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##

# 1.1.4.4.9 DRV_NAND_FLASH_FeatureGet Function

## C

    bool DRV_NAND_FLASH_FeatureGet(const DRV_HANDLE handle, uint8_t *featureData, uint8_t featureDataSize, uint8_t featureAddress)

## Summary

Read target specific features.

## Description

This routine reads target specific features from NAND Flash.

## Preconditions

The DRV_NAND_FLASH_Open() routine must have been called for the specified NAND FLASH driver instance.

## Parameters

Param | Description
--- | ---
handle | A valid open-instance handle, returned from the driver's open routine
featureData | Pointer to destination buffer into which subfeature data to be placed from NAND Flash
featureDataSize | Total number of subfeature data bytes to be read
featureAddress | Specific feature address to be send after command cycle.

## Returns

true - If specific feature is read successfully from the flash

false - If invalid handle

## Example

    i.e. Read NAND Flash ECC controller if NAND Flash supports internal ECC controller
    #define NAND_FLASH_TARGET_DISABLE_INTERNAL_ECC 0x90
    uint8_t featureData[4];
    DRV_HANDLE handle; // Returned from DRV_NAND_FLASH_Open

    if (DRV_NAND_FLASH_FeatureGet(handle, featureData, sizeof(featureData), NAND_FLASH_TARGET_DISABLE_INTERNAL_ECC))
    {
        // Feature data read successfully
    }

## Remarks

This routine will block for hardware access.