AWR1843: how to change rangeFFT in AWR1843's out_ Of_ Box demo?

For AWR1843's out_ Of_ Box example, I want to modify the functions in rangeFFT to achieve my goal. I modified C: ti mmwave_ SDK_ 03_ 06_ 00_ 00-LTS packages ti datapath dpu rangeproc src rangeprochwa. c file. After CCS compilation and testing, the test results showed that the modification of the file did not work. So which file should I modify the rangeFFT function in?

Shine：

已在您另外一个帖子里回复。https://e2echina.ti.com/support/sensors/f/sensors-forum/759182/awr1843-how-to-use-out_of_box-demo-on-dsp

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?? ?：

How can i find the result of rangeFFT(radarcube) in AWR1843's out_ Of_ Box demo? Is it in rangeprochwa.c?(C:\ti\mmwave_sdk_03_06_00_00-LTS\packages\ti\datapath\dpu\rangeproc\src\rangeprochwa.c) 

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Shine：

?? ? said: Is it in rangeprochwa.c?(C:\ti\mmwave_sdk_03_06_00_00-LTS\packages\ti\datapath\dpu\rangeproc\src\rangeprochwa.c) 

是的。