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今天发现一个奇怪的现象,上午能用MSP432的硬件SPI驱动SD卡,下午就不能了,最后发现程序始终停留在SPI_enableInterrupt()这个函数里,这是什么鬼啊???



一直比较喜欢TI的产品,这次有点点点失望了,求解释?