多个DS18B20温度测量程序(共9页).doc

精选优质文档-倾情为你奉上#include #include /nop函数 #include #include#define uchar unsigned char#define uint unsigned intsbit DS18B20_DQ=P27;sbit feng=P20;sbit deng=P10;#define LCD_data P0 /ch375数据端口 uchar count1,count2,count;sbit LCD_RS=P35;sbit LCD_RW=P36;/ch375的rw也是此口 sbit LCD_EN=P34;#includeuchar ds18b20_serial48=0x28,0x51,0x8c,0x9e,0x03,0x00,0x00,0xfd, /第1个18B20的ID 0x28,0x