Coder Social home page Coder Social logo

pic18's Introduction

2024-5-24
项目框架:
1、keil5 + stm32H7A3RGTx
2、芯片stm32H7A3RGTx,1.4M的ram+2M flash,主频280M
3、采用最新的freeRTOS+最新的STM hal库
4、doc中有很多stm32h7的书箱

功能:
1、输出两路并口信号给DAC
2、串口DMA发送+中断接收
3、SPI DMA发送+中断接收
4、ADC DMA循环写
5、芯片有两块ram,所有DMA相关的ram,都放到第块,其余所有放到第一块
6、ram采用SECTION加载机制
7、拥有完整的shell,也是采用SECTION,只不过这是在flash
8、支持cm_backtrace,hardfalut处理机制
9、不使用芯片默认的tick,因为它的中断优先级很低,当在其它中断中时,tick中断不会被响应,导致在中断中不能使用OSdelay
10、使用tim7作为systick,tim5一直在运行,可以读取并比较,然后计算出时差,用于us级别
11、支持查看freeRTOS的任务堆、栈信息PrintTaskStackHead
12、支持宏拼接PIN_NAME(val),把val转成字符串和拼接,eg: PIN_NAME(RUN_LED)--> .Name = "RUN_LED", .Pin = RUN_LED_PIN
13、IO中断,回调并重启。EXTI15_10_IRQHandler_Config、HAL_GPIO_EXTI_Callback

pic18's People

Contributors

ulvge avatar

Watchers

 avatar

Recommend Projects

  • React photo React

    A declarative, efficient, and flexible JavaScript library for building user interfaces.

  • Vue.js photo Vue.js

    🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

  • Typescript photo Typescript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

  • TensorFlow photo TensorFlow

    An Open Source Machine Learning Framework for Everyone

  • Django photo Django

    The Web framework for perfectionists with deadlines.

  • D3 photo D3

    Bring data to life with SVG, Canvas and HTML. 📊📈🎉

Recommend Topics

  • javascript

    JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

  • web

    Some thing interesting about web. New door for the world.

  • server

    A server is a program made to process requests and deliver data to clients.

  • Machine learning

    Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.

  • Game

    Some thing interesting about game, make everyone happy.

Recommend Org

  • Facebook photo Facebook

    We are working to build community through open source technology. NB: members must have two-factor auth.

  • Microsoft photo Microsoft

    Open source projects and samples from Microsoft.

  • Google photo Google

    Google ❤️ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.