Ask questions, find answers, and share insights on STM32 products and their technical features.
I have some old program to migrate to stm32h7. the old program is written by 16 bit mcu. so it is easy to implement union structure and easy to copy structure from memory to another; however, in stm32h7, this is 32 bit mcu, so memory size is 32 bit, ...
I try to recreate this tutorial:https://deepbluembedded.com/stm32-input-capture-frequency-measurement-example-timer-input-capture-mode/I use STM32H747I-DISCO board instead. It's configured to generate 25kHz test signal. Main clock is set to 400MHz, t...
Why I get \0 at the end of the transmission?I imaging the \0 is a NUL termination character but I have seen from the terminal that sometimes is not received or arrives with a big delay.Could somebody tell me anything about it?Thanks in advance.
I am trying to make SPI6 work with BDMA I see that transfer completion flag set in BMA ISR but SPI registers i don't see EOT bit set. I don't see any data coming from MOSI line of SPI6. Please help me know what is going wrong. There is no error set i...
Hi evryone,I try to find a way to read a DMA memory buffer n consecutive times but the issue is that there is a normal mode (1 time) and a circular mode (unlimited time)I would like to find a way to end the circular mode when I decide, for example to...
Hello everybody! Need help please, I want to connect (micron MLC Nandflash) to (stm32f407vgt6) by opening CubeMX configure (RCC HSE 8mhz), I include FSMC (NAND flash1, chip select 8bit) but I can not understand how to configure (common space timig) a...
Hi,I am developing a program with the nucleo STM32G474RE that passes the ARR,CCR1,CCR2 values to TIM2 after some measurements made with another general purpose timer.However something weird occurs since when I look at TIM2 registers the ARR,CCR1,CCR2...
I have been looking in the documentation and break frame gets mentioned but cannot find whether is possible to disable the SBK.
