Purpose FatRat Library is a free and open source OPC DA (Data Access) Server Toolkit. FatRat Library makes it possible to speed up development OPC DA servers. OPC compliance / FatRat Library supports: * IOPCCommon * IOPCServer * IConnectionPointContainer * IOPCItemProperties * IOPCBrowseServerAddressSpace * IOPCGroupStateMgt * IOPCSyncIO * IOPCAsyncIO2 * IOPCItemMgt * IEnumOPCItemAttributes * IOPCBrowse * IOPCItemDeadbandMgt * IOPCItemSamplingMgt * IOPCItemIO * IOPCSyncIO2 * IOPCAsyncIO3 * IOPCGroupStateMgt2 System requirements FatRat Library is fully compatible with Windows NT4/2000/XP/2003/Vista. Library can be used with any development environment supporting C++ language. You can use it with Microsoft Visual Studio 2005/2008 (including Express Edition) or MinGW.
GrandMarch/frl
FatRat Library is a free and open source OPC DA (Data Access) Server Toolkit. FatRat Library makes it possible to speed up development OPC DA servers.
C++