参数资料
型号: 101-0411
厂商: Rabbit Semiconductor
文件页数: 38/90页
文件大小: 0K
描述: INTERFACE 12KEYDISP ETHNT OP6700
标准包装: 25
系列: SBC
模块/板类型: 单板计算机模块
适用于相关产品: OP6700
User’s Manual
39
4.4.4 Keypad Controls
Scans and processes keypad data (up to 8 × 8 matrix) for key assignment, debouncing, press and release,
and repeat. Provides debouncing, user-definable key code, separate press and release code (both
optional), two- and three-speed auto repeat.
RETURN VALUE
None.
SEE ALSO
keyConfig, keyGet, keypadDef
Assigns user-defined keys to keypad positions. Defines ticks for key debouncing and speed.
PARAMETERS
cRaw is the Raw Key Code Index, a 2 × 6 keypad matrix with the following raw keycode index assign-
ments.
cPress is the Key Press Code, an 8-bit value returned when a key is pressed (0 = Unused). See
keypadDef for default press codes.
cRelease is the Key Release Code, an 8-bit value to be returned when a key is released (0 = Unused).
cCntHold is Hold Ticks, how long to hold before repeating (0 = No Repeat).
cSpdLo is Low-Speed Repeat Ticks, how many times to repeat (0 = None).
cCntLo is Low-Speed Hold Ticks, how long to hold before going to high-speed repeat (0 = Slow
Only).
cSpdHi is High-Speed Repeat Ticks, how many times to repeat after low-speed repeat (0 = None).
RETURN VALUE
None.
SEE ALSO
keyProcess, keyGet, keypadDef
void keyProcess (void);
void keyConfig (char cRaw, char cPress,
char cRelease, char cCntHold, char cSpdLo,
char cCntLo, char cSpdHi);
Col 5
Col 4
Col 3
Col 2
Col 1
Col 0
Row 1
5
4
3
2
1
0
Row 0
13
12
11
10
9
8
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相关代理商/技术参数
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10104110 制造商:FCI-CONNECTOR 制造商全称:FCI connector 功能描述:MICRO USB B TYPE RECEPTACLE
10104110-0001LF 功能描述:USB接头 5P Quick Connect Micro USB TypeB Rcpt RoHS:否 制造商:FCI 产品:USB Type A Connectors 标准:USB 3.0 端口数量: 位置/触点数量:9 型式:Female 电流额定值:1.8 A 安装风格:Through Hole 端接类型:Solder Pin 连接器类型:USB 3.0 Receptacle
10104110-0001LF 制造商:FCI 功能描述:MICRO USB B, RECEPTACLE, 5POS, SMT RT AN
10-104-11-01 制造商:Concord Electronics Inc 功能描述:Contact Solder ST Thru-Hole
10-104-11-03 制造商:Concord Electronics Inc 功能描述: