[Lazarus] Serial communication??
bo.berglund at gmail.com
Wed Sep 29 07:30:13 CEST 2010
> Graeme Geldenhuys wrote:
> > On 28 September 2010 21:50, steveg <steveg at nevets.com.au> wrote:
> >> Quickest way I have found is to enumerate the device files in /dev
> >> extracting all 'ttyxx' (comports) and 'ttyU' (usb ports).
> This gives a list
> >> of 'probables'. Then try to connect (using SynaSer for
> example) to verify
> >> actual usable ports in the list
> > I think you can narrow that down to only the following:
> > Serial (COM) ports: /dev/ttyS*
> > USB ports: /dev/ttyU*
> absolutely correct - forgot to add the 'S' in my note :)
> sorry about that
Fine, so now I have to find code to do a listing of files...
I guess that FindFirst and FindNext from Windows API does
How is it done in FPC/Lazarus to list files in a directory?
Especially on Linux.
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