nuttx-apps/testing/sched/timerjitter/Kconfig

#
# For a description of the syntax of this configuration file,
# see the file kconfig-language.txt in the NuttX tools repository.
#

config TESTING_TIMERJITTER
	bool "timerjitter testing"
	default n
	---help---
		timerjitter helps profiling timer accuracy and real-time performance.

if TESTING_TIMERJITTER

config TESTING_TIMERJITTER_PRIORITY
	int "Priority of timerjitter process"
	default 100

config TESTING_TIMERJITTER_STACKSIZE
	int "Stack size of timerjitter process"
	default DEFAULT_TASK_STACKSIZE

endif
apps/testing: Introduce timerjitter test case This commit introduces the timerjitter test case, designed for assessing timer accuracy quickly. It is a simplified cyclictest implementation, optimized for fast and effective testing of timer precision. The program sets up a periodic timer and awaits the firing of SIGALRM. Upon signal arrived, it computes the time difference between consecutive periods. A smaller time difference indicates higher time accuracy. You can execute timerjitter without passing any arguments. Alternatively, you have the option to pass '-p' to print the time difference after each period, or provide additional arguments to customize the timer interval (in microseconds) and the number of test iterations. Signed-off-by: ouyangxiangzhen <ouyangxiangzhen@xiaomi.com> 2024-06-12 19:56:09 +08:00			`#`
			`# For a description of the syntax of this configuration file,`
			`# see the file kconfig-language.txt in the NuttX tools repository.`
			`#`

			`config TESTING_TIMERJITTER`
			`bool "timerjitter testing"`
			`default n`
[Kconfig style] Fix Kconfig style Remove spaces from Kconfig files Add TABs Replace help => ---help--- Remove extra TABs Signed-off-by: simbit18 <simbit18@gmail.com> 2025-02-24 12:44:36 +01:00			`---help---`
apps/testing: Introduce timerjitter test case This commit introduces the timerjitter test case, designed for assessing timer accuracy quickly. It is a simplified cyclictest implementation, optimized for fast and effective testing of timer precision. The program sets up a periodic timer and awaits the firing of SIGALRM. Upon signal arrived, it computes the time difference between consecutive periods. A smaller time difference indicates higher time accuracy. You can execute timerjitter without passing any arguments. Alternatively, you have the option to pass '-p' to print the time difference after each period, or provide additional arguments to customize the timer interval (in microseconds) and the number of test iterations. Signed-off-by: ouyangxiangzhen <ouyangxiangzhen@xiaomi.com> 2024-06-12 19:56:09 +08:00			`timerjitter helps profiling timer accuracy and real-time performance.`

			`if TESTING_TIMERJITTER`

			`config TESTING_TIMERJITTER_PRIORITY`
			`int "Priority of timerjitter process"`
			`default 100`

			`config TESTING_TIMERJITTER_STACKSIZE`
			`int "Stack size of timerjitter process"`
			`default DEFAULT_TASK_STACKSIZE`

			`endif`