The AirBrainH743 breaks out a single I2C bus (I2C1) that also carries the
onboard DPS310 baro and IIS2MDC mag. Because the bus was marked internal,
the external-compass autostart (which scans external buses with -X) never
probed it, so an external GPS/compass on that bus was never bound.
Mark I2C1 external so the external-mag autostart scans it, and add a
px4_i2c_device_external() override (guarded by BOARD_OVERRIDE_I2C_DEVICE_EXTERNAL)
that keeps the onboard baro and mag classified as internal. This mirrors the
approach used on fmu-v6c. The onboard baro/mag are now started explicitly by
bus and address (-X -b 1) since -I no longer matches the external bus.
Also enable the i2cdetect command, which is handy for probing the shared
external bus on this board.
Signed-off-by: Julian Oes <julian@oes.ch>
* fix(boards): update STM32H7 bootloaders with ECC scrub and enable bl_update
The committed extras/*_bootloader.bin for every STM32H7 flash-parameter
target predate #27642, so none carry the uncorrectable-flash-ECC scrub
that keeps a torn parameter-flash write from bricking the board on every
boot. Rebuild each bootloader from current main with the release
toolchain (GCC 13.2.1) and enable CONFIG_SYSTEMCMDS_BL_UPDATE so the fix
can be applied in the field via SYS_BL_UPDATE without a debugger; the
~40-45 KB image is embedded in ROMFS only when the option is on.
ark/fpv drops LANDING_TARGET_ESTIMATOR to fit the embedded image,
x-mav/ap-h743v2 gets its first committed bin, and a stray duplicate
bootloader bin is removed from kakuteh7dualimu/extras.
Signed-off-by: Jacob Dahl <dahl.jakejacob@gmail.com>
* fix(boards): remove SCH16T from ARK FPV mavlink-dev.px4board
---------
Signed-off-by: Jacob Dahl <dahl.jakejacob@gmail.com>
Add an NSH command to format a device with littlefs, analogous to
mkfatfs for FAT filesystems. The command unmounts the mount point,
then remounts with forceformat to format and mount in one step.
Enable the command on boards that use littlefs as primary storage
(airbrainh743 and kakuteh7v2), and document it in the airbrainh743
flight controller page as a recovery procedure for a corrupted
flash filesystem.
Usage: mklittlefs /dev/mtd0 /fs/flash
