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TMS320F280034: TMS320F280034

Part Number: TMS320F280034
Other Parts Discussed in Thread: C2000WARE

问题1:关于硬件spi使用有个问题想要请教一下 ,在硬件烧录器仿真程序时,SPIRXEMU接收到了数据,但是SPIRXBUF却没有,是否是我配置spi初始化的问题。

问题2: spi等待接收标志, while(SpibRegs.SPIFFRX.bit.RXFFST != 1);  程序会一直卡在这条语句,而此时的值 SpibRegs.SPIFFRX.bit.RXFFST = 4