STM32 MCUs Embedded software

Resolved! How to connect STM32G071 (GP-Version) for USB Type-C PD charging (60W max.)

Hi,I'm looking for an example schematic of a USB PD charger interface using STM32G071G8U. Current questions are:Is the available singe CC pad (PA8) all you need from the hardware point of view? Is there any option to connect D+ and D- to allow 5V loa...

Resolved! we were using bootloader code on stm32f429i disc1 where we could find that a hard fault when switching from bootloader to user application. We have changed main stack pointer as well as reset the handler before switching to the user application.

Resolved! USBPD keeps getting state detached after attached_wait

Hi,I am working on a custom USB-PD board and trying to make a sink. To check if everything was working as is it supposed to do, I followed the "10-minute" sink example from ST. But when I connect a USB source, the sink keeps detaching the connection ...

Resolved! Make EXTI generates a request to DMA1 on STM32H7

Hi,I'm trying to trig a DMA from the EXTI0 input. There is a good example in the STM32Cube package for the H7: Projects\STM32H743I-EVAL\Examples\DMA\DMAMUX_RequestGenBut this example uses the BDMA and I need to use the DMA1. I tried to make some modi...

Resolved! Can I communicate with high speed device using Full speed host(NUCLEO-F411RE)?

I am working on USB CDC ACM device. I want to communicate with High Speed device using full speed host(NUCLEO-F411RE). As I am new to USB protocol, but I know that device starts communication in FS mode and switch to HS mode only if host respond to J...

Resolved! HRTIM update using LL is too slow

Hi Everyone,I am trying to run HRTIM Master unit with repetition interrupt and the repetition counter is 1. Now, when I am in interrupt I have to update compare and period registers and using LL to do so. But, within interrupt merely updating registe...