Hi,
When i call host_ch9 function to request device for getting descriptor it's not getting the descriptor values in my host application code-
case USB_DEVICE_INTERFACED:
status=_usb_host_ch9_get_descriptor(usb_device.DEV_HANDLE,
USB_DESC_TYPE_DEV<<8, 0, USB_DESC_LEN_DEV,
(unsigned char *)&dev_ptr->dev_descriptor);
if (status != USB_OK)
{
printf("\r\n no descriptor from ch9functions");
}
e = _lwevent_get_signalled();
if (USB_EVENT_DATA & e) {
if(usb_device.DEV_STATE == USB_DEVICE_INUSE) {
break;
}
else{
usb_device.DEV_STATE = USB_DEVICE_INUSE;
break;
}
}
if (USB_EVENT_CTRL & e) {
/* kick the outer loop again to handle the CTRL event */
_lwevent_set(&USB_Event, USB_EVENT_CTRL);
break;
}
usb_device.DEV_STATE = USB_DEVICE_INUSE;
break;
I have attached my host application code file.Please help me on this.
Original Attachment has been moved to: xl4usbip_host.h.txt.zip
Original Attachment has been moved to: xl4usbip_host.c.txt.zip
