If I have 2 external devices, one mapped on GPIOC0 and another on GPIOG0 of the micro, so they generate the same EXTI0 interrupt, how is it possible to distinguish which of them is calling the interrupt? I mean, is it possible to read effectively the...
Hi Team,We are using the STM32H753VIH6 in our design.We are having MAC to MAC connection with Realtek GMAC port and STM MAC port.The schematics connections is in the attachment.Now we would like to generate 50MHz reference clock from STM32 to Realtek...
1. Setup OTPThe default OTP configuration of the chip is to boot from norflash, so you need to modify OTP to boot from EMMC. (Note: OTP can only be modified once, please operate with caution!)Open STM32CubeProgrammer software, check OTP_FUSES_STM32N6...
I am using an stm32c011 MCU and want to put my device into standby mode and then periodically wake it up (every 30s or so).I have seen guides which use the RTC to do that, but cube mx doesn't show me a WakeUp option on my RTCAm I missing something or...
in https://www.st.com/content/st_com/en/ecosystems/functionalsafety.htmlSTM32C0, F0, F1, F3, F4, F7, G0, G4, H5, H7, L0, L4/L4+, L5, U5, WL MCUs, STM32MP15 MPUit says U5 is included. in https://www.st.com/en/embedded-software/x-cube-stl.htmlAvailable...
Hello, does anyone know how these two components (STM32H753XIH6 and STM32L4S7AII6) verify that the data in both internal and external memories(Ram, Rom, Nor and Nand) are not corrupted?Thanks for your help?
I am trying to use the built-in bootloader to flash a new firmware onto my MCU (STM32H723). Unfortunately, I cannot get any reaction from the MCU when trying to connect to it, and I am struggling to diagnose which step is going wrong.Short version of...
I have an External Loader Project made for STM32G0/G4/L4.I ported it to STM32U5: all the functions work fine when debugged from STM32CubeIDE (so the connections are ok). With the STM32CubeProgrammer the .stldr file is recognized but the Read/Write/Se...
I've already become familiar with the NUCLEO-C071 by creating some additional hardware (display, encoder, etc.). Now, I want to design a board using the smaller 32-pin version. However, in this smaller version, I find some differences that I don't kn...
Hi!I was just wondering whether there will ever be a STM32H7R7/7S7 development board commercially available from ST? I do have the STM32H7S78-DK, but it would be very nice to also have a development board with breakouts to all the pins instead of onl...
