Hello,we are using the ST USB Stack in Device mode in an F413 project with a CDC Device Class (STMicroelectronics Virtual COM Port).Both HAL and USB Stack code are from ST github at https://github.com/STMicroelectronics/stm32-mw-usb-device.git and ht...
I am using the STM32G071. My first board is built on the G071G8UxN. This is a 28-pin version. UCPD1_DBCC2 on pin 14 PB0UCPD1_DBCC2 is also on PA10 but that's not connected on the 28-pin version. However, you can remap and replace PA12(pin 19) with PA...
Hi,We are currently utilizing a custom-designed STM32U5G7 microcontroller for our application with the MSI clock configured to 1 MHz. Despite configuring the device in Sleep and Stop modes, with all GPIO pins set to input and one pin configured as an...
We use a STM32H743 and I want to connect an external reference voltage to the Vref pins. We use 3 ADCs, and for each ADC, we sample 4 channels. Each channel must be read at 100 ksample/s. The 3 ADCs operate continuously. A common ADC clock of 10 MHz ...
I need help. I couldn't get any adc value whether with live expressions or UART . UART is working fine so the problem is within the ADC configuration code. have i miss or overcomplicated anything? #include "stdio.h" #include "stdint.h" #include "st...
Hi, I am pretty new to STM32 MCUs and I am having trouble with USART communication. I would like to send a message from Nucleo-F401RE to raspberry pi 3b+, and then to display that message in terminal on raspberry. I have tried to use USART2 for this ...
My linked-list object's base address in memory is 0x200bffbc. How can I save this address in GPDMA_CxLBAR register (that holds "the linked-list base address of the memory region, for a given channel x, from which the LLIs describing the programmed ...
Hi,I'm using STM32H755ZI-Q 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 tra...
Can I do CANFD communication using external CAN controllers(ex:MCP2517FD)?This MCP2517FD controller works with SPI.Microcontroller I'm using: STM32F413VGT3
Hey folks,I've seen many posts from frustrated users of USB OTG HAL, especially when enabling DMA. I created a fix for data toggle errors (DTERR) when using DMA with USB_OTG_HS HCD paired with full speed embedded PHY on a STM32F4xx. Hopefully this f...
