From b3044d27626dcd624a819df3b33416fde38edb4c Mon Sep 17 00:00:00 2001
From: SRGDamia1 <sdamiano@stroudcenter.org>
Date: Wed, 25 Oct 2017 12:11:09 -0400
Subject: [PATCH] Added TestAT to XBee

---
 src/TinyGsmClientXBee.h | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/src/TinyGsmClientXBee.h b/src/TinyGsmClientXBee.h
index 259f241..3131497 100644
--- a/src/TinyGsmClientXBee.h
+++ b/src/TinyGsmClientXBee.h
@@ -190,7 +190,18 @@ public:
     return true;
   }
 
-  bool testAT(unsigned long timeout = 10000L) {  // not supported
+  bool testAT(unsigned long timeout = 10000L) {
+    for (unsigned long start = millis(); millis() - start < timeout; ) {
+      if (commandMode())
+      {
+          sendAT();
+          if (waitResponse(200) == 1) {
+              return true;
+          }
+          exitCommand();
+      }
+      delay(100);
+    }
     return false;
   }
 
@@ -205,6 +216,10 @@ public:
     return ret_val;
   }
 
+  bool hasSSL() {
+    return true;
+  }
+
   /*
    * Power functions
    */