STM32F3 USB

hilwan · ‎2014-02-10

Posted on February 10, 2014 at 17:48

Hello,

I've downloaded the custom-hid program on the STM32F3 Discovery . I've alsoinstalled the usb hid demonstrator. But it doesn't recognise any 'USBHID target'. How can I make the host talkto my board? Will it happen automatically if the program is fine when Irun it or should I have to make some change in Windows 8 settings?

I'm using KeilµVision4.

Thanks in advance.

marco · ‎2014-05-31

Posted on May 31, 2014 at 16:58

In the system I can see the new device like USB device input

but inside of USB Hid Dem. I cannot see it:

Thanks in advance.

chen · ‎2014-06-02

Posted on June 02, 2014 at 11:11

Hi

I must confess that I am not that familiar with the FS driver, I know the OTG drivers better.

''I can't find the routines that handles this. There is only the function that handles EVAL_COM1 global interrupt request.''

A quick browse through the driver code/example ( VirtualComport_Loopback ), it looks to me like the code is in usb_endp.c

In funcs

EP1_IN_Callback ()

EP3_OUT_Callback()