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
ST MC workbench, motor electrical parameters
Posted on December 09, 2011 at 17:03Hello The motor kit comes with the motor MCKIT LA052-080E3NL1 Shinano. Phase 0.60 ohm resistance Inductance 1.4 mH Phase Back EMF constant Kv 6.2 / krpm However, in the motor parameter ''workbench motor control...
STM32 FOC PMSM SDKv3.0 decelerating a motor
Posted on December 07, 2011 at 11:00Hello I need to decelerate a motor on a closed loop speed (no braking free). The system should reduce the duty cycle and finally implement a change of quadrant motor. Is the library prepared to decelerate the mot...
Encoder interface mode
Posted on November 19, 2011 at 02:42Hello,I have my encoder A and B channel signal connected to PB10 & PB11. This is TIM2 CH3 and TIM2 CH4. My question is: is it possible to run Encoder interface mode on CH3 & CH4, because i see, there is only CH1 a...
STM8 motor library
Posted on December 07, 2011 at 10:34Hello I am using ''ACIM and BLDC motor control firmware library V1.0'' BLDC motor and a hall sensor. In closed loop speed when the motor decelerates the system reduces the duty cycle. Finally, there is no PWM sign...
Block commutation STM32
Posted on February 03, 2010 at 14:27Block commutation STM32 #motor-control #six-step #block
MPPT Converter
Posted on November 17, 2011 at 11:16SPV1020 is an IC having very interesting functionality. However the datasheet is still Priliminary, samples and commercial parts availability is not indicated. Also a user guide or application note is required for...
L6470: max acceleration register too low
Posted on November 12, 2011 at 20:20Hello, we have been testing the L6470 and are quite pleased with it. Very simple to use IC.But for fast movements the max acceleration value of 59.590 step/s2 is just too low.Small stepper motors (1.5 Amp) can eas...
Multiple L6470 on one SPI bus without using daisy chain
Posted on October 07, 2011 at 11:40Is it possible to use multiple L6470 motor driver ICs on the same SPI bus - common SDI, SDO, CK line, but separate chipselect signals for each L6470? My experimental board doesn't show any data on SDO when more tha...
L6470 dynamic speed adjustment
Posted on October 05, 2011 at 14:24Dear all Im' working with the L6470 using MOVE commands. Now I have a question about speed adjustment on-the-fly. It seems not possible to change speed during a move command is under execution. I really need this ...
BLDC motor control
Posted on October 03, 2011 at 01:19hi, I am going to use Allegro 4931 3-phase motor pre-driver for my Brushless DC motor control project. Now I need a microcontroller to control the Allegro4931. Can anyone recommend me the best chip I can use for it...
