Difference between revisions of "Component: Keypad (BL0138) (BL0138) (E-blocks 2)"
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==Component Source Code== | ==Component Source Code== | ||
| − | Please click here to download the component source project: [https://www.flowcode.co.uk/wiki/componentsource/ | + | Please click here to download the component source project: [https://www.flowcode.co.uk/wiki/componentsource/FC_Comp_Source_EBlocks2_KeyPad_BL0138.fcfx FC_Comp_Source_EBlocks2_KeyPad_BL0138.fcfx] |
| − | Please click here to view the component source code (Beta): [https://www.flowcode.co.uk/FlowchartView/?wfile=componentsource/ | + | Please click here to view the component source code (Beta): [https://www.flowcode.co.uk/FlowchartView/?wfile=componentsource/FC_Comp_Source_EBlocks2_KeyPad_BL0138.fcfx FC_Comp_Source_EBlocks2_KeyPad_BL0138.fcfx] |
==Detailed description== | ==Detailed description== | ||
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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 13:10, 7 February 2023
| Author | Matrix TSL |
| Version | 1.0 |
| Category | E-blocks 2 |
Contents
Keypad (BL0138) component
Keypad component to drive the E-blocks 2 BL0138 Keypad board. Provides twelve individual raster scanned switches.
Component Source Code
Please click here to download the component source project: FC_Comp_Source_EBlocks2_KeyPad_BL0138.fcfx
Please click here to view the component source code (Beta): FC_Comp_Source_EBlocks2_KeyPad_BL0138.fcfx
Detailed description
No detailed description exists yet for this component
Examples
No additional examples
Macro reference
GetAscii
|
GetAscii |
| Gets the ASCII value for the current keypress. If no key is pressed then the macro returns the value 255. | |
 - BYTE
|
Return |
GetIndex
|
|
GetIndex |
| Gets the index value for the current keypress. If no key pressed then the macro returns the value 255. | |
| - BYTE
|
Return |
GetNumber
|
|
GetNumber |
| Gets the numeric value for the current keypress. If no key pressed then the macro returns the value 255. | |
| - BYTE
|
Return |
GetString
|
|
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
|
Return |
WaitPressed
|
|
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
|
Return |
WaitReleased
|
|
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
|
Return |
Property reference
|
Properties |
|
Connections |
|
Port |
| From here, set the port to which your EB014 is connected. If you are wiring your own hardware, you can use the 'Custom Pins' setting to allow the selection of individual pins for each row or column. | |
