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BUG: phase sensor validation attending - detect missing CAM signal #659 

preparation
This commit is contained in:
rusefi 2019-05-10 23:52:55 -04:00
parent 1c9a9d35a6
commit ff1d10dd2e
5 changed files with 29 additions and 18 deletions
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2
firmware/controllers/algo/obd_error_codes.h
View File

@ -366,7 +366,7 @@ typedef enum {
//P0332 Knock Sensor 2 Circuit Low Input (Bank 2)
//P0333 Knock Sensor 2 Circuit High Input (Bank 2)
//P0334 Knock Sensor 2 Circuit Intermittent (Bank 2)
//P0335 Crankshaft Position Sensor A Circuit Malfunction
OBD_Crankshaft_Position_Sensor_A_Circuit_Malfunction = 335,
//P0336 Crankshaft Position Sensor A Circuit Range/Performance
//P0337 Crankshaft Position Sensor A Circuit Low Input
//P0338 Crankshaft Position Sensor A Circuit High Input

2
firmware/controllers/trigger/main_trigger_callback.cpp
View File

@ -472,7 +472,7 @@ void mainTriggerCallback(trigger_event_e ckpSignalType, uint32_t trgEventIndex D
return;
}
if (rpm == NOISY_RPM) {
warning(OBD_Camshaft_Position_Sensor_Circuit_Range_Performance, "noisy trigger");
warning(OBD_Crankshaft_Position_Sensor_A_Circuit_Malfunction, "noisy trigger");
// TODO: add 'pin shutdown' invocation somewhere - coils might be still open here!
return;
}

21
firmware/controllers/trigger/trigger_central.cpp
View File

@ -84,16 +84,7 @@ void addTriggerEventListener(ShaftPositionListener listener, const char *name, E
engine->triggerCentral.addEventListener(listener, name, engine);
}
#if EFI_PROD_CODE || EFI_SIMULATOR
int triggerReentraint = 0;
int maxTriggerReentraint = 0;
uint32_t triggerDuration;
uint32_t triggerMaxDuration = 0;
static bool isInsideTriggerHandler = false;
void hwHandleVvtCamSignal(trigger_value_e front) {
void hwHandleVvtCamSignal(trigger_value_e front DECLARE_ENGINE_PARAMETER_SUFFIX) {
addEngineSnifferEvent(VVT_NAME, front == TV_RISE ? WC_UP : WC_DOWN);
if (CONFIGB(vvtCamSensorUseRise) ^ (front != TV_FALL)) {
@ -184,6 +175,16 @@ void hwHandleVvtCamSignal(trigger_value_e front) {
}
#if EFI_PROD_CODE || EFI_SIMULATOR
int triggerReentraint = 0;
int maxTriggerReentraint = 0;
uint32_t triggerDuration;
uint32_t triggerMaxDuration = 0;
static bool isInsideTriggerHandler = false;
void hwHandleShaftSignal(trigger_event_e signal) {
// for effective noise filtering, we need both signal edges,
// so we pass them to handleShaftSignal() and defer this test

2
firmware/controllers/trigger/trigger_central.h
View File

@ -60,7 +60,7 @@ private:
void triggerInfo(void);
efitime_t getCrankEventCounter(DECLARE_ENGINE_PARAMETER_SIGNATURE);
void hwHandleShaftSignal(trigger_event_e signal);
void hwHandleVvtCamSignal(trigger_value_e front);
void hwHandleVvtCamSignal(trigger_value_e front DECLARE_ENGINE_PARAMETER_SUFFIX);
void initTriggerCentral(Logging *sharedLogger);
void printAllCallbacksHistogram(void);

20
unit_tests/tests/test_cam_vtt_input.cpp
View File

@ -72,7 +72,7 @@ TEST(sensors, testNoisyInput) {
ASSERT_EQ( 2, unitTestWarningCodeState.recentWarnings.getCount()) << "warningCounter#testNoisyInput";
ASSERT_EQ(CUSTOM_SYNC_COUNT_MISMATCH, unitTestWarningCodeState.recentWarnings.get(0)) << "@0";
ASSERT_EQ(OBD_Camshaft_Position_Sensor_Circuit_Range_Performance, unitTestWarningCodeState.recentWarnings.get(1)) << "@0";
ASSERT_EQ(OBD_Crankshaft_Position_Sensor_A_Circuit_Malfunction, unitTestWarningCodeState.recentWarnings.get(1)) << "@0";
}
TEST(sensors, testCamInput) {
@ -82,9 +82,9 @@ TEST(sensors, testCamInput) {
// and now changing to ONE trigger on CRANK with CAM/VVT
setOperationMode(engineConfiguration, FOUR_STROKE_CRANK_SENSOR);
eth.setTriggerType(TT_ONE PASS_ENGINE_PARAMETER_SUFFIX);
engineConfiguration->useOnlyRisingEdgeForTrigger = true;
engineConfiguration->camInput = GPIOA_10;
eth.setTriggerType(TT_ONE PASS_ENGINE_PARAMETER_SUFFIX);
engineConfiguration->camInput = GPIOA_10; // we just need to indicate that we have CAM
ASSERT_EQ( 0, GET_RPM()) << "testCamInput RPM";
@ -93,10 +93,20 @@ TEST(sensors, testCamInput) {
eth.fireRise(50);
eth.fireRise(50);
eth.fireRise(50);
ASSERT_EQ(1200, GET_RPM()) << "testCamInput RPM";
ASSERT_EQ(1, unitTestWarningCodeState.recentWarnings.getCount()) << "warningCounter#testCamInput";
ASSERT_EQ(0, unitTestWarningCodeState.recentWarnings.getCount()) << "warningCounter#testCamInput";
for (int i = 0; i < 100;i++)
for (int i = 0; i < 50;i++) {
eth.fireRise(50);
}
ASSERT_EQ(0, unitTestWarningCodeState.recentWarnings.getCount()) << "warningCounter#testCamInput #2";
for (int i = 0; i < 50;i++) {
eth.fireRise(50);
}
ASSERT_EQ(0, unitTestWarningCodeState.recentWarnings.getCount()) << "warningCounter#testCamInput #3";
}