Motorola SE4710, Integration Manual, Page: 58 / 82

5 - 10 SE4710 Integration Guide
WR_SCRIPT 0x76
Programs more than one SE4710 command into a script, which can be executed using a single command
(EXECUTE_SCRIPT). Use this method whenever possible to increase performance and timing synchronization.
There are ten scripts (Script-0 through Script-9) and a total of 150 bytes for all scripts. Exceeding these limits
results in a NAK status code. The general format for this command is:
<0x76><Script#><Len> [ <C
1
Len><C
1
Op><C
1
Data> ] [ <C
2
Len><C
2
Op><C
2
Data> ]
[<C
3
Len><C
3
Op><C
3
Data> ] <Checksum>
Example
To program script 2 with AIM_ON, ILLUM_ON, and ACQUISITION_ON, format the WR_SCRIPT command as
follows:
<0x76><0x02><0x09> [ <0x02><0x55><0x01> ] [ <0x02><0x59><0x01> ] [ <0x02><0x58><0x01> ] <0x70>
WR_SENSOR 0x50
Writes directly to the OmniVision OV9212 sensor registers. Refer to the OV912 specifications from OmniVision for
register descriptions.
NOTE Brackets ( [ ] ) appear in this example for clarity only, and are not part of the commands.
CAUTION The SE4710 controls many sensor registers. Using this command to write sensor registers may
conflict with SE4710 requirements, causing unpredictable behavior.