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rt_kprintf_threadsafe's Introduction

Welcome!

  • Dedicate to Embedded System and Real-Time Operating System (RTOS).
  • Core developer & maintainer of RT-Thread RTOS.
  • Funder of RTduino project.

Seminar Presentations

RTduino - Arduino Ecosystem Compatibility Layer for RT-Thread

RTduino 

Micrium Products Compatibility Layer for RT-Thread

RT-Thread-wrapper-of-uCOS-III  RT-Thread-wrapper-of-uCOS-II

uC-Common-for-RT-Thread  uC-Clk-for-RT-Thread

uC-CRC-for-RT-Thread 

rt_kprintf_threadsafe's People

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rt_kprintf_threadsafe's Issues

TODO

threadsafe软件包的问题,

  1. 没有考虑到这种关调度下使用rt_kprintf的情况,
  2. rt_kprintf_threadsafe还有一个没有考虑到的问题是多核

在包启用后,list_fd命令导致死机

主要提两个存在的问题:

  1. 在启用该软件包后,shell 中调用 list_fd 命令会直接导致系统死机,无论在板子还是模拟器上都能够百分百复现
  2. 该包会修改 console device 的open_flag但是却没有做保护,在多核环境下可能会在存在冲突。在调试某款芯片的smp时出现了冲突而导致shell无法正常工作的情况

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