for your second warning, look that you started with "char Dispwirte(){" so you need to return a value, maybe add a "return 0;" before you finish the function?? but if you don't need a result (and if you don't need and argument) I suggest you to change the first line to "
"
for the first warning.... mmmm
I
It seems sizeof return an unsigned value... I suggest you to change i to unsigned int like "
Code:
for(unsigned int i = 0; i <= sizeof(lcdtext)-2; i++ )
" it seems larger but your number i will be a littler more efficent.