Keil forum Interrupt Service Routine (ISR) and os_mut_wait()

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Interrupt Service Routine (ISR) and os_mut_wait()

Kris Z over 15 years ago

When ISR calls os_mut_wait() the processor generates an exception.

Is os_mut_wait() prohibited from being called from an ISR?

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0 Non Keil Related over 15 years ago in reply to edPer Westermark

"Is os_mut_wait() prohibited from being called from an ISR?"

Yes, it most definitely is.

Quote: "Functions that begin with os_ can be called from a task but not from an interrupt service routine."

www.keil.com/.../rlarm_ar_using_hints.htm
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0 Non Keil Related over 15 years ago in reply to edPer Westermark

"Is os_mut_wait() prohibited from being called from an ISR?"

Yes, it most definitely is.

Quote: "Functions that begin with os_ can be called from a task but not from an interrupt service routine."

www.keil.com/.../rlarm_ar_using_hints.htm
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