Support for reading quaternions

[AnalyticEquestrian]

This branch added methods to the lib in the familiar style to read quaternions representing absolute orientation from the BNO055. Generally speaking, quaternions are a better choice for representing absolute orientation than Euler angles, since they don't suffer from gimbal lock. Code is inspired (much!) by Adafruit BNO055 lib.

[CLAassistant]

All committers have signed the CLA.

[github-actions]

Memory usage change @ 722bcd9

Board	flash	%	RAM for global variables	%
arduino:mbed_portenta:envie_m7	N/A	N/A	N/A	N/A
arduino:mbed_portenta:envie_m7:target_core=cm4	N/A	N/A	N/A	N/A
arduino:samd:mkr1000	🔺 +32 - +32	+0.01 - +0.01	🔺 +4 - +4	+0.01 - +0.01
arduino:samd:mkrfox1200	🔺 +32 - +32	+0.01 - +0.01	🔺 +4 - +4	+0.01 - +0.01
arduino:samd:mkrgsm1400	🔺 +32 - +32	+0.01 - +0.01	🔺 +4 - +4	+0.01 - +0.01
arduino:samd:mkrnb1500	🔺 +32 - +32	+0.01 - +0.01	🔺 +4 - +4	+0.01 - +0.01
arduino:samd:mkrvidor4000	🔺 +32 - +32	+0.01 - +0.01	🔺 +4 - +4	+0.01 - +0.01
arduino:samd:mkrwan1300	🔺 +32 - +32	+0.01 - +0.01	🔺 +4 - +4	+0.01 - +0.01
arduino:samd:mkrwan1310	🔺 +32 - +32	+0.01 - +0.01	🔺 +4 - +4	+0.01 - +0.01
arduino:samd:mkrwifi1010	🔺 +32 - +32	+0.01 - +0.01	🔺 +4 - +4	+0.01 - +0.01
arduino:samd:mkrzero	🔺 +32 - +32	+0.01 - +0.01	🔺 +4 - +4	+0.01 - +0.01

Click for full report table

Board	examples/SimpleAccelerometer flash	%	examples/SimpleAccelerometer RAM for global variables	%	examples/SimpleEulerAngles flash	%	examples/SimpleEulerAngles RAM for global variables	%	examples/SimpleGyroscope flash	%	examples/SimpleGyroscope RAM for global variables	%	examples/SimpleMagnetometer flash	%	examples/SimpleMagnetometer RAM for global variables	%
arduino:mbed_portenta:envie_m7	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
arduino:mbed_portenta:envie_m7:target_core=cm4	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
arduino:samd:mkr1000	32	0.01	4	0.01	32	0.01	4	0.01	32	0.01	4	0.01	32	0.01	4	0.01
arduino:samd:mkrfox1200	32	0.01	4	0.01	32	0.01	4	0.01	32	0.01	4	0.01	32	0.01	4	0.01
arduino:samd:mkrgsm1400	32	0.01	4	0.01	32	0.01	4	0.01	32	0.01	4	0.01	32	0.01	4	0.01
arduino:samd:mkrnb1500	32	0.01	4	0.01	32	0.01	4	0.01	32	0.01	4	0.01	32	0.01	4	0.01
arduino:samd:mkrvidor4000	32	0.01	4	0.01	32	0.01	4	0.01	32	0.01	4	0.01	32	0.01	4	0.01
arduino:samd:mkrwan1300	32	0.01	4	0.01	32	0.01	4	0.01	32	0.01	4	0.01	32	0.01	4	0.01
arduino:samd:mkrwan1310	32	0.01	4	0.01	32	0.01	4	0.01	32	0.01	4	0.01	32	0.01	4	0.01
arduino:samd:mkrwifi1010	32	0.01	4	0.01	32	0.01	4	0.01	32	0.01	4	0.01	32	0.01	4	0.01
arduino:samd:mkrzero	32	0.01	4	0.01	32	0.01	4	0.01	32	0.01	4	0.01	32	0.01	4	0.01

Click for full report CSV

Board,examples/SimpleAccelerometer<br>flash,%,examples/SimpleAccelerometer<br>RAM for global variables,%,examples/SimpleEulerAngles<br>flash,%,examples/SimpleEulerAngles<br>RAM for global variables,%,examples/SimpleGyroscope<br>flash,%,examples/SimpleGyroscope<br>RAM for global variables,%,examples/SimpleMagnetometer<br>flash,%,examples/SimpleMagnetometer<br>RAM for global variables,%
arduino:mbed_portenta:envie_m7,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A
arduino:mbed_portenta:envie_m7:target_core=cm4,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A
arduino:samd:mkr1000,32,0.01,4,0.01,32,0.01,4,0.01,32,0.01,4,0.01,32,0.01,4,0.01
arduino:samd:mkrfox1200,32,0.01,4,0.01,32,0.01,4,0.01,32,0.01,4,0.01,32,0.01,4,0.01
arduino:samd:mkrgsm1400,32,0.01,4,0.01,32,0.01,4,0.01,32,0.01,4,0.01,32,0.01,4,0.01
arduino:samd:mkrnb1500,32,0.01,4,0.01,32,0.01,4,0.01,32,0.01,4,0.01,32,0.01,4,0.01
arduino:samd:mkrvidor4000,32,0.01,4,0.01,32,0.01,4,0.01,32,0.01,4,0.01,32,0.01,4,0.01
arduino:samd:mkrwan1300,32,0.01,4,0.01,32,0.01,4,0.01,32,0.01,4,0.01,32,0.01,4,0.01
arduino:samd:mkrwan1310,32,0.01,4,0.01,32,0.01,4,0.01,32,0.01,4,0.01,32,0.01,4,0.01
arduino:samd:mkrwifi1010,32,0.01,4,0.01,32,0.01,4,0.01,32,0.01,4,0.01,32,0.01,4,0.01
arduino:samd:mkrzero,32,0.01,4,0.01,32,0.01,4,0.01,32,0.01,4,0.01,32,0.01,4,0.01