Hi to you all,
I'm currently working on a project involving the LPC-Link2 as a eval. board for it's LPC4370 (for a complete explanation see this question).What I'm trying to do is:
At the moment I managed to be fine with the first 2 bullets, my question is: what is the fastest (and most elegant) way to process data without loosing (too much) samples and whitout interferring with DMA activity?I tried the following procedure:
BUT, it seems that I'm haviong troubles because of the cortex M4 ISR overhead. A drawing will better explain this:
The * in the image means:
How do I solve this? If anything isn't that clear I will be happy to explain it better.
Any help would be highly appreciated!
Regards,
Andrea
Hi Thibaut, I saw in the past few months that this microcontroller is really rarely used and (I think) a bit underrated. I feel somewhat lost in trying to understand how it works. Anyway, maybe I'll just switch back to my previous solution as you said, but I'm also considering to purchase from NXP a Pro licence to have 1 year of email support. I'd really like to thank you for the help and I won't forget to update this post if I'll get this thing work.All the best,Andrea