private void UpdateStatus()
{
state = CanReceivingNode.STATE_NA;
stateMessage = "";
if (!ComponentCanService.IsPacketCurrent(ELCON_CAN_STATUS, ELCON_CAN_WAIT_TIME))
{
state = CanReceivingNode.STATE_NA;
stateMessage = "N/A - No CanBus data";
return;
}
if (ChargerStatus != 0)
{
state = CanReceivingNode.STATE_FAILURE;
if (!IsHardwareOk)
{
stateMessage += "(Hardware Issue) ";
}
if (!IsTempOk)
{
stateMessage += "(Temp Issue) ";
}
if (!IsCommsOk)
{
stateMessage += "(Comms Issue) ";
}
if (!IsACOk)
{
stateMessage += "(AC Issue) ";
}
if (!IsDCOk)
{
stateMessage += "(DC Issue) ";
}
}
if (IsCharging)
{
state = CanReceivingNode.STATE_ON;
stateMessage = CanReceivingNode.STATE_ON_TEXT;
}
else
{
state = CanReceivingNode.STATE_IDLE;
stateMessage = CanReceivingNode.STATE_IDLE_TEXT;
}
}
private void UpdateState()
{
state = CanReceivingNode.STATE_NA;
stateMessage = CanReceivingNode.STATE_NA_TEXT;
if (!ComponentCanService.IsPacketCurrent(BaseAddress, BMU_CAN_WAIT_TIME))
{
state = CanReceivingNode.STATE_NA;
stateMessage = "N/A - No CanBus data";
return;
}
stateMessage = "";
if ((ExtendedStausFlag & BMU.STATUS_CELL_OVER_VOLTAGE) != 0)
{
state = CanReceivingNode.STATE_FAILURE;
stateMessage = stateMessage + "(Cell over voltage) ";
}
if ((ExtendedStausFlag & BMU.STATUS_CELL_UNDER_VOLTAGE) != 0)
{
state = CanReceivingNode.STATE_FAILURE;
stateMessage = stateMessage + "(Cell under voltage) ";
}
if ((ExtendedStausFlag & BMU.STATUS_CELL_OVER_TEMPERATURE) != 0)
{
state = CanReceivingNode.STATE_FAILURE;
stateMessage = stateMessage + "(Cell over temp) ";
}
if ((ExtendedStausFlag & BMU.STATUS_MEASUREMENT_UNTRUSTTED) != 0)
{
state = CanReceivingNode.STATE_WARNING;
stateMessage = stateMessage + "(Measurement Untrusted) ";
}
if ((ExtendedStausFlag & BMU.STATUS_CMU_COMMUNICATIONS_TIMEOUT) != 0)
{
state = CanReceivingNode.STATE_FAILURE;
stateMessage = stateMessage + "(CMU Comms Timeout) ";
}
if ((ExtendedStausFlag & BMU.STATUS_VEHICLE_COMMUNICATIONS_TIMEOUT) != 0)
{
state = CanReceivingNode.STATE_FAILURE;
stateMessage = stateMessage + "(Vehicle Comms Timeout) ";
}
if ((ExtendedStausFlag & BMU.STATUS_BMU_IN_SETUP_MODE) != 0)
{
state = CanReceivingNode.STATE_WARNING;
stateMessage = stateMessage + "(BMU in setup mode) ";
}
if ((ExtendedStausFlag & BMU.STATUS_CMU_CAN_BUS_POWER_STATUS) == 0)
{
state = CanReceivingNode.STATE_WARNING;
stateMessage = stateMessage + "(CMU CanBus Power Status) ";
}
if ((ExtendedStausFlag & BMU.STATUS_PACK_ISOLATION_TEST_FAILURE) != 0)
{
state = CanReceivingNode.STATE_FAILURE;
stateMessage = stateMessage + "(Pack Isolation Failure) ";
}
if ((ExtendedStausFlag & BMU.STATUS_SOC_MEASUREMENT_IS_NOT_VALID) != 0)
{
state = CanReceivingNode.STATE_WARNING;
stateMessage = stateMessage + "(SOC Measurement not valid) ";
}
if ((ExtendedStausFlag & BMU.STATUS_CAN_12V_SUPPLY_LOW) != 0)
{
state = CanReceivingNode.STATE_WARNING;
stateMessage = stateMessage + "(CanBus 12v Supply Low) ";
}
if ((ExtendedStausFlag & BMU.STATUS_CONTACTOR_STUCK) != 0)
{
state = CanReceivingNode.STATE_FAILURE;
stateMessage = stateMessage + "(Contactor Stuck) ";
}
if ((ExtendedStausFlag & BMU.STATUS_CMU_HAS_DETECTED_EXTRA_CELL) != 0)
{
state = CanReceivingNode.STATE_FAILURE;
stateMessage = stateMessage + "(Detected extra cell) ";
}
if (state != CanReceivingNode.STATE_NA)
{
return;
}
if (PrechargeState == PRECHARGE_STATUS_ERROR)
{
state = CanReceivingNode.STATE_FAILURE;
stateMessage = "(Precharge Error)";
return;
}
if (PrechargeState == PRECHARGE_STATUS_IDLE || PrechargeState == PRECHARGE_STATUS_MEASURE || PrechargeState == PRECHARGE_STATUS_PRECHARGE)
{
state = CanReceivingNode.STATE_IDLE;
stateMessage = "(Precharge Idle)";
return;
}
if (PrechargeState == PRECHARGE_STATUS_RUN && !Contactor1DriverOutput)
{
state = CanReceivingNode.STATE_OFF;
stateMessage = "(Contactors Closed)";
return;
}
if (PrechargeState == PRECHARGE_STATUS_RUN && Contactor1DriverOutput)
{
state = CanReceivingNode.STATE_ON;
stateMessage = "(On and Ready)";
return;
}
}