可尝试.csControl=spidrvCsControlApplication;
并在传输前后手动控制片选信号:
GPIO PinOutClear(SPI CS PORT,SPI CS PIN);// 拉低CS
SPIDRV MTransmitB(&tSpiDrvHandle,u8TxBuffer,len1);
SPIDRV MTransmitB(&tSpiDrvHandle,u8TxBuffer + len1, len2);
GPIO PinOutSet(SPI CS PORT, SPI CS PIN);