/*
** LCD.h
**
** 7/30/06 LDJ v1.0
** 7/24/07 LDJ v1.1 PIC32 
*/

#define HLCD    16      // LCD width = 16 characters 
#define VLCD    2       // LCD height = 2 rows

#define LCDDATA 1       // address of data register
#define LCDCMD  0       // address of command register

void initLCD( void);
void writeLCD( int addr, char c);    
char readLCD( int addr);

#define putLCD( d)  writeLCD( LCDDATA, (d))
#define cmdLCD( c)  writeLCD( LCDCMD, (c))

#define clrLCD()    writeLCD( LCDCMD, 1); Delayms(1)
#define homeLCD()   writeLCD( LCDCMD, 2)   

#define setLCDG( a) writeLCD( LCDCMD, (a & 0x3F) | 0x40)
#define setLCDC( a) writeLCD( LCDCMD, (a & 0x7F) | 0x80)

#define busyLCD() ( readLCD( LCDCMD) & 0x80)
#define addrLCD() ( readLCD( LCDCMD) & 0x7F)
#define getLCD()  readLCD( LCDDATA)

void putsLCD( char *s);