AnsweredAssumed Answered

KL25 Bootloader over USB CDC

Question asked by penguintec on Feb 3, 2013
Latest reply on Feb 20, 2013 by Pedro Augusto Panecatl Salas



I am using the KL25.. (on a freedom board).

I am implementing a firmware bootloader over USB com(CDC).


I require a example project for the KL25... only.

and an easy to read application note.


I have read the other application notes (AN2295) and (AN2295) (AN4379) (AN4370)


These discuss too many architectures and have too many exceptions for too may scenarios.

I am not going to use older  freescale parts, I intend to use only KL25.... in my product.


The above application notes are unacceptable.

If a KL25.. application note and USB DFU bootloader example do not exist then I am happy to develop and share my own.


I require


1. PE (processor expert) based flash write example.

2. Information on the KL25 memory architecture

(in a document separate from other processors and architectures)


Thanks !