create_adc_command
devpriv->dux_commands[i + 2] = create_adc_command(chan, range);
devpriv->dux_commands[1] = create_adc_command(chan, range);
create_adc_command(chan, &muxsg0, &muxsg1);
create_adc_command(chan, &muxsg0, &muxsg1);