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1、#include #include #include #define GDM12864ADataPort P1 /LCD数据线#define uchar unsigned charsbit DI=P22; / 数据指令 选择sbit RW=P21; / 读写 选择sbit EN=P20; / 读写使能sbit cs1=P24; / 片选1sbit cs2=P23; / 片选2sbit sclk=P25;sbit i_o=P26;sbit rstb=P27;sbit ds18s20_dq=P36;sbit I2C_SCK=P33;sbit I2C_SDA=P35;uchar qq=0,pp=0;
2、/开始/暂停按键,计算机传输过来的数据为8则上传uchar code a=/16*16 0x10,0x22,0x64,0x0C,0x80,0x00,0xFE,0x92,0x92,0x92,0x92,0x92,0xFF,0x02,0x00,0x00, 0x04,0x04,0xFE,0x01,0x40,0x7E,0x42,0x42,0x7E,0x42,0x7E,0x42,0x42,0x7E,0x40,0x00, 0x00,0x00,0xFC,0x24,0x24,0x24,0xFC,0xA5,0xA6,0xA4,0xFC,0x24,0x34,0x26,0x04,0x00, 0x40,0x20,0x9
3、F,0x80,0x42,0x42,0x26,0x2A,0x12,0x2A,0x26,0x42,0x40,0xC0,0x40,0x00, 0x00,0xFC,0x84,0x84,0x84,0xFE,0x14,0x10,0x90,0x10,0x10,0x10,0xFF,0x10,0x10,0x00, 0x00,0x3F,0x10,0x10,0x10,0x3F,0x00,0x00,0x00,0x23,0x40,0x80,0x7F,0x00,0x00,0x00, 0x00,0xF8,0x01,0x02,0xF6,0x10,0x12,0x12,0x12,0x12,0xFA,0x12,0x02,0xFF,
4、0x02,0x00, 0x00,0xFF,0x00,0x00,0x3F,0x11,0x11,0x11,0x11,0x11,0x3F,0x40,0x80,0x7F,0x00,0x00, 0x40,0x42,0x44,0xCC,0x00,0xF4,0x94,0x94,0x94,0xFF,0x94,0x94,0x94,0xF6,0x04,0x00, 0x00,0x40,0x20,0x1F,0x20,0x51,0x48,0x44,0x42,0x7F,0x42,0x44,0x4C,0x61,0x20,0x00, 0x00,0x00,0xFE,0x12,0x12,0x12,0x12,0xFE,0x12,0
5、x12,0x12,0x12,0xFF,0x02,0x00,0x00, 0x40,0x48,0x49,0x49,0x49,0x49,0x49,0x7F,0x49,0x49,0x49,0x49,0x4D,0x68,0x40,0x00, 0x24,0x24,0xA4,0xFE,0xA3,0x22,0x20,0x7E,0x42,0x42,0x42,0x42,0x42,0x7F,0x02,0x00, 0x08,0x06,0x01,0xFF,0x00,0x43,0x41,0x49,0x49,0x49,0x7F,0x49,0x4D,0x69,0x41,0x00, 0x00,0x00,0xFE,0x82,0x
6、92,0x92,0x92,0xFE,0x92,0x9A,0xD2,0x82,0xFF,0x02,0x00,0x00, 0x40,0x20,0x1F,0x00,0x00,0x7E,0x22,0x22,0x22,0x3F,0x42,0x80,0x7F,0x00,0x00,0x00, 0x80,0x80,0x80,0x80,0xFF,0x80,0x80,0xA0,0x90,0x88,0x84,0x86,0x80,0xC0,0x80,0x00, 0x00,0x00,0x00,0x00,0xFF,0x40,0x40,0x23,0x04,0x08,0x10,0x20,0x60,0x20,0x00,0x00
7、, 0x00,0x06,0x09,0x09,0xE6,0xF0,0x18,0x08,0x08,0x08,0x18,0x30,0x78,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x07,0x0F,0x18,0x30,0x20,0x20,0x20,0x10,0x08,0x00,0x00,0x00, 0x80,0x40,0x20,0xF8,0x47,0x48,0x48,0x48,0xC8,0x7F,0x48,0x48,0x4C,0x68,0x40,0x00, 0x00,0x00,0x00,0xFF,0x00,0x00,0x02,0x0B,0x12,0x62,0xD2,
8、0x0A,0x06,0x02,0x00,0x00;uchar code b=/8*160x00,0xF8,0x08,0x08,0x08,0x08,0xF8,0x00,0x00,0x3F,0x20,0x20,0x20,0x20,0x3F,0x00,0x00,0x00,0x00,0x00,0xF8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3F,0x00,0x00,0x00,0x00,0x08,0x08,0x08,0x08,0x08,0xF8,0x00,0x00,0x3F,0x21,0x21,0x21,0x21,0x21,0x00,0x00,0x08,0x08,0x
9、08,0x08,0x08,0xF8,0x00,0x00,0x21,0x21,0x21,0x21,0x21,0x3F,0x00,0x00,0xF8,0x00,0x00,0x00,0x00,0xF8,0x00,0x00,0x01,0x01,0x01,0x01,0x01,0x3F,0x00,0x00,0xF8,0x08,0x08,0x08,0x08,0x00,0x00,0x00,0x21,0x21,0x21,0x21,0x21,0x3F,0x00,0x00,0xF8,0x08,0x08,0x08,0x08,0x08,0x00,0x00,0x3F,0x21,0x21,0x21,0x21,0x3F,0x
10、00,0x00,0x08,0x08,0x08,0x08,0x08,0xF8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3F,0x00,0x00,0xF8,0x08,0x08,0x08,0x08,0xF8,0x00,0x00,0x3F,0x21,0x21,0x21,0x21,0x3F,0x00,0x00,0xF8,0x08,0x08,0x08,0x08,0xF8,0x00,0x00,0x01,0x01,0x01,0x01,0x01,0x3F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3E,0x01,0x01,0x
11、3E,0x01,0x01,0x3E,0x00,0x00,0x00,0x80,0x80,0x00,0x00,0x00,0x00,0x00,0x13,0x24,0x24,0x19,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x20,0x10,0x08,0x04,0x02,0x01,0x00,0x00,0x00,0x00,0x30,0x30,0x00,0x00,0x00,0x00,0x00,0x00,0x0C,0x0C,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x
12、00,0x00,0x00,0x00,0x30,0x30,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x01,0x01,0x01,0x01,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xC0,0x00,0x00,0x80,0x40,0x00,0x00,0x00,0x3F,0x06,0x09,0x10,0x20,0x00,0x00,/17,k0x00,0xC0,0x
13、00,0x00,0x00,0x00,0x00,0x00,0x00,0x3F,0x02,0x02,0x02,0x3E,0x00,0x00/18,h;/延时程序，延时10usvoid Delay_10_uS(void)char i=10;while(i-);/n mS delayvoid Delay_N_mS( unsigned int n_milisecond) /* n mS delay */unsigned char i;while(n_milisecond-)i=37;while(i-);/启动传送bit I2C_Start(void)Delay_10_uS();I2C_SDA =1;De
14、lay_10_uS();I2C_SCK =1;Delay_10_uS();if ( I2C_SDA = 0) return 0;if ( I2C_SCK = 0) return 0;I2C_SDA = 0;Delay_10_uS();I2C_SCK = 0;Delay_10_uS();return 1;/停止信号void I2C_Stop(void)Delay_10_uS();I2C_SDA = 0;Delay_10_uS();I2C_SCK = 1;Delay_10_uS();I2C_SDA = 1;Delay_10_uS();/无应答的时序，有应答时需要在第9位输出0，没有应答时，第9位为
15、高void I2C_Nack(void)Delay_10_uS();I2C_SDA=1;Delay_10_uS();I2C_SCK=1;Delay_10_uS();I2C_SCK=0;Delay_10_uS();/如果发送完成并且在第9个脉冲处得到ack，那么返回0，表示成功bit I2C_Send_Byte( unsigned char d)unsigned char i = 8;bit bit_ack;while( i- )Delay_10_uS();if ( d &0x80 ) I2C_SDA =1;else I2C_SDA =0;Delay_10_uS();I2C_SCK = 1;Delay_10_uS();I2C_SCK = 0;d = d 1;Delay_10_uS();I2C_SDA = 1;Delay_10_uS();I2C_SCK = 1;Delay_10_uS();bit_ack = I2C_SDA;I2C_SCK =0;Del
