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
Resolved! Zero crossing detector which gives exact result op-amp or optocoupler ?
i want to control AC voltage using firing angle control for this which ic gives rising edge at exactly zero crossing point of ac sine wave op-amp or optocoupler?
TwisterSIM unstable on Win7
TwisterSIM becomes unstable after second simulation. Plotter interface hangs and becomes unusable... Got to close whole program and start again. (Win7)Anyone knowing about that trouble ? Workaround ?Thank you.
Error in UM1052 ?
I wonder if the "=" should not be replaced with "+" in the equation below in UM1052, page 29. As I-PMSM equations are a generalization of this one for SM-PMSM, this should be a version of the later equations with L_{2S} = 0. Am I missing something?Th...
"Error in initializing ST-link device, Please check power and cabling to target".I'm using steval-spin3202 board
Hi, I am using Steval-Spin3202 board with atollic ide version9. After successfully compiling my project, when i tried to download and debug it shows the error "Error in initializing ST-link device, Please check power and cabling to target".I have che...
Resolved! EVAL6470H-DISC supply voltage
In UM1691 rev2, paragraph 4.5.1 "Sanity check of the board with firmware for the GUI", it says "Connect the board to a 5 V - 45 V DC power supply". So I connected it to a 6V PSU, but the board does work properly. What is wrong?NOTE: This question and...
Steval-Spin 3202 - How much Motor Power
Hello,i use the Steval-Spin3202 board to drive a BLDC-Motor (nominal voltage = 44 V, nominal Rotation speed = 12000 rpm, nominal current = 13 A). At a rotation speed of 12000 rpm and an current consumption of 9,7 Amps the board shuts off and the LED ...
Resolved! Stepper motor speed control with powerstep01 (X-NUCLEO-IHM03A1 )
Posted on July 05, 2018 at 00:09I am using an X-NUCLEO-IHM03A1 board (powerstep01) to control a stepper motor (17HS24-0644S) speed.When I use the command 'Run (DIR, SPD)' over SPI interface, I observed that the speed in step/s is not exactly the sam...
STSW-SPIN3202. Keil uVision 5.27.1.0. Cannot build. Produces error: L6236E: No section matches selector - no section to be FIRST/LAST.
Downloaded and unzipped the STSW package.Followed Keil instructions exactly as in app note UM2310On batch build, both potentiometer and UART projects fail to build at link time with this error message.
Motor Supply Voltage on the L6470
I wanted to use the X-Nucleo-IHM02A1 stepper motor driver board in a project that has a 3.8 volt motor. The data sheet for the L6470, and the guide for the IHM02A1, list the Motor Supply voltage (Vs) as 8 to 45 volts. Does this mean that the L6470 ...
