Dear support team,
Let me make a question for mulit_gesture_68xx_ods_dss/dss/gesture.c.
According to below comment, it seems TX-3 is not used for angle estimation.
// Arrange the DOAIn in 2D array format (below is based on 6843 ODS antenna)
/* Channels are arranged as (because the chirps are sent in this order: TX1, TX2)
* ch-0 ch-3 ch-4 ch-7
* ch-1 ch-2 ch-5 ch-6
* ch-8 ch-11 ---> (TX-3 row: Not used)
* ch-9 ch-10 ---> (TX-3 row: Not used)
But TX-2 and 3 are activated according to the CLI command, as shown below;
"profileCfg 0 60.50002 71 6 34 0 0 102.908 0 64 2350 0 0 30 ",
"profileCfg 1 60.50002 82 6 34 0 0 102.908 0 64 2350 0 0 30 ",
"chirpCfg 0 0 0 0 0 0 0 4 ", >> TX3 enabled
"chirpCfg 1 1 0 0 0 0 0 2 ", >> TX2 enabled
"frameCfg 0 1 128 0 33 1 0 ",
I am fine if you explain how to understand this source code.
Best regards,
Taka
