Posted on August 19, 2017 at 13:34debugging motor in open loop mode#define OPEN_LOOP_VOLTAGE_d   6000    /*! < Three Phase voltage amplitude  in s16 format */ What is the formula for the value of If I want to output a fixed voltage value, how to de...

Posted on June 19, 2015 at 13:41Why the new library, profiler motor can not be achieved in the F103 series?

Posted on April 05, 2015 at 01:32Systick timer problem

Posted on January 24, 2015 at 05:03Gigi:              I have to ask a question, I driver the motor for FOC sensorless, speed of 30 - 162 RPM, the motor can start colse_loop now, but because of the shutdown, and sometimes motor inertia, not stopped d...

Posted on October 21, 2014 at 02:19Gigi:        I have a question, measured in workbench Motor Electrical parameters Rs and Ls. I see ST data is used RLC meter measurement frequency at 100 Hz, but the motor is running in the PWM 16K frequency, wheth...