Read-only protection functions

No writing! Protect block or whole chip. More...

Functions
W25Q_STATE	W25Q_BlockReadOnly (u32_t Addr, bool enable)
	W25Q 4K Block lock Set read-only status to 4K block. More...
W25Q_STATE	W25Q_BlockReadOnlyCheck (bool *state, u32_t Addr)
	W25Q 4K Block lock CHECK Check read-only status from 4K block. More...
W25Q_STATE	W25Q_GlobalReadOnly (bool enable)
	W25Q Global read-only lock Set read-only status to the whole chip. More...

Detailed Description

No writing! Protect block or whole chip.

Function Documentation

W25Q_BlockReadOnly()

W25Q_STATE W25Q_BlockReadOnly	(	u32_t	Addr,
		bool	enable
	)

W25Q 4K Block lock Set read-only status to 4K block.

Individual block/sector read-only lock.

Attention

Func in development

Parameters

[in]	Addr	Block address
[in]	enable	1-Enable/0-Disable

Returns

W25Q_STATE enum

W25Q_BlockReadOnlyCheck()

W25Q_STATE W25Q_BlockReadOnlyCheck	(	bool *	state,
		u32_t	Addr
	)

W25Q 4K Block lock CHECK Check read-only status from 4K block.

Check block's/sector's read-only lock status.

Attention

Func in development

Parameters

[out]	state	Block read-only status (1-locked/0-unlocked)
[in]	Addr	Block address

Returns

W25Q_STATE enum

W25Q_GlobalReadOnly()

W25Q_STATE W25Q_GlobalReadOnly

(

bool

enable

)

W25Q Global read-only lock Set read-only status to the whole chip.

Set read-only param to all chip.

Attention

Func in development

Parameters

[in]

enable

1-enable/0-disable

Returns

W25Q_STATE enum