101-0551 Rabbit Semiconductor, 101-0551 Datasheet - Page 117

• Manufacturer Part Number: 101-0551
• Description: COMPUTER SNGL BD BL2110 IDC HDR
• Manufacturer: Rabbit Semiconductor

Specifications of 101-0551

• Module/board Type: Single Board Computer Module
• For Use With/related Products: BL2110
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

RETURN VALUE
SEE ALSO
PARAMETER
RETURN VALUE
SEE ALSO
User’s Manual
void keypadDef();
void keyScan(char *pcKeys);
Configures the physical layout of the keypad with the default ASCII return key codes.
Example: Do the followingfor the above physical vs. ASCII return key codes.
Characters are returned upon keypress with no repeat.
None.
Writes "1" to each row and reads the value. The position of a keypress is indicated by a zero value in a bit
position.
*pcKeys is a pointer to the address of the value read.
None.
Keypad physical mapping 1 x 7
where
keyConfig ( 3,'R',0, 0, 0, 0, 0 );
keyConfig ( 6,'E',0, 0, 0, 0, 0 );
keyConfig ( 2,'D',0, 0, 0, 0, 0 );
keyConfig ( 4,'-',0, 0, 0, 0, 0 );
keyConfig ( 1,'U',0, 0, 0, 0, 0 );
keyConfig ( 5,'+',0, 0, 0, 0, 0 );
keyConfig ( 0,'L',0, 0, 0, 0, 0 );
keyConfig, keyGet, keyProcess
keyConfig, keyGet, keypadDef, keyProcess
['L']
'D' represents Down Scroll
'U' represents Up Scroll
'R' represents Right Scroll
'L' represents Left Scroll
'–' represents Page Down
'+' represents Page Up
'E' represents the ENTER key
0
['–']
4
['U']
1
['+']
5
['D']
2
['E']
6
['R']
3
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