin); #endif