I had never used SDCC, and I have a project for pic18f4550 with CCS compiler. I use the USB communication over a serial emulation. How difficult it is translate this code for sdcc? All my libs are from CCS compiler.
The SDCC has a implementation of communication usb? Somebody can send me a simple program that make a led on/off with pic18f4550?

Where do I start? I have read the sdcc files , but I don't now how to program for SDCC.

Thank You.

Lucas A. Tanure Alves