Ask questions, find answers, and share insights on STM32 products and their technical features.
Hi I'm doing a new design using an STM32H563 and would like to use LPTIM2 to measure elapsed time. Ideally I'd like its clock source to be PLL2P, which means RCC->CCIPR2.LPTIM2SEL = 0b001 according to RM0481 page 545. However, if I select this clock ...
Is there any example will guide about ADC being triggered with timer and being transferred to RAM with DMA for STM32H5 series?
Hi,I am implementing USB CDC ACM on my custom board using STM32C071x series of microcontroller. It is currently not working and looking at other post on community I observed that one of the problem is of missing call to function - HAL_PWREx_EnableVdd...
Hey. I'm trying to use my H7's usb interface and i've currently set it up as a cdc device.What i'm trying to implement though is the following. The stm is supposed to create a virtual connection with either a python app or a tera term terminal.Is the...
Hello everyone, I'm facing an issue with a custom PCB I made using the STM32H755ZI.I also own the nucleo board for the MCU, so I'm sure the program works well; it's just a blink program.The power schematics are inspired by the nucleo board schematics...
Please let me know STM32H563's RADC value.There wasn't RADC value on datasheet of STM32H563. STM32F427's datasheet have RADC value.Best regards,
您好！ 物料型号：STM32C071GBU6N，品牌：ST，因数据手册未写明对应主丝印，烦请帮忙确认主丝印是否为“C071B6N”，谢谢！ Translation: Hello! Material model: STM32C071GBU6N, brand: ST. Since the data sheet does not specify the marking, please help confirm whether the marking is "C071B6N". Thank you!...
Hi,I'm using STM32H755 Nucleo board and I'm trying to use TIM2 to trigger Dual ADC conversion. M7 core is running FREERTOS and M4 is bare metal. ADC is controlled by M4 core. DMA is used to transfer data to M7 and then M7 is using ethernet to transfe...
Hello, According to reference manual/datasheet/ANs, it exists some documents that are pointing out that FDCAN2 is the capable bootloader port for upgrade.In ANs and reference manual, it is specified that FDCAN bootloader mode is available on PD0 & PD...
Hi everyone,I’m currently facing an issue related to bootloaders and FreeRTOS on STM32 microcontrollers, specifically the STM32H735 and STM32H730.Here’s the background:STM32H735 Development Board: I have successfully implemented a bootloader that jum...
