Functions with xSemaphoreTake / xSemaphoreTakeRecursive before scheduler is started or from outside a task? - FreeRTOS

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This is a read only archive of threads posted to the FreeRTOS support forum. Use these archive pages to search previous posts. New forum support threads can be started at the FreeRTOS forums.

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Functions with xSemaphoreTake / xSemaphoreTakeRecursive before scheduler is started or from outside a task?

Posted by pugglewuggle on March 7, 2016

Can you call functions with xSemaphoreTake / xSemaphoreTakeRecursive before the scheduler is started or from outside a task? Is this safe?

Functions with xSemaphoreTake / xSemaphoreTakeRecursive before scheduler is started or from outside a task?

Posted by rtel on March 7, 2016

Yes, but do NOT attempt to block, so ensure the block time is zero.

Functions with xSemaphoreTake / xSemaphoreTakeRecursive before scheduler is started or from outside a task?

Posted by pugglewuggle on March 7, 2016

Thank you!

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