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fix switching to static address with lwip2 #6026

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Merged
merged 6 commits into from
May 1, 2019
Merged

fix switching to static address with lwip2 #6026

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eed76e2
fix switching to static address with lwip2
d-a-v Apr 30, 2019
6826b42
add comments
d-a-v Apr 30, 2019
4b85b7c
documentation: It is more natural to set an IP address before startin…
d-a-v Apr 30, 2019
1fe0d19
Merge branch 'master' into staticip
devyte Apr 30, 2019
16b4a62
Merge branch 'master' into staticip
devyte May 1, 2019
d4c332f
Merge branch 'master' into staticip
d-a-v May 1, 2019
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12 changes: 12 additions & 0 deletions libraries/ESP8266WiFi/src/ESP8266WiFiSTA.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -247,6 +247,13 @@ wl_status_t ESP8266WiFiSTAClass::begin() {
* @param dns1 Static DNS server 1
* @param dns2 Static DNS server 2
*/

#if LWIP_VERSION_MAJOR != 1
#undef netif_set_addr // need to call lwip-v1.4 netif_set_addr()
extern "C" struct netif* eagle_lwip_getif (int netif_index);
extern "C" void netif_set_addr (struct netif* netif, ip4_addr_t* ip, ip4_addr_t* netmask, ip4_addr_t* gw);
#endif

bool ESP8266WiFiSTAClass::config(IPAddress local_ip, IPAddress arg1, IPAddress arg2, IPAddress arg3, IPAddress dns2) {

if(!WiFi.enableSTA(true)) {
Expand Down Expand Up @@ -310,6 +317,11 @@ bool ESP8266WiFiSTAClass::config(IPAddress local_ip, IPAddress arg1, IPAddress a
dns_setserver(1, dns2);
}

#if LWIP_VERSION_MAJOR != 1
// trigger address change by calling lwip-v1.4 api
netif_set_addr(eagle_lwip_getif(STATION_IF), &info.ip, &info.netmask, &info.gw);
#endif

return true;
}

Expand Down