Thread: Ways to save RAM when RAM is very limited

Hi,


Can anyone be kind enough to tell me how to saved usage of RAM when RAM is very limited? I am writing codes to a microcontroller and the RAM is extremely limited. I have almost used up the RAM and i desperately need to free some. One of the ways i can think of is to use as less global variable as possible. But i dont think this will help much as most of the variables is shared among functions.....So.....PLEASE HELP

Thanks