Changes between Version 1 and Version 2 of wade/embedded/arduino/example/example_8_1_Xbee_Server_broadcast

Timestamp:

Mar 5, 2010, 3:14:24 PM (14 years ago)

Author:

wade

Comment:

--

wade/embedded/arduino/example/example_8_1_Xbee_Server_broadcast

@@ -2 +2 @@
 {{{
 #!c
+/*
+ * Server 廣播發出訊號，[node][val]
+ * B1 ： 當 B node 收到後，會閃 LED 燈 1 次並回傳 1
+ * B2 ： 當 B node 收到後，會閃 LED 燈 2 次並回傳 2
+ * C1 ： 當 C node 收到後，會閃 LED 燈 1 次並回傳 1
+ * 當 Server 收到 node A 或 node B 回應後，再指定下個工作予其執行。
+ */
+#include <NewSoftSerial.h> 
+#define node_A_sh 13A200
+#define node_A_sl 403D0190
+#define node_B_sl 403D018A
+#define node_C_sl 403D01D0
+
+// set pin 9 as RX 
+uint8_t ssRX = 9;
+// set pin 10 as TX
+uint8_t ssTX = 10;
+// enable soft serial nss
+NewSoftSerial nss(ssRX, ssTX);
+
+int data;
+int nodeACount=1;
+int nodeBCount=1;
+
+void setup()
+{
+  Serial.begin(9600);
+  // start soft serial
+  nss.begin(9600);
+  nss.print("A");
+  nss.print(byte(nodeACount));
+  nss.print("B");
+  nss.print(byte(nodeBCount));
+}
+
+
+void loop()
+{
+  if(nss.available())
+  {
+    data = nss.read();
+    switch(data)
+    {
+      case 'A':
+        nodeACount++;
+        nodeACount %= 6;
+        Serial.print("nodeACount = ");
+        Serial.println(nodeACount);
+        nss.print("A");
+        nss.print(byte(nodeACount));
+        break;
+      case 'B':
+        nodeBCount++;
+        nodeBCount %= 6;
+        Serial.print("nodeBCount = ");
+        Serial.println(nodeBCount);
+        nss.print("B");
+        nss.print(byte(nodeBCount));
+        break;
+    }
+  }
+}
+
+}}}
+