AWR2944: why the function(DPU_DopplerProcHWA_config) executed twice?

Peng Zheng

Part Number: AWR2944

Tool/software:

Hi, I am reading the awr2944 tdm demo source code, i find the function called DPU_DopplerProcHWA_config is executed twice, one place in the function named

DPC_ObjectDetection_execute, another in function named DPC_ObjDet_dopplerConfig, so whether i can disable either of the two, it will cause other problems?

Thanks!

over 1 year ago

0 Kaushik Gowda over 1 year ago

TI__Mastermind 20605 points

Hi Peng,

Can you let me know the exact version of the mmWave MCU Plus SDK that you are using?

Regards,

Kaushik

0 Peng Zheng over 1 year ago in reply to Kaushik Gowda

Intellectual 300 points

mmwave_mcuplus_sdk_04_06_00_01

0 Kaushik Gowda over 1 year ago in reply to Peng Zheng

TI__Mastermind 20605 points

Hi Peng,

Based on what I understand by looking at the code, the first reference you pointed out to might not be required. One time configuration should be okay.

You can comment out the call to DPU_DopplerProcHWA_config() in the DPC_ObjectDetection_execute() function. The DPC_ObjDet_dopplerConfig() will configure the dopplerproc fully and reconfig on a per-frame basis is not needed. (Tried the same on my end and it runs without any issues)

Regards,

Kaushik

Arabic	Hebrew	Polish
Bulgarian	Hindi	Portuguese
Catalan	Hmong Daw	Romanian
Chinese Simplified	Hungarian	Russian
Chinese Traditional	Indonesian	Slovak
Czech	Italian	Slovenian
Danish	Japanese	Spanish
Dutch	Klingon	Swedish
English	Korean	Thai
Estonian	Latvian	Turkish
Finnish	Lithuanian	Ukrainian
French	Malay	Urdu
German	Maltese	Vietnamese
Greek	Norwegian	Welsh
Haitian Creole	Persian

Arabic	Hebrew	Polish
Bulgarian	Hindi	Portuguese
Catalan	Hmong Daw	Romanian
Chinese Simplified	Hungarian	Russian
Chinese Traditional	Indonesian	Slovak
Czech	Italian	Slovenian
Danish	Japanese	Spanish
Dutch	Klingon	Swedish
English	Korean	Thai
Estonian	Latvian	Turkish
Finnish	Lithuanian	Ukrainian
French	Malay	Urdu
German	Maltese	Vietnamese
Greek	Norwegian	Welsh
Haitian Creole	Persian

Sensors

Sensors forum

AWR2944: why the function(DPU_DopplerProcHWA_config) executed twice?