From d50792dec91f3d571a9abdba7b061d1aabdd5733 Mon Sep 17 00:00:00 2001
From: wangmengyang <wangmengyang@espressif.com>
Date: Thu, 24 Nov 2016 15:14:48 +0800
Subject: [PATCH] component/bt: enlarge GATT related data size to remove the
 log of error "GATT Stack failed"

---
 components/bt/bluedroid/bta/include/bta_gattc_int.h | 4 ++--
 components/bt/bluedroid/include/bt_target.h         | 8 ++++----
 components/bt/bluedroid/stack/include/gatt_api.h    | 4 ++--
 3 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/components/bt/bluedroid/bta/include/bta_gattc_int.h b/components/bt/bluedroid/bta/include/bta_gattc_int.h
index 47848520d..aac408312 100755
--- a/components/bt/bluedroid/bta/include/bta_gattc_int.h
+++ b/components/bt/bluedroid/bta/include/bta_gattc_int.h
@@ -78,12 +78,12 @@ typedef UINT16 tBTA_GATTC_INT_EVT;
 
 /* max client application GATTC can support */
 #ifndef     BTA_GATTC_CL_MAX
-#define     BTA_GATTC_CL_MAX    2 // 32
+#define     BTA_GATTC_CL_MAX    4 // 32
 #endif
 
 /* max known devices GATTC can support */
 #ifndef     BTA_GATTC_KNOWN_SR_MAX
-#define     BTA_GATTC_KNOWN_SR_MAX    2 // 10
+#define     BTA_GATTC_KNOWN_SR_MAX    4 // 10
 #endif
 
 #define BTA_GATTC_CONN_MAX      GATT_MAX_PHY_CHANNEL
diff --git a/components/bt/bluedroid/include/bt_target.h b/components/bt/bluedroid/include/bt_target.h
index 9d5e921f0..656af21f9 100755
--- a/components/bt/bluedroid/include/bt_target.h
+++ b/components/bt/bluedroid/include/bt_target.h
@@ -878,15 +878,15 @@
 #endif
 
 #ifndef GATT_MAX_SR_PROFILES
-#define GATT_MAX_SR_PROFILES        2 /* max is 32 */
+#define GATT_MAX_SR_PROFILES        4 /* max is 32 */
 #endif
 
 #ifndef GATT_MAX_APPS
-#define GATT_MAX_APPS            2 /* MAX is 32 note: 2 apps used internally GATT and GAP */
+#define GATT_MAX_APPS            4 /* MAX is 32 note: 2 apps used internally GATT and GAP */
 #endif
 
 #ifndef GATT_MAX_PHY_CHANNEL
-#define GATT_MAX_PHY_CHANNEL        2
+#define GATT_MAX_PHY_CHANNEL        4
 #endif
 
 /* Used for conformance testing ONLY */
@@ -897,7 +897,7 @@
 /* number of background connection device allowence, ideally to be the same as WL size
 */
 #ifndef GATT_MAX_BG_CONN_DEV
-#define GATT_MAX_BG_CONN_DEV        2 /*MAX is 32*/
+#define GATT_MAX_BG_CONN_DEV        4 /*MAX is 32*/
 #endif
 
 /******************************************************************************
diff --git a/components/bt/bluedroid/stack/include/gatt_api.h b/components/bt/bluedroid/stack/include/gatt_api.h
index 1fb0c3951..339700047 100755
--- a/components/bt/bluedroid/stack/include/gatt_api.h
+++ b/components/bt/bluedroid/stack/include/gatt_api.h
@@ -135,11 +135,11 @@ typedef UINT16 tGATT_DISCONN_REASON;
 #define GATT_INVALID_CONN_ID        0xFFFF
 
 #ifndef GATT_CL_MAX_LCB
-    #define GATT_CL_MAX_LCB     2 // 22
+    #define GATT_CL_MAX_LCB     4 // 22
 #endif
 
 #ifndef GATT_MAX_SCCB
-    #define GATT_MAX_SCCB       2
+    #define GATT_MAX_SCCB       4
 #endif