Picklist_Mode 0X7B; Ping 0X7A; Power_Mode 0X5F; Rd_Sensor 0X51 - Motorola SE4710 Integration Manual

PICKLIST_MODE 0x7B

Enables and disables Picklist mode. For picklist frames illumination is off, and the aiming pattern is captured in the
image, enabling you to locate (through software image processing) the aiming pattern in the image.
This command has two parameters:
•
Number of Picklist Frames: 1 = enabled, 0 = disabled
•
Number of Frames: ignored
The host system can track Picklist frames by issuing the GET_FSTATS command after every frame. The statistics
byte specifies whether the frame is a Picklist frame.
In a typical triggering environment where acquisition starts with a trigger, and stops with a decode (or trigger
release), each trigger pull (ACQUISITION Start) restarts the picklist sequence.
Do not change PICKLIST_MODE when acquisition is started because this can result in an indeterminate number of
picklist frames.

PING 0x7A

Use this command for test purposes to verify that the engine is in a powered state.

POWER_MODE 0x5F

Changes the SE4710 power mode. Although this command offers a Full Power mode option, any command
returns the SE4710 to full power mode.
NOTE This command is rejected (a NAK is sent) if acquisition is running (ACQUISITION = Start). If low power is
required during acquisition, first send ACQUISITION = Stop, then POWER_MODE = Low Power.

RD_SENSOR 0x51

Reads directly from the OmniVision OV9212 sensor registers. Refer to the OV912 specifications from OmniVision
for register descriptions.

RESET 0x57

Returns the SE4710 to a default state.

TIME_TO_LOW_POWER 0x75

Sets the length of time the SE4710 must be idle before it enters low power mode. This only applies if
AUTO_POWER_REDUCTION is enabled.
Control Interface 5 - 9