Difference between revisions of "Component: Infrared (EBM020) (EBM Modules)"
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==Detailed description== | ==Detailed description== | ||
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''No detailed description exists yet for this component'' | ''No detailed description exists yet for this component'' | ||
==Examples== | ==Examples== | ||
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''<span style="color:red;">No additional examples</span>'' | ''<span style="color:red;">No additional examples</span>'' | ||
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Revision as of 14:10, 20 January 2023
| Author | Matrix TSL |
| Version | 1.0 |
| Category | EBM Modules |
Contents
Infrared component
The Infrared sensor board contains both an IR transmitter and receiver. The transmitter is enabled via a digital control signal and the receiver provides an analogue output. By enabling the transmitter and reading the variable voltage output of the receiver it is possible to measure the distance of a reflecting object in the region of 1cm to 10cm.
Component Source Code
Please click here for the component source code: FC_Comp_Source_EBM020v1.fcfx
Detailed description
No detailed description exists yet for this component
Examples
No additional examples
Macro reference
|
SetTxOff |
| Turns off the IR Transmitter | |
 - VOID
|
Return |
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SetTxOn |
| Turns on the IR Transmitter | |
| - VOID
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Return |
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GetDistanceValue |
| Returns the calculated distance for the given ADC reading | |
 - BYTE
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adc |
 - UINT
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Return |
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GetADCValue |
| Gets the raw ADC input value for the IR receiver | |
| - BYTE
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Return |
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Initialise |
| Initialise the component by loading the default calibration table | |
| - VOID
|
Return |
Property reference
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Properties |
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Input ADC Channel |
| Analog input channel for the IR receiver | |
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Output Enable Pin |
| Pin used to control the IR Transmitter | |
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Initial/ Hardware Calibration Table |
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Point 1 ADC Value |
| The ADC value that would give the Point 1 Distance. If the ADC value is 0 the point is ignored. | |
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Point 1 Distance (mm) |
| The distance returned for an ADC reading given by Point 1 ADC value | |
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Point 2 ADC Value |
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Point 2 Distance (mm) |
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Point 3 ADC Value |
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Point 3 Distance (mm) |
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Point 4 ADC Value |
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Point 4 Distance (mm) |
