read binary code doesnt work right

[WeberM]

hello,

can anyone tell me why does the chart ony show the last data and not all?

markus

[PauloM]

Hello,

I think that your binary file is not ok.
Your read function sometimes returns an array of 7 waveforms and sometimes an empty array.
When you send values to a chart, you must make sure that you allays send the same amount of channels, otherwise it will clean up all the pass data and begin with the new channel number.

Hope this helps,
Paulo