Using freeRTOS to display a time on LCD

Hi,

Could anyone shed some theory behind how to use freeRTOS to display the time on a LCD module...All someone told me is that there is a register that counts seconds once the timer is initiated and then it roles over into minutes and hours...Does anyone know the actual theory behind this application?

To display a correct time all you need is a standard crystal & a perfect tuned code.You don't need particular external modules for that.

TImer using freeRTOS

The application doesn't need to be accurate...i just want to know the theory behind its application...so i could place it in my report and reference it but not finding any links that explains the theory of using freeRTOS for timing issues.

Check the documentation, if you can not find the info in the docs read the source.