Example #1
0
Std_ReturnType Wdg_SetMode (WdgIf_ModeType Mode)
{
	/* @req SWS_Wdg_00160 */
    static const Wdg_SettingsType *modeWdgConfig;
    Std_ReturnType res = E_NOT_OK;

    /* @req SWS_Wdg_00017 */
    /* @req SWS_Wdg_00010 */
    VALIDATE_RV(runTimeData.configWdgPtr != NULL, WDG_SET_MODE_SERVICE_ID, WDG_E_DRIVER_STATE, E_NOT_OK);

	switch (Mode)
	{
	case WDGIF_OFF_MODE:
		modeWdgConfig = &(runTimeData.configWdgPtr->Wdg_ModeConfig->WdgSettingsOff);
		break;
	case WDGIF_FAST_MODE:
		modeWdgConfig = &(runTimeData.configWdgPtr->Wdg_ModeConfig->WdgSettingsFast);
		break;
	case WDGIF_SLOW_MODE:
		modeWdgConfig = &(runTimeData.configWdgPtr->Wdg_ModeConfig->WdgSettingsSlow);
		break;
	default:
	    /* @req SWS_Wdg_00091 */
	    REPORT_DET_ERROR(WDG_SET_MODE_SERVICE_ID, WDG_E_PARAM_MODE);
		modeWdgConfig = NULL;
		break;
	}

	if (modeWdgConfig != NULL)
	{
		/* Enable watchdog if config tell us to.. */
		if (modeWdgConfig->ActivationBit != 0u)
		{
#if defined(CFG_MPC560X) || defined(CFG_MPC563XM) || defined(CFG_MPC5744P) || defined(CFG_MPC5645S) || defined(CFG_MPC5644A) || defined(CFG_MPC5777M)
		  StopWatchdog(); // must be stopped in order to change TO
#endif
		    /* @req SWS_Wdg_00145*/
			StartWatchdog(modeWdgConfig->ReloadValue);
		}
		else
		{
			StopWatchdog();
		}

		/* Set internal mode for debugging and test */
		runTimeData.mode = Mode;

		res = E_OK;
	}

	/* @req SWS_Wdg_00103 */
	return res;
}
Example #2
0
Std_ReturnType Wdg_SetMode (WdgIf_ModeType Mode)
{
	Std_ReturnType res = E_NOT_OK;
	switch (Mode)
	{
	case WDGIF_OFF_MODE:
		modeWdgConfig = &configWdgPtr->Wdg_ModeConfig->WdgSettingsOff;
		break;
	case WDGIF_FAST_MODE:
		modeWdgConfig = &configWdgPtr->Wdg_ModeConfig->WdgSettingsFast;
		break;
	case WDGIF_SLOW_MODE:
		modeWdgConfig = &(configWdgPtr->Wdg_ModeConfig->WdgSettingsSlow);
		break;
	default:
		modeWdgConfig = 0;
		break;
	}
	if (modeWdgConfig != 0)
	{
		/* Enable watchdog if config tell us to.. */
		if (modeWdgConfig->ActivationBit)
		{
#if defined(CFG_MPC560X) || defined(CFG_MPC563XM)
		  StopWatchdog(); // must be stopped in order to change TO
 		  SWT.TO.R = modeWdgConfig->ReloadValue;
#endif
			StartWatchdog(modeWdgConfig->ReloadValue);
		}
		else
		{
			StopWatchdog();
		}
		res = E_OK;
	}

	return res;
}