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...
Original post: https://community.st.com/t5/stm32cubemx-mcus/problems-with-data-reception-via-usart2-on-stm32f429zi/td-p/741765 Even setting USART3 it doesn't work (see attachments). Did I make a mistake setting some parameters, or is something missin...
Hi every body,I'm using STM32U031 in my project.Since the project is a low power consumption application, so I set MCU running in shutdown mode.The MCU will exit shutdown mode by rising edge of wake-up pin.I ran into an issue with the MCU exiting shu...
How to solve this error 'error loading software packs run-time environment might work incorrectiy see build output for details' when using STM32H745?Thank you!
Hi, I am configuring the ADC in single-channel continuous conversion mode using DMA. However, once I call HAL_ADC_Start_DMA(&hadc, &AD_RES, 1), the main loop stops executing, and the HAL_ADC_ConvCpltCallback() function is not triggered.I noticed that...
Hi,why does the stm32l496 waking up from shutdown mode using syswkup2 pin and pullup. When I am using an external pullup resistor, the cpu stays in shutdown mode until I set a low signal on syswkup2 pin.best regardsJosef
Hi, I would like to use system wake-up pin 1 (PA0) as an external interrupt to wake up my MCU from standby mode. Understand that a rising edge on PA0 (wake-up pin 1) should trigger the MCU to exit standby mode. However, I am encountering difficulties...
Hello,Nobody at STM seems willing to answer my questions to the NUCLEO-H7S3L8 board. I've two of those boards and spend much time with them, but nothing will work. None of the examples from STM32CubeIDE can produce any results with those boards.I wro...
After STM32H5 I3C initialized as a controller, without any IBI, HotJoin Enabled, pull low SDA line will case SCL unstopped-toggle, as figure I had searched STM32H563 Errata 2.5.13, and got something likes this behavior :I3C controller: unexpected f...
I have an STM32H7A3VI that I am using to drive a display. The display is 24-bit RGB 1024x600 px: https://download.riverdi.com/RVT70HSTFWN00/DS_RVT70HSTFWN00_Rev.1.2.pdf. I'm not using TouchGFX or anything fancy, I just want a basic working example...
Hi,at the moment on the STM32U5G9 we have the SWD pins (SWDIO and SWCLK) set to DEBUG, but we would like to also use them as GPIO after programming. Are they always set to SWD for programming and then revert to GPIO automatically after programming or...
