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Add more events for i3 to aid troubleshooting

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This commit is contained in:
Daniel 2024-04-23 22:53:11 +03:00
parent 201e6be2bc
commit 605cdcc8ab
3 changed files with 17 additions and 1 deletions
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12
Software/src/battery/BMW-I3-BATTERY.cpp
View file

@ -459,6 +459,18 @@ void update_values_battery() { //This function maps all the values fetched via
set_event(EVENT_CAN_RX_WARNING, 0);
}
// Perform other safety checks
if (battery_status_error_locking == 2) { // HVIL seated?
set_event(EVENT_HVIL_FAILURE, 0);
} else {
clear_event(EVENT_HVIL_FAILURE);
}
if (battery_status_precharge_locked == 2) { // Capacitor seated?
set_event(EVENT_PRECHARGE_FAILURE, 0);
} else {
clear_event(EVENT_PRECHARGE_FAILURE);
}
#ifdef DEBUG_VIA_USB
Serial.println(" ");
Serial.print("Values sent to inverter: ");

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

@ -144,6 +144,7 @@ void init_events(void) {
events.entries[EVENT_BATTERY_CHG_DISCHG_STOP_REQ].level = EVENT_LEVEL_ERROR;
events.entries[EVENT_LOW_SOH].level = EVENT_LEVEL_ERROR;
events.entries[EVENT_HVIL_FAILURE].level = EVENT_LEVEL_ERROR;
events.entries[EVENT_PRECHARGE_FAILURE].level = EVENT_LEVEL_INFO;
events.entries[EVENT_INTERNAL_OPEN_FAULT].level = EVENT_LEVEL_ERROR;
events.entries[EVENT_INVERTER_OPEN_CONTACTOR].level = EVENT_LEVEL_INFO;
events.entries[EVENT_CELL_UNDER_VOLTAGE].level = EVENT_LEVEL_ERROR;
@ -230,6 +231,8 @@ const char* get_event_message_string(EVENTS_ENUM_TYPE event) {
case EVENT_HVIL_FAILURE:
return "ERROR: Battery interlock loop broken. Check that high voltage connectors are seated. Battery will be "
"disabled!";
case EVENT_PRECHARGE_FAILURE:
return "Info: Battery failed to precharge. Check that capacitor is seated on high voltage output.";
case EVENT_INTERNAL_OPEN_FAULT:
return "ERROR: High voltage cable removed while battery running. Opening contactors!";
case EVENT_INVERTER_OPEN_CONTACTOR:

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

@ -6,7 +6,7 @@
// #define INCLUDE_EVENTS_TEST // Enable to run an event test loop, see events_test_on_target.cpp
#define EE_MAGIC_HEADER_VALUE 0x0002 // 0x0000 to 0xFFFF
#define EE_MAGIC_HEADER_VALUE 0x0003 // 0x0000 to 0xFFFF
#define GENERATE_ENUM(ENUM) ENUM,
#define GENERATE_STRING(STRING) #STRING,
@ -46,6 +46,7 @@
XX(EVENT_BATTERY_WARMED_UP) \
XX(EVENT_LOW_SOH) \
XX(EVENT_HVIL_FAILURE) \
XX(EVENT_PRECHARGE_FAILURE) \
XX(EVENT_INTERNAL_OPEN_FAULT) \
XX(EVENT_INVERTER_OPEN_CONTACTOR) \
XX(EVENT_CELL_UNDER_VOLTAGE) \