/contrib/ntp/include/gps.h

https://bitbucket.org/freebsd/freebsd-head/ · C++ Header · 53 lines · 36 code · 7 blank · 10 comment · 0 complexity · 4498c04dfecf8cf23a2403af525b1c1f MD5 · raw file 

    

  1. /****************************************************************************/
    2. 

  2. /*      gps.h                                                            */     
    3. 

  3. /*      TrueTime GPS-VME and VME-SG                                     */
    4. 

  4. /*      VME controller hardware commands and parameters.                */
    5. 

  5. /*      created 010694 res                                              */
    6. 

  6. /*      History:        revised for 747i 3/94                           */
    7. 

  7. /****************************************************************************/
    8. 

  8. 

  9. 

  10. #define GPS_VME "/dev/vme2"    /* the device file for the GPS board */
    11. 

  11.                                /* change it to whatever yours is */
    12. 

  12. #define PRIO    120               /* set the realtime priority */
    13. 

  13. #define NREGS 7                   /* number of registers we will use */
    14. 

  14. 

  15. #define GFRZ1   0x0020          /* freeze cmd addr gen reg. 1 */
    16. 

  16. #define GREG1A  0x0021  /* Gen reg. 1 Word A (units microsec to 0.001 sec) */
    17. 

  17. #define GREG1B  0x0040  /* Gen reg. 1 Word B (units 0.01 sec to tens sec ) */
    18. 

  18. #define GREG1C  0x0041  /* Gen reg  1 Word C (units mins and hours) */
    19. 

  19. #define GREG1D  0x0042  /* Gen reg. 1 Word D (units days and status) */
    20. 

  20. #define GREG1E  0x0043  /* Gen reg. 1 Word E (units Years ) */
    21. 

  21. #define GUFRZ1  0x0022  /* unfreeze cmd addr gen reg 1 */
    22. 

  22. 

  23. #define MASKDAY 0x0FFF  /* mask for units days */
    24. 

  24. #define MASKHI  0xFF00
    25. 

  25. #define MASKLO  0x00FF
    26. 

  26. /* Use the following ASCII hex values: N(0x004e),S(0x0053),E(0x0045),
    27. 

  27.         W(0x0057), +(0x002B), - (0x002D)   */
    28. 

  28. 

  29. #define LAT1    0x0048  /* Lat (degrees) */
    30. 

  30. #define LAT2    0x0049  /* Lat (min, sec) */
    31. 

  31. #define LAT3    0x004A  /* Lat (N/S, tenths sec) */
    32. 

  32. #define LON1    0x004B  /* Lon (degrees) */
    33. 

  33. #define LON2    0x004C  /* Lon (min, sec) */
    34. 

  34. #define LON3    0x004D  /* Lon (E/W, tenths sec) */
    35. 

  35. #define ELV1    0x004E  /* Elev. (sign, 10,000 and 1000 ) */
    36. 

  36. #define ELV2    0x004F  /* Elev. (100, 10s, units, and .1) */
    37. 

  37. 

  38. #define CFREG1  0x0050  /* config. register 1 */
    39. 

  39. #define CFREG2  0x00A0  /* config. register 2 */
    40. 

  40. #define PMODE   0x00A4  /* Position mode */
    41. 

  41. #define LOCAL   0x0051  /* Local hours offset */
    42. 

  42. #define RATE    0x0054  /* Pulse rate output select */
    43. 

  43. #define DAC     0x0055  /* OSC Control (DAC) select */
    44. 

  44. 

  45. #define PUMS    0x0056  /* Gen. preset register unit millisec */
    46. 

  46. #define PMS     0x0057  /* Gen. preset register units hundreds and tens ms */
    47. 

  47. #define PSEC    0x0058  /* Gen. preset register units tens and unit seconds */
    48. 

  48. #define PMIN    0x0059  /* Gen. preset register units tens and unit minutes */
    49. 

  49. #define PHRS    0x005A  /* Gen. preset register units tens and unit hours */
    50. 

  50. #define PDYS1   0x005B  /* Gen. preset register units tens and unit days */
    51. 

  51. #define PDYS2   0x005C  /* Gen. preset register units hundreds days */
    52. 

  52. #define PYRS1   0x005D  /* Gen. preset register units tens and unit years */
    53. 

  53. #define PYRS2   0x005E  /* Gen. preset reg. units thousands and hundreds yrs */
    54.