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
Correct waveform for powerSTEP01 phase current
Posted on January 31, 2018 at 10:30 Hi, I'm using IHMOA03 to control NEMA23 format stepper motor running in half-step current controlled clock step mode. I put the scope on the sense resistor R1 to monitor the phase current and it is not what I e...
Is it possible to run daisy chained motors simultaneously?
Posted on August 10, 2017 at 01:28Sorry if this is a simple question; I'm new to motor control.I have the STEVAL-PCC009V2 and four EVAL6470Hs. I would like to drive them all at the same time. I saw in the user manual that you can't do that in the GU...
L6470PD schematic and pcb libs
Posted on February 08, 2018 at 21:48Hello,I am looking for the schematic and pcb ( especially pcb ) libs for L6470PD device. Can someone help me to find them and share with me.Thank you very much in advacneJacek Pieczaba
How to read status pins from 2 L6470 Drivers by single MCU
Posted on February 07, 2018 at 19:25Hello,I am new in this community so please excuse me if the question was already rises. In my application I am planning to use two stepper drivers L6470PD for different stepper motors but driven from the same MCU....
losing bits when reading ABS_POS from L6470
Posted on March 09, 2015 at 08:41Hi, I am facing an issue where it seems the L6470 drops the most-significant bit of each byte transferred when I GetParam ABS_POS. Here is a screenshot of the SPI comminucation during the last byte transferred when t...
STWLC03 wireless receiver tuning mistakes
Posted on February 07, 2018 at 17:52Hi,I want to compute the resonant circuit formula to have the right value for C :I use the STEVAL-ISB039V1 kit with transmitter and receiver boardFirst mistakes with inductive and capacitors values :If I use the f...
POWERSTEP01 in StepClock Mode
Posted on January 01, 2018 at 12:06Stepper Motor Driver IC POWERSTEP01:We implemented POWERSTEP01 on our own PCB.We are sending command to POWERSTEP01 through on board STM32F072 microcontroller through SPI.When we send StepClock command with direc...
STSW-SPIN3202 to drive our own motor and can't drive to the target speed
Posted on February 05, 2018 at 10:55Hello, I use STSW-SPIN3202 to drive our own motor, the maximum speed is about 1800RPM(12V, 40A, max speed 2400RPM), but I use other motor driver, it can drive above to 2400RPM. When the motor's speed is above 1800...
Resolved! the EL_POS register can not be written when the motor is stopped, is the document wrong?
Posted on October 11, 2017 at 22:50Hi,In this document:https://my.st.com/content/ccc/resource/technical/document/datasheet/3f/48/e2/37/6b/ac/4c/f5/DM00090983.pdf/files/DM00090983.pdf/jcr:content/translations/en.DM00090983.pdfThe EL_POS register is c...
Performance with voltage mode on powerSTEP01
Posted on June 23, 2017 at 05:53I'm testing the powerSTEP01 with http://www.st.com/content/st_com/en/products/ecosystems/stm32-open-development-environment/stm32-nucleo-expansion-boards/stm32-ode-move-actuate-hw/x-nucleo-ihm03a1.html connected Ardui...
