armsrc/ticks.h

   1 //-----------------------------------------------------------------------------
   2 // Jonathan Westhues, Aug 2005
   3 // Iceman, Sept 2016
   4 //
   5 // This code is licensed to you under the terms of the GNU GPL, version 2 or,
   6 // at your option, any later version. See the LICENSE.txt file for the text of
   7 // the license.
   8 //-----------------------------------------------------------------------------
   9 // Timers, Clocks functions used in LF or Legic where you would need detailed time.
  10 //-----------------------------------------------------------------------------
  11
  12 #ifndef __TICKS_H
  13 #define __TICKS_H
  14
  15 #include "common.h"
  16
  17 #ifndef GET_TICKS
  18 #define GET_TICKS GetTicks()
  19 #endif
  20
  21 void SpinDelay(int ms);
  22 void SpinDelayUs(int us);
  23 void SpinDelayUsPrecision(int us);  // precision 0.6us , running for 43ms before
  24
  25 void StartTickCount(void);
  26 uint32_t RAMFUNC GetTickCount(void);
  27 uint32_t RAMFUNC GetTickCountDelta(uint32_t start_ticks);
  28
  29 void StartCountUS(void);
  30 uint32_t RAMFUNC GetCountUS(void);
  31 void ResetUSClock(void);
  32 void SpinDelayCountUs(uint32_t us);
  33
  34 void StartCountSspClk(void);
  35 void ResetSspClk(void);
  36 uint32_t RAMFUNC GetCountSspClk(void);
  37 uint32_t RAMFUNC GetCountSspClkDelta(uint32_t start);
  38
  39 void StartTicks(void);
  40 uint32_t GetTicks(void);
  41 void WaitTicks(uint32_t ticks);
  42 void WaitUS(uint32_t us);
  43 void WaitMS(uint32_t ms);
  44
  45 void StopTicks(void);
  46
  47 #endif