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External Flash Memory

Hi,
In my application code size is increased more then 512KB. I am using LPC2148 so can is use external memory to run my application like EEPROM,SD CARD etc. ? If yes then how ?

Parents
  • Thanks.
    Can you elaborate this.

    "Maybe you have a huge amount of printouts? Then it is quite easy to store these texts in external memory, and implement a printout function that just takes an integer as input parameter and then loads that specific text message from eeprom or similar for the printout. That would remove the need for storing all the printout strings in your cramped program flash."

    Can i store some other data also. How i will implement this function?

    Rajbabu

Reply
  • Thanks.
    Can you elaborate this.

    "Maybe you have a huge amount of printouts? Then it is quite easy to store these texts in external memory, and implement a printout function that just takes an integer as input parameter and then loads that specific text message from eeprom or similar for the printout. That would remove the need for storing all the printout strings in your cramped program flash."

    Can i store some other data also. How i will implement this function?

    Rajbabu

Children
  • Don't you think you need a bit of own fantasy to dream up a suitable solution where you can have an accessor function retrieve data from EEPROM or whatever secondary storage you may have?

    Maybe you could spend some time looking at the use of resource files in Windows, where the resources are retrieved by their index...