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Old 02-05-2009, 11:26 AM   #1 (permalink)
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Change "Custom" Screen?

I think I have it figured out, but I want to check in case I missed something. I want to adjust the "Custom" screen to display like this:
Code:
Instant MPG                     Trip MPG
Instant GPH                    Gals Used

Do do so, I change

Code:
void doDisplayCustom(){displayTripCombo('M','G',instantmpg(),'S',instantmph(),'G','H',instantgph(),'C',current.mpg());}

to be
Code:
void doDisplayCustom(){displayTripCombo('M','G',instantmpg(),'C','M',current.mpg(),'G','H',instantgph(),'G',tank.idleGallons());}
Is that correct? Are the stats called "Current" for "current trip"?

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Old 02-05-2009, 05:54 PM   #2 (permalink)
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This might do it:

void doDisplayCustom(){displayTripCombo('M','G',instant mpg(),'M',tank.mpg(),'G','H',instantgph(),'G',tank .gallons());}

The order of the values is Upper Left, Upper Right, Lower Left, Lower Right. There's only room on the display for a single letter label for the two right hand values.

I assume here that you want the instant information on the left and the tank information on the right. So, the 2 right hand values will be reset by pressing the left & middle buttons simultaneously. If you want the current trip instead of the tank, substitute current.mpg() and current.gallons().
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Old 02-05-2009, 06:39 PM   #3 (permalink)
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FYI, tank.idleGallons() will give you the number of gallons burned at zero mph for the tank. You might want tank.gallons()
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Old 02-05-2009, 07:36 PM   #4 (permalink)
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Instant I'd like on top, and Gallons on bottom. I didn't see tank.gallons when I was glancing over it at work - thanks for that. My 'guino display went blank on me on the way home today, so bust on the new tank of gas. I shut the car door, and an arrow "blipped" on the display in the left char on the top row, and then the display went blank. backlight still went up/down, but that's all I could do. So now that calibration is moot for this tank of gas, I unplugged it and will re-flash the code.

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