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Nissan VVT trigger decoder #2887

This commit is contained in:
Andrey 2021-07-03 11:08:22 -04:00
parent 9ad5ec8044
commit 2ad22a262b
3 changed files with 16 additions and 11 deletions
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2
firmware/controllers/algo/obd_error_codes.h
View File

@ -2084,7 +2084,7 @@ typedef enum {
CUSTOM_ERR_TLE8888_RESPONSE = 6724,
CUSTOM_ERR_CJ125_DIAG = 6725,
CUSTOM_ERR_VVT_OUT_OF_RANGE = 6726,
CUSTOM_ERR_6727 = 6727,
CUSTOM_VVT_MODE_NOT_SELECTED = 6727,
CUSTOM_ERR_6728 = 6728,
CUSTOM_ERR_6729 = 6729,

3
firmware/controllers/trigger/trigger_central.cpp
View File

@ -106,6 +106,9 @@ void hwHandleVvtCamSignal(trigger_value_e front, efitick_t nowNt, int index DECL
}
extern const char *vvtNames[];
const char *vvtName = vvtNames[index];
if (CONFIG(vvtMode[camIndex]) == VVT_INACTIVE) {
warning(CUSTOM_VVT_MODE_NOT_SELECTED, "VVT: event on %d but no mode", camIndex);
}
#if VR_HW_CHECK_MODE
// some boards do not have hardware VR input LEDs which makes such boards harder to validate

22
unit_tests/tests/trigger/test_nissan_vq_vvt.cpp
View File

@ -14,7 +14,7 @@ public:
int toothIndex;
TriggerWaveform *form;
bool isVvt;
int vvtIndex;
int vvtBankIndex;
};
static void func(TriggerCallback *callback) {
@ -26,7 +26,7 @@ static void func(TriggerCallback *callback) {
efitick_t nowNt = getTimeNowNt();
if (callback->isVvt) {
trigger_value_e v = value ? TV_RISE : TV_FALL;
hwHandleVvtCamSignal(v, nowNt, callback->vvtIndex PASS_ENGINE_PARAMETER_SUFFIX);
hwHandleVvtCamSignal(v, nowNt, callback->vvtBankIndex * CAMS_PER_BANK PASS_ENGINE_PARAMETER_SUFFIX);
} else {
handleShaftSignal(0, value, nowNt PASS_ENGINE_PARAMETER_SUFFIX);
}
@ -37,7 +37,7 @@ static void scheduleTriggerEvents(TriggerWaveform *shape,
float timeScale,
int count,
bool isVvt,
int vvtIndex,
int vvtBankIndex,
int vvtOffset
DECLARE_ENGINE_PARAMETER_SUFFIX) {
int totalIndex = 0;
@ -47,14 +47,14 @@ static void scheduleTriggerEvents(TriggerWaveform *shape,
* and then execute those one
*/
for (int r = 0; r < count; r++) {
for (int i = 0; i < shape->getSize(); i++) {
for (size_t i = 0; i < shape->getSize(); i++) {
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;
param->vvtBankIndex = vvtBankIndex;
scheduling_s *sch = new scheduling_s();
engine->executor.scheduleByTimestamp(sch, timeScale * 1000 * angle, { func, param });
@ -91,7 +91,7 @@ TEST(nissan, vq_vvt) {
scheduleTriggerEvents(&vvt,
/* timeScale */ vvtTimeScale,
cyclesCount / 6, true,
/* vvtIndex */ 0,
/* vvtBankIndex */ 0,
/* vvtOffset */ 0
PASS_ENGINE_PARAMETER_SUFFIX);
}
@ -103,7 +103,7 @@ TEST(nissan, vq_vvt) {
scheduleTriggerEvents(&vvt,
/* timeScale */ vvtTimeScale,
cyclesCount / 6, true,
/* vvtIndex */1,
/* vvtBankIndex */1,
/* vvtOffset */ offsetBetweenCams
PASS_ENGINE_PARAMETER_SUFFIX);
}
@ -119,10 +119,12 @@ TEST(nissan, vq_vvt) {
ASSERT_TRUE(tc->vvtState[0][0].getShaftSynchronized());
//huh? ASSERT_TRUE(tc->vvtState[0][1].getShaftSynchronized());
ASSERT_TRUE(tc->vvtState[1][0].getShaftSynchronized());
angle_t firstVVTangle = 27.5;
ASSERT_NEAR(firstVVTangle, tc->vvtPosition[0][0], EPS2D);
// hmm, why 340 not 360?
ASSERT_EQ(firstVVTangle + 360 - 20, tc->vvtPosition[0][1]);
ASSERT_NEAR(firstVVTangle + offsetBetweenCams, tc->vvtPosition[1][0], EPS2D);
// todo
EXPECT_EQ(1, eth.recentWarnings()->getCount());
}