src/i2c_temperature/fidl/i2c_temperature.fidl

// Copyright 2022 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 examples.i2c.temperature;

using zx;

/// Protocol for interacting with I2cTemperature.
protocol Device {
    /// Sends a command to measure the temperature, then read
    /// the value.
    ReadTemperature() -> (struct {
        temperature float32;
    }) error zx.status;

    /// Sends a command to reset the sensor.
    ResetSensor() -> (struct {}) error zx.status;
};

/// The Service enables the driver framework to offer the Device protocol to
/// other components.
service Service {
  device client_end:Device;
};