Bongjun Hur / Mbed 2 deprecated WIZnet_Library

This is WIZnet Ethernet Interface using Hardware TCP/IP chip, W5500, W5200 and W5100. One of them can be selected by enabling it in wiznet.h.

Dependencies:   mbed

Fork of WIZnet_Library by WIZnet

Files at this revision

API Documentation at this revision

Revision 2:96f102b31e72, committed 2014-07-10

Comitter:
Bongjun
Date:
Thu Jul 10 04:43:49 2014 +0000
Parent:
1:8138a268fbd2
Child:
3:9997e2b7d459
Commit message:
// @Jul.10, 2014 fix contant name, and udp sendto function.

Changed in this revision

WIZnetInterface/WIZnet/W5500.cpp Show annotated file Show diff for this revision Revisions of this file 
--- a/WIZnetInterface/WIZnet/W5500.cpp	Fri May 09 01:17:51 2014 +0000
+++ b/WIZnetInterface/WIZnet/W5500.cpp	Thu Jul 10 04:43:49 2014 +0000
@@ -224,10 +224,28 @@
     scmd(socket, SEND);
     
     while ((sreg<uint8_t>(socket, Sn_IR) & INT_SEND_OK) != INT_SEND_OK) {
+/*
         if (sreg<uint8_t>(socket, Sn_SR) == CLOSED) {
             close(socket);
             return 0;
         }
+*/
+        // @Jul.10, 2014 fix contant name, and udp sendto function.
+        switch (sreg<uint8_t>(socket, Sn_SR)) {
+            case SOCK_CLOSED :
+                close(socket);
+                return 0;
+                //break;
+            case SOCK_UDP :
+                // ARP timeout is possible.
+                if ((sreg<uint8_t>(socket, Sn_IR) & INT_TIMEOUT) != INT_TIMEOUT) {
+                    sreg<uint8_t>(socket, Sn_IR, INT_TIMEOUT);
+                    return 0;
+                }
+                break;
+            default :
+                break;
+        }        
     }
     sreg<uint8_t>(socket, Sn_IR, INT_SEND_OK);