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                          OP-3 version history
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legend:

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

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v3.1.0.0  15.02.2011, Davor

  * New hardware v1.4 (cc03 controller).
  ! Wrong sequence of info messages bug solved.
  + Iex voltage measurement added.

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v3.0.0.1 cyr, 4.10.2008, Damir

  * Support for Cyrillic - added a function that maps the CP-1251
    Windows cyrillic code page) in lcd character generator font.
    Not for standard display.

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v3.0.0.0, 17.4.2008, Damir

  + 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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 v1.3.3, 24.1.2007

  - P key is available in the PLC if there is no mask or 
    entry mask is not defined

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 v1.3.2, 19.12.2006
	
  - Accelerated function for print to the display result in noticeable 
    rapid response of the whole device

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 v1.3.1, 5.12.2006
  
  - Characteristic bargraph when the mask has a menu
  - Little changed bargraph character sets	
  - After leaving the mask enter key was not sent while the first 
    is not released  
  - Initialization of the display buffer at startup

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 v1.3, 8.11.2006
  - Built-in various charactersets in firmware mainly for 
    drawing of BARGRAPH  
  - New structure of masks, support for bargraph and support for "step"

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 v1.2, 30.5.2006

  - Interference between CAN and the IR sensor is resolved so that the 
    IR interrupt was moved down to the middle priority and CAN has been 
    placed on high priority	 
  - Fixed a bug that caused the mess on CAN in the absence of a CAN message 	 
    when receiving a mask
  - Time out for receipt of masks added to another place
  - Introductory message is now completely empty   
  - Call for change IEX address ejected from the main loop

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 v1.1, 28.2.2006
 
  - BUG in CAN was solved (unclear from Version 1.0)
  
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 v1.0, 24.2.2006

  - Version for Dubai.
  - It is unclear what to do with the temperature compensation
    given to -2.0 degree.
  - It is also unclear what happened with CAN when
    buffer size = 10. For this buffer size = 30 which proved to be correct.		

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