ad1889_channel_reset
ad1889_channel_reset(chip, AD_CHAN_WAV);
ad1889_channel_reset(chip, AD_CHAN_ADC);
ad1889_channel_reset(chip, AD_CHAN_WAV);
ad1889_channel_reset(chip, AD_CHAN_ADC);
ad1889_channel_reset(chip, AD_CHAN_WAV | AD_CHAN_ADC);