As ASC use a non-standard UART for mavlink it is necessary check for
the board name and set SYS_AUTOSTART to initialize mavlink on the
right interface otherwise there is no way to change the SYS_AUTOSTART.

Correct set pin mux and removed unused interfaces.

MPU6500, MS5611 and HMC5883 only power on when GPIO_SENSORS_POWER is
set.

Battery voltage and current will be read in another way in future.

Like in bootloader, use the centered LED to show activity.

SPI bus 1 is the bus connected to MPU6500, so remove SPI bus 3 and 4.
Also remove everything else related to SPI that this board doesn't have.

Remove what's not used like SPI and UART ports, ADC, etc. Add UART5 and
I2C1 that are going to be used.

This also received contribution from
José Roberto de Souza <jose.souza@intel.com>.

This allows to set the environment variable NO_PXH to start SITL without
the interactive pxh> shell. For this, px4 is called with the -d arg
which sets it to deamon mode.

This feature is handy to script sitl_run.sh.

Most people will use a quad, not FW.

This disables the following modules to save flash:
- mpu9250 driver because the MPU9250 is rarely used on Pixhawks
- Snapdragon RC PWM passthrough which is rarely used and definitely a
  special/custom configuration. Also, it will soon be obsolete with the
  upcoming PWM support on Snapdragon.

The generated binary hash was off by one.

Pushed by accident.
This reverts commit 87f0ec19.

I could not figure out how to make sense out of the binary git data.
Therefore, I replaced the px4_git_version_binary with the first 8 bytes
of px4_git_version (char[]) and this is easily readable when it arrives
on the other side.

- we interface over the base class pointer so we don't need any pointers
to the derived classes of VtolType

Signed-off-by: Roman <bapstroman@gmail.com>

Signed-off-by: Roman <bapstroman@gmail.com>

Signed-off-by: Roman <bapstroman@gmail.com>

If the Python versions are specified, this breaks the build on Ubuntu systems
where Python3 is also installed but the extensions such as python-empy
are not installed. One could, of course, install python3-empy to fix
this but that's not in the instructions or error messages and therefore
not straightforward.

It is therefore probably better to just use the system default which
ends up being 2.7 on Ubuntu.

Disable resetting alt/pos setpoint flags if switching to position control from auto when very close to takeoff setpoint

Always check reset flags in auto. Only set reset flags to true when required. Do not limit hor/vert setpoint acceleration when setpoints are reset.

This brings support for Distros that use Python3 by default such as
Arch Linux.