如题,请高手指点下
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如题,请高手指点下
TMS320F2837xS Delfino Microcontrollers Technical Reference Manual (spruhx5e) 4.2.3段有如下说明:
Upon receipt of a peripheral interrupt event signal, the DMA will automatically send a clear signal
to the interrupt source so that subsequent interrupt events will occur.
似乎DMA响应后应该清除中断信号,不会再产生ADC中断了。