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"In the STM32U5, the LPTimer is used to periodically wake up from Stop 2 mode to sample ADC data. After the ADC samples the data via DMA and generates an interrupt, the system re-enters Stop 2 mode. When using a debugger, the sampled data is normal. ...
hello what is the diffrence between stm32f29i-disc1 and stm32f429zi
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,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
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...
SysTick_Handler() function isn't called in a project based upon the STM32G070CB mcu (48 terminals). However, with the STM32G070RB (64 terminals (NUCLEO-G070RB)) there aren't any issues. I found this workaround from 3 years ago (almost 4):https://comm...
Both STM32H75X and STM32H7B0xB have SAR ADC, what are the differences between them?How to make the selection when using SAR ADC?Thanks,
Hello everyone, I'm interfacing an INA228 with an STM32 microcontroller via the I2C bus. However, I'm facing a problem with the communication that I can't seem to resolve.Setup Details:Microcontroller: STM32h7 (using HAL library)INA228 connected v...
