To design door lock system using LPCXpresso Software version 8.2.2.

To design a door lock system using LPC 1769 micro-controller. The detailed description is given in attached file. Basic description is that the processor should remain idle forever i.e. no task should be assigned to the processor. The code should be purely based on tick time interval. Code should be design using Simple Embedded Operating System(sEOS). The door will open after entering the specific 3 digit PIN. This PIN is mentioned in the attached file. The system has total 4 states i.e. Initialize State, Enter_PASS State, Correct_PASS state and WRONG_PASS state. I am uploading the sample sEOS code as well so that you will get the required library and header files. I have attached the zip file of the document which includes the sEOS code for reference in which you can edit and design the code.