Hi guys,
I am using iio oscilloscope for Linux, master branch and built on Ubuntu 20.04. Nearly everything works, but when I try to create a new Math expression on one of the available channels for my iio devices then the application crashes.
What I tried is the following:
I have two iio devices, one of them is just plain ADC data from an LTC2215 iio device. Streaming of this channel works great. It appears as voltage0.
I right click on the empty Math below my channels and a Math expresssion editor pops up. I can there select the desired device from a drop downlist (ltc2215 in my case). I click as an example on log10() followed by the voltage0. So my expression becomes in effect log10(voltage0). I rename the expression to 'power'
Clicking OK button vaporizes the application.
From debugging I found that it crashes with the call to iio_channel_get_data.
btw.. I also tried to enable the ltc2215 channel in advance of creating the expression.
Any help?
Regards
Henk
