CCS/TMS320C6748: TMS320C6748

Thank you for the reply.
sir,
i want to design a code for fir using dsp core and codec.
for eg:-

#include "FIRcfg.h"

#include "C:\CCStudio_v3.3\C6000\dsk6713\include\dsk6713.h"
#include "C:\CCStudio_v3.3\C6000\dsk6713\include\dsk6713_aic23.h"

float filter_Coeff[] ={0.000000,-0.013457,-0.023448,-0.025402,-0.017127,-0.000000,0.020933,0.038103,0.043547,0.031399,
0.000000,-0.047098,-0.101609,-0.152414,-0.188394,0.805541,-0.188394,-0.152414,-0.101609,-0.047098,
0.000000,0.031399,0.043547,0.038103,0.020933,-0.000000,-0.017127,-0.025402,-0.023448,-0.013457,
0.000000


};

static short in_buffer[100];


DSK6713_AIC23_Config config = { \
0x0017, /* 0 DSK6713_AIC23_LEFTINVOL Left line input channel volume */ \
0x0017, /* 1 DSK6713_AIC23_RIGHTINVOL Right line input channel volume */\
0x00d8, /* 2 DSK6713_AIC23_LEFTHPVOL Left channel headphone volume */ \
0x00d8, /* 3 DSK6713_AIC23_RIGHTHPVOL Right channel headphone volume */ \
0x0011, /* 4 DSK6713_AIC23_ANAPATH Analog audio path control */ \
0x0000, /* 5 DSK6713_AIC23_DIGPATH Digital audio path control */ \
0x0000, /* 6 DSK6713_AIC23_POWERDOWN Power down control */ \
0x0043, /* 7 DSK6713_AIC23_DIGIF Digital audio interface format */ \
0x0081, /* 8 DSK6713_AIC23_SAMPLERATE Sample rate control */ \
0x0001 /* 9 DSK6713_AIC23_DIGACT Digital interface activation */ \
};


/*
* main() - Main code routine, initializes BSL and generates tone
*/

void main()
{
DSK6713_AIC23_CodecHandle hCodec;

Uint32 l_input, r_input,l_output, r_output;

/* Initialize the board support library, must be called first */
DSK6713_init();

/* Start the codec */
hCodec = DSK6713_AIC23_openCodec(0, &config);

DSK6713_AIC23_setFreq(hCodec, 1);

while(1)
{ /* Read a sample to the left channel */
while (!DSK6713_AIC23_read(hCodec, &l_input));

/* Read a sample to the right channel */
while (!DSK6713_AIC23_read(hCodec, &r_input));

l_output=(Int16)FIR_FILTER(&filter_Coeff ,l_input);
r_output=l_output;

/* Send a sample to the left channel */
while (!DSK6713_AIC23_write(hCodec, l_output));

/* Send a sample to the right channel */
while (!DSK6713_AIC23_write(hCodec, r_output));
}

/* Close the codec */
DSK6713_AIC23_closeCodec(hCodec);
}


signed int FIR_FILTER(float * h, signed int x)
{
int i=0;
signed long output=0;

in_buffer[0] = x; /* new input at buffer[0] */

for(i=30;i>0;i--)
in_buffer[i] = in_buffer[i-1]; /* shuffle the buffer */

for(i=0;i<32;i++)
output = output + h[i] * in_buffer[i];

return(output);

}



like this. how can i implement a code like this in dsp tms320c6748

thank you