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@jwidess jwidess commented Jul 8, 2025

Using the current release of grab_o_scope.py with my Keysight DSOX 3012T oscilloscope, resulted in Could not read bytes from USB0::0x2A8D::0x1769::MY58260808::0::INSTR: ...quitting had to add a space and change COL to COLOR in the command. However doing this resulted in a white background in the exported image. After some investigating of the 1822 page long "Programmer's Guide for InfiniiVision 3000T X-Series Oscilloscopes" I found that HARDcopy:INKSaver is by default on and results in a white background which is hard to read, so I disable that before exporting the image.

Also modified README.md to add a "Supported Devices" section.

jwidess added 4 commits July 8, 2025 16:00
Successfully exported .png image from a InfiniiVision DSO-X 3012T with a black background.
Added "Supported Devices" section.
Simple PowerShell script for easy usage.
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