T12864C002是TRUSTYLCD.COM旗下目前使用率最高的一款COG结构的12864点阵液晶屏，其特点是质量可靠，功耗低，订货方便不停产，尺寸适中，可应用到多种行业设备上。现在就详细介绍这款产品的使用方法，让你能在最短的时间内搞定LCD液晶显屏能正常显示出文字和图片。（产品规格书及申请免费样品可联系18902455007微信同号)。
点阵数量: 128(w)*64(h)
显示模式: FSTN正显(白底黑字), 或STN正显（黄绿底黑字），或STN负显（蓝底白字）。
背光模式: LED白色(或其他色)，背光结构有支架背光或平面背光（配套铁框使用）。
控制芯片：ST7565R。
通讯接口：FPC-36PIN焊接，可SPI串口或8位并口通讯。
工作电压：3.3V
工作温度: -20℃~70℃
外形尺寸: 69.0mm*46.0mm*2.8mm（不含背光时的尺寸）
视域尺寸: 65.5mm*38.0mm
单点大小: 0.45mm*0.49mm
Pin No. Pin Name Function
1、2、24、31、34、36 NC 空脚
3 /CS1 Chip selection input 片选
4 /RES Rester 复位
5 A0 Data/Command control 选择指令或数据
6 /WR Write (/WR ) control signal input. 写
7 /RD Read (/RD ) control signal input. 读
8~15 DB0-DB7 8bit Date bus 数据
16 VDD Power supply voltage (Positive) 电源3~3.3V
17 VSS Negative power supply,0V 地
18 VOUT positive voltage supply pin of the chip. 升压输出，对地接电容
19~23 C3+,C1-,C1+,C2+,C2- When internal DC-DC voltage converter is used, external capacitor is connected between these pins. 升压电路接电容
25~29 V1,V2,V3,V4,V0 LCD driving voltages. 分压电路
30 VR Output voltage regulator terminal. 外部调对比度接电阻位
32 C86 MPU interface selection pin 选择8080或6800时序
33 P/S Parallel data input/serial data input switch terminal 选择并口或串口
35 IRS This terminal selects the resistors for the V0 voltage level adjustment. 选择内部调对比度或外部调比比度
接口定义说明：
了解了显示屏的基本参数及接口定义后，
首先设计硬件电路，这款LCD的硬件部份比较简单，按上图设计好PCB电路图，外围只需外加9颗无极性的1Uf/16V电容即可，这里注意一定要用无极性的，以免方向搞错造成损坏，耐压在16V以上（因为液晶内部升压后会到达13.5V左右，所以最低要耐压16V的才行），液晶屏的VDD供电电压是3.3V，在2.7V~3.3V之间的电压都可以（电压不同可能对比度需要软件调节一下），如果必需要用5V供电，那VDD可以接一个AMS1117-3.3降压三极管(5V降到3.3V)，这仅仅是VDD降压到了3.3V，其他信号线还是5V也是不行的，这里有两种方法可以选用，最简单的是信号线上串一个1K的电阻，这样可以降低一点电压，不过这种信号线电流很小，串了电阻也就对IC起到了一定的保护作用，另一种就是用降压芯片降压到3.3V，这种成本较高一点，但是可靠性也更强。接下来就要确定好是选用8位并口通讯还是SPI串口通讯了，不管用哪一种接口，对于128*64点阵来讲，显示的速度要感受上不是很明显，除非要求很高的产品，一般产品均可以选用SPI串口，这样可以选用IO口较少的单片机，可以减少整体成本。在使用SPI串口时，其他不需要用到的PIN脚统一接到GND上，这样显示会更稳定。
如果觉得自己设计PCB太麻烦，也可以向LCD厂家（www.trustylcd.com）要求提供带PCB板的液晶模组，这样开发样机会更节省时间，质量也可靠。
硬件做好后，那就写程序调试显示了，下面以51单片机为基础介绍一下编写显示程序：
指令表：
No. Instrctions Code Function
A0 /RD /WR D7 D6 D5 D4 D3 D2 D1 D0
1 Display ON/OFF 0 1 0 1 0 1 0 1 1 1 DON DON=0,display off
DON=1,display on
2 Display start line set 0 1 0 0 1 Display start address Set the display RAM display start line address
3 Set Page Address 0 1 0 1 0 1 1 Page address Set the display RAM Page address
4 Ser Column Address
(Upper-4 bits) 0 1 0 0 0 0 1 Col. Add Set the upper-4-bit of column address counter
Ser Column Address
(Lower-4 bits) 0 1 0 0 0 0 0 Col. Add Set the low-4-bit of column address counter
5 Read Staus 0 0 1 Status 0 0 0 0 Read the status data
6 Write Display Data 1 1 0 Write Data Write data into the display RAM
7 Read Display Data 1 0 1 Read Data Read data from the display RAM
8 ADC Select 0 1 0 1 0 1 0 0 0 0 ADC Set the display RAM address SEG output
Correspondence
ADC = 0,Normal. ADC = 1,Reverse
9 Normal/Reverse Display 0 1 0 1 0 1 0 0 1 1 REV REV = 0, Normal
REV = 1, Reverse
10 Entire Display ON/OFF 0 1 0 1 0 1 0 0 1 0 EON EON = 0, Normal
EON = 1, Entire display ON
11 Set LCD Bias 0 1 0 1 0 1 0 0 0 1 BIAS Bias = 0, 1/9 Bias
Bias = 1, 1/7 Bias
12 Set Read-Modify-Write 0 1 0 1 1 1 0 0 0 0 0 Enter the “Read-Modify-Write” mode
13 Reset Read-Modify-Write 0 1 0 1 1 1 0 1 1 1 0 Clear the “Read-Modify-Write” mode
14 Reset 0 1 0 1 1 1 0 0 0 1 0 Resets the LCD module
15 SHL S elect 0 1 0 1 1 0 0 SHL * * * Set the COM scanning direction
SHL = 0, Normal
SHL = 1, Flipped in y-direction
* = don’t care terms
16 Power Control Set 0 1 0 0 0 1 0 1 VC VR VF Set the power circuit operation mode
VF : LCD Supply Voltage Follower
VR : LCD Supply Voltage Regulator
VF : LCD Supply Voltage Converter
(1 = ON, 0 = OFF)
17 Regulator Resistor Select 0 1 0 0 0 1 0 0 Ratio Set the built-in resistor ratio (Rb/Ra)
18 Electronic volume mode set 0 1 0 1 0 0 0 0 0 0 1 Set reference voltage mode
Electronic volume register set 0 1 0 * * Electronic
Control value Set reference voltage register
19 Power Save - - - - - - - - - - Compound instruction
Display OFF + Entire Display ON
20 NOP 0 1 0 1 1 1 0 0 0 1 1 Non-operation command
实测显示效果
下面是具体显示程序（SPI串口，实测可正显示显示）
#include <reg51.h>
#include <intrins.h>
#include <absacc.h>
#define uchar unsigned char
#define uint unsigned int
sbit R_S= P3^5;//指令/数据选择信号
sbit RES= P3^4;//复位信号
sbit SCK= P1^6;
sbit SDA=P1^7;
sbit CS1=P3^7;//片选
bit Flage1=0;
void LcdInit();
void Clear();
void Delayms(uint ms);
void Comwrite(uchar cmd);
void Datwrite(uchar dat);
void Setadd(uchar xl,uchar yl);
void disp_str(unsigned char *p,unsigned char uCol,uPage);
unsigned char CurOffset;
#define ASC_CHR_WIDTH 8
#define ASC_CHR_HEIGHT 12
typedef struct typFNT_ASC16
{
char Index[1];
char Msk[16];
};
code struct typFNT_ASC16 ASC_16[] =
{
"1",0x00,0x00,0x08,0x08,0xFC,0x00,0x00,0x00,0x00,0x00,0x04,0x04,0x07,0x04,0x04,0x00,
"2",0x00,0x00,0x08,0x04,0x84,0x44,0x38,0x00,0x00,0x00,0x06,0x05,0x04,0x04,0x04,0x00,
"3",0x00,0x00,0x08,0x04,0x44,0x44,0xB8,0x00,0x00,0x00,0x02,0x04,0x04,0x04,0x03,0x00,
"4",0x00,0x00,0x80,0x60,0x18,0xFC,0x00,0x00,0x00,0x00,0x01,0x01,0x05,0x07,0x05,0x00,
"5",0x00,0x00,0x7C,0x44,0x44,0x44,0x84,0x00,0x00,0x00,0x02,0x04,0x04,0x04,0x03,0x00,
"6",0x00,0x00,0xF0,0x48,0x44,0x44,0x80,0x00,0x00,0x00,0x03,0x04,0x04,0x04,0x03,0x00,
"7",0x00,0x00,0x0C,0x04,0x84,0x64,0x1C,0x00,0x00,0x00,0x00,0x06,0x01,0x00,0x00,0x00,
"8",0x00,0x00,0xB8,0x44,0x44,0x44,0xB8,0x00,0x00,0x00,0x03,0x04,0x04,0x04,0x03,0x00,
"9",0x00,0x00,0x38,0x44,0x44,0x44,0xF8,0x00,0x00,0x00,0x00,0x04,0x04,0x02,0x01,0x00,
"0",0x00,0x00,0xF8,0x04,0x04,0x04,0xF8,0x00,0x00,0x00,0x03,0x04,0x04,0x04,0x03,0x00,
};
#define ASC_HZ_WIDTH 16
typedef struct typFNT_GB16
{
char Index[2];
char Msk[32];
};
uchar code Hanzi[]={
/*-- 调入了一幅图像：C:\Documents and Settings\Administrator\桌面\12864.bmp --*/
/*-- 宽度x高度=128x64 用取模软件取模，取模方式为：纵向取模，字节倒序--*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0x80,0xC0,0xC0,0xE0,0xE0,0xE0,0xF0,0xF0,
0xF8,0xF8,0xF8,0xFC,0xFC,0xFE,0xFE,0xFE,0xFC,0xF8,0xE0,0x80,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x01,0x01,0x03,0x06,0x0C,0x18,0x30,0x60,0xC0,0x80,0x00,
0x00,0x00,0x03,0x1E,0xF8,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x07,0xFE,0xE0,0x00,0x00,0x00,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x80,0x80,0x80,0xC0,0xC0,0xE0,0xE0,0xF0,0xF0,0x78,0xF8,0xF8,0xFC,
0xFC,0xFC,0xFE,0xFE,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0xF8,0xE0,0x80,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0xC0,0x61,0x23,
0x3E,0x1C,0x10,0x00,0x00,0x07,0x06,0x06,0x06,0x02,0x02,0x03,0x03,0x03,0x03,0x01,
0x01,0x01,0x01,0x00,0x00,0x00,0x01,0x01,0x01,0x03,0x03,0x03,0x02,0x06,0x06,0x0E,
0x0C,0x1C,0x18,0x18,0x30,0x60,0xE0,0xC0,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0xFE,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x3F,0x00,0x00,0x01,0x03,
0x03,0x07,0x0F,0x0F,0x1F,0x1F,0x3F,0x3F,0x3F,0x3F,0x7F,0x7F,0x7F,0x7F,0x7F,0x7F,
0x7F,0x7F,0x7F,0x7F,0x7F,0x7F,0x7F,0x7F,0x7F,0x7F,0x7F,0x7F,0x7F,0x3F,0x3F,0x3F,
0x3E,0xF8,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x80,0xE0,0x38,0x1C,0x0E,0x07,0x83,0x01,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xC0,0x40,0xF0,0xC0,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x07,0x0F,0x3C,0xF0,0xC0,0x00,0x00,0x00,
0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x3F,0x0F,0x03,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x60,0x70,0x30,0x38,0x38,0x18,0x1C,0x1C,
0x1C,0x0E,0x0F,0x3E,0xFE,0x86,0x06,0x07,0x07,0x03,0x02,0x70,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0xFC,0x3F,0x03,0xC0,0x00,0xE0,0x78,0x8E,0xDF,0x6E,0x68,0x6C,0x6C,
0xFC,0x8C,0x84,0x4C,0x24,0x04,0x04,0x07,0x04,0x07,0x07,0x04,0x64,0xC4,0xCC,0x74,
0x34,0x34,0x34,0x34,0x7C,0xE4,0xC4,0x47,0x67,0x0C,0xFC,0xFC,0x00,0x00,0x00,0xFF,
0x00,0x00,0x00,0x00,0x80,0x7E,0x00,0x00,0x00,0x00,0x00,0x87,0xFF,0x7E,0x00,0x00,
0xAF,0xFF,0xFF,0x0F,0x07,0x03,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0xC0,
0xC0,0xE0,0x70,0x70,0x70,0x38,0x3C,0x1C,0x1C,0x0E,0x0E,0x07,0x07,0x07,0x03,0x03,
0x03,0x0C,0x20,0x00,0x00,0x00,0x00,0x00,0x01,0x1E,0xC0,0x00,0x00,0x00,0x00,0xC0,
0x60,0x20,0x00,0x00,0x07,0xFF,0xE0,0x00,0x00,0x00,0x00,0x00,0x7E,0x00,0x00,0x00,
0x00,0x00,0x00,0x3F,0xF8,0x8E,0x78,0x8F,0xFF,0xA0,0x73,0xF0,0x00,0x00,0x00,0x00,
0x00,0x03,0x07,0x00,0x00,0x00,0x00,0x04,0xC4,0x02,0x00,0x00,0x00,0x03,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x7F,0xAE,0x10,0x00,0xFF,0xFF,0x00,0x00,0xE0,0x3F,
0x00,0x80,0xE0,0x3C,0x07,0x00,0x00,0x80,0x40,0x20,0x18,0x07,0x03,0x00,0x00,0x00,
0xFF,0xFF,0xFF,0xFF,0x78,0xF8,0x38,0x1C,0x1C,0x0E,0x0E,0x07,0x07,0x03,0x03,0x01,
0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x87,0x00,0x00,0x00,0x00,0x00,0x00,0x20,0xA6,0x08,0x30,0x40,0x47,
0x80,0x80,0x00,0x80,0xF0,0x3F,0x03,0x00,0x40,0x20,0x18,0x07,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x03,0x0E,0x1B,0x1C,0x73,0xEC,0xF8,0xF0,0x30,0x60,0x60,
0x40,0xC0,0xC0,0x80,0x80,0x80,0x80,0x88,0x93,0x80,0x90,0x80,0x88,0x84,0x84,0x80,
0x80,0x80,0xC0,0xC0,0x40,0x40,0x60,0x20,0x30,0x30,0x3F,0xF7,0xF0,0xFE,0x5B,0x2C,
0x36,0x11,0x18,0x08,0x04,0x02,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x13,0x1F,0x18,0x31,0x26,0x38,0x23,0x2C,0x30,0x60,0xC0,0x80,0x80,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3C,0x07,0x00,0x00,0x03,0x0C,0x00,0x80,
0x40,0x30,0x0C,0xC3,0xC0,0xC0,0xC0,0xE0,0x20,0x00,0x00,0x80,0xC0,0xC0,0x60,0x30,
0x18,0x1C,0x0F,0x03,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x81,0xF1,0x39,0x1D,0xE5,0x7F,0x7F,0xFF,0xBC,0x58,0x7D,0xD7,
0xFC,0x9C,0xF8,0xE0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x03,0x86,0x86,
0x84,0x84,0xFC,0xB8,0xF8,0x78,0xF8,0xD8,0x78,0x38,0xFC,0x54,0xCA,0x7A,0xF9,0xF8,
0xF8,0xF8,0xFC,0xFC,0xFD,0x7D,0xFD,0xFE,0xFA,0xDF,0xFF,0xE1,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x7E,0x7F,0x01,0x40,0x4F,0x67,0x33,0x11,0x31,0x38,0x1C,0x34,0x22,
0x65,0x47,0x00,0x1F,0x7E,0x7C,0x40,0x40,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
};
void Display(unsigned char sda,unsigned char sda1)
{
unsigned char i,j,k=0;
for(i=0;i<8;i++)
{
Comwrite(0xb0+k);
Comwrite(0x10);
Comwrite(0x01); //设置起始例，0x00=SEG0，0x01=SEG1
for(j=0;j<64;j++)
{ Datwrite(sda);
Datwrite(sda1);
}
k++;
}
}
void Hanzi_Disp(void)
{
unsigned char i,j,k=0;
for(i=0;i<8;i++)
{
Comwrite(0xb0+k);
Comwrite(0x10);
Comwrite(0x01); //0x00=seg0,0x01=seg1
for(j=0;j<128;j++)
{Datwrite(Hanzi[i*128+j]);
}
k++;
}
}
void main()
{
P1M1=0x00;
P1M0=0xff;
P3M1=0x00;
P3M0=0xff;
CLK_DIV=0x02;
LcdInit();
while(1)
{
Clear();
Display(0xff,0xff);
Delayms(5000);
Display(0x55,0xaa);
Delayms(5000);
Display(0x00,0xff);
Delayms(5000);
Display(0xaa,0xaa);
Delayms(5000);
Display(0x55,0x55);
Delayms(5000);
Hanzi_Disp();
Delayms(5000);
Delayms(5000);
}
}
void Delayms(uint ms)
{
uchar j;
while(ms--)
for(j=0;j<=20;j++);
}
void Comwrite(uchar cmd)
{
uchar data i,j;
CS1=0;
R_S=0;
SCK=1;
for(i=0;i<8;i++)
{
j=cmd;
SCK=0;
SDA=cmd&0x80;
SCK=1;
cmd=j<<1;
}
CS1=1;
R_S=1;
}
void Datwrite(uchar dat)
{
uchar data i,j;
CS1=0;
R_S=1;
SCK=1;
for(i=0;i<8;i++)
{
j=dat;
SCK=0;
SDA=dat&0x80;
SCK=1;
dat=j<<1;
}
CS1=1;
R_S=0;
}
void Clear()
{
unsigned char i,j,m=0;
for(i=0;i<8;i++)
{
Setadd(0,i);
for(j=0;j<128;j++)
Datwrite(0x00);
}
}
void Setadd(uchar xl,uchar yl)
{ uchar i;
i=(xl+4)&0x0f; //i=(xl+0)&0x0f;（SEG0~SEG127） // i=(xl+4)&0x0f;（SEG4~SEG131）
xl=(xl>>4)+0x10;
Comwrite(0xb0+yl);
Comwrite(xl);
Comwrite(i);
}
void LcdInit()
{
RES=1;
Delayms(50);
RES=0;
Delayms(50);
RES=1;
Delayms(50);
Comwrite(0xE2); //Software Reset
Delayms(50);
Comwrite(0xA2); //Set Bias 0xA3 1/7bias, 0xA2 1/9 bias
Comwrite(0xA0); //Segment Direction Select bit0=0,normal ,=1,reverse
Comwrite(0xC8); //Common Direction Select bit3=0,normal ,=1,revese
Comwrite(0xA8);
Comwrite(0xA6);
Comwrite(0xA4);
Comwrite(0x25); //调电压 对比度 Set internal rb/ra 0x24
Comwrite(0x81); //Set Contrast
Comwrite(0x1a); //调电压 对比度 1a>1f
Comwrite(0x2F); //Power Control Set
Delayms(5000); //delay 40mS
Comwrite(0x60); //Set Display Start Line
Comwrite(0xAF); //Display ON
}
void disp_ch(unsigned char c,uCol,uPage)
{
unsigned char k,j,ch_w;
unsigned char width;
unsigned char len;
len=sizeof(ASC_16)/sizeof(ASC_16[0]);
for(k=0;k<len;k++)
{
if(c == ASC_16[k].Index[0] ) break;
}
if(k<len)
{
if(c=='-'||c==':')
width=ASC_CHR_WIDTH-2;
else if(c=='|')
width=ASC_HZ_WIDTH-ASC_CHR_WIDTH;
else
width=ASC_CHR_WIDTH;
Setadd(uCol,uPage);
for(j=0;j<width;j++)
{
ch_w=ASC_16[k].Msk[j];
Datwrite(ch_w);
}
Setadd(uCol,uPage+1);
for(j=0;j<width;j++)
{
ch_w=ASC_16[k].Msk[ASC_CHR_WIDTH+j];
Datwrite(ch_w);
}
}
}
void disp_str(unsigned char *p,unsigned char uCol,uPage)
{
unsigned char i=0;
while(p[i]>0)
{
if(p[i] < 128)
{
disp_ch(p[i],uCol,uPage);
uCol+=8;
}
if(Flage1==1) Delayms(200);
i++;
}
}
//如有不明可联系18902455007微信号同。
|
楼主
标题置顶
标题高亮
