> In this setup, I don't need to move or touch anything physical (other than > my reset switch on MCLR) to test new code. I can make a change, > assemble/compile it, and have it running 10 seconds after it was compiled. > > My view is that bootloaders are a great entry point for PICs. > > -Matt Better than that, the one I use uses one of the serial port status lines to initiate the reset, I don't have to touch a thing. It's faster, I don't have to pull the chip, I don't have to adjust my hardware to isolate the ICSP pins, it uses the same serial hardware I use to communicate with my application, it only uses 256 bytes of program space, and (I can here Olin now) one line in the compiler takes care of all the placement and overwrite issues. I firmly believe a 16f877, PicBasic Plus, and microCode Studio is the easiest setup I've ever seen. -Denny -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.