feat(MCU课设): 增加旋转编码器控制逻辑

MCU/MCU_REAL _FINAL/draw.c

@@ -84,8 +84,6 @@ void drawNAME()
 
   for(j = 0; j < 48; j++)
     {
-
-
       CSA = 1;
       CSB = 0;
       RS = 0;
@@ -113,26 +111,37 @@ void drawNAME()
       write();
     }
 }
-void drawFullIMG(unsigned char img[])
+void drawMAINMENU()
 {
-  unsigned int j,i;
+  unsigned int j;
 
-  for(j = 0; j < 64; j++)
-		for(i=0;i<8;i++)
+  for(j = 0; j < 32; j++)
     {
 
       CSA = 1;
       CSB = 0;
       RS = 0;
       RW = 0;
-      P1 = 0xb8 + i;
+      P1 = 0xb8 + 0;
       write();
       P1 = 0X40 + j;
-      write(); //Ò³iÁÐjÆÁA
+      write(); //Ò³0ÁÐjÆÁA
 
       RS = 1;
       RW = 0;
-      P1 = img[j - 1];
+      P1 = MAINMANU_PAGE0[j - 1];
+      write();
+
+      RS = 0;
+      RW = 0;
+      P1 = 0xb8 + 1;
+      write();
+      P1 = 0X40 + j;
+      write(); //Ò³1ÁÐjÆÁA
+
+      RS = 1;
+      RW = 0;
+      P1 = MAINMANU_PAGE1[j - 1];
       write();
     }
 }

MCU/MCU_REAL _FINAL/draw.h

@@ -3,5 +3,5 @@
 
 void drawNAME();
 void drawNUMBER();
-
+void drawMAINMENU();
 #endif

MCU/MCU_REAL _FINAL/img.h

@@ -52,7 +52,15 @@ code unsigned char NUMBER_RPAGE1[]=
 0x00,0x0F,0x10,0x20,0x20,0x10,0x0F,0x00,
 };
 
-
+//第一行：菜单
+code unsigned char MAINMANU_PAGE0[]={
+0x04,0x04,0x44,0xC4,0x4F,0x44,0x44,0xC4,0x24,0x24,0x2F,0xB4,0x24,0x04,0x04,0x00,
+0x00,0x00,0xF8,0x49,0x4A,0x4C,0x48,0xF8,0x48,0x4C,0x4A,0x49,0xF8,0x00,0x00,0x00,
+};
+code unsigned char MAINMANU_PAGE1[]={
+0x40,0x44,0x24,0x24,0x15,0x0C,0x04,0xFE,0x04,0x0C,0x15,0x24,0x24,0x44,0x40,0x00,
+0x10,0x10,0x13,0x12,0x12,0x12,0x12,0xFF,0x12,0x12,0x12,0x12,0x13,0x10,0x10,0x00,
+};
 
 //void writeData(unsigned char d)
 //{

MCU/MCU_REAL _FINAL/main.c

@@ -1,27 +1,90 @@
-#include "delay.h"
 #include "main.h"
-#include "display.h"
-#include "menu.h"
-#include "draw.h"
-#include "button.h"
 
-extern Menu *NOW;
-enum OPR opr=idle;
-sbit RS = P2 ^ 0;
-sbit RW = P2 ^ 1;
-sbit E = P2 ^ 2;
-sbit CSA = P2 ^ 4;
-sbit CSB = P2 ^ 5;
+#define RELOAD (65535-9216)		//定时器填充值(1ms)
+unsigned char TH, TL;
+
+extern Menu *NOW;							//菜单指针
+enum OPR opr = idle;						//按键状态
+
+unsigned char freshScreenTriger = 0;
+
+void int0() interrupt 0 			//外部中断：检测左右旋钮
+{
+//  IE0 = 0;  				//消抖
+//  delay(20);
+//  IE0 = 0;
+//
+//  if(PIN_3 == 0)
+//    {
+//      delay(10);
+//      if(PIN_3 == 0)
+//        opr = left;
+//    }
+//  else if(PIN_3 == 1)
+//    {
+//      delay(10);
+//      if(PIN_3 == 1)
+//        opr = right;
+//    }
+  unsigned char LS, CS, flag = 0;
+  LS = PIN_3;
+  while(!PIN_1)
+    {
+      CS = PIN_3;
+      flag = 1;
+    }
+  if(flag == 1)
+    {
+      if((LS == 0) && (CS == 1))
+        opr = right;
+      if((LS == 1) && (CS == 0))
+        opr = left;
+    }
+
+}
+
+void time() interrupt 1				//定时中断：检测确认按键
+{
+  EA = 0;
+  TH0 = TH;
+  TL0 = TL0 + TL;
+  TL0 = TL0 + 23;
+
+  if(PIN_4 == 0)
+    {
+      delay(10);
+      if(PIN_4 == 0)
+        opr = confirm;
+    }
+  EA = 1;
+}
 
-sbit LCDRST =P2^3;
 int main()
 {
-	menuInit();
+  TH = RELOAD / 256;	//填充值预计算
+  TL = RELOAD - (RELOAD / 256) * 256;
+  TH0 = TH;
+  TL0 = TL;
 
+  TMOD = 0x01; 				//使用定时器T0，高4位全为0,低4位GATE=0，C/T=0，采用工作方式1，M1=0,M1=1
+
+  TR0 = 1; 						//启动定时器0
+  EA = 1; 						//打开中断总开关
+  ET0 = 1; 						//打开定时器0中断开关
+
+
+  IT0 = 1;  						//中断触发方式为下边沿触发
+  EX0 = 1;  						//打开外部中断0
+
+  EA = 1;    						//打开中断总开关
+
+  displayInit(); 			//屏幕初始化
+  clear();
+  menuInit();					//菜单及其他初始化
 
   while(1)
-  {
-			NOW->f(NOW,opr);
+    {
 
-  }
+      NOW->f(NOW, opr);
+    }
 }

MCU/MCU_REAL _FINAL/main.h

@@ -5,7 +5,21 @@
 #include <intrins.h>
 #include <absacc.h>
 #include "display.h"
+#include "menu.h"
+#include "draw.h"
+#include "button.h"
+#include "delay.h"
 
 
+sbit RS = P2 ^ 0;
+sbit RW = P2 ^ 1;
+sbit E = P2 ^ 2;
+sbit CSA = P2 ^ 4;
+sbit CSB = P2 ^ 5;
+sbit LCDRST =P2^3;
+sbit PIN_CONFIRM=P3^5;
+sbit PIN_1=P3^2;
+sbit PIN_3=P3^4;
+sbit PIN_4=P3^5;
 
 #endif

MCU/MCU_REAL _FINAL/menu.c

@@ -2,34 +2,67 @@
 #include "display.h"
 #include "delay.h"
 #include "draw.h"
-
-Menu M_MAINMANU;//寮꽉데
+#include <stdio.h>
+Menu M_STARTUP;
+Menu M_MAINMENU;//主菜单
 Menu M_PLAYMODE1; //띤쭈薑렘욥
 
 
 
 
 Menu* NOW; //뎠품꽉데寧濾
+Menu* LAST=NULL;//上一个状态的菜单
 
 
 
 
 
 //놓迦꽉데
-void m_startup(struct _menu* this,enum OPR opr)
+void m_startup(struct _menu* this, enum OPR opr)
 {
-	displayInit();
-  clear();
-	drawNAME();
-	delay(1000);
-	drawNUMBER();
-	delay(3000);
-//	clear();
-	NOW=this->n;
+
+
+  if(LAST != &M_STARTUP)
+    {
+			LAST = &M_STARTUP;
+			
+      drawNAME(); 		 		//绘制名字
+      delay(1000);
+      drawNUMBER(); 			//绘制学号
+    }
+
+  if(opr == confirm)
+    {
+      opr = idle;
+      NOW = this->n;				//转向下一菜单
+      clear();
+    }
+
 }
-Menu M_STARTUP={&M_MAINMANU,m_startup};
+
+void m_mainmenu(struct _menu* this, enum OPR opr)
+{
+  if(LAST != &M_MAINMENU)
+    {
+      LAST = &M_MAINMENU;
+      drawMAINMENU();
+    }
+
+  if(opr == left)
+    {
+
+      opr = idle;
+      NOW = &M_STARTUP;
+      clear();
+    }
+}
+
 
 void menuInit()
 {
-NOW=&M_STARTUP;
+  M_STARTUP.n = &M_MAINMENU;
+  M_STARTUP.f = m_startup;
+
+  M_MAINMENU.f = m_mainmenu;
+  NOW = &M_STARTUP;
 }

MCU/MCU_REAL _FINAL/menu.h

@@ -4,6 +4,8 @@
 
 typedef struct _menu
 {
+	unsigned char *local;
+	unsigned char *len;
 	struct _menu* n;
   void(*f)(struct _menu* this, enum OPR opr);
 }Menu;