39 lines
1.1 KiB
C
39 lines
1.1 KiB
C
/*
|
|
* Copyright (C) EdgeTx
|
|
*
|
|
* Based on code named
|
|
* opentx - https://github.com/opentx/opentx
|
|
* th9x - http://code.google.com/p/th9x
|
|
* er9x - http://code.google.com/p/er9x
|
|
* gruvin9x - http://code.google.com/p/gruvin9x
|
|
*
|
|
* License GPLv2: http://www.gnu.org/licenses/gpl-2.0.html
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 as
|
|
* published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope that 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.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <stdint.h>
|
|
|
|
typedef uint8_t etx_i2c_bus_t;
|
|
|
|
int i2c_init(etx_i2c_bus_t bus);
|
|
int i2c_deinit(etx_i2c_bus_t bus);
|
|
|
|
int i2c_dev_ready(etx_i2c_bus_t bus, uint16_t addr);
|
|
|
|
int i2c_read(uint8_t bus, uint16_t addr, uint16_t reg, uint16_t reg_size,
|
|
uint8_t* data, uint16_t len);
|
|
|
|
int i2c_write(uint8_t bus, uint16_t addr, uint16_t reg, uint16_t reg_size,
|
|
uint8_t* data, uint16_t len);
|
|
|