Operator Library: Signal
The operator's signal link output can be set by software using parameter Mode. The state type is specified by the parameter Mode. Three options are available:
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Low:
The operator output signal link has low value (zero).
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High:
The operator output signal link has high value (one).
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Pulse:
The operator will generate a pulse at its output, i.e. will output a high value for one clock cycle. After this pulse, the operator will output low value (zero). Setting the parameter to Pulse after it was set to High will not generate a low value before the pulse. Hence, the parameter should be set to Low or Pulse before setting it to Pulse.
This operator is excluded from the VisualApplets functional simulation.
| 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 |
| Mode | |
|---|---|
| Type | static/dynamic read/write parameter |
| Default | Low |
| Range | {Low, High, Pulse} |
|
This parameter specifies the output signal value at the output link of the operator. See description above. |
|
The use of operator SetSignalStatus is shown in the following examples:
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An example for hardware self test of DMA, RAM, GPIOs, Trigger and LEDs.
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Example - For debugging purposes of the designs internal data flow control in hardware and a possible compensation.
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An area scan trigger is presented. External sources, an internal frequency generator or software trigger pulses can be used for trigger generation.
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'Area Scan Trigger for microEnable IV VQ4-GE/-GPoE'
An area scan trigger is presented. 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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'Area Scan Trigger for microEnable 5 marathon/LightBridge VCL'
An area scan trigger is presented. External sources, an internal frequency generator or software trigger pulses can be used for trigger generation.
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'Area Scan Trigger for microEnable 5 VD8-CL/-PoCL'
An area scan trigger is presented. External sources, an internal frequency generator or software trigger pulses can be used for trigger generation.
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'Area Scan Trigger for microEnable 5 marathon VCX QP'
An area scan trigger for CoaXPress is presented. External sources, an internal frequency generator or software trigger pulses can be used for trigger generation.
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'Area Scan Trigger for imaFlex CXP-12 Quad'
An area scan trigger for CoaXPress12 is presented. External sources, an internal frequency generator or software trigger pulses can be used for trigger generation.
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'Area Scan Trigger for microEnable 5 VQ8-CXP6B and VQ8-CXP6D'
An area scan trigger for CoaXPress is presented. External sources, an internal frequency generator or software trigger pulses can be used for trigger generation.
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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.
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'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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'Line Scan Trigger for microEnable 5 marathon VCX QP Using Signal Operators'
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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'Line Scan Trigger for imaFlex CXP-12 Quad Using Signal Operators'
A line scan trigger for CoaXPress12 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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'Line Scan Trigger for microEnable 5 VQ8-CXP6 Using Signal Operators'
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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