sdk/fidl/fuchsia.hardware.adcimpl/adc-impl.fidl

// Copyright 2023 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

library fuchsia.hardware.adcimpl;
using zx;

@transport("Driver")
closed protocol Device {
    /// Get adc resolution in number of bits.
    strict GetResolution() -> (struct {
        resolution uint8;
    }) error zx.Status;

    /// Get sample - raw count from adc - of the ADC channel indicated by
    /// channel_id.
    strict GetSample(struct {
        channel_id uint32;
    }) -> (struct {
        value uint32;
    }) error zx.Status;
};

service Service {
    device client_end:Device;
};