DEVICE DRIVERS
LEDs
136 M
X
800 SERIES PROGRAMMERS GUIDE
LEDs
One of the features of the M
x
800 series of terminals are the three blue LEDs
located in Magnetic Stripe Reader. The purpose of these LEDs is to inform the
user that they can swipe their card. More complex use of the LEDs will require a
thread or timer for synchronization. It is recommended to use the ecore timers
available in the GUI library.
To Next Page
Loading...
