Specifications

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;
}