From: zhiweijian <zhiweijian@espressif.com>
Date: Thu, 13 Jul 2017 03:19:54 +0000 (+0800)
Subject: Component/bt: modify BTA_GATTC_KNOWN_SR_MAX for Multi-connection bug
X-Git-Tag: v3.1-dev~468^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=ca3bf570cd64adbcb4ad8ac0829dec1f3ff4ef96;p=esp-idf

Component/bt: modify BTA_GATTC_KNOWN_SR_MAX for Multi-connection bug
---

diff --git a/components/bt/bluedroid/bta/include/bta_gattc_int.h b/components/bt/bluedroid/bta/include/bta_gattc_int.h
index dec594d341..21cd425945 100644
--- a/components/bt/bluedroid/bta/include/bta_gattc_int.h
+++ b/components/bt/bluedroid/bta/include/bta_gattc_int.h
@@ -81,7 +81,11 @@ typedef UINT16 tBTA_GATTC_INT_EVT;
 
 /* max known devices GATTC can support */
 #ifndef     BTA_GATTC_KNOWN_SR_MAX
-#define     BTA_GATTC_KNOWN_SR_MAX    3 // 10
+#if (GATT_MAX_PHY_CHANNEL > 3)
+    #define     BTA_GATTC_KNOWN_SR_MAX    GATT_MAX_PHY_CHANNEL
+#else
+    #define     BTA_GATTC_KNOWN_SR_MAX    3 // The origin value is 10
+#endif
 #endif
 
 #define BTA_GATTC_CONN_MAX      GATT_MAX_PHY_CHANNEL