STM32 MCUs Motor control

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MCSDK 6.3.2 is out !

Dear MCSDK users, MCSDK version 6.3.2 is now available: Download It here. This is a bug fix release and here are the main changes for this version: Motor Control Features: FOC Fixed CORDIC Modulus computation in case of negative alpha value Fixed iss...

GMA by ST Employee
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MCSDK 6.3.1 is out !

Dear MCSDK users,MCSDK version 6.3.1 is now available: Download It here.This is a bug fix release and here are the main changes for this version:Motor Control Features:FOCFixed compilation issue for ICS topology and STM32L4 seriesFixed dissipative br...

ASA by ST Employee
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  • 0 replies
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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
  • 3468 Views
  • 5 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
  • 4688 Views
  • 1 replies
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STSPIN32G4 Power Consumption Reduction

I customized a version of the EVSPIN32G4 eval board to spin my 2 pole pair BLDC 24V 2A motor in sensorless FOC mode. My schematic is similar to the eval schematic. When the motor is spinning the STSPIN32G4 on my board is getting to 65 degrees C which...

WSega.1 by Associate II
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  • 2 replies
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STEVAL-PTOOL1V1 sample code

helloI have been purchased one of STEVAL-PTOOL1V1 evaluation board.I am going to develop sample code which provided by company, but some errors occurred in building new file process by IAR & Keil IDE.errors of following:no definition for "MC_Core_St...

amoos.11 by Associate II
  • 1208 Views
  • 10 replies
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Installing Motor Profiler 5.4.3

My computer crashed & I needed to reinstall all my tools on another system. Both are Windows 10 64x. I can't get the Motor Profiler 5.4.3 to connect on the new system. When I try to connect I get a message it can't find the MFC100.dll. I installed th...

BTrem.1 by Senior II
  • 553 Views
  • 3 replies
  • 1 kudos

STM32G4 Window Comparator Alternatives

I am designing a motor controller PCB that uses an STM32G4 MCU (since the CORDIC accelerator and FPU will be useful in my application). One of the required features for this project is cycle-by-cycle current limiting for a BLDC motor. I have two phas...

BPaik by Senior
  • 630 Views
  • 3 replies
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I am able to generate a complementary PWM signal. However due to hardware changes I would need to add a dead time. Regardless the value I am setting in the BDTR register there is no dead time at the output.

// InitialisationTIM1->PSC = (FOSC/(PWM_FREQ * PWM_STEPS)) - 1;    // Timer clock TIM1->ARR = PWM_STEPS - 1;                        // Auto reload TIM1->BDTR = 0;                                    // SafetyTIM1->CCER = 0;TIM1->CR2 = 0;TIM1->CCMR1 = ...

Inline current sensing problem for ST mcsdk ?

I try to drive (FOC) BLDC motor with STM32G474RE MCU. I use a custom board. I use INA240A1 for inline current sense. Can I use 3 shunt inline current sense method for ST mcsdk ? In STs evaluation boards typically low side shunt resistors are used for...

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HK by Associate II
  • 819 Views
  • 4 replies
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Resolved! ACIM motor

Have Nucleo-64 STM32L476RG and STEVAL-IPM15B , i plan to test VFD and FOC drive for pump with ACIM motors , but the workbench motor control is for pemanent magnetic motor !!are there any additional library or sdk to handle ACIM motor ?

BAbde.1 by Associate
  • 637 Views
  • 3 replies
  • 0 kudos