Design and implementation of TV set software and hardware to solve technical problems of the set using user interface menu

Using a Graphic User Interface(GUI) we can communicate with the TV Set electronic board through infrared remote controller. Writing to and reading from the registers of IC?s on the electronic board of the TV set, we can do the remote diagnostic of technical problems, we can try possible solutions and improve software, which is embedded in the microcontroller of the board. This thesis fulfills this goal. GUI layer is a brunch of the complex software structure of embedded TV-set. What we have written for this thesis is actually an addition to this software, which is around 0,5 kB in binary, executable format. The whole software is 128 kB and resides in the rom area of SDA555 microcontroller. Our implementation covers another user menu,which we have created for the purpose of thesis and connections to the main software, which makes the menu work compatible with the main software. This project is mainly aimed to be used at TV television sets. This is not a restriction, but we recommend it being used in this market with a strict selftrust, since this area is our profession in industry, as an embedded software development engineer. We thereby think that this project can be used at any consumer electronic device, produced on line in high volumes.