Merge pull request #9748 from desmond-blue/fix_Cordio_ATTS_callback

BLE:Cordio: ATTS setting for write cback should use bitwise or
ARMmbed · Feb 19, 2019 · 23c494b · 23c494b
2 parents 723236f + 79e8bf4
commit 23c494b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/features/FEATURE_BLE/targets/TARGET_CORDIO/source/CordioGattServer.cpp b/features/FEATURE_BLE/targets/TARGET_CORDIO/source/CordioGattServer.cpp
@@ -294,7 +294,7 @@ ble_error_t GattServer::insert_characteristic_value_attribute(
         attribute_it->settings = ATTS_SET_READ_CBACK;
     }
     if (properties & WRITABLE_PROPERTIES) {
-        attribute_it->settings = ATTS_SET_WRITE_CBACK;
+        attribute_it->settings |= ATTS_SET_WRITE_CBACK;
     }
     if (value_attribute.getUUID().shortOrLong() == UUID::UUID_TYPE_LONG) {
         attribute_it->settings |= ATTS_SET_UUID_128;