STM32: Implementing UART in DMA mode - Stack Overflow
The example was written for an STM32F4 Discovery board (STM32F407VG). The appropriate DMA instance, UART-DMA channel, GPIO and alternate function settings should be changed …
STM32F4 UART Rx Interrupt Example Code - Stack Overflow
Aug 6, 2018 · I've been trying to implement a basic per-byte UART Rx Interrupt on a STM32F4 board using HAL skeleton code generated by STMCubeMX version 4.26.0 Quite simply - I …
Enabling additional USARTS for STM32 in Arduino
Jul 22, 2022 · I am trying building a project that requires me to use 6 UART connections. For this I have chosen the STM32F030CCT6 MCU, which supports 6 USARTs. I have gotten all 6 to …
stm32 - Why printf ("Hello World") example so hard in …
Dec 16, 2024 · If you consider this is "hard", you probably spoiled by Arduino where it try to hide every implementation details from you. When programming without the Arduino framework, …
STM32H745: how to use HAL functions across both cores …
May 27, 2022 · So the corresponding initialization is done via the auto-generated code MX_UART5_Init() on CM4. The handle UART_HandleTypeDef huart5 is automatically placed …
STM32 HAL UART receive by interrupt cleaning buffer
Aug 22, 2021 · STM32 HAL UART receive by interrupt cleaning buffer Asked 4 years, 3 months ago Modified 3 years, 1 month ago Viewed 5k times
stm32 - How Best To Buffer This Incoming UART Data - Stack …
Apr 25, 2023 · After receiving N characters you can handle the input (for example, after receiving 6 characters - when RxFirstEmptyIndex becomes 6), and reset RxFirstEmptyIndex back to 0; …
stm32 - UART loopback test using HAL for STM32L0 - Stack …
Nov 30, 2017 · I am new to MCU programming. I'd like to test UART loopback (mirror) using HAL. IAR project was generated by CubeMX for STM32L071RZT6. This code is in the main eternal …
STM32 Nucleo64 Serial UART Communication not working in …
Jun 28, 2024 · STM32 Nucleo64 Serial UART Communication not working in CubeIDE Asked 1 year, 5 months ago Modified 1 year, 1 month ago Viewed 1k times
stm32 - Modify the example named UART_HyperTerminal_IT to …
Feb 8, 2023 · The example UART_HyperTerminal_IT I have followed the example UART_HyperTerminal_IT which is installed by the package STM32Cube_FW_F4_V1.27.0. …