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guirobot.c File Reference

Robot-Side application with GUI (simulator) to control the robot. More...

#include <time.h>
#include <math.h>
#include <pthread.h>
#include <stdio.h>
#include <stdlib.h>
#include <gtk/gtk.h>
#include <glib.h>
#include <unistd.h>
#include <signal.h>
#include <gdk/gdk.h>
#include "../lib/libcomm.h"
#include "guicommon.h"

Functions
void	gr_delete_event (GtkWidget *widget, gpointer data)
	This function will be called be gtk when the window gets a closing command, it makes sure that the interface is down and the program is finished. More...
void	gr_da_expose_event (GtkWidget *widget, gpointer data)
	This function is called by gtk if the drawing area (da) needs to be redrawn. More...
void	gr_button_press_event (GtkWidget *widget, gpointer data)
	This function is called if a button is pressed. More...
	gr_block_call_do_test (int fd, int id, unsigned int type, char *buf, unsigned int size, int term)
	Function which is called from block_call() if a message/datablock has received. More...
	linemonitor_exception (char *server, int port, int type)
	Exception function for the linemonitor(), print exception code and its meaning on the screen and take further action if necessary. More...
	gr_block_call_term_test (int fd, int id)
	Function which ist called from block_call() if a the connection terminates: shut down system. More...
	gr_socket_accept_do (int fd, int id, char *pip, struct sockaddr_in their_addr, int term)
	Function which is called from socket_accept() if someone has connected. More...
int	main (int argc, char *argv[])
	test0001sockts: see test0001sockts.c. More...
Variables
GtkWidget *	gr_application
GtkWidget *	da_global
int	robot_x = 50
int	robot_y = 0
int	soft_msec
int	hard_msec
int	wait_msec
int	shut_down
int	serverport

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Detailed Description

Robot-Side application with GUI (simulator) to control the robot.

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Function Documentation

gr_block_call_do_test (  int    fd, int    id, unsigned int    type, char *    buf, unsigned int    size, int    term )

Function which is called from block_call() if a message/datablock has received. See API of block_call().

gr_block_call_term_test (  int    fd, int    id )

Function which ist called from block_call() if a the connection terminates: shut down system. See block_call() API.

void gr_button_press_event (  GtkWidget *    widget, gpointer    data )

This function is called if a button is pressed. Parameters: widget  (GtkWidget *) pointer to affected object (button). event  (GdkEventMotion *) pointer to structure which describes the event.

void gr_da_expose_event (  GtkWidget *    widget, gpointer    data )

This function is called by gtk if the drawing area (da) needs to be redrawn. For example if it becomes visible. Parameters: widget  (GtkWidget *) pointer to affected object (in this case the drawing area). data  (gpointer) pointer to additional data from gtk.

void gr_delete_event (  GtkWidget *    widget, gpointer    data )

This function will be called be gtk when the window gets a closing command, it makes sure that the interface is down and the program is finished. Parameters: widget  (GtkWidget *) pointer to affected object (for example: window). data  (gpointer) pointer to additional data from gtk.

gr_socket_accept_do (  int    fd, int    id, char *    pip, struct sockaddr_in    their_addr, int    term )

Function which is called from socket_accept() if someone has connected. See socket_accept() API.

linemonitor_exception (  char *    server, int    port, int    type )

Exception function for the linemonitor(), print exception code and its meaning on the screen and take further action if necessary. See API of linemonitor().

int main (  int    argc, char *    argv[] )

test0001sockts: see test0001sockts.c.

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Variable Documentation

GtkWidget* da_global

GtkWidget* gr_application

int hard_msec

int robot_x = 50

int robot_y = 0

int serverport

int shut_down

int soft_msec

int wait_msec

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