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USB Host+TCP/IP in one app possible for FRDM-K64F?

Question asked by Joerg Wagner on Nov 18, 2015
Latest reply on Nov 23, 2015 by Carlos_Musich


Is it possible to write an application to have TCP/IP functionality and USB host device (i.e. HID)?

Just a simple task, read a text line from a USB keyboard and send it via TCP/IP.


I tried so many different things without success:

- Started with mbed, but no USB library works (and yes I disabled the MPU)

- Merging USB Host HID demo app with lwip produces during USB init: memory full

- Using USB Host HID demo app (MQX) and extend it with Processor Expert

- Merging USB demo app with RTCS without Processor Expert


Any help is appreciated,