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DTCs now hav severity and improved DTCMaintenance

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This commit is contained in:
Marcel Peterkau
2022-08-22 14:13:55 +02:00
parent 808709f5c2
commit bd4c1d9d53
14 changed files with 109 additions and 29 deletions
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23
Software/src/dtc.cpp
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@@ -2,7 +2,7 @@
DTCEntry_s DTCStorage[MAX_DTC_STORAGE];
void MaintainDTC(DTCNums_t DTC_no, boolean active)
void MaintainDTC(DTCNums_t DTC_no, DTCSeverity_t DTC_severity, boolean active)
{
for (int i = 0; i < MAX_DTC_STORAGE; i++)
{
@@ -13,6 +13,7 @@ void MaintainDTC(DTCNums_t DTC_no, boolean active)
Serial.printf("DTC gone active: %d\n", DTC_no);
DTCStorage[i].timestamp = millis();
DTCStorage[i].active = DTC_ACTIVE;
DTCStorage[i].severity = DTC_severity;
}
if (!active && DTCStorage[i].active == DTC_ACTIVE)
{
@@ -81,5 +82,25 @@ DTCNums_t getlastDTC(boolean only_active)
}
}
return pointer >= 0 ? DTCStorage[pointer].Number : DTC_LAST_DTC;
}
DTCNums_t getlastDTC_Severity(boolean only_active, DTCSeverity_t severity)
{
int8_t pointer = -1;
uint32_t lasttimestamp = 0;
for (int i = 0; i < MAX_DTC_STORAGE; i++)
{
if (DTCStorage[i].Number > 0 && DTCStorage[i].timestamp > lasttimestamp)
{
if ((only_active == false || DTCStorage[i].active == DTC_ACTIVE) && DTCStorage[i].severity == severity)
{
pointer = i;
lasttimestamp = DTCStorage[i].timestamp;
}
}
}
return pointer >= 0 ? DTCStorage[pointer].Number : DTC_LAST_DTC;
}