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rusefi-1
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This commit is contained in:
rusEfi 2015-04-13 23:08:04 -04:00
parent 4bb39ba4e5
commit 4f6cebb15b
6 changed files with 36 additions and 24 deletions
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1
firmware/config/engines/ford_aspire.cpp
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@ -118,6 +118,7 @@ void setFordAspireEngineConfiguration(DECLARE_ENGINE_PARAMETER_F) {
setSingleCoilDwell(engineConfiguration);
engineConfiguration->ignitionMode = IM_ONE_COIL;
setOperationMode(engineConfiguration, FOUR_STROKE_CAM_SENSOR);
engineConfiguration->useOnlyFrontForTrigger = true;
engineConfiguration->trigger.type = TT_FORD_ASPIRE;
boardConfiguration->injectionPins[4] = GPIO_UNASSIGNED;

6
firmware/controllers/math/engine_math.cpp
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@ -370,8 +370,10 @@ void prepareOutputSignals(DECLARE_ENGINE_PARAMETER_F) {
}
for (int angle = 0; angle < CONFIG(engineCycle); angle++) {
int triggerIndex = findAngleIndex(angle PASS_ENGINE_PARAMETER);
TRIGGER_SHAPE(triggerIndexByAngle[angle])= engineConfiguration->useOnlyFrontForTrigger ? TRIGGER_SHAPE(frontOnlyIndexes[triggerIndex]) : triggerIndex;
int triggerShapeIndex = findAngleIndex(angle PASS_ENGINE_PARAMETER);
if (engineConfiguration->useOnlyFrontForTrigger)
triggerShapeIndex = triggerShapeIndex & 0xFFFFFFFE; // we need even index for front_only
TRIGGER_SHAPE(triggerIndexByAngle[angle]) = triggerShapeIndex;
}
engineConfiguration2->crankingInjectionEvents.addFuelEvents(&crankingInjectonSignals,

19
firmware/controllers/trigger/trigger_structure.cpp
View File

@ -44,11 +44,10 @@ TriggerShape::TriggerShape() :
tdcPosition = 0;
skippedToothCount = totalToothCount = 0;
syncRatioFrom = syncRatioTo = 0;
memset(eventAngles, 0, sizeof(eventAngles));
memset(frontOnlyIndexes, 0, sizeof(frontOnlyIndexes));
memset(isFrontEvent, 0, sizeof(isFrontEvent));
memset(triggerIndexByAngle, 0, sizeof(triggerIndexByAngle));
}
int TriggerShape::getSize() const {
@ -74,15 +73,24 @@ void TriggerShape::calculateTriggerSynchPoint(DECLARE_ENGINE_PARAMETER_F) {
if (eventIndex == 0) {
// explicit check for zero to avoid issues where logical zero is not exactly zero due to float nature
eventAngles[0] = 0;
// this value would be used in case of front-only
eventAngles[1] = 0;
frontOnlyIndexes[0] = 0;
} else {
int triggerDefinitionCoordinate = (triggerShapeSynchPointIndex + eventIndex) % engine->engineCycleEventCount;
int triggerDefinitionIndex = triggerDefinitionCoordinate >= size ? triggerDefinitionCoordinate - size : triggerDefinitionCoordinate;
if (isFrontEvent[triggerDefinitionIndex])
frontOnlyIndex += 2;
float angle = getAngle(triggerDefinitionCoordinate) - firstAngle;
fixAngle(angle);
eventAngles[eventIndex] = angle;
if (engineConfiguration->useOnlyFrontForTrigger) {
if (isFrontEvent[triggerDefinitionIndex]) {
frontOnlyIndex += 2;
eventAngles[frontOnlyIndex] = angle;
eventAngles[frontOnlyIndex + 1] = angle;
}
} else {
eventAngles[eventIndex] = angle;
}
frontOnlyIndexes[eventIndex] = frontOnlyIndex;
}
}
@ -268,6 +276,7 @@ void TriggerShape::addEvent(float angle, trigger_wheel_e const waveIndex, trigge
wave->pinStates[0] = initialState[i];
}
isFrontEvent[0] = TV_HIGH == stateParam;
wave.setSwitchTime(0, angle);
wave.waves[waveIndex].pinStates[0] = state;
return;

1
firmware/tunerstudio/rusefi.ini
View File

@ -946,6 +946,7 @@ fileVersion = { 20150406 }
field = "Firing Order", firingOrder
field = "Injection Mode", injectionMode
field = " Two wire batch", twoWireBatch, {injectionMode == 2}
field = " use only front", useOnlyFrontForTrigger
field = "Ignition Mode", ignitionMode
field = "Timing Mode", timingMode
field = ""

31
unit_tests/test_fuel_map.cpp
View File

@ -171,14 +171,12 @@ void testAngleResolver(void) {
assertTrue(engine->engineConfiguration2!=NULL);
TriggerShape * ts = &engine->triggerShape;
confgiureFordAspireTriggerShape(ts);
ts->calculateTriggerSynchPoint(PASS_ENGINE_PARAMETER_F);
assertEqualsM("index 2", 228.0450, ts->eventAngles[3]); // this angle is relation to synch point
assertEqualsM("index 2", 52.76, ts->eventAngles[3]); // this angle is relation to synch point
assertEqualsM("time 2", 0.3233, ts->wave.getSwitchTime(2));
assertEqualsM("index 5", 413.7470, ts->eventAngles[6]);
assertEqualsM("time 5", 0.5692, ts->wave.getSwitchTime(5));
assertEqualsM("index 5", 412.76, ts->eventAngles[6]);
assertEqualsM("time 5", 0.5733, ts->wave.getSwitchTime(5));
assertEquals(4, ts->getTriggerShapeSynchPointIndex());
@ -190,40 +188,41 @@ void testAngleResolver(void) {
printf("*************************************************** testAngleResolver 0\r\n");
findTriggerPosition(&ae.add()->injectionStart, -122 PASS_ENGINE_PARAMETER);
assertEqualsM("size", 1, ae.size);
// assertEquals(0, ae.elements[0].injectionStart.eventIndex);
// assertEquals(53, ae.elements[0].injectionStart.angleOffset);
assertEquals(1, ae.elements[0].injectionStart.eventIndex);
assertEquals(3.1588, ae.elements[0].injectionStart.angleOffset);
assertEquals(2, ae.elements[0].injectionStart.eventIndex);
assertEquals(0.24, ae.elements[0].injectionStart.angleOffset);
printf("*************************************************** testAngleResolver 0.1\r\n");
ae.reset();
findTriggerPosition(&ae.add()->injectionStart, -80 PASS_ENGINE_PARAMETER);
assertEquals(1, ae.elements[0].injectionStart.eventIndex);
assertEquals(45.1588, ae.elements[0].injectionStart.angleOffset);
assertEquals(2, ae.elements[0].injectionStart.eventIndex);
assertEquals(42.24, ae.elements[0].injectionStart.angleOffset);
printf("*************************************************** testAngleResolver 0.2\r\n");
ae.reset();
findTriggerPosition(&ae.add()->injectionStart, -54 PASS_ENGINE_PARAMETER);
assertEquals(1, ae.elements[0].injectionStart.eventIndex);
assertEquals(71.1588, ae.elements[0].injectionStart.angleOffset);
assertEquals(2, ae.elements[0].injectionStart.eventIndex);
assertEquals(68.2400, ae.elements[0].injectionStart.angleOffset);
printf("*************************************************** testAngleResolver 0.3\r\n");
ae.reset();
findTriggerPosition(&ae.add()->injectionStart, -53 PASS_ENGINE_PARAMETER);
assertEquals(2, ae.elements[0].injectionStart.eventIndex);
assertEquals(3.3495, ae.elements[0].injectionStart.angleOffset);
assertEquals(69.24, ae.elements[0].injectionStart.angleOffset);
printf("*************************************************** testAngleResolver 1\r\n");
ae.reset();
findTriggerPosition(&ae.add()->injectionStart, 0 PASS_ENGINE_PARAMETER);
assertEquals(2, ae.elements[0].injectionStart.eventIndex);
assertEquals(56.3495, ae.elements[0].injectionStart.angleOffset);
assertEquals(122.24, ae.elements[0].injectionStart.angleOffset);
printf("*************************************************** testAngleResolver 2\r\n");
ae.reset();
findTriggerPosition(&ae.add()->injectionStart, 56 PASS_ENGINE_PARAMETER);
assertEquals(2, ae.elements[0].injectionStart.eventIndex);
assertEquals(112.3495, ae.elements[0].injectionStart.angleOffset);
assertEquals(178.24, ae.elements[0].injectionStart.angleOffset);
TriggerShape t;
confgiureFordAspireTriggerShape(&t);
}
void testPinHelper(void) {

2
unit_tests/test_trigger_decoder.cpp
View File

@ -508,7 +508,7 @@ void testTriggerDecoder(void) {
testFordAspire();
// lame duty cycle implementation!
testTriggerDecoder2("ford aspire", FORD_ASPIRE_1996, 4, 0.5, 0.3841);
testTriggerDecoder2("ford aspire", FORD_ASPIRE_1996, 4, 0.0, 0.5);
//testTriggerDecoder2("bmw", BMW_E34, 0, 0.9750, 0.5167);
testTriggerDecoder2("bmw", BMW_E34, 0, 0.4833, 0.0);