rt-thread/bsp/hpmicro/libraries/drivers/drv_pdm.h

/*
 * 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 */