Writing a USB device in assembly?  Crazy or doable

Discussion created by KERRIE NOLLETTE on Dec 8, 2011
Latest reply on Apr 7, 2012 by Alex Finn

I am making a new device and I have been assigned the USB implementation, but other programmers on the team are writing their modules in assembly.  Which is our primary language for development and this is a non negotiable.  I am responsible for the USB on this project, previously we have used an FTDI chip to convert our SCI.  Is it possible to write a USB device in assembly, is it ant others have done with success?  I have been looking at some of the examples with PHCH 3.1 stack and trying to familiarize myself with the demo projects. 


Any tips or trick,  suggestions on books or tutorials outside of the freescale website (I feel like I have read the all)?

should I try and go it in assembly? 




We are using the Coldfire 51 JE 256