mirror of
https://github.com/Atmosphere-NX/Atmosphere
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45 lines
1.6 KiB
C++
45 lines
1.6 KiB
C++
/*
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* Copyright (c) 2018-2020 Atmosphère-NX
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include <vapours.hpp>
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#include <stratosphere/i2c/i2c_types.hpp>
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namespace ams::i2c::driver {
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namespace impl {
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constexpr inline size_t I2cSessionSize = 0x60;
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constexpr inline size_t I2cSessionAlign = 8;
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struct alignas(I2cSessionAlign) I2cSessionImplPadded;
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}
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struct I2cSession {
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util::TypedStorage<impl::I2cSessionImplPadded, impl::I2cSessionSize, impl::I2cSessionAlign> _impl;
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};
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Result OpenSession(I2cSession *out, DeviceCode device_code);
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void CloseSession(I2cSession &session);
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Result Send(I2cSession &session, const void *src, size_t src_size, TransactionOption option);
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Result Receive(void *dst, size_t dst_size, I2cSession &session, TransactionOption option);
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Result ExecuteCommandList(void *dst, size_t dst_size, I2cSession &session, const void *src, size_t src_size);
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Result SetRetryPolicy(I2cSession &session, int max_retry_count, int retry_interval_ms);
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}
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