Hi! I keep getting what I believe to be memory leak when using USB Host in MQX. I am using Codewarrior 10.6 with MQX 4.1.1. With the USB Host Debug prints enabled I get:
_usb_host_new_tr_element malloc failed
_usb_host_set_up_tr NULL transaction
_usb_host_recv_data transfer queue failed
Error with _usb_host_recv_data: 81
USB Memory Allocation Error
I've tried various things to correct this problem, but I would really like some suggestions on what I may be doing wrong. When I only receive from the device, this error doesn't happen. However after a certain number of sends to the USB device, I eventually get this receive error. How do I release or allocate more memory for a _usb_host_recv_data command?
Thanks in Advance,