Power management

Discuss power management solutions. Ask questions and find answers on voltage configurations, short circuit protection, and programming.

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Wireless Charging solution Wiki

This Topic is used for Wireless Charging solution 1.Mcu C drive code: GitHub - STMicroelectronics/STWirelessCharging-C-Drivers: Standard C platform-independent drivers for wireless charging ICs    

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willzhou by ST Employee
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L6482 Data Sheet Rev 3 and FS_SPD register

Posted on March 26, 2015 at 18:53I believe there is an error in the L6482 data sheet. The Register Map indicates a 10-bit wide FS_SPD register. However, the detailed description of the FS_SPD register describes a 12-bit wide register, Bit11 being th...

Problem with STEVAL-IHM025V1

Posted on April 01, 2015 at 17:49Hi,I recently bought an evaluation board STEVAL-IHM025V1 and I am having problems to make it work. I want to control a three phases induction motor. The board is supplied with 230VAC, and I can see the DC bus voltage...

Problem with ADC

Posted on March 18, 2015 at 13:42I am currently stuck with a strange phenomenon, and I am not sure anymore if what I do is how I should do it... In my appliaction with the ST FOC library 4.0, I need to do some additional A/D conversions. This needs ...

Motor parameter settings question to reduce of dithering

Posted on March 22, 2015 at 18:38Hi!I want to ask your help, and experience.I got an unknown motor, but i measured the parameters by the STM32PMSMFOCSDK40_HandsOn v1.1.pdf  documentation and by internet.But something not correct yet.My system is STM...

Self Identification of c-Spin and d-Spin parts

Posted on May 20, 2013 at 14:56Is there a way to get the identity of the different SPI communicating devices? I am writing a piece code that can be used by any of our engineers for the L6482, L6472, L6480 or L6470.  BUT you have to specify which one...

ADC and interrupt in motor control

Posted on February 07, 2015 at 05:05The original post was too long to process during our migration. Please click on the attachment to read the original post.

problem in compiling code using stsw-stm32100 library

Posted on February 06, 2015 at 19:36hello every body,i generated header files using MC workbench, and then copy them into sys_drive_param folder. then when i open workspace in project folder. it contains only STM32F30x_userpoeject, but according to ...

ijhar09 by Associate
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Motor in did not stop timing, immediately start processing

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...