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Nissan VVT trigger decoder #2887

This commit is contained in:
Andrey 2021-07-02 20:28:15 -04:00
parent 0af1e8ee59
commit e5a1b68eb2
2 changed files with 23 additions and 6 deletions
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2
firmware/controllers/trigger/trigger_central.cpp
View File

@ -133,7 +133,7 @@ void hwHandleVvtCamSignal(trigger_value_e front, efitick_t nowNt, int index DECL
tooth = front == TV_RISE ? SHAFT_SECONDARY_RISING : SHAFT_SECONDARY_FALLING;
} else {
// todo: nicer solution is needed
tooth = front == TV_RISE ? SHAFT_3RD_FALLING : SHAFT_3RD_FALLING;
tooth = front == TV_RISE ? SHAFT_3RD_RISING : SHAFT_3RD_FALLING;
}
LogTriggerTooth(tooth, nowNt PASS_ENGINE_PARAMETER_SUFFIX);

27
unit_tests/tests/trigger/test_nissan_vq_vvt.cpp
View File

@ -14,6 +14,7 @@ public:
int toothIndex;
TriggerWaveform *form;
bool isVvt;
int vvtIndex;
};
void func(TriggerCallback *callback) {
@ -25,14 +26,17 @@ void func(TriggerCallback *callback) {
efitick_t nowNt = getTimeNowNt();
if (callback->isVvt) {
trigger_value_e v = value ? TV_RISE : TV_FALL;
hwHandleVvtCamSignal(v, nowNt, 0 PASS_ENGINE_PARAMETER_SUFFIX);
hwHandleVvtCamSignal(v, nowNt, callback->vvtIndex PASS_ENGINE_PARAMETER_SUFFIX);
} else {
handleShaftSignal(0, value, nowNt PASS_ENGINE_PARAMETER_SUFFIX);
}
}
static void scheduleTriggerEvents(TriggerWaveform *shape, int count, bool isVvt DECLARE_ENGINE_PARAMETER_SUFFIX) {
static void scheduleTriggerEvents(TriggerWaveform *shape, int count, bool isVvt,
int vvtIndex,
int vvtOffset
DECLARE_ENGINE_PARAMETER_SUFFIX) {
int totalIndex = 0;
/**
@ -41,12 +45,13 @@ static void scheduleTriggerEvents(TriggerWaveform *shape, int count, bool isVvt
*/
for (int r = 0; r < count; r++) {
for (int i = 0; i < shape->getSize(); i++) {
float angle = shape->getAngle(totalIndex);
float angle = vvtOffset + shape->getAngle(totalIndex);
TriggerCallback *param = new TriggerCallback();
param->engine = engine;
param->toothIndex = totalIndex;
param->form = shape;
param->isVvt = isVvt;
param->vvtIndex = vvtIndex;
scheduling_s *sch = new scheduling_s();
engine->executor.scheduleByTimestamp(sch, 1000 * angle, { func, param });
@ -67,16 +72,28 @@ TEST(nissan, vq_vvt) {
static TriggerWaveform crank;
initializeNissanVQcrank(&crank);
scheduleTriggerEvents(&crank, cyclesCount, false PASS_ENGINE_PARAMETER_SUFFIX);
scheduleTriggerEvents(&crank, cyclesCount, false, -1, 0 PASS_ENGINE_PARAMETER_SUFFIX);
}
{
static TriggerWaveform vvt;
initializeNissanVQvvt(&vvt);
scheduleTriggerEvents(&vvt, cyclesCount / 6, true PASS_ENGINE_PARAMETER_SUFFIX);
scheduleTriggerEvents(&vvt, cyclesCount / 6, true,
/* vvtIndex */ 0,
/* vvtOffset */ 0
PASS_ENGINE_PARAMETER_SUFFIX);
}
{
static TriggerWaveform vvt;
initializeNissanVQvvt(&vvt);
scheduleTriggerEvents(&vvt, cyclesCount / 6, true,
/* vvtIndex */1,
/* vvtOffset */ 360
PASS_ENGINE_PARAMETER_SUFFIX);
}
scheduling_s *head;
while ((head = engine->executor.getHead()) != nullptr) {