FM24C_ex.c File Reference

FM24C FRAM Driver (bank switching at I2C address level protocol) extensions. More...

#include "FM24C.h"

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Functions
FctERR	FM24C_Mass_Erase (FM24C_t *const pCpnt)
	Mass erase of FM24C.
void	FM24C_WP_GPIO_Init (FM24C_t *const pCpnt, GPIO_TypeDef *const GPIOx, const uint16_t GPIO_Pin, const GPIO_PinState GPIO_Active)
	Write Protect GPIO pin init for FM24C.
void	FM24C_WP_GPIO_Set (FM24C_t *const pCpnt, const bool state)

Detailed Description

FM24C FRAM Driver (bank switching at I2C address level protocol) extensions.

Author

SMFSW

Copyright

MIT (c) 2017-2026, SMFSW

FM24C16B: 16-Kbit (2K * 8) Serial I2C F-RAM FM24C04B: 4-Kbit (512 * 8) Serial I2C F-RAM

Note

Compatibility (tested):

• FM24C16B
• FM24C04B
• BR24T04FVM

Function Documentation

FM24C_Mass_Erase()

FctERR FM24C_Mass_Erase

(

FM24C_t *const

pCpnt

)

Mass erase of FM24C.

Parameters

[in]

pCpnt

- Pointer to FM24C component

Returns

FctERR - error code

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FM24C_WP_GPIO_Init()

void FM24C_WP_GPIO_Init	(	FM24C_t *const	pCpnt,
		GPIO_TypeDef *const	GPIOx,
		const uint16_t	GPIO_Pin,
		const GPIO_PinState	GPIO_Active )

Write Protect GPIO pin init for FM24C.

Weak Functions

FM24C Write Protect GPIO pin init may be user implemented if needed

Parameters

[in]	pCpnt	- Pointer to FM24C component
[in]	GPIOx	- WP port
[in]	GPIO_Pin	- WP pin
[in]	GPIO_Active	WP pin active state

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FM24C_WP_GPIO_Set()

void FM24C_WP_GPIO_Set	(	FM24C_t *const	pCpnt,
		const bool	state )

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