nandflash.c File Reference

Detailed Description

EFM32GG_STK3700 nandflash driver.

Version

5.1.1

License

Copyright 2015 Silicon Labs, Inc. 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.c.

#include <stddef.h>
#include "em_device.h"
#include "em_dma.h"
#include "em_ebi.h"
#include "dmactrl.h"
#include "nandflash.h"

Go to the source code of this file.

Functions
bool	NANDFLASH_AddressValid (uint32_t address)
	Check if an address is valid for the nand flash device. More...
int	NANDFLASH_CopyPage (uint32_t dstAddr, uint32_t srcAddr)
	Copy a page within the device to a new location. More...
NANDFLASH_Info_TypeDef *	NANDFLASH_DeviceInfo (void)
	Return a pointer to a NANDFLASH_Info_TypeDef structure, which contain vital nand flash device information. More...
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. More...
int	NANDFLASH_EraseBlock (uint32_t address)
	Erase a block in the nand flash. More...
int	NANDFLASH_Init (int dmaCh)
	Initialize the NANDFLASH module. More...
int	NANDFLASH_MarkBadBlock (uint32_t address)
	Mark a block as bad. More...
int	NANDFLASH_ReadPage (uint32_t address, uint8_t *buffer)
	Read a page from nand device. Ecc errors will be detected and corrected if possible. NANDFLASH_Info_TypeDef::ecc will be set to the ecc generated while reading the page data. NANDFLASH_Info_TypeDef::spare will be set to the content of the page spare area. More...
int	NANDFLASH_ReadSpare (uint32_t address, uint8_t *buffer)
	Read the spare area content of a page. More...
int	NANDFLASH_WritePage (uint32_t address, uint8_t *buffer)
	Write a page in nand device. The ECC generated while writing the page data is written in the spare area at byte positions 7, 8 and 9. More...