https://github.com/ellectroid/stm32f746-cmsis-minimal-uart-driver-interrupts-ring-buffers

STM32F469-Discovery Minimal UART Driver based on Interrupts
https://github.com/ellectroid/stm32f746-cmsis-minimal-uart-driver-interrupts-ring-buffers

cmsis interrupts nvic stm32 stm32f7 stm32f746g-discovery uart

Last synced: about 22 hours ago
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STM32F469-Discovery Minimal UART Driver based on Interrupts

• Host: GitHub
• URL: https://github.com/ellectroid/stm32f746-cmsis-minimal-uart-driver-interrupts-ring-buffers
• Owner: ellectroid
• Created: 2022-01-24T17:55:42.000Z (almost 3 years ago)
• Default Branch: main
• Last Pushed: 2022-02-09T11:54:36.000Z (over 2 years ago)
• Last Synced: 2023-09-30T05:58:12.594Z (about 1 year ago)
• Topics: cmsis, interrupts, nvic, stm32, stm32f7, stm32f746g-discovery, uart
• Language: C
• Homepage:
• Size: 2.16 MB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# STM32F469-Minimal-UART-Driver-Interrupts-Ring-Buffer

Minimalist Interrupt-based UART driver with ring buffers for STM32F746-Disco UART1 ST-Link COM Port

Clock: default, no changes (16MHz HSI).


USART1 is the USART connected to ST-Link that makes virtual COM port on PC.



This project is a proof of concept (that I can).


Might be useful for someone who wants to figure out how the stuff works.


I commented almost every line to make it simple to understand.



Hardware:


STM32F746 Disco board, Windows PC 



Software:


STM32CubeIDE, Putty for UART communication;


No libraries used except for CMSIS register definitions.