Hi Paolo,
Thanks for the new post and I hope your well.
I would please ask two things, 1) Keep your issue to one post, 2) certainly don't post more than once, wait for people to get back to you. Also a note, to help the community answer your posts please remember to most a good summary of the issue in the title, to post a detailed summary of the issue -- stating what your trying to do, what isn't working, what hardware/software your using and any debugging information you've tried so far.
Then when we reply - you've have an answer not more questions... and Im afraid I just have questions.
1. What are you trying to achieve? I would suggest looking at the build waveform node which allows you to pass an array of data and apply timing to the data.
2. Are you saying you wish one signal to appear continuously and the 2nd to appear upon a press of a button?
Thanks,
Kind Regards
James Hillman
Applications Engineer 2008 to 2009 National Instruments UK & Ireland
Loughborough University UK - 2006 to 2011
Remember Kudos those who help! 😉