/*
 * wnix, a Unix-like operating system for WebAssembly applications.
 * Copyright (C) 2025  Xavier Del Campo Romero
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

#ifndef DRV_PS1_RCNT_H
#define DRV_PS1_RCNT_H

#include <stdint.h>

union drv_ps1_rcnt_cfg
{
    struct
    {
        uint32_t sync_enable :1, sync_mode :2, reset :1, irq_tgt :1,
            irq_max :1, repeat :1, pulse_toggle :1, clocksrc :2, intreq :1;
    } bits;

    uint32_t word;
};

enum drv_ps1_rcnt
{
    DRV_PS1_RCNT0,
    DRV_PS1_RCNT1,
    DRV_PS1_RCNT2
};

int drv_ps1_rcnt_init(enum drv_ps1_rcnt rcnt, uint16_t target,
    const union drv_ps1_rcnt_cfg *cfg, int (*f)(void));

#endif
