Revision 0:534ef231f03a, committed 2020-04-26

Comitter:

saeichi

Date:

Sun Apr 26 08:14:19 2020 +0000

Commit message:

nucleo_sample_Xbee_send-and-receive

Changed in this revision

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Sun Apr 26 08:14:19 2020 +0000
@@ -0,0 +1,58 @@
+/**
+ * @file main.cpp
+ * @brief 新入生教育用Xbee送受信プログラム
+ * 
+ * <table><tr><th> 送信(PC->mbed) </th><th>  受信(mbed->PC)      </th></tr>
+ *        <tr><th>  's' or 'S'   </th><th>  "Mission Start"     </th></tr>
+ *        <tr><th>  't' or 'T'   </th><th>  任意の文字列 (注1)</th></tr>
+ *        <tr><th>  'c' or 'C'   </th><th>  "Mission complete"  </th></tr>
+ * </table>
+ * 
+ * (注1) 't' または 'T' を入力した後，任意の文字列を入力しエンターキーを押すと，その文字列がmbedからPCに送信される．
+ *
+ * @author Shuhei Kayawari
+ * @date 2018/06/13
+ *
+ */ 
+
+#include "mbed.h"
+
+Serial pc(SERIAL_TX, SERIAL_RX);
+Serial xbee(PA_9, PA_10);
+
+int main()
+{    
+    pc.printf("XBee Start\r\n");
+    xbee.printf("XBee Connected\r\n");
+    
+    while(1) {
+        pc.printf("Waiting for data...\r\n");
+
+        int received_data = xbee.getc();
+        
+        pc.printf("Received Data: %c\r\n", received_data);
+
+        if(received_data == 83 || received_data == 115) { //S or s
+            xbee.printf("%c\r\n", received_data);
+            xbee.printf("Mission Start\r\n");
+        } else if(received_data == 84 || received_data == 116) { //T or t
+            xbee.printf("%c\r\n", received_data);
+            
+            char str[1024] = {};
+            int i = 0;
+            
+            do
+                str[i++] = xbee.getc();
+            while(str[i-1] != 0x0d);
+            
+            xbee.printf("%s\r\n", str);
+        }
+        else if(received_data == 67 || received_data == 99) { //C or c
+            xbee.printf("%c\r\n", received_data);
+            xbee.printf("Mission Complete\r\n");
+        }
+    }
+    
+    return 0;
+}
+

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Sun Apr 26 08:14:19 2020 +0000
@@ -0,0 +1,1 @@
+https://os.mbed.com/users/mbed_official/code/mbed/builds/65be27845400
\ No newline at end of file