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I'm programming one of the dual-core STM32s (the STM32H747IGT6) and running into a situation where the CM4 is much slower than I need it to be, and I'm trying to figure out why. I'm using this short piece of code as my test bed: __COMPILER_BA...
Hi,I'm trying to get a stm32u073 to wake up from stop mode using an RTC alarm. I previously did the same on a stm32f103 which seemed to work just fine. When trying the same on the stm32u073 the controller either doesn't wake up or wakes up every seco...
I have solved the problem, but I want to know the root cause so I can solve this perfectly.I use STM32C071FBP6. Because STM32CubeIDE won't generate classic CDC VCP anymore, I use STMicroelectronics/stm32c0-classic-coremw-apps: Provides a set of appli...
Hello,In my project, I want to hold boot params in BKPSRAM so "Application project" can also write and read this section easily. If boot is needed, "Application project" will set boot params as required and after that it will use "NVIC_System_Reset"....
Hello, ST experts STM32F407 is used on our system. PE7 is configured as an EXTI pin for both rising and falling edge. How can I accurately recognize which edge is the cause of this interrupt? Because there maybe a narrow glitch on PE7, so reading GP...
I was finishing a project that does the job of hi-speed polling from a SPI interfaced IMU chip, the frequency is about 5Khz, I know that this could be done by start a DMA transfer by software in the hardware update interrupt. But now I'm searching fo...
Hi community @STTwo-32 ,I am using stm32f407vet6 board I am new to stm32 board.I wrote an Hello world program in STM32cubeide and i try to debug the code.I bought an ST-link v2 from online.when I try to debug the code it says frimware upgrade require...
Hello,Where can I find a BSDL file for STM32F205ZET7?
Hello forum,I'm (still) working on a data acquisition system based on STM32H743XIH6 MCU, I'm pushing the 16bit ADC to the limits and I'm stuck on a corner.Let me summarize first the actual code:1) TIM1 trigger every 1us ADC1 acquisition2) ADC1 acquir...
The chip model we use is STM32L496VG. Our customer reported that the machine became unresponsive (bricked) and couldn't power on after an OTA upgrade. After receiving the machine, we used STM32 Programmer to read the flash, which prompted chip protec...
