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// Copyright 2020 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.
@available(added=7)
library fuchsia.hardware.adc;
using zx;
protocol Device {
/// Get adc resolution in number of bits
GetResolution() -> (struct {
resolution uint8;
}) error zx.status;
/// Get sample - raw count from adc
GetSample() -> (struct {
value uint32;
}) error zx.status;
/// Get sample normalized to [0.0-1.0]
GetNormalizedSample() -> (struct {
value float32;
}) error zx.status;
};