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speeduino
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Idle Steeper motor cracking in closed loop (#371) 

* Idle Steeper motor cracking  in closed loop

Adding to run position while starting the engine..

* Update speeduino.ini
This commit is contained in:
celso acyr 2020-05-06 02:17:53 -03:00 committed by GitHub
parent 2d1e645cbd
commit 8ac3717507
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 23 additions and 3 deletions
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4
reference/speeduino.ini
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@ -1361,8 +1361,8 @@ menuDialog = main
subMenu = iacClosedLoop_curve, "Idle - RPM targets", 7, { iacAlgorithm == 3 || iacAlgorithm == 5 || idleAdvEnabled >= 1 }
subMenu = iacPwm_curve, "Idle - PWM Duty Cycle", 7, { iacAlgorithm == 2 }
subMenu = iacPwmCrank_curve, "Idle - PWM Cranking Duty Cycle", 7, { iacAlgorithm == 2 }
subMenu = iacStep_curve, "Idle - Stepper Motor", 7, { iacAlgorithm == 4 }
subMenu = iacStepCrank_curve, "Idle - Stepper Motor Cranking", 7, { iacAlgorithm == 4 }
subMenu = iacStep_curve, "Idle - Stepper Motor", 7, { iacAlgorithm == 4 }
subMenu = iacStepCrank_curve, "Idle - Stepper Motor Cranking", 7, { iacAlgorithm == 4 || iacAlgorithm == 5 }
subMenu = std_separator
subMenu = idleUpSettings, "Idle Up Settings", { iacAlgorithm == 2 || iacAlgorithm == 3 || iacAlgorithm == 4 || iacAlgorithm == 5 }
subMenu = std_separator

22
speeduino/idle.ino
View File

@ -321,6 +321,24 @@ void idleControl()
//First thing to check is whether there is currently a step going on and if so, whether it needs to be turned off
if( (checkForStepping() == false) && (isStepperHomed() == true) ) //Check that homing is complete and that there's not currently a step already taking place. MUST BE IN THIS ORDER!
{
if( BIT_CHECK(currentStatus.engine, BIT_ENGINE_CRANK )/* ||currentStatus.rpmDOT>=500||currentStatus.rpmDOT<=-500*/)
{
//Currently cranking. Use the cranking table
idleStepper.targetIdleStep = table2D_getValue(&iacCrankStepsTable, (currentStatus.coolant + CALIBRATION_TEMPERATURE_OFFSET)) * 3; //All temps are offset by 40 degrees. Step counts are divided by 3 in TS. Multiply back out here
if(currentStatus.idleUpActive == true) { idleStepper.targetIdleStep += configPage2.idleUpAdder; } //Add Idle Up amount if active
//limit to the configured max steps. This must include any idle up adder, to prevent over-opening.
if (idleStepper.targetIdleStep > (configPage9.iacMaxSteps * 3) )
{
idleStepper.targetIdleStep = configPage9.iacMaxSteps * 3;
}
doStep();
}
else
{
if( (idleCounter & 31) == 1)
{
//This only needs to be run very infrequently, once every 32 calls to idleControl(). This is approx. once per second
@ -342,9 +360,11 @@ void idleControl()
}
doStep();
currentStatus.idleLoad = idleStepper.curIdleStep / 2; //Current step count (Divided by 2 for byte)
idleCounter++;
}
currentStatus.idleLoad = idleStepper.curIdleStep / 2; //Current step count (Divided by 2 for byte)
}
//Set or clear the idle active flag
if(idleStepper.targetIdleStep != idleStepper.curIdleStep) { BIT_SET(currentStatus.spark, BIT_SPARK_IDLE); }
else { BIT_CLEAR(currentStatus.spark, BIT_SPARK_IDLE); }