Solved
how change position mode to speed mode?
Control Board:NUCLEO-F303RE
Power Board:NUCLEO-IHM07M1
BLDC motor , encoder
I'm working fine in position mode, but I switch to speed mode, and it doesn't work, and I'm still working in position mode,
In the code, I'm trying to execute
MC_ProgramSpeedRampMotor1 0 (600/6100);
But it didn't work out,why??