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EVM430-FR6047: Ultrasonic water flow measurement

Part Number: EVM430-FR6047

Hi,

Kindly help me understand the following parameter settings for Lobe algorithm i n the water demo code and how they impact the calculations:

#if (USS_ALG_ABS_TOF_COMPUTATION_MODE == USS_ALG_ABS_TOF_COMPUTATION_MODE_LOBE)
#define USS_ALG_RATIO_OF_TRACK_LOBE 0.11111
#define USS_ALG_NUM_PULS_BEFORE_THRSH 1
#define USS_ALG_SEARCH_LOBE_SAMP 1
#define USS_ALG_MAX_RATIO_PEAK_2_PEAK_VAR 0.2
#define USS_ALG_CORR_VAL_THRSH_CHK_FACT 0.05
#define USS_ALG_SIGN_VAL_THRSH_CHK 100

Regards,

A N Arunkumar

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