Ask questions, find answers, and share insights on STM32 products and their technical features.
I am working on a project for my company that would like to use an STM32 processor that can both connect to a camera for capturing video data, and also connect to a 2TB SD card (SDXC) for storing said video data. We're aiming for the videos to be at ...
I'm developing a new project based on STM32G431RB using STM32CubeIDE 14.1.0 on macOSI'm having touble where the program will hang at the first call of HAL_Delay() and digging deeper it's hanging because HAL_GetTick always returns 0It looks like the S...
Hello everyone,I am using an STM32F407G-DISC1 and have a stereo configuration of MEMS microphones. I need to divide the I2S CLK, which is 1 MHz, by two for the PDM CLK. I've attempted the settings recommended in Application Note AN5027, but the frequ...
I am generating a sweep signal (a sine wave whose frequency increases over time) on STM32F4 Discovery board by using a look-up table and changing the Prescaler value of TIM2. Unfortunately, the transition from one frequency to another is not smooth a...
Hi,I wan't to use the stm32 as described in the videohttps://youtu.be/dd5LaqmN8O0https://controllerstech.com/stm32-timers-9-one-pulse-mode/with the difference that I uses the trm4 and the input trigger is channel 1.Operation is ok but applying the s...
Hi,I'm using Nucleo H7A3ZI-Q board and I'm trying to use HAL_UART_Transmit function to print hello world in serial monitor(on puTTy). Code is building without any issues but there's no characters showing in serial monitor, I tried the same code on H...
Hello community ,I have configured STM32G030 as SPI Slave in DMA mode where master commands poll rate at 50 ms . I have set NSS pin as Hardware input as it is slave . As soon as NSS pin PB0 detects ,SPI DMA transmission starts in hardware level. Payl...
Hi, I am facing a problem to connect the B-L4S5I-IOT01A STM32 board to Wifi. I downloaded X-Cube-AWS. And STM32L4 Discovery Kit IoT Node (B-L475E-IOT01A) ISM43362-M3G-L44-SPI-C3.5.2.7.STM SPI Firmware but still fails to connect. Please if anyone can ...
Hello everyone,I'm working on a NUCLEO board (stm32wba52cg) and currently testing some of the baord's features, but i'm facing a strange problem with RTC. Problem is that the Interrupt of the wakeupTimer start firing immediatly after its initializati...
I am trying to offset the RTC by milliseconds. I have read through the documentation on this and this has lead me to RTC_SHIFTR. I have looked for examples how to set this up and what maths I need to use. However I am still unable to see the results ...
