Other Parts Discussed in Thread: SYSCONFIG, C2000WARE
在给出的ADC章节的例程FILE: adc_ex6_soc_continuous_dma.c中,实现了ADCA3和ADCC3两个管脚的ADC连续模式采样。
目前有两个问题:1.连续模式是不是指一直在采样而不是只采样一次,采样的值是瞬时变化的?
2.如果采样的通道数不只是两路,而是多路采样,比如A3 C3 A2 C2 A5 C5这种多路,是修改例程的这句话么?
// Setup the ADC for continuous conversions on channels A3 and C3
setupADCContinuous(ADCA_BASE, 3);
setupADCContinuous(ADCC_BASE, 3);
添加其他的通道?
setupADCContinuous(ADCA_BASE, 2);
setupADCContinuous(ADCC_BASE, 2);
setupADCContinuous(ADCA_BASE, 3);
setupADCContinuous(ADCC_BASE, 3);
setupADCContinuous(ADCA_BASE, 5);
setupADCContinuous(ADCC_BASE, 5);