Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Dear STM32 Community, We believe that the example projects provided for the STM32Cube embedded software are a valuable resource when developing projects. We would like to better understand how developers use these examples in their workflow and e...
Hello,Trying to learn more about PDM audio capture with the STM32U5 family. Read AN5795 and was wondering if the source code for this application note is available somewhere.Read these already:1) en.STM32U5-Peripheral-Multi-Digital-Filter-Audio-Digit...
I'm a bit confused on how to receive data with multiple bytes and store it to some buffer on the stm32 microcontroller?Currently I have a python script that will send the data over uart serial "serial.Serial.write(b'4215'))"Then I have a UART interru...
Hello,we have currently some issues where the I2C bus got stuck (SCL stuck and Ground) until the configured timeout (in the STM32L4) is reached. I was able to reproduce the issue quite often in a stress test setup. Stress Test Setup description:The S...
I use the PWM output example code of STM32CubeIDE,how do I modify the duty cycle of the PWM, I can't find a way to modify it
Hi all I tried to implement a tcp echo client application in evaluation board,here I can able to send and receive the data through the tcp socket.am running a tcp echo server from Linux . Whenever am sending data greater than 1460(MSS) am receiving m...
I use stm32h747 mcu and ı want to working usart dma coninious communication. I configurated MPU and I tested basic shape, but when ı connect any devices like vn100 that time UART Over-Run interrupt occurred. my code is below. Please help me. I start...
Hello,I am using model STM32H723ZGT6.There is a problem with sampling rate setting in ADC.When testing ADC3, I used the function generator to increase the speed by 1 hz, 10 hz, 100 hz, 1 khz and 10 times each, but it did not work above 100 hz.Accordi...
TCP echo client application running on my STM board and server is run on Linux PC , so here how can I enable the IP fragmentation and reassembly feature in order to transmit/recieve larger chunk of data from my application program to tcp_send/receive...
Please give a reason on the following issue.1. While reading the NAND memory ID, the status of the NAND memory is coming as READY. Even without NAND memory also the same is coming. What would be the reason?2. "hnand-> state " how this state is fixing...
Hello,I am working on a custom PCB with STM32H753 microcontroller and an External NOR flash memory to which I am accessing via FMC interface @ 0x60000000.I have a secure boot (SBSFU) running on the internal flash of the uC and my application executes...
