Home Explore Help
Register Sign In
RD_Software
/
ark1668ed-bsp
2
0
Fork 0
Files Issues 0 Pull Requests 0 Wiki
Tree: fc47107f95
Branches Tags
ark1668ed-bsp
/
u-boot
/
doc
/
usage
/
cmd
/
cyclic.rst

cyclic.rst 722 B
History Raw

123456789101112131415161718192021222324252627282930313233343536373839404142434445 
  1. .. SPDX-License-Identifier: GPL-2.0+
    2. 

  2. 

  3. cyclic command
    4. 

  4. ==============
    5. 

  5. 

  6. Synopsis
    7. 

  7. --------
    8. 

  8. 

  9. ::
    10. 

  10. 

  11.     cyclic list
    12. 

  12. 

  13. Description
    14. 

  14. -----------
    15. 

  15. 

  16. The cyclic list command provides a list of the currently registered
    17. 

  17. cyclic functions.
    18. 

  18. 

  19. This shows the following information:
    20. 

  20. 

  21. Function
    22. 

  22.     Function name
    23. 

  23. 

  24. cpu-time
    25. 

  25.     Total time spent in this cyclic function.
    26. 

  26. 

  27. Frequency
    28. 

  28.     Frequency of execution of this function, e.g. 100 times/s for a
    29. 

  29.     pediod of 10ms.
    30. 

  30. 

  31. 

  32. See :doc:`../../develop/cyclic` for more information on cyclic functions.
    33. 

  33. 

  34. Example
    35. 

  35. -------
    36. 

  36. 

  37. ::
    38. 

  38. 

  39.     => cyclic list
    40. 

  40.     function: cyclic_demo, cpu-time: 52906 us, frequency: 99.20 times/s
    41. 

  41. 

  42. Configuration
    43. 

  43. -------------
    44. 

  44. 

  45. The cyclic command is only available if CONFIG_CMD_CYCLIC=y.
    46.