涂 桂旺 / ESP8266

test

Dependencies:   ATParser

Fork of ESP8266 by NetworkSocketAPI

Diff: ESP8266.cpp

Revision:
21:1a9b555962b5
Parent:
20:32e5a5a328e0
--- a/ESP8266.cpp	Tue Feb 23 01:29:53 2016 -0600
+++ b/ESP8266.cpp	Thu Mar 03 17:38:40 2016 +0000
@@ -141,13 +141,15 @@
 
 bool ESP8266::close(int id)
 {
-    //IDs only 0-4
-    if(id > 4) {
-        return false;
+    //May take a second try if device is busy
+    for (unsigned i = 0; i < 2; i++) {
+        if (_parser.send("AT+CIPCLOSE=%d", id)
+            && _parser.recv("OK")) {
+            return true;
+        }
     }
 
-    return _parser.send("AT+CIPCLOSE=%d", id)
-        && _parser.recv("OK");
+    return false;
 }
 
 void ESP8266::setTimeout(uint32_t timeout_ms)