I've written a python script that reads some data from a file and generates a
.png image. I want to have a button on my MIDAS status page that:
- executes the script and waits for it to finish,
- then displays the image
How can I do that? I tried using the sequencer to just execute the script every
30 seconds, but I can't get it to work, and it would be better to only execute
the script on demand anyway.
I also am having trouble getting image display to work. I have the ODB keys set:
Temperature Map& /home/deap/ovendaq/online/index.html
And the HTML file is just this:
But the image won't display. It shows a "broken" picture, and when I try to view
it directly it says: Invalid custom page: Page not found in ODB.
Any help would be appreciated...