?? lcd240.c

?? p18f452液晶控制驅動程序
?? C
?? 第 1 頁 / 共 2 頁
字號:
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#include "p18f452.h"
#include <math.h>

#define   LcdDataPort  LATD   //P1

//-------Lcd的D0-D7對應PORTB口0-7   數據總線

//#define   pLcdWr     RD7   //寫信號  低電平有效
//#define   pLcdRd     RD3  //RD2   //讀信號  低電平有效
//#define   pLcdCd     RD2  //RD3  //數據\指令選擇  1=指令 0＝數據
//#define   pBackLight RC5  //背光控制

#define    pBackLight  LATCbits.LATC1  //LCD的背光控制
#define    pBuzOut     LATCbits.LATC2  //蜂鳴器輸出控制

//#define   pLcdCe     RC4  //片選信號 低電平有效
#define    pLcdCd      LATCbits.LATC3  //數據\指令選擇  1=指令 0＝數據
#define    pLcdWr      LATCbits.LATC4  //寫信號  低電平有效
#define    pLcdRd      LATCbits.LATC5  //讀信號  低電平有效


#define  nop()  asm("nop")

void    sDelay(unsigned char rTemp);
void    sInitPort(void);


#define uint  unsigned int
#define uchar unsigned char
#define Graphic            1
#define TXT            0
#define LcmLengthDots            240
#define LcmWidthDots            128  //64

#define LineChar 30 // 240/8=30

uchar  rCount1;
unsigned int  wCount1,wCount2,wCount3;
const rom char CharTable[][16]=
{
/*--  文字:  0  --*/
/*--  新宋體12;  此字體下對應的點陣為：寬x高=8x16   --*/
0x00,0x00,0x00,0x18,0x24,0x42,0x42,0x42,0x42,0x42,0x42,0x42,0x24,0x18,0x00,0x00,

/*--  文字:  1  --*/
/*--  新宋體12;  此字體下對應的點陣為：寬x高=8x16   --*/
0x00,0x00,0x00,0x10,0x70,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x7C,0x00,0x00,

/*--  文字:  2  --*/
/*--  新宋體12;  此字體下對應的點陣為：寬x高=8x16   --*/
0x00,0x00,0x00,0x3C,0x42,0x42,0x42,0x04,0x04,0x08,0x10,0x20,0x42,0x7E,0x00,0x00,

/*--  文字:  3  --*/
/*--  新宋體12;  此字體下對應的點陣為：寬x高=8x16   --*/
0x00,0x00,0x00,0x3C,0x42,0x42,0x04,0x18,0x04,0x02,0x02,0x42,0x44,0x38,0x00,0x00,

/*--  文字:  4  --*/
/*--  新宋體12;  此字體下對應的點陣為：寬x高=8x16   --*/
0x00,0x00,0x00,0x04,0x0C,0x14,0x24,0x24,0x44,0x44,0x7E,0x04,0x04,0x1E,0x00,0x00,

/*--  文字:  5  --*/
/*--  新宋體12;  此字體下對應的點陣為：寬x高=8x16   --*/
0x00,0x00,0x00,0x7E,0x40,0x40,0x40,0x58,0x64,0x02,0x02,0x42,0x44,0x38,0x00,0x00,

/*--  文字:  6  --*/
/*--  新宋體12;  此字體下對應的點陣為：寬x高=8x16   --*/
0x00,0x00,0x00,0x1C,0x24,0x40,0x40,0x58,0x64,0x42,0x42,0x42,0x24,0x18,0x00,0x00,

/*--  文字:  7  --*/
/*--  新宋體12;  此字體下對應的點陣為：寬x高=8x16   --*/
0x00,0x00,0x00,0x7E,0x44,0x44,0x08,0x08,0x10,0x10,0x10,0x10,0x10,0x10,0x00,0x00,

/*--  文字:  8  --*/
/*--  新宋體12;  此字體下對應的點陣為：寬x高=8x16   --*/
0x00,0x00,0x00,0x3C,0x42,0x42,0x42,0x24,0x18,0x24,0x42,0x42,0x42,0x3C,0x00,0x00,

/*--  文字:  9  --*/
/*--  新宋體12;  此字體下對應的點陣為：寬x高=8x16   --*/
0x00,0x00,0x00,0x18,0x24,0x42,0x42,0x42,0x26,0x1A,0x02,0x02,0x24,0x38,0x00,0x00,

/*--  文字:  :  Index=10--*/
/*--  新宋體12;  此字體下對應的點陣為：寬x高=8x16   --*/
0x00,0x00,0x00,0x00,0x00,0x00,0x18,0x18,0x00,0x00,0x00,0x00,0x18,0x18,0x00,0x00,

/*--  文字:  /  --*/
/*--  新宋體12;  此字體下對應的點陣為：寬x高=8x16   --*/
0x00,0x00,0x01,0x02,0x02,0x04,0x04,0x08,0x08,0x10,0x10,0x20,0x20,0x40,0x40,0x00,

/*--  文字:  %  Index=12--*/
/*--  新宋體12;  此字體下對應的點陣為：寬x高=8x16   --*/
0x00,0x00,0x00,0x44,0xA4,0xA8,0xA8,0xA8,0x54,0x1A,0x2A,0x2A,0x2A,0x44,0x00,0x00,

/*--  文字:  N  Index=13--*/
/*--  新宋體12;  此字體下對應的點陣為：寬x高=8x16   --*/
0x00,0x00,0x00,0xC7,0x62,0x62,0x52,0x52,0x4A,0x4A,0x4A,0x46,0x46,0xE2,0x00,0x00,

/*--  文字:  o  Index=14--*/
/*--  新宋體12;  此字體下對應的點陣為：寬x高=8x16   --*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3C,0x42,0x42,0x42,0x42,0x42,0x3C,0x00,0x00,

/*--  文字:  .  Index=15--*/
/*--  新宋體12;  此字體下對應的點陣為：寬x高=8x16   --*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x60,0x60,0x00,0x00,

/*--  文字:  #  --*/
/*--  新宋體12;  此字體下對應的點陣為：寬x高=8x16   --*/
0x00,0x00,0x00,0x24,0x24,0x24,0xFE,0x48,0x48,0x48,0xFE,0x48,0x48,0x48,0x00,0x00,

};

const  rom char HZTable[][32]=
{
//--------------------------------------------------------------------------------------------
//--試驗頻率次分鐘占空比 類 型 常 開 閉 路 數 檢 測 正 粘 連 斷 溫 度 觸 點  繼 續  停 止 狀 態 轉  換 ℃ ------
//---0 1 2 3 4 5 6 7 8 9 10 11 12	13 14 15 16 17 18 19 20 21 22 23 24 25 26  27 28  29 30 31 32 33  34 35
 
/*--  文字:  試  --*/
/*--  新宋體12;  此字體下對應的點陣為：寬x高=16x16   --*/
0x00,0x20,0x40,0x28,0x20,0x24,0x30,0x24,0x27,0xFE,0x00,0x20,0xE0,0x20,0x27,0xE0,
0x21,0x20,0x21,0x10,0x21,0x10,0x21,0x0A,0x29,0xCA,0x36,0x06,0x20,0x02,0x00,0x00,

/*--  文字:  驗  --*/
/*--  新宋體12;  此字體下對應的點陣為：寬x高=16x16   --*/
0x00,0x00,0xF8,0x40,0x08,0x40,0x48,0xA0,0x48,0x90,0x49,0x0E,0x4B,0xF0,0x7C,0x00,
0x04,0x84,0x06,0x44,0x35,0x48,0xC5,0x48,0x04,0x10,0x17,0xFE,0x08,0x00,0x00,0x00,

/*--  文字:  頻  --*/
/*--  新宋體12;  此字體下對應的點陣為：寬x高=16x16   --*/
0x08,0x00,0x08,0xFE,0x4E,0x20,0x48,0x40,0x48,0xFC,0xFE,0x84,0x00,0xA4,0x08,0xA4,
0x4A,0xA4,0x4A,0xA4,0x84,0xA4,0x08,0x50,0x10,0x48,0x20,0x86,0xC3,0x02,0x00,0x00,

/*--  文字:  率  --*/
/*--  新宋體12;  此字體下對應的點陣為：寬x高=16x16   --*/
0x02,0x00,0x01,0x00,0x7F,0xFE,0x41,0x00,0x22,0x28,0x17,0xD0,0x04,0x80,0x11,0x10,
0x22,0x48,0x47,0xC4,0x01,0x20,0xFF,0xFE,0x01,0x00,0x01,0x00,0x01,0x00,0x01,0x00,

/*
/*--  文字:  次  --*/
/*--  新宋體12;  此字體下對應的點陣為：寬x高=16x16   --*/
0x01,0x00,0x41,0x00,0x25,0x00,0x25,0xFE,0x2A,0x44,0x0A,0x48,0x14,0x40,0x10,0x40,
0x20,0xC0,0xE0,0xA0,0x41,0x20,0x42,0x10,0x44,0x08,0x18,0x0E,0x60,0x04,0x00,0x00,

/*--  文字:  分  --*/
/*--  新宋體12;  此字體下對應的點陣為：寬x高=16x16   --*/
0x08,0x80,0x0C,0x80,0x08,0x40,0x10,0x20,0x10,0x30,0x20,0x18,0x40,0x0E,0x9F,0xE4,
0x04,0x20,0x04,0x20,0x04,0x20,0x04,0x20,0x08,0x20,0x10,0xA0,0x20,0x40,0x40,0x00,

/*--  文字:  鐘  --*/
/*--  新宋體12;  此字體下對應的點陣為：寬x高=16x16   --*/
0x10,0x20,0x10,0x20,0x20,0x20,0x3D,0xFC,0x41,0x24,0x7D,0x24,0x91,0x24,0x11,0x24,
0xFD,0xFC,0x10,0x20,0x10,0x20,0x10,0x20,0x10,0x20,0x14,0x20,0x18,0x20,0x10,0x20,

/*--  文字:  占  --*/
/*--  新宋體12;  此字體下對應的點陣為：寬x高=16x16   --*/
0x02,0x00,0x02,0x00,0x02,0x00,0x03,0xFC,0x02,0x00,0x02,0x00,0x02,0x00,0x3F,0xF0,
0x20,0x10,0x20,0x10,0x20,0x10,0x20,0x10,0x20,0x10,0x3F,0xF0,0x20,0x10,0x00,0x00,

/*--  文字:  空  --*/
/*--  新宋體12;  此字體下對應的點陣為：寬x高=16x16   --*/
0x02,0x00,0x01,0x00,0x7F,0xFE,0x40,0x02,0x84,0x44,0x08,0x20,0x10,0x10,0x20,0x08,
0x1F,0xF0,0x01,0x00,0x01,0x00,0x01,0x00,0x01,0x00,0x01,0x00,0x7F,0xFC,0x00,0x00,

/*--  文字:  比  --*/
/*--  新宋體12;  此字體下對應的點陣為：寬x高=16x16   --*/
0x20,0x80,0x20,0x80,0x20,0x80,0x20,0x80,0x20,0x80,0x3E,0x8E,0x20,0xF0,0x20,0x80,
0x20,0x80,0x20,0x80,0x20,0x80,0x24,0x82,0x28,0x82,0x30,0x82,0x20,0x7E,0x00,0x00,

/*--  文字:  類  --*/
/*--  新宋體12;  此字體下對應的點陣為：寬x高=16x16   --*/
0x21,0x08,0x11,0x10,0x09,0x20,0x7F,0xFE,0x03,0x80,0x0D,0x60,0x31,0x18,0xC1,0x04,
0x01,0x00,0xFF,0xFE,0x01,0x00,0x02,0x80,0x04,0x40,0x08,0x30,0x30,0x0E,0xC0,0x04,

/*--  文字:  型  --*/
/*--  新宋體12;  此字體下對應的點陣為：寬x高=16x16   --*/
0x00,0x04,0x7F,0x84,0x12,0x24,0x12,0x24,0xFF,0xE4,0x12,0x24,0x12,0x24,0x22,0x24,
0x22,0x04,0x41,0x14,0x01,0x08,0x3F,0xFC,0x01,0x00,0x01,0x00,0xFF,0xFE,0x00,0x00,

/*--  文字:  常  --*/
/*--  新宋體12;  此字體下對應的點陣為：寬x高=16x16   --*/
0x11,0x10,0x0D,0x18,0x09,0x20,0x7F,0xFE,0x40,0x04,0x8F,0xE8,0x08,0x20,0x0F,0xE0,
0x01,0x00,0x3F,0xF8,0x21,0x08,0x21,0x08,0x21,0x28,0x21,0x10,0x01,0x00,0x01,0x00,

/*--  文字:  開  --*/
/*--  新宋體12;  此字體下對應的點陣為：寬x高=16x16   --*/
0x00,0x00,0x7F,0xFE,0x04,0x20,0x04,0x20,0x04,0x20,0x04,0x20,0xFF,0xFE,0x04,0x20,
0x04,0x20,0x04,0x20,0x08,0x20,0x08,0x20,0x10,0x20,0x20,0x20,0x40,0x20,0x00,0x00,

/*--  文字:  閉  --*/
/*--  新宋體12;  此字體下對應的點陣為：寬x高=16x16   --*/
0x20,0x00,0x1B,0xFC,0x08,0x04,0x20,0x84,0x20,0x84,0x20,0x84,0x2F,0xF4,0x20,0x84,
0x21,0x84,0x22,0x84,0x2C,0x84,0x20,0x84,0x22,0x84,0x21,0x04,0x20,0x14,0x20,0x08,

/*--  文字:  路  --*/
/*--  新宋體12;  此字體下對應的點陣為：寬x高=16x16   --*/
0x00,0x80,0x78,0x80,0x48,0xFC,0x49,0x88,0x4A,0x48,0x7C,0x50,0x50,0x20,0x10,0x58,
0x5D,0x86,0x53,0xFC,0x51,0x08,0x51,0x08,0x5D,0x08,0xE1,0xF8,0x01,0x08,0x00,0x00,

/*--  文字:  數  --*/
/*--  新宋體12;  此字體下對應的點陣為：寬x高=16x16   --*/
0x08,0x20,0x49,0x30,0x2A,0x20,0x1C,0x20,0xFF,0x7E,0x1C,0x44,0x2B,0x44,0x48,0xC4,
0x08,0x28,0xFF,0x28,0x12,0x10,0x34,0x10,0x0C,0x28,0x32,0x4E,0xC0,0x84,0x00,0x00,

/*--  文字:  檢  --*/
/*--  新宋體12;  此字體下對應的點陣為：寬x高=16x16   --*/
0x10,0x40,0x10,0x40,0x10,0xA0,0xFD,0x10,0x12,0x0E,0x38,0x00,0x35,0xF8,0x50,0x00,
0x50,0x88,0x92,0x4C,0x11,0x48,0x11,0x50,0x10,0x20,0x17,0xFE,0x10,0x00,0x00,0x00,

/*--  文字:  測  --*/
/*--  新宋體12;  此字體下對應的點陣為：寬x高=16x16   --*/
0x40,0x02,0x27,0xC2,0x24,0x42,0x84,0x52,0x45,0x52,0x55,0x52,0x15,0x52,0x25,0x52,
0x25,0x52,0x25,0x52,0xC5,0x52,0x41,0x02,0x42,0x82,0x42,0x42,0x44,0x4A,0x48,0x04,

/*--  文字:  正  --*/
/*--  新宋體12;  此字體下對應的點陣為：寬x高=16x16   --*/
0x00,0x00,0x7F,0xFE,0x00,0x80,0x00,0x80,0x00,0x80,0x00,0x80,0x10,0x80,0x10,0xFC,
0x10,0x80,0x10,0x80,0x10,0x80,0x10,0x80,0x10,0x80,0xFF,0xFE,0x00,0x00,0x00,0x00,

/*--  文字:  粘  --*/
/*--  新宋體12;  此字體下對應的點陣為：寬x高=16x16   --*/
0x10,0x40,0x10,0x40,0x10,0x40,0x94,0x40,0x54,0x7E,0x58,0x40,0xFE,0x40,0x30,0x40,
0x39,0xFC,0x55,0x04,0x55,0x04,0x51,0x04,0x91,0x04,0x11,0x04,0x11,0xFC,0x11,0x04,

/*--  文字:  連  --*/
/*--  新宋體12;  此字體下對應的點陣為：寬x高=16x16   --*/
0x40,0x80,0x20,0x80,0x37,0xFC,0x21,0x00,0x01,0x40,0x02,0x40,0xF7,0xF8,0x12,0x40,
0x10,0x40,0x1F,0xFE,0x10,0x40,0x10,0x40,0x10,0x40,0x28,0x00,0x47,0xFE,0x00,0x00,

/*--  文字:  斷  --*/
/*--  新宋體12;  此字體下對應的點陣為：寬x高=16x16   --*/
0x04,0x00,0x44,0x0E,0x65,0x70,0x55,0x40,0x56,0x40,0x44,0x40,0x7F,0x7E,0x4C,0x48,
0x56,0x48,0x55,0x48,0x64,0x48,0x44,0x88,0x44,0x88,0x7F,0x08,0x02,0x08,0x00,0x08,

/*--  文字:  溫  --*/
/*--  新宋體12;  此字體下對應的點陣為：寬x高=16x16   --*/
0x40,0x00,0x27,0xF0,0x24,0x10,0x07,0xF0,0x94,0x10,0x54,0x10,0x17,0xF0,0x20,0x00,
0x2F,0xFC,0xC9,0x24,0x49,0x24,0x49,0x24,0x49,0x24,0x49,0x24,0x5F,0xFE,0x40,0x00,

/*--  文字:  度  --*/
/*--  新宋體12;  此字體下對應的點陣為：寬x高=16x16   --*/
0x01,0x00,0x00,0x80,0x3F,0xFE,0x22,0x20,0x22,0x20,0x2F,0xFC,0x22,0x20,0x23,0xE0,
0x20,0x00,0x27,0xF8,0x22,0x10,0x21,0x20,0x20,0xC0,0x41,0x30,0x46,0x0E,0x98,0x04,

/*--  文字:  觸  --*/
/*--  新宋體12;  此字體下對應的點陣為：寬x高=16x16   --*/
0x20,0x10,0x3F,0x10,0x21,0x10,0x42,0x10,0x7F,0x7C,0xC9,0x54,0x7F,0x54,0x49,0x54,
0x49,0x54,0x7F,0x7C,0x49,0x10,0x49,0x14,0x49,0x12,0x49,0x1E,0x85,0xF2,0x02,0x00,

/*--  文字:  點  --*/
/*--  新宋體12;  此字體下對應的點陣為：寬x高=16x16   --*/
0x01,0x00,0x01,0x00,0x01,0xF8,0x01,0x00,0x01,0x10,0x1F,0xF8,0x10,0x10,0x10,0x10,
0x10,0x10,0x1F,0xF0,0x10,0x10,0x01,0x10,0x28,0x88,0x24,0x44,0x44,0x44,0x00,0x00,

/*--  文字:  繼  --*/
/*--  新宋體12;  此字體下對應的點陣為：寬x高=16x16   --*/
0x20,0x20,0x32,0x20,0x22,0x24,0x43,0x24,0x4A,0xA8,0xFA,0x20,0x13,0xFE,0x22,0x70,
0x42,0x68,0xFA,0xA4,0x02,0xA4,0x03,0x20,0x1A,0x20,0xE2,0x00,0x03,0xFE,0x00,0x00,

/*--  文字:  續  --*/
/*--  新宋體12;  此字體下對應的點陣為：寬x高=16x16   --*/
0x10,0x40,0x18,0x40,0x11,0xFC,0x20,0x40,0x4B,0xFE,0xF1,0x24,0x10,0xA8,0x22,0xA0,
0x41,0x20,0xF7,0xFE,0x00,0x20,0x00,0x50,0x18,0x48,0xE0,0x84,0x01,0x04,0x00,0x00,

/*--  文字:  停  --*/
/*--  新宋體12;  此字體下對應的點陣為：寬x高=16x16   --*/
0x08,0x40,0x0C,0x20,0x0B,0xFE,0x10,0x00,0x11,0xF8,0x31,0x08,0x51,0xF8,0x90,0x00,
0x17,0xFE,0x14,0x02,0x11,0xFC,0x10,0x20,0x10,0x20,0x10,0x20,0x10,0xA0,0x10,0x40,

/*--  文字:  止  --*/
/*--  新宋體12;  此字體下對應的點陣為：寬x高=16x16   --*/
0x00,0x80,0x00,0x80,0x00,0x80,0x00,0x80,0x08,0x80,0x08,0x80,0x08,0xFC,0x08,0x80,
0x08,0x80,0x08,0x80,0x08,0x80,0x08,0x80,0x08,0x80,0x08,0x80,0xFF,0xFE,0x00,0x00,

/*--  文字:  狀  --*/
/*--  新宋體12;  此字體下對應的點陣為：寬x高=16x16   --*/
0x10,0xA0,0x10,0x90,0x10,0x98,0x90,0x88,0x50,0x80,0x5F,0xFE,0x10,0xA0,0x10,0xA0,
0x31,0x20,0x51,0x20,0x91,0x10,0x12,0x10,0x12,0x08,0x14,0x0E,0x18,0x04,0x10,0x00,

/*--  文字:  態  --*/
/*--  新宋體12;  此字體下對應的點陣為：寬x高=16x16   --*/
0x01,0x00,0x01,0x00,0x7F,0xFC,0x01,0x00,0x02,0x80,0x02,0x40,0x05,0x20,0x08,0x98,
0x30,0x06,0x01,0x00,0x04,0x88,0x24,0x84,0x24,0x12,0x64,0x12,0x43,0xF0,0x00,0x00,

/*--  文字:  轉  --*/
/*--  新宋體12;  此字體下對應的點陣為：寬x高=16x16   --*/
0x10,0x20,0x10,0x20,0x20,0x20,0xFE,0xFC,0x20,0x40,0x50,0x40,0x91,0xFE,0xFE,0x40,
0x10,0x80,0x11,0xFC,0x3C,0x08,0xD0,0x88,0x10,0x50,0x10,0x20,0x10,0x10,0x10,0x10,

/*--  文字:  換  --*/
/*--  新宋體12;  此字體下對應的點陣為：寬x高=16x16   --*/
0x10,0x80,0x10,0x80,0x11,0xF8,0xFD,0x10,0x12,0x20,0x17,0xF8,0x12,0x48,0x1A,0x48,
0x32,0x48,0xDF,0xFE,0x10,0x40,0x10,0xA0,0x10,0x90,0x11,0x0E,0x56,0x04,0x20,0x00,

/*--  文字:  ℃  --*/
/*--  新宋體12;  此字體下對應的點陣為：寬x高=16x16   --*/
0x20,0x00,0x53,0xF4,0x24,0x0C,0x08,0x04,0x08,0x04,0x10,0x00,0x10,0x00,0x10,0x00,
0x10,0x00,0x10,0x00,0x10,0x00,0x08,0x04,0x08,0x04,0x04,0x08,0x03,0xF0,0x00,0x00, 

  };
  
//---------------------------------------------
void  sDelay(unsigned char rTemp)
{ 
   while(--rTemp);
   }
//---------------------------------------------


void sReadFlag(void)  //讀標志寄存器
{
  LATC|=0x38;  //控制口初始化，CD=1
  TRISD=0xFF;
  pLcdRd=0;
  sDelay(5);
  rCount1=PORTD;
  sDelay(5);
  pLcdRd=1;	 
	}
//指令&數據讀寫狀態
void CheckRWCD(void)
{
  while(1)
  {
  sReadFlag();
	if((rCount1&0x03)==0x03)break;   
  }
}
//數據自動寫狀態
void CheckAutoWrite(void)
{
	while(1)
	{
    sReadFlag();
  	if(rCount1&0x08)break;   
    }
}

//屏讀/屏考貝出錯狀態
void CheckScreen(void)
{      
	while(1)
	{    
		sReadFlag();
  	if((rCount1&0x40)==0)break;  
  }
}
//---------------------------------------------

/*
//一個數據子寫入函數
void LcmWriteData(uchar uData)                        
{
     LcmDataPort = uData;
}
*/
//--------------------------------------
//寫數據函數
//--------------------------------------
void LcmWriteData(uchar Data)
{
CheckRWCD();	 //檢測指令讀寫狀態
TRISD=0x00;
pLcdCd=0;
sDelay(5);
pLcdWr=0;
sDelay(5);
LcdDataPort=Data;
sDelay(5);
pLcdWr=1;
sDelay(5);
pLcdCd=1;
}
//---------------------------------------------
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