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请看下面e2e工程师的回复。 The CHAINS_CASCADE_BF_RADAR_NUM_RX_ANTENNA and CHAINS_CASCADE_BF_RADAR_NUM_TX_ANTENNA specify the number of antennae to be enabled on a given device only. Changing this alone will not configure it the way you intend it to. Would recommend you go through the file and see how each of the antennas are enabled across the devices and enable them according to your requirement. https://e2e.ti.com/support/sensors-group/sensors/f/sensors-forum/1201696/awr2243-how-to-configure-txbf-12tx16rx-in-radar-sdk
