Motorola SE3300, Integration Manual

Page: 54 / 74

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.
Table 5-3
SE3300 Command and Response Formats
Function
SE3300 Command SE3300 Response
Op SE3300 Command Data
Note1
Op SE3300 Response Data
Note2
WR_SENSOR 0x50 (B) Register (W) Value 0x50 -
RD_SENSOR 0x51 (B) Register 0x51 (W) Value
WR_OSC 0x52 (B) Register (W) Value 0x52 -
RD_OSC 0x53 (B) Register 0x53 (W) Value
AIM 0x55 (B)
0x00=Off*
0x01=On 0x55 -
AIM_DURING_EXPOSURE 0x56 (B)
0x00=Off*
0x01=On 0x56 -
RESET 0x57 (B)
0x00=Sensor
0x01=SE3300 0x57 -
ACQUISITION 0x58 (B)
0x00=Stop
0x01=Start 0x58 -
ILLUMINATION_DURING_
EXPOSURE 0x59 (B)
0x00=Off*
0x01=On 0x59 -
EXTERNAL_ILLUMINATION 0x5A (B)
0x00=Floating Input*
0x01=On
0x02=Off
0x03=Follow Internal Illumination
0x04=Follow Trigger
0x05=Alternate with Internal Illumination 0x5A -
ACQUISITION_MODE 0x5B (B)
0x00=Barcode Decode*
0x01=Document Capture
0x02=Motion Detect
0x03=Aim Capture 0x5B -
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.