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Part Number: LAUNCHXL-CC1310
Today I'm having a problem where my task deadlocks in Task_sleep. I need to wait 15ms for an external chip to complete a measurement, but when I wait using Task_sleep(1500) my task never runs again.
If I check in the ROV, it says it's blocked on Task_sleep, and the callstack clearly shows that it's entered Task_sleep and scheduled another task which runs for a little then pends on a semaphore - however TI-RTOS never resumes my task even though the timeout has long since passed!
Currently, TI-RTOS has been waiting 15 minutes for a 15ms timeout to expire..
How can I find out why this is happening?
In reply to Michael Moon:
Can you let us know how this experiment goes? If this doesn't work, can you send across a test project so that we can reproduce? You can make a private friend request if you don't want to share your project on this forum.
One more question ... do you know which compiler version you are using? We have not seen problems with the timer code for several years. The original implementation was complex but it has been well tested and reliable in the field for a long time.
In reply to Karl Wechsler:
Thanks for reporting back. This issue is being worked tracked in our bug data base as SYSBIOS-383.
In reply to Alan DeMars:
The fix works with BIOS in ROM since the affected API is not in the ROM.
No need to rebuild TI-RTOS. When the config phase of the application build process is performed, the change to Timer.c will be incorporated in the generated custom sysbios library that the application links with.
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