Ask questions, find answers, and share insights on STM32 products and their technical features.
Good morning.I'm still trying to develop in STM code.I have an open-source code developed for the STM32L476.Questions:If I generate a compiled HEX for the STM32L476, will it run on the 411?Are they compatible?Is it possible to migrate to an STMF303 o...
Hello,I am working with an STM32L072 and trying to generate a 1Hz interrupt with as little time drift as possible. For this, I am using the RTC wakeup interrupt at 1Hz, with the LSE (32.768 kHz quartz, 10 ppm) as the clock source.On several products,...
Hello everyone,I'm trying to get the USB CDC protocol working with USBX. The hardware is fine because DFU works, and I can flash the board through it. Following a tutorial, I was also able to implement a bare-metal USB CDC device, and everything enu...
On AN4879, STM32N6 is marked as Type E (Universal serial bus full-speed host/device interface) But actually it has 2 HS OTG with phy as high-end line up (2* Type D)
Hello,I am working with an STM32H563VITx (2 MB Flash) and I am experiencing a repeatable issue when placing two custom sections (.param_defaults and .app_defaults) at the end of Flash.The application runs as long as these sections are removed.But wh...
Hi everyone,I'm working on a project with an AR0144 image sensor connected to CSI2. (STM32N6)I have a question: if I use PIPE0 without any ISP processing of ROW10 data from the sensor to memory, do I still need to use ISP?Do I need to initialize it? ...
Hi All,MCU is STM32H563. I attempted to jump from the Secure App directly to the System Bootloader so that I could program the OBK file without pulling BOOT0 high.However, using the method below, the jump never succeeds — the MCU keeps resetting cont...
Hello,I have already read the AN4758 application note and I still have a few questions regarding PCROP.I have a project for end-users where the main application provides functions (API) that users can call to develop their own code. I was originally ...
Hi,We have a weired problem with a custom N657 design.When using the Nucleo board, its possible to flash the program on the external flash, as long as BOOT1=1.The programmer resets the board and it flashes the firmware normally every time.On our boar...
I want to make a project on stm32f103, I write some code. When I want to add sd card support, I need to use spi interrrupt enable.But after I enable the global irq then the code is hang. Besides I debug the code with gdb, then I do ctrl + c , then I ...
