Dear Jiacheng,
Thanks for your reply.
When i used os_cputime_delay_ticks() function it will cause my app hang
and it will never goes into idle stat.
I found the solution by using the nrf_delay_ms from nordic sdk.
Thank you.
Regards,
Then Yoong Ze
On 26/1/2017 7:41 PM, WangJiacheng wrote:
Hi Then,
The OS time tick resolution is defined by OS_TICKS_PER_SEC.
If you want higher time resolution, use CPU time. The default CPU time tick is
1 microsecond, function os_cputime_delay_ticks() should be used.
Moreover, you can change CPU timing frequency to change CLOCK_FREQ and
OS_CPUTIME_FREQ in syscfg.yml.
Jiacheng
在 2017年1月26日，16:00，then yon <[email protected]> 写道：
Dear Support,
I'm working on a timing critical app; but the os_time_delay didn't gave me a
precise timing.
Currently the min delay i can get is more than 2ms with os_time_delay function.
Somehow i notice that the clock time have up to microsecond precision; but how
do i make a delay with that?
Thank you.
Regards,
Then Yoong Ze
.
