PORTS Forum

Ports and Interfaces => USB => Topic started by: ict1726 on August 12, 2013, 02:39:37 pm

Title: win7
Post by: ict1726 on August 12, 2013, 02:39:37 pm

Hello
I used generic_hid_cs50;
My hardware is ARMsam7x256 with keil usb hid.
This program not work in win7 x64 and said  "device not found".
Please, please help.

Title: Re: win7
Post by: Jan Axelson on August 12, 2013, 05:57:15 pm

The setupapi log file might have a clue:

http://msdn.microsoft.com/en-us/library/windows/hardware/ff550863%28v=vs.85%29.aspx

A USB protocol analyzer will show what is happening on the bus.