Search found 2 matches

by 24c1024
Tue Sep 13, 2016 5:46 am
Forum: V-USB
Topic: how usbFunctionRead() called ?
Replies: 0
Views: 4322

how usbFunctionRead() called ?

hi usbFunctionWrite called this way to get data. #if USB_CFG_IMPLEMENT_FN_WRITE if(usbMsgFlags & USB_FLG_USE_USER_RW){ uchar rval = usbFunctionWrite(data, len); if(rval == 0xff){ /* an error occurred */ usbTxLen = USBPID_STALL; }else if(rval != 0){ /* This was the final package */ usbMsgLen = 0;...
by 24c1024
Sat Sep 10, 2016 4:35 pm
Forum: V-USB
Topic: hid-data comunication problem
Replies: 3
Views: 7587

hid-data comunication problem

hi

i use hid-data example with 2 reportid .

how can i get data from pc in avr ?

in usbFunctionSetup

rq->wIndex.bytes[1];

is return report id ?

how can i get hid buffer data ?

thanks