spi.c

AVR单片机仿真100例

//-----------------------------------------------------------------
// 名称: SPI接口程序
//-----------------------------------------------------------------
#define F_CPU 4000000UL
#include <avr/io.h>
#include <util/delay.h>
#define INT8U  unsigned char
#define INT16U unsigned int
//-----------------------------------------------------------------
// SPI初始化
//-----------------------------------------------------------------
void SPI_Initialise()
{


}

//-----------------------------------------------------------------
// SPI发送数据
//-----------------------------------------------------------------
INT8U SPI_Send(INT8U data)
{


}