stm32-usart-uart-dma-rx-tx
STM32CubeF3
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| stm32-usart-uart-dma-rx-tx | STM32CubeF3 | |
|---|---|---|
| 4 | 1 | |
| 1,163 | 135 | |
| - | 5.2% | |
| 4.8 | 6.0 | |
| 2 months ago | 5 days ago | |
| C | C | |
| MIT License | GNU General Public License v3.0 or later |
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stm32-usart-uart-dma-rx-tx
- 📟Using DMA for transmitting data through USART in circular mode (Baremetal Embedded C)
- Architecture for efficient UART communication
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How to implement bare metal C program to interface with multiple serial devices with minimal packet loss?
I suggest considering DMA as well. You can check this application note on using UART transfers (TX/RX) with DMA and interrupts.
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STM32 Documentation Rant/Please help me I'm tired and I just want UART to work...
Majerle has a GitHub repo which you may find useful https://github.com/MaJerle/stm32-usart-uart-dma-rx-tx
STM32CubeF3
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STM32 Documentation Rant/Please help me I'm tired and I just want UART to work...
Please take no offence on the other question about UART, but did you have a look to examples from ST ? https://github.com/STMicroelectronics/STM32CubeF3/tree/master/Projects/STM32F303ZE-Nucleo/Examples/UART And have you actually tried them on board ? When something doesn't work, I always start from the basics and then try to change thing slowly while retesting at each step.
What are some alternatives?
Modbus-STM32-HAL-FreeRTOS - Modbus TCP and RTU, Master and Slave for STM32 using Cube HAL and FreeRTOS
STM32CubeF7 - STM32Cube MCU Full Package for the STM32F7 series - (HAL + LL Drivers, CMSIS Core, CMSIS Device, MW libraries plus a set of Projects running on all boards provided by ST (Nucleo, Evaluation and Discovery Kits))
OTA_update_STM32_using_ESP32 - Program STM32Fxx MCUs Over-the-Air using ESP32
STM32CubeF4 - STM32Cube MCU Full Package for the STM32F4 series - (HAL + LL Drivers, CMSIS Core, CMSIS Device, MW libraries plus a set of Projects running on all boards provided by ST (Nucleo, Evaluation and Discovery Kits))
LovyanGFX - SPI LCD graphics library for ESP32 (ESP-IDF/ArduinoESP32) / ESP8266 (ArduinoESP8266) / SAMD51(Seeed ArduinoSAMD51)
STM32CubeL4 - STM32Cube MCU Full Package for the STM32L4 series - (HAL + LL Drivers, CMSIS Core, CMSIS Device, MW libraries plus a set of Projects running on all boards provided by ST (Nucleo, Evaluation and Discovery Kits))
stm32mp1-baremetal - Baremetal framework and example projects for the STM32MP15x Cortex-A7 based MPU
STM32CubeF0 - STM32Cube MCU Full Package for the STM32F0 series - (HAL + LL Drivers, CMSIS Core, CMSIS Device, MW libraries plus a set of Projects running on all boards provided by ST (Nucleo, Evaluation and Discovery Kits))
stm32-ws2812b - STM32 Library for WS2812B using DMA+PWM
STM32CubeL1 - Full Firmware Package for the STM32L1 series: HAL+LL drivers, CMSIS, BSP, MW, plus a set of Projects (examples and demos) running on all boards provided by ST (Nucleo, Evaluation and Discovery Kits).
ESP32-HUB75-MatrixPanel-DMA - An Adafruit GFX Compatible Library for the ESP32, ESP32-S2, ESP32-S3 to drive HUB75 LED matrix panels using DMA for high refresh rates. Supports panel chaining.
STM32CubeL0 - STM32Cube MCU Full Package for the STM32L0 series - (HAL + LL Drivers, CMSIS Core, CMSIS Device, MW libraries plus a set of Projects running on all boards provided by ST (Nucleo, Evaluation and Discovery Kits))