modified debug output (currently disabled)
To solve problem as indicated here:
https://github.com/cleanflight/cleanflight/issues/1266#issuecomment-135640133
and here:
https://github.com/cleanflight/cleanflight/pull/1340
and here:
https://github.com/cleanflight/cleanflight/pull/1342
Tested on FrSKY X4RSB with latest CPPM firmware (non-EU version).
Firmware filename: X4R-X4RSB_cppm_non-EU_150630
In both SBUS and CPPM mode.
---
Added delay to rxfail detection
All channels are monitored for bad (out of valid range) pulses.
On bad pulses channel data will HOLD the last value for a period of
MAX_INVALID_PULS_TIME (300ms) before starting rxfail substitution.
This should prevent a too aggressive reaction to small dropouts.
---
Init ARM switch rc channel to OFF for safety
Initialize ARM switch to OFF position when arming via switch is defined.
To prevent arming during init when RX is disconnected and/or when RX is
connected but TX is still off.
---
Modified rx_rx_unittest.cc
Adapted because rxInit() parameters changed.
Added tests for ARM switch initialization.
No further tests added.
---
Move smoothing of rcData to rcCommand
Commit from @borisbstyle pr #1418
rc_smoothing function has changed to leave rcData unchanged in #1418
Substitute the floating point calculation for the comparably much faster
64-bit calculation recommended for a Cortex-M3 (floating point is
recommended only in PC applications with FPU) [1]. Even if we have an
FPU, we round the temperature to the nearest 1/100th of a degree and the
pressure to the nearest 1 Pa, both of which are within the limits of the
fixed-point algorithm's accuracy.
Conflicts:
src/main/drivers/barometer_bmp280.c
- Added failsafe flightmode and rc control box.
To make failsafe procedure a separate flight mode and make it possible
to trigger failsafe with an AUX switch.
- Failsafe mode is activated when failsafe is active.
RC link lost is simulated with the failsafe AUX switch.
When NOT armed: failsafe switch to failsafe mode is shown in GUI (mode
tab).
- Activate failsafe mode with AUX switch.
- Prevent arming when failsafe via AUX switch is active (safety issue).
- Make failsafe disarm if motors armed and throttle was LOW (2D & 3D)
for `failsafe_throttle_low_delay` time (__JustDisarmEvent__).
Applied code changes to effectively add pull request: Make failsafe
disarm if motors armed and throttle low #717.
- Use failsafeIsMonitoring() to actually start monitoring.
- Added `failsafe_kill_switch` to code.
When set to 1 (0 is default), the failsafe switch will instantly disarm
(__KillswitchEvent__) instead of executing the landings procedure.
Arming is NOT locked after
this, so the craft could be re-armed if needed.
This is intended for racing quads where damage and danger must be
minimized in case of a pilot error.
- Added `failsafe_throttle_low_delay`, adapted documentation.
Used to adjust the time throttle level must have been LOW
to _only disarm_ instead of _full failsafe procedure_
(__JustDisarmEvent__).
- Updated the failsafe documentation.
- Re-enable arming at end of failsafe procedure.
At the end of a handled failsafe event, that means: auto-landing,
__JustDisarmEvent__ or __KillswitchEvent__, the RX link is monitored for
valid data.
Monitoring is a part of the failsafe handling, which means the craft is
still in failsafe mode while this is done.
Arming is re-enabled (allowed) when there is a valid RX link for more
then XX seconds, where XX depends on the handled event like this:
1. XX = 30 seconds after auto landing.
2. XX = 3 seconds after __JustDisarmEvent__.
3. XX = 0 seconds after __KillswitchEvent__.
NOTE: When armed via an AUX switch, you will have to switch to the
disarmed position at the very end to be able to re-arm.
The failsafe mode will not end until you do.
- __KillswitchEvent__ has now priority over __JustDisarmEvent__
- Apply rxfail values instantly when failsafe switch is ON
- Added missing cases to display.c
Show M when failsafe is monitoring for RX recovery (AND disarming when
armed with a switch).
===
Reworked the code from counter-based to time-based.
- AUX failsafe switch now has identical behavior to RX loss.
- Added RX failure and RX recovery timing.
- __KillswitchEvent__ skips RX failure detection delay (direct disarm).
===
[UNIT TESTS]
Adapted failsafe related unittests from counter-based to time-based
- Added failsafeOnValidDataFailed() to some tests
- Removed duplicate test setup from rc_controls_unittest.cc
- Removed magic numbers from rx_ranges_unittest.cc and rx_rx_unittest.cc
- Reworked all test-cases for flight_failsafe_unittest.cc
The test file includes a simple independent implementation of
vector rotation. Each of the following sensor_align_e types are
tested:
* CW0_DEG
* CW90_DEG
* CW180_DEG
* CW270_DEG
* CW0_DEG_FLIP
* CW90_DEG_FLIP
* CW180_DEG_FLIP
* CW270_DEG_FLIP
For each test, three unit vectors and a random vector are tested.
* {1, 0, 0}
* {0, 1, 0}
* {0, 0, 1}
* {R, R, R} (where R is a random number)
The vector under test is rotated using the functions defined in the
test file. The output of the test function is compared to the
output of the sensorsAlign() function. The outputs match for all
test conditions.
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.
Martin Budden
borisbstyle
Dominic Clifton
ProDrone
Petr Ledvina
Sean Vig
Nicholas Sherlock
Konstantin Sharlaimov (DigitalEntity)
Stephen Willey
Phillip Jones
EvilBadger
DarkVegetableMatter