mirror of
https://github.com/Atmosphere-NX/Atmosphere
synced 2024-11-10 15:16:34 +00:00
47 lines
1.7 KiB
C++
47 lines
1.7 KiB
C++
/*
|
|
* 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 "i2c_driver_types.hpp"
|
|
#include "i2c_bus_accessor.hpp"
|
|
|
|
namespace ams::i2c::driver::impl {
|
|
|
|
class Session {
|
|
private:
|
|
os::Mutex bus_accessor_mutex;
|
|
BusAccessor *bus_accessor = nullptr;
|
|
Bus bus = Bus::I2C1;
|
|
u32 slave_address = 0;
|
|
AddressingMode addressing_mode = AddressingMode::SevenBit;
|
|
u32 max_retries = 0;
|
|
u64 retry_wait_time = 0;
|
|
bool open = false;
|
|
public:
|
|
Session() { /* ... */ }
|
|
public:
|
|
void Open(Bus bus, u32 slave_address, AddressingMode addr_mode, SpeedMode speed_mode, BusAccessor *bus_accessor, u32 max_retries, u64 retry_wait_time);
|
|
void Start();
|
|
void Close();
|
|
|
|
bool IsOpen() const;
|
|
|
|
Result DoTransaction(void *dst, const void *src, size_t num_bytes, I2cTransactionOption option, Command command);
|
|
Result DoTransactionWithRetry(void *dst, const void *src, size_t num_bytes, I2cTransactionOption option, Command command);
|
|
};
|
|
|
|
}
|
|
|
|
|