Two data types transferred via DMA FIFO: Hexadecimal and FXP - incorrect decoding at Host side.

[Tom_wolf]

Thank You Raphael,

Now test phase ...

Best regards

Tomasz

[Tom_wolf]

Hello Raphschru, 

I'm conducting some test with this code - and I reached soem open questions:

• In main Loop is timer wait - setuped for 20 ms - why that delay?
• I setuped Timeout of both Invoke Methods for -1. I don't find good explanation how to calculate this timeout but I wanted to not have delay/ I'm not sure if this is correct approach.
• I think that a good practice ( in code optimisation point of view)  should be creating producer - consumer pattern with QUEUE and separate decoding, saving and visualizing tasks in consumer loop.  My firsts attempts with QUEUE gave me worse results than reached with actual code - I see some gaps in data - probably because incorrect QUEUE configuration
• How to configure the queue in this case?
• Attached are Copy_4 - without QUEUE and Copy_5 - with QUEUE.

With QUEUE I see some gaps in Time records - they should be perfectly straight , linear increasing. There is missing periodically about ~300 ms.

How to prevent this "breach"?

Best regards

Tom