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/*
* Copyright (c) 2006-2024 RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2024-12-07 wumingzi first version
*/
#ifndef __DRV_HW_I2C_H__
#define __DRV_HW_I2C_H__
#include <rtthread.h>
#include <rtdevice.h>
#include "sdkconfig.h"
/* esp32c3 config class */
struct esp32c3_soft_i2c_config
{
rt_uint8_t scl;
rt_uint8_t sda;
const char *bus_name;
};
/* esp32c3 i2c dirver class */
struct esp32c3_i2c
{
struct rt_i2c_bit_ops ops;
struct rt_i2c_bus_device i2c_bus;
};
int rt_hw_i2c_init(void);
#endif /* __DRV_HW_I2C_H__ */
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