px4_read, px4_write, and px4_opctl were not returning the correct
value on error. They were returning -errno vs -1.
Signed-off-by: Mark Charlebois <charlebm@gmail.com>
this runs the mpu6000 200usec faster than requested then detects and
disccards duplicates by comparing accel values. This avoids a nasty
aliasing issue due to clock drift between the stm32 and mpu6000
this runs the sampling of the accelerometer 200usec faster than
requested and then throw away duplicates using the accelerometer
status register data ready bit. This avoids aliasing due to drift in
the stm32 clock compared to the lsm303d clock
QuRT does not have a filesystem, so creating a virtual filesystem
that could be implemented as an in-memory file or a remote file
over fastRPC.
Signed-off-by: Mark Charlebois <charlebm@gmail.com>
The calls to task_spawn_cmd, kill_all, and systemreset were wrappers
around the px4_{task_spawn_cmd|kill_all|systemreset} implementations.
Removed the wrappers and changed all calls to the px4_ equivalents.
NuttX specific code was moved into px4_tasks.h
Signed-off-by: Mark Charlebois <charlebm@gmail.com>
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>
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>
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>
The following should not have been defined:
PX4_DIOC_GETPRIV
PX4_DEVIOCSPUBBLOCK
PX4_DEVIOCGPUBBLOCK
PX4_DEVIOCGDEVICEID
The actual defines are in drv_device.h and are:
DEVIOCSPUBBLOCK
DEVIOCGPUBBLOCK
DEVIOCGDEVICEID
DIOC_GETPRIV is defined by Nuttx, so mapped to SIOCDEVPRIVATE for POSIX
Signed-off-by: Mark Charlebois <charlebm@gmail.com>
Changed "linux" target to "posix". Most of the changes are shared with
QuRT and with OSX. The Linux specific parts are in for i2c which uses
<linux/i2c.h> and <linux/i2c-dev.h>.
There is also a check for __PX4_LINUX in mavlink for a tty ioctl that is
not supported.
Signed-off-by: Mark Charlebois <charlebm@gmail.com>
Seems that mavlink_receiver_linux.cpp inherited the history
from mavlink_receiver.cpp so updates went to it vs mavlink_receiver_nuttx.cpp
Two module.mk files used ifdef instead of ifeq.
Signed-off-by: Mark Charlebois <charlebm@gmail.com>
If simulate is not true, then a read I2C device is present.
The global scope ioctl should be called on _fd, not px4_ioctl.
Signed-off-by: Mark Charlebois <charlebm@gmail.com>
list_devices will list virtual devices starting with "/dev/".
list_topics will list topics ("/obj/")
Signed-off-by: Mark Charlebois <charlebm@gmail.com>
The commander module now compiles for Linux.
state_machine_helper_linux.cpp iterates over the virtual devices vs
all devices under /dev as per NuttX when disabling publishing.
Signed-off-by: Mark Charlebois <charlebm@gmail.com>
Mark Charlebois