ESP8266 Community Forum

Posted: **Wed Oct 28, 2015 1:42 am**

Hi all

My environment is ：VS2013 + VisualGDB

I running wifi as AP ， and i adding the password function when config the wifi ，

Code: Select all

 struct ip_info info;
   struct softap_config cfg;
   wifi_softap_get_config(&cfg);
   strcpy((char *)cfg.ssid, "ESP8266_Mrtech_RTOS");
   cfg.ssid_len = strlen((char*)cfg.ssid);
   strcpy((char *)cfg.password, "123456");// password no work
   wifi_softap_set_config_current(&cfg);
   wifi_set_opmode(SOFTAP_MODE);

but when i connect the wifi AP， it does not request me to put the password。
and i could connect without password。

why does ”strcpy((char *)cfg.password, "123456");“ have not work！

BR！！

Posted: **Wed Oct 28, 2015 1:28 pm**

Password length needs to be between 8-63 characters.

viewtopic.php?f=8&t=4150&p=25193&hilit=password+characters#p25176

Posted: **Wed Oct 28, 2015 1:57 pm**

It is also possible that you haven't set the "authmode" property within your `struct softap_config`. The default value is AUTH_OPEN which means that there is no password (even if you supply one). Maybe try setting the value to AUTH_WPA2_PSK and see if that works.

Posted: **Thu Oct 29, 2015 2:58 am**

kolban wrote:It is also possible that you haven't set the "authmode" property within your `struct softap_config`. The default value is AUTH_OPEN which means that there is no password (even if you supply one). Maybe try setting the value to AUTH_WPA2_PSK and see if that works.

thank you !

you are right ! we need to change the mode

Code: Select all

   struct ip_info info;
   struct softap_config cfg;
   wifi_softap_get_config(&cfg);
   strcpy((char *)cfg.ssid, "ESP8266_Mrtech_RTOS");
   cfg.ssid_len = strlen((char*)cfg.ssid);
   strcpy((char *)cfg.password, "123456789");// password no work
   cfg.authmode = AUTH_WPA2_PSK;
   wifi_softap_set_config_current(&cfg);
   wifi_set_opmode(SOFTAP_MODE);

but there is need to change that the password should be more than 8 byte

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why does adding password setting failed？？

why does adding password setting failed？？

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