Ask questions, find answers, and share insights on STM32 products and their technical features.
Board: STM32 Nucleo-F411REI am trying to get audio from I2S MEMS microphone (SPH0645). According to datasheet here - https://www.knowles.com/docs/default-source/default-document-library/sph0645lm4h-1-datasheet.pdf Basically I am supposed to get a 32-...
I haven't been able to wait 500ms without affecting the timers for 7 days.In this block, doesn't PB14 become "0" after 500ms?Even if I use comment lines, it doesn't work.Note: volatile uint32_t Counter = 0;The "Counter" variable is incremented every ...
Hello ST Team,I am working on a project in which I want to interface NucleoF446RE board with 2.4inch LCD Display Module,240x320 Resolution, SPI Interface. I have already implemented code for SPI interface and using readymade ILI9341 library I have te...
Hi !I got some samples of G473CBTx from ST through one of the official distributor, which were populated on prototype boards. I am trying to flash them, but unfortunately stumbled upon the "no STM32 Target found" error. I tried the following. 1. Use ...
"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
