Engineer needed to code a Windows DLL to interface between Delphi software and multiple devices on up to 20 COM ports. The DLL will be required to provide an API for managing devices connected to COM ports.
Requires good understanding of Delphi to work with reference code as well as proficiency with serial communications on Windows.
Please refer to attached files for more info.
10 freelancers están ofertando un promedio de $2677 por este trabajo
Hi. I'm professional embedded systems programmer with experience over 20 years. I very well know Delphi as well as COM port programming and different M2M interfaces. We can discuss all details in chat. Regards, Alex.