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{{{#!wiki MK_Nav
||<class="MK_Nav_Header">BL-Ctrl V3 - Software versions||
}}}

{{{#!wiki MK_select1
 * {{http://mikrokopter.de/images/deu.gif}} [[BL_V3_Version|deutsch]]
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##include_begin
= Versions =

Since Firmware FC 2.06e, the version numbers are listed:

{{http://gallery.mikrokopter.de/main.php?g2_view=core.DownloadItem&g2_itemId=153743&g2_serialNumber=1}}


In case that there are different versions of BL-Firmware installed, the KopterTool (since V2.06e) shows the lowest version in the List:

{{http://gallery.mikrokopter.de/main.php?g2_view=core.DownloadItem&g2_itemId=153741&g2_serialNumber=1}}

 . /!\ we strongly recommend to update if the version Number is 1.00 or, 1.02 (red version number)!

 . {i} Instruction to '''update the BL V3''' here: [[en/BL_V3Update|Update]]


== Firmware ==
Here you can find the latest versions for the BL-Ctrl V3:

http://mikrocontroller.com/files/BL_V3

= Version V1.10 =
'''Seit 23rd Sept 2014'''
 * the motors are running even smoother at constant setpoint

= Version V1.08 =
'''since 18th July 2014'''
 * Redundance: Timout for reporting "No Redundance" reduced from 100 sek to 5 sek
 * Default-Timing is 24° again
 * Bugfix: There were still some commutation problems with some motors at high currents  -> for example U5 (T-Motors) or KDE 4012/4014
 * Note: If the BL is powered by the 5V of a MKUSB, the serial interface for debug Data is deactivated after selftest (blinking 6 times) - that is fixed in 1.08c

= Version V1.06 =
'''since 30th June 2014'''
 * Redundance operation: some small bugfixes in communication
 * some small changes in I2C-Data (not important for normal MK operation)
 * Small cahnge in selftest procedure
 * "ERR:Motor restart" at high current peaks the message "ERR:Motor Restart" could occure instead of "BL-Limitation"
 * some motors lost commutation when driving at high currents
  * then comes the message "BL-Limitation" or "ERR:Motor Restart" 
  * Timing 28° was improved for the case of commutation loss 
 * Since V1.06e -> default timing is now 28° (in V1.06d it was 24°)
 * Note: If the BL is powered by the 5V of a MKUSB, the serial interface for debug Data is deactivated after selftest (blinking 6 times) - that is fixed in 1.08c

= Version V1.04c =
'''since 07th May 2014'''

Download: [[http://mikrocontroller.com/files/BL_V3/BL-Ctrl3_MEGA168_V1_04c_SVN853.hex|V1.04c]]

[[http://gallery.mikrokopter.de/main.php/v/tech/Versionskennung.jpg.html|{{http://gallery.mikrokopter.de/main.php?g2_view=core.DownloadItem&g2_itemId=151694}}]]

 * better protection against high current peaks during operation
 * Safer behavior while operation without propellers
 * Integrated watchdog that restarts the BL controllers in case of a failure
 * Various bug fixes
{i} this version is stable -> update is only nessecary if you have problems

= Version V1.02d =
'''Since 17th March 2014'''
 * Improved motor-start by a self-learning start phase
 * internal speed limitation
 * increased commutating speed (Max RPM is 200.000 devided by the number of magnets -> 16.666 RPM if you have 12magnets)
 * Prepared for redundant FC-Operation
 * /!\ we strongly recommend to update to version 1.04c or higher

= Version V1.00f =
'''Since 1st Jan. 2014'''
 * First Version
 * /!\ we strongly recommend to update to version 1.04c or higher

##include_end

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 . KategorieFirmware/FC