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speeduino
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Fix CLT based priming 

There was error in calculation and also the coolant temp wasn't read at all, so I needed to add coolant temp reading too.
This commit is contained in:
Pasi Kemppainen 2019-04-12 19:08:39 +03:00
parent 500d50ab2a
commit 483d44a9e6
1 changed files with 5 additions and 4 deletions
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9
speeduino/init.ino
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@ -813,12 +813,13 @@ void initialiseAll()
interrupts();
//Perform the priming pulses. Set these to run at an arbitrary time in the future (100us). The prime pulse value is in ms*10, so need to multiple by 100 to get to uS
readCLT(); // need to read coolant temp to make priming pulsewidth work correctly.
if((table2D_getValue(&PrimingPulseTable, currentStatus.coolant + CALIBRATION_TEMPERATURE_OFFSET)) > 0)
{
setFuelSchedule1(100, (unsigned long)(table2D_getValue(&PrimingPulseTable, currentStatus.coolant + CALIBRATION_TEMPERATURE_OFFSET) * 500)); //to acheive long enough priming pulses, the values in tuner studio are 0.5ms so those need to be multiplied by 500 to get uS value.
setFuelSchedule2(100, (unsigned long)(table2D_getValue(&PrimingPulseTable, currentStatus.coolant + CALIBRATION_TEMPERATURE_OFFSET) * 500));
setFuelSchedule3(100, (unsigned long)(table2D_getValue(&PrimingPulseTable, currentStatus.coolant + CALIBRATION_TEMPERATURE_OFFSET) * 500));
setFuelSchedule4(100, (unsigned long)(table2D_getValue(&PrimingPulseTable, currentStatus.coolant + CALIBRATION_TEMPERATURE_OFFSET) * 500));
setFuelSchedule1(100, (unsigned long)5*(table2D_getValue(&PrimingPulseTable, currentStatus.coolant + CALIBRATION_TEMPERATURE_OFFSET) * 100)); //to acheive long enough priming pulses, the values in tuner studio are divided by 0.5 instead of 0.1, so multiplier of 5 is required.
setFuelSchedule2(100, (unsigned long)5*(table2D_getValue(&PrimingPulseTable, currentStatus.coolant + CALIBRATION_TEMPERATURE_OFFSET) * 100));
setFuelSchedule3(100, (unsigned long)5*(table2D_getValue(&PrimingPulseTable, currentStatus.coolant + CALIBRATION_TEMPERATURE_OFFSET) * 100));
setFuelSchedule4(100, (unsigned long)5*(table2D_getValue(&PrimingPulseTable, currentStatus.coolant + CALIBRATION_TEMPERATURE_OFFSET) * 100));
}