/***********************************************************************
LCD           ATmega32
DI  PA0 
RW  PA1
E   PA2
CS1 PA3 
CS2 PA4
RST PA5
*************************************************************************/
#include <mega32.h>
#include <stdio.h>
#include <delay.h> 
//========================================================================================================
//
#define byte unsigned char
#define word unsigned int
 
#define uc unsigned char
#define sc signed char
 
#define SetBit(x,y)    (x|=(1<<y))
#define ClrBit(x,y)    (x&=~(1<<y))
#define ToggleBit(x,y) (x^=(1<<y))
#define FlipBit(x,y)   (x^=(1<<y))// Same as ToggleBit.
#define TestBit(x,y)   (x&(1<<y))
 
// USARTa 
#define UDRE 5 
#define RXC  7   
//========================================================================================================
flash const char sym[160][5]={
 {0x00,0x00,0x00,0x00,0x00},//
 {0x00,0x00,0x4f,0x00,0x00},//!
 {0x00,0x07,0x00,0x07,0x00},//"
 {0x14,0x7f,0x14,0x7f,0x14},//#
 {0x24,0x2a,0x7f,0x2a,0x12},//$
 {0x23,0x13,0x08,0x64,0x62},//%
 {0x36,0x49,0x55,0x22,0x40},//&
 {0x00,0x05,0x03,0x00,0x00},//,
 {0x00,0x1c,0x22,0x41,0x00},//(
 {0x00,0x41,0x22,0x1c,0x00},//)
 {0x14,0x08,0x3E,0x08,0x14},//*
 {0x08,0x08,0x3E,0x08,0x08},//+
 {0x00,0x50,0x30,0x00,0x00},//,
 {0x08,0x08,0x08,0x08,0x08},//-
 {0x00,0x60,0x60,0x00,0x00},//.
 {0x20,0x10,0x08,0x04,0x02},///
 {0x3e,0x51,0x49,0x45,0x3e},//0
 {0x00,0x42,0x7f,0x40,0x00},//1
 {0x42,0x61,0x51,0x49,0x46},//2
 {0x21,0x41,0x45,0x4b,0x31},//3
 {0x18,0x14,0x12,0x7f,0x10},//4
 {0x27,0x45,0x45,0x45,0x39},//5
 {0x3c,0x4a,0x49,0x49,0x30},//6
 {0x01,0x71,0x09,0x05,0x03},//7
 {0x36,0x49,0x49,0x49,0x36},//8
 {0x06,0x49,0x49,0x29,0x1e},//9
 {0x00,0x36,0x36,0x00,0x00},//:
 {0x00,0x56,0x36,0x00,0x00},//;
 {0x08,0x14,0x22,0x41,0x00},//<
 {0x14,0x14,0x14,0x14,0x14},//=
 {0x00,0x41,0x22,0x14,0x08},//>
 {0x02,0x01,0x51,0x09,0x06},//?
 {0x32,0x49,0x71,0x41,0x3e},//@
 {0x7e,0x11,0x11,0x11,0x7e},//A
 {0x7f,0x49,0x49,0x49,0x36},//B
 {0x3e,0x41,0x41,0x41,0x22},//C
 {0x7f,0x41,0x41,0x22,0x1c},//D
 {0x7f,0x49,0x49,0x49,0x41},//E
 {0x7f,0x09,0x09,0x09,0x01},//F
 {0x3e,0x41,0x49,0x49,0x3a},//G
 {0x7f,0x08,0x08,0x08,0x7f},//H
 {0x00,0x41,0x7f,0x41,0x00},//I
 {0x20,0x40,0x41,0x3f,0x01},//J
 {0x7f,0x08,0x14,0x22,0x41},//K
 {0x7f,0x40,0x40,0x40,0x40},//L
 {0x7f,0x02,0x0c,0x02,0x7f},//M
 {0x7f,0x04,0x08,0x10,0x7f},//N
 {0x3e,0x41,0x41,0x41,0x3e},//O
 {0x7f,0x09,0x09,0x09,0x06},//P
 {0x3e,0x41,0x51,0x21,0x5e},//Q
 {0x7f,0x09,0x19,0x29,0x46},//R
 {0x46,0x49,0x49,0x49,0x31},//S
 {0x01,0x01,0x7f,0x01,0x01},//T
 {0x3f,0x40,0x40,0x40,0x3f},//U
 {0x1f,0x20,0x40,0x20,0x1f},//V
 {0x3f,0x40,0x70,0x40,0x3f},//W
 {0x63,0x14,0x08,0x14,0x63},//X
 {0x07,0x08,0x70,0x08,0x07},//Y
 {0x61,0x51,0x49,0x45,0x43},//Z
 {0x00,0x7F,0x41,0x41,0x00},//[
 {0x02,0x04,0x08,0x10,0x20},//\ 
 {0x00,0x41,0x41,0x7F,0x00},//]
 {0x04,0x02,0x01,0x02,0x04},//^
 {0x40,0x40,0x40,0x40,0x40},//_      
 {0x00,0x01,0x02,0x04,0x00},//'
 {0x20,0x54,0x54,0x54,0x78},//a
 {0x7F,0x48,0x44,0x44,0x38},//b
 {0x38,0x44,0x44,0x44,0x20},//c
 {0x38,0x44,0x44,0x48,0x7F},//d
 {0x38,0x54,0x54,0x54,0x18},//e
 {0x08,0x7E,0x09,0x01,0x02},//f
 {0x0C,0x52,0x52,0x52,0x3E},//g
 {0x7F,0x08,0x04,0x04,0x78},//h
 {0x00,0x44,0x7D,0x40,0x00},//i
 {0x20,0x40,0x44,0x3D,0x00},//j
 {0x7F,0x10,0x28,0x44,0x00},//k
 {0x00,0x41,0x7F,0x40,0x00},//l
 {0x7C,0x04,0x18,0x04,0x78},//m
 {0x7C,0x08,0x04,0x04,0x78},//n
 {0x38,0x44,0x44,0x44,0x38},//o
 {0x7C,0x14,0x14,0x14,0x08},//p
 {0x08,0x14,0x14,0x18,0x7C},//q
 {0x7C,0x08,0x04,0x04,0x08},//r
 {0x48,0x54,0x54,0x54,0x20},//s
 {0x04,0x3F,0x44,0x40,0x20},//t
 {0x3C,0x40,0x40,0x20,0x7C},//u
 {0x1C,0x20,0x40,0x20,0x1C},//v
 {0x3C,0x40,0x30,0x40,0x3C},//w
 {0x44,0x28,0x10,0x28,0x44},//x
 {0x0C,0x50,0x50,0x50,0x3C},//y
 {0x44,0x64,0x54,0x4C,0x44},//z
 {0x00,0x08,0x36,0x41,0x00},//{
 {0x00,0x00,0x7f,0x00,0x00},//|
 {0x00,0x41,0x36,0x08,0x00},//}
 {0x02,0x01,0x02,0x02,0x01},//~
 {0x00,0x00,0x00,0x00,0x00},//
 {0x7e,0x11,0x11,0x11,0x7e},//A
 {0x7f,0x49,0x49,0x49,0x33},//?
 {0x7f,0x49,0x49,0x49,0x36},//?
 {0x7f,0x01,0x01,0x01,0x03},//?
 {0xe0,0x51,0x4f,0x41,0xff},//?
 {0x7f,0x49,0x49,0x49,0x41},//E
 {0x77,0x08,0x7f,0x08,0x77},//?
 {0x41,0x49,0x49,0x49,0x36},//?
 {0x7f,0x10,0x08,0x04,0x7f},//?
 {0x7c,0x21,0x12,0x09,0x7c},//?
 {0x7f,0x08,0x14,0x22,0x41},//K
 {0x20,0x41,0x3f,0x01,0x7f},//?
 {0x7f,0x02,0x0c,0x02,0x7f},//M
 {0x7f,0x08,0x08,0x08,0x7f},//H
 {0x3e,0x41,0x41,0x41,0x3e},//O
 {0x7f,0x01,0x01,0x01,0x7f},//?
 {0x7f,0x09,0x09,0x09,0x06},//P
 {0x3e,0x41,0x41,0x41,0x22},//C
 {0x01,0x01,0x7f,0x01,0x01},//T
 {0x47,0x28,0x10,0x08,0x07},//?
 {0x1c,0x22,0x7f,0x22,0x1c},//?
 {0x63,0x14,0x08,0x14,0x63},//X
 {0x7f,0x40,0x40,0x40,0xff},//?
 {0x07,0x08,0x08,0x08,0x7f},//?
 {0x7f,0x40,0x7f,0x40,0x7f},//?
 {0x7f,0x40,0x7f,0x40,0xff},//?
 {0x01,0x7f,0x48,0x48,0x30},//?
 {0x7f,0x48,0x30,0x00,0x7f},//?
 {0x00,0x7f,0x48,0x48,0x30},//?
 {0x22,0x41,0x49,0x49,0x3e},//?
 {