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
L6207 signal and control With 3V3 ucontroller
Posted on January 29, 2014 at 13:04Hy, i must use a full bridge driver L6297 for control two normal DC motor 24V. My uP is STM32 Cortex STM32F100 with 3,3 Volt supply. Can i control direcly the L6207 with 3,3 Volt level ?? for all the signal contr...
L6470 step mode step pulse width
Posted on January 28, 2014 at 16:39What is the minimum step pulse width? What are the setup and hold requirements for the direction pin with respect to the step input? I could not find this in the datasheet. All I could find is that the max rate is...
Can L6206 Dual H Bridge used as 4 Half bridge outputs?
Posted on January 26, 2014 at 17:56 Can L6206 be used as 4 half H bridges? I want to use the L6206 to drive 4 solenoids (one end of the solenoid each solenoid will be grounded) of 2.5amps each. Can this be done without damaging the IC. ? Also ...
STM32 FOC V3.2, how do i get the speed (RPM) info?
Posted on January 23, 2014 at 13:58Hi In PMSM FOC v3.2 which register store the speed RPM value? Thanks
speed feedback fault
Posted on January 15, 2014 at 11:41Hello.I've set up the a project with the MC lib from ST, but I run into issues with the hall sensors (I suspect). When I try to start the motor via the MC workbench, the motor makes a small hitch and then stops. Th...
Evaluation Tool
Posted on January 04, 2014 at 12:18How can I calculate this speed by ourselves? #evaluation-tool
Motor stalled with custom hardware based on STM32-MCKIT (FOC 2.0)
Posted on January 03, 2014 at 09:48Hello all,I'm trying to start a custom inverter hardware, based on the STM32-MCKIT hardware. The FOC library used is 2.0 configured in quadrature encoder mode. In my custom hardware I'm using the 64 pin version of ...
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 ...
