semaphore error

Ahmed ibrahim

Other Parts Discussed in Thread: SYSBIOS

[C674X_0] ti.sysbios.knl.Semaphore: line 204: assertion failure: A_badContext: bad calling context. Must be called from a Task.
xdc.runtime.Error.raise: terminating execution

what this error refere to ?

over 12 years ago

0 Arnie Reynoso over 12 years ago

TI__Expert 6860 points

This is likely caused by a Semaphore_post/pend API being called from another context besides a Task (e.g. HWI - interrupt level or SWI).

0 Ahmed ibrahim over 12 years ago in reply to Arnie Reynoso

Intellectual 320 points

thank you for your reply

is put a Semaphore_post/pend API in HWI error ??

if i disable all interrupt this error will not caused ??

0 Ahmed ibrahim over 12 years ago in reply to Ahmed ibrahim

Intellectual 320 points

thank you
i know my error
i call function that contain a Semaphore_post/pend API

Processors

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semaphore error