/*
 * Copyright (C) 2018 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

syntax = "proto2";
package perfetto.protos;

message BatteryCounters {
  // Battery capacity in microampere-hours(µAh). Also known as Coulomb counter.
  optional int64 charge_counter_uah = 1;

  // Remaining battery capacity percentage of total capacity
  optional float capacity_percent = 2;

  // Instantaneous battery current in microamperes(µA).
  // Negative values indicate current being drained from the battery and
  // positive values indicate current feeding the battery from a charge source
  // (USB).
  //
  // See https://perfetto.dev/docs/data-sources/battery-counters for more info.
  optional int64 current_ua = 3;

  // Instantaneous battery current in microamperes(µA).
  optional int64 current_avg_ua = 4;

  // Battery name, emitted only on multiple batteries.
  optional string name = 5;

  // Battery capacity in microwatt-hours(µWh).
  optional int64 energy_counter_uwh = 6;

  // Battery voltage in microvolts(µV).
  optional int64 voltage_uv = 7;
}