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Add CPU overheat event

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This commit is contained in:
Daniel Öster 2025-04-15 19:08:12 +03:00
parent a7e6eca69e
commit dc470e64c4
3 changed files with 11 additions and 0 deletions
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7
Software/src/devboard/safety/safety.cpp
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@ -19,6 +19,13 @@ battery_pause_status emulator_pause_status = NORMAL;
//battery pause status end
void update_machineryprotection() {
// Check if the CPU is too hot
if (datalayer.system.info.CPU_temperature > 80.0f) {
set_event(EVENT_CPU_OVERHEAT, 0);
} else {
clear_event(EVENT_CPU_OVERHEAT);
}
// Check health status of CAN interfaces
if (datalayer.system.info.can_native_send_fail) {
set_event(EVENT_CAN_NATIVE_TX_FAILURE, 0);

3
Software/src/devboard/utils/events.cpp
View file

@ -47,6 +47,7 @@ void init_events(void) {
events.entries[EVENT_CAN_CHARGER_MISSING].level = EVENT_LEVEL_INFO;
events.entries[EVENT_CAN_INVERTER_MISSING].level = EVENT_LEVEL_WARNING;
events.entries[EVENT_CONTACTOR_WELDED].level = EVENT_LEVEL_WARNING;
events.entries[EVENT_CPU_OVERHEAT].level = EVENT_LEVEL_WARNING;
events.entries[EVENT_WATER_INGRESS].level = EVENT_LEVEL_ERROR;
events.entries[EVENT_CHARGE_LIMIT_EXCEEDED].level = EVENT_LEVEL_INFO;
events.entries[EVENT_DISCHARGE_LIMIT_EXCEEDED].level = EVENT_LEVEL_INFO;
@ -191,6 +192,8 @@ const char* get_event_message_string(EVENTS_ENUM_TYPE event) {
return "Inverter not sending messages via CAN for the last 60 seconds. Check wiring!";
case EVENT_CONTACTOR_WELDED:
return "Contactors sticking/welded. Inspect battery with caution!";
case EVENT_CPU_OVERHEAT:
return "Battery-Emulator CPU overheating! Increase airflow/cooling to increase hardware lifespan!";
case EVENT_CHARGE_LIMIT_EXCEEDED:
return "Inverter is charging faster than battery is allowing.";
case EVENT_DISCHARGE_LIMIT_EXCEEDED:

1
Software/src/devboard/utils/events.h
View file

@ -21,6 +21,7 @@
XX(EVENT_CAN_NATIVE_TX_FAILURE) \
XX(EVENT_CHARGE_LIMIT_EXCEEDED) \
XX(EVENT_CONTACTOR_WELDED) \
XX(EVENT_CPU_OVERHEAT) \
XX(EVENT_DISCHARGE_LIMIT_EXCEEDED) \
XX(EVENT_WATER_INGRESS) \
XX(EVENT_12V_LOW) \