Am 2005-02-12 23:30 +0100 schrieb Wolfgang Denk:
You can do this even without hardware support. Attached below is a trivial expect script which you can use to pipe the output of your terminal program into to get it timestamped. this is not perfect (as it timestamps on the _eond_ of each line), but does it's job in 95% of all cases. See the comment in the script for ow to use it.
This idea was mentioned by Grant also, thanks for that, I did not have such a idea :) Did you forgot the attachement?
Nothing is ever "simply working". You have to understand what you are doing. Reading the README helps.
:) I will read it again.
It is wise to first measure what you can get before making such promises :-)
Yes, I agree, I will try the script thing tomorrow.
This depends on the baud rate, of course. 0.1 ... 0.2 seconds is what I see, too - for 115200 bps.
ok
BTW - did you consider XIP??
Staring a XIP Kernel lasts longer on my board, I don't know exactly why. I have the strange feeling my system does not full bursting. I see the ADV signal after every ~6 BCLKs and there should be exactly 15 more BCLKs to see, where the system should really burst. I think the CPU cancels each burst after the first valid read Datum.
Thanks for the links, I will read this stuff today.
Konsti