tms320f28035 with ecap Support

If i understand you right, you are talking about trapeziodal drive using Hall sensors?

Not so long ago, there was statement from TI engineers about forthcoming release of  BLDC drive program for Motor Control Suit.

Also, if im correct, you can use 1 aviable ecap  while connecting rest of Hall outputs to GPIO, but this will require some code modification.

Also wanted to ask in some old topic, but will ask here: as far as i understand from new documentation, TI approach there is polling hall state in ISR, along with rest calculations. For testing and education purposes i`m going to make my own implementation  using sole ECAP for speed estimation, ECAP interrupt + two GPIO XINTs for commutation switch and ISR for regulation loop. Just wanted to know is it viable approach, since im not very expirenced

as for methodology, here is the BLDC Sensored guide that will be included as well.

hi Chris
Thanks , I regret I did not find the BLDC project in the new controlSUITE, If the controlSUITE updated ,will there have the projects of BLDC_Sensored and BLDC_Sensorless ? How long this project will in there?

"They were supposed to push to www.ti.com/controlsuite last Friday....but issues were had.  It will be there soon."

If this is very urgent let me know and we can figure out another solution.

yes ,it is a little urgent,can you give me the  projects of BLDC_Sensored and BLDC_Sensorless ？

send me an email clearman@ti.com