USB host for Full-Speed HID gamepad

[nguyenanhtu]

Posted on July 25, 2012 at 10:15

Implement USB host for full-speed HID gamepad

i was implement USB host for Low-Speed HID gamepad (ST32F4 Discovery board) .... very good. 

But with 

gamepad Logitech Full-Speed...it not work

i was debug 

grxsts.b.pktsts

 ( in interrupt callback USB_OTG_USBH_handle_rx_qlvl_ISR) ... always set to GRXSTS_PKTSTS_CH_HALTED, GRXSTS_PKTSTS_DATA_TOGGLE_ERR....Help me.... this problem....?

Thanks you so much...

[alok472]

Posted on July 26, 2012 at 05:37

Is the enumeration completed ? In which stage this is stuck ?

Do you have any USB analyser ?

[nguyenanhtu]

Posted on July 26, 2012 at 07:49

Thanks alokm...

it enumeration completed...

it start USBH_InterruptReceiveData completed... but not get data...

i used USBlyzer softwareHelp me.... help me...