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
L6229Q Footprint
Posted on April 21, 2014 at 15:48I am looking for a PCB footprint for the L6229Q VFQFPN 5 x 5 x 1.0 32 lead 0.050 pitch package. Is there a footprint available that has been used successfully and is available to download anywhere?
L6206 PWM on EN line blows EN line!
Posted on April 14, 2014 at 23:24I have a design with a L6206 driving two permanent magnet DC motors. With one motor, the chip is connected exactly like in the datasheet on pg. 18. It works fine. The other motor is almost identical except the IN lin...
Finding parameters for L6470
Posted on April 11, 2014 at 20:13I am quite novice when it comes to stepper motors and am having some difficulties. I am evaluating the L6470 to replace an old step/dir motor drive. The motor used is an Applied Motion HT17-075 nema17. Form the specs...
driving STEVAL-IHM023V2 without controller
Posted on March 19, 2014 at 17:24We are working with the STEVAL-IHM023V2 to drive a brushless DC motor of 24V. The set up is to be used in an academic environment and will be used as set up for students. As it is their task to make the control algor...
Motor Control Libary on STM32F107 CL device
Posted on March 28, 2014 at 11:35Hi I am running the Motor Control library 3.4.1 on the STM32F107xC. It keeps crashing into the 'Hardware Fault' exception. I have made the necessary adjustments to the IAR project build, and had to adjust some define...
How to integrate the STM MC Libarary into an RTOS
Posted on March 11, 2014 at 06:45Hi We are using uC/OS II RTOS. How do I modify the MC Application project to call the relevant BSP_IntVectSet() (handler setup)? Where is the best place to do this? (I am taking care not to double-up any application...
Use of an NTC temperature feedback device (non-semiconductor junction)
Posted on March 24, 2014 at 02:53Hi The MC Toolbox wizard (and presumeably the MC library itself) seems to support only the use of p-n junction temperature feedback devices (25mV/degC), with support to alter coefficients. In our application we are u...
STEVAL PCC009v2
Posted on March 18, 2014 at 13:47Hi, I am trying to use the PCC009V2 and an EVAL6470H board through the spinFamily Evaluation Software. but i get the following error: I have connected the SPI_IN cable to J1 on the PCC009V2 board. A motor is connecte...
L6470 microstep positioning
Posted on February 27, 2014 at 13:12I mad some tests with L6470H in microstepping mode and it seems that microstep positioning is not possible with this device. In my test a microcontroller will send a hard stop command to the motorcontroller when a...
SMPS flyback isolated, 230VAC to 3.3VDC @1A. Signals of primary and secondary side of optocoupler.
Posted on March 18, 2014 at 13:33Hi,I am making SMPS as in title based on VIPER17HN. My concern is if the voltage on both sides of optocoupler should be equal. On diode side i have nice stable 3V, while on second side (the one by FBpin) there is 0,5...
