S
ENSOR
C
OMMANDS AND
R
ESPONSES
Copyright LMI Technologies Inc. 2003
23
4.1.2
C
OMMAND
02
T
URN
L
ASER
O
FF
H
OST
C
OMMAND
S
IZE
1
BYTE
C
OMMAND
02
D
ATA
None
R
ESULT
Turns laser off
Response Format
If using
CRC
: [
Command
]
Command (Byte)
02 Success
0 Fail
If using ChkSum
: None.
4.2
S
CANNING
C
OMMANDS
4.2.1
C
OMMAND
05
S
ET
S
CAN
I
NTERVAL
P
URPOSE
Sets the rate the sensor fills the internal sample buffer.
scan
interval
indicates the number of internal clock ticks (.60 ms) which elapse
between updates. To store samples in the scan buffer use the
commands
‘
START SCAN
’
and
‘
STOP SCAN
‘
. (see following
command descriptions).
Command Format
[command] [scan interval]
Command
(1 byte)
05
scan interval
(1 word)
1 ... 32000 (x .60ms)
Response Format:
if using CRC
: [Command]
Command (Byte) 05 Succes
0
Fail
If using ChkSum
: None
4.2.2
C
OMMAND
03
S
TART
S
CAN
P
URPOSE
Clears the scan buffer and begins sampling at the rate specified by
[Scan Interval], adding each sample in the scan buffer.
Upon receipt of the START Scan command, the sensor will begin
sampling after the time set in the SET SCAN INTERVAL command.
For example, if the scan interval was set to 1,000 (x .60ms) or 6.0
