1.1.4.4.17 DRV_NAND_FLASH_SkipBlock_PageRead Function

C

bool DRV_NAND_FLASH_SkipBlock_PageRead(
    const DRV_HANDLE handle,
    uint16_t blockNum,
    uint16_t pageNum,
    uint8_t *data,
    uint8_t *spare,
    bool disableBlockCheck
);

Summary

Reads the data and/or the spare area of a page of given block from NAND Flash.

Description

This function schedules a blocking operation for reading the data and/or the spare area of a page of given block from NAND Flash.

Precondition

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
blockNum	Block number to read page from
pageNum	Page number to read inside the given block
data	Pointer to destination data buffer
spare	Pointer to destination spare buffer.
disableBlockCheck	0 - Block will be checked as good before reading a page. 1 - Block will not check before reading a page.

Returns

true - If Page read is successfully completed

false - If Page read fails

Example

DRV_HANDLE handle; // Returned from DRV_NAND_FLASH_Open
uint16_t blockNum = 3;
uint16_t pageNum = 0;
static uint8_t pageBuffer[4096 + 224];

if (DRV_NAND_FLASH_SkipBlock_PageRead(handle, blockNum, pageNum, pageBuffer, 0, 0))
{
    // Page read successfully completed
}

Remarks

This routine will block waiting until read request is completed successfully.