ePWM1设置为在计数到比较寄存器值时产生SEQ1转换触发信号，ADC两通道ADCINA0和ADCINA1完成转换后产生中断，在中断子程序中分别提取ADC的采样值(The ePWM1 is set to generate the SEQ1 conversion trigger signal when the count to the register value is compared. The ADC two channel ADCINA0 and ADCINA1 complete the i