| /demos/trunk/network/DatagramSender.java |
|---|
| File deleted |
| Property changes: |
| Deleted: svn:executable |
| ## -1 +0,0 ## |
| -* |
| \ No newline at end of property |
| Index: network/notify.c |
| =================================================================== |
| --- network/notify.c (revision 1616) |
| +++ network/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; |
| -} |
| /network/notify.c |
|---|
| Property changes: |
| Deleted: svn:executable |
| ## -1 +0,0 ## |
| -* |
| \ No newline at end of property |
| Index: network/makefile |
| =================================================================== |
| --- network/makefile (revision 1616) |
| +++ network/makefile (revision 1615) |
| @@ -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__" |