Hello ST Community,I am generating a PWM signal with sample frequency of 10KHz on STM32F4 nucleo board with a clock frequency of 82 MHz.At the same time, I am programming a PI controller; to make sure that my PI regulator works also with 10KHz freque...
Dear, I'm using embedded STM32 UART bootloader to update the firmware of a slave STM32G070.For some reasons, the host should maintain the slave in reset during a long time before starting slave bootloader. Sometimes, when the slave is maintain in res...
Hello,I am looking for a way to control a 5 phase motor with a microcontroller. There are 2-phase motor controls, but no control method for 5-phase motors. Is there any good way to do this?Best Regard
I am having trouble connecting ST development boards to my computer. I have tested the following development boards:B-G431B-ESC1NUCLEO-G474REb-g474e-dpow1I had trouble connecting when I had Windows 10, I just upgraded to Windows 11 and have the same...
Hello,I have a project that STM32CubeIDE told me to upgrade the file so I did. In the embedded software packages manager it shows, MCU Package STM32F4 Series 1.27.1. I believe it told me I was using version 1.26.1 or 1.26.2.After fixing the require...
Hello,when trying to jump from my application to system bootloader, I get an HardFault exception.This is the jumping routine that I am using, based on the following ST tutorial:https://community.st.com/t5/stm32-mcus/how-to-jump-to-system-bootloader-f...
I am creating a power supply that uses the HRTIM.The setup has minimum on time, minimum off time, and deadtimes.The minimum off time is defined as the time between the period and compare 1The minimum on time is between Compare1 + rising deadtime and...
1.) OK so 16 volts DC from power supply connected to J4 on the steval-ipm10b BOARD everything ok so far red led on steval-ipm10b turned on2.) Motor WVU connected to J3 everything ok so far3.) 168 volts DC connected to J1 problem (breaker trips)4.) As...
hi there,I have a stm32H743iit6 and I wish to write a uint32_t array in it flash. I use sector 6 to 7 of Bank1 to write my array to. first I fill my array with number of 0 to 69 like so for (int i = 0; i < 70; i++)//10 { flash_buffer_W[i]=i; } a...
It has become my habbit to place pulldown resistors on inputs/outputs. This ensures that pins are not floating and are pulled to GND to a known state.Normally, this wouldn't be a problem but since I am working on ultra low power battery powered devic...
