| |||
Serial port 'pretends' to work! Posted by rpmorrow (rpmorrow), 24 October 2007 Hi,I have written a program which uses a serial port on a Windows PC. It used to send an recieve fine, but now it won't. I haven't changed the comms code and it throws no exeptions so it's pretty strange. The only clue I have is that the file handle given by [open com4: r+] is diferent. When working it shows as "filee145d0" When not is shows as "filee64048" When it's not working, the command is within a procedure, but no errors are shown and nothing shows with the -laserror thing either. Does anyone know what would cause this? Cheers, Rich This page is a thread posted to the opentalk forum
at www.opentalk.org.uk and
archived here for reference. To jump to the archive index please
follow this link.
| |||
PH: 01144 1225 708225 • FAX: 01144 1225 793803 • EMAIL: info@wellho.net • WEB: http://www.wellho.net • SKYPE: wellho |