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/* Copyright 2017 The Chromium OS Authors. All rights reserved.
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*
* EC-EC communication, functions for client.
*/
#ifndef EC_EC_COMM_CLIENT_H_
#define EC_EC_COMM_CLIENT_H_
#include <stdint.h>
#include "config.h"
/**
* Sends EC_CMD_BATTERY_GET_DYNAMIC command to server, and writes the
* battery dynamic information into battery_dynamic[BATT_IDX_BASE].
*
* Leaves battery_dynamic[BATT_IDX_BASE] intact on error: it is the callers
* responsibility to clear the data or ignore it.
* @return EC_RES_SUCCESS on success, EC_RES_ERROR on communication error,
* else forwards the error code from the server.
*/
int ec_ec_client_base_get_dynamic_info(void);
/**
* Sends EC_CMD_BATTERY_GET_STATIC command to server, and writes the
* battery static information into battery_static[BATT_IDX_BASE].
*
* Leaves battery_static[BATT_IDX_BASE] intact on error: it is the callers
* responsibility to clear the data or ignore it.
*
* @return EC_RES_SUCCESS on success, EC_RES_ERROR on communication error,
* else forwards the error code from the server.
*/
int ec_ec_client_base_get_static_info(void);
/**
* Sends EC_CMD_CHARGER_CONTROL command to server, with the given parameters
* (see ec_commands.h/ec_params_charger_control for description).
*
* @return EC_RES_SUCCESS on success, EC_RES_ERROR on communication error,
* else forwards the error code from the server.
*/
int ec_ec_client_base_charge_control(int max_current,
int otg_voltage,
int allow_charging);
/**
* Sends EC_CMD_REBOOT_EC command to server, with EC_REBOOT_HIBERNATE parameter.
*
* @return EC_RES_ERROR on communication error (should always be the case if the
* server successfully hibernates, as it will not be able to write back the
* response, else forwards the error code from the server.
*/
int ec_ec_client_hibernate(void);
#endif /* EC_EC_COMM_CLIENT_H_ */
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