Collaboration diagram for Error Tracking Functions:

Functions
IFX_EXTERN void	IfxFlash_clearCorrectableErrorTracking (IfxFlash_PortId portId)
	Clear the Correctable errors in Corrected Bits Address Buffer Configuration Port x (CBABCFGx) register. More...

IFX_EXTERN void	IfxFlash_clearUncorrectableErrorTracking (IfxFlash_PortId portId)
	Select the uncorrectable errors in UnCorrectable Bits Address Buffer Configuration Port x (UBABCFGx) register. More...

IFX_EXTERN void	IfxFlash_disableCorrectableErrorTracking (IfxFlash_PortId portId, boolean disable)
	Disable the Correctable errors in Corrected Bits Address Buffer Configuration Port x (CBABCFGx) register. More...

IFX_EXTERN void	IfxFlash_disableUncorrectableErrorTracking (IfxFlash_PortId portId, boolean disable)
	Clear the uncorrectable errors in UnCorrectable Bits Address Buffer Configuration Port x (UBABCFGx) register. More...

IFX_EXTERN uint32	IfxFlash_getTrackedCorrectableErrors (IfxFlash_PortId portId, IfxFlash_ErrorTracking_Address *trackedFlashAdresses)
	Returns the tracked correctable error addresses, error types and number of errors which are stored in the CBAB registers. More...

IFX_EXTERN uint32	IfxFlash_getTrackedUncorrectableErrors (IfxFlash_PortId portId, IfxFlash_ErrorTracking_Address *trackedFlashAdresses)
	Returns the tracked uncorrectable error addresses, error types and number of errors which are stored in the UBAB registers. More...

IFX_EXTERN void	IfxFlash_selectCorrectableErrorTracking (IfxFlash_PortId portId, IfxFlash_ErrorTracking errorTracking)
	Enables error tracking for correctable flash errors. More...

IFX_EXTERN void	IfxFlash_selectUncorrectableErrorTracking (IfxFlash_PortId portId, IfxFlash_ErrorTracking errorTracking)
	Enables error tracking for uncorrectable flash errors. More...

Detailed Description

Function Documentation

IFX_EXTERN void IfxFlash_clearCorrectableErrorTracking ( IfxFlash_PortId portId)

Clear the Correctable errors in Corrected Bits Address Buffer Configuration Port x (CBABCFGx) register.

Parameters

portId Corrected Bits Address Buffer Port Id

Returns: None

Definition at line 36 of file IfxFlash.c.

IFX_EXTERN void IfxFlash_clearUncorrectableErrorTracking ( IfxFlash_PortId portId)

Select the uncorrectable errors in UnCorrectable Bits Address Buffer Configuration Port x (UBABCFGx) register.

Parameters

portId UnCorrected Bits Address Buffer Port Id

Returns: None

Definition at line 52 of file IfxFlash.c.

IFX_EXTERN void IfxFlash_disableCorrectableErrorTracking	(	IfxFlash_PortId	portId,
		boolean	disable
	)

Disable the Correctable errors in Corrected Bits Address Buffer Configuration Port x (CBABCFGx) register.

Parameters

portId	Corrected Bits Address Buffer Port Id
disable	Disable/enable the error tracking

Returns: None

Definition at line 58 of file IfxFlash.c.

IFX_EXTERN void IfxFlash_disableUncorrectableErrorTracking	(	IfxFlash_PortId	portId,
		boolean	disable
	)

Clear the uncorrectable errors in UnCorrectable Bits Address Buffer Configuration Port x (UBABCFGx) register.

Parameters

portId	UnCorrected Bits Address Buffer Port Id
disable	Disable/enable the error tracking

Returns: None

Definition at line 64 of file IfxFlash.c.

IFX_EXTERN uint32 IfxFlash_getTrackedCorrectableErrors	(	IfxFlash_PortId	portId,
		IfxFlash_ErrorTracking_Address *	trackedFlashAdresses
	)

Returns the tracked correctable error addresses, error types and number of errors which are stored in the CBAB registers.

Parameters

portId	Corrected Bits Address Buffer Port Id
trackedFlashAdresses	tracked flash addresses for correctable errors

Returns: numErrors

Example usage to print out tracked errors :

{
    IfxFlash_ErrorTracking_Address trackedAddresses[IFX_FLASH_ERROR_TRACKING_MAX_CORRECTABLE_ERRORS];
    IfxFlash_portId portId = 0;
    uint8  numTrackedAddresses = IfxFlash_getTrackedCorrectableErrors(portId, trackedAddresses);
    for(int i=0; i<numTrackedAddresses; ++i) {
        printf("%d: A:0x%04x Error Type:%d \n",
               i,
               trackedAddresses[i].address,
               trackedAddresses[i].errorType);
    }
}

Definition at line 202 of file IfxFlash.c.

IFX_EXTERN uint32 IfxFlash_getTrackedUncorrectableErrors	(	IfxFlash_PortId	portId,
		IfxFlash_ErrorTracking_Address *	trackedFlashAdresses
	)

Returns the tracked uncorrectable error addresses, error types and number of errors which are stored in the UBAB registers.

Parameters

portId	UnCorrected Bits Address Buffer Port Id
trackedFlashAdresses	tracked flash addresses for uncorrectable errors

Returns: numErrors

Example usage to print out tracked errors :

{
    IfxFlash_ErrorTracking_Address trackedAddresses[IFX_FLASH_ERROR_TRACKING_MAX_UNCORRECTABLE_ERRORS];
    IfxFlash_portId portId = 0;
    uint8  numTrackedAddresses = IfxFlash_getTrackedUnCorrectableErrors(portId, trackedAddresses);
    for(int i=0; i<numTrackedAddresses; ++i) {
        printf("%d: A:0x%04x Error Type:%d \n",
               i,
               trackedAddresses[i].address,
               trackedAddresses[i].errorType);
    }
}

Definition at line 232 of file IfxFlash.c.

IFX_EXTERN void IfxFlash_selectCorrectableErrorTracking	(	IfxFlash_PortId	portId,
		IfxFlash_ErrorTracking	errorTracking
	)

Enables error tracking for correctable flash errors.

Parameters

portId	Corrected Bits Address Buffer Port Id
errorTracking	Error Tracking to be selected

Returns: None

Usage example: how to enable error tracking for two flash ports:

// enable error tracking
{
    uint16 password = IfxScuWdt_getCpuWatchdogPassword();
    IfxScuWdt_clearCpuEndinit(password);
    // PFlash0
    IfxFlash_selectCorrectableErrorTracking(IfxFlash_PortId_PortId_0, IfxFlash_ErrorTracking_correctedSingleOrDoubleBitError);
    IfxFlash_selectUncorrectableErrorTracking(IfxFlash_PortId_PortId_0, IfxFlash_ErrorTracking_uncorrectableMultiBitError);
    // PFlash1
    IfxFlash_selectCorrectableErrorTracking(IfxFlash_PortId_PortId_1, IfxFlash_ErrorTracking_correctedSingleOrDoubleBitError);
    IfxFlash_selectUncorrectableErrorTracking(IfxFlash_PortId_PortId_1, IfxFlash_ErrorTracking_uncorrectableMultiBitError);
    IfxScuWdt_setCpuEndinit(password);
}

Definition at line 303 of file IfxFlash.c.

IFX_EXTERN void IfxFlash_selectUncorrectableErrorTracking	(	IfxFlash_PortId	portId,
		IfxFlash_ErrorTracking	errorTracking
	)

Enables error tracking for uncorrectable flash errors.

Parameters

portId	UnCorrected Bits Address Buffer Port Id
errorTracking	Error Tracking to be selected

Returns: None

Usage example: see IfxFlash_selectCorrectableErrorTracking

Definition at line 315 of file IfxFlash.c.