with all MR350MKII? input/output devices. All detailed calling convention and source code are listed behind each BIOS/DOS call in Chapter 3. For easily using this library, Unitech also provide sample program (350TEST.C) to help user to use it. So, user can directly modify this sample program. All of those files are stored on sub-directory "LIB" of DEMO disk.

5.2.Programming communication program

In Chapter 4, there are details description about Multi-Protocol between MR350MKII and Host computer. Users can follow this protocol to develop communication program or integrate them into their application program. But it seem that it is a little difficult for most user to implement communication program according specification of communication protocol. So, Unitech provide communication utility library to help user develop their application program without know detail communication protocol. In our demo disk, it includes DOS version and Windows version communication program, communication library and its sample program.

In DOS platform, we provide a C library (485LIB.C and SLIB.OBJ) for user to develop their DOS base communication program. We also provide a sample program 485COM.C for fully using 485LIB.C, so users can directly modify this program or porting it to your application program. All of those files are stored on sub-directory "DOSCOM" of DEMO disk

In Windows platform, we provide 16bits/32bits communication DLL for user to develop their Wondows communication program or intergate communication function into their application program. User can call this DLL from his Visual C/C++, Visual Basic or Delphi. All of those files are stored on sub-directory “DLL” of DEMO disk.

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Unitech MR350MKII manual Programming communication program