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Fix for cylinder setting from TunerStudio

This commit is contained in:
Josh Stewart 2014-06-29 19:36:29 +10:00
parent ed592f9416
commit 0943415f8a
2 changed files with 6 additions and 2 deletions
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2
reference/speeduino 0.1.ini
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@ -120,7 +120,7 @@
mapType = bits, U08, 116, [0:1], "115 kPa", "250 kPa", "INVALID", "INVALID"
twoStroke = bits, U08, 116, [2:2], "Four-stroke", "Two-stroke"
injType = bits, U08, 116, [3:3], "Port", "Throttle Body"
nCylinders = bits, U08, 116, [4:7+1]
nCylinders = bits, U08, 116, [4:8], "INVALID","1","2","INVALID","4","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID"
; Config2
cltType = bits, U08, 117, [0:1], "GM", "Unknown1", "Unknown2", "Unknown3"

6
speeduino.ino
View File

@ -319,9 +319,12 @@ void loop()
crankAngle += div( (micros() - toothLastToothTime), timePerDegree).quot; //Estimate the number of degrees travelled since the last tooth
//Determine next firing angles
//1
injector1StartAngle = 355 - ( div(currentStatus.PW, timePerDegree).quot ); //This is a little primitive, but is based on the idea that all fuel needs to be delivered before the inlet valve opens. I am using 355 as the point at which the injector MUST be closed by. See http://www.extraefi.co.uk/sequential_fuel.html for more detail
//Repeat the above for each cylinder
if (configPage1.nCylinders == 2) { injector2StartAngle = (355 + crankDegreesPerCylinder - ( div(currentStatus.PW, timePerDegree).quot )) % 360; }
//2
if (configPage1.nCylinders == 2) { injector2StartAngle = (355 + crankDegreesPerCylinder - ( div(currentStatus.PW, timePerDegree).quot )) % 360; }
//4
if (configPage1.nCylinders == 4) { injector2StartAngle = (355 + crankDegreesPerCylinder - ( div(currentStatus.PW, timePerDegree).quot )) % 360; }
if (currentStatus.RPM > ((unsigned int)(configPage2.SoftRevLim * 100)) ) { currentStatus.advance -= configPage2.SoftLimRetard; } //Softcut RPM limit (If we're above softcut limit, delay timing by configured number of degrees)
@ -330,6 +333,7 @@ void loop()
ignition1StartAngle = 360 - currentStatus.advance - (div((configPage2.dwellRun*100), timePerDegree).quot ); // 360 - desired advance angle - number of degrees the dwell will take
//2
if (configPage1.nCylinders == 2) { (ignition2StartAngle = crankDegreesPerCylinder + 360 - currentStatus.advance - (div((configPage2.dwellRun*100), timePerDegree).quot )) % 360; }
//4
if (configPage1.nCylinders == 4) { (ignition2StartAngle = crankDegreesPerCylinder + 360 - currentStatus.advance - (div((configPage2.dwellRun*100), timePerDegree).quot )) % 360; }