Opt OPT-DPA1024E-4 - Enable Response; Enable Checksum; Enable Back up When Power off

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• failed: OPT ERR READ HBTRIGGERWIDTH FAILED, OPT ERR CHINDEX OUTRANGE(see
the error code in Tab. 1).
6. See also: setting high brightness trigger pulse width and setting multiple high brightness trigger pulse
width.
2.19. Enable response
1. Function: OPTController EnableResponse(OPTController Handle controllerHandle, bool isResponse)
2. Description: to set whether return value are needed or not
3. Input:
• controllerHandle –the handle of controller;
• isResponse –“true” means “need return value” while “false” stands for not.
4. Return value
• succeed: OPT SUCCEED;
• failed: OPT ERR UNKOWN (see the error code in Tab. 1).
2.20. Enable checksum
1. Function: OPTController EnableCheckSum(OPTController Handle controllerHandle, bool isCheckSum)
2. Description: to set whether checksum are needed or not
3. Input:
• controllerHandle –the handle of controller;
• isCheckSum –“true” means “need checksum” while “false” stands for not.
4. Return value
• succeed: OPT SUCCEED;
• failed: OPT ERR UNKOWN (see the error code in Tab. 1).
2.21. Enable back up when power off
1. Function: OPTController EnablePowerOffBackup(OPTController Handle controllerHandle, bool isBack-
up)
2. Description: to set whether backup are needed or not in the case of power off
3. Input: