Call function from "CP210xManufacturing.dll"- Silicon Labs

[T_Vu]

I am developing a production line test system that includes retrieving and setting the VID, PID, product string, serial number maximum power consumption of a Silicon Labs CP2102 USB - UART bridge using Labview 8.2.

Unfortunately I could only call one function { CP210x_GetNumbDevices() }. Wondering any one can help me to call others.

The Document  : http://www.silabs.com/public/documents/tpub_doc/anote/Microcontrollers/Interface/en/an144.pdf

CP210xManufacturing.dll :http://www.silabs.com/public/documents/software_doc/othersoftware/Microcontrollers/Interface/en/an14...

Tuong

[maccacino]

G'day Tuong,

🙂

I'm having issues finding the device i want (VID / PID) on my machine using the "CP210xManufacturing.dl"and calling function "CP210x_GetNumDevices()"...

Just wondering if you have any details on this....

Hahaha, I just saw the date you wrote this thread... Hmmm, I might just ask you at work tomoz...

Cheers

Tim

[Mathan]

devcon will help solve your problem. Post back.

[FoosTrip]

This thread is old but I am having same issue. I can get the number of devices() as it is the only function that does not require a reference handle. The problem is the open() function, which creats a reference handleto pass into all subsequent functions, is returning  "invalid handle".

Tuong/Tim did you ever figure this out?

[T_Vu]

I did work it out.

It got do do with the "CP210xManufacturing.dll". I Down load a number of them and eventually one worked. Unfrotunately I do not work for that company any more and therefore I do not have the DLL that works. If you can contact Tim he may help you out as he is still working there, he may even send you the LV code.

[vage]

Hello,

Any idea where we can get this working code? I have some similar issues and I would be grateful for a working example!
Thank you!