Ask questions, find answers, and share insights on STM32 products and their technical features.
Hi folks,,, I would like to understand how much is the effort of doing the porting from MCU STM32F746ZG to MCU STM32F767ZGT6 ...How many changes I should made?Thanks a lot for this information but now the situation with the supply of micro as you kn...
Hello every one , i'm using a STM32L100RX, i am using PC11 and PC10 ports as USART3, so far everything it's okay, but i need to use the same usart (USART3) on the PB11 and PB10 pins...i need configure these pins in runtime because i have another devi...
Hi folk, how's tricks?i need some help from you happens following:I have a UART3, but this UART work's on PORTB and PORTC pins, so i need to use this uart some times on PORTC and other times on PORTC, so i reconfigure the ports in runtime to get this...
Hello,I am using DAC module of STM32H743ZI2 micro controller to generate sine wave of 8KHz frequency I am using Timer2 for this setting using APB1 bus of 150MHz and prescaler of 74 and ARR register of 1.>>The issue I am facing is jitter in the outpu...
How to calculate the time taken for the data to be transmitted out to the audio amplifier using the SAI I2S protocol? Is there an inbuilt register or any other way I can calculate this?
hello!i am working with the stm32h745 dual core nucleo dev board.currently, i am trying to create a constant pulse on a GPIO output pin which belongs to the M4 core every 40 ms.when i run with the m4 alone the pulse is very accurate and looks perfect...
Hi everyone .... due to the problem of the getting the components.. I would like to understand in your opinion which is the difference between STM32F746ZGT6 and STM32F756ZGT6.. Can I port the code easily ? Which changes I should do ? Thanks
Hi All,I want for flash multiple microcontroller at a same time, kindly suggest any debugger/flash or any tool to achieve this
I have a stm32h7b3i dk, after loading a program created by me (with stlink firmware update) I can no longer connect, to load another sample project.
