David Kelly dke...@hiwaay.net writes:
On Fri, May 22, 2009 at 05:35:43AM -0700, Parthasaradhi Nayani wrote:
Hello all,
I was wondering if any one can suggest a decent method of
automatically assigning address space to variables in external EEPROM.
For internal EEPROM the attribute EEMEM
--- On Fri, 5/22/09, David Kelly dke...@hiwaay.net
wrote:
AVR Studio convention is that internal .eeprom starts
at 0x0081. So what I'd do if I were you and wanted the compiler to
assign static memory addresses in an external eeprom would be:
#define EEEXT
Hi Nayani,
Replying to the list this time as well.
On Sat, May 23, 2009 at 3:24 AM, Parthasaradhi Nayani
partha_nay...@yahoo.com wrote:
...snip...
Hello David Kelly,
I tried as you mentioned and seems to work fine. One more question is, how to
know the address ranges used by WinAVR? so one
On second thought, perhaps the bug is in my understanding of how it
works. In the following block:
char dow0[] PROGMEM = Ned;
char dow1[] PROGMEM = Pon;
char dow2[] PROGMEM = Uto;
char dow3[] PROGMEM = Str;
char dow4[] PROGMEM = Stv;
char dow5[] PROGMEM = Pia;
char dow6[] PROGMEM = Sob;
PGM_P
Zoran Rilak zoran.ri...@gmail.com wrote:
is it possible that the compiler does automatic replacement of
dow[0] with dow0, which is as intended, while dow[k] gets
dereferenced as a pointer to data memory?
Exactly that. You have to apply pgm_read_word() in both cases.
--
cheers, Jorg
