Fr. Tom McGahee wrote: > I sincerely hope that OTHER PIC List members will chime > in and share URLs for other useful free > goodies that some of us may not be aware of. > Share the wealth! Hi Father Tom, Two free and simple, but useful hardware/software tools I recently mentioned on this PICLIST for anyone dealing with I2C/SMBus/SPI devices are listed below. To save bandwidth, both links have a PDF documentation file that describes them in detail instead of me repeating myself here. Master SPI Bus Engine (MSBE): http://members.localnet.com/~kmmp/PIC/MSBE/ Master I2C/SMBus Engine (MISE): http://members.localnet.com/~kmmp/PIC/MISE/ Best regards, Ken Pergola -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics