This adds the ICM42686p as a possible alternative to the existing IMUs.
Apparently, the ICM20689 was never actually used in these boards.
Signed-off-by: Julian Oes <julian@oes.ch>
This switches all SENS_EN_INAXXX params to 0 by default and instead uses
the i2c_launcher command.
However, if any one the SENS_EN_INAXXX param is set, it no longer tries
to auto-configure it.
Signed-off-by: Julian Oes <julian@oes.ch>
The param is not really required anymore with the actuator
configuration. Also, when it is set to 0, RC doesn't work for some
boards which would be nice to avoid.
Signed-off-by: Julian Oes <julian@oes.ch>
This switches from the horribly intertwined ringbuffer implementation to
the new VariableLengthRingbuffer implementation.
By ditching the previous implementation, we fix MAVLink message
forwarding, which didn't work reliably. The reason it didn't work is
that multiple mavlink messages could be added but only one of them was
sent out because the buffer didn't keep track of the messages properly
and only read the first one.
Signed-off-by: Julian Oes <julian@oes.ch>
This adds a reusable class for a FIFO ringbuffer that accepts variable
length packets. It is using the Ringbuffer class internally.
Signed-off-by: Julian Oes <julian@oes.ch>
From looking at the history the BMM150 rotation was initially 0. Then,
this was changed to 6 when the intent was to only change it for Skynode.
A bit later, the rotation was changed back to 0, but only for Skynode.
This tells me that rotation 0 was correct for all 6X including Skynode
all along.
Signed-off-by: Julian Oes <julian@oes.ch>
This updates the gps/devices submodule which includes a fix that
requests the Unicore HEADINGA message in case the message is not enabled
by default.
Signed-off-by: Julian Oes <julian@oes.ch>
If the measured voltage is more than 65v we need to split the voltage
over multiple cells in order to avoid overflowing the uint16. This is
according to the MAVLink spec.
Signed-off-by: Julian Oes <julian@oes.ch>
The extension fields need to be 0 by default according to the MAVLink
spec. This is because extensions are 0 by default and need to be 0 when
unknown/unused for backwards compatibility.
The patch also simplifies the flow slightly in that it doesn't create a
temporary array but just fills in the cell voltages directly.
Signed-off-by: Julian Oes <julian@oes.ch>
This is required to process data from the ADS1115 ADC and enables the
params BATx_I_CHANNEL and BATx_V_CHANNEL.
Testing is required whether this actually works on Pixhawk 6X though.
Signed-off-by: Julian Oes <julian@oes.ch>
This adds support for the TI LP5562 RGB LED driver.
Things to note:
- The driver is initialized in simple PWM mode using its internal clock,
for R,G,B, but not for W(hite).
- The chip doesn't have a WHO_AM_I or DEVICE_ID register to check.
Instead we read the W_CURRENT register that we're generally not using
and therefore doesn't get changed.
- The current is left at the default 17.5 mA but could be changed using
the command line argument.
Datasheet:
https://www.ti.com/lit/ds/symlink/lp5562.pdf
Signed-off-by: Julian Oes <julian@oes.ch>
This is now using the advanced lift drag plugin.
The important step was to enable airmode for yaw, otherwise yaw gets
saturated at low throttle and we can barely roll.
The other trick was to raise airspeed a little bit to avoid operating
too much at the lower end of throttle where control authority is low.
Signed-off-by: Julian Oes <julian@oes.ch>
The API is cleaner if the control_data is const reference and the device
compid is an explicit output argument.
Signed-off-by: Julian Oes <julian@oes.ch>
When flow control is used together with DMA, we need to add a pulldown
to CTS. Without it, it assumes flow control and gets stuck when
CTS is not connected.
Signed-off-by: Julian Oes <julian@oes.ch>
When we fall back to another link, we are already doing a uORB copy when
checking the data. Therefore, we should further down use/send that data
instead of overwriting it immediately.
Signed-off-by: Julian Oes <julian@oes.ch>
I don't think it makes sense to slow down switching RTCM injection to
once every 5 seconds. If we don't have corrections, we should check and
use whatever we get as soon as possible.
Signed-off-by: Julian Oes <julian@oes.ch>
We need to reset the instance after looping through all instances.
Otherwise, we are left with the last instance if none is valid but have
not updated the _selected_rtcm_instance which is what is logged.
Therefore, this change fixes the logged RTCM instance.
Signed-off-by: Julian Oes <julian@oes.ch>
It turns out that I had omitted implementing the gimbal_device_id which
is the component ID of the gimbal device that the gimbal manager (in
this case PX4) is responsible for.
Signed-off-by: Julian Oes <julian@oes.ch>
This adds the ability to manually set who has primary control over a
gimbal and also adds printing it as part of the status.
This is helpful, especially while working on the QGC gimbal v2
implementation.
Signed-off-by: Julian Oes <julian@oes.ch>
This fixes the case where the hardware detection fails on CubeBlack when
a CAN device is connected to CAN1 and talking, and therefore preventing
the check from getting a clear result.
Signed-off-by: Julian Oes <julian@oes.ch>
This consolidates the version/revision detection function.
This should allow for actual changes in a follow up commit.
Signed-off-by: Julian Oes <julian@oes.ch>
This adds the Cube Orange+ to the list, and also changes the Hex naming
to CubePilot as that is how it is sold/marketed now.
Signed-off-by: Julian Oes <julian@oes.ch>
This adds a parser for Unicore sentences sent in-between NMEA sentences.
This brings support for the Unicore UM982 module which publishes heading
information based on the two antennas.
Signed-off-by: Julian Oes <julian@oes.ch>
If NuttX is built without support for SMPS it can brick the hardware.
Therefore, I suggest that we add this additional compile-time check.
Signed-off-by: Julian Oes <julian@oes.ch>
It turns out that when you rotate by 45 degrees, as required on the
CubeOrange+, then you can easily get into clipping because the vector
components are constrained after the rotation. In order to avoid that,
we have to avoid getting close to the int16 range and switch from 20 bit
resolution to 16bit resolution earlier.
Signed-off-by: Julian Oes <julian@oes.ch>
This switches from attitude_estimator_q to EKF2 which should now work
without mag when the params are set to SYS_HAS_MAG = 0 and
EKF2_IMU_CTRL = 7 to enable gravity fusion.
Signed-off-by: Julian Oes <julian@oes.ch>
Previously, it was not possible to enable forwarding of messages to/from
teh USB instance because it does not have a param for it, like the
serial instances have.
With this commit, we change the default to always set forwarding on for
the USB instance as that is likely desired.
Signed-off-by: Julian Oes <julian@oes.ch>
When we receive a command_long or command_int message to
answer, it arrives with a source sysid/compid, so this means we can send
the command_ack back on the appropriate MAVLink instances instead of all
of them.
This commit filters outgoing command_ack messages, so they are only sent
on the MAVLink instances where the sysid/compid has been seen in the
past.
This means that a command_ack is likely still sent on multiple links for
a setup with redundant links.
This should also prevent command_acks from being blasted on Iridium links
when it's not required.
Signed-off-by: Julian Oes <julian@oes.ch>
On CubeOrange where no console is configured by default, starting
MAVLink shell just stalls, and doesn't work.
Also, logfile download has been reported not to work, and again, seems
to work with this change.
Signed-off-by: Julian Oes <julian@oes.ch>
This removes the odd px4_i2c_bus_external override which was confusing
me and lead to odd and inconsistent results.
The function is now only available with an int as the argument.
When a mission starts capturing images using the
MAV_CMD_IMAGE_START_CAPTURE command, it should also stop it again, in
case it is stopped early, e.g. with RTL.
As I understand it, only Rev 3 and Rev 4 were shipped by HB for Mini and
CM4, and are likely to be used for it.
It would be nice to have all combinations but it requires quite some
flash in the current implementation.
Without this, uavcan creates MixingOutput classes which then create
empty actuator_outputs publications. This then prevents the motor
output in HITL to be forwarded to the simulator via mavlink.
We use lockdown to prevent outputs like motors and servos from being
active in HITL simulation. This means that we can't treat the lockdown
flag as a flight_terminated, otherwise we can't arm in HITL at all.
PX4 supports int32 parameter types by interpreting the 32 bits in
the float field as an int32 field. To signal this behaviour, it should
set the bit which is described as PARAM_ENCODE_BYTEWISE.
PX4 had always handled parameters this way but never actually sent the
capability (which back then was called PARAM_UNION), however, it should
have. This came up recently in the MAVLink devcall when these flags were
discussed. The takeaway was to remove the flags to make it clearer and
to make sure the projects (like PX4) send them out correctly.
Once we have valid input we should use that and not overwrite our
update_result with the result from other inputs, otherwise the
automatic selection does not actually work.
This behavior means that only the first update will be used if there are
several sources updating in the same cycle.
This is a bigger refactor of vmount to clean it up and plug some holes
in functionality.
The changes include:
- Fixing/simplifying the test command.
- Changing the dependencies of the input and output classes to just the
parameter list.
- Adding a separate topic to publish gimbal v1 commands to avoid
polluting the vehicle_command topic.
- Removing outdated comments and author lists.
- Extracting the gimbal v2 "in control" notion outside into control_data
rather than only the v2 input.
If we receive gimbal_device_attitude_status by mavlink we should not
re-send it as we are already supposed to be forwarding mavlink traffic
from the gimbal to the ground station.
Julian Oes