UDT (universal data transmitter) is used to organize communication between programs. It can:

• Quickly transfer data between programs running on the one computer (real speed limited only by frequency and regardless of data size);
• Record and display any transmitted message in a web browser;
• Generate a protocol header file;
• Synchronize time (model and real) between programs;
• Simplify the development of a program based on agent-oriented program's architecture using a subscriber-publisher pattern;
• Transmit data via RS422(RS232) and Ethernet;
• Provide warm and cold channel redundancy;
• Help to organize warn and cold reservation of programs;
• Quickly integrates with exists programs via RS485(RS422, RS232), UDP, TCP, UnixSocket, Fifo(Pipe),QnxMessage sockets;
• By oneself configure without changing the configuration file (just start UDT on all computers);
• Transfers data between programs written on different languages;
• Changes endian of the message if need (the programmer doesn't need to consider on it);
• Allow to expand of messages using an inherit idiom;
• Provide message's version control;
• Return error codes if message is not delivered to program or if it isn't correct.

UDT is running on QNX, Linux and Windows OS.

UDT is consist of two components: "Kernel" and "user_lib". The "Kernel" is an executable file that is realising the logic of working UDT. The "user_lib" is an dynamic library that is used for communication a user's program with the "Kernel". The "Kernel" is based on plugin architecture. Accordingly the library that implements the user's protocol is a plugin for the "Kernel" which is realizing the next functions:

• Parse "raw" byte buffer;
• Swap the byte order in the message on the demand of the "Kernel";
• Serialize (Deserialize) the message to (from) json; The library that implements user's protocol can be generated (see documentation) or programmed manually (see examples).