In STM32, the ISR handler calls hrt_call_invoke(). There is no
interrupt timer inthe POSIX port so a work item is put on the
high priority work queue to expire at the next event (in ticks)
or at the next max delay interval.

Counter wrapping is likely still not handled properly in this code.

Signed-off-by: Mark Charlebois <charlebm@gmail.com>

The variable MAVLINK_SRC was defined and then redefined.
Commented out the first definition and moved beside that overriding
definition for visibility.

Signed-off-by: Mark Charlebois <charlebm@gmail.com>

The changes to the simulator added an include of

mavlink/include/v1.0/... to simulator.h which was not in the included paths.

The included header file also causes clang to issue a -Wpacked warning that
had to be silenced.

Signed-off-by: Mark Charlebois <charlebm@gmail.com>

JMAVSim interface

Signed-off-by: Mark Charlebois <charlebm@gmail.com>

ported mixer app

The debug message made it difficult to use the shell for the
posix build. Commented out the debug line.

Signed-off-by: Mark Charlebois <charlebm@gmail.com>

Sensor combined topic notification wasnot working because
the calls to hrt_called() and hrt_call_after() in
ORBDevNode::appears_updated() are not working correctly.

This commit ifdefs out those calls, and the poling seems
to work correctly. This is a workaround until the issue is
resolved.

Signed-off-by: Mark Charlebois <charlebm@gmail.com>

This seems to be a dependency for the system to start up.

Signed-off-by: Mark Charlebois <charlebm@gmail.com>

I updated poll to px4_poll but forgot to change
struct pollfd to px4_pollfd_struct_t.

Signed-off-by: Mark Charlebois <charlebm@gmail.com>

Signed-off-by: Mark Charlebois <charlebm@gmail.com>

Simulator can work as before with -s flag or with Roman's additions to
publish the sensors combined topic using -p flag.

Signed-off-by: Mark Charlebois <charlebm@gmail.com>

The commented out lock and unlock were determined to be needed and added back.

The unit test for VDev was updated. It showed the race between the poll and a
write that only does a poll_notify().

Signed-off-by: Mark Charlebois <charlebm@gmail.com>

The MODULE_COMMAND was inadvertently removed during merge of master

Signed-off-by: Mark Charlebois <charlebm@gmail.com>

The new px4_debug.h included "err.h" instead of
"systemlib/err.h" for NuttX.

Signed-off-by: Mark Charlebois <charlebm@gmail.com>

Clang build fails due to -Werr and warning on use of
if (!condition != other_condition && some_condition)

Clang wants to be clear that the initial '!' wasn't
intended for the whole expression.

Signed-off-by: Mark Charlebois <charlebm@gmail.com>

MuORB was missing the orb_exists() function added to uORB.cpp

gyro_calibration.cpp still had some merge conflicts that had not been resolved.

Signed-off-by: Mark Charlebois <charlebm@gmail.com>

Signed-off-by: Mark Charlebois <charlebm@gmail.com>

Conflicts:
	src/drivers/rgbled/rgbled.cpp
	src/modules/commander/PreflightCheck.cpp
	src/modules/commander/airspeed_calibration.cpp
	src/modules/commander/calibration_routines.cpp
	src/modules/commander/gyro_calibration.cpp
	src/modules/commander/mag_calibration.cpp
	src/modules/mc_att_control/mc_att_control_main.cpp

fixed message ID

Fixed print format for __LINE__ to %d

Fixed if/else that breaks with the debug macro expansion. The if/else
needs to use braces to allow macro expansion.

Signed-off-by: Mark Charlebois <charlebm@gmail.com>

sim.cpp was causing the posix shell to have continuous debug output.

Used debug macros to suppress output

Signed-off-by: Mark Charlebois <charlebm@gmail.com>

Created px4_debug,h to define:

PX4_DBG
PX4_INFO
PX4_WARN
PX4_ERR

These enable OS specific mappings to be made, filtering, etc.

Signed-off-by: Mark Charlebois <charlebm@gmail.com>

The Hexagon compiler version does not support __sync_bool_compare_and_swap.

Signed-off-by: Mark Charlebois <charlebm@gmail.com>

Signed-off-by: Mark Charlebois <charlebm@gmail.com>

Output a separator and the command called to make the ouput easier
to read.

Signed-off-by: Mark Charlebois <charlebm@gmail.com>

Added simulated tone_alarm class and enabled led class for posix build.

The simulator implements the led_init, led_on, led_off, led_toggle calls.

Signed-off-by: Mark Charlebois <charlebm@gmail.com>

px4_defines.h defines USEC2TICK(x) and TICKS_PER_USEC.

These are now used and allow tick scaling.

Signed-off-by: Mark Charlebois <charlebm@gmail.com>

In work queues, delay is in ticks. Needed to check elapsed time
in ticks not in milliseconds.

Signed-off-by: Mark Charlebois <charlebm@gmail.com>

Deleted obsolete file and fixed renaming of wqueue_start_posix.cpp

Signed-off-by: Mark Charlebois <charlebm@gmail.com>

The generated file is not created in the Build tree and is
automatically ignored

Signed-off-by: Mark Charlebois <charlebm@gmail.com>

Moved the generated topic_listener.cpp to the Build tree so it is
cleaned when make clean is called.

Signed-off-by: Mark Charlebois <charlebm@gmail.com>

Ensure that the airspeed preflight check logs to the console.