nandflash.h File Reference

EFM32GG_STK3700 nandflash driver. More...

Go to the source code of this file.

Data Structures

struct  NANDFLASH_Info_TypeDef
 NANDFLASH device information structure. More...

Defines

#define NAND256W3A_SPARESIZE   16
 Spare area size of Numonyx NAND256W3A.
#define NAND_SPARE_BADBLOCK_POS   5
 Spare area position of bad-block marker.
#define NAND_SPARE_ECC0_POS   6
 Spare area position of ECC byte 0 (LSB).
#define NAND_SPARE_ECC1_POS   7
 Spare area position of ECC byte 1.
#define NAND_SPARE_ECC2_POS   8
 Spare area position of ECC byte 2 (MSB).

Enumerations

enum  NANDFLASH_Status_TypeDef {
  NANDFLASH_STATUS_OK = 0,
  NANDFLASH_INVALID_DEVICE = -1,
  NANDFLASH_INVALID_ADDRESS = -2,
  NANDFLASH_WRITE_ERROR = -3,
  NANDFLASH_ECC_ERROR = -4,
  NANDFLASH_ECC_UNCORRECTABLE = -5,
  NANDFLASH_INVALID_SETUP = -6,
  NANDFLASH_NOT_INITIALIZED = -7
}
 

NANDFLASH status enumerator.

More...

Functions

bool NANDFLASH_AddressValid (uint32_t addr)
 Check if an address is valid for the nand flash device.
int NANDFLASH_CopyPage (uint32_t dstAddr, uint32_t srcAddr)
 Copy a page within the device to a new location.
NANDFLASH_Info_TypeDefNANDFLASH_DeviceInfo (void)
 Return a pointer to a NANDFLASH_Info_TypeDef structure, which contain vital nand flash device information.
int NANDFLASH_EccCorrect (uint32_t generatedEcc, uint32_t readEcc, uint8_t *data)
 Check generated ECC against ECC read from device and correct data if possible.
int NANDFLASH_EraseBlock (uint32_t address)
 Erase a block in the nand flash.
int NANDFLASH_Init (int dmaCh)
 Initialize the NANDFLASH module.
int NANDFLASH_MarkBadBlock (uint32_t address)
 Mark a block as bad.
int NANDFLASH_ReadPage (uint32_t address, uint8_t *buffer)
 Read a page from nand device.
int NANDFLASH_ReadSpare (uint32_t address, uint8_t *buffer)
 Read the spare area content of a page.
int NANDFLASH_WritePage (uint32_t address, uint8_t *buffer)
 Write a page in nand device.

Detailed Description

EFM32GG_STK3700 nandflash driver.

Version:
4.0.0

License

(C) Copyright 2014 Silicon Labs, http://www.silabs.com

This file is licensed under the Silabs License Agreement. See the file "Silabs_License_Agreement.txt" for details. Before using this software for any purpose, you must agree to the terms of that agreement.

Definition in file nandflash.h.