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Introduction:
When programming
microcontrollers,
using interrupts is a
technique based on an automatic mechanism in the
hardware of the microcontroller, which allows a device
to provide service to internal or external devices, only
at the moment it is required.
In this
enjoyable program,
interrupts of timer 0 of 18F2550 are
used to generate a 1 second time base. In order to
generate true random numbers for the leds sequence of
the game, the seed for the random is changed in every
run.
Below is the complete
folder of the project. Please read instructions in the
.c program. You may load the .hex program in your
Bolt
18F2550 system
using
Bolt v.1.0.1 software.
Do not forget to
connect the
LCD and keypad to play
the game.
The game
tests the participants visual memory. Has 3 levels of
difficulty.
C18-FABULOUS-FRED.zip
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