Part Number: TMDSDSK6713
Tool/software: Code Composer Studio
Respected sir / madam,
I have an code for fir filter. the code of fir filter is shown in below
#include<stdio.h>
#include <tmwtypes.h>
#include "dsk6713.h"
#include "dsk6713_aic23.h"
const int low = 51;
const real64_T lowpass[51] = {
-0.0009190982084803,-0.002717696026614,-0.002486952759855, 0.003661438383488,
0.01365092523065, 0.0173511659011, 0.007665306190435,-0.006554718869626,
-0.00769678403705, 0.006105459421406, 0.01387391574864,0.0003508617282953,
-0.01690892543669,-0.008905642749153, 0.01744112950086, 0.02074504452761,
-0.01229649425194, -0.03424086590958,-0.001034529605573, 0.0477903055208,
0.02736303791485, -0.05937951883105, -0.08230702592923, 0.06718690943287,
0.3100151770902, 0.4300478803435, 0.3100151770902, 0.06718690943287,
-0.08230702592923, -0.05937951883105, 0.02736303791485, 0.0477903055208,
-0.001034529605573, -0.03424086590958, -0.01229649425194, 0.02074504452761,
0.01744112950086,-0.008905642749153, -0.01690892543669,0.0003508617282953,
0.01387391574864, 0.006105459421406, -0.00769678403705,-0.006554718869626,
0.007665306190435, 0.0173511659011, 0.01365092523065, 0.003661438383488,
-0.002486952759855,-0.002717696026614,-0.0009190982084803};
union {Uint32 combo;short channel[2];}temp;
Uint32 Leftchannel, Rightchannel, data;
int a, i;
void main()
{
DSK6713_AIC23_CodecHandle hCodec;
DSK6713_AIC23_Config config = DSK6713_AIC23_DEFAULTCONFIG;
DSK6713_in_AICit();
DSK6713_DIP_init();
hCodec=DSK6713_AIC23_openCodec(0, &config);
while(1)
{
if (DSK6713_DIP_get(0)==0)
{
float samples[50];
float result=0.0;
while(!DSK6713_AIC23_read(hCodec, &data));
for (a=low -1;a>=1;a--)
samples[a]=samples[a-1];
temp.combo=data;
samples[0]=(float) temp.channel[0];
for(a=0;a<low;a++)
result += lowpass[a]*samples[a];
while (!DSK6713_AIC23_write(hCodec, (short)result));
}
else
{
while(!DSK6713_AIC23_read(hCodec, &data));
while(!DSK6713_AIC23_write(hCodec, data));
}
}
}
while executing the code, it shows following error
Description Resource Path Location Type
#5 could not open source file "DSK6713_AIC23.h" main.c /firreal line 3 C/C++ Problem
#5 could not open source file "csl.h" main.c /firreal line 3 C/C++ Problem
how to download the DSK6713 header files and csl.h header files
