arduino
diff --git a/‎cores/esp32/esp32-hal-bt.c
Copy file name to clipboardExpand all lines: cores/esp32/esp32-hal-bt.c
+4Lines changed: 4 additions & 0 deletions b/‎cores/esp32/esp32-hal-bt.c
Copy file name to clipboardExpand all lines: cores/esp32/esp32-hal-bt.c
+4Lines changed: 4 additions & 0 deletions
diff --git a/‎cores/esp32/esp32-hal-misc.c
Copy file name to clipboardExpand all lines: cores/esp32/esp32-hal-misc.c
+6Lines changed: 6 additions & 0 deletions b/‎cores/esp32/esp32-hal-misc.c
Copy file name to clipboardExpand all lines: cores/esp32/esp32-hal-misc.c
+6Lines changed: 6 additions & 0 deletions
@@ -16,8 +16,12 @@
 
 #ifdef CONFIG_BT_ENABLED
 
+#if CONFIG_IDF_TARGET_ESP32
+bool btInUse(){ return true; }
+#else
 // user may want to change it to free resources
 __attribute__((weak)) bool btInUse(){ return true; }
+#endif
 
 #include "esp_bt.h"
 
 
@@ -209,9 +209,15 @@ bool verifyRollbackLater() { return false; }
 #endif
 
 #ifdef CONFIG_BT_ENABLED
+#if CONFIG_IDF_TARGET_ESP32
+//overwritten in esp32-hal-bt.c
+bool btInUse() __attribute__((weak));
+bool btInUse(){ return false; }
+#else
 //from esp32-hal-bt.c
 extern bool btInUse();
 #endif
+#endif
 
 void initArduino()
 {