This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TMS320C5505: hwafft function

Part Number: TMS320C5505


dear 

default hwafft functions are as follows as per the datasheets.

void hwafft_br(
Int32 *data,
Int32 *data_br,
Uint16 data_len
);

Uint16 hwafft_8pts(
Int32 *data,
Int32 *scratch,
Uint16 fft_flag,
Uint16 scale_flag
);

 

 but if my data array is floating point for e.g. 

{0,0.7071,1,0.7071,0,-0.7071,-1,-0.7071};

can i change the datatype of *data as float or double????

if i do so i am not it is giving an error for memory access as follows