ATMEL Hardware data flash configuration
[STK525 Module]

Collaboration diagram for ATMEL Hardware data flash configuration:

Macros to init the environnement for DF on STK525. More...

Defines
#define	DF_4_MB
#define	DF_SELECT_MEM   0
#define	DF_UNSELECT_MEM   1
#define	DF_NB_MEM   1
#define	Init_df_stk525()   (DDRB_Bit4=1,PORTB_Bit3=1,PORTB_Bit4=1,PORTB_Bit0=1)
#define	DF_CS_PIN   PORTB_Bit4
#define	DF_CS0   DF_CS_PIN
#define	DF_CS1   DF_CS0
#define	DF_CS2   DF_CS0
#define	DF_CS3   DF_CS0
#define	Df_select_df(i, val)   (DF_CS##i = val)
#define	Df_desel_all()   (DF_CS0=DF_UNSELECT_MEM)
#define	df_init_spi()   Init_df_stk525()

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Detailed Description

Macros to init the environnement for DF on STK525.

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Define Documentation

#define DF_4_MB

Definition at line 142 of file stk_525.h.

#define DF_SELECT_MEM   0

Definition at line 145 of file stk_525.h.

#define DF_UNSELECT_MEM   1

Definition at line 146 of file stk_525.h.

#define DF_NB_MEM   1

Definition at line 147 of file stk_525.h.

 

#define Init_df_stk525

(

)

(DDRB_Bit4=1,PORTB_Bit3=1,PORTB_Bit4=1,PORTB_Bit0=1)

Definition at line 158 of file stk_525.h.

#define DF_CS_PIN   PORTB_Bit4

Definition at line 159 of file stk_525.h.

#define DF_CS0   DF_CS_PIN

Definition at line 160 of file stk_525.h.

#define DF_CS1   DF_CS0

Definition at line 161 of file stk_525.h.

#define DF_CS2   DF_CS0

Definition at line 162 of file stk_525.h.

#define DF_CS3   DF_CS0

Definition at line 163 of file stk_525.h.

#define Df_select_df	(	i,
		val		)	(DF_CS##i = val)

Definition at line 164 of file stk_525.h.

 

#define Df_desel_all

(

)

(DF_CS0=DF_UNSELECT_MEM)

Definition at line 165 of file stk_525.h.

 

#define df_init_spi

(

)

Init_df_stk525()

Definition at line 176 of file stk_525.h.

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