Other Parts Discussed in Thread: DRV8300, DRV8305
Hi all,
i am using a F280049C-Launchpad with a DRV8300DIPW-EVM-Driver.
I wanted to calibrate the hall offset about the position of a pmsm. For this pupose i have found this simulink-model "Hall Offset Calibration for PMSM Motor"
The only difference is that i am using a DRV8300 and not a DRV8305. In my case i dont need a Enable-Pin and so on, but the motor is not starting although the pin configuration should be ok.
I measured the PMW-INPUTs at the input of the DRV8300 & and it seems ok. THE GPIOs are toggling with 3.3V but at the OUTPUTs of the Gate-Driver, i cant see any PWM-Signal as desired. It feels like it needs some enable signals but i dont have any enable pins on the driver.
What else should i check?
FYI: The Hall-Sensors are working, i can see positioning signals when i rotate the motor manually.
Thank you!
