#ifndef DRV_SPI_H #define DRV_SPI_H #include <rtthread.h> #include <rtdevice.h> rt_err_t rt_hw_spi_device_attach(const char *bus_name, const char *device_name, rt_uint32_t pin); int rt_hw_spi_init(void); #endif //DRV_SPI_H
