Operator Library: Hardware Platform
The operator TriggerIn provides an interface to the microEnable's digital inputs. By using parameter Pin_ID, the digital input is selected.
For the mapping of digital inputs and pin connectors check the frame grabber hardware manual.
| Available for Hardware Platforms |
|---|
| microEnable IV VD1-CL/-PoCL |
| microEnable IV VD4-CL/-PoCL |
| microEnable IV VQ4-GE/-GPoE |
| Link Parameter | Output Link O |
|---|---|
| Bit Width | 1 |
| Arithmetic | unsigned |
| Parallelism | 1 |
| Kernel Columns | 1 |
| Kernel Rows | 1 |
| Img Protocol | VALT_SIGNAL |
| Color Format | VAF_GRAY |
| Color Flavor | FL_NONE |
| Max. Img Width | any |
| Max. Img Height | any |
| Pin_ID | |
|---|---|
| Type | static parameter |
| Default | 0 |
| Range | [0, 7] |
|
This parameter defines which digital input is used. The same inputs can be used by multiple operators. |
|
The use of operator TriggerIn is shown in the following examples:
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A line scan trigger is presented. The trigger includes an image trigger using a capture gate as well as a multi functional line trigger. External sources, an internal frequency generator or software trigger pulses can be used for trigger generation.
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'Rebuild of Operator TrgPortLine with VisualApplets Signal Processing Operators'
A VisualApplets design example where all functions of operator TrgPortLine are rebuild using other signal processing operators. Allows custom trigger modules.
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A line scan trigger is presented. The trigger includes an image trigger using a capture gate as well as a multi functional line trigger. External sources, an internal frequency generator or software trigger pulses can be used for trigger generation. The camera can be triggered via cable connection to the trigger ports or directly with ActionCommands. See here especially the documentation 'ActionCommand'. See also the Action Command SDK example under SDK_Examples\gbe\ActionCommands in your Framegrabber SDK installation folder.
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A line scan trigger is presented. The trigger includes an image trigger using a capture gate as well as a multi functional line trigger. External sources, an internal frequency generator or software trigger pulses can be used for trigger generation.
-
'Line Scan Trigger for microEnable 5 VD8-CL/-PoCL Using Signal Operators and Operator CameraControl'
A line scan trigger is presented. The trigger includes an image trigger using a capture gate as well as a multi functional line trigger. External sources, an internal frequency generator or software trigger pulses can be used for trigger generation.
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