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Old 02-01-2010, 03:29 PM   #1 (permalink)
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heeelp code


which is the most appropriate source code for the Arduino(atmega 168)
I B4 Passat TDI
I am from Romania and I need units of measure kilometers and liters
Thank you in advance

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Old 02-01-2010, 11:12 PM   #2 (permalink)
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I used this code: http://opengauge.googlecode.com/svn/...no/mpguino.pde. You have to modify it slightly to work on the Passat's fuel consumption signal. Find this line in the code:

attachInterrupt(0, processInjOpen, FALLING);
attachInterrupt(1, processInjClosed, RISING);

and change it to:

attachInterrupt(0, processInjOpen, RISING);
attachInterrupt(1, processInjClosed, FALLING);

More info on it here and here.

Good luck!
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Old 02-02-2010, 11:18 AM   #3 (permalink)
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thanks for the reply
not find here the role of buttons
What role have?
function?
explain me

thanks
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Old 02-27-2010, 02:37 PM   #4 (permalink)
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I finish mpguino
I installed on car
calibration fail
I used code 075
yetimus you what values to use VSS pulse / miles?
the calculations and the board is clear indication that the value of pulse / km would be about 2138 pulse / km, but the information is incorrect
sometimes show the real speed sometimes appropriated to 100km / h over
I think the information is correct injection fuel value is correct
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Old 03-28-2010, 07:44 AM   #5 (permalink)
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I did upgrade to mpguino with atmega 328
I used code 080 to indicate l/100km with Arduino 13
mpguino not indicate anything, the speed of 000.00, 00.00 instant tank .....
I entered as code 079 and 00.00
I entered code 075 as one who works well with atmega 168 and runs on 328 as well but now the tank instantly indicate l/100km
I entered the fog do not know what to do

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