SparkFun Forums

[prittenhouse]

Hi all,

I ran into a problem where flags_wait_any_for() is waiting for all specified flags to be set instead of any one of the flags. Looking at the code in SparkFun\hardware\apollo3\2.2.1\cores\mbed-os\rtos\source\ThisThread.cpp, I think the problem is the use of the osFlagsWaitAll flag instead of osFlagsWaitAny here:

Code: Select all

uint32_t ThisThread::flags_wait_any_for(uint32_t flags, Clock::duration_u32 rel_time, bool clear)
{
    return flags_wait_for(flags, rel_time, clear, osFlagsWaitAll);
}

I noticed that in the Sparkfun/mbed-os-ambiq-apollo3 github repo this seems to have been fixed 2 years ago:
https://github.com/sparkfun/mbed-os-amb ... 31e548eb38

I guess the fix didn't make it over to the Arduino version.

Can someone confirm if this is a real bug? Is there a github issue tracker where I should use to report it?

Thanks,
Phil

[TS-John]

Thanks for the post.

Yes, please submit this information in the Github issue tracker as this will get the right eyes on the issue.

[prittenhouse]

Done.

https://github.com/sparkfun/mbed-os-amb ... /issues/53

Thanks,
Phil