adc12138_mode_programming
ret = adc12138_mode_programming(adc, ADC12138_MODE_READ_STATUS,
return adc12138_mode_programming(adc, mode, data, len);
return adc12138_mode_programming(adc, ADC12138_MODE_READ_STATUS,
ret = adc12138_mode_programming(adc, ADC12138_MODE_AUTO_CAL, &trash, 1);
return adc12138_mode_programming(adc, mode, &trash, 1);