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boot: finish i2c driver

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Michael Scire 2019-05-02 08:30:13 -07:00
parent 55a8154691
commit 31c4c33042
7 changed files with 439 additions and 0 deletions
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38
stratosphere/boot/source/i2c_driver/i2c_api.hpp Normal file
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/*
* 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 <http://www.gnu.org/licenses/>.
*/
#pragma once
#include <switch.h>
#include <stratosphere.hpp>
#include "i2c_types.hpp"
#include "i2c_command_list.hpp"
class I2cDriver {
public:
static void Initialize();
static void Finalize();
static void OpenSession(I2cSessionImpl *out_session, I2cDevice device);
static void CloseSession(I2cSessionImpl &session);
static Result Send(I2cSessionImpl &session, const void *src, size_t size, I2cTransactionOption option);
static Result Receive(I2cSessionImpl &session, void *dst, size_t size, I2cTransactionOption option);
static Result ExecuteCommandList(I2cSessionImpl &session, void *dst, size_t size, const void *cmd_list, size_t cmd_list_size);
static void SuspendBuses();
static void ResumeBuses();
static void SuspendPowerBus();
static void ResumePowerBus();
};