From 6a0e8cc83a9060b1ff837ee8b4ad0568a8b8181a Mon Sep 17 00:00:00 2001
From: shenjun <shenjun@espressif.com>
Date: Wed, 28 Oct 2020 15:02:29 +0800
Subject: [PATCH] esp_wifi_mesh: update wifi mesh libs

1. Fix FIX-ROOT does not reconnect to router when disconnect reason is too many
2. Add API esp_mesh_print_scan_result
3. Modify not to reset mesh_xonseq of self and children when flush_upstream_packets
4. Fix not switch to a parent candidate which has the same layer and assoc as current parent
5. Fix not arm parent monitor when a parent candidate is cleared without sending an event to mesh layer
6. Fix the new voted root does not reconnect to router if rssi is weak
---
 components/esp_wifi/include/esp_mesh_internal.h | 9 +++++++++
 components/esp_wifi/lib                         | 2 +-
 components/esp_wifi/src/lib_printf.c            | 9 +++++++++
 3 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/components/esp_wifi/include/esp_mesh_internal.h b/components/esp_wifi/include/esp_mesh_internal.h
index d10e297973..87f6a5f57a 100644
--- a/components/esp_wifi/include/esp_mesh_internal.h
+++ b/components/esp_wifi/include/esp_mesh_internal.h
@@ -285,6 +285,15 @@ esp_err_t esp_mesh_get_announce_interval(int *short_ms, int *long_ms);
  */
 esp_err_t esp_mesh_ps_get_duties(esp_mesh_ps_duties_t* ps_duties);
 
+/**
+ * @brief      Enable mesh print scan result
+ *
+ * @param[in]  enable  enable or not
+ *
+ * @return
+ *    - ESP_OK
+ */
+esp_err_t esp_mesh_print_scan_result(bool enable);
 #ifdef __cplusplus
 }
 #endif
diff --git a/components/esp_wifi/lib b/components/esp_wifi/lib
index fe41bc32b1..c991cf06c5 160000
--- a/components/esp_wifi/lib
+++ b/components/esp_wifi/lib
@@ -1 +1 @@
-Subproject commit fe41bc32b1eff1a580737cba9ef5a74478272f20
+Subproject commit c991cf06c5914027d932e4edfeb19392eaa4d1c3
diff --git a/components/esp_wifi/src/lib_printf.c b/components/esp_wifi/src/lib_printf.c
index a22cfb99e4..4ad6106a52 100644
--- a/components/esp_wifi/src/lib_printf.c
+++ b/components/esp_wifi/src/lib_printf.c
@@ -137,3 +137,12 @@ int coexist_printf(const char* format, ...)
     va_end(arg);
     return res;
 }
+
+int mesh_printf(const char* format, ...)
+{
+    va_list arg;
+    va_start(arg, format);
+    int res = lib_printf("mesh", format, arg);
+    va_end(arg);
+    return res;
+}