From 63628ce68d85c2d62796bfafca33a3fe27f8c2a8 Mon Sep 17 00:00:00 2001
From: 0xFEEDC0DE64 <daniel@brunner.ninja>
Date: Fri, 6 May 2022 18:36:44 +0200
Subject: [PATCH] Make dual ant a sdkconfig setting

---
 CMakeLists.txt           | 1 -
 Kconfig.projbuild        | 4 ++++
 src/espwifistack.cpp     | 2 ++
 src/espwifistackconfig.h | 4 ++++
 4 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0f49498..a303aea 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -13,7 +13,6 @@ set(sources
 )
 
 set(dependencies
-    arduino-esp32
     esp_common
     esp_netif
     lwip
diff --git a/Kconfig.projbuild b/Kconfig.projbuild
index 6a877ea..31387a3 100644
--- a/Kconfig.projbuild
+++ b/Kconfig.projbuild
@@ -36,4 +36,8 @@ config LOG_LOCAL_LEVEL_WIFI_STACK
     default 4 if LOG_LOCAL_LEVEL_WIFI_STACK_DEBUG
     default 5 if LOG_LOCAL_LEVEL_WIFI_STACK_VERBOSE
 
+config WIFI_DUAL_ANT
+    bool "Enable dual antenna functionality"
+    default false
+
 endmenu
diff --git a/src/espwifistack.cpp b/src/espwifistack.cpp
index d7506cd..e5fa1a8 100644
--- a/src/espwifistack.cpp
+++ b/src/espwifistack.cpp
@@ -341,6 +341,7 @@ void init(const config &config)
             ESP_LOGE(TAG, "wifi_set_ap_config() failed with %s", esp_err_to_name(result));
     }
 
+#ifdef CONFIG_WIFI_DUAL_ANT
     if (config.dual_ant)
     {
         {
@@ -368,6 +369,7 @@ void init(const config &config)
                 ESP_LOGE(TAG, "esp_wifi_set_ant() failed with %s", esp_err_to_name(result));
         }
     }
+#endif
 
     last_ap_config = config.ap;
 
diff --git a/src/espwifistackconfig.h b/src/espwifistackconfig.h
index 1217541..003a8e3 100644
--- a/src/espwifistackconfig.h
+++ b/src/espwifistackconfig.h
@@ -132,11 +132,13 @@ struct sta_scan_config
     }
 };
 
+#ifdef CONFIG_WIFI_DUAL_ANT
 struct dual_ant_config
 {
     gpio_num_t selectPin0{GPIO_NUM_2};
     gpio_num_t selectPin1{GPIO_NUM_25};
 };
+#endif
 
 struct sta_config
 {
@@ -236,7 +238,9 @@ struct eth_config
 struct config
 {
     std::optional<mac_t> base_mac_override;
+#ifdef CONFIG_WIFI_DUAL_ANT
     std::optional<dual_ant_config> dual_ant;
+#endif
     std::optional<sta_config> sta;
     std::optional<ap_config> ap;
 #ifdef CONFIG_ETH_ENABLED