mirror of
https://github.com/CTCaer/hekate
synced 2024-07-05 16:03:29 +00:00
185526d134
BDK will allow developers to use the full collection of drivers, with limited editing, if any, for making payloads for Nintendo Switch. Using a single source for everything will also help decoupling Switch specific code and easily port it to other Tegra X1/X1+ platforms. And maybe even to lower targets. Everything is now centrilized into bdk folder. Every module or project can utilize it by simply including it. This is just the start and it will continue to improve.
49 lines
1.4 KiB
C
49 lines
1.4 KiB
C
/*
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* Copyright (c) 2018 naehrwert
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* Copyright (c) 2020 CTCaer
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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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#ifndef _I2C_H_
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#define _I2C_H_
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#include "../utils/types.h"
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#define I2C_1 0
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#define I2C_2 1
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#define I2C_3 2
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#define I2C_4 3
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#define I2C_5 4
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#define I2C_6 5
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#define I2C_CNFG 0x00
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#define I2C_CMD_ADDR0 0x01
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#define I2C_CMD_DATA1 0x03
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#define I2C_CMD_DATA2 0x04
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#define I2C_STATUS 0x07
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#define INTERRUPT_STATUS_REGISTER 0x1A
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#define I2C_CLK_DIVISOR_REGISTER 0x1B
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#define I2C_BUS_CLEAR_CONFIG 0x21
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#define I2C_BUS_CLEAR_STATUS 0x22
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#define I2C_CONFIG_LOAD 0x23
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void i2c_init(u32 idx);
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int i2c_send_buf_small(u32 idx, u32 x, u32 y, u8 *buf, u32 size);
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int i2c_recv_buf(u8 *buf, u32 size, u32 idx, u32 x);
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int i2c_recv_buf_small(u8 *buf, u32 size, u32 idx, u32 x, u32 y);
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int i2c_send_byte(u32 idx, u32 x, u32 y, u8 b);
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u8 i2c_recv_byte(u32 idx, u32 x, u32 y);
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#endif
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