AnsweredAssumed Answered

HID USB Communication Failing after exactly 31 sends.

Question asked by Jason Blackston on Aug 6, 2013
Latest reply on Sep 9, 2013 by Jason Blackston

I'm using MQX 4.0 and I'm having an issue with the USB HID communication trying to send data. My HID layout is a modification of the HID Class driver that's built in, different only that I also need to read data were as the base HID class doesn't perform that. What my issue is, is that when I send data from my hardware (K60F120) after exactly 31 transactions I get an error from the USB_Class_Send_Data() which is transfer in progress. I was told to use the _usb_device_free_XD() but I can't find any documentation on how I'm suppose to use. I'm hoping someone might know of a solution to this.


Thanks in advance.