CalAmp FOB10-BL User Manual

Build Process ................................................................................................................................. 27
Keyfob ........................................................................................................................................... 27
BTCS .............................................................................................................................................. 27
LMU ............................................................................................................................................... 27
Key Fob button pushes
Button state machine ignoring debouncing
Warning: Any key press event with time interval shorter than 1s is not going to be reliably received
by LMU FOB module when LMU BT driver is operating in Scan advert mode.
The state diagram below will only work if the KeyFob is connected to BTDB.
button state coded as 2 bits
Not pressed
00
Pre-short press
01
Short Press
10
Long Press
11
The three buttons are bit coded into a single button state byte 0 0 b3 b3 b2 b2 b1 b1
Not
Pressed
Pre-short
press
Short Press Long Press
timeout MinSP
Tx ShortPress
timeout repeat SP
Tx Shortpress
timeout LP
Tx longpress
timeout repeat LP
Tx Longpress
Button push
Button release
Tx Not pressed
Button release
Tx Not pressed

CalAmp FOB10-BL Specifications

General

Brand	CalAmp
Model	FOB10-BL
Category	Security System
Language	English