rearranged some of the .h files, created dictionary file to list all dictionaries of opcodes.
moved error codes to shared file so host can interpret firmware error codes.
created firmware usb.c/h to handle usb operations (didn't move as git seems to think..)
cleaned up fw main function and file.
host usb_operations, created USBrequest struct type to more easily handle all transfer info.
Currently able to send pinport commands and read back return values from retro prog.
Just need to start writting functions to send opcodes and start actually preforming some cartridge operations.
paul eeepc