// LCD library functions test
// Francesco Fontana 31.05.2020
#include <8051.h>
#include <stdlib.h> //_itoa()
#include "lcd.h"

void wait_mSe(int time) {for (int i = 0; i < time; i++) {for (int a = 0; a < 165; a++);}} //1.0101 mS with 165

void main() {
	lcdInit();
	lcdBarGraphInit();
	lcdSetCursor20X4(0,0);
	lcdPrint("Analog voltage:");
	lcdSetCursor20X4(0,2);
	for (int a = 10 ; a < 91; a++) {
		lcdSetCursor20X4(0,2);
		lcdPrint("V1: ");
		char* stringa = 0;
		_itoa(a,stringa,10);
		lcdPrint(stringa);
		lcdSetCursor20X4(0,3);
		lcdShowBarGraphValue(a);
		wait_mSe(10);
		}
	for (int a = 90 ; a > 9; a--) {
		lcdSetCursor20X4(0,2);
		lcdPrint("V1: ");
		char* stringa = 0;
		_itoa(a,stringa,10);
		lcdPrint(stringa);
		lcdSetCursor20X4(0,3);
		lcdShowBarGraphValue(a);
		wait_mSe(10);
		}
	while(1);
	}