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...
Which clock is used for clocking the OTG_HS and its USB_OTG_EMBEDDED_PHY while in FS mode? Is it Fvco / PLLQ?stm32f4
I didn't work My CAN Loopback program. Do you know that some cause which I didn't work it?
Hello,I have a generic function for the timer configuration. The time base address is an input parameter to this function. I'm looking for a way to get the timer clock so that I can set the timer prescaler. How can I do that with HAL?I guess I need t...
We're designing a PCB with STM32L4S5QI and decided to use UFBGA132 package. Having a bootloader access is an absolute must, and preferably we want to use USB or UART for simplicity. However, a table I found in the datasheet suggests that with the UFB...
Hello!I'am playing with the STM32H7B3-DK and I have successfully bring up the board and run a custom gui:The GUI assets are loaded in the external OSPI and the dual framebuffer is placed in the the external SDRAM.Now I'am interested in loading also t...
I am developing an X-CUBE-USB-PD system that works with the STM32G070CB and FUSB307B.It is based on an example project for the FUSB307BGEVB, which behaves as a DRP.The library I'm using for it is M0_PD3_FULL.When the device behaves as a source, unplu...
Hi,STM32f429ii. FreeRtos.I have relocated my vector table from default address into 0x8008000 since my bootloader firmware is placed on in the default start address (0x8000000). I am using IAR workbench, i have modified the vector table address as 0x...
STM32 lwip stack issue - frames/not received/processed - FBE error FBE bit 12 -Fatal bus error. STM board used : STMh743is there any timing problem or a configuration problem with the clock, bus speed or DMA?
Hello, I've been looking at two MCUs in particular (STM32L010C6 and STM32L100C6). According to the AN2606 application note, they should support I2C flashing, but the product page only mentions USART and SPI. Which one is the correct answer?Thanks!
