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
STM32F4
Posted on January 08, 2013 at 15:24Hi, I am using the STM3240G card with STM32F4 microcontrolleur. I would generate PWM for motor control. However, I need to handle data coming from a primary card ( beagle board) by ethernet (RJ45) with udp protocol...
IFN003V1, MC Library v3.0, 3.2, IFN003V1 Patch
Posted on January 11, 2013 at 18:38I'm attempting to get started with an IFN003V1 board.I am new to STMicro software tools and eval boards.I could not find V3.0 of the MC Library, so I installed V3.2. I didn't find an IFN003V1 project, so I attempt...
L6470 problem: continuously read out status register
Posted on December 21, 2012 at 16:16Hi, I�m playing around with the L6470 which finally worked quite well. But now I�m experiencing the following issue: I want to continuously monitor the status register of the L6470. But when I send a �run� command...
L6470 vibration
Posted on November 16, 2012 at 22:38Hello! My question is in follows:I got L6470 working, but not in a desirable way. Stepper motor vibrates in all speed range. It seems that phase current form distorted as shown in Fig. 15 (Section 7.3, p. 35 of da...
Encoder interface
Posted on November 21, 2012 at 17:51Hi everybody!I have a problem when i reading data from ENCODER to stm32f103rc. My code is in the following:/* */#include ''stm32f10x.h''#include <stdio.h>#include ''main.h''#include ''stm32f10x_it.h''#include...
L6470 step loss
Posted on October 03, 2012 at 17:36In a L6470 the microcontroller sends a Move command in 128-microstepping type; then, after a zero is read in the busy flag (so the movement has finished), the absolute position is read but the value read is smalles...
L6470: Several problems evaluating a Stepper-Motor Application
Posted on November 09, 2012 at 03:39Hello,We are currently evaluating the L6470 to drive analytic high-pressure pumps for Mass spectrometry.The final goal is to drive a stepper-motor in high precision micro-stepping mode at around 1.7 Nm at a maximu...
how to get complementary output at timer CH1 and CH1N ?
Posted on October 18, 2012 at 10:23[DEAD LINK /public/STe2ecommunities/mcu/Lists/cortex_mx_stm32/Flat.aspx?RootFolder=/public/STe2ecommunities/mcu/Lists/cortex_mx_stm32/how%20to%20get%20complementary%20output%20at%20timer%20CH1%20and%20CH1N&FolderCT...
Noisy feedback from LSM303DLHC for motor control
Posted on November 02, 2012 at 17:05Didn't find a better location to post, so excuse the perhaps slightly off topic question. I am using a LSM303 (accelerometer/magnetometer) for detection of pitch/roll/attitude angles which then go through a PID co...
MOS instead of L6230 with stm32
Posted on October 26, 2012 at 13:20Hello, I work with stevalifn003v1. When I'm looking the output signal from the micro (on JP1,2,3,4,5,6) to the driver l6230, 3 are constant and 3 are PWM. This signals goes to logical gate on driver. If I want to w...
