MATLAB XPC TARGET 4 - DEVICE DRIVERS Guia do Utilizador descarregar pdf (Página 81)

Generating Custom Driver Templates

The xPC Target Driver Authoring Tool is displayed.

3 In the M ain tab, enter:

• Driver name — The name for your driver. The tool will create supporting

files using this string as the prefix. For example, type

testdriver.

• Sample time — Select one of the following:

–

Mask parameter — If you want the block sample time to be settable

as a block dialog box parameter (Sample Time).

–

Inherited — If you want the block to inherit its sample time from

a connected block. No Sample Time parameter is displayed in the

block d ialog box .

4 If you have input ports for the block, click the Input Ports tab.

The Inport Ports tab is disp layed.

5 Click the Add button. Enter your input port information in the following

fields. Repeat as necessary for your defined input ports.

• Variable —Enterthenameoftheinput. Forexample,

speed.

7-5

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MATLAB XPC TARGET 4 - DEVICE DRIVERS Guia do Utilizador Página 81