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Dukane 335 Protocol Information
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Dukane 335 Protocol Information

Dukane 335 Protocol Information

Dukane 335: supplementary guide
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1. Communication Protocol

Transmit Method : Asynchronous Interface Half
Duplex Serial Communication.
Ø
Transmit Speed: 9600bps
Ø
Flow control: NA
Ø
Data Bit: 8Bit
Ø
Parity Bit: NA
Ø
Stop Bit: 1Bit
DC335 Protocol
2.
The command Sets and protocol
Control method
Control scheme as below
PC
Delay 0.1 ms
TIME
Ø
The Acknowledge code from presenter is hex code AA
Ø
PC must wait the ACK code before send the 2nd code
Ø
' U ' mean the ASCII code o character U
Ø
0xAA mean the hex code AA
Master
st
1
P-Code Request to Send STX
st
1
M-Code ACK
nd
2
P-Code Cmd Start A0h
nd
3
P-Code Function
rd
4
P-Code Data 1
th
5
P-Code Data 2
th
6
P-Code Data 3
th
7
P-Code Cmd End 0xAFh
Master Active Time
10ms< Time<12s
nd
2
M-Code reCmd Start A0h
rd
3
M-Code reFunction
th
4
M-Code reData 1
th
5
M-Code reData 2
th
6
M-Code reData 3
th
7
M-Code reCmd End 0xAFh

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Summary of Contents for Dukane 335

  • Page 1: Communication Protocol

    1. Communication Protocol Transmit Method : Asynchronous Interface Half Duplex Serial Communication. Ø Transmit Speed: 9600bps Ø Flow control: NA Ø Data Bit: 8Bit Ø Parity Bit: NA Ø Stop Bit: 1Bit DC335 Protocol The command Sets and protocol Control method Control scheme as below P-Code Request to Send STX M-Code ACK...

  • Page 2: Control Command

    Item PC AP to DC335 Master command format Function Reset Zoom Direct (Tracking) (No AF) White Balance once trigger Freeze Image Source Lamp Key Function Set R/B value Call R/B value AF One Push Trigger Set Sharpness(Gamma) Power On/Off Capture PlayBack Flip Delete...
  • Page 3 Item PC AP to DC335 Master command format Function Call text/photo Status Brightness Control Zoom Control Focus Control Output Format SVGA/XGA Call Mix Zoom Position Call Version x.xx Preset VGA Output Freq. 60Hz/75Hz Video Auto Erase Call Model AC Freq. call power on over Call Auto Erase Status Call Source Status...

  • Page 4: Return Value

    Item Function Reset Zoom Direct (Tracking) (No AF) White Balance once trigger Freeze Image Source Lamp Key Function Set R/B value Call R/B value AF One Push Trigger Set Sharpness(Gamma) Power On/Off Capture PlayBack Flip Delete Call Digital Zoom Position Call Focus Position Call Freeze Status Call flip Status...
  • Page 5 Item Function Brightness Control Zoom Control Focus Control Output Format SVGA/XGA Call Mix Zoom Position Call Version x.xx Preset VGA Output Freq. 60Hz/75Hz Video Auto Erase Call Model AC Freq. call power on over Call Auto Erase Status Call Source Status St : 0 =Action Succeed, 1= NAK (No Action), 2=IGNORE (Wrong Command) DC335 feedback to PC value format Comment...

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Dc335