readme.txt

来自「一个测试端口测试程序」· 文本 代码 · 共 98 行

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#                                        uC/OS-II v2.6x NIOS Port
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#                                   Farid LEZIAR  ( [e-mail] )
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#
#                                             version 2.2
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 Thank you for using this wonderful Real Time Kernel with NIOS.
 To use this port, you have to get uC/OS-II sources files.


  License usage:
 ================


    This port is free. you can use it, redistribute it
    and/or modify it under the following terms:

    1. You are not allowed to remove or modify this copyright notice
       and License paragraphs, even if parts of the software is used.
    2. The improvements and/or extentions you make must be available
       for the community under THIS license, source code included.
    4. You may NOT distribute this software under another license without
       explicit permission from farid LEZIAR ([e-mail]).
    5. This software is free, and distributed in the hope that it will be
       useful, but WITHOUT ANY WARRANTY.
    6. Tou have you inform me whenever you use this software.


  Version History:
 ==================

  version 2.2 :
  --------------
    Minor changes have been made for using this port with uC/OS-II v2.6x & uC/OS-View.


  version 2.11 :
  --------------
    Another makefile is provided for the version 2.11 of the Nios development kit.
   

  Version 2.1 :
  -------------
    Reference design for the demoboard has been added.



  Version 2.0b :
  -------------
    main.c's Makefile has been updated in order to use excalibur.ld instead of nios.ld. 
    In the readme.txt, UART must have 2 stop bits and NOT 2 parity bits 
    (as defined in the reference design)
    Be aware that This port has only been tested on uC/OS-II version 2.52.


  Version 2.0a :
  -------------
    OS_CFG.H has been added.


  Version 2.0 :
  -------------

    The Context switch code has been completely written again, improving the context switch 
    at least twice faster than v1.2
    system hang while using ISR has been corrected.
    OSNiosInstallUserISR() function has been added for easy Interrupt SubRoutine intallation.
    OSNiosStartTimer() has been changed to OSNiosStartTicks().


  Version 1.2 :
  -------------

    OS_CRITICAL_METHOD = 3 has been implemented.
    OSNios.c and OSNios.h : basic initialization functions have been changed for greater flexibility.


  version 1.1 :
  -------------

    Test bench has been added to the ALTERA NIOS development kit.
    OSNios.c and OSNios.h have been created to include basic initialization functions.


  Version 1.0 :
  -------------
    
    First version.
    Restriction : OS_CRITICAL_METHOD = 1.