STM32 MCUs Motor control

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MCSDK 6.3.0 is out!

Dear MCSDK users, MCSDK version 6.3 is now available: Download It here. Here are the main changes for this version: Motor Control Features: FOCAdded C0 single shunt topology support.6StepThis algorithm has been enhanced on MCSDK version 6.3 release ...

GMA by ST Employee
  • 752 Views
  • 1 replies
  • 2 kudos

Board Manager documentation is out !

The documentation of the Board descriptions format is now available on Motor Control Boards Description Wiki page, this documentation is compatible with MCSDK versions from 6.1.2. Board Descriptions are used by the ST motor-control workbench to enabl...

Zied b. by ST Employee
  • 1998 Views
  • 3 replies
  • 3 kudos

MCSDK documentation and your feedback

Motor Control Wiki: STM32 Motor Control Knowledge Database - stm32mcuMC Frequently asked questions (FAQ):Frequently asked questions (FAQ) - stm32mcu   The documentation of the Board descriptions format is now available on the Motor Control Wiki:   Wi...

Zied b. by ST Employee
  • 4222 Views
  • 0 replies
  • 1 kudos

Resolved! ADC injected group conversion

In the R3_2_GetPhaseCurrents(), the following line reads the ADC data register.hReg1 = *pHandle->pParams_str->ADCDataReg1[bSector] * 2;The value of the hReg1 will be used to compute the phase current later. Why is the value of the ADC data register m...

david11 by Associate
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  • 3 replies
  • 1 kudos

ST Motor Workbench - Placement electrical angle

Posted on March 05, 2016 at 22:10Could you describe how to set ''Placement electrical angle''. The default value in ST Motor Workbench is 300 degrees.I have an 8-pole motor with 120 degree spaced hall sensors. I have this set to 60 degrees based off...

sagpatel by Associate II
  • 2134 Views
  • 7 replies
  • 0 kudos

MC SDK start motor stucked

I'm using a STM32F4 and MC SDK 5.4.8 to control a BLDC motor from MAXON, when start the motor without load, the motor can be started everytime, but sometimes it will stucked with a load, the motor control status is still RUN, but the motor will not r...

Guopeng by Associate II
  • 395 Views
  • 1 replies
  • 0 kudos

Why my motor jump one degree in MCSDK

Hardware : STM32G431RB + X-NUCLEO-IHM07MICurrent feedback : 3 shunt​SDK : MCSDK version 5.4.6Control mode : Position control High frequence : 25KHZMediumn frequence : 1KHZIn below image green circle can see that my motor start to move always jump one...

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KLu.2 by Associate
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  • 1 replies
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Resolved! Feature request: spi encoder

It would be very useful to be able to use an external encoder using any serial protocol.I'm working with a RLS AksIM-2 with SPI, and I don't see an easy way to integrate this encoders with the code generated by the MC Workbench.As at the moment the o...

DAlvarez by Associate II
  • 565 Views
  • 1 replies
  • 2 kudos

Second NTC_Handle_t type sensor

uC = STSPIN32G4second sensor = PA4 (ADC2_IN17)I have tried add second NTC sensor and using MC functions.A have added:sConfig.Channel = ADC_CHANNEL_17; // BEARING_TEMPERATURE sConfig.Rank = ADC_REGULAR_RANK_1; sConfig.SamplingTime = ADC_SAMPLETIME_4...

ketchup by Associate III
  • 344 Views
  • 1 replies
  • 0 kudos

How to run a pmsm using C-functions of mc_api.c?

I tried to run my motor (PMSM) bit it doesn't run. I used like reference the document:https://www.st.com/content/ccc/resource/technical/document/user_manual/group1/48/e6/91/f4/66/ea/48/a1/DM00490980/files/DM00490980.pdf/jcr:content/translations/en.DM...

0693W00000KZfSaQAL.png 0693W00000KZfSkQAL.png
fpaga.1 by Associate II
  • 289 Views
  • 1 replies
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Resolved! Best method to measure temperature of STSPIN32G4

Hi,I made some temperature measures on STSPIN32G4 using a thermal camera.I saw that the central part 3x3mm of the STSPIN reaches about 70°C, while the sorrounding part does not go beyond 50°C.My question is the following: if I use the internal temper...