Move packet-processing inside rpl-udp, an example which it already relied on

examples/packet-processing/Makefile

@@ -1,11 +0,0 @@
-all: packet-debug ../rpl-udp/udp-server
-CONTIKI=../..
-
-ifdef SERVER_REPLY
-CFLAGS+=-DSERVER_REPLY=$(SERVER_REPLY)
-endif
-ifdef PERIOD
-CFLAGS+=-DPERIOD=$(PERIOD)
-endif
-
-include $(CONTIKI)/Makefile.include

examples/rpl-udp/Makefile

@@ -1,4 +1,4 @@
-all: udp-client udp-server
+all: udp-client udp-server udp-client-packet-debug
 CONTIKI=../..
 
 ifdef SERVER_REPLY

examples/rpl-udp/packet-processing.csc

@@ -47,9 +47,9 @@
       org.contikios.cooja.mspmote.SkyMoteType
       <identifier>sky2</identifier>
       <description>Sky Mote Type #sky2</description>
-      <source EXPORT="discard">[CONTIKI_DIR]/examples/packet-processing/packet-debug.c</source>
+      <source EXPORT="discard">[CONTIKI_DIR]/examples/rpl-udp/udp-client-packet-debug.c</source>
       <commands EXPORT="discard">make clean packet-debug.sky TARGET=sky</commands>
-      <firmware EXPORT="copy">[CONTIKI_DIR]/examples/packet-processing/packet-debug.sky</firmware>
+      <firmware EXPORT="copy">[CONTIKI_DIR]/examples/rpl-udp/udp-client-packet-debug.sky</firmware>
       <moteinterface>org.contikios.cooja.interfaces.Position</moteinterface>
       <moteinterface>org.contikios.cooja.interfaces.RimeAddress</moteinterface>
       <moteinterface>org.contikios.cooja.interfaces.IPAddress</moteinterface>