Mavlink hartbeet question

Ground Control Software MAVLink
1

Hello,

How i can force my FC to transmit mavlink data even if no mavlink hardbeet?

I am running out of UARTs on my FC and i connect OSD on the TX line of the 3DR Radio, it works good but in case i lost connection to GSC mavlink hardbeet stops and also OSD is lost.

Is there exist some Linux tool for config mavlinkOSD?

2

Yes, set the relevant streamrate parameters for the serial port - SR1_*
for example.

Peter

3

Which parameter i have to change there so much SR parameters:
SR1_ADSB
SR1_EXT_STAT
SR1_EXTRA1
SR1_EXTRA2
SR1_EXTRA3
SR1_PARAMS
SR1_POSITION
SR1_RAW_CTRL
SR1_RAW_SENS
SR1_RC_CHAN