What about a real realtime chart...

[Bauch@Berkeley]

Hello,

I am confronted with an ugly problem. I use three timeloops, using all the same source (1khz).In addition I do synchronize the loops once when the program starts. Everything seems to work fine.

I just started with my three realtime charts, that means, the charts acquire data every 65s and the x-axis
shows the current time (xmin to xmax is 1 hour).
Now I started a long time check.I put the program on and have left it over the weekend from friday to monday.
On friday when everything was initialized all charts have been synchronous.
On monday the charts differed. There have been only a few seconds (12s), but there weren't synchronous on monday.The problem is that the program is intented to run a very long time without a
restart and for that reason it is very bad that they are not synchron.
How do i fix this? Maybe I should synchronize the loops in a while loop?
Other information: The loops are ordered to keep the current period (and not to throw it away), they have the
same offset,same source, same priority.
Other suggestions?

big thx

[chrisger]

hi,

could you please post your code?

thx
chris

[Bauch@Berkeley]

hello,

If it is to bad I will post another graphic.

In the graphic you see 4 time loops with the timing source. The first loop is to "save data" and the other three loops have the task to "Get Data" from three different devices. these three time loops are retrieving the data that than will be saved through the save loop.

hope u can help.

[chrisger]

hi

ok, can you then please post the graphics? 😉

thx

[Bauch@Berkeley]

sorry 🙂

here it is