UART acess

Hi, everybody
I am new to openAT. I am little aware of RTOS concept.Now i have an assignment on OpenAT. I need to give input from system serial port and i need to process that data and i need to send sms. .But now i am trying to do UART interface. The example app given [UART acess] i couldn’t understand that Generic event handler table and event services. Any one please guide me. How dynamic event works and that event mask, inner event mask…Please

Thanks and best regards
Hegde

https://forum.sierrawireless.com/t/fcm-or-open-uart-interface/4601/9