litex/software/bios/timer.h

29 lines
960 B
C

/*
* Milkymist SoC (Software)
* Copyright (C) 2012 Sebastien Bourdeauducq
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, version 3 of the License.
*
* 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __TIMER_H
#define __TIMER_H
unsigned int get_system_frequency(void);
void timer_enable(int en);
unsigned int timer_get(void);
void timer_set_counter(unsigned int value);
void timer_set_reload(unsigned int value);
void busy_wait(unsigned int ms);
#endif /* __TIMER_H */