DSP Hardware Design I - Digital Signal Processing Laboratory - page 123

default : break;
}

*(unsigned volatile int *)IML = IMLvalue.reg;
*(unsigned volatile int *)IMH = IMHvalue.reg;
return;
}

• C6xdskinit.h

Create a file with the following listing and save it as C6xdskinit.h .

//C6xdskinit.h Function prototypes for routines in
c6xdskinit.c
void mcbsp0_init();
void mcbsp0_write(int);
int mcbsp0_read();
void TLC320AD535_Init();
void c6x_dsk_init();
void comm_poll();
void comm_intr();
int input_sample();
void output_sample(int);

• Amplitude.gel

Create a file with the following listing and save it as amplitude.gel .

/*Amplitude.gel Create slider and vary amplitude of
sinewave*/

menuitem “Sine Amplitude”

slider Amplitude(10000,35000,5,1,amplitudeparameter)/
*incr by 5,up to 35000*/
{
amplitude = amplitudeparameter; /*vary amplitude of sine*/
}