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Modify wifi.sta.get*config() to return AP's MAC (#2026) 

* Modified wifi.sta.get*config() to return AP's MAC even if bssid_set==0
* Improved documentation for wifi.sta.getapinfo, fixes #2025
This commit is contained in:
dnc40085 2017-07-08 13:49:02 -07:00 committed by Marcel Stör
parent c01f653736
commit 2e33abe198
2 changed files with 19 additions and 14 deletions
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15
app/modules/wifi.c
View File

@ -666,13 +666,14 @@ static int wifi_station_getconfig( lua_State* L, bool get_flash_cfg)
lua_setfield(L, -2, "pwd");
}
if(sta_conf.bssid_set==1)
{
memset(temp, 0, sizeof(temp));
c_sprintf(temp, MACSTR, MAC2STR(sta_conf.bssid));
lua_pushstring( L, temp);
lua_setfield(L, -2, "bssid");
}
lua_pushboolean(L, sta_conf.bssid_set);
lua_setfield(L, -2, "bssid_set");
memset(temp, 0, sizeof(temp));
c_sprintf(temp, MACSTR, MAC2STR(sta_conf.bssid));
lua_pushstring( L, temp);
lua_setfield(L, -2, "bssid");
return 1;
}
else

18
docs/en/modules/wifi.md
View File

@ -662,7 +662,8 @@ Get information of APs cached by ESP8266 station.
- `1-5` index of AP. (the index corresponds to index used by [`wifi.sta.changeap()`](#wifistachangeap) and [`wifi.sta.getapindex()`](#wifistagetapindex))
- `ssid` ssid of Access Point
- `pwd` password for Access Point, `nil` if no password was configured
- `bssid` MAC address of Access Point, `nil` if no MAC address was configured
- `bssid` MAC address of Access Point
- `nil` will be returned if no MAC address was configured during station configuration.
#### Example
```lua
@ -733,7 +734,9 @@ If `return_table` is `true`:
- `config_table`
- `ssid` ssid of Access Point.
- `pwd` password to Access Point, `nil` if no password was configured
- `bssid` MAC address of Access Point, `nil` if no MAC address was configured
- `bssid_set` will return `true` if the station was configured specifically to connect to the AP with the matching `bssid`.
- `bssid` If a connection has been made to the configured AP this field will contain the AP's MAC address. Otherwise "ff:ff:ff:ff:ff:ff" will be returned.
If `return_table` is `false`:
@ -744,8 +747,8 @@ If `return_table` is `false`:
```lua
--Get current Station configuration (NEW FORMAT)
do
local def_sta_config=wifi.sta.getconfig(true)
print(string.format("\tDefault station config\n\tssid:\"%s\"\tpassword:\"%s\"%s", def_sta_config.ssid, def_sta_config.pwd, (type(def_sta_config.bssid)=="string" and "\tbssid:\""..def_sta_config.bssid.."\"" or "")))
local sta_config=wifi.sta.getconfig(true)
print(string.format("\tCurrent station config\n\tssid:\"%s\"\tpassword:\"%s\"\n\tbssid:\"%s\"\tbssid_set:%s", sta_config.ssid, sta_config.pwd, sta_config.bssid, (sta_config.bssid_set and "true" or "false")))
end
--Get current Station configuration (OLD FORMAT)
@ -780,7 +783,8 @@ If `return_table` is `true`:
- `config_table`
- `ssid` ssid of Access Point.
- `pwd` password to Access Point, `nil` if no password was configured
- `bssid` MAC address of Access Point, `nil` if no MAC address was configured
- `bssid_set` will return `true` if the station was configured specifically to connect to the AP with the matching `bssid`.
- `bssid` If a connection has been made to the configured AP this field will contain the AP's MAC address. Otherwise "ff:ff:ff:ff:ff:ff" will be returned.
If `return_table` is `false`:
@ -791,8 +795,8 @@ If `return_table` is `false`:
```lua
--Get default Station configuration (NEW FORMAT)
do
local def_sta_config=wifi.sta.getdefaultconfig(true)
print(string.format("\tDefault station config\n\tssid:\"%s\"\tpassword:\"%s\"%s", def_sta_config.ssid, def_sta_config.pwd, (type(def_sta_config.bssid)=="string" and "\tbssid:\""..def_sta_config.bssid.."\"" or "")))
local def_sta_config=wifi.sta.getdefaultconfig(true)
print(string.format("\tDefault station config\n\tssid:\"%s\"\tpassword:\"%s\"\n\tbssid:\"%s\"\tbssid_set:%s", def_sta_config.ssid, def_sta_config.pwd, def_sta_config.bssid, (def_sta_config.bssid_set and "true" or "false")))
end
--Get default Station configuration (OLD FORMAT)