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Allow DHCP client to be re-enabled using WiFi.config(0U, 0U, 0U) (#1896)

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This commit is contained in:
Ivan Grokhotkov 2016-06-12 14:44:15 +08:00
parent 17c02ff252
commit 00065ac347
1 changed files with 6 additions and 0 deletions
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6
libraries/ESP8266WiFi/src/ESP8266WiFiSTA.cpp
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@ -212,6 +212,12 @@ bool ESP8266WiFiSTAClass::config(IPAddress local_ip, IPAddress gateway, IPAddres
info.gw.addr = static_cast<uint32_t>(gateway);
info.netmask.addr = static_cast<uint32_t>(subnet);
if (local_ip == 0U && gateway == 0U && subnet == 0U) {
_useStaticIp = false;
wifi_station_dhcpc_start();
return true;
}
wifi_station_dhcpc_stop();
if(wifi_set_ip_info(STATION_IF, &info)) {
_useStaticIp = true;