94 lines
2.3 KiB
C
94 lines
2.3 KiB
C
|
/*
|
||
|
|
* Copyright (c) 2006-2024, RT-Thread Development Team
|
||
|
|
*
|
||
|
|
* SPDX-License-Identifier: Apache-2.0
|
||
|
|
*
|
||
|
|
* Change Logs:
|
||
|
|
* Date Author Notes
|
||
|
|
* 2024-01-20 wirano first version
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef __I2C_CONFIG_H__
|
||
|
|
#define __I2C_CONFIG_H__
|
||
|
|
|
||
|
|
|
||
|
|
#include <rtthread.h>
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
extern "C" {
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#if defined(BSP_I2C0_CLK_100)
|
||
|
|
#define I2C0_CLK 100000
|
||
|
|
#elif defined(BSP_I2C0_CLK_400)
|
||
|
|
#define I2C0_CLK 400000
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#if defined(BSP_I2C1_CLK_100)
|
||
|
|
#define I2C1_CLK 100000
|
||
|
|
#elif defined(BSP_I2C1_CLK_400)
|
||
|
|
#define I2C1_CLK 400000
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#if defined(BSP_I2C2_CLK_100)
|
||
|
|
#define I2C2_CLK 100000
|
||
|
|
#elif defined(BSP_I2C2_CLK_400)
|
||
|
|
#define I2C2_CLK 400000
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#if defined(BSP_I2C3_CLK_100)
|
||
|
|
#define I2C3_CLK 100000
|
||
|
|
#elif defined(BSP_I2C3_CLK_400)
|
||
|
|
#define I2C3_CLK 400000
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef BSP_USING_I2C0
|
||
|
|
#ifndef I2C0_BUS_CONFIG
|
||
|
|
#define I2C0_BUS_CONFIG \
|
||
|
|
{ \
|
||
|
|
.base = I2C0_BASE, \
|
||
|
|
.bus_name = "i2c0", \
|
||
|
|
.clk_freq = I2C0_CLK, \
|
||
|
|
}
|
||
|
|
#endif /* I2C0_BUS_CONFIG */
|
||
|
|
#endif /* BSP_USING_I2C0 */
|
||
|
|
|
||
|
|
#ifdef BSP_USING_I2C1
|
||
|
|
#ifndef I2C1_BUS_CONFIG
|
||
|
|
#define I2C1_BUS_CONFIG \
|
||
|
|
{ \
|
||
|
|
.base = I2C1_BASE, \
|
||
|
|
.bus_name = "i2c1", \
|
||
|
|
.clk_freq = I2C1_CLK, \
|
||
|
|
}
|
||
|
|
#endif /* I2C1_BUS_CONFIG */
|
||
|
|
#endif /* BSP_USING_I2C1 */
|
||
|
|
|
||
|
|
#ifdef BSP_USING_I2C2
|
||
|
|
#ifndef I2C2_BUS_CONFIG
|
||
|
|
#define I2C2_BUS_CONFIG \
|
||
|
|
{ \
|
||
|
|
.base = I2C2_BASE, \
|
||
|
|
.bus_name = "i2c2", \
|
||
|
|
.clk_freq = I2C2_CLK, \
|
||
|
|
}
|
||
|
|
#endif /* I2C2_BUS_CONFIG */
|
||
|
|
#endif /* BSP_USING_I2C2 */
|
||
|
|
|
||
|
|
#ifdef BSP_USING_I2C3
|
||
|
|
#ifndef I2C3_BUS_CONFIG
|
||
|
|
#define I2C3_BUS_CONFIG \
|
||
|
|
{ \
|
||
|
|
.base = I2C3_BASE, \
|
||
|
|
.bus_name = "i2c3", \
|
||
|
|
.clk_freq = I2C3_CLK, \
|
||
|
|
}
|
||
|
|
#endif /* I2C3_BUS_CONFIG */
|
||
|
|
#endif /* BSP_USING_I2C3 */
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif //__I2C_CONFIG_H__
|