参数资料
型号: 20-101-0492
厂商: Rabbit Semiconductor
文件页数: 6/110页
文件大小: 0K
描述: MODULE OP6800 FULL-FEATURED
标准包装: 1
系列: SBC
模块/板类型: 单板计算机模块
适用于相关产品: OP6800
其它名称: 20-101-492
20-101-492-ND
User’s Manual
99
Configures the physical layout of the keypad with the desired ASCII return key codes.
Keypad physical mapping 1 × 7
where
'L' represents Left Scroll
'U' represents Up Scroll
'D' represents Down Scroll
'R' represents Right Scroll
'–' represents Page Down
'+' represents Page Up
'E' represents the ENTER key
Example: Do the following for the above physical vs. ASCII return key codes.
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 );
Characters are returned upon keypress with no repeat.
RETURN VALUE
None.
SEE ALSO
keyConfig, keyGet, keyProcess
Writes "1" to each row and reads the value. The position of a keypress is indicated by a zero value in a bit
position.
PARAMETER
pcKeys
is a pointer to the address of the value read.
RETURN VALUE
None.
SEE ALSO
keyConfig, keyGet, keypadDef, keyProcess
void keypadDef();
0
4
1
5
2
6
3
['L']
['U']
['D']
['R']
['–']
['+']
['E']
void keyScan(char *pcKeys);
相关PDF资料
PDF描述
101-0492 INTERFACE OP6800 W/ETHERNET PORT
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