On Sat, 16 Feb 2013 20:40:35 , "Helmut Karlowski" <helmut.karlowski@ish.de> wrote: > I knew there is something! > > Due to the stair-patch recently applied, the transfer across a serial line > is now broken. > > Instead of a \n-character to be sent it transmits \r\n. Would this explain why I couldn't get any serial comms working to my Suunto dive computer and Palm PDA ? Peter