DSO150, more fun with USB

Recap: 

If you did the usb mod on the DSO150 and use the latest head version of https://github.com/mean00/DSO_STM32Duino , you can control the DSO150 over the usb link.

The pyUsb folder contains several python script to change voltage, timebase etc...

Color!

One of them ( pySerial_draw.py), enables you to retrieve the current buffer , display it in a window and save the end result as a png. You'll need python3 and python3-opencv2.

That script is very small (~ 40 lines) and is just a proof of concept/demo.

The end result looks like that:




Just a small warning  If you overclock the STM32 you'll probably not have a working usb connection.

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