Re: [avr-gcc-list] Get pointer of progmem data

[Marc Wetzel]

Hmm,

looking at the pgmspace.h...

#define PRG_RDB(addr) _LPM((unsigned short)(addr))

it seems you are holding the adress right in your hand...

/Marc


At 11:26 22.04.2002 +0200, Ufficio Software wrote:
> Hi,
>  
> Hi,ave placed a constant struct array in flash
> using PROGMEM directive.
> Using PRG_RDB i can read init.
>  
> struct tmp
>  {
>  char b1;
>  char c1;
>  };
>  
> const struct tmp PROGMEM Keys[ ] =
>  {
>  { 0x01, 'a' },
>  { 0x02, 'b' },
>  { 0x04, 'c' },
>  { 0x08, 'd' },
>  };
>  
> How can i get the address of it ?
> struct ps *p = &Keys[ 1 ];
>  
> Patrizio Zelotti
> address@hidden

---
Marc R. Wetzel
Oppenhoffallee 145
52066 Aachen
Tel:   +49 241 7014155
Mobil: +49 177 3903870
mailto://mwse@gmx.de