STM32 MCUs Motor control

Do I need an external clock for a BLDC (FOC) driving circuit or is the internal clock precise enough?

The STSPIN Eval Boards I checked do not use an external clock source. They all use the internal HSI Clock as source. If I choose a STSPIN Project in the ST Motor Control Workbench, I can choose between internal and external clock. If I choose a singl...

Where to find STM32F401RE .ioc file compatible with X-CUBE-SPN15?

Hello, I purchased X-NUCLEO-IHM15A1 DC Brush motor controller, which is supported by BSP X-CUBE-SPN15. Documentation specifies three supported Nucleo-64 boards; I purchased NUCLEO-STM32F401RE.How to find the F401RE .ioc file to enable resources nee...

How to run a small induction motor with STEVAL-CTM012V1

I am trying to run a small, three phase induction motor from a single phase supply. The STEVAL-CTM012V1 has more than enough power rating. I have wasted hours trying to get something working. All the files I can download seem to want to do fancy FOC ...

How can I set up simple open loop V/F control with the STEVAL-CTM012V1

I am trying to run a small, three phase induction motor from a single phase supply. The STEVAL-CTM012V1 has more than enough power rating. I have wasted hours trying to get something working. All the files I can download seem to want to do fancy FOC ...

STSPIN32G4 buck output dropped trigger uvlo protection

I use Internal comparator trigger Timer etr function to impelement cycle-by-cycle current mode control. I got uvlo protection when motor at heavy load(~40A pk).But when i use voltage control ,it would not occur. Does any one occur this problem?​GHSU-...

How to control Stepper Motor with Nucleo-L476RG

I am using the Nucleo-L476RG and I have bought a 28byj-48 Stepper motor with the ULN2003 Driver. I need to control the motor using STM32CubeIDE and am wondering how to configure a stm project to control the motor at any capacity.

stm32f334 llc full bridge

hi any one can help how to got sorce code stm32f334 for full bridge i need for design 10kw sic dc to dc this power not allowing on online desin st

Anybody from ST care to comment on when a reliable, working motor control SDK and firmware will be released? So many people having issues with V6, no documentation, bugs in the firmware, only half implemented and almost definitely not tested!

FOC command is sometimes stuck

Hello, I'm controlling a BLDC motor with MCSDK 6.0.0 and IHM08M1, with FOC with 1024 PPR encoder. I compute torque (Iq_ref) commands to achieve speed control, this works ok except in rare case described below:Sometimes the MCSDK seems "stalled": I se...