From 94116501fe4ed00d0e676ac4f7a1f08c0230a083 Mon Sep 17 00:00:00 2001
From: Meco Man <920369182@qq.com>
Date: Mon, 17 Jan 2022 13:16:14 -0500
Subject: [PATCH] =?UTF-8?q?[stm32][at=20esp8266][kconfig]=20=E5=A2=9E?=
 =?UTF-8?q?=E5=8A=A0esp8266=E9=85=8D=E7=BD=AE=E9=80=89=E9=A1=B9=E6=8E=A5?=
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---
 bsp/stm32/stm32f407-atk-explorer/board/Kconfig | 3 +++
 bsp/stm32/stm32l475-atk-pandora/board/Kconfig  | 5 +++++
 2 files changed, 8 insertions(+)

diff --git a/bsp/stm32/stm32f407-atk-explorer/board/Kconfig b/bsp/stm32/stm32f407-atk-explorer/board/Kconfig
index 2684672d54..7fcdba54c8 100644
--- a/bsp/stm32/stm32f407-atk-explorer/board/Kconfig
+++ b/bsp/stm32/stm32f407-atk-explorer/board/Kconfig
@@ -438,6 +438,7 @@ menu "Board extended module Drivers"
         select PKG_USING_AT_DEVICE
         select AT_DEVICE_USING_ESP8266
         select AT_DEVICE_ESP8266_SAMPLE
+        select AT_DEVICE_ESP8266_SAMPLE_BSP_TAKEOVER
 
         if BSP_USING_AT_ESP8266
 
@@ -457,6 +458,8 @@ menu "Board extended module Drivers"
                 int "The maximum length of receive line buffer"
                 default 512
 
+            comment "May adjust RT_SERIAL_RB_BUFSZ up to 512 if using the Serial V1 device driver"
+
         endif
 
 endmenu
diff --git a/bsp/stm32/stm32l475-atk-pandora/board/Kconfig b/bsp/stm32/stm32l475-atk-pandora/board/Kconfig
index 767c446a13..d17a1f542b 100644
--- a/bsp/stm32/stm32l475-atk-pandora/board/Kconfig
+++ b/bsp/stm32/stm32l475-atk-pandora/board/Kconfig
@@ -473,8 +473,10 @@ menu "Board extended module Drivers"
         select PKG_USING_AT_DEVICE
         select AT_DEVICE_USING_ESP8266
         select AT_DEVICE_ESP8266_SAMPLE
+        select AT_DEVICE_ESP8266_SAMPLE_BSP_TAKEOVER
 
         if BSP_USING_AT_ESP8266
+
             config ESP8266_SAMPLE_WIFI_SSID
                 string "WIFI ssid"
                 default "rtthread"
@@ -490,6 +492,9 @@ menu "Board extended module Drivers"
             config ESP8266_SAMPLE_RECV_BUFF_LEN
                 int "The maximum length of receive line buffer"
                 default 512
+
+            comment "May adjust RT_SERIAL_RB_BUFSZ up to 512 if using the Serial V1 device driver"
+
         endif
 
     config BSP_USING_NRF24L01