void SPI_init(void)
{
*pSPI_BAUD=2; //配置速率为1/4系统时钟 SPI速率 = SCLK/2*SPI_BAUD
*pSPI_FLG |=FLS2; //选择SPISEL2接口
*pSPI_CTL = 0x1001|CPHA| CPOL; //配置模式为手动片选模式
/*The SPI Control register (SPI_CTL) is used to configure and enable the SPI system*/
*pSPI_CTL = (*pSPI_CTL | SPE); //使能SPI接口
}
其中FLS2在工程中都没有定义好呀,怎么就用啊?