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os_mbx_wait get how long has sleep

R M over 16 years ago

Hello

How can I know how many ticks the os_mbx_wait function slept before the message has been received? So when the return code is OS_R_MBX, how can I calculate the wait period?

Regards

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0 GÃ¼nter Kollmann over 16 years ago in reply to R M

Have you read this? (and following pages....)
Common timeslice is 10ms ... but changeable.
http://www.keil.com/support/man/docs/rlarm/rlarm_ar_timer_tick.htm

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And You can use (like Per said) an own timer with interrupt beside RTX.
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0 GÃ¼nter Kollmann over 16 years ago in reply to R M

Have you read this? (and following pages....)
Common timeslice is 10ms ... but changeable.
http://www.keil.com/support/man/docs/rlarm/rlarm_ar_timer_tick.htm

.

And You can use (like Per said) an own timer with interrupt beside RTX.
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0 R M over 16 years ago in reply to GÃ¼nter Kollmann

Finally I have used TIM1.

Thanks
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