STM32 MCUs Products

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STM32F103C8T6 drive camera ov2640

I have used software control GPIO simulate parallel interface to successfully receive data, but how to faster, I used timer to trigger DMA, but the effect is very bad.stm32f1_ov2640_tim_dma_uart About: 1-1.5 FPS

Shiina_0-1714231947043.png
Shiina by Associate III
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Resolved! VSCode Debugger Breakpoints jump

HiI am having problems setting breakpoints when using the debugger in VS Code. I can step through manually but cannot seem to set breakpoints. Before starting to debug I can add a breakpoint at 50But when I run the code the breakpoint changes to a di...

bibble235_1-1714222278230.png bibble235_2-1714222427049.png
bibble235 by Associate III
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  • 3 replies
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Resolved! STM32U575 LPUART: what am I missing?

I have LL-API based UART/USART code which runs on an STM32U575 (tested on a NUCLEO-U575ZI-Q board), no problem (@ 115200).I would like to move this code to the LPUART (pins D0/D1, PG8/PG7, of the board).  However, I have failed; not even TX works (a ...

STM32L151VE optionbytes "nBFB2" bit question

Hi sir,I ask a question about optionbytes nBFB2 of STM32L151VE.I checked User Manual and wanted to confirm some information about nBFB2.1) Option byte register (FLASH_OBR) : bit nBFB2 default value = 1 , see attached file optionbytes_1.png2) Optio...

HJion by Associate
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