/demos/trunk/network/DatagramSender.java |
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File deleted |
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Deleted: svn:executable |
## -1 +0,0 ## |
-* |
\ No newline at end of property |
Index: notify.c |
=================================================================== |
--- notify.c (revision 1616) |
+++ notify.c (nonexistent) |
@@ -1,149 +0,0 @@ |
-/* |
-* Project: S.Ha.R.K. |
-* |
-* Coordinators: |
-* Giorgio Buttazzo <giorgio@sssup.it> |
-* Paolo Gai <pj@gandalf.sssup.it> |
-* |
-* Authors : |
-* Tullio Facchinetti <tullio.facchinetti@unipv.it> |
-* Luca M. Capisani <luca.capisani@unipv.it> |
-* |
-* Robotic Lab (Dipartimento di ingegneria informatica - Pavia - Italy) |
-* |
-* http://robot.unipv.it |
-* http://www.sssup.it |
-* http://retis.sssup.it |
-* http://shark.sssup.it |
-*/ |
- |
-/* |
-* udp_notify demo: this simple demo shows how to set up a simple UDP/IP |
-* packet handler function in order to avoid busy waits or task creation |
-* for the packet receiver function. |
-* usage: after compiling this demo, with the "make" command, start it with: |
-* x net <loc_ip> <loc_port> |
-* where <loc_ip> stands for the local ip of the receiver host and |
-* <loc_port> stands for the local UDP port where the receiver listens. |
-*/ |
- |
-/* |
-* This program is free software; you can redistribute it and/or modify |
-* it under the terms of the GNU General Public License as published by |
-* the Free Software Foundation; either version 2 of the License, or |
-* (at your option) any later version. |
-* |
-* 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 |
-* |
-*/ |
- |
-#include <kernel/kern.h> |
-#include <drivers/udpip.h> |
-#include <string.h> //for strcpy() |
-#include <unistd.h> //for sleep() |
-#include "drivers/shark_keyb26.h" //for keyboard |
- |
- |
-//Received Packet Counter |
-long recvcount=0; |
- |
-//The Internet Address of this Host |
-char local_ip[20]; |
- |
-//A index for the receiver socket |
-int socket; |
- |
-//Declaring a structure containing the receiver UDP port |
-UDP_ADDR local; |
- |
-//UDP receiver handler: this function is called upon UDP packet received. |
-//No Busy waits are present. |
-int recvFun(int len, unsigned char *buff, void *p){ |
- |
- recvcount++; |
- |
- //Printing on screen the data contained, assuming that is text data |
- cprintf("Packet # %ld, len %d: %s.\n",recvcount, len,buff); |
- |
- return 1; |
-} |
- |
-/* Init the network stack */ |
-int init_network(char *local_ip) |
-{ |
- //Declaring a network model and asigning the UDP/IP model; |
- struct net_model m = net_base; |
- |
- |
- //Setting up the UDP/IP stack, assigning a UDP/IP/Ethernet Network Model, |
- //a host and a network broadcast address. |
- net_setudpip(m,local_ip,"255.255.255.0"); |
- |
- //Initializing the network stack |
- if (net_init(&m) != 1) { |
- cprintf("Network: Init Error.\n"); |
- return -1; |
- } |
- |
- |
- //Binding of the UDP port in the system network stack |
- //without assigning a peer IP-list in the second parameter |
- socket = udp_bind(&local, NULL); |
- |
- //Assigning a receiver notify handler called on packed received |
- udp_notify(socket, &recvFun,NULL); |
- |
- return 0; |
- |
-} |
- |
-void program_key_end(KEY_EVT* e) |
-{ |
- exit(1); |
-} |
- |
- |
-int main(int argc, char **argv) |
-{ |
- //Assigning a CTRL+C exit key shortcut |
- KEY_EVT k; |
- k.flag = CNTL_BIT; |
- k.scan = KEY_C; |
- k.ascii = 'c'; |
- k.status = KEY_PRESSED; |
- keyb_hook(k,program_key_end,FALSE); |
- |
- if (argc==3){ |
- //Copy the input parameters values into the UDP/IP stack |
- strcpy(local_ip, argv[1]); |
- |
- //A local UDP port number where the receiver listens |
- local.s_port=atoi(argv[2]); |
- }else{ |
- //The user has given a wrong number of parameters: |
- cprintf("S.Ha.R.K. udp_notify usage: x net <localIP> <localUDPport>\n"); |
- return(1); |
- } |
- |
- cprintf("Initializing the network stack... \n"); |
- |
- //Initializing the network settings |
- if (init_network(local_ip)) exit(1); |
- |
- cprintf("Waiting for packets on port %d... \n",local.s_port); |
- |
- //Waiting for packets |
- while(1){ |
- sleep(1); |
- } |
- |
- |
- return 0; |
-} |
/notify.c |
---|
Property changes: |
Deleted: svn:executable |
## -1 +0,0 ## |
-* |
\ No newline at end of property |
Index: makefile |
=================================================================== |
--- makefile (revision 1616) |
+++ makefile (revision 1606) |
@@ -16,6 +16,3 @@ |
talk: |
make -f $(SUBMAKE) BASE=$(BASE) APP=talk INIT= OTHEROBJS="initfile.o" OTHERINCL= SHARKOPT="__PCI__ __LINUXC26__ __INPUT__ __NET__" |
- |
-notify: |
- make -f $(SUBMAKE) BASE=$(BASE) APP=notify INIT= OTHEROBJS="initfile.o" OTHERINCL= SHARKOPT="__PCI__ __LINUXC26__ __INPUT__ __NET__" |