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TWI driver in combination with uC/OS-III

Question asked by Geisler on Jul 17, 2015
Latest reply on Feb 24, 2016 by ksam

We currently investigating SC589 to be used in our new product. And was trying out your TWI driver in combination with uC/OS-III/II.

 

It looks like interrupts are lost when twi (adi_twi_Write, adi_twi_Read) is used in a task created in one of the SHARCs
(core 1 or 2). It works fine when twi is used in a task created from the ARM (core 0).

 

Might be some problem with Context Switching/saveing in the uC/OS-III/II for the SHARC.

 

anyone had similar problems?

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