Hi!I am performing a calculation in an interrupt as this:L1L2_filteredTimeNegFlank = ((TIM_GetCounter(TIM16)*50) + 206*L1L2_filteredTimeNegFlank)>>8;But it seems like that it sporadically computes the wrong value and it disappears when I reformulate ...
Hi,I am using the STM32H745 and facing the following issue:ADC with DMA1 works fine when the DMA2 block is not reset.ADC with DMA1 fails when the DMA2 block is reset(in RCC->AHB1RSTR). The "DMAMUX request line multiplexer (DMAREQ_ID field in the DMAM...
Hi,I noticed there is no Stm32H7 Ethernet PTP example available anywhere. The ST support for PTP is very poor. I wanted to make an example and get it out for review to bring more visibility to the issues with PTP and see if I could solve some issues ...
There are some older posts on the net about how to achieve a reboot in DFU mode but none of them worked for me. So I want to share my solution on how to add this functionality to your embedded firmware. First off all, I am using CUBEIDE with a STM32F...
Hi,I have following settings: IDE : VS Code (NRF connect plug-in) Programmer : Stm32Cube programmer (West tools used from zephyr sdk to flash and build) Stlink Debugger OS: Zephyr MCU: Stm32u5 series (Stm32u575) Imagetool used for the signing of th...
Hello all,I am learning to implement a bare-minimal code that let PTP(OC, slave mode) works with STM32H755(Nucleo-H755ZI-Q with FreeRTOS). I have read RM0399, UM2217 as well as stm32h7xx_hal_eth.c with corresponding chapters. And here is the first dr...
Dear all,I'm working on an custom hardware project using the STM32G0B1 MCU running ThreadX. My goal is to use/port the USBPD stack for both source as sink device, but I'm failing to do so partly because the stack provided is closed source.The CubeMX...
Hi,I have an STM32L412RBT6P microcontroller and a CFAG12864T3-NFH LCD which uses an ST7565 controller. I want to use SPI to communicate with the LCD and leverage DMA to efficiently transfer data with lowest current consumption possible. Could someone...
Hi all,We want to make an application where users can update their devices. We want to rollback if the update failed. For this, we initially took a dual boot bank MCU, the STM32L471RG. But after being busy building a bootloader for it, I don't know i...
Hi, I tried to set up and use HPDMA with ADC on my Nucleo-H7S3L8,but I have some questions about how to use it.I could not find documentation on using HPDMA with STM32 MCU, only for GPDMA.I found an HPDMA example for the Nucleo-H7S3L8 (ADC_SingleConv...
