eep_drv.h File Reference

Routines to control EEPROM. More...

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Defines
#define	Enable_eeprom()
#define	Disable_eeprom()
#define	eeprom_busy()   (EECR &(1<<EEPE))
#define	eeprom_wr(addr, b)   (EEAR=addr, EEDR=b, EECR |= (1<<EEMPE),EECR |= (1<<EEPE))
Functions
Byte	eeprom_rd (Uint16 addr)

---

Detailed Description

Routines to control EEPROM.

• Compiler: IAR EWAVR and GNU GCC for AVR
• Supported devices: ATmega32U4

Author:

Atmel Corporation: http://www.atmel.com
Support and FAQ: http://support.atmel.no/

Definition in file eep_drv.h.

---

Define Documentation

#define Enable_eeprom

(

)

Definition at line 50 of file eep_drv.h.

#define Disable_eeprom

(

)

Definition at line 52 of file eep_drv.h.

#define eeprom_busy

(

)

(EECR &(1<<EEPE))

Definition at line 62 of file eep_drv.h.

#define eeprom_wr	(		addr,
			b
	)		(EEAR=addr, EEDR=b, EECR |= (1<<EEMPE),EECR |= (1<<EEPE))

Definition at line 74 of file eep_drv.h.

---

Function Documentation

Byte eeprom_rd

(

Uint16

addr )

Definition at line 60 of file eep_drv.c.

{
  EEAR = addr;
  EECR |= (1<<EERE);
  return(EEDR);
}