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Code Issues Projects Releases Wiki Activity

Added a crude hack for drawing lines between nodes

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This commit is contained in:
adamdunkels 2008-02-03 20:49:50 +00:00
parent 2886e03f57
commit f5b08ff115
6 changed files with 76 additions and 7 deletions
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7
platform/netsim/contiki-main.c
View File

@ -30,13 +30,14 @@
*
* Author: Adam Dunkels <adam@sics.se>
*
* $Id: contiki-main.c,v 1.26 2008/01/14 09:38:16 adamdunkels Exp $
* $Id: contiki-main.c,v 1.27 2008/02/03 20:49:50 adamdunkels Exp $
*/
#include "contiki.h"
#include "contiki-net.h"
#include "contiki-lib.h"
#include "dev/serial.h"
#include "net/rime.h"
#ifdef __CYGWIN__
@ -54,6 +55,10 @@
#include "ether.h"
#include <stdio.h>
#ifndef HAVE_SNPRINTF
int snprintf(char *str, size_t size, const char *format, ...);
#endif /* HAVE_SNPRINTF */
#include <stdlib.h>
#include <sys/select.h>
#include <unistd.h>

17
platform/netsim/display.c
View File

@ -24,7 +24,7 @@
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* $Id: display.c,v 1.7 2008/01/14 09:38:16 adamdunkels Exp $
* $Id: display.c,v 1.8 2008/02/03 20:49:50 adamdunkels Exp $
*
* Author: Adam Dunkels <adam@sics.se>
*
@ -207,6 +207,21 @@ display_redraw(void)
y * SCALE + 2,
4, 4);
}
if(n->linex != 0 && n->liney != 0) {
gdk_draw_line(pixmap,
green,
x * SCALE,
y * SCALE,
n->linex * SCALE,
n->liney * SCALE);
gdk_draw_rectangle(pixmap,
green,
TRUE,
n->linex * SCALE - 2,
n->liney * SCALE - 2,
4, 4);
}
}
}

34
platform/netsim/ether.c
View File

@ -30,7 +30,7 @@
*
* Author: Adam Dunkels <adam@sics.se>
*
* $Id: ether.c,v 1.11 2008/01/14 09:38:16 adamdunkels Exp $
* $Id: ether.c,v 1.12 2008/02/03 20:49:50 adamdunkels Exp $
*/
/**
* \file
@ -86,6 +86,7 @@ static clock_time_t timer;
static int s, sc;
#define PTYPE_NONE 0
#define PTYPE_CLOCK 1
#define PTYPE_DATA 2
#define PTYPE_SENSOR 3
@ -100,6 +101,7 @@ struct ether_hdr {
int type;
struct sensor_data sensor_data;
clock_time_t clock;
int linex, liney;
int signal;
int srcx, srcy;
int srcpid;
@ -121,6 +123,9 @@ static int num_drops = 0;
#include <sys/time.h>
static struct timeval t1;
static int linex, liney;
/*-----------------------------------------------------------------------------------*/
void
ether_print_stats(void)
@ -336,6 +341,7 @@ ether_server_poll(void)
perror("ether_poll: read");
return;
}
nodes_set_line(hdr->srcx, hdr->srcy, hdr->linex, hdr->liney);
switch(hdr->type) {
case PTYPE_DATA:
PRINTF("ether_poll: read %d bytes from (%d, %d)\n",
@ -538,7 +544,8 @@ ether_send(char *data, int len)
/* hdr->srcnodetype = node.type;*/
hdr->srcid = node.id;
hdr->linex = linex;
hdr->liney = liney;
node_send_packet(tmpbuf, len + sizeof(struct ether_hdr));
return UIP_FW_OK;
@ -556,6 +563,8 @@ ether_set_leds(int leds)
hdr.leds = leds;
/* hdr.srcnodetype = node.type;*/
hdr.srcid = node.id;
hdr.linex = linex;
hdr.liney = liney;
node_send_packet((char *)&hdr, sizeof(struct ether_hdr));
@ -572,6 +581,8 @@ ether_set_text(char *text)
strncpy(hdr.text, text, NODES_TEXTLEN);
/* hdr.srcnodetype = node.type;*/
hdr.srcid = node.id;
hdr.linex = linex;
hdr.liney = liney;
node_send_packet((char *)&hdr, sizeof(struct ether_hdr));
@ -644,3 +655,22 @@ ether_send_serial(char *str)
send_packet((char *)&hdr, sizeof(struct ether_hdr), nodes_base_node_port);
}
/*-----------------------------------------------------------------------------------*/
void
ether_set_line(int x, int y)
{
struct ether_hdr hdr;
linex = x;
liney = y;
hdr.srcx = node.x;
hdr.srcy = node.y;
hdr.type = PTYPE_NONE;
hdr.srcid = node.id;
hdr.linex = linex;
hdr.liney = liney;
node_send_packet((char *)&hdr, sizeof(struct ether_hdr));
}
/*-----------------------------------------------------------------------------------*/

5
platform/netsim/ether.h
View File

@ -30,7 +30,7 @@
*
* Author: Adam Dunkels <adam@sics.se>
*
* $Id: ether.h,v 1.7 2008/01/14 09:38:16 adamdunkels Exp $
* $Id: ether.h,v 1.8 2008/02/03 20:49:50 adamdunkels Exp $
*/
#ifndef __ETHER_H__
#define __ETHER_H__
@ -83,4 +83,7 @@ void ether_set_drop_probability(double p);
void ether_print_stats(void);
void ether_set_line(int x, int y);
#endif /* __ETHER_H__ */

16
platform/netsim/nodes.c
View File

@ -30,7 +30,7 @@
*
* Author: Adam Dunkels <adam@sics.se>
*
* $Id: nodes.c,v 1.6 2008/01/14 09:38:16 adamdunkels Exp $
* $Id: nodes.c,v 1.7 2008/02/03 20:49:50 adamdunkels Exp $
*/
#include <signal.h>
#include <stdio.h>
@ -116,6 +116,20 @@ nodes_set_text(int x, int y, char *text)
}
}
/*---------------------------------------------------------------------------*/
void
nodes_set_line(int x, int y, int linex, int liney)
{
int i;
for(i = numnodes; i >= 0; --i) {
if(nodes[i].x == x && nodes[i].y == y) {
nodes[i].linex = linex;
nodes[i].liney = liney;
return;
}
}
}
/*---------------------------------------------------------------------------*/
struct nodes_node *
nodes_find_pid(pid_t pid)
{

4
platform/netsim/nodes.h
View File

@ -30,7 +30,7 @@
*
* Author: Adam Dunkels <adam@sics.se>
*
* $Id: nodes.h,v 1.4 2008/01/14 09:38:16 adamdunkels Exp $
* $Id: nodes.h,v 1.5 2008/02/03 20:49:50 adamdunkels Exp $
*/
#ifndef __NODES_H__
#define __NODES_H__
@ -44,6 +44,7 @@ void nodes_add(int pid, int x, int y, int port, int id);
void nodes_kill(void);
void nodes_set_leds(int x, int y, int leds);
void nodes_set_text(int x, int y, char *text);
void nodes_set_line(int x, int y, int linex, int liney);
void nodes_done(int id);
@ -58,6 +59,7 @@ struct nodes_node {
int port;
int leds;
int done;
int linex, liney;
char text[NODES_TEXTLEN];
};