Resource lock between HWI/SWI and TSK？

yiran chang

Since LCK_pend and LCK_post can not be used in HWI/SWI, is there any other way to achieve something like resource lock between HWI/SWI and TSK?

0 Ashish Kapania over 12 years ago

Hi Yiran,

Have you considered using the Semaphore (SEM) module ?

0 yiran chang over 12 years ago in reply to Ashish Kapania

Thank you for your reply.

I will consider your suggestion. I need some time to re-design my program. If I make any progress, I will update the post.

0 yiran chang over 12 years ago in reply to Ashish Kapania

I review the DSP/BIOS API Reference Guide, and I think it is easy to design a resource lock mechanism by using binary semaphore.

Thanks a lot.

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