Getting rxrssi value

I was be able to transmit the rssi of the rc communication in channel 10 and i can see the rssi increasing and decreasing in the rc calibration page.
How can i input this channel (channel 10) to rxrssi.
In Plane 3.4, there is only RSS_PIN and RSS_RANGE variables to working around.
Thanks for answers.

I believe you need a higher version of Arduplane to get the RSSI_CHAN, max and min pwm and set the rssi as a standard pwm signal to work.

It works for me on 3.8

EDIT: It actually doesn’t work for me but it should…