Toshiba BU238M Instruction Manual page 42

- Open/Close stream channel (to be ready to receive stream data)
Set "1" to "StreamEnable" in Bootstrap Registers before "AcquisitionStart".
Set "0" to "StreamEnable" in Bootstrap Registers before "AcquisitionStop" or "AcquisitionAbort".
- Start image stream output
The camera starts image stream output by executing "AcquisitionStart" register command.
- Stop image stream output
The camera stops image stream output by executing "AcquisitionStop" register command.
The camera aborts image stream output by executing "AcquisitionAbort" register command.
- Set frame rate
Set the "AcquisitionFrameRateControl" register to "Manual".
And set the following value to "AcquisitionFrameRate" register. Setting value is Float type.
The range of register setting depends on camera model, and camera operation mode.
"AcquisitionFrameInterval" register is a reciprocal of "AcquisitionFrameRate".
AcquisitionFrameRateControl
NoSpecify (*)
Manual
AcquisitionFrameRate
Minimum
Maximum (*)
● Note
Changing "AcquisitionFrameRateControl",
"AcquisitionFrameInterval" register value is invalid during image stream data output.
When exposure time setting is longer than frame rate setting, camera operation gives priority to exposure
time setting.
When opening and closing the stream channel, it is required to control StreamEnable plus SDK setups on
your application. Please refer to the TeliU3vSDK for details.
Notes on Frame Drops of Image:
Depends on your PC or USB3.0 interface card configurations, images may not be captured normally (e.g. frame drops
may occur). In this case, change to frame rate setting lower.
Copyright © 2014 TOSHIBA TELI CORPORATION, All rights reserved.
The frame rate is determined by giving priority to ExposureTime setting value.
The frame rate is determined by giving priority to AcquisitionFrameRate setting value.
Depend on register setting of "Height".
"AcquisitionFrameRate",
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Function
* initial factory setting
Value
0.5[Hz]
* initial factory setting
"AcquisitionFrameIntervalControl",
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D4235159A