Added support for (simulated) serial data input. Data written to netsim's standard input are now sent as serial data to the main node.
This commit is contained in:
adamdunkels
parent
7fcb1f3b2a
commit
7a356d0fb5
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@ -8,8 +8,8 @@ SENSORS = sensors.c beep.c button-sensor.c pir-sensor.c vib-sensor.c \
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radio-sensor.c irq.c eeprom.c \
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dummy-sensors.c leds.c leds-arch.c esb-sensors.c
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NETSIM = cfs-ram.c ether.c ethernode.c ethernode-uip.c lpm.c rs232.c flash.c \
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node.c nodes.c sensor.c display.c random.c radio.c \
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dlloader.c main.c netsim-init.c contiki-main.c symtab.c symbols.c tr1001.c tr1001-drv.c
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node.c nodes.c sensor.c display.c random.c radio.c serial.c \
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dlloader.c main.c netsim-init.c contiki-main.c symtab.c symbols.c tr1001.c tr1001-drv.c
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ifeq ($(OS),Windows_NT)
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CONTIKI_TARGET_SOURCEFILES = $(NETSIM) $(SENSORS) wpcap-drv.c wpcap.c
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@ -30,7 +30,7 @@
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*
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* Author: Adam Dunkels <adam@sics.se>
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*
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* $Id: contiki-main.c,v 1.25 2008/01/04 23:09:03 oliverschmidt Exp $
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* $Id: contiki-main.c,v 1.26 2008/01/14 09:38:16 adamdunkels Exp $
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*/
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#include "contiki.h"
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@ -64,6 +64,12 @@
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#include "dev/radio-sensor.h"
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#include "dev/leds.h"
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#ifdef __CYGWIN__
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__attribute__((dllimport)) extern int __argc;
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__attribute__((dllimport)) extern char **__argv[];
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#endif /* __CYGWIN__ */
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#ifdef __CYGWIN__
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static struct uip_fw_netif extif =
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{UIP_FW_NETIF(0,0,0,0, 0,0,0,0, wpcap_output)};
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@ -111,8 +117,10 @@ contiki_main(int flag)
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procinit_init();
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uip_init();
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serial_init();
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uip_init();
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ctimer_init();
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rime_init(nullmac_init(ðernode_driver));
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@ -120,17 +128,19 @@ contiki_main(int flag)
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if(flag == 1) {
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#ifdef __CYGWIN__
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process_start(&wpcap_process, NULL);
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{
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char buf[1024];
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snprintf(buf, sizeof(buf), "route add %d.%d.%d.%d mask %d.%d.%d.%d %d.%d.%d.%d",
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uip_ipaddr_to_quad(&meshif.ipaddr),
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uip_ipaddr_to_quad(&meshif.netmask),
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uip_ipaddr_to_quad(&uip_hostaddr));
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printf("%s\n", buf);
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system(buf);
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signal(SIGTERM, remove_route);
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if(__argc > 2 && (*__argv)[1][0] != '-') {
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process_start(&wpcap_process, NULL);
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{
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char buf[1024];
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snprintf(buf, sizeof(buf), "route add %d.%d.%d.%d mask %d.%d.%d.%d %d.%d.%d.%d",
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uip_ipaddr_to_quad(&meshif.ipaddr),
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uip_ipaddr_to_quad(&meshif.netmask),
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uip_ipaddr_to_quad(&uip_hostaddr));
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printf("%s\n", buf);
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system(buf);
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signal(SIGTERM, remove_route);
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}
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}
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#else /* __CYGWIN__ */
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process_start(&tapdev_process, NULL);
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@ -24,7 +24,7 @@
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
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* OF SUCH DAMAGE.
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*
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* $Id: display.c,v 1.6 2007/11/17 18:09:18 adamdunkels Exp $
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* $Id: display.c,v 1.7 2008/01/14 09:38:16 adamdunkels Exp $
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*
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* Author: Adam Dunkels <adam@sics.se>
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*
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@ -43,6 +43,7 @@
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#include <stdlib.h>
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#include <stdio.h>
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#include <unistd.h>
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static GdkPixmap *pixmap = NULL;
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static GtkWidget *drawing_area;
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@ -486,6 +487,17 @@ get_color(unsigned short r, unsigned short g, unsigned short b)
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GDK_GC_FOREGROUND);
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}
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/*-----------------------------------------------------------------------------------*/
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static void
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stdin_callback(gpointer data, gint source, GdkInputCondition condition)
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{
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char buf[1000];
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int len;
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len = read(STDIN_FILENO, &buf, sizeof(buf));
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buf[len] = 0;
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ether_send_serial(buf);
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}
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/*-----------------------------------------------------------------------------------*/
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void
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display_init(void (* idlefunc)(void), int time, int with_gui)
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{
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@ -624,6 +636,8 @@ display_init(void (* idlefunc)(void), int time, int with_gui)
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black = get_color(0, 0, 0);
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white = get_color(0xffff, 0xffff, 0xffff);
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}
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gdk_input_add(STDIN_FILENO, GDK_INPUT_READ, stdin_callback, NULL);
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}
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/*-----------------------------------------------------------------------------------*/
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void
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@ -30,7 +30,7 @@
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*
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* Author: Adam Dunkels <adam@sics.se>
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*
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* $Id: ether.c,v 1.10 2007/11/17 18:09:18 adamdunkels Exp $
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* $Id: ether.c,v 1.11 2008/01/14 09:38:16 adamdunkels Exp $
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*/
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/**
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* \file
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@ -61,6 +61,8 @@
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#include "dev/radio-sensor.h"
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#include "dev/serial.h"
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#include "sensor.h"
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#include "node.h"
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@ -90,6 +92,9 @@ static int s, sc;
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#define PTYPE_LEDS 4
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#define PTYPE_TEXT 5
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#define PTYPE_DONE 6
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#define PTYPE_SERIAL 7
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#define SERIAL_LEN 80
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struct ether_hdr {
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int type;
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@ -101,7 +106,7 @@ struct ether_hdr {
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int srcid;
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int srcnodetype;
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int leds;
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char text[NODES_TEXTLEN];
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char text[NODES_TEXTLEN + SERIAL_LEN];
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};
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static int strength;
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@ -211,7 +216,7 @@ ether_client_init(int port)
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sa.sin_port = htons(port);
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/* printf("ether_client_init: binding id %d to port %d\n", id, PORTBASE + id);*/
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/* printf("ether_client_init: binding to port %d\n", port);*/
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if(bind(sc, (struct sockaddr *)&sa, sizeof(sa)) < 0) {
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printf("Bind to port %d\n", port);
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perror("bind");
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@ -224,6 +229,7 @@ ether_client_poll(void)
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{
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fd_set fdset;
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struct timeval tv;
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int ret;
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FD_ZERO(&fdset);
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FD_SET(sc, &fdset);
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@ -231,7 +237,12 @@ ether_client_poll(void)
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tv.tv_sec = 0;
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tv.tv_usec = 10000;
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return select(sc + 1, &fdset, NULL, NULL, &tv);
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ret = select(sc + 1, &fdset, NULL, NULL, &tv);
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if(ret < 0) {
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perror("ether_client_poll: select");
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}
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return ret == 1;
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}
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/*-----------------------------------------------------------------------------------*/
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u16_t
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@ -248,15 +259,16 @@ ether_client_read(u8_t *buf, int bufsize)
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tv.tv_sec = 0;
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tv.tv_usec = 10000;
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ret = select(sc + 1, &fdset, NULL, NULL, &tv);
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if(ret == 0) {
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/* printf("ret 0\n");*/
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return 0;
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}
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if(FD_ISSET(sc, &fdset)) {
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ret = recv(sc, &rxbuffer[0], sizeof(rxbuffer), 0);
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if(ret == -1) {
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perror("ether_client_poll: read");
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perror("ether_client_poll: recv");
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return 0;
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}
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len = ret;
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@ -266,6 +278,8 @@ ether_client_read(u8_t *buf, int bufsize)
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len, bufsize);
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len = bufsize;
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}
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/* printf("Incoming len %d\n", len);*/
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memcpy(buf, &rxbuffer[sizeof(struct ether_hdr)], len);
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radio_sensor_signal = hdr->signal;
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@ -281,6 +295,12 @@ ether_client_read(u8_t *buf, int bufsize)
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if(strength > 0) {
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sensor_input(&hdr->sensor_data, strength);
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}
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} else if(hdr->type == PTYPE_SERIAL) {
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char *ptr = hdr->text;
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/* printf("serial input %s\n", ptr);*/
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for(ptr = hdr->text; *ptr != 0; ++ptr) {
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serial_input_byte(*ptr);
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}
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}
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}
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return 0;
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@ -331,6 +351,8 @@ ether_server_poll(void)
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case PTYPE_DONE:
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nodes_done(hdr->srcid);
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break;
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case PTYPE_SERIAL:
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break;
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}
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}
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/* tv.tv_sec = 0;
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@ -599,3 +621,26 @@ ether_send_done(void)
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}
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/*-----------------------------------------------------------------------------------*/
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void
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ether_send_serial(char *str)
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{
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struct ether_hdr hdr;
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int len;
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hdr.srcx = node.x;
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hdr.srcy = node.y;
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hdr.type = PTYPE_SERIAL;
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hdr.srcid = node.id;
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len = strlen(str) + 1;
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if(len > sizeof(hdr.text)) {
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len = sizeof(hdr.text);
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}
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memcpy(&hdr.text, str, len);
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hdr.text[len] = 0;
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/* printf("ether_send_serial '%s' to %d len %d\n", str, nodes_base_node_port, sizeof(struct ether_hdr));*/
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send_packet((char *)&hdr, sizeof(struct ether_hdr), nodes_base_node_port);
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}
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/*-----------------------------------------------------------------------------------*/
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@ -30,7 +30,7 @@
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*
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* Author: Adam Dunkels <adam@sics.se>
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*
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* $Id: ether.h,v 1.6 2007/11/17 18:09:18 adamdunkels Exp $
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* $Id: ether.h,v 1.7 2008/01/14 09:38:16 adamdunkels Exp $
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*/
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#ifndef __ETHER_H__
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#define __ETHER_H__
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@ -51,6 +51,7 @@ void ether_send_done(void);
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u8_t ether_send(char *data, int len);
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void ether_set_leds(int leds);
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void ether_set_text(char *text);
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void ether_send_serial(char *text);
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void ether_poll(void);
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@ -30,7 +30,7 @@
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*
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* Author: Adam Dunkels <adam@sics.se>
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*
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* $Id: main.c,v 1.10 2008/01/04 23:28:33 oliverschmidt Exp $
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* $Id: main.c,v 1.11 2008/01/14 09:38:16 adamdunkels Exp $
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*/
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/**
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@ -123,6 +123,10 @@ start_node(int x, int y, int b)
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/* This is the sensor process. */
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main_process = 0;
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/* Make standard output unbuffered. */
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setvbuf(stdout, (char *)NULL, _IONBF, 0);
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srand(getpid());
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@ -137,6 +141,11 @@ start_node(int x, int y, int b)
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/* NOTREACHED */
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}
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if(b) {
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nodes_base_node_port = port;
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}
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/* printf("Adding sensor %d at (%d,%d)\n", pid, x, y);*/
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main_process = 1;
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nodes_add(pid, x, y, port, port - NODES_PORTBASE + 2);
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@ -162,13 +171,15 @@ int
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main(int argc, char **argv)
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{
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#ifdef __CYGWIN__
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if(argc < 3 || inet_addr(argv[1]) == INADDR_NONE ||
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inet_addr(argv[2]) == INADDR_NONE) {
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printf("usage: <program> <ip addr of ethernet card to share> "
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"<ip addr of netsim gateway>\n");
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if(argc == 3 &&
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inet_addr(argv[1]) == INADDR_NONE &&
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inet_addr(argv[2]) == INADDR_NONE) {
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printf("usage: %s <ip addr of ethernet card to share> "
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"<ip addr of netsim gateway>\n", argv[0]);
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exit(1);
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} else if(argc == 2) {
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gwaddr = inet_addr(argv[2]);
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}
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gwaddr = inet_addr(argv[2]);
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#endif /* __CYGWIN__ */
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/* system("ifconfig tap0 inet 192.168.250.1");*/
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@ -194,7 +205,9 @@ main(int argc, char **argv)
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#endif /* 0 */
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#ifdef __CYGWIN__
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if(argc > 3 && strcmp(argv[3], "-q") == 0) {
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if(argc > 1 && (strcmp(argv[1], "-q") ||
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strcmp(argv[2], "-q") ||
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strcmp(argv[3], "-q")) == 0) {
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#else /* __CYGWIN__ */
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if(argc > 1 && strcmp(argv[1], "-q") == 0) {
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#endif /* __CYGWIN__ */
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@ -30,7 +30,7 @@
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*
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* Author: Adam Dunkels <adam@sics.se>
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*
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* $Id: ethernode.c,v 1.13 2007/11/28 12:54:42 adamdunkels Exp $
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* $Id: ethernode.c,v 1.14 2008/01/14 09:38:16 adamdunkels Exp $
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*/
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/**
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* \file
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@ -247,8 +247,7 @@ PROCESS_THREAD(ethernode_process, ev, data)
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PROCESS_BEGIN();
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while(1) {
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process_poll(ðernode_process);
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PROCESS_WAIT_EVENT();
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PROCESS_PAUSE();
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if(ethernode_poll()) {
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if(receiver_callback) {
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@ -30,7 +30,7 @@
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*
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* Author: Adam Dunkels <adam@sics.se>
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*
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* $Id: nodes.c,v 1.5 2007/11/17 18:09:18 adamdunkels Exp $
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* $Id: nodes.c,v 1.6 2008/01/14 09:38:16 adamdunkels Exp $
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*/
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#include <signal.h>
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#include <stdio.h>
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@ -44,6 +44,7 @@ static int numnodes;
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static struct nodes_node nodes[2000];
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int nodes_base_node_port = 0;
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/*---------------------------------------------------------------------------*/
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void
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nodes_init(void)
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@ -30,7 +30,7 @@
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*
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* Author: Adam Dunkels <adam@sics.se>
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*
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* $Id: nodes.h,v 1.3 2006/10/23 09:01:06 adamdunkels Exp $
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* $Id: nodes.h,v 1.4 2008/01/14 09:38:16 adamdunkels Exp $
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*/
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#ifndef __NODES_H__
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#define __NODES_H__
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@ -63,4 +63,6 @@ struct nodes_node {
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#define NODES_PORTBASE 5000
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extern int nodes_base_node_port;
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#endif /* __NODES_H__ */
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