Portalk trabalhos
Hi... I want someone to develop a website and a portal for a diet company please find attached a description about the services.
I need an application written in c++ (visual studio 6.0) which communicate with a printer using the parallel port in the ECP mode. The application must use AllowIo to grant the application access to the ports under Windows XP. The application also must use PortTalk (A Windows NT I/O Port Device Driver). I can provide with a basic version of the program, which is functional, uses the PorTalk and AllowIo, and communicates with the printer using the parallel port but in the "simple" mode, not ECP. Here is some documentation: The basic steps the application must follow would be: - negociation sequence - request for the ecp mode - sending data The application could use DMA and interruptions, but not necessarily. The interface should be simple: just a window