Existing saved parameters store RC*_REV as float. The parameter
import system does strict type checking and would silently skip
these on firmware update. Add migration to preserve user settings.
All parameters are now defined in YAML module configuration files.
Remove the cmake infrastructure that discovered and processed
legacy params.c files:
- Remove GLOB_RECURSE for *params.c/*parameters.c
- Remove .c file scanning from DISABLE_PARAMS_MODULE_SCOPING
- Remove module_list from px_process_params.py --src-path
- Remove PX4_MODULE_PATHS usage (no longer needed for param scanning)
This is not only needed for engine warmup but in general, when the
vehicle is static on the ground, relying on fixed position to maintain a
valid global position estimate before takeoff, even when bumping it or
starting the engine.
The N after MB was parsed as "play note 0" (rest) rather than "Music Normal" mode, since M already consumed B. Replacing it with a trailing P matches the ERROR_TUNE pattern and provides an intentional inter-repetition pause at the correct tempo.
* sensors: add per-receiver GPS delay parameters
Add SENS_GPS{0,1}_DELAY params to vehicle_gps_position, following the
same device-ID matching pattern used for antenna offsets. Each receiver
can now have its own measurement delay relative to the IMU.
The delay is applied to timestamp_sample before blending. When PPS time
correction is active it takes priority over the parameter-based delay.
When a GPS driver already provides its own timestamp_sample the
per-receiver delay is not applied on top of it.
* fix(ekf2): remove EKF2_GPS_DELAY and perform param transation
* fix(param_translation): fix GPS param migration return values
Add missing return for EKF2_GPS_POS_Z and remove incorrect return for
EKF2_GPS_DELAY (1-to-many migration should not return PARAM_MODIFIED).
* fix(sensors,ekf2): rename pps_compensation and clarify delay default
* fix(ekf2): account for SENS_GPS*_DELAY in observation buffer sizing
* fix(docs): migrate EKF2_GPS_DELAY param
* sensors: move GPS antenna offsets to per-receiver parameters
Move antenna position configuration from the single EKF2_GPS_POS_X/Y/Z
parameter set into per-receiver SENS_GPS{0,1}_OFF{X,Y,Z} parameters in
the sensors module. Each offset slot is matched to a physical receiver
by device ID (SENS_GPS{0,1}_ID), falling back to uORB instance index
when no IDs are configured.
The antenna offset is now carried through the SensorGps uORB message
and blended alongside other GPS states when multi-receiver blending is
active, so EKF2 receives the correct lever arm for whichever receiver
(or weighted combination) is selected.
- Add antenna_offset_{x,y,z} fields to SensorGps.msg
- Remove EKF2_GPS_POS_X/Y/Z params; EKF2 reads offset from gnssSample
- Add SENS_GPS{0,1}_ID and SENS_GPS{0,1}_OFF{X,Y,Z} params (module.yaml)
- Blend antenna offsets in GpsBlending (weighted average)
- Add unit tests for single, blended, and failover antenna offset cases
- Migrate params.c to module.yaml for the vehicle_gps_position module
* sensors: gps_blending: add asymmetric weight and fallthrough offset tests
Add two additional antenna offset test cases:
- dualReceiverAsymmetricWeightAntennaOffset: verify that unequal eph
values produce correctly skewed blend weights (0.8/0.2) and that the
output antenna offset reflects the weighted average
- blendingFallthroughAntennaOffset: verify that when blending is enabled
but can_do_blending evaluates false (eph=0), the non-blending path
correctly assigns the selected receiver's antenna offset
* feat(param_translation): translate EKF2_GPS_POS_ to SENS_GPS0_OFF_
* fix(msgs): proper formatting
* chore(msg): 0 if invalid/unknown
* fix(ROMFS): migrate EKF2_GPS_POS_ params
* fix(docs): migrate EKF2_GPS_POS_ params
* fix(blending): unsigned param
* Update msg/SensorGps.msg
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* fix(sensors/gps): remove 'values:' tag in module.yaml
* fix(sensors/gps): unsigned instance index
* fix(blending): restore const on gps_blend_states()
Move antenna offset blending into blend_gps_data() where the
weights are computed, keeping gps_blend_states() const.
* fix(sensors/gps): fix msg annotation and restore SENS_GPS_PRIME values
Remove incorrect @invalid NaN annotation from antenna offset fields
(0.0 default is correct, not a sentinel). Restore values tag for
SENS_GPS_PRIME so QGC shows a dropdown.
* fix(gps_blending): fix pre-existing bug to clear _gps_updated flags
The loop iterates over i but always clears gps_select_index. The intent is to clear
all updated flags, but only the selected one gets cleared (N times)
* test(gps_blending): add stale update flag regression test
Overhauls the DShot driver with per-timer BDShot selection, multi-timer
sequential capture, Extended DShot Telemetry (EDT), and AM32 ESC EEPROM
read/write via MAVLink. Expands ESC support from 8 to 12 channels.
BDShot:
- Per-timer BDShot protocol selection via actuator config UI
- Multi-timer sequential burst/capture on any DMA-capable timer
- Adaptive per-channel GCR bitstream decoding
- Per-channel online/offline detection with hysteresis
Extended DShot Telemetry (EDT):
- Temperature, voltage, current from BDShot frames (no serial wire)
- New DSHOT_BIDIR_EDT parameter
- EDT data merged with serial telemetry when both available
AM32 EEPROM:
- Read/write AM32 ESC settings via MAVLink ESC_EEPROM message
- ESCSettingsInterface abstraction for future ESC firmware types
- New DSHOT_ESC_TYPE parameter
Other changes:
- Per-motor pole count params DSHOT_MOT_POL1–12 (replaces MOT_POLE_COUNT)
- EscStatus/EscReport expanded to 12 ESCs with uint16 bitmasks
- Numerous bounds-check, overflow, and concurrency fixes
- Updated DShot documentation
* refactor(mixer_module): change MixingOutput to use float outputs
MixingOutput now passes float values to output drivers instead of
uint16_t. This removes the need for the 8192 offset encoding and
allows reversible motors to receive negative values directly.
* fix(mixer_module): fix float safety issues
-EscClient and voxl2_io: replace outputs[i] with fabs(outputs[i]) > 0.fto fix compilation issues
-GZMixingInterface: add explicit double cast to prevent compilation error
-PWMSim: replaced unit16 cast with lroundf given that now motors outputs can be negative and casting a negative float to unit16 is undefinder behaviour
-mixer_module: same fix of PWM (unit126 cast on negative float is undefined behaviour)
* refactor(mixer_module): float rounding suggestions
* fix(pwm_sim): fix inverted disarmed condition
* fix(mixer_module): more float rounding improvements
* fix(mixer_module_tests): use casting method which are now in drivers for rounding tests
---------
Co-authored-by: Matthias Grob <maetugr@gmail.com>
* fix(mathlib): rename euler312YawTest to match tested function
The test calls getEuler321Yaw() but was named euler312YawTest.
Fixes#22103
* test(mathlib): add unit test for getEuler312Yaw
The existing test was named euler312YawTest but actually tested
getEuler321Yaw. Rename it and add a proper test for getEuler312Yaw
that verifies the quaternion and DCM overloads agree, and that
312 and 321 yaw match for a pure-yaw rotation.
Fixes#22103
So transitions between stopped/not stopped respect the slew rate.
- Remove previous stopped motor handling in publish_actuator_controls
- Replace with handle_stopped_motors, called in Run() before slew
- Introduce ApplyNanToActuators in ControlAllocation to stop
- Refactor ice shedding slightly to fit new structure
* fix(dataman_client): fail fast when dataman is unavailable
Check client_id before every DatamanClient operation to avoid waiting
for a response timeout when dataman was never running.
- Adds CLIENT_ID_NOT_SET guard to all sync and async methods
- Avoids cross-module linkage between dataman_client lib and dataman module
Supersedes #26128
* better init
* test: add StickYaw unit test for unaided_yaw NaN transition bug
Adds a functional gtest that verifies the yaw setpoint does not jump
discontinuously when unaided_yaw transitions from finite to NaN.
Reproduces the bug fixed in #25710.
* test(StickYaw): clarify unaided_yaw NaN root cause in test comment
NaN originates from corrupted IMU delta_angle propagating through
OutputPredictor::calculateOutputStates() Euler extraction.
* Fixes potential bug if unaided yaw becomes nan during execution:
if unaided yaw becomes nan during execution the yaw correction would jumpt to 0 causing a large jump in yaw
the change removes this jump by holding the current yaw correction instead
* Remove Python extra paths from settings.json
Removed Python extra paths from VS Code settings.
* fix(mathlib): correct MedianFilter comparator to satisfy strict-weak ordering
- Add explicit NaN handling before comparison operators
- NaN sorted to high end, ensuring finite values cluster at median index
- Guard NaN checks with if constexpr for non-floating-point types
- Replace float equality check with < and > to avoid -Wfloat-equal
Fixes#25917
* fix(mathlib): remove type_traits dependency in MedianFilter
Replace std::is_floating_point_v<T> with a self-contained template
specialization to avoid <type_traits> header, which is unavailable
on NuttX targets compiled with -nostdinc++.
* fixed formating
* test(mathlib): add majority-finite and majority-NaN window tests for MedianFilter
* Moved structs inside namespace math
* clean up
* add two more tests
---------
Co-authored-by: Jacob Dahl <dahl.jakejacob@gmail.com>
* RtlTimeEstimator: Consider minimum ground speed
This fixes an issue seen when the wind is faster than the trim airspeed,
but not faster than the max airspeed.
In that case the RTL time estimator currently assumes that we always fly
at trim airspeed and are thus unable to cover ground in the upwind
direction. The result is a very large RTL time estimate, resulting in
RTL if configured by COM_FLTT_LOW_ACT.
By considering the FW_GND_SPD_MIN parameter, we correct this wrong
assumption. The RTL remaining time estimate now becomes realistic in
this situation.
* RtlTimeEstimator: assume min ground speed of 5 if param unavailable
The previous commit (6b8fd11) gated smbus and smbus_sbs behind
PX4_PLATFORM=="nuttx" to prevent clang-tidy errors on SITL, but these
libraries depend on device::I2C which has a POSIX implementation
(posix/I2C.cpp). Linux boards like bluerobotics_navigator (armhf) and
emlid_navio2 (aarch64) enable CONFIG_DRIVERS_BATT_SMBUS, which depends
on drivers__smbus — causing CMake to fail with "non-existent target".
Move smbus and smbus_sbs back to unconditional add_subdirectory() so
they are available on all platforms. Keep mcp_common gated behind NuttX
since it includes px4_platform/gpio/mcp.hpp (NuttX-only GPIO headers).
Re-add src/lib/drivers/smbus to the Makefile clang-tidy exclude list
since the SITL compilation database lacks the I2C platform headers
needed for analysis.
Signed-off-by: Ramon Roche <mrpollo@gmail.com>
The clang-tidy CI target builds against the SITL (px4_sitl_default-clang)
compilation database. Three libraries in src/lib/drivers/ were
unconditionally added via add_subdirectory(), causing them to appear in
compile_commands.json despite requiring NuttX-only headers:
- mcp_common: includes px4_platform/gpio/mcp.hpp (NuttX platform GPIO)
- smbus: extends device::I2C which resolves to the NuttX I2C driver
- smbus_sbs: includes smbus/SMBus.hpp, same I2C dependency chain
When clang-tidy analyzed these files it failed on clang-diagnostic-error
(fatal: header not found) since the platform headers don't exist in SITL.
The previous commit worked around this by adding the paths to
CLANG_TIDY_EXCLUDE_EXTRA in the Makefile, but the proper fix is to prevent
these libraries from entering the compilation database at all.
Gate mcp_common, smbus, and smbus_sbs behind
if(PX4_PLATFORM STREQUAL "nuttx") in src/lib/drivers/CMakeLists.txt.
This follows the established pattern already used by the device/ library
in the same directory, which conditionally includes NuttX-specific sources
(CDev.cpp, I2C.cpp, SPI.cpp) while compiling posix stubs for SITL.
The other libraries in the directory (accelerometer, gyroscope, led,
magnetometer, rangefinder) are pure abstractions over uORB topics and
internal utilities with no platform-specific hardware dependencies, so
they compile fine on all platforms without any gating.
Remove the now-unnecessary mcp_common and smbus paths from
CLANG_TIDY_EXCLUDE_EXTRA, keeping only the emscripten failsafe exclusion
(requires the emscripten SDK, not a platform build issue).
Signed-off-by: Ramon Roche <mrpollo@gmail.com>
