CANFD protocol parsing instructions (includes available engineering code for h730)
Update Bulletin:
2.0v changelog:
1. More than ten control modes have been added to the sample program, each of which provides control of three data types: float, int32 and int16.
2. New motor brake, stop, reset zero and other example functions.
3. Updated the fdcan protocol description, and organized the description table of registers, operation modes, and error reporting codes.

2.1v Update log:
1. Change the valid bits of torque unit and offset data to 6 bits.
2. Fixed errors in the protocol description.

2.2v Update log:
1. Add torque data of bipolar 5047.
2. Add routines and descriptions for one tow multiple mode.
3.Optimize some protocol descriptions.

2.3v Update log:
1. Add torque data of unipolar 5047.
2. Update the torque data of other motors.
3. Update the torque ratio in the routine.
4. Update the description in 1.2.
2.4v Update log:
1. Optimize the FDCAN configuration in the routine to adapt the high torque master board 1.4v.