[求助]请教各位高人,关于"C语言头文件编程"
本人课程设计题目是利用"AT89C51和AD9851来设计信号发生器",其中还用到数字电位器DS1867和液晶显示模块LCD1602来产生正弦波、方波、三角波等,主程序已经编好,拿KEIL C51软件来编译时,提示“打不开LCD.H和DS1867.H头文件”,以前没编写过头文件,不知从何下笔,请各位多多指教!谢谢!AT89C51与LCD1602的连接引脚:
Lcd_Rs=P2^7;Lcd_Rw=P2^6;Lcd_En=P2^5;
LcdDB7 = P0_7; LcdDB6 = P0_6; LcdDB5 = P0_5 ;
LcdDB4 = P0_4 ;LcdDB3 = P0_3 ; LcdDB2 = P0_2;
LcdDB1 = P0_1;LcdDB0 = P0_0
AT89C51与DS1867的连接引脚:
P1.1--RST_DS1867B
P1.2--CLK_DS1867B
P1.3--DQ_DS1867B
P1.4--RST_DS1867A
P1.5--CLK_DS1867A
P1.6--DQ_DS1867A