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                          OP-2 version history
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legend:

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

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v3.0.0.0, 19.6.2008, 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).
  * Atmel thrown 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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v2.4.4.3, 24.1.2007

  - Tipka P dostupna u PLC-u ako nema maske ili kad entry
    maska nije definirana

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

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v2.4.4.2, 21.12.2006

  - accelerated print functions by display resulting in noticeably 
    faster response of the whole device	

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v2.4.4.1, 5.12.2006

  - characteristic bargraph when the mask has menu
  - little changed bargraph character sets	
  - after passing out masks enter key is not sent 
    until is not released first
  - initialization of the display buffer at startup

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v2.4.4, 8.11.2006

  - support for bargraph in the mask and the step

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v2.4.3, 27.10.2006

  - added choice of charset
  - added bargraph

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v2.4.2, 30.5.2006

  - Fixed a bug that caused 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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v2.4.1

  ! BUG in CAN, priority of UART and CAN interrupts
  * String "Robotina" is not written any more

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v2.4.0

  + First release.

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