Announcements
IMPORTANT: Cypress Developer Community currently doesn’t allow sign-in to prepare for the upcoming transition. To learn more, check out our announcement.
cancel
Showing results for 
Search instead for 
Did you mean: 

USB Superspeed Peripherals

Anonymous
Not applicable

Hello,

   

I'm trying to make the an87216 example work.

   

I can connect the 2 PCBs and program the FX3. They reconnect. After that they don't show up in the Control Center any more. Windows tells me, they have no driver.

   

What driver do I need and how can I install it?

   

 

   

With the AN65974 Slave Fifo, I have no such problem. Is there a difference betweem the two slave FIFOs?

   

 

   

Thank you

   

Kind regards

   

Reto

0 Likes
1 Solution
Anonymous
Not applicable

The VID and PID are used to identify the device and bind the appropriate driver automatically after one installation. The VID/PID in these firmware are not listed in the .inf of the driver. Please use some other PID to check. You can test by changeling the descriptor file with the following. 

   

In Automaster project cyfxbulklpdscr.c, you can change the Product ID in the CyFxUSB30DeviceDscr and CyFxUSB20DeviceDscr as 0x00F0 (i.e 0xF0,0x00,).

   

 

   

In Autoslave project cyfxbulklpdscr.c, you can change the Product ID in the CyFxUSB30DeviceDscr and CyFxUSB20DeviceDscr as 0x00F1 (i.e 0xF1,0x00,)

View solution in original post

0 Likes
1 Reply
Anonymous
Not applicable

The VID and PID are used to identify the device and bind the appropriate driver automatically after one installation. The VID/PID in these firmware are not listed in the .inf of the driver. Please use some other PID to check. You can test by changeling the descriptor file with the following. 

   

In Automaster project cyfxbulklpdscr.c, you can change the Product ID in the CyFxUSB30DeviceDscr and CyFxUSB20DeviceDscr as 0x00F0 (i.e 0xF0,0x00,).

   

 

   

In Autoslave project cyfxbulklpdscr.c, you can change the Product ID in the CyFxUSB30DeviceDscr and CyFxUSB20DeviceDscr as 0x00F1 (i.e 0xF1,0x00,)

View solution in original post

0 Likes