kia ceed km change

[ceyhan]

hi all

kia ceed 2011 year mcu:st24c16

old km:32173 new km:12000

thankyou

[drpeter]

hi all

kia ceed 2011 year mcu:st24c16

old km:32173 new km:12000

thankyou

Try this, I haven't tested this version script but must work.

[ceyhan]

okey

thankyou

[hcip]

Try this, I haven't tested this version script but must work.

although I am not examining your file, I trust that it will work Peter:manutop:

How are you now, I have no hear about you for a long time

[drpeter]

although I am not examining your file, I trust that it will work Peter:manutop:

How are you now, I have no hear about you for a long time

Thanks, I am fine healthy but poor, I was very busy last month. Next week I am going to Ibiza to relax for a week, Hopefully the wetter is good.

[pinkfloyd5eg]

hi to all .. just a little note >> tachosoft should have the algo of this Dash :

Car type: KIA C'eed - 24c16 - 2009-2010 years
The mileage is stored in the next lines:
0000: xx xx DB FD B7 FB 6F F7 DF EE BF DD 7F BB FF 76
0010: FE ED FD DB FB B7 F7 6F EE DF DD BF BB 7F 76 FF
0020: ED FE DB FD B7 FB 6F F7 DF EE BF DD 7F BB FF 76
0030: FE ED FD DB FB B7 F7 6F EE DF DD BF BB 7F 76 FF
0040: ED FE xx xx xx xx xx xx xx xx xx xx xx xx xx xx
all shown bytes is a mileage

12000km = 88FE11FD23FA47F48FE81FD13FA27F44FE88FD11FA23F
447E88FD11FA23F447F

is it the same algo which used by new hyundai 24c16 dashes such as 2010 i20 and elantra .. do you confirm that , cause I am not so sure ??

thanks in advance...

[digimile]

hi
i dont remember but drpeter post one script for i20 i his post that one is same for kia seed....
download it and use for kia also
thankx

[pinkfloyd5eg]

hi
i dont remember but drpeter post one script for i20 i his post that one is same for kia seed....
download it and use for kia also
thankx

you are right , thanks for reminding me ,, here is what has been posted by drpeter here :


http://www.digital-kaos.co.uk/forums/f174/hyundai-i20-175543/ (http://www.digital-kaos.co.uk/forums/f174/hyundai-i20-175543/)

algo looks simple:
miles > km km = 13456
adress 002 003 dec/32 xor FFFF example 13456/32= 420,5 hex 1A4 xor FFFF = FE5B
adress 004 005 dec/16 xor FFFF etc....

/8
/4

Script is almost ready, don;t have time now sorry.

But same algo as mercedes W204 only now order

dec > xor hex
dec/32 xor hex
dec/16 xor hex
dec/8 xor hex
dec/4 xor hex

adress 01 till 1f bytes swapped
adress 02 til 2f same as o till 0f
adress 03 till 3f same as 01 till 1f

There is a nasty part in this algo, the first bytes are dec * 4 xor ffff