MATLAB EMBEDDED IDE LINK 4 - FOR USE WITH TEXAS INSTRUMENTS CODE COMPOSER STUDIO Especificações descarregar pdf (Página 57)

Reviewing the Source Code

Testing Algorithms and Data from a File

4-5

/* loop forever */

while(TRUE)

{

/* Read using a Probe Point connected to a host file. */

dataIO();

/* apply gain */

processing(input, output);

}

/* ======== processing ======== *

* FUNCTION: apply signal processing transform to input signal.

* PARAMETERS: address of input and output buffers.

* RETURN VALUE: TRUE. */

static int processing(int *input, int *output)

{

int size = BUFSIZE;

while(size--){

*output++ = *input++ * gain;

}

/* additional processing load */

load(processingLoad);

return(TRUE);

}

/* ======== dataIO ======== *

* FUNCTION: read input signal and write output signal.

* PARAMETERS: none.

* RETURN VALUE: none. */

static void dataIO()

{

/* do data I/O */

return;

}

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MATLAB EMBEDDED IDE LINK 4 - FOR USE WITH TEXAS INSTRUMENTS CODE COMPOSER STUDIO Especificações Página 57