Re: [Haskell-cafe] Help Haskell driving Medical Instruments

Hi, Jason. I don't know how to mark the call unsafe. And I don't know what is a *Nix (perhaps unix?). I am running the main program on Windows.  Here is the compilation script: ghc -fglasgow-exts serial.c  %1.hs -L./ -ljapi --make erase *.hi erase *.o strip %1.exe BTW I figure out that passing an argument to closecport only makes the problem occur less often. Here is an example: D:\ghc\sensors>strip temper.exe D:\ghc\sensors>temper.exe 4 D:\ghc\sensors>temper.exe 4 D:\ghc\sensors>temper.exe 4 D:\ghc\sensors>temper.exe 4 D:\ghc\sensors>temper.exe 4 D:\ghc\sensors>temper.exe 4 D:\ghc\sensors>temper.exe 4 D:\ghc\sensors>temper.exe 4 D:\ghc\sensors>temper.exe 4 D:\ghc\sensors>temper.exe 4 D:\ghc\sensors>temper.exe 4 D:\ghc\sensors>temper.exe 4 D:\ghc\sensors>temper.exe 4 D:\ghc\sensors>temper.exe 4 D:\ghc\sensors>temper.exe 4 D:\ghc\sensors>temper.exe 4 D:\ghc\sensors>temper.exe 4 D:\ghc\sensors>temper.exe 4 D:\ghc\sensors>temper.exe 4 D:\ghc\sensors>temper.exe 4 D:\ghc\sensors>temper.exe 4 D:\ghc\sensors>temper.exe 4 D:\ghc\sensors>temper.exe 4 D:\ghc\sensors>temper.exe 4 D:\ghc\sensors>temper.exe 4 D:\ghc\sensors>temper.exe 4 D:\ghc\sensors>temper.exe 4 D:\ghc\sensors>temper.exe 4 D:\ghc\sensors>temper.exe unable to set comport cfg settings 4 --- On Mon, 11/9/09, Jason Dusek wrote: From: Jason Dusek Subject: Re: [Haskell-cafe] Help Haskell driving Medical Instruments To: "Philippos Apolinarius" Cc: "Haskell Cafe" Received: Monday, November 9, 2009, 11:41 PM   Does marking the call `unsafe` make any difference?   This is running on a *NIX of some flavour? -- Jason Dusek __________________________________________________________________ Looking for the perfect gift? Give the gift of Flickr! http://www.flickr.com/gift/