Question about the bandwidth test app

lpcware — Wed, 15 Jun 2016 17:26:28 GMT

Content originally posted in LPCWare by cgha on Fri Nov 23 01:20:04 MST 2012
I want to test the LPC1768 board usb bandwidth in bulk mode, but the firmware project is using LPCXpresso IDE, so I just use a general usb bulk prject that I migrate from keil mdk and it use keil usb stack , and I use libusb-win inf-wizard create the driver file, tested with libusb bulk example, it works. But the problem is When I try to use the LPCUsbTest in the bandwidth test project, it can not find my device even I changed the guid in the project(I just copy the guid from inf file and replaced the guid defined in LPCDISPLAY_GUID_STRING). So what should I do if I want to do the test?
Thanks!

ChrisChen

Re: Question about the bandwidth test app

lpcware — Wed, 15 Jun 2016 17:26:29 GMT

Content originally posted in LPCWare by nxpUSBlib team on Tue Nov 27 17:29:45 MST 2012
Are you talking about the new Project_BandwidthTest project in the latest release (v0.98a) of nxpUSBlib? If so, you should be able to recreate the firmware using the Keil stack as long as you make it a Vendor Specific class device and use the same VID/PID.

Also, to use the WinUSB test app in Windows you will need to install using the .inf file from the download on lpcware.com. Did you do this installation?

LPC Microcontrollers中的主题 Question about the bandwidth test app

Question about the bandwidth test app

Re: Question about the bandwidth test app