embedded systems

WRITE A PROGRAM WHICH SENDS A MESSAGE TO USART TERMINAL ASKING THE USER TO ENTER CHARACTERS OF ALPHABET. AFTER RECEIVING 50 ALPHABET CHARACTES THE PROGRAM MUST SEND THE NUMBER OF EACH CHARACTER THAT HAS BEEN RECEIVED TO THE USART TERMINAL. UPPER CASE AND LOWER CASE MUST BE SUPPORTED SEPARATELY. THE NUMBER OF NON-ALPHABET HARCTERS MUST BE ALSO DISLAYED AND THEY ARE NOT PART OF 50 ALPHABET CHARATERS. THE TOTAL NUMBER FOR UPPER CASE, LOWER CASE, AND NON-ALPHABET CHARACTERS MUST BE ALSO DISPLAYED. LEDS ON UPPER HALF OF PORTE MUST DISPLAY NUMBER OF NON-ALPHABET CHARACTERS, LEDS ON LOWER HALF OF PORTD MUST DISPLAY NUMBER OF UPPER CASE LETTERS, AND LEDS ON UPPER HALF OF PORTD MUST DSPLAY NUMBER OF LOWER CASE LETTERS AS THEY ARE ENTERED. YOU CAN USE LIBRARY FUNCTIONS. YOUR PROGRAM MUST REPEAT THIS PROCESS. QUALITY OF PROGRAMMING IS IMORTANT FOR GRADING. using mikro elektronika