Here is a list of all files with brief descriptions:

atmega2560_mcu.cpp
atmega328_mcu.cpp
BLDCDriver.h
BLDCDriver3PWM.cpp
BLDCDriver3PWM.h
BLDCDriver6PWM.cpp
BLDCDriver6PWM.h
BLDCMotor.cpp
BLDCMotor.h
Commander.cpp
Commander.h
commands.h
CurrentSense.cpp
CurrentSense.h
defaults.h
due_mcu.cpp
Encoder.cpp
Encoder.h
esp32_mcu.cpp
foc_utils.cpp
foc_utils.h
FOCMotor.cpp
FOCMotor.h
current_sense/hardware_specific/generic_mcu.cpp
drivers/hardware_specific/generic_mcu.cpp
HallSensor.cpp
HallSensor.h
current_sense/hardware_api.h
drivers/hardware_api.h
InlineCurrentSense.cpp
InlineCurrentSense.h
lowpass_filter.cpp
lowpass_filter.h
MagneticSensorAnalog.cpp
MagneticSensorAnalog.h
MagneticSensorI2C.cpp
MagneticSensorI2C.h
MagneticSensorSPI.cpp
MagneticSensorSPI.h
pid.cpp
pid.h
samd21_mcu.cpp
samd21_wo_associations.h
samd_debug.h
Sensor.cpp
Sensor.h
SimpleFOC.h
StepDirListener.cpp
StepDirListener.h
StepperDriver.h
StepperDriver2PWM.cpp
StepperDriver2PWM.h
StepperDriver4PWM.cpp
StepperDriver4PWM.h
StepperMotor.cpp
StepperMotor.h
stm32_mcu.cpp
teensy_mcu.cpp
time_utils.cpp
time_utils.h