USB CDC_ACM sample OS Win10

[siegfriedr]

For me the sample can be compiled but does not work with PC. SDK is 13.1. OS is W10. Serial port is installed automatically by using W10 standard driver (usbser.inf). There is a message in the properties event window (device manager/serial ports) saying that more installation has to be done - maybe not important because W10 basically confirms functionality. Nevertheless data exchange is not possible. The .inf file delivered by Nordic is not accepted - W10 misses a digital signature. Could there be an uncomplete set of information inside the USB description records?

I also want to ask for the present state in managing the VID/PID for users of Nordic chips. The typical procedure is that we can use Nordic's VID but will get one or some unique PID's exclusively by the vendor.

[Jørgen Holmefjord]

I tested this on a W10 PC, and the driver is installed correctly. Data exchange is possible using Putty. How did you test the example? Have you trier removing the device/driver and reinstalling it again? Tested with another W10 PC?

[siegfriedr]

Thank, you are right. It works with Putty and also Tera Term but not with the other terminal programs we use typically. So we will start to investigate there. Any information regarding customised PID?

[Jørgen Holmefjord]

We do not have any official distribution of external PIDs, so you might end up conflicting with other products if using out VID. The best solution would be to get your own VID and PID, to make sure your product use a unique combination. Please also refer this comment from @hungbui.