nextion

lib/ITEADLIB_Arduino_Nextion-master/examples/CompPage/CompPage_v0_32.ino

@@ -0,0 +1,75 @@
+/**
+ * @example CompPage.ino
+ *
+ * @par How to Use
+ * Show how to use API of class NexPage.  
+ *
+ * @author  Wu Pengfei (email:<pengfei.wu@itead.cc>)
+ * @date    2015/7/10
+ * @updated 2016/12/25 bring HMI up to v0.32 to avoid too old issues
+ * @convert by Patrick Martin, no other changes made
+ * @copyright 
+ * Copyright (C) 2014-2015 ITEAD Intelligent Systems Co., Ltd. \n
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ */
+ 
+#include "Nextion.h"
+
+NexPage page0    = NexPage(0, 0, "page0");
+NexPage page1    = NexPage(1, 0, "page1");
+NexPage page2    = NexPage(2, 0, "page2");
+NexPage page3    = NexPage(3, 0, "page3");
+
+NexTouch *nex_listen_list[] = 
+{
+    &page0,
+    &page1,
+    &page2,
+    &page3,
+    NULL
+};
+
+void page0PopCallback(void *ptr)
+{
+    dbSerialPrintln("page0PopCallback");
+    page1.show();
+}
+
+void page1PopCallback(void *ptr)
+{
+    dbSerialPrintln("page1PopCallback");
+    page2.show();
+}
+
+void page2PopCallback(void *ptr)
+{
+    dbSerialPrintln("page2PopCallback");
+    page3.show();
+}
+
+void page3PopCallback(void *ptr)
+{
+    dbSerialPrintln("page3PopCallback");
+    page0.show();
+}
+
+void setup(void)
+{   
+    nexInit();
+    dbSerialPrintln("setup begin");
+    
+    page0.attachPop(page0PopCallback);
+    page1.attachPop(page1PopCallback);
+    page2.attachPop(page2PopCallback);
+    page3.attachPop(page3PopCallback);
+    
+    dbSerialPrintln("setup end");
+}
+
+void loop(void)
+{
+    nexLoop(nex_listen_list);
+}