Quote Originally Posted by nacho7577 View Post
But if i put RX_INT, others work but RX_INT subrutine nothing happens.
Are you sure that you're receiving anything in the first place?
How about clearing RCIF?

In RX_INT sub only have a sentence like HSERIN char, and in main program LCDOUT char to see the incoming char.
Are you using HSERIN or the RX_INT?

Another question: If i want to save that char in a string to display it in the lcd, when carriage return income, how can i do it??? My head it´s warm....... sorry
Another thread subject...make an array, make a counter, keep adding 1 to the counter, store the character in the array with the index 'counter', if the incoming character is a CR, display it, otherwise, wait for more...again, should be a seperate thread.