From eda064563c796b3f78efe34367b54eebb9bf1c94 Mon Sep 17 00:00:00 2001
From: paul-szczepanek-arm
 <33840200+paul-szczepanek-arm@users.noreply.github.com>
Date: Tue, 14 May 2019 11:20:14 +0100
Subject: [PATCH] no read callback for CCC

---
 .../targets/TARGET_CORDIO/source/CordioGattServer.cpp           | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/features/FEATURE_BLE/targets/TARGET_CORDIO/source/CordioGattServer.cpp b/features/FEATURE_BLE/targets/TARGET_CORDIO/source/CordioGattServer.cpp
index ff9cc6683b..08cd7ae124 100644
--- a/features/FEATURE_BLE/targets/TARGET_CORDIO/source/CordioGattServer.cpp
+++ b/features/FEATURE_BLE/targets/TARGET_CORDIO/source/CordioGattServer.cpp
@@ -510,7 +510,7 @@ ble_error_t GattServer::insert_descriptor(
 #endif // BLE_FEATURE_SECURITY
         }
 
-        if (properties & READ_PROPERTY) {
+        if (properties & READ_PROPERTY && !(attribute_it->settings & ATTS_SET_CCC)) {
             attribute_it->settings |= ATTS_SET_READ_CBACK;
         }
     }