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
Why does L6480H driver register value reset to default
Posted on April 22, 2015 at 19:07The original post was too long to process during our migration. Please click on the attachment to read the original post.
L6480H driver stall detection and overcurrent detection
Posted on April 16, 2015 at 16:16In application note AN4355, overcurrent detection page 18 and stall detection page 21, application note writes two equationsEquation 1: IOCDth = VOCDth � Rds(ON)Equation 2: ISTALLth = VSTALLth � Rds(ON)Why current is...
drive brushless DC motor with L6235 according to DT0001
Posted on April 10, 2015 at 11:52Hi there, I recently had a discussion on DT0001 motor control [DEAD LINK /public/STe2ecommunities/motordriver_ics/Lists/Motor%20Control%20Firmware%20and%20Software/Flat.aspx?RootFolder=/public/STe2ecommunities/motord...
VNH3SP30-E overheating issue
Posted on April 22, 2015 at 18:22Hello all, I am having a bit of trouble with the VNH3SP30-E overheating. the part should be capable of supplying 30Amps continuously however when I supply 20 amps the chip overheats and shuts down after around 10 sec...
L9942 Driver IC SPI Programming
Posted on April 01, 2015 at 12:58Dear Experts,I am new to L9942 Driver IC.I am currently working on this IC for a stepper motor control in automotive safety application.I have attached a 'c' program written for SPI communication with L9942. The cont...
bugs and crash of V 2.2 SPINfamily GUI
Posted on April 09, 2015 at 21:02The new version (V2.2 stsw-spin002.zip) has a much improved setting of motor paramaters, and it now works on XP but the GUI still crashes badly so motors cannot be tested. # GUI crashes hard in both XP and Win 7, in...
Faulty Software causing EVAL board crashes and destruction
Posted on March 04, 2015 at 19:45BEWARE to anyone attempting to use these EVAL L647x boards and the stsw-spin002 GUI, the code is faulty. DON'T attempt to evaluate this hardware unless you know how to deal with the buggy code. The L6470 is STELLAR,...
L6629 Speed/Torque control
Posted on February 27, 2015 at 14:42Hello, I'm trying to control 12V BLDC motor with 3 x 120� Hall sensors, using L6229PD eval board from ST. I'm controlling Speed by connecting 5V PWM signal (0-255) from microprocessor to FRW/REW pin (28) on CN4 co...
L6472 homing best pratice
Posted on September 12, 2014 at 11:22Hi,I'm wondering what is the best approach to proceed with homing, let's say we have two limit switches CW and CCW, when system starts and none of them are pressed it's easy to proceed with homing, i.e moving to ...
Systick timer problem
Posted on April 05, 2015 at 01:32Systick timer problem
