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/******************************************************************************

**

** (C) Copyright 2017 DFC Design, s.r.o., Brno, Czech Republic

** Author: Marek Kvas (m.kvas@dspfpga.com)

**

****************************************************************************

**

** This file is part of Xenia Ethernet Example project.

**

** Xenia Ethernet Example project is free software: you can

** redistribute it and/or modify it under the terms of

** the GNU Lesser General Public License as published by the Free

** Software Foundation, either version 3 of the License, or

** (at your option) any later version.

**

** Xenia Ethernet Example project 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 Lesser General Public License

** for more details.

**

** You should have received a copy of the GNU Lesser General Public

** License along with Xenia Ethernet Example project.  If not,

** see <http://www.gnu.org/licenses/>.

****************************************************************************

*/

#ifndef __TIMERS_H__

#define __TIMERS_H__

#include "xparameters.h"

#include "xtmrctr.h"

#define TIMER_FREQ                      XPAR_AXI_TIMER_0_CLOCK_FREQ_HZ

int timers_init(XTmrCtr* TmrCtrInstancePtr, u16 DeviceId);

void timers_udelay(u32 usDelay);

u32 timers_ms_now();

u32 timers_ms_elapsed(u32 start);

u32 timers_ms_elapsed_update(u32 *start);

u32 timers_ms_diff(u32 start, u32 stop);

#endif /* __TIMERS_H__ */