'General hardware configuration
#chip 16F877A, 20
#config HS_OSC, WDT_OFF, LVP_OFF
#mem 368

'LCD connection settings
#define LCD_IO 8
#define LCD_DATA_PORT PORTC
#define LCD_RS PORTD.0 
#define LCD_RW PORTD.1
#define LCD_Enable PORTD.2

cls
PRINT "Light Meter:"
locate 1,2
PRINT "A GCBASIC Demo"
wait 2 s

do while true
 cls
 PRINT "Light Level: "
 LCDInt(ReadAD(AN0))
 wait 25 10ms
loop
