I see what you mean.
In fact I am a novice in arduino and C language, that's why it's a bit difficult for me to code this program.
I thank you for ur advices, but can u explain me quickly how to use them ?
char* val = "0";
By example, what should i put instead of that.
while(val >=0){
val[0]=file.read();
this must be deleted?
how to create a non-NULL-terminated array?
and a end of record marker ?
If you have a little time to dedicate to my program, could you correct my wrong things, this will help me a lot!
ty