20-101-1068 Rabbit Semiconductor, 20-101-1068 Datasheet - Page 138

• Manufacturer Part Number: 20-101-1068
• Description: MODULE RABBITCORE RCM3315
• Manufacturer: Rabbit Semiconductor

Specifications of 20-101-1068

• Module/board Type: MPU Core Module
• Product: Microcontroller Modules
• Core Processor: Rabbit 3000
• Clock Speed: 44.2 MHz
• Interface Type: Ethernet, Serial
• Flash: 512 KB
• Timers: 10 x 8 bit, 1 x 10 bit
• Operating Supply Voltage: 3.15 V to 3.45 V
• Board Size: 47 mm x 69 mm x 22 mm
• Core: RCM3315
• Processor Series: RCM3315
• For Use With/related Products: RCM3315
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 316-1114

C.8.4 Keypad
The functions used to control the keypad are contained in the Dynamic C
KEYPAD7.LIB
RETURN VALUE
SEE ALSO
PARAMETERS
User Keypad Interface
132
void keyInit(void);
void keyConfig(char cRaw, char cPress,
Initializes keypad process
None.
Assigns each key with key press and release codes, and hold and repeat ticks for auto repeat and
debouncing.
cRaw is a raw key code index.
cPress is a key press code
cRelease is a key release code.
cCntHold is a hold tick, which is approximately one debounce period or 5 µs.
cSpdLo is a low-speed repeat tick, which is approximately one debounce period or 5 µs.
cCntLo is a low-speed hold tick, which is approximately one debounce period or 5 µs.
char cRelease, char cCntHold, char cSpdLo,
char cCntLo, char cSpdHi);
1 × 7 keypad matrix with raw key code index assignments (in brackets):
brdInit
[0]
An 8-bit value is returned when a key is pressed.
0 = Unused.
See keypadDef() for default press codes.
An 8-bit value is returned when a key is pressed.
0 = Unused.
How long to hold before repeating.
0 = No Repeat.
How many times to repeat.
0 = None.
How long to hold before going to high-speed repeat.
0 = Slow Only.
[4]
library.
[1]
[5]
[2]
[6]
[3]
RabbitCore RCM3305/RCM3315
LIB\KEYPADS\