Update main.c use variables, divide by 10

main.c

@@ -2189,7 +2189,7 @@ void read_adc()
 	write(file, config, 1);
 	sleep(1);
 
-	long int time_start;
+	long int time_start, time_stop;
 
 	int i = 0;
 	time_start = (long int) micros(); //millis();	
@@ -2210,6 +2210,7 @@ void read_adc()
 //		printf("Digital value of analog input: %d in %d us\n", raw_adc, micros() - time_start); // millis() - time_start);
 	}
 	}
-	printf("Digital value of analog input: %d in %d us\n", raw_adc, micros() - time_start); // millis() - time_start);
+	time_stop = micros();
+	printf("Digital value of analog input: %d in %d us\n", raw_adc, (time_stop - time_start)/10.0); // millis() - time_start);
 
 }