recvr

1 files changed, 57 insertions, 0 deletions

diff --git a/polycom_recv/mdns.c b/polycom_recv/mdns.c
new file mode 100644
index 0000000..51d1b48
--- /dev/null
+++ b/polycom_recv/mdns.c
@@ -0,0 +1,57 @@
+#include "project.h"
+
+static os_timer_t mdns_timer;
+
+static struct mdns_info *info;
+
+
+
+static void ICACHE_FLASH_ATTR
+check_connexion (void *arg)
+{
+  struct ip_info ipconfig;
+  static ip_addr_t last_ip;
+
+  wifi_get_ip_info (STATION_IF, &ipconfig);
+
+  if (wifi_station_get_connect_status () != STATION_GOT_IP)
+    return;
+
+  if (ipconfig.ip.addr == last_ip.addr)
+    return;
+
+  last_ip.addr = ipconfig.ip.addr;
+
+
+
+  if (info)
+    {
+      espconn_mdns_close ();
+      os_free (info);
+    }
+
+  info = (struct mdns_info *) os_zalloc (sizeof (struct mdns_info));
+
+  if (!info)
+    {
+      last_ip.addr = 0;
+      return;
+    }
+
+
+  info->host_name = "lights";
+  info->ipAddr = last_ip.addr;
+  info->server_name = "lights";
+  info->server_port = 80;
+  info->txt_data[0] = "version = 1.0.1";
+  espconn_mdns_init (info);
+
+}
+
+void ICACHE_FLASH_ATTR
+mdns_start (void)
+{
+  os_timer_disarm (&mdns_timer);
+  os_timer_setfn (&mdns_timer, (os_timer_func_t *) check_connexion, NULL);
+  os_timer_arm (&mdns_timer, 10000, 1);
+}