From 7861a52adf92a083bb2aed4c35f98d8035dce032 Mon Sep 17 00:00:00 2001 From: Xavier Del Campo Romero Date: Mon, 7 Jul 2025 13:22:53 +0200 Subject: Setup project skeleton --- src/drv/ps1/rcnt/include/drv/ps1/rcnt.h | 45 +++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 src/drv/ps1/rcnt/include/drv/ps1/rcnt.h (limited to 'src/drv/ps1/rcnt/include') diff --git a/src/drv/ps1/rcnt/include/drv/ps1/rcnt.h b/src/drv/ps1/rcnt/include/drv/ps1/rcnt.h new file mode 100644 index 0000000..831012c --- /dev/null +++ b/src/drv/ps1/rcnt/include/drv/ps1/rcnt.h @@ -0,0 +1,45 @@ +/* + * 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 . + */ + +#ifndef DRV_PS1_RCNT_H +#define DRV_PS1_RCNT_H + +#include + +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 -- cgit v1.2.3