Merge remote-tracking branch 'remotes/esp8266/esp8266' into esp8266

tools/espota.py

@@ -48,12 +48,14 @@ def serve(remoteAddr, remotePort, filename):
     sys.stderr.write('Uploading')
     sys.stderr.flush()
     while True:
-      chunk = f.read(4096)
+      chunk = f.read(1460)
       if not chunk: break
       sys.stderr.write('.')
       sys.stderr.flush()
+      connection.settimeout(10)
       try:
         connection.sendall(chunk)
+        res = connection.recv(4)
       except:
         print('\nError Uploading', file=sys.stderr)
         connection.close()

tools/sdk/include/ip_addr.h

@@ -15,12 +15,6 @@ struct ip_info {
     struct ip_addr gw;
 };
 
-#define IP4_ADDR(ipaddr, a,b,c,d) \
-        (ipaddr)->addr = ((uint32)((d) & 0xff) << 24) | \
-                         ((uint32)((c) & 0xff) << 16) | \
-                         ((uint32)((b) & 0xff) << 8)  | \
-                          (uint32)((a) & 0xff)
-
 /**
  * Determine if two address are on the same network.
  *