about st7mc problem

huaer2000 · ‎2004-09-07

Posted on September 08, 2004 at 06:14

about st7mc problem

huaer2000 · ‎2011-05-17

Posted on May 17, 2011 at 10:17

dear sir,

I want to drive a bldc motor in sensorless mode with st7mc. but because

I use IR2103 as driver now I have to change the source code. Now I want to

know if there are any other places I have to change the source code except for MPOL and MPWME?

best regards,

mcuinterest

gaetano · ‎2011-05-17

Posted on May 17, 2011 at 10:17

Hi,

ok to change MPOL register due to the fact that the low side input of the driver is active LOW. But, it isn't clear for me why you have to manage also the MPWME register?

Waiting your answer,

Tanio