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 have been working on a project using the H3LISD331Dl accelerometer set at +-400g and the STM32U585OI MCU. I wish to capture the high G shocks that occur during drop testing. I have completed my project and I am just wondering how accurate the...
Hello to all,We have to measure movements via an quadratur encoder.This is done via an external interupt that writes a timer capture to external memory.The old product used an STM32F2xxx with 120Mhz, the ISR was about 1us.However with the STM32F7 som...
Hello all, I have a fundamental question, I hope it is easy for somebody who has done this before.I started a brand new project for a STM32H7A3VITxQ on Firmware package FW_H7 V1.11.2STM32CubeIDEVersion: 1.16.0Build: 21983_20240628_1741 (UTC)Updated t...
I am looking at revision 64 of the the AN2606 application note.https://www.st.com/resource/en/application_note/an2606-stm32-microcontroller-system-memory-boot-mode-stmicroelectronics.pdfSection 89 of this document gives some tables for some timings f...
Hi, we are working with a STM32F217 and the RMII bus.In the two documents reported I see an inconsistency on the diagrams (on the one hand rising edge sampling, on the other falling edge). Which one is correct for my chip?RM0033 Figure 328 Reference ...
Hey community, I was working on some production scripts for our H5 based boards and got myself locked out.This occured after trying to set the obk file.STM32_Programmer_CLI -c port=SWD ap=1 -sdp=<wrong_obk_path>I got a corresponding warning "Error: T...
Hi everybody I'm developing a simple bootloader which run an application loaded in flash memory at the address 0x80200000. The application alone works correctly but when I use the boot the app doesn't run. This is the code of my boootloader #defi...
Hi,Currently I can able to RDP protection ie., Product state using STM32CubeProgrammer and it is working.But our requirement is we want to use Any HAL_driver /C-code instead of STM32Cube. Any suggestion.
Dear allI'm starting a design with the STM32L412R8I (or maybe STM32L412RBI6) and I cannot find the VBUS dedicated pin in the datasheet nor in the manual. In this design the USB will be always device (no OTG)Is it enough to have VDDUSB powered to de...
Hello, I am using an STM32F103CBT as an I2C slave. A memory buffer is to be transferred via the interface. Although hi2c1.Init.NoStretchMode = I2C_NOSTRETCH_DISABLE; is set, I cannot measure clock stretching and the first byte transferred is always 0...
