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
Power management
Discuss power management solutions. Ask questions and find answers on voltage configurations, short circuit protection, and programming.
Forum Posts
Which Motor Driver IC to select for driving a 12V 2.5A Solenoid
Posted on December 15, 2013 at 19:47Hello,I wanted to operate a solenoid of 12V 2.5A rating. I would like to know what kind of Motor Driver IC would be suitable for it (controlling through pwm). I am confused about RMS Current and Peak Current ratin...
blank display on steval-ihm022v1
Posted on January 08, 2014 at 09:55Hi.I ordered the steval-ihm022v1 board. As I was familiarizing myself with the board I flashed the provided fw project (with small adaptions) and the lcd project onto the uC and it worked quite fine. But after abou...
Shunt current filter calculation (AN4076)
Posted on December 06, 2013 at 08:40Hello, Maybe someone could share 'Current sensing amplification stage design tool.xlsx' mentioned in AN4076 guide or explain how to calculate initial values of current sensing amplification filter? Or maybe there ...
L6470 & L6472 speed evaluation with unipolar motor
Posted on January 03, 2014 at 03:11I evaluated L6470 & L6472 with unipolar not bipolar together. problem is that motor is not reached about 1500pps. It is stopped with very strong vibration about 1500pps. because of motor dc24v, I think that current...
24 Volts Power Supply_Causes Error_Motor Stop
Posted on September 19, 2013 at 17:43Hi EverybodyIm power my motor with 22 Volts with the following Register values:KVAL Register 0X10 (HEX) OC SD_ DISABLE = Do not schut down the bridges on overcurrentAs the voltage rises to 24V (in orden to obtain...
SPIStatus = 0x0
Posted on November 21, 2013 at 17:43Hi, I get an error saying: Failure on communication board (SPIStatus = 0x0). Please check the USB connection. This happens when I use the Script tool in SPINfamily Eval for either LoadConfiguration or SaveConfigu...
Stepper Motor with L6208
Posted on December 09, 2013 at 03:42Hi,I have three bipolar stepper motor run at 4000Hz. The other two works ok.My problem is that 1 of my stepper motor constantly stall.I observed that when I just held it my palm and run it at 4Khz it constantly s...
how to pack data for L6470 devices in a daisy-chain configuration
Posted on December 16, 2013 at 14:53The original post was too long to process during our migration. Please click on the attachment to read the original post.
L6480 sine wave step noise
Posted on December 17, 2013 at 18:01Hi, using the L6480 motor driver, having a problem with noise, probably due to the starting pulses of the sine wave. Its at 1/128step mode. Attached is a picture of the problem. Anyone know what settings need to ...
Motor Control Library STSW-STM32100 LINK ERROR
Posted on December 28, 2013 at 11:35Hi The link for the vector contril FOC motor control library has an Error: STSW-STM32100 https://my.st.com/st-extranet-web-active/active/en/errors/page_not_found?url=/st-extranet-web-active/active/en/st_prod_softw...
