Forum Post: RE: some questions about the image_processing demo

Yuxin Yuan,

Please check the sequence as per below,

Types_FreqHz freq;
Int32 ts1, ts2;

double * processing_time;

Timestamp_getFreq(&freq);

ts1 = (Int32) Timestamp_get32();

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ts2 = (Int32) Timestamp_get32();
ts2 = ts2 - ts1;
*processing_time = ((double)ts2 / (double)freq.lo) * 1000;

Note: If you have new query, create the new thread.