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lwip update

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* The mdns responder has been reworked to lower stack and memory usage. This is
  a variation on the upstream code, it use malloc whereas the upstream code uses
  pools. The high stack usage of the mdns responder was problem for
  esp-open-rtos, so we might have to maintain the differences for now.

* Improved lwip core locking, and lock checking. Upstream improvements, that
  need some added support from esp-open-rtos specific code. More core lock is
  performed when calling from the esp-open-rtos code now, so a little safer. The
  checking is not enforced, but projects might see warning messages and might
  want to look into them.

* The esp-open-rtos lwip support has been sync'ed with the new freertos port
  included with lwip. There are still some minor differences.

* A few lwip timer bugs have been resolved. This might help resolve some issues.

* Plus it picks up all the other upstream fixes and improvements.

* The default lwip stack has been lowered from 768 words to 480 words,
  due to the reduced stack usage by the mdns responder.
This commit is contained in:
Our Air Quality 2018-01-24 14:56:24 +11:00
parent 5f8b3d43c7
commit 3c81f7d587
12 changed files with 345 additions and 185 deletions
Download patch file Download diff file Expand all files Collapse all files

6
open_esplibs/libnet80211/ieee80211_hostap.c
View file

@ -216,13 +216,17 @@ bool sdk_wifi_softap_start() {
struct netif *netif = (struct netif *)malloc(sizeof(struct netif));
netif_info->netif = netif;
memcpy(&netif->hwaddr, mac_addr, 6);
LOCK_TCPIP_CORE();
netif_add(netif, &sdk_info.softap_ipaddr, &sdk_info.softap_netmask,
&sdk_info.softap_gw, netif_info, ethernetif_init, tcpip_input);
UNLOCK_TCPIP_CORE();
}
sdk_ic_set_vif(1, 1, mac_addr, 1, 0);
LOCK_TCPIP_CORE();
netif_set_up(netif_info->netif);
UNLOCK_TCPIP_CORE();
if (sdk_wifi_get_opmode() != 3 ||
!sdk_g_ic.v.station_netif_info ||
@ -293,7 +297,9 @@ bool sdk_wifi_softap_stop() {
} while (count < end);
}
LOCK_TCPIP_CORE();
netif_set_down(netif_info->netif);
UNLOCK_TCPIP_CORE();
sdk_TmpSTAAPCloseAP = 1;
sdk_ets_timer_disarm(&hostap_timer);
sdk_ic_bss_info_update(1, &sdk_info.softap_mac_addr, 2, 0);