D.7 Sample Programs
Sample programs illustrating the use of the LCD/keypad module with the Prototyping
Board are provided in the SAMPLES\RCM3400\LCD_KEYPAD directory.
These sample programs use the auxiliary 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 RCM3400 must be connected to a PC using the programming cable as
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 DS1 and DS2 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.
? SWITCHTOLED.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\122×32_1×7
subdirectory.
116
RabbitCore RCM3400
相关PDF资料
101-0589 CLONING BOARD RABBIT
101-0688 CARD D/A EXPANSION RN1300
101-0954 KIT DEV RABBIT RCM3360/3370 INTL
101-1050-BE-00025 ADPT USB 2 A FEMALE-2 5PIN .25M
10112627-101LF MINI-SAS HD 1X2 EXT PCB
10112628-101LF MINI-SAS HD 1X4 EXT PCB
10136-3000PC CONN MINI-D 36POS SOLDER PLUG
10136-6000EC CONN MDR PLUG 36POS IDC GOLD
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