AWR1843BOOST: it is possible to edit the geometry.c file in the DEMO lab to get an antenna geometry like the ODS board?

Hi,

Please read the Antenna Geometry Definition provided in the mmWave SDK demo documentation.

C:/ti/mmwave_sdk_03_05_00_04/packages/ti/datapath/dpc/dpu/aoa2dproc/docs/doxygen/html/index.html

It seems that the Virtual Rx Array for your custom antenna is similar to the Virtual Rx Array of the 1843AOP EVM supported by the SDK demo.

However there is a difference in the Numbering. It is reversed.

So you may want to look at the antenna configuration in "C:\ti\mmwave_sdk_03_05_00_04\packages\ti\board\antenna_geometry.c" and modify it for your antenna.

/**
 * @brief Antenna geometry for AWR1843 AOP
 *
 */
ANTDEF_AntGeometry gAntDef_AWR1843AOP = {
     .txAnt = {
                {0, 2},
                {0, 1},
                {0, 0}
       },
     .rxAnt = {
                {3, 0},
                {2, 0},
                {1, 0},
                {0, 0}
              }
};

Thank you

Cesar