GitLab

Merge branch 'rx_sumd_added_crc_check' of https://github.com/ProDrone/cleanflight into ProDrone-rx_sumd_added_crc_check

Conflicts:
	src/main/rx/sumd.c

RX - Corrections to RX fail detection, hold and preset, when using a PWM connection

Because a required change for PWM disturbed the PPM mode.

Add ability to get/set mag calibration data

Modified VBatt functionality to enable better precision.

RX - SUMD channels are received as 16 bit values instead of 32

Officially the CRC check is part of the SUMD protocol.

Framing errors are already covered and i expect these to occur around
the same time as CRC errors, so i am not sure if someone will ever
notice the difference...

Logic for valid flightchannel detection is inverted in order to detect
the first flightchannel failure instead of waiting to check them all.

Clear PWM channel capture on read.

This invalidates the control channels on read. They are validated by
receiving a good value BEFORE the aux channels are received. This is
done because control channels configures to go OFF on failsafe are
detected with a PWM capture time-out. Time-out took so long that all aux
channels where overwritten by their RX configured failsafe values BEFORE
the invalid (=OFF) control channel was detected.

Preserve 32 bytes of RAM.

GPS speed was 10x too big on frsky telemetry

The result was that RSSI and Current were transposed when both were used
together.

Note: Only early prototypes had the smaller flash.

Rename VBAT_DETECT to VBATT_PRESENT_THRESHOLD_MV.

Add two tests that show the two timing patterns that are in use in the
codebase.

Note: since it didn't actually calibrate anything it has been renamed to
rxrange.

Added ability to reset rxranges using `rxrange reset` - this follows the
same pattern as other cli commands.

https://github.com/digitalentity/cleanflight into
digitalentity-rc-calibration

Conflicts:
	docs/Rx.md
	src/main/io/serial_cli.c
	src/main/rx/rx.c
	src/main/rx/rx.h

Add pause/resume switch support to Blackbox

Change cmix to mmix on one line

Minor typo fixing in doc building

specific value when RX loss is detected.

Tested with SBus, PWM & PPM.

Merge branch 'preset_rx_channels' of https://github.com/ProDrone/cleanflight into ProDrone-preset_rx_channels

(Thanks Robert Coppock)

Renamed build docs script reference, removed extraneous sudo, fixed minor format flaw in build_docs.sh.