Rob Redding wrote:
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You will have to store the characters somewhere,

Although you could load them dynamically at run time via the uart (but this would be alot more code that just embedding the characters in your code).



If you want to put 'x' into DDram ,'x' will need to be in your program code , and if its in your program code ,why bother putting it in DDram.






rob is right, no benefit keeping sysbols in volitile memory, because u have to put them on runtime that means your code has it and you have to send it via a set of instructions taking much more space , that putting a simple 'x' would have taken. why to exchange gold with brass. if u wanna send your variable for some time. it works, that evaccutes the precious RAM for some time.


abhishek