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.

AWR2944: LVDS stream fails if appimage recompiled

Part Number: AWR2944

Tool/software:

Hi,

I need to capture ADC data from Awr2944 EVM, But it fails if the running appimage is recompiled.

The Context setting are:

SDK: mmwave_mcuplus_sdk_04_06_00_01

Guide: mmwave_mcuplus_sdk_user_guide.pdf -->  4.4. How to run mmWave demo with LVDS-based instrumentation

Test case 1: 

1. flash awr2944_mmw_demoTDM.appimage(shipped with sdk) to EVM

2. power on EVM, DCA1000 in sequence

3.  prepare DCA1000 to capture ADC data

  505  2024-05-30 16:01:15  .\DCA1000EVM_CLI_Control.exe fpga configFile.json
  506  2024-05-30 16:01:17  .\DCA1000EVM_CLI_Control.exe record configFile.json
  507  2024-05-30 16:01:19  .\DCA1000EVM_CLI_Control.exe start_record configFile.json

4. send commands ti\demo\awr294x\mmw\profiles\tdm_awr2944\profile_LVDS.cfg to EVM

Result: ADC data captured

Test case 2:

1. recompile awr2944_mmw_demoTDM.appimage with the following command:

  511  2024-05-30 16:30:10  .\setenv.bat
  512  2024-05-30 16:30:13  cd ../../
  513  2024-05-30 16:30:15  cd ti\demo\awr294x\mmw\
  514  2024-05-30 16:30:19  gmake help
  515  2024-05-30 16:30:26  gmake mmwDemoTDM

2. the rest step are the same as TestCase1 

Result:  Fail

no adc data captured by  DCA1000

It seems there some difference in the compilation command.

How to fix this error?