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/*
* Copyright (c) 2006-2023, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2023-03-12 Vandoul the first version
*/
#ifndef __DRV_I2S_H__
#define __DRV_I2S_H__
#ifdef __cplusplus
extern "C" {
#endif
#include <rtthread.h>
#pragma pack(push,1)
struct lpc_i2s_config
{
uint32_t sampling_rate;
uint8_t mode;
uint8_t data_bits;
uint8_t channels;
uint8_t is_blocking;
};
#pragma pack(pop)
#define LPC_I2S_CONFIG_MODE_NULL 0
#define LPC_I2S_CONFIG_MODE_SLAVE 1
#define LPC_I2S_CONFIG_MODE_MASTER 2
#define RT_I2S_CTRL_RESET (RT_DEVICE_CTRL_BASE(Bus) + 1)
#define RT_I2S_CTRL_SET_CONFIG (RT_DEVICE_CTRL_BASE(Bus) + 2)
#ifdef __cplusplus
}
#endif
#endif
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