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CC3200 GSPI数据发送接收问题

Other Parts Discussed in Thread: CC3200

TI工程师

                你好,我在用CC3200与NRF24L01通过SPI接口连接时,每次发送和接收数据时,都会卡在函数SPIDataGet()和SPIDataPut()里,都是在  while(!(HWREG(ulBase + MCSPI_O_CH0STAT)&MCSPI_CH0STAT_TXS))判断里,请问是什么情况,这个函数是库提供的,应该不至于吧,希望各位指点一二。