#ifndef _SPI__H__ #define _SPI__H__ #include "ARMCM0.h" enum spi_interface{ FLASH_SPI, LCD_SPI, }; extern void spi_cs_enable(enum spi_interface interface); extern void spi_cs_disable(enum spi_interface interface); extern void spi_init(enum spi_interface interface); extern void spi_write(uint8_t *p_data,uint16_t num); extern void spi_read(uint8_t *p_data,uint16_t num); #endif