From c730f676c3a80e221c0255c455c4d4ea0f993564 Mon Sep 17 00:00:00 2001
From: XiaXiaotian <xiaxiaotian@espressif.com>
Date: Thu, 12 Oct 2017 20:56:13 +0800
Subject: [PATCH] Reduce minimum number of WiFi static tx buffer

Calibrate tx power after sending five packets
---
 components/esp32/Kconfig | 2 +-
 components/esp32/lib     | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/components/esp32/Kconfig b/components/esp32/Kconfig
index 266fb86a4..4867912c9 100644
--- a/components/esp32/Kconfig
+++ b/components/esp32/Kconfig
@@ -841,7 +841,7 @@ config ESP32_WIFI_TX_BUFFER_TYPE
 config ESP32_WIFI_STATIC_TX_BUFFER_NUM
     int "Max number of WiFi static TX buffers"
     depends on ESP32_WIFI_STATIC_TX_BUFFER
-    range 16 64
+    range 6 64
     default 32
     help
         Set the number of WiFi static TX buffers. Each buffer takes approximately 1.6KB of RAM.
diff --git a/components/esp32/lib b/components/esp32/lib
index 1f5831849..3bf26ecbb 160000
--- a/components/esp32/lib
+++ b/components/esp32/lib
@@ -1 +1 @@
-Subproject commit 1f583184974518ad959c5510fff310170c6aaebd
+Subproject commit 3bf26ecbb28ca22fbfb205f45c1920ef3876b5d5