MATLAB EMBEDDED IDE LINK 4 Guia do Utilizador descarregar pdf (Página 30)

A lot of options regarding the control

logic and deadband are also available –

giving the user full control over how the

resulting signal should behave. Due to

the nature of the application featured in

this report, this has not been thoroughly

investigated.

Note: All inputs to the PWM-block must

be scalar values.

The Timer-block is a useful tool, be it for

triggering a time dependent task or to

check the time taken to execute a task (as

can be seen in the benchmarking chapter

of this report.

One clock cycle is 1.706µs.

This block configures the digital inputs

available (read: the buttons)

This is pretty straightforward, but it

should be noted that the buttons marked

B1-B3 on the front plate of the hardware

is called using GPIOA bit 15-13.

This block configures the digital outputs

available (read: the LEDs)

It works in pretty much the same way as

the DI-block above. LEDs marked D1-3

are called using GPIOB bit 15-13.

The RTDX, Real Time Data eXchange,

is a great tool that sadly doesn’t work

very well with the Simulink-generated

code.

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MATLAB EMBEDDED IDE LINK 4 Guia do Utilizador Página 30