所有订单打印

fmTakeaway/Util/wbillcontrol.h

@@ -111,6 +111,9 @@ private:
     //上菜单打印
     void printMenu(const OrderObject *obj);
 
+    //收银账单打印
+    void printBill(const OrderObject *obj);
+
     //上菜单打印
     QString getPrintTitle(const QString& channel,int index);
 

fmTakeaway/pos_print.h

@@ -2,7 +2,7 @@
 #define _FMSPOSDLL_H_
 int open_port(const char* szPort);
 void close_port();
-void set_port(int fd,int Baudrate);
+bool set_port(int Baudrate);
 void cut_paper();
 
 //---------------------------------------------

print_bft/pos_print.c

@@ -13,9 +13,8 @@ int g_Handle=INVALID_HANDLE_VALUE;
 int g_uBaudrate=0;
 int open_port(const char* szPort)
 {
-    int fd; /* 端口文件描述符 */
-    if(g_Handle != INVALID_HANDLE_VALUE)
-        close(g_Handle);
+    //if(g_Handle != INVALID_HANDLE_VALUE)
+    //    close(g_Handle);
     g_Handle= open(szPort, O_RDWR | O_NOCTTY | O_NDELAY);
     
     if (g_Handle == INVALID_HANDLE_VALUE)
@@ -25,14 +24,14 @@ int open_port(const char* szPort)
     return (g_Handle);
 }
 
-void set_port(int fd,int Baudrate)
+bool set_port(int Baudrate)
 {
     struct termios options;
     int flag;
 
-    tcgetattr(fd, &options);
+    tcgetattr(g_Handle, &options);
 
-    fcntl(fd, F_SETFL, 0);
+    fcntl(g_Handle, F_SETFL, 0);
    
     if(9600==Baudrate)
     	g_uBaudrate=B9600;
@@ -59,20 +58,38 @@ void set_port(int fd,int Baudrate)
     options.c_cc[VMIN] = 0;
     options.c_cc[VTIME] = 1;
 
-    flag = tcsetattr(fd, TCSANOW, &options);
+    flag = tcsetattr(g_Handle, TCSANOW, &options);
     if (flag < 0)
     {
-        perror("set_port: Setting port /dev/ttyS0 error - ");
+        printf("setting port error\n");
     }
+
+    //test
+    char strCutPaper[] = "\x10\x04\x01\x00";   //打印机状态指令，如果打印机正常，返回长度为1 否则为0
+    write(g_Handle, &strCutPaper, 4);
+    
+    //sleep(1);
+    char temp[3]={0};
+    int recvLen=read(g_Handle,temp,3);
+    temp[recvLen]='\0';
+    printf("-----length:%d recv:%d\n",recvLen,temp[0]);
+    if(0==recvLen){
+	tcflush(g_Handle,TCIOFLUSH); //清空终端未完成的输入/输出请求及数据
+    	close_port();
+	return false;
+    }
+    return true; 
 }
 
 void close_port()
 {
     if (g_Handle != INVALID_HANDLE_VALUE)
     {
-	    sleep(1);
-	    int res = tcflush(g_Handle,TCIOFLUSH);
-            close(g_Handle);
+	    sleep(2);
+	  //  int res = tcflush(g_Handle,TCIOFLUSH);
+            printf("close begin\n");
+	    close(g_Handle);
+	    printf("close end\n");
             g_Handle=INVALID_HANDLE_VALUE;
 	    g_uBaudrate=0;      
     }
@@ -86,7 +103,7 @@ void cut_paper()
         write(g_Handle, &strCutPaper, 9);
 }
 
-void print(char *data,int type)
+void print(const char *data,int type)
 {
 	printf("data:%s\n",data);
 	char *str = (char *)malloc(1024);
@@ -111,7 +128,7 @@ void print(char *data,int type)
 		else{
               		strcpy(str,"\x1B\x40");
                 	strcat(str,"\x1D\x21\x11");
-        	        //strcat(str,"\x1B\x21\x30");
+        	        //strcat(str,"\x1B\x21\x38");
 	                strcat(str,data);
 		}
         }
@@ -125,13 +142,41 @@ void print(char *data,int type)
                 }
                 else{
                        	strcpy(str,"\x1B\x40");
-                	strcat(str,"\x1C\x57\x01");
+                	strcat(str,"\x1C\x57\x11");
                 	strcat(str,"\x1B\x21\x38");
                		strcat(str,data);
                 }
         }
         else if(5==type){
                 if(B9600==g_uBaudrate){
+                        strcpy(str,"\x1B\x40\x1B\x21\x00\x1B\x33\x18\x1B\x52\x00\x1B\x63\x34\x05");
+                        strcat(str," \x1C\x57\x01");
+                        strcat(str,"\x1B\x21\x10");
+                        strcat(str,data);
+                }
+                else{
+                        strcpy(str,"\x1B\x40");
+                        strcat(str,"\x1D\x21\x01");
+                        strcat(str,data);
+                }
+        }
+        else if(6==type){
+                if(B9600==g_uBaudrate){
+                        strcpy(str,"\x1B\x40\x1B\x21\x00\x1B\x33\x18\x1B\x52\x00\x1B\x63\x34\x05");
+                        strcat(str," \x1C\x57\x01");
+                        strcat(str,"\x1B\x21\x18");
+                        strcat(str,data);
+
+                }
+                else{
+                        strcpy(str,"\x1B\x40");
+                        strcat(str,"\x1D\x21\x01");
+                        strcat(str,"\x1B\x21\x38");
+                        strcat(str,data);
+                }
+        }
+        else if(7==type){
+                if(B9600==g_uBaudrate){
                         strcpy(str,"\x1B\x40");
                         strcat(str," \x1C\x57\x01");
                         strcat(str,"\x1B\x21\x38");
@@ -143,7 +188,7 @@ void print(char *data,int type)
 	                strcat(str,data);
                 }
         }
-        else if(6==type){
+        else if(8==type){
                 if(B9600==g_uBaudrate){
                         strcpy(str,"\x1B\x40");
 			strcat(str,"\x1C\x57\x01");
@@ -167,9 +212,10 @@ void print(char *data,int type)
 	//strcpy(str,data);
 	//strcat(str," thanks");
 	strcat(str," \x0A\x0D");
-	printf("str is:%s\n",str);
+	//printf("str is:%s\n",str);
 	printf("str length:%d\n",strlen(str));
-	write(g_Handle, str, strlen(str));
+	int res = write(g_Handle, str, strlen(str));
+	printf("write result:%d\n",res);
 	free(str);
 }
 

print_bft/pos_print.h

@@ -2,7 +2,7 @@
 #define _FMSPOSDLL_H_
 int open_port(const char* szPort);
 void close_port();
-void set_port(int fd,int Baudrate);
+bool set_port(int Baudrate);
 void cut_paper();
 
 //---------------------------------------------
@@ -13,8 +13,10 @@ void cut_paper();
 //  2、标准加粗
 //  3、两倍宽高
 //  4、两倍宽高，加粗
-//  5、三倍宽高
-//  6、三倍宽高，加粗，红色
+//  5、两倍高
+//  6、两倍高，加粗
+//  7、三倍宽高
+//  8、三倍宽高，加粗，红色
 //---------------------------------------------
-void print(char *data,int type);
+void print(const char *data,int type);
 #endif