From 3ff3ea8f88f793f5dd5bbaeea624adc124c3e404 Mon Sep 17 00:00:00 2001
From: yuanjm <yuanjianmin@espressif.com>
Date: Thu, 18 Feb 2021 14:59:08 +0800
Subject: [PATCH] examples: Add Kconfig for resetting provisioning config

---
 examples/provisioning/wifi_prov_mgr/main/Kconfig.projbuild | 7 +++++++
 examples/provisioning/wifi_prov_mgr/main/app_main.c        | 4 ++++
 2 files changed, 11 insertions(+)

diff --git a/examples/provisioning/wifi_prov_mgr/main/Kconfig.projbuild b/examples/provisioning/wifi_prov_mgr/main/Kconfig.projbuild
index 3c27774a93..4c6b4d94db 100644
--- a/examples/provisioning/wifi_prov_mgr/main/Kconfig.projbuild
+++ b/examples/provisioning/wifi_prov_mgr/main/Kconfig.projbuild
@@ -20,4 +20,11 @@ menu "Example Configuration"
         default 1 if EXAMPLE_PROV_TRANSPORT_BLE
         default 2 if EXAMPLE_PROV_TRANSPORT_SOFTAP
 
+    config EXAMPLE_RESET_PROVISIONED
+        bool
+        default n
+        prompt "Reset provisioned status of the device"
+        help
+            This erases the NVS to reset provisioned status of the device on every reboot.
+            Provisioned status is determined by the Wi-Fi STA configuration, saved on the NVS.
 endmenu
diff --git a/examples/provisioning/wifi_prov_mgr/main/app_main.c b/examples/provisioning/wifi_prov_mgr/main/app_main.c
index 4180731b39..b2d57a3fe8 100644
--- a/examples/provisioning/wifi_prov_mgr/main/app_main.c
+++ b/examples/provisioning/wifi_prov_mgr/main/app_main.c
@@ -185,9 +185,13 @@ void app_main(void)
     ESP_ERROR_CHECK(wifi_prov_mgr_init(config));
 
     bool provisioned = false;
+#ifdef CONFIG_EXAMPLE_RESET_PROVISIONED
+    wifi_prov_mgr_reset_provisioning();
+#else
     /* Let's find out if the device is provisioned */
     ESP_ERROR_CHECK(wifi_prov_mgr_is_provisioned(&provisioned));
 
+#endif
     /* If device is not yet provisioned start provisioning service */
     if (!provisioned) {
         ESP_LOGI(TAG, "Starting provisioning");