/*
*
* main( )
*
*/
void main( void )
{
/* Initialize BSL */
USBSTK5505_init( );
TEST_execute( aic3204_test, "AIC3204", 10);
printf( "\n***ALL Tests Passed***\n" );
SW_BREAKPOINT;
}
void main( void )
{
/* Initialize BSL */
USBSTK5505_init( );
/* Initialize Phase Locked Loop (PLL) */
pll_frequency_setup(100);
/* Initialise hardware interface and I2C for code */
aic3204_hardware_init();
/* Initialise the AIC3204 codec */
aic3204_init();
printf("\n\nRunning Project DTMF Generator\n");
printf( "Generates DTMF frequencies for telephone number --> to Headphones/Lineout\n\n" );
/* Setup sampling frequency */
set_sampling_frequency_and_gain(SAMPLES_PER_SECOND, 0);
asm(" bclr XF"); // Turn off XF LED
while(1)
{
aic3204_codec_read(&left_input, &right_input); // Configured for one interrupt per two channels.
left_output = right_output = dial_phone_number(&telephone_number[0]);
if ( left_output > 0)
{
asm(" bset XF");
}
else
{
asm(" bclr XF");
}
aic3204_codec_write(left_output/2, right_output/2);
}
}
