溫度顯示的程序之一(已修改)
2025-01-18 10:45 本頁面
【正文】 // // // // Function: Test ~+105 // // Used Equation // // RT/R25=e(B*((1/(T+273))(1/298))) // // // // Change List: (07,02) // // Change display A error // // // // (07,03) // // Add Temp Tab jiaozheng 70~100C // // // //******************************************************// include include include include include include bdata unsigned char LCD_data[8]。 //** Display Buffer **// int ssdata[3]。 define Temp_100 235 define Temp_40 1352 sbit s_data = P2^0。 //** LCD Serial Data Port **// sbit clk_lcd = P2^2。 //** LCD Clock Port **// sbit lcd_cs = P2^1。 //** LCD Chip Select Port **// sbit led =P2^7。 //********** LCD Command Name Define ***********// define cmd_off 0x00 //** LCD Control Power Down **// define cmd_on 0x01 //** LCD Control Power Up **// define cmd_LCD_off 0x02 //** Close LCD **// define cmd_LCD_on 0x03 //** Open LCD **// define cmd_LCD_B3C4 0x29 //** LCD Mode 1/3BAIS,1/4DUTY **// define cmd_LCD_RC 0x18 //** LCD Control Internal Oscillator 256K **// // data unsigned char Comm_buff[16]。 //** Serial Port Receiver Buffer **// //data unsigned char Comm_len。 //** Serial Port Receiver Data Length **// //bit Comm_ready。 //** Serial Port Receiver Flag **// //** LCD Code 0,1,2...A,B,F,0.,1.,...A.,B.,F. **// unsigned char code LCD_code[] = { 0xeb,0x60,0xc7,0xe5,0x6c,0xad,0xaf,0xe0,0xef,0xed,0xee,0x2F,0x8b,0x67,0x8F,0x8e, 0xfb,0x70,0xd7,0xf5,0x7c,0xbd,0xbf,0xf0,0xff,0xfd,0xfe,0x3f,0x9b,0x77,0x9f,0x9e, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 }。
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