Ask questions, find answers, and share insights on STM32 products and their technical features.
Hello,I'm designing an electronic board with STM32H747 microcontroller. This is my first time using a microcontroller with 2 cores.I would like to ask some questions about bootloaders:- how do I select bootloader over I2C (I2C1 on PB6/PB9 pins)?- at ...
Hello, first of all, thanks for all the previous help to everyone. I want to debounce my input, using registers, but I'm running into the issue of it "not working" I am surely missing something in the logic I am overlooking.here is my interruptvoid I...
Hi Team,we are facing issue with flashing NUCLEO-H7A3ZI-Q board.is any problem if we flash stm32h7a3zit6 code on stm32h7a3zit6q.can we give a suggestion ASAP
Hi, I need to use USB in 2 modes:1. See SD card files interfaced to controller through computer via USB2. Transfer SD card files to "data storage device (USB stick)" via USBAny examples for same? Display menu should handle above operations. Since the...
Hi ,While I am learining the TIM1 of STM32F030RB . Configured TIM prescalr and ARR at diffrent value to get various Update frequency . when I create 1 second it is able to create .But when i try to create below the 38 micro second the update event s...
I want to understand the sequential steps involved in developing STM32 programs. Could you please provide me with a concise breakdown or outline of these steps?
Hi,I have these two functions ( see below ) that simulate, respectively, a positive and negative quadrature. void TIM3_Configuration_positive_quadrature(void) { TIM_TimeBaseInitTypeDef TIM_TimeBaseStructure; TIM_OCInitTypeDef TIM_OCInitStructure; ...
firstly we connect stlink v2 debugger to the cube programmer later it connect and i get the blue led that show the connection ..after i make all the thing on stm32cube ide and debug according to the video of PHILL LAB after that neither program uplo...
I'm trying to get SPI1 working on an STM32U575 (NUCLEO board), starting from a base of existing working STM32F4 LL API code, but have failed.I am running this on a NUCLEO-U575ZI-Q board, so MOSI on PA7 (D11), MISO on PA6 (D12), SCLK on PA5(D13) and w...
Hi Team,I'm trying to check the PWM generation using STM32H7A3ZIT6 controller. I can be able to see the PWM generation only under debug mode using STLink-V3set. After power reset the software is automatically getting erased from the flash memory. Now...
