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
Forum Posts
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...
drive the motor using STM32fr07vg
Posted on December 20, 2012 at 13:56Hi, i am trying to drive the motor using stm32f407vg. So i use the example code for this project from :\STM32F4xx_DSP_StdPeriph_Lib_V1.0.1\Project\STM32F4xx_StdPeriph_Examples\TIM\6Steps.i changed the code littl...
Hall effect connector
Posted on December 07, 2012 at 20:28Does anyone know the part number for the connector used to connect the hall effects to the STM3210B-MCKIT. I would like to order more, and cannot find a part number or description anywhere. Thanks in advance
Squarewave to L6506 stepper phase select logic IC??
Posted on November 17, 2012 at 03:50I'm looking for a chip that does the logic part of converting a squarewave (from an http://www.analog.com/static/imported-files/data_sheets/AD9833.pdf SPI waveform generator) to phase select signals for controllin...
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...
Is there a STM32 derivate to control 3 or more 3 DC motors
Posted on November 23, 2012 at 11:05Is there a STM32 derivate, with which can be controlled 3 or more DC motors with hall or encoder sensor?
STM8 Current Limit using TIM1_ETR
Posted on November 20, 2012 at 17:57Does anyone know of a way to tell if the TIM1_ETR input has shortened the PWM signal being generated on TIM1 (assuming CCMR bit 7 is set)? Thanks in advance #bldc-motor-control
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...
