STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...
Hello,I'm working on project with STM32H755ZIT6. Currently I use Nucleo Board, but I designed prototype board, but the board don't work. I supose that problem is caused by wrong connection for supply.I use +3.3V from DC/DC connerter for suplly. Can s...
When switching on a new, unprogrammed STM32L431, PA6 turns hard to output high.This is SPI1 MOSI.AN2606 should say this out aloud.I know the 'G0 have this too, and AN2606 says this for them, although quite quietly and confusingly in a footnote.There ...
Hi,I am stuck on this issue on the STM32U5A9J-DK. I have ported the USB part from a H725 i have running. Where i have copied the init code from generated code.In USB_CoreReset() the USB_OTG_GESTCTL_CSRST bit is never reset and hence a timeout occurs....
Hello, i am trying to use SPI2 on STM32H753VIT6 MCU using PD3 as Clock and PC2_C as MISO. Using the Hal libraries, i can generate clock on PD3 pin, and sensor answers me. But i dont get the sensor value on my software. Strange behaviour is, at its no...
Hi, I'm working on a project where I have added x-cube STL for self testing, I'm using IAR 9.30.1 and STM32H745ZIT3Unable to debug or load the code into my target, why this post build command causing problem or CRC injecting in that particular area 0...
Hello STM Community,I'm working on integrating an ISSI IS25WX256 flash memory with the STM32U5A9J-DK board. I've followed the configuration steps outlined in this [link] (https://community.st.com/t5/stm32-mcus/how-to-set-up-the-ospi-peripheral-to-int...
I made a board with ST32H7B0ZBT6, and add a external flash with W25Q128JVS。I found after I enable mapped function, I couldn't write data to external flash any more.the code with enable mapped func as below: uint8_t W25Qxx_OSPI_Init(void) { OSPI_R...
This is a repost of the message I left on the "STM32 MCUs Touch GFX and GUI" and I'm hoping that it gets some more traction in this section of the forum.Apologies for the repost. I'm in the process of migrating from an STM32F779AIY6TR to an STM32U5A9...
Hello,I am developing a project using nucleo-l4r5zi ulp mcu. I am trying to find example codes for peripherals and generic components like rtc, iwdg etc but i am not able to find it in stm32cube ide as only middleware examples related to usb, rtos et...
HelloIs there a book about Cortex M7 like Yiu J. The Definitive Guide to ARM Cortex M3 and Cortex M4 Processors ?
