Data flow graph of a (elevator 3 floor elevator)

With

12 inputs

-2 up buttons

-2 down buttons

-fire alarm button

-floor 1,2 and 3buttons

- Open door button

- Close door button

- call/ cancel button

- call for assistance button

8 outputs

- floor 1,2 and 3 buttons

- fire alarm

- 2 up buttons

- 2 down buttons

Draw the complete data flow graph. Assume an LM3S1968 microcontroller in used for this project. (5 pts.) c. Draw the complete data flow graph. Assume an LM3S1968 microcontroller in used for this project. (5 pts.) c