The failure to initialise the magnetometer bias states to zero can result in a large jump in yaw gyro bias and heading when a heading reset is performed.
Fixes a potential error where changes to timing and arrival rate of magnetometer and baro data could block the fusion of synthetic position and velocity measurements, allowing unrestrained tilt errors during operation without GPS or optical flow.
Fusion of synthetic position or velocity measurements is now timed to coincide with fusion of barometer observations.
If a new barometer observation has not arrived after 200 msec then the synthetic position or velocity is fused anyway so that fusion of synthetic position or velocity observations cannot occur any slower than 5 Hz
Previous check default only checked the number of satellites and horizontal position accuracy.
Updated default value also checks HDoP and speed accuracy.
Fixes the issue of three unused variables, two of which were used in a
commented Debug() call.
To keep the convenient debug message (and the variable names for the
data bytes), this patch uncomment the debug call but wrap the variables
and the debug call around an ifdef for the local symbol
gsof_DEBUGGING. So by turning it on, the debug will already be in place.
The Debug() call was modified to actually compile and include the third
variable in the output.
It uses a heating resistor controlled by a pwm.
By changing the duty cycle of the pwm, we can control the temperature.
A simple PI algorithm is used in order to get to the correct temperature
fast enough and without too much overshoot
It is implemented as a member of the Util class in order not to make to much
modification to the current codebase
Read temperature as part of the normal burst. This is not very costly since it
is part of the burst read in i2c and already read in spi.
It is meant to be used for imu heating.
The filter is set to 1Hz on temperature because of the inherent inertia of
heating systems.
Surround calls to rcout->write() with rcout->cork() and rcout->push().
If the RCOutput implementation allows the writes are grouped and only
sent together to the underlying hardware.
Gustavo Jose de Sousa
Paul Riseborough
Grant Morphett
Siddharth Bharat Purohit
Caio Marcelo de Oliveira Filho
Randy Mackay
Julien BERAUD
Peter Barker
Michael Oborne
Lucas De Marchi
mirkix