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...
Hi ST community,I am using the B-L4S5I-IOT01A board to record 3 sec of 16 kHz audio using DFSDM + DMA, and then transmit it offline via UART (after recording is complete). Since two MP34DT01-M microphones are connected to DFSDM Channel 2, I configure...
I'm writing a UART driver for NUCLEO-F103RB and I followed all steps in the book "Bare-metal embedded C programming" and advices from Gemini but still can't see the receiving output from my PC.How can I fix this?Other parts than UART work without pro...
Post edited by ST moderator to be inline with the community rules for the code sharing. In next time please use </> button to paste your code. Please read this post: How to insert source code.i am trying to interface stm32f411ceu6 with sdcard using ...
Post edited by ST moderator to be inline with the community rules especially with the code sharing. In next time please use </> button to paste your code. Please read this post: How to insert source code Hello We would like to inquire whether the S...
I have a project which can pass the flash test while starting address is at 0x08000000. After changing the starting address to 0x08008000, the flash test failed. I have made the following changes: 1. main.c // #define TEST_ROM_START_ADDR 0x08000000U...
I am trying to convert the G491re openbootloader example to the F413 mcu. I take it that everything that needs to changed is in the openbootloader_conf.h file. I believe I have the correct map configuration as shown below, but I am confused as how I...
Hi there.I’m trying to generate a 12 ns pulse for a time-of-flight (ToF) application.I’m using an STM32U5 microcontroller, and I’d like to know whether one of the general-purpose timers (TIM2/TIM3/TIM4/TIM5) can produce a pulse that narrow. With a 16...
I’m using the Class B Flash self‑test on an STM32F407. My post‑build step injects CRCs with: STM32_Programmer_CLI -sl Firmware.elf 0x08000000 0x08100000 0x400 I Inspected the CRC of the first section via arm-none-eabi-objdump -s -j "CRCs area" Fi...
Hello everyone. This is my first post so pardon me if I do something wrong. I have a custom made board with STM32H7S7 MCU and external NOR Flash. Since it is some cheap chinese IC from LCSC I had to make my own External Loader. I didn't use the gene...
Hi everyone. I am relatively new to working with STM32 devices, and I am currently attempting to design a USB microphone with an analog input using the Nucleo-L476RG development board in combination with the X-NUCLEO-CCA02M2 USB audio expansion board...
