RabbitCore RCM3305, User Manual

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110 RabbitCore RCM3305/RCM3315
C.7 Sample Programs
Sample programs illustrating the use of the LCD/keypad module with the Prototyping
Board are provided in the
SAMPLES\RCM3300\LCD_KEYPAD
folder.
These sample programs use the external I/O bus on the Rabbit 3000 chip, and so the
#define PORTA_AUX_IO
line is already included in the sample programs.
Each sample program has comments that describe the purpose and function of the pro-
gram. Follow the instructions at the beginning of the sample program. To run a sample
program, open it with the
File
menu (if it is not still open), then compile and run it by
pressing F9 . The RCM3305/RCM3315 must be connected to a PC using the programming
cable as described in Chapter 2, “Getting Started.”
Complete information on Dynamic C is provided in the Dynamic C User’s Manual .
•
KEYPADTOLED.C
—This program demonstrates the use of the external I/O bus. The
program will light up an LED on the LCD/keypad module and will display a message
on the LCD when a key press is detected. The DS3, DS4, DS5, and DS6 LEDs on the
Prototyping Board will also light up.
•
LCDKEYFUN.C
—This program demonstrates how to draw primitive features from the
graphic library (lines, circles, polygons), and also demonstrates the keypad with the key
release option.
•
SWITCHTOLCD.C
—This program demonstrates the use of the external I/O bus. The
program will light up an LED on the LCD/keypad module and will display a message
on the LCD when a switch press is detected. The DS1 and DS2 LEDs on the Prototyp-
ing Board will also light up.
Additional sample programs are available in the
SAMPLES\LCD_KEYPAD\122x32_1x7
folder.