[Bugfix] Set Legacy VHCI correctly - fixes older Arduino core crashes

Author: h2zero

src/nimconfig.h

@@ -161,18 +161,16 @@
 #  define CONFIG_BTDM_SCAN_DUPL_TYPE_DATA_DEVICE (2)
 # endif
 
-# if !defined(CONFIG_BT_NIMBLE_LEGACY_VHCI_ENABLE) && \
-     (defined(CONFIG_IDF_TARGET_ESP32) || defined(CONFIG_IDF_TARGET_ESP32C3) || defined(CONFIG_IDF_TARGET_ESP32S3))
-#  define CONFIG_BT_NIMBLE_LEGACY_VHCI_ENABLE (1)
-# endif
-
 # if !defined(CONFIG_BT_CONTROLLER_DISABLED)
 #  define CONFIG_BT_CONTROLLER_DISABLED (0)
 # endif
 
+# undef CONFIG_BT_NIMBLE_LEGACY_VHCI_ENABLE
 # if CONFIG_IDF_TARGET_ESP32 || CONFIG_IDF_TARGET_ESP32C3 || CONFIG_IDF_TARGET_ESP32S3
+#  define CONFIG_BT_NIMBLE_LEGACY_VHCI_ENABLE (1)
 #  define NIMBLE_CFG_CONTROLLER 0
 # else
+#  define CONFIG_BT_NIMBLE_LEGACY_VHCI_ENABLE (0)
 #  define NIMBLE_CFG_CONTROLLER CONFIG_BT_CONTROLLER_ENABLED
 # endif