ATMEL Hardware data flash configuration
[evk527]

Macros to init the environnement for DF on evk527. More...

Defines

#define DF_4_MB
#define DF_NB_MEM   1
#define Df_init_spi()
#define Df_select_0()   (PORTE &= ~(1<<PINE6))
#define Df_desel_all()   (PORTE |= (1<<PINE6))

Detailed Description

Macros to init the environnement for DF on evk527.


Define Documentation

#define DF_4_MB

Definition at line 140 of file evk_527.h.

#define DF_NB_MEM   1

Definition at line 141 of file evk_527.h.

 
#define Df_init_spi (  ) 

Value:

(DDRB  &= ~((1<<PINB3)), \
                            DDRB  |=  ((1<<PINB2)|(1<<PINB1)|(1<<PINB0)), \
                            PORTB |=  ((1<<PINB3)|(1<<PINB2)|(1<<PINB1)|(1<<PINB0)), \
                            DDRE  |=  ((1<<PINE6)), \
                            PORTE |=  ((1<<PINE6)) )

Definition at line 149 of file evk_527.h.

 
#define Df_select_0 (  )     (PORTE &= ~(1<<PINE6))

Definition at line 154 of file evk_527.h.

 
#define Df_desel_all (  )     (PORTE |= (1<<PINE6))

Definition at line 155 of file evk_527.h.


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