* feat(drivers): add ST LSM6DSV16X IMU driver
Add a new SPI driver for the ST LSM6DSV16X 6-axis IMU with FIFO-based
accel, gyro, and temperature acquisition.
The driver supports continuous FIFO mode with tagged sample parsing,
DRDY interrupt triggering via FIFO threshold, and dynamic watermark
configuration based on the selected sample rate. It also falls back to
scheduled polling when a GPIO interrupt is not available.
To improve robustness, the driver periodically validates critical
register settings and limits FIFO draining per cycle.
Tested on Pixhawk6C with ground testing and flight validation.
* feat(boards/px4_fmu-v6c): add LSM6DSV16X support for Pixhawk6C
Enable the ST LSM6DSV16X as an alternative probe-based IMU on
Pixhawk6C.
The sensor is configured on SPI1 with chip-select PC13 and shares the
same CS and DRDY lines as the ICM42688P across all supported hardware
revisions. Board startup first probes the ICM42688P and then the
LSM6DSV16X, so only the IMU populated on a given board is started.
This change enables the LSM6DSV16X driver in the board configuration,
registers the device type in `spi.cpp`, and adds board sensor probing
for the new IMU.
Use rotation `-R 26` (`ROTATION_PITCH_180_YAW_90`) to match the sensor
orientation on the Pixhawk6C PCB.
* fix(drivers/lsm6dsv): address review comments
- add missing #include <cstddef> for size_t
- check FIFO status transfer() return value
- fix FIFO word count to sample period conversion (DIFF_FIFO reports
words, not sample periods; each sample period is 2 words)
- fix drv_sensor.h macro alignment (spaces to tab)
* drv_sensor: move LSM6DSV devtype into IMU range
* fmu-v6c: use quiet LSM6DSV fallback probe
MODULES_TEMPERATURE_COMPENSATION defaults to n in Kconfig, so explicit
=n and "is not set" entries are unnecessary.
Signed-off-by: Jacob Dahl <dahl.jakejacob@gmail.com>
These are generic flight controller boards (not drone-specific
products), so they should not come with a pre-selected airframe like
every other PX4 board. Drop the SYS_AUTOSTART default, matching the
convention used across the rest of the tree.
Drone-specific products (bitcraze/crazyflie, atl/mantis-edu) retain
their default airframe.
* refactor: make timer_io_channels[].timer_channel 0-indexed
timer_channel was 1-indexed (1-4) to mirror STM32 hardware naming
(TIM_CH1-CH4), but this was purely cosmetic — the ccr_offset field
already handles register mapping. Every consumer did timer_channel - 1
to get a 0-based index, creating underflow bugs when the guard was
missing (e.g. dshot.c capture_complete_callback,
output_channel_from_timer_channel, up_bdshot_get_erpm).
Changes:
- STM32: Timer::Channel enum starts at 0, initIOTimerChannel assigns
directly, removed all timer_channel - 1 in dshot.c and io_timer.c
- NXP (kinetis, s32k1xx, s32k3xx): removed the + 1 in
initIOTimerChannel, removed timer_channel - 1 in io_timer.c,
led_pwm.cpp, and input_capture.c
- RPI: Channel enum starts at 0, removed timer_channel - 1 in
io_timer.c
- Validity checks updated from timer_channel <= 0 || >= 5 to
timer_channel >= 4
Closes#26747
Signed-off-by: Pavel Guzenfeld <pavelgu@gmail.com>
* fix: complete 0-indexed timer_channel migration across all platforms
Address review feedback for incomplete migration:
1. STM32H7 io_timer_hw_description.h: update standalone
initIOTimerChannel() to assign timer_channel from enum
(0-based) instead of hardcoded 1/2/3/4
2. Switch case labels: update all switch(timer_channel) blocks
from 1/2/3/4 to 0/1/2/3 in:
- stm32_common: input_capture.c (4 blocks), led_pwm.cpp (3),
io_timer.c DMA base register switch
- kinetis: input_capture.c (2 filter blocks)
- s32k1xx: input_capture.c (2 filter blocks)
- spix_sync.c (ark/fpv + ark/pi6x, 3 blocks each)
3. Sentinel checks: replace timer_channel != 0 / == 0 (which
now conflicts with valid channel 0) with gpio_out-based
checks in:
- io_timer_validate_channel_index() across all 5 platforms
- led_pwm_channel_init() and led_pwm_servo_get() in all
led_pwm.cpp variants (STM32 + 4 NXP)
- spix_sync_channel_init() and spix_sync_servo_get()
Tested: px4_fmu-v6x_default (H7) build OK, px4_sitl_default
build OK, 154/154 unit tests pass, ASan build clean.
* fix: update NXP board led_pwm_channels to 0-indexed timer_channel
These 4 board files manually specify led_pwm_channels[] with
1-indexed timer_channel values. Since the platform code no longer
subtracts 1, decrement all values to match the new 0-indexed
convention.
* fix: correct FTM CH3 filter mask in kinetis and s32k1xx input capture
Case 3 in up_input_capture_set_filter() was using CH2FVAL_MASK/SHIFT
instead of CH3FVAL_MASK/SHIFT due to a copy-paste error, causing
channel 3 filter writes to modify channel 2's filter register instead.
---------
Signed-off-by: Pavel Guzenfeld <pavelgu@gmail.com>
Co-authored-by: Jacob Dahl <dahl.jakejacob@gmail.com>
This board is not available for purchase online and the author confirmed
that it is "only used for research and educational purposes". Given
there are no docs about it, we should just remove it.
- Replace all MINDPX/MINDPXv2/PX4FMU board references with SaamPixV1_1
- Update Airmind Development Team to Saam Drones Development Team in copyright headers
- Update PX4 copyright year range to 2020-2026 on all C/C++ files
- Rename bootloader binary to match board version (v1_1)
- Remove untracked backup files
Set BOARD_FLASH_SECTORS to 13 so the bootloader does not erase the
parameter sectors (14 and 15) during firmware updates. Previously set
to 14 which allowed the bootloader to erase sector 14, potentially
wiping stored parameters.
Several helper scripts assumes bash is available at /bin/bash. That breaks on systems
such as NixOS, where bash is resolved from PATH instead of a fixed /bin location and
causes failures like `bad interpreter` during `make format`, e.g., on my host machine:
```sh
$ make format
/PX4-Autopilot/Tools/astyle/check_code_style.sh: /PX4-Autopilot/Tools/astyle/fix_code_style.sh: /bin/bash: bad interpreter: No such file or directory
```
This change switches these entrypoints to `#!/usr/bin/env bash` so they locate bash properly.
No functional changes intended.
Signed-off-by: Onur Özkan <work@onurozkan.dev>
Disable EKF2 fusion features with no corresponding hardware:
- px4_fmu-v2: optical flow, range finder (~17 KB saved)
- mamba-f405-mk2: optical flow, range finder, external vision,
aux global position, aux velocity, baro compensation,
drag fusion (~42 KB saved)
Add INA226 and INA228 power monitor drivers to the voxl2 SLPI board
config and add startup options in voxl-px4-start to select them via
the POWER_MANAGER environment variable.
* boards: corvon 743v1 support (Docs and LED alignment)
This PR addresses #24769 by providing the required official documentation, while simultaneously aligning the board's LED semantics entirely with the PX4 standard.
Key Changes:
- Add complete corvon 743v1 hardware documentation and manufacturer link.
- Fix LED out-of-bounds bug and strictly align RGB states to Pixhawk standard (LED_BLUE=0, LED_RED=1, LED_GREEN=3).
- Update bootloader pin config (hw_config.h) to use red LED for boot/error, and update pre-built bootloader.bin.
* Prettier and file reduce
* docs: address reviewer feedback & board ID fix
* Apply suggestion from @hamishwillee
Co-authored-by: Hamish Willee <hamishwillee@gmail.com>
* docs: resolve final reviewer feedback (PPM, Debug Port, Manufacturer List)
---------
Co-authored-by: Hamish Willee <hamishwillee@gmail.com>
Co-authored-by: Ramon Roche <mrpollo@gmail.com>
Add a scalable .deb packaging framework for VOXL2, built on the
existing cmake/package.cmake CPack infrastructure. The framework
handles multi-processor boards by having the POSIX (_default) build
own the .deb and pull in the companion SLPI build's artifacts.
Board-specific files:
- cmake/package.cmake: CPack variable overrides (name, deps, version)
- cmake/install.cmake: install() rules for all .deb contents
- debian/postinst: px4-* symlinks, DSP signature, directory setup
- debian/prerm: service stop, symlink cleanup
- debian/voxl-px4.service: systemd unit (after sscrpcd)
Infrastructure changes:
- cmake/package.cmake: hook for board-specific CPack overrides
- platforms/posix/CMakeLists.txt: hook for board install.cmake
- Makefile: %_deb pattern rule (build _default, then cpack -G DEB)
- CI: auto-discover _deb targets, collect .deb artifacts, upload
to GitHub Releases
Future boards: add cmake/package.cmake + cmake/install.cmake and
CI discovers it automatically. No new file formats or tools needed.
Signed-off-by: Ramon Roche <mrpollo@gmail.com>
Add Makefile rules so that both `make modalai_voxl2` and
`make modalai_voxl2_default` build the SLPI DSP firmware first.
Add companion_targets file listing modalai_voxl2_slpi so CI knows
to exclude it from independent build groups.
Signed-off-by: Ramon Roche <mrpollo@gmail.com>
ZeroOne-Aero
zebulon-86
Farhang
Jacob Dahl
Pablo
Julian Oes
Andrew Brahim
alexcekay
Pavel Guzenfeld
Ashwani Sihag
AdamWuAccton
Ashwani Sihag
tompsontan
palvarben
Eric Katzfey
Marco Hauswirth
Onur Özkan
Ramon Roche
Jacob Dahl
Vincello