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CHG: extracted some timers functionality, to get unified access to a timer/clock which counts in ticks. Moved stuff from util.c

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iceman1001 2016-09-21 19:03:32 +02:00
commit 22f4dca88c
10 changed files with 372 additions and 274 deletions
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47
armsrc/ticks.h Normal file
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//-----------------------------------------------------------------------------
// Jonathan Westhues, Aug 2005
// Iceman, Sept 2016
//
// This code is licensed to you under the terms of the GNU GPL, version 2 or,
// at your option, any later version. See the LICENSE.txt file for the text of
// the license.
//-----------------------------------------------------------------------------
// Timers, Clocks functions used in LF or Legic where you would need detailed time.
//-----------------------------------------------------------------------------
#ifndef __TICKS_H
#define __TICKS_H
#include <stddef.h>
#include <stdint.h>
#include "common.h"
#include "apps.h"
#include "proxmark3.h"
#ifndef GET_TICKS
# define GET_TICKS AT91C_BASE_TC0->TC_CV
#endif
void SpinDelay(int ms);
void SpinDelayUs(int us);
void StartTickCount(void);
uint32_t RAMFUNC GetTickCount(void);
void StartCountUS(void);
uint32_t RAMFUNC GetCountUS(void);
void ResetUSClock(void);
void SpinDelayCountUs(uint32_t us);
//uint32_t RAMFUNC GetDeltaCountUS(void);
void StartCountSspClk();
void ResetSspClk(void);
uint32_t RAMFUNC GetCountSspClk();
extern void StartTicks(void);
extern void WaitTicks(uint32_t ticks);
extern void WaitUS(uint16_t us);
extern void WaitMS(uint16_t ms);
extern void ResetTicks();
extern void ResetTimer(AT91PS_TC timer);
#endif