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diff --git a/doc/usage/cmd/cyclic.rst b/doc/usage/cmd/cyclic.rst new file mode 100644 index 0000000000..3085cc7204 --- /dev/null +++ b/doc/usage/cmd/cyclic.rst @@ -0,0 +1,45 @@ +.. SPDX-License-Identifier: GPL-2.0+ + +cyclic command +============== + +Synopsis +-------- + +:: + + cyclic list + +Description +----------- + +The cyclic list command provides a list of the currently registered +cyclic functions. + +This shows the following information: + +Function + Function name + +cpu-time + Total time spent in this cyclic function. + +Frequency + Frequency of execution of this function, e.g. 100 times/s for a + pediod of 10ms. + + +See :doc:`../../develop/cyclic` for more information on cyclic functions. + +Example +------- + +:: + + => cyclic list + function: cyclic_demo, cpu-time: 52906 us, frequency: 99.20 times/s + +Configuration +------------- + +The cyclic command is only available if CONFIG_CMD_CYCLIC=y. |