/*
* Copyright (c) 2022 HPMicro
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#ifndef DRV_PDM_H
#define DRV_PDM_H
#define PDM_FIFO_SIZE (2048)
int rt_hw_pdm_init(void);
#endif /* DRV_PDM_H */