?? l240128.c
字號:
/*寫漢字液晶子程
本例程未使用6963的文本模式，使用程序填入字模也足夠快。程序以Youth所提供
的51例程移植過來，同時對有些地方做了簡化處理，增加了畫線畫圓的例程，好在
6963的畫點有專用指令，所以不用讀屏就可以直接畫點。
液晶模塊供應商：廣州市盛寶電子有限公司 Tel:020-87592491 Fax:87541571
Email: tinsharp@public.guangzhou.gd.cn
;************************************************************************
;連線圖: 液晶屏分為8行*15列漢字，使用總線接口方式。 *
;*LCM----S8515* *LCM----S8515* *LCM-----S8515* *LCM-----S8515* *
;*DB0-----PA0* *DB4-----PA4* *Rd ------/Rd* *Cd ------PC0* *
;*DB1-----PA1* *DB5-----PA5* *Wr ------/Wr* *CE ------PC1* *
;*DB2-----PA2* *DB6-----PA6* *RST------VCC* *FS ------Vcc* *
;*DB3-----PA3* *DB7-----PA7* *
;注:S8515的晶振頻率為8MHz，嘗試使用11.0592MHz超頻，發現偶爾會丟失數據 *
;************************************************************************/
#include <io8515.h>
#include <macros.h>
#define ulong unsigned long
#define uint unsigned int
#define uchar unsigned char
// ASCII字符控制代碼解釋定義
#define STX 0x02
#define ETX 0x03
#define EOT 0x04
#define ENQ 0x05
#define BS 0x08
#define CR 0x0D
#define LF 0x0A
#define DLE 0x10
#define ETB 0x17
#define SPACE 0x20
#define COMMA 0x2C
#define TRUE 1
#define FALSE 0
#define HIGH 1
#define LOW 0
// T6963C 端口定義由匯編語言程序定義外部端口
extern uchar LCMDW,LCMCW; //0xf000 數據口
//0xf100 命令口
// T6963C 命令定義
#define LC_CUR_POS 0x21 // 光標位置設置
#define LC_CGR_POS 0x22 // CGRAM偏置地址設置
#define LC_ADD_POS 0x24 // 地址指針位置
#define LC_TXT_STP 0x40 // 文本區首址
#define LC_TXT_WID 0x41 // 文本區寬度
#define LC_GRH_STP 0x42 // 圖形區首址
#define LC_GRH_WID 0x43 // 圖形區寬度
#define LC_MOD_OR 0x80 // 顯示方式：邏輯“或”
#define LC_MOD_XOR 0x81 // 顯示方式：邏輯“異或”
#define LC_MOD_AND 0x82 // 顯示方式：邏輯“與”
#define LC_MOD_TCH 0x83 // 顯示方式：文本特征
#define LC_DIS_SW 0x90 // 顯示開關：D0=1/0:光標閃爍啟用/禁用；
// D1=1/0:光標顯示啟用/禁用；
// D2=1/0:文本顯示啟用/禁用；
// D3=1/0:圖形顯示啟用/禁用；
#define LC_CUR_SHP 0xA0 // 光標形狀選擇：0xA0-0xA7表示光標占的行數
#define LC_AUT_WR 0xB0 // 自動寫設置
#define LC_AUT_RD 0xB1 // 自動讀設置
#define LC_AUT_OVR 0xB2 // 自動讀/寫結束
#define LC_INC_WR 0xC0 // 數據一次寫，地址加1
#define LC_INC_RD 0xC1 // 數據一次讀，地址加1
#define LC_DEC_WR 0xC2 // 數據一次寫，地址減1
#define LC_DEC_RD 0xC3 // 數據一次讀，地址減1
#define LC_NOC_WR 0xC4 // 數據一次寫，地址不變
#define LC_NOC_RD 0xC5 // 數據一次讀，地址不變
#define LC_SCN_RD 0xE0 // 屏讀
#define LC_SCN_CP 0xE8 // 屏拷貝
#define LC_BIT_OP 0xF0 // 位操作：
// D0-D2：定義D0-D7位；D3：1置位；0：清除
uchar const uPowArr[] = {0x01,0x02,0x04,0x08,0x10,0x20,0x40,0x80};
// ASCII 字模寬度及高度定義
#define ASC_CHR_WIDTH 8
#define ASC_CHR_HEIGHT 16
// ASCII 字模，顯示為8*16
char flash ASC_MSK[96*16] = {
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /*-- --*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x18,0x3C,0x3C,0x3C,0x18, /*-- ! --*/
0x18,0x00,0x18,0x18,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x66,0x66,0x66,0x00,0x00, /*-- " --*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x36,0x36,0x7F,0x36,0x36, /*-- # --*/
0x36,0x7F,0x36,0x36,0x00,0x00,0x00,0x00,
0x00,0x18,0x18,0x3C,0x66,0x60,0x30,0x18, /*-- $ --*/
0x0C,0x06,0x66,0x3C,0x18,0x18,0x00,0x00,
0x00,0x00,0x70,0xD8,0xDA,0x76,0x0C,0x18, /*-- % --*/
0x30,0x6E,0x5B,0x1B,0x0E,0x00,0x00,0x00,
0x00,0x00,0x00,0x38,0x6C,0x6C,0x38,0x60, /*-- & --*/
0x6F,0x66,0x66,0x3B,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x18,0x18,0x18,0x00,0x00, /*-- ' --*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x0C,0x18,0x18,0x30,0x30, /*-- ( --*/
0x30,0x30,0x30,0x18,0x18,0x0C,0x00,0x00,
0x00,0x00,0x00,0x30,0x18,0x18,0x0C,0x0C, /*-- ) --*/
0x0C,0x0C,0x0C,0x18,0x18,0x30,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x36,0x1C,0x7F, /*-- * --*/
0x1C,0x36,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x18,0x18,0x7E, /*-- + --*/
0x18,0x18,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /*-- , --*/
0x00,0x00,0x1C,0x1C,0x0C,0x18,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7E, /*-- - --*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /*-- . --*/
0x00,0x00,0x1C,0x1C,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x06,0x06,0x0C,0x0C,0x18, /*-- / --*/
0x18,0x30,0x30,0x60,0x60,0x00,0x00,0x00,
0x00,0x00,0x00,0x1E,0x33,0x37,0x37,0x33, /*-- 0 --*/
0x3B,0x3B,0x33,0x1E,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x0C,0x1C,0x7C,0x0C,0x0C, /*-- 1 --*/
0x0C,0x0C,0x0C,0x0C,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x3C,0x66,0x66,0x06,0x0C, /*-- 2 --*/
0x18,0x30,0x60,0x7E,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x3C,0x66,0x66,0x06,0x1C, /*-- 3 --*/
0x06,0x66,0x66,0x3C,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x30,0x30,0x36,0x36,0x36, /*-- 4 --*/
0x66,0x7F,0x06,0x06,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x7E,0x60,0x60,0x60,0x7C, /*-- 5 --*/
0x06,0x06,0x0C,0x78,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x1C,0x18,0x30,0x7C,0x66, /*-- 6 --*/
0x66,0x66,0x66,0x3C,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x7E,0x06,0x0C,0x0C,0x18, /*-- 7 --*/
0x18,0x30,0x30,0x30,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x3C,0x66,0x66,0x76,0x3C, /*-- 8 --*/
0x6E,0x66,0x66,0x3C,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x3C,0x66,0x66,0x66,0x66, /*-- 9 --*/
0x3E,0x0C,0x18,0x38,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x1C,0x1C,0x00, /*-- : --*/
0x00,0x00,0x1C,0x1C,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x1C,0x1C,0x00, /*-- ; --*/
0x00,0x00,0x1C,0x1C,0x0C,0x18,0x00,0x00,
0x00,0x00,0x00,0x06,0x0C,0x18,0x30,0x60, /*-- < --*/
0x30,0x18,0x0C,0x06,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x7E,0x00, /*-- = --*/
0x7E,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x60,0x30,0x18,0x0C,0x06, /*-- > --*/
0x0C,0x18,0x30,0x60,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x3C,0x66,0x66,0x0C,0x18, /*-- ? --*/
0x18,0x00,0x18,0x18,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x7E,0xC3,0xC3,0xCF,0xDB, /*-- @ --*/
0xDB,0xCF,0xC0,0x7F,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x18,0x3C,0x66,0x66,0x66, /*-- A --*/
0x7E,0x66,0x66,0x66,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x7C,0x66,0x66,0x66,0x7C, /*-- B --*/
0x66,0x66,0x66,0x7C,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x3C,0x66,0x66,0x60,0x60, /*-- C --*/
0x60,0x66,0x66,0x3C,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x78,0x6C,0x66,0x66,0x66, /*-- D --*/
0x66,0x66,0x6C,0x78,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x7E,0x60,0x60,0x60,0x7C, /*-- E --*/
0x60,0x60,0x60,0x7E,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x7E,0x60,0x60,0x60,0x7C, /*-- F --*/
0x60,0x60,0x60,0x60,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x3C,0x66,0x66,0x60,0x60, /*-- G --*/
0x6E,0x66,0x66,0x3E,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x66,0x66,0x66,0x66,0x7E, /*-- H --*/
0x66,0x66,0x66,0x66,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x3C,0x18,0x18,0x18,0x18, /*-- I --*/
0x18,0x18,0x18,0x3C,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x06,0x06,0x06,0x06,0x06, /*-- J --*/
0x06,0x66,0x66,0x3C,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x66,0x66,0x6C,0x6C,0x78, /*-- K --*/
0x6C,0x6C,0x66,0x66,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x60,0x60,0x60,0x60,0x60, /*-- L --*/
0x60,0x60,0x60,0x7E,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x63,0x63,0x77,0x6B,0x6B, /*-- M --*/
0x6B,0x63,0x63,0x63,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x63,0x63,0x73,0x7B,0x6F, /*-- N --*/
0x67,0x63,0x63,0x63,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x3C,0x66,0x66,0x66,0x66, /*-- O --*/
0x66,0x66,0x66,0x3C,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x7C,0x66,0x66,0x66,0x7C, /*-- P --*/
0x60,0x60,0x60,0x60,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x3C,0x66,0x66,0x66,0x66, /*-- Q --*/
0x66,0x66,0x66,0x3C,0x0C,0x06,0x00,0x00,
0x00,0x00,0x00,0x7C,0x66,0x66,0x66,0x7C, /*-- R --*/
0x6C,0x66,0x66,0x66,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x3C,0x66,0x60,0x30,0x18, /*-- S --*/
0x0C,0x06,0x66,0x3C,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x7E,0x18,0x18,0x18,0x18, /*-- T --*/
0x18,0x18,0x18,0x18,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x66,0x66,0x66,0x66,0x66, /*-- U --*/
0x66,0x66,0x66,0x3C,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x66,0x66,0x66,0x66,0x66, /*-- V --*/
0x66,0x66,0x3C,0x18,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x63,0x63,0x63,0x6B,0x6B, /*-- W --*/
0x6B,0x36,0x36,0x36,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x66,0x66,0x34,0x18,0x18, /*-- X --*/
0x2C,0x66,0x66,0x66,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x66,0x66,0x66,0x66,0x3C, /*-- Y --*/
0x18,0x18,0x18,0x18,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x7E,0x06,0x06,0x0C,0x18, /*-- Z --*/
0x30,0x60,0x60,0x7E,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x3C,0x30,0x30,0x30,0x30, /*-- [ --*/
0x30,0x30,0x30,0x30,0x30,0x30,0x3C,0x3C,
0x00,0x00,0x00,0x60,0x60,0x30,0x30,0x18, /*-- \ --*/
0x18,0x0C,0x0C,0x06,0x06,0x00,0x00,0x00,
0x00,0x00,0x00,0x3C,0x0C,0x0C,0x0C,0x0C, /*-- ] --*/
0x0C,0x0C,0x0C,0x0C,0x0C,0x0C,0x3C,0x3C,
0x00,0x18,0x3C,0x66,0x00,0x00,0x00,0x00, /*-- ^ --*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /*-- _ --*/
0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,
0x00,0x38,0x18,0x0C,0x00,0x00,0x00,0x00, /*-- ` --*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x3C,0x06,0x06, /*-- a --*/
0x3E,0x66,0x66,0x3E,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x60,0x60,0x7C,0x66,0x66, /*-- b --*/
0x66,0x66,0x66,0x7C,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x3C,0x66,0x60, /*-- c --*/
0x60,0x60,0x66,0x3C,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x06,0x06,0x3E,0x66,0x66, /*-- d --*/
0x66,0x66,0x66,0x3E,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x3C,0x66,0x66, /*-- e --*/
0x7E,0x60,0x60,0x3C,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x1E,0x30,0x30,0x30,0x7E, /*-- f --*/
0x30,0x30,0x30,0x30,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x3E,0x66,0x66, /*-- g --*/
0x66,0x66,0x66,0x3E,0x06,0x06,0x7C,0x7C,
0x00,0x00,0x00,0x60,0x60,0x7C,0x66,0x66, /*-- h --*/
0x66,0x66,0x66,0x66,0x00,0x00,0x00,0x00,
0x00,0x00,0x18,0x18,0x00,0x78,0x18,0x18, /*-- i --*/
0x18,0x18,0x18,0x7E,0x00,0x00,0x00,0x00,
0x00,0x00,0x0C,0x0C,0x00,0x3C,0x0C,0x0C, /*-- j --*/
0x0C,0x0C,0x0C,0x0C,0x0C,0x0C,0x78,0x78,
0x00,0x00,0x00,0x60,0x60,0x66,0x66,0x6C, /*-- k --*/
0x78,0x6C,0x66,0x66,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x78,0x18,0x18,0x18,0x18, /*-- l --*/
0x18,0x18,0x18,0x7E,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x7E,0x6B,0x6B, /*-- m --*/
0x6B,0x6B,0x6B,0x63,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x7C,0x66,0x66, /*-- n --*/
0x66,0x66,0x66,0x66,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x3C,0x66,0x66, /*-- o --*/
0x66,0x66,0x66,0x3C,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x7C,0x66,0x66, /*-- p --*/
0x66,0x66,0x66,0x7C,0x60,0x60,0x60,0x60,
0x00,0x00,0x00,0x00,0x00,0x3E,0x66,0x66, /*-- q --*/
0x66,0x66,0x66,0x3E,0x06,0x06,0x06,0x06,
0x00,0x00,0x00,0x00,0x00,0x66,0x6E,0x70, /*-- r --*/
0x60,0x60,0x60,0x60,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x3E,0x60,0x60, /*-- s --*/
0x3C,0x06,0x06,0x7C,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x30,0x30,0x7E,0x30,0x30, /*-- t --*/
0x30,0x30,0x30,0x1E,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x66,0x66,0x66, /*-- u --*/
0x66,0x66,0x66,0x3E,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x66,0x66,0x66, /*-- v --*/
0x66,0x66,0x3C,0x18,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x63,0x6B,0x6B, /*-- w --*/
0x6B,0x6B,0x36,0x36,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x66,0x66,0x3C, /*-- x --*/
0x18,0x3C,0x66,0x66,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x66,0x66,0x66, /*-- y --*/
0x66,0x66,0x66,0x3C,0x0C,0x18,0xF0,0xF0,
0x00,0x00,0x00,0x00,0x00,0x7E,0x06,0x0C, /*-- z --*/
0x18,0x30,0x60,0x7E,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x0C,0x18,0x18,0x18,0x30, /*-- { --*/
0x60,0x30,0x18,0x18,0x18,0x0C,0x00,0x00,
0x00,0x00,0x00,0x18,0x18,0x18,0x18,0x18, /*-- | --*/
0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,
0x00,0x00,0x00,0x30,0x18,0x18,0x18,0x0C, /*-- } --*/
0x06,0x0C,0x18,0x18,0x18,0x30,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x71,0xDB, /*-- ~ --*/
0x8E,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /*-- . --*/
0x00,0x00,0x1C,0x1C,0x00,0x00,0x00,0x00
};
typedef struct typFNT_GB16 // 漢字字模數據結構
{
signed char Index[2];
char Msk[32];
};
struct typFNT_GB16 flash GB_16[] =
{ // 顯示為16*16
"中", 0x01,0x00,0x01,0x00,0x21,0x08,0x3F,0xFC,
0x21,0x08,0x21,0x08,0x21,0x08,0x21,0x08,
0x21,0x08,0x3F,0xF8,0x21,0x08,0x01,0x00,
0x01,0x00,0x01,0x00,0x01,0x00,0x01,0x00,
"文", 0x02,0x00,0x01,0x00,0x01,0x00,0xFF,0xFE,
0x08,0x20,0x08,0x20,0x08,0x20,0x04,0x40,
0x04,0x40,0x02,0x80,0x01,0x00,0x02,0x80,
0x04,0x60,0x18,0x1E,0xE0,0x08,0x00,0x00,
"測", 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,
"試", 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,
};
uchar flash turnf[8] = {7,6,5,4,3,2,1,0};
uchar gCurRow,gCurCol; // 當前行、列存儲，行高16點，列寬8點
/* 取當前行數據 */
uchar fnGetRow(void)
{
return gCurRow;
}
/* 取當前列數據 */
uchar fnGetCol(void)
{
return gCurCol;
}
/************************************************/
/* 狀態位STA1,STA0判斷（讀寫指令和讀寫數據） */
/* 在讀寫數據或者寫入命令前必須保證均為1 */
/************************************************/
uchar fnSTA01(void)
{
uchar i;
for(i=10;i>0;i--)
{
if((LCMCW & 0x03) == 0x03) // 讀取狀態
break;
}
return i; // 若返回零，說明錯誤
}
/********************************************************/
/*檢查STA2,如果 STA2=1 為自動讀狀態 */
/********************************************************/
uchar fnSTA2(void)
{
uchar i;
for(i=10;i>0;i--)
{
if((LCMCW & 0x04) == 0x04)
break;
}
return i; // 若返回零，說明錯誤
}
/********************************************************/
/* 狀態位STA3判斷（STA3 = 1 數據自動寫狀態） */
/********************************************************/
uchar fnSTA3(void)
{
uchar i;
for(i=10;i>0;i--)
{
if((LCMCW & 0x08) == 0x08)
break;
}
return i; // 若返回零，說明錯誤
}
/********************************************************/
/* 狀態位STA6判斷（STA6 =1 屏讀/屏拷貝狀態） */
/********************************************************/
uchar fnSTA6(void)
{
uchar i;
for(i=10;i>0;i--)
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