I'm trying to print the value of a int variable to one LCD but it's not working properly, I've tried many things but I would like to know how can I include a int variable to a normal a string that I want to print to the LCD.
I can only print normal texts to the LCD but without variables, for example doing this:
char *text="Hello world";
senddatatoLCD (*text++); //Function made to send data to LCD in 2 lines using 4 bits only.
I would like to build a string with value of int variable already included and then just send this string with a while loop as I've on the example shown before.
Something like this: sprintf (*string, "The value: %d", var);
and the use the *string to print it to the LCD.
Does someone knows how to do it?
Thanks in advance.