data flash configuration
[stk526]

Macros to init the environnement for DF on STK526 board. More...

Defines
#define	DF_8_MB
#define	DF_NB_MEM   1
#define	Df_init_spi()
#define	Df_select_0()   (PORTC &= ~(1<<PINC2))
#define	Df_desel_all()   (PORTC |= (1<<PINC2))

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Detailed Description

Macros to init the environnement for DF on STK526 board.

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Define Documentation

#define DF_8_MB

Definition at line 158 of file stk_526.h.

#define DF_NB_MEM   1

Definition at line 159 of file stk_526.h.

Referenced by df_mem_check(), and df_read_capacity().

 

#define Df_init_spi

(

)

Value:

(DDRB  &= ~((1<<PINB3)), \
                            DDRB  |=  ((1<<PINB2)|(1<<PINB1)|(1<<PINB0)), \
                            PORTB |=  ((1<<PINB3)|(1<<PINB2)|(1<<PINB1)|(1<<PINB0)),\
                            DDRC  |=  ((1<<PINC2)), \
                            PORTC |=  ((1<<PINC2)) )

Definition at line 167 of file stk_526.h.

Referenced by df_init().

 

#define Df_select_0

(

)

(PORTC &= ~(1<<PINC2))

Definition at line 172 of file stk_526.h.

Referenced by df_chipselect_current().

 

#define Df_desel_all

(

)

(PORTC |= (1<<PINC2))

Definition at line 173 of file stk_526.h.

Referenced by df_chipselect_current(), df_mem_check(), df_read_close(), df_read_sector(), df_wait_busy(), df_write_close(), df_write_open(), and df_write_sector().

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