Using Interrupt EINT1 on Keil MCB2100 Board

This examples shows the usage of External Interrupts on the MCB2100 Board. It uses the EINT1 input assigned to GPIO 0.14 (conntect to INT1 push button on Keil MCB2100 when jumper INT1 is ON).

The interrupt pin is configured edge sensitive. Whenever you release the push button a counter is incremented that is output to the LED's conntected to GPIO 1.16 - 1.23.

The program is generated using the Keil ARM CA Compiler that is available in DK-ARM Version 1.3 or higher.