Execute from External Flash Memory

[nikhilvv07]

hi,
In one of my project need update code which leads running outof space (program Memory) where data memory is available.
In this project am already using One External Flash Memory (SST25VF016B, SPI) for storing Image.
SO i like to add code, not full code, in external memory and run from it.

Am able to access image from flash using TFT libarary. Now want to store code and run from it.

How to do ? is it possible to store some functions in external and run from it or can i store only variables?

Controller : dsPIC33fj128GP708

[filip]

Hi,

Currently this is not possible as the compiler assumes that internal Flash memory is the default one.

Regards,
Filip.

[nikhilvv07]

Thank you for your reply filip.

Is there any library to Interface with SST25VF016B flash Memory for read Write access ?

Regards,
Nikhil