Re: AVR (AT90S2313) EEPROM

From: Rich Webb (bbew.ar_at_mapson.nozirev.ten)
Date: 01/25/04


Date: Sat, 24 Jan 2004 23:36:57 GMT

On Sat, 24 Jan 2004 18:10:21 -0500, "Tony Smith" <z28.man@sympatico.ca>
wrote:

>I have been doing a lot of searching and reading, but haven't found what I
>need. I would like to store values at a specific EEPROM address and to have
>an initial value. I know how to declare a varible that will compile to be
>programmed in the EEPROM starting at address 0.... But I want to specify
>the address where it will be programmed.
>
>Any docs or examples handy?

Well, the STK500 plugin for AVR Studio can burn a specified hex file
into the EEPROM. If you just need a single byte then the "oscillator
calibration byte" facility will let you write an arbitrary value to any
EEPROM address and I suppose you could extend that with multiple writes.

-- 
Rich Webb   Norfolk, VA


Relevant Pages

  • Re: store 16bit values in 8bit eeprom
    ... void ReadFromEEPROM ... Perhaps temporarily replace read/write_eepromwith a couple of test functions that store a byte into an array, ... Then this will separate the problems of eeprom access, from any errors in your code. ...
    (comp.lang.c)
  • EEprom addressing
    ... I am unable to write a code for data read/write from EEprom. ... signed char eeprom_read ... // byte operation, clear interrupt flag ... // store bits 0-7 of address ...
    (sci.electronics.design)
  • Re: How to design non blocking device drivers?
    ... store the write's data and report success, ... You can also send your write requests through a queue ... He said he wanted the data written _to the EEPROM_ without blocking. ...
    (comp.arch.embedded)
  • AVR (AT90S2313) EEPROM
    ... I have been doing a lot of searching and reading, ... I would like to store values at a specific EEPROM address and to have ...
    (comp.arch.embedded)