20-101-0732 Rabbit Semiconductor, 20-101-0732 Datasheet - Page 71
20-101-0732
Manufacturer Part Number
20-101-0732
Description
INTERFACE SMART SCREEN OP7100
Manufacturer
Rabbit Semiconductor
Datasheet
1.101-0303.pdf
(126 pages)
Specifications of 20-101-0732
Module/board Type
Single Board Computer Module
For Use With/related Products
OP7100
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
20-101-732
20-101-732
20-101-732
- Current page: 71 of 126
- Download datasheet (780Kb)
OP7100
• int kpDefStChgFn( char *curState, char *changed )
• int kpDefGetKey()
• void kpDefInit()
This is the default state change function for the default get key function
kpDefGetKey
there is a change in the keypad state. If the current key is not read by
kpDefGetKey
PARAMETERS:
state of the keypad (bitmapped, 1 indicates key is not currently
pressed).
changed
from the previous scan. (bitmapped, 1 indicates there was a change).
RETURN VALUE: -1 if no key is pressed. Otherwise
returns the normalized key number. The normalized key number is
8*row+col+edge*256
key is pressed.
This is the default get key function. It returns the key previously
pressed (i.e., from the one-keypress buffer). The key pressed is actually
interpreted by
kpDefInit
RETURN VALUE: -1 if no key is pressed. Otherwise,
returns the normalized key number. The normalized key number is
8*row+col+edge*256
key is pressed.
Initializes the library to use the default state change function to inter-
pret key presses when
get the code of the last key pressed.
points to an array that reflects the CHANGE of keypad state
should be used to initialize the module.
kpDefStChgFn
. This function is called back by
, the new key pressed will not be registered.
curState
kpScanState
.
.
edge
edge
points to an array that reflects the current
, which is called back by
is 1 if the key is released, and 0 if the
is 1 if the key is released, and 0 if the
is called. Use
kpScanState
kpDefGetKey
kpScanState
kpDefGetKey
kpScanState
Software
when
to
71
.
Related parts for 20-101-0732
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
COMPUTER SGL-BRD BL2500 29.4MHZ
Manufacturer:
Rabbit Semiconductor
Datasheet:
Part Number:
Description:
COMPUTER SGL-BRD BL2500 29.4MHZ
Manufacturer:
Rabbit Semiconductor
Datasheet:
Part Number:
Description:
DISPLAY GRAPHIC 12KEY PROG OP670
Manufacturer:
Rabbit Semiconductor
Datasheet:
Part Number:
Description:
DISPLAY GRAPHIC 12KEY ETH OP6700
Manufacturer:
Rabbit Semiconductor
Datasheet:
Part Number:
Description:
COMPUTER SINGLE-BOARD BL2030
Manufacturer:
Rabbit Semiconductor
Part Number:
Description:
COMPUTER SGL-BOARD ETH BL2010
Manufacturer:
Rabbit Semiconductor
Part Number:
Description:
MODULE OP6810 W/O ETH/MEM EXPANS
Manufacturer:
Rabbit Semiconductor
Datasheet:
Part Number:
Description:
COMPUTER SINGLE-BOARD BL2020
Manufacturer:
Rabbit Semiconductor
Part Number:
Description:
COMPUTER BL2010 W/FRICTION LOCK
Manufacturer:
Rabbit Semiconductor
Part Number:
Description:
COMPUTER BL2020 W/FRICTION LOCK
Manufacturer:
Rabbit Semiconductor
Part Number:
Description:
COMPUTER SGL-BRD BL2500 44.2MHZ
Manufacturer:
Rabbit Semiconductor
Datasheet:
Part Number:
Description:
COMPUTER SGL-BOARD FULL BL2000
Manufacturer:
Rabbit Semiconductor
Part Number:
Description:
COMPUTER SINGLE-BOARD BL2110
Manufacturer:
Rabbit Semiconductor
Part Number:
Description:
COMPUTER SGL-BRD 29.4MHZ BL2610
Manufacturer:
Rabbit Semiconductor
Datasheet:
Part Number:
Description:
INTERFACE OP6800 512K FLASH&SRAM
Manufacturer:
Rabbit Semiconductor
Datasheet: