1 files changed, 103 insertions, 0 deletions
diff --git a/OSCTest/udpapp.cpp b/OSCTest/udpapp.cpp
new file mode 100644
index 0000000..dc96a31
--- /dev/null
+++ b/OSCTest/udpapp.cpp
@@ -0,0 +1,103 @@
+/*
+
+Modified for OSC by Brian Richardson (skinny@knowhere.net)
+
+*/
+
+/******************************************************************************
+
+  Filename:		udpapp.h
+  Description:	UDP app for the WiShield 1.0
+
+ ******************************************************************************
+
+  TCP/IP stack and driver for the WiShield 1.0 wireless devices
+
+  Copyright(c) 2009 Async Labs Inc. All rights reserved.
+
+  This program is free software; you can redistribute it and/or modify it
+  under the terms of version 2 of the GNU General Public License as
+  published by the Free Software Foundation.
+
+  This program is distributed in the hope that it will be useful, but WITHOUT
+  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+  more details.
+
+  You should have received a copy of the GNU General Public License along with
+  this program; if not, write to the Free Software Foundation, Inc., 59
+  Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
+  Contact Information:
+  <asynclabs@asynclabs.com>
+
+   Author               Date        Comment
+  ---------------------------------------------------------------
+   AsyncLabs			07/11/2009	Initial version
+
+ *****************************************************************************/
+extern "C" {
+#include "uip.h"
+}
+#include <string.h>
+#include "udpapp.h"
+#include "config.h"
+#include "HardwareSerial.h"
+#include "OSCMessage.h"
+#include "OSCDecoder.h"
+
+static struct udpapp_state s;
+static OSCDecoder decoder;
+
+// This exists within the sketch for the user to modify.
+extern void handleOSCMessage(OSCMessage& oscMess);
+
+void dummy_app_appcall(void)
+{
+}
+
+void udpapp_init(void)
+{
+   struct uip_udp_conn *c;
+
+   c = uip_udp_new(NULL, HTONS(0));
+   if(c != NULL) {
+      uip_udp_bind(c, HTONS(12344));
+   }
+   PT_INIT(&s.pt);
+}
+
+static unsigned char parse_msg(void)
+{
+#if 0
+    for (int i = 0; i < uip_datalen(); i++)
+      Serial.print(((char*)(uip_appdata))[i]);
+    Serial.println("");
+#endif
+
+    OSCMessage m;
+    decoder.decode(&m, (uint8_t*)(uip_appdata));    
+    handleOSCMessage(m);
+    
+    return 1;
+}
+
+static PT_THREAD(handle_connection(void))
+{
+   PT_BEGIN(&s.pt);
+
+   // No state machine here now, we just stay in "Parse OSC Message" state.
+   while (true) {
+      PT_WAIT_UNTIL(&s.pt, uip_newdata());
+      if(uip_newdata() && parse_msg()) {
+         uip_flags &= (~UIP_NEWDATA);
+      }
+   } 
+
+   PT_END(&s.pt);
+}
+
+void udpapp_appcall(void)
+{
+   handle_connection();
+}