TMC2209_Raspberry_Pi v0.4.3

• small bugfix

TMC2209_Raspberry_Pi v0.4.2

• added support for Nvidia Jetson
• added seperate file for GPIO board imports
• changed min python version to 3.7

TMC2209_Raspberry_Pi v0.4.1

• removed dependency enum34
• removed dependency bitstring
• changed min python version to 3.6
• changed docstring format to google

TMC2209_Raspberry_Pi v0.4

• split code into different files
• added logger class
• moved demo scripts into demo folder
• added unittest
• switched all string to f-strings

TMC2209_Raspberry_Pi v0.3.4

• fixed do_homing()
• added minspeed to do_homing()
• added TMC_2209_math.py

TMC2209_Raspberry_Pi v0.3.3

• added correct StallGuard min_speed calculation

TMC2209_Raspberry_Pi v0.3.2

• add pylint github action
• fixed code to pass pylint check