This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
你好!
driverlib里面的ADC没有与ADC中断相关的API,所以我自己使用driverlib中interrupt.c里面的函数注册了一个ADC中断服务程序,如下:
IntRegister(INT_AUX_ADC , WSN_AdcDmaIsr);
IntEnable(INT_AUX_ADC);
但是,在中断服务程序WSN_AdcDmaIsr中,我无法判断是underflow,overflow,dma transfer done中哪个原因触发的中断?
老哥,你的问题解决了么?
我现在也要做DMA获取ADC采样数据。。。