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5 - 10 SE3300 Integration Guide
Command / Response Formats
Table 5-3
depicts the command and response formats for all SE3300 commands.
In the columns SE3300 Command Data and SE3300 Response Data, the following letters identify the size of
the data: (B) = Byte, (W) = Word, or (A) = Array. Words are in Little-Endian format (low byte first).
* indicates the default.
SE3300 Command and Response Formats
Table 5-3
Function
WR_SENSOR
RD_SENSOR
WR_OSC
RD_OSC
AIM
AIM_DURING_EXPOSURE
RESET
ACQUISITION
ILLUMINATION_DURING_
EXPOSURE
EXTERNAL_ILLUMINATION
ACQUISITION_MODE
Notes:
1. Every command has a 1 byte checksum (last byte of command). See Command Checksum on page 5-4.
2. Every response has a 1 byte status code immediately following the Opcode. See Response Status
Code on page 5-4.
3. These commands/responses have a variable length data field indicated by (A):Array.
See Table 5-4 on page 5-13 for the length of the field based on the param number.
SE3300 Command
Op
SE3300 Command Data
0x50
(B) Register
0x51
(B) Register
0x52
(B) Register
0x53
(B) Register
0x55
(B)
0x00=Off*
0x01=On
0x56
(B)
0x00=Off*
0x01=On
0x57
(B)
0x00=Sensor
0x01=SE3300
0x58
(B)
0x00=Stop
0x01=Start
0x59
(B)
0x00=Off*
0x01=On
0x5A
(B)
0x00=Floating Input*
0x01=On
0x02=Off
0x03=Follow Internal Illumination
0x04=Follow Trigger
0x05=Alternate with Internal Illumination
0x5B
(B)
0x00=Barcode Decode*
0x01=Document Capture
0x02=Motion Detect
0x03=Aim Capture
Note1
Op
SE3300 Response Data
(W) Value
0x50
-
0x51
(W) Value
(W) Value
0x52
-
0x53
(W) Value
0x55
-
0x56
-
0x57
-
0x58
-
0x59
-
0x5A
-
0x5B
-
SE3300 Response
Note2
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