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  1. /*********************************************************************
  2.  *
  3.  *                  IR Reciver header file
  4.  *
  5.  *********************************************************************
  6.  * FileName:        $HeadURL: https://svn.auml.se/svn/HomeAutomation/branches/hwid/EmbeddedSoftware/PIC/canIR/Include/IRec.h $
  7.  * Last changed:    $LastChangedDate: 2006-11-18 22:14:33 +0100 (Sat, 18 Nov 2006) $
  8.  * By:              $LastChangedBy: johboh $
  9.  * Revision:        $Revision: 124 $
  10.  ********************************************************************/
  11.  
  12. #ifndef IREC_H
  13. #define IREC_H
  14.  
  15. #include <p18cxxx.h>
  16. #include <stackTasks.h>
  17. #include <compiler.h>
  18. #include <typedefs.h>
  19.  
  20. typedef enum {IR_NONE=0,IR_RC5=1,IR_RC5X=2,IR_RC6=3} IR_TYPE;
  21.  
  22. #define t1  534 //   444uS at prescale 1:8 at 10MHz
  23. #define t2 1069 //   889uS at prescale 1:8 at 10MHz
  24. #define t3 1638 //  1333uS at prescale 1:8 at 10MHz
  25. #define t4 2185 //  1778uS at prescale 1:8 at 10MHz
  26. #define t6 3204 //  2664uS at prescale 1:8 at 10MHz
  27.  
  28. // T3 overflow = 65536 * 1/10Mhz*8 = 0,0524288 = 52ms
  29.  
  30. void irecInit(void);
  31. void irecISR(void);
  32. void irecParse(IR_TYPE type, BYTE toggle, BYTE addr, BYTE data);
  33.  
  34.  
  35.  
  36. #endif //IREC_H
  37.  
  38.