About JCHEN.4

JCHEN.4 · 2019-04-09

Hi STM team,I am applying your software and hardware toolkit to realize BLDC position control. I plan to use STEVAL-SPIN3201 together with quadrature encoders as the hardware solution, but I find that there is no position control function in the MCS...

JCHEN.4 · 2018-12-14

JCHEN.4 · 2019-04-12

Hi Claire,Thanks for your reply and information. By the way I have another question. Could you recommend me quadrature encoder products for STEVAL-SPIN3201? My application needs a position feedback with finest quality and I wander what encoder produc...

JCHEN.4 · 2018-12-26

Hi, I am also facing the same problem as you. the MC workbench doe not support HFI since version 5.x. Do you know how to solve this now?

JCHEN.4 · 2018-12-17

It seems that the feature is available in older version of SDK such as 4.3. However, I could not find any old version installation package online now. Any idea?

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Any BLDC position control library in MCSDK?

Hi, I need to apply HFI for controlling a sensorless BLDC motor in low speed. However, the speed sensor option of 'HFI+Observer' in the STM32 SDK 5.3.1 workbench is not supported. How to address this problem? Thanks!

Re: Any BLDC position control library in MCSDK?

Re: HFI function

Re: Hi, I need to apply HFI for controlling a sensorless BLDC motor in low speed. However, the speed sensor option of 'HFI+Observer' in the STM32 SDK 5.3.1 workbench is not supported. How to address this problem? Thanks!