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identifier 0xEF is the inclusive OR of 0xE1 (Distance), 0xE2 (Validity), 0xE4
(Intensity) and 0xE8 (Temperature). 0x0001 is of course the data count (1),
0xXXXX is the distance value, 0xYY is the validity, 0xZZ the intensity and
0xTT the temperature.
Single Commands
Laser On / Off
Command: $L1> (laser on)
$L0> (laser off)
Reply: 0x71 (laser on)
0x70 (laser off)
Averaging Factor / Filter Cutoff Frequency
Command:
$Annnn>
Reply:
0xA0 0xXXXX
The first binary word after the identifier 0xA0 is the parameter nnnn in binary
form.
Set Output Rate For Batch Data
Command:
$Bnnn>
Reply:
0xB0 0xXX
The first binary byte after the identifier 0xB0 is the parameter nnn in binary form.
The parameter may be as low as 1 in binary reply mode, giving an output rate of
100 Hz.
Synchronize (reset filter)
Command:
$S>
Reply:
0x90
Set Nominal Value (for calibration)
Command: $Nnnnn> (measurement unit = LSBs)
Reply:
0x80 0xXXXX
This command can be used only if the measurement unit is LSBs. The first binary
word after the identifier 0x80 is the parameter nnnn in binary form.
Calibrate
Command:
$C>
Reply: 0xC1 (calibration was OK)
0xC0 (calibration failed)
Reset Calibration
Command:
$R>
Reply:
0xD0
Illegal commands
Command: $Q> (as an example of an illegal command)
Reply:
0xFF
Binary commands and replies (RS-422)
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