Component: Keypad (BL0138) (BL0138) (E-blocks 2): Difference between revisions
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Latest revision as of 14:36, 13 July 2026
| Author | Matrix TSL |
| Version | 1.0 |
| Category | E-blocks 2 |
Keypad (BL0138) component
Keypad component to drive the E-blocks 2 BL0138 Keypad board. Provides twelve individual raster scanned switches.
Version information
Library Version, Component Version, Date, Author, Info 9, 1.0, 08-05-25, BR, Added autodetect port on Ev_PostInitialise 10, 1.0, 08-05-25, BR, Adjusted Pins and Port to use inherited base properties
Detailed description
No detailed description exists yet for this component
Examples
No additional examples
Macro reference
GetAscii
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GetAscii |
| Gets the ASCII value for the current keypress. If no key is pressed then the macro returns the value 255. | |
 - BYTE
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Return |
GetIndex
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GetIndex |
| Gets the index value for the current keypress. If no key pressed then the macro returns the value 255. | |
| - BYTE
|
Return |
GetNumber
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GetNumber |
| Gets the numeric value for the current keypress. If no key pressed then the macro returns the value 255. | |
| - BYTE
|
Return |
GetString
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GetString |
| Gets the ASCII value for the current keypress and returns in the form of a string. If no key pressed then the macro returns a null string. | |
 - STRING
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Return |
WaitPressed
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WaitPressed |
| Blocking call that waits for one of the keys on the keypad to be pressed. The index of the key that was pressed is passed back to the user. | |
| - BYTE
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Return |
WaitReleased
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WaitReleased |
| Blocking call that waits for the keys on the keypad to be released. If no key is pressed then the function will return immediatley. | |
 - VOID
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Return |
Property reference
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Properties |
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Connections |
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Output Mode |
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Port |
Component Source Code
Please click here to download the component source project: FC_Comp_Source_EB_KeyPad_BL0138.fcfx
Please click here to view the component source code (Beta): FC_Comp_Source_EB_KeyPad_BL0138.fcfx