Remote Processing RPC-150 - Manual (Page 22)

KEYPAD PORT CHAPTER 8
Page 20 RPC-150
COMMANDS
The following is a list of CAMBASIC com mands for the
keypad.
Comm and Function
I N P U T KE Y P A D $ Input data from a keypad
KEYPA D$(n) Returns last key from
keypad port
O N K E Y P AD $ Causes a program branch
when a key is pressed
SYS(8) Returns keypad string
address