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ADC采样问题

Other Parts Discussed in Thread: TM4C123GH6PM

TM4C123GH6PM有两个ADC模块,每个ADC模块有四个采样序列,每个采样序列又可以设置多个不同的采样通道。采样序列0可设置8个采样通道,采样序列1和2可设置4个采样通道,采样序列3 只能设置1个采样通道。如果使用采样序列0设置多个采样通道分别采样不同的数据,怎么分别把相应的采样结果读出来呢?

ADCSequenceConfigure(ADC0_BASE, 0, ADC_TRIGGER_TIMER, 0);
ADCSequenceStepConfigure(ADC0_BASE, 0, 0, ADC_CTL_CH0);
ADCSequenceStepConfigure(ADC0_BASE, 0, 1, ADC_CTL_CH1);
ADCSequenceStepConfigure(ADC0_BASE, 0, 2, ADC_CTL_CH2|ADC_CTL_END | ADC_CTL_IE );