- From: Nacho <st11617_at_salle.url.edu>
- Date: Wed, 16 Aug 2006 11:41:40 +0200
Hi! My name is Ignacio and I'm a Junior Telecommunications Engineer from Spain. i'm currently working as investigator and I'm developing a measurement system based on Comedilib and USB-DUXfast. I've achieved some results using programs such as qtscope and Ktimetrace but I'd like to be able to develop something that fits better my needs. I need USB-DUXfast to start acquiring using an external trigger and acquire about 10000 samples at a selectable frequency (between 200KHz and 3MHz) and save all this data in a file. I've been experimenting programming and I'm able to acquire and save data but the trigger subject is still resisting. I think I need to program a command that does that for me but there are several hints I don't know how to solve. -> Read function -> I can't find documentation for it. I've seen in several examples the use of write function and the advice of using read function but I can't find information about it. ->Trigger input in USB-DUXfast -> Can I use any channel as trigger input and just select it in start_arg or should I uses the external trigger input in the board but then, which is the value of start_arg I should use?. By now, if anyone can solve this questions or has any advice for me, I would be really pleased, thanks for your time, Ignacio No piense mal de mí, señorita. Mi interés por usted es puramente sexual.
Received on 2006-08-16Z08:41:40