Merge branch 'bugfix/console_join_example' into 'master'

console: fix wrong timeout settiing in join command

Closes IDF-168

See merge request idf/esp-idf!4366

examples/system/console/main/cmd_wifi.c

@@ -20,6 +20,8 @@
 #include "esp_event_loop.h"
 #include "cmd_wifi.h"
 
+#define JOIN_TIMEOUT_MS (10000)
+
 static EventGroupHandle_t wifi_event_group;
 const int CONNECTED_BIT = BIT0;
 
@@ -71,7 +73,7 @@ static bool wifi_join(const char* ssid, const char* pass, int timeout_ms)
     ESP_ERROR_CHECK( esp_wifi_connect() );
 
     int bits = xEventGroupWaitBits(wifi_event_group, CONNECTED_BIT,
-            1, 1, timeout_ms / portTICK_PERIOD_MS);
+                                   pdFALSE, pdTRUE, timeout_ms / portTICK_PERIOD_MS);
     return (bits & CONNECTED_BIT) != 0;
 }
 
@@ -93,6 +95,11 @@ static int connect(int argc, char** argv)
     ESP_LOGI(__func__, "Connecting to '%s'",
              join_args.ssid->sval[0]);
 
+    /* set default value*/
+    if (join_args.timeout->count == 0) {
+        join_args.timeout->ival[0] = JOIN_TIMEOUT_MS;
+    }
+
     bool connected = wifi_join(join_args.ssid->sval[0],
                                join_args.password->sval[0],
                                join_args.timeout->ival[0]);
@@ -107,7 +114,6 @@ static int connect(int argc, char** argv)
 void register_wifi()
 {
     join_args.timeout = arg_int0(NULL, "timeout", "<t>", "Connection timeout, ms");
-    join_args.timeout->ival[0] = 5000; // set default value
     join_args.ssid = arg_str1(NULL, NULL, "<ssid>", "SSID of AP");
     join_args.password = arg_str0(NULL, NULL, "<pass>", "PSK of AP");
     join_args.end = arg_end(2);