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Human Machine Interface and Screen
This module consists of two mbeds, linked by a Serial UART. The mbed with the screen is named 'Screen', and the other mbed (connected to the RFID reader) is 'Slave'.
DESIGN BRIEF
The Screen must display: -When the door is Unlocked -Which locker to go to -How much charging time is left -The name associated with the RFID (or just the tag number) -The weather data from the weather module, upon request.
The Slave needs to: -Read the RFID tag number if a tag is swiped, and pass it to the Screen. -Possibly act as a data slave, using it's serial connetions to connect to the weather station. -Pass the data to the Screen, when the Screen is not busy.
- Develop a method to control access to a locker using the RFID reader