Composite devices on NXPUSBlib

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
Content originally posted in LPCWare by Muis on Wed Jan 16 10:18:14 MST 2013
There are some examples on how to create composite devices for the Keil USB rom drivers, but none for NXPUSBlib. Suppose I succeed to merge the descriptors so that enumeration sees HID+MSC devices, is this even reliable? Because there is only a single buffer for all endpoints (in and out)? For example when I'm reading from the MSC device and writing to the HID device at the same time, data should not get corrupted. Anyone tested this?