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                          Bio-8R4 version history
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legend:

  + - new feature
  * - change/update
  ! - bug fix
  ? - known issue

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v4.0.0.0, 16.10.2008, Davor

  + Added manual work for lack of can-a
  * Applied new can_algo with non-blocking autobauding

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v3.0.0.0, 18.6.2008, Davor

  + Added IEX function to jump to the bootloader.
  * Thrown IEX function for change of address
    (change_IEX_addr_algo, fr_change_IEX_addr i new_IEX_addr).
  * Thrown Atmel api functions (flash_api.c i flash_lib.a51).
  * Modified function to jump to the bootloader via WDS pin.
  * Deleted unnecessary files from the directory.

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v1.0.0.0, 11.09.2007, Damir Majdandžić

  - The initial version.
    What is important to mention here is the idea of taking a decision on
    correctly detected pin because circuit Bio-8R4 has no filtered inputs. 

    The idea is within a window defined by time constant TIM_WND from
    file iex.inc (for v1.0.0.0 = 20mS), detect the number of units 
    equal to or greater than a defined by constant MIN_HITP from file 
    iex.h (for v1.0.0.0 = 8 hits).

    By measuring and testing the upper limit of  MIN_HITP=14 is detected.
    This value should be treated with caution, because in some other
    conditions this value may vary.
	
    Time constant periodic sending information about input
    pins is defined by TIM_CONSTP from file iex.h (for v1.0.0.0 = 2S). 

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