Erase functions

Erase sector, blocks or whole chip. More...

Functions
W25Q_STATE	W25Q_EraseSector (u32_t SectAddr)
	W25Q Sector erase (4KB) Minimal size operation to erase data. More...
W25Q_STATE	W25Q_EraseBlock (u32_t BlockAddr, u8_t size)
	W25Q Block erase (32/64 KB) Func to erase big block. More...
W25Q_STATE	W25Q_EraseChip (void)
	W25Q Chip erase Func to erase all the data on chip. More...

Detailed Description

Erase sector, blocks or whole chip.

Function Documentation

W25Q_EraseBlock()

W25Q_STATE W25Q_EraseBlock	(	u32_t	BlockAddr,
		u8_t	size
	)

W25Q Block erase (32/64 KB) Func to erase big block.

Erase 32KB/64KB Sector.

Note

Should be executed before writing

Parameters

[in]	BlockAddr	Block start address
[in]	size	Size of block: 32KB or 64KB

Returns

W25Q_STATE enum

W25Q_EraseChip()

W25Q_STATE W25Q_EraseChip

(

void

)

W25Q Chip erase Func to erase all the data on chip.

Erase all chip.

Note

Should be executed before writing

Parameters

none

Returns

W25Q_STATE enum

W25Q_EraseSector()

W25Q_STATE W25Q_EraseSector

(

u32_t

SectAddr

)

W25Q Sector erase (4KB) Minimal size operation to erase data.

Erase 4KB Sector.

Note

Should be executed before writing

Parameters

[in]

SectAddr

Sector start address

Returns

W25Q_STATE enum