- VTX with support for FC control are now totally managed from the
FC. The FC will store the VTX configuration and override any changes
made manually (e.g. with a button). Users can disable VTX control
to manage channels manually.
- OSD VTX item now shows the power level too.
- Added new parameters for VTX configuration: vtx_band, vtx_channel,
vtx_freq, vtx_halfduplex, vtx_low_power_disarm, vtx_pit_mode_freq
and vtx_power.
- Added support for automatically switching the VTX power when
arming (fixes#3112).
Note that there are a several changes from the BF code. We do support
an additional setting for the low power during disarm option and
the MSP messages contain more data to allow users to configure the
VTX channel/power from the configurator. Our MSP messages also work
when the VTX is offline (the settings are stored in the FC and applied
later once the VTX is powered up).
Thanks to Matek (http://www.mateksys.com) for providing an FCHUB-VTX
to test the Tramp protocol.
Thanks to AKK (https://www.akktek.com) for providing an X2-ultimate
to test SmartAudio.
FPort code is mostly imported from Betaflight. To make future RX
updates easier, a few more changes have been done to make the
RX/Telemetry code in BF and INAV a bit closer.
- Imported RSSI handling code from BF with some changes
- frsky_vfas_cell_voltage setting renamed to report_cell_voltage
- Added telemetry_halfduplex setting
- sbus_inversion renamed to serialrx_inverted, should apply to all
protocols eventually
- New MSP cmds MSP_TX_INFO/MSP_SET_TX_INFO now allow setting the RSSI
via MSP, thus RX_MSP doesn't need to use an extra channel anymore.
