Rabbit RabbitCore RCM3209, User Manual, Page: 95 / 160

User’s Manual 89
C.8 LCD/Keypad Module Function Calls
When mounted on the Prototyping Board, the LCD/keypad module uses the external I/O
bus on the Rabbit 3000 chip. Remember to add the line
#define PORTA_AUX_IO
to the beginning of any programs using the external I/O bus.
C.8.1 LCD/Keypad Module Initialization
The function used to initialize the LCD/keypad module can be found in the Dynamic C
LIB
\DISPLAYS\LCD122KEY7.LIB
library.
dispInit
void dispInit();
DESCRIPTION
Initializes the LCD/keypad module. The keypad is set up using
keypadDef()
or
keyConfig()
after this function call.
RETURN VALUE
None.