Resolved! GPDMA, UART transmit using LL library?
Hi, Is there a LL Library project example or at least a code snippet of how to transmit uart data using the GPDMA?
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STM32F7xx Family Undocumented QSPI Hardware Bug
Peripheral: QSPIBug: Bit 4 of FTHRES[4:0] in the Control Register is not set when written with threshold values in the range0x10 - 0x1F. Works fine for threshold values in the range 0x00 - 0x0F. So, for example, if one writes 0x16 for athreshold leve...
Resolved! FDCAN - DUAL ID FILTER
In this code I want IDs 0x100 and 0x200 should only be accepted but in my code all IDs are accepted. How to resolve this?/* USER CODE BEGIN Header */ /** ****************************************************************************** * @file ...
How to use the latest STM32 USB middleware library with STM32F0?
Hi,I have downloaded and installed STM32CubeIDE version 1.18.1, and created a new project for the STM32F042C6T6 chip. For this chip, the latest available firmware pack is STMCube MCU Package for STM32F0 series version 1.11.5.When I install this firmw...
ADC Analog Watchdog (AWD) Interrupt-Disable and Enable again at Runtime
I'm using the AWD (STM32G0B0CE) with the HAL_ADC_LevelOutOfWindowCallback(), which works fine.For not blocking the MCU completely, I'm disabeling the AWD-IT inside the Callback when fired for about 500ms:LL_ADC_DisableIT_AWD1 (ADC1);After the 500ms e...
Review Request – Migrating EMIF02-USB03F2 to USBDF01W5 on Custom Board
Hello STM Community,I am developing a custom board based on the MB997E reference design. In this design, the EMIF02-USB03F2 (USB ESD/EMI protection device) is used, but since this part is now obsolete, I am migrating to the USBDF01W5.I have updated ...
HSE AC timings: tr(HSE), tf(HSE),THSE [STM32H743XGH6]
Do you know the specified values for tr, tf and THSE?
Resolved! STM32C011 USART hanging while waiting for transmission complete
Hey everybody,I was wondering if someone could help me correct my firmware that I've written.I created a custom board using the STM32C011F4P6 MCU. I put an FTDI UART-to-USB converter on the board to be able to view outgoing messages from the custom b...
STM32H7S3L8 USB core reset timeout
Hey, we have purchased the Nucleo board H7S3L8-B02. We always run in a timeout during USB core reset. This problem seems quite popular with multiple forum posts. However we still didn't manage to get it to run. I will give a set by step explanation o...
Resolved! STM32 builtin bootloader GO command problem
Hi,I am trying to set up bootloader on my STM32G030, via usart. When I enter it and send start command (0x7F) I do get ACK response(0x79). I cna read ID and protocol verions, but when I try do use "Go" command to start my application, it gets stuck.W...
