memory.h File Reference

#include <string.h>

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Defines
#define	memcpy_ram2ram   memcpy
#define	memcpy_code2ram(x, y, z)   code2data(y,x,z)
#define	memcmp_ram2ram   memcmp
#define	memcmp_code2ram   memcmp_code
Functions
void	code2data (U8 _CONST_TYPE_ *src, U8 _MEM_TYPE_SLOW_ *dest, U8 nb_data)
int	memcmp_code (U8 *ram, U8 _CONST_TYPE_ *rom, U16 n)

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Detailed Description

General definition of library memory - Compiler: IAR EWAVR and GNU GCC for AVR

Author:

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

Definition in file memory.h.

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Define Documentation

#define memcpy_ram2ram   memcpy

Definition at line 55 of file memory.h.

Referenced by file_read_buf().

#define memcpy_code2ram	(	x,
		y,
		z		)	code2data(y,x,z)

Definition at line 56 of file memory.h.

#define memcmp_ram2ram   memcmp

Definition at line 57 of file memory.h.

#define memcmp_code2ram   memcmp_code

Definition at line 58 of file memory.h.

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Function Documentation

void code2data	(	U8 _CONST_TYPE_ *	src,
		U8 _MEM_TYPE_SLOW_ *	dest,
		U8	nb_data
	)

Definition at line 58 of file memory.c.

References i.

{
   U8 _CONST_TYPE_ *ptr_code=src;
   U8 *ptr_ram=dest;
   U8 i=nb_data;
   do
   {
      *ptr_ram=*ptr_code;
      ptr_ram++;
      ptr_code++;
      i--;
   } while(i);
}

int memcmp_code	(	U8 *	ram,
		U8 _CONST_TYPE_ *	rom,
		U16	n
	)

Definition at line 72 of file memory.c.

References i.

{
   U16 i;
   
   for(i=0;i<n;i++)
   {
      if(ram[i]!=rom[i])
      {
         return -1;
      }
   }
   return 0;
}

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