Exercise - Exporting the LED Component
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Revision as of 15:32, 26 May 2013 by JohnVerrill (talk | contribs)
Create a LED component as shown in the Exercise - Create a LED component.
Contents
Configuring the interface
Before you export a component, you need to 'declare the interface'. The interface is the collection of macros and files publically available to the user. Declaring the interface means deciding which of the component routines to make available to the user, and to decide whether these are suitable for simulation or for download.
Declaring the interface
- Move the mouse cursor over the System Panel, and right-click.
- Select the option 'Export component'. The Component Management dialogue box opens. This replicates the settings, Settings Manager, Interface Manager and Resources Manager available on the Panel Properties.
- Configure this for the LED component. In particular, click on the 'Interface' tab, and set the 'LEDoff' and 'LEDon' macros as 'Component' macros. The 'PinChange' macro is a 'Hidden' macro.
- Click on 'OK'.
Saving the component
- You may be asked if you want to save the current flowchart. Do so if you wish.
- The 'Save As' dialogue box opens. This will automatically point to a destination Flowcode will search for components. Select a suitable name for the component.
- Click 'Save'. The component file is saved with a '*.fcpx' extension.
Testing the component
Select to create a new flowchart from the main menu.
Go to the category your component was assigned to be in. If you did not select a category you will find the component inMisc.
Drag your component onto a panel, or double click on it.
Create a test flowchart