/*
* Copyright (c) 2018-2019 Atmosphère-NX
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*/
#pragma once
#include
#include
#include "i2c_driver/i2c_api.hpp"
#include "boot_functions.hpp"
#include "boot_bq24193_charger.hpp"
class ChargerDriver {
private:
static constexpr u32 GpioPadName_Bq24193Charger = 0xA;
private:
I2cSessionImpl i2c_session;
public:
ChargerDriver() {
I2cDriver::Initialize();
I2cDriver::OpenSession(&this->i2c_session, I2cDevice_Bq24193);
Boot::GpioConfigure(GpioPadName_Bq24193Charger);
Boot::GpioSetDirection(GpioPadName_Bq24193Charger, GpioDirection_Output);
}
~ChargerDriver() {
I2cDriver::CloseSession(this->i2c_session);
I2cDriver::Finalize();
}
private:
Result Read(u8 addr, u8 *out_data);
Result Write(u8 addr, u8 val);
Result ReadWrite(u8 addr, u8 mask, u8 val);
Result SetInputCurrentLimit(InputCurrentLimit current);
Result SetForce20PercentChargeCurrent(bool force);
Result SetPreChargeCurrentLimit(u32 current);
Result SetTerminationCurrentLimit(u32 current);
Result SetMinimumSystemVoltageLimit(u32 voltage);
Result SetWatchdogTimerSetting(WatchdogTimerSetting setting);
Result SetChargingSafetyTimerEnabled(bool enabled);
Result ResetWatchdogTimer();
Result SetBoostModeCurrentLimit(BoostModeCurrentLimit current);
Result SetHiZEnabled(bool enabled);
public:
Result Initialize();
Result Initialize(bool set_input_current_limit);
Result SetChargeVoltageLimit(u32 voltage);
Result SetFastChargeCurrentLimit(u32 current);
Result SetChargeEnabled(bool enabled);
Result SetChargerConfiguration(ChargerConfiguration config);
Result GetInputCurrentLimit(InputCurrentLimit *out);
Result GetChargeVoltageLimit(u32 *out);
};