OpenHantek Compatibility for DSO2C10, DSO2C15, DSO2D10, DSO2D15

[bzettler59]

These scopes are at a price point where many embedded engineers will want them, but OpenHantek doesn't recognize my 2D15. For some odd reason, it comes up as a Compaq USB device (0x049F:505E). I'm running Linux.

I'm sure they're all essentially identical from an interfacing standpoint.

Are there plans to support these scopes?

[Ho-Ro]

Are there plans to support these scopes?

Short answer: No.
Reason: I do not support devices that I do not have on my desk. OH6022 is written to support my DSO-6022 (and some more or less similar devices) and is optimized for the underlying USB protocol. As long as even sigrok has no support for these devices - no chance.

I'm sure they're all essentially identical from an interfacing standpoint.

And if you're sure it is a no-brainer, feel free to fork OH6022 and write OH2D15 or provide a working PR.

[bzettler59]

Thanks so much for responding. I also have a 6022 USB scope, so I've used your excellent software before.

I meant all the scopes in this family would be nearly identical to each other, not any of the other Hantek scope families. I'm sure they're different from those scopes, and the fact that they come up with a Compaq VendorId is not a good sign. It means they're a very sloppy software shop and let something out the door and into the marketplace that will needlessly annoy something (Hewlett-Packard) who has many, many lawyers.

Adding to the confusion is that Hantek has two entirely different lines of scopes called DSO2000. The other DSO2000 scopes are supported by OpenHantek, but these are not. Oh, well.

[Ho-Ro]

they come up with a Compaq VendorId

Also the 6022 announce their VendorId 0x04b4 = Cypress Semiconductor (the producer of the EzUSB chip that does the complete work of the scope) before FW upload. When the FW is loaded VID changes to 0x04b5 = ROHM LSI Systems USA, LLC - this is an absolute nonsense.

There is more info about the protocol of other Hanteks: German and English.
You could also try the legacy project openhantek that supports some more Hantek scopes.