essais

jsenella
1 parent ac06c25b
Showing 11 changed files with 258 additions and 169 deletions Show diff stats
liaisonSerie/serial.c
liaisonSerie/serial.h
liaisonSerie/test.c
liaisonSerie/test.c~
pageHTML/Menu.css
pageHTML/Menu.html
pageHTML/intensite.html
pageHTML/mode.css
pageHTML/mode.html
serveur/serveur
serveur/serveur.c
@@ -0,0 +1,55 @@
+/*
+ * Serial library
+ */
+
+////
+// Include files
+////
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <termios.h>
+#include <strings.h>
+#include <sys/types.h>
+#include <sys/ioctl.h>
+#include <sys/file.h>
+#include <linux/serial.h>
+
+#include "serial.h"
+
+////
+// Functions
+////
+
+//
+// Open serial port device
+//
+int serialOpen(char *device,int mode){
+int flags=(mode==SERIAL_READ?O_RDONLY:(mode==SERIAL_WRITE?O_WRONLY:O_RDWR));
+int fd=open(device,flags|O_NOCTTY); 
+if(fd<0){ perror(device); exit(-1); }
+return fd;
+}
+
+//
+// Serial port configuration
+//
+void serialConfig(int fd,int speed){
+struct termios new;
+bzero(&new,sizeof(new));
+new.c_cflag=CLOCAL|CREAD|speed|CS8;
+new.c_iflag=0;
+new.c_oflag=0;
+new.c_lflag=0;     /* set input mode (non-canonical, no echo,...) */
+new.c_cc[VTIME]=0; /* inter-character timer unused */
+new.c_cc[VMIN]=1;  /* blocking read until 1 char received */
+if(tcsetattr(fd,TCSANOW,&new)<0){ perror("serialInit.tcsetattr"); exit(-1); }
+}
+
+//
+// Serial port termination
+//
+void serialClose(int fd){
+close(fd);
+}
@@ -0,0 +1,18 @@
+/*
+ * Public definitions for serial library
+ */
+
+////
+// Constants
+////
+
+#define SERIAL_READ 0
+#define SERIAL_WRITE 1
+#define SERIAL_BOTH 2
+
+////
+// Public prototypes
+////
+int serialOpen(char *device,int mode);
+void serialConfig(int fd,int speed);
+void serialClose(int fd);
@@ -0,0 +1,40 @@
+/*
+ * Test on serial device
+ */
+
+////
+// Include files
+////
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <termios.h>
+
+#include "serial.h"
+
+////
+// Constants
+////
+#define         SERIAL_DEVICE           "/dev/ttyACM0"
+
+////
+// Global variables
+////
+
+////
+// Main function
+////
+
+int main(void){
+int c=0;
+int sd=serialOpen(SERIAL_DEVICE,SERIAL_BOTH);
+serialConfig(sd,B9600);
+if(write(sd,&c,sizeof(char))!=1){ perror("main.write"); exit(-1); }
+int i;
+for(i=0;i<8;i++){
+  if(read(sd,&c,sizeof(char))!=1){ perror("main.read"); exit(-1); }
+  printf("%02x\n",c);
+  }
+serialClose(sd);
+exit(0);
+}
@@ -0,0 +1,40 @@
+/*
+ * Test on serial device
+ */
+
+////
+// Include files
+////
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <termios.h>
+
+#include "serial.h"
+
+////
+// Constants
+////
+#define         SERIAL_DEVICE           "/dev/ttyACM0"
+
+////
+// Global variables
+////
+
+////
+// Main function
+////
+
+int main(void){
+int c=0;
+int sd=serialOpen(SERIAL_DEVICE,SERIAL_BOTH);
+serialConfig(sd,B9600);
+if(write(sd,&c,sizeof(char))!=1){ perror("main.write"); exit(-1); }
+int i;
+for(i=0;i<8;i++){
+  if(read(sd,&c,sizeof(char))!=1){ perror("main.read"); exit(-1); }
+  printf("%02x\n",c);
+  }
+serialClose(sd);
+exit(0);
+}
 .introduction {
-    color: red;
     font-size: 40px;
     font-family: Verdana;
     font-style: italic;
@@ -9,7 +8,7 @@
 body
 {
-    color: black; /* Le texte de la page sera blanc */
+    color: black;
 }
 .onoffswitch {
 <!DOCTYPE html>
-<html lang="en">
-<head>
+<html>
+  <head>
     <meta charset="UTF-8">
+    <script src="jquery.js"></script>
+    <script type= "text/javascript">
+      window.Websocket = (window.Websocket || window.MozWebSocket);
+      var websocket = new WebSocket('ws://192.168.43.222:9000, 'myprotocol');};
+      websocket.onerror=function(){ $('h1').css('color','red');};
+      websocket.onopen=function(){ $('h1').css('color','green');};
+      
+      webscket.onmessage=function(message){
+      console.log(message.data);
+      $('#messages').append($('<p>',{ text: message.data}));
+	};
+	
+	function sendMessage(){
+	websocket.send($('#message').val());
+	$('message').val('');
+	}
+    </script>
+    
     <link rel="stylesheet" href="Menu.css" />
     <title>Menu Veilleuse connectée</title>
-</head>
-<body>
-<h1 class = "introduction">Bienvenue sur le menu de votre veilleuse connectée</h1>
-
-<ul class = "choix">
-    <li><h2><a href="intensite.html">Changement de l'intensité</a></h2></li>
-    <li><h2><a href = "couleur.html">Changement de la couleur</a></h2></li>
-    <li><h2><a href = "mode.html">Sélection du mode</a></h2></li>
-</ul>
-<h4 classe = "etat">Etat de la veilleuse</h4>
-<div class="onoffswitch">
-    <input type="checkbox" name="onoffswitch" class="onoffswitch-checkbox" id="myonoffswitch" checked>
-    <label class="onoffswitch-label" for="myonoffswitch">
+  </head>
+  
+  <body>
+    <h1 class = "introduction">Bienvenue sur le menu de votre veilleuse connectée</h1>
+    
+    <ul class = "choix">
+      <li><h2><a href="intensite.html">Changement de l'intensité</a></h2></li>
+      <li><h2><a href = "couleur.html">Changement de la couleur</a></h2></li>
+      <li><h2><a href = "mode.html">Sélection du mode</a></h2></li>
+    </ul>
+    <h4 classe = "etat">Etat de la veilleuse</h4>
+    <div class="onoffswitch">
+      <input type="checkbox" name="onoffswitch" class="onoffswitch-checkbox" id="myonoffswitch" checked>
+      <label class="onoffswitch-label" for="myonoffswitch">
         <span class="onoffswitch-inner"></span>
         <span class="onoffswitch-switch"></span>
-    </label>
-</div>
-</body>
+      </label>
+    </div>
+  </body>
 </html>
@@ -1,18 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-<head>
-    <meta charset="UTF-8">
-    <title>Changement d'intensité</title>
-
-</head>
-<body>
-<h1>Changement d'intensite de votre veilleuse connectée</h1>
-<div id = "slider">
-    <input type ="range" min ="0" max="255" value ="100" onchange = "rangevalue.value=value">
-    <span class = "highlight"></span>
-    <output id="rangevalue">50</output>
-</div>
-
-<h3><a href="Menu.html">Retour</a></h3>
-</body>
-</html>
@@ -1,45 +0,0 @@
-.onoffswitch {
-    position: relative; width: 138px;
-    -webkit-user-select:none; -moz-user-select:none; -ms-user-select: none;
-}
-.onoffswitch-checkbox {
-    display: none;
-}
-.onoffswitch-label {
-    display: block; overflow: hidden; cursor: pointer;
-    border: 2px solid #999999; border-radius: 19px;
-}
-.onoffswitch-inner {
-    display: block; width: 200%; margin-left: -100%;
-    transition: margin 0.3s ease-in 0s;
-}
-.onoffswitch-inner:before, .onoffswitch-inner:after {
-    display: block; float: left; width: 50%; height: 34px; padding: 0; line-height: 34px;
-    font-size: 14px; color: white; font-family: Trebuchet, Arial, sans-serif; font-weight: bold;
-    box-sizing: border-box;
-}
-.onoffswitch-inner:before {
-    content: "Automatique";
-    padding-left: 10px;
-    background-color: #30A9C7; color: #FFFFFF;
-}
-.onoffswitch-inner:after {
-    content: "Manuel";
-    padding-right: 10px;
-    background-color: #EEEEEE; color: #999999;
-    text-align: right;
-}
-.onoffswitch-switch {
-    display: block; width: 23px; margin: 5.5px;
-    background: #FFFFFF;
-    position: absolute; top: 0; bottom: 0;
-    right: 100px;
-    border: 2px solid #999999; border-radius: 19px;
-    transition: all 0.3s ease-in 0s;
-}
-.onoffswitch-checkbox:checked + .onoffswitch-label .onoffswitch-inner {
-    margin-left: 0;
-}
-.onoffswitch-checkbox:checked + .onoffswitch-label .onoffswitch-switch {
-    right: 0px;
-}
 \ No newline at end of file
@@ -1,20 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-<head>
-    <meta charset="UTF-8">
-    <link rel="stylesheet" href="mode.css" />
-    <title>Changement de mode</title>
-</head>
-<body>
-<h1>Changement de mode de votre veilleuse connectée</h1>
-<div class="onoffswitch">
-    <input type="checkbox" name="onoffswitch" class="onoffswitch-checkbox" id="myonoffswitch" checked>
-    <label class="onoffswitch-label" for="myonoffswitch">
-        <span class="onoffswitch-inner"></span>
-        <span class="onoffswitch-switch"></span>
-    </label>
-</div>
-
-<h3><a href="Menu.html">Retour</a></h3>
-</body>
-</html>
@@ -7,80 +7,81 @@
 #define WAIT_DELAY      50
 static int callback_http(
-        struct libwebsocket_context *this,
-struct libwebsocket *wsi,enum libwebsocket_callback_reasons reason,
-void *user,void *in,size_t len)
+			 struct libwebsocket_context *this,
+			 struct libwebsocket *wsi,enum libwebsocket_callback_reasons reason,
+			 void *user,void *in,size_t len)
 {
-return 0;
+  return 0;
 }
 static int callback_my(
-        struct libwebsocket_context * this,
-struct libwebsocket *wsi,enum libwebsocket_callback_reasons reason,
-void *user,void *in,size_t len)
+		       struct libwebsocket_context * this,
+		       struct libwebsocket *wsi,enum libwebsocket_callback_reasons reason,
+		       void *user,void *in,size_t len)
 {
-static char *message=NULL;
-static int msize=0;
-switch(reason){
-case LWS_CALLBACK_ESTABLISHED:
-        printf("connection established\n");
-message=NULL;
-// Declenchement d'un prochain envoi au navigateur
-libwebsocket_callback_on_writable(this,wsi);
-break;
-case LWS_CALLBACK_RECEIVE:
-// Ici sont traites les messages envoyes par le navigateur
-        printf("received data: %s\n",(char *)in);
-message=malloc(len+LWS_SEND_BUFFER_PRE_PADDING+LWS_SEND_BUFFER_POST_PADDING);
-if(message==NULL){ perror("callback_my.malloc"); exit(EXIT_FAILURE); }
-memcpy(message+LWS_SEND_BUFFER_PRE_PADDING,in,len);
-// Declenchement d'un prochain envoi au navigateur
-msize=len;
-libwebsocket_callback_on_writable(this,wsi);
-break;
-case LWS_CALLBACK_SERVER_WRITEABLE:
-// Ici sont envoyes les messages au navigateur
-if(message!=NULL){
-char *out=message+LWS_SEND_BUFFER_PRE_PADDING;
-libwebsocket_write(wsi,(unsigned char *)out,msize,LWS_WRITE_TEXT);
-free(message);
-message=NULL;
-}
-break;
-default:
-break;
-}
-return 0;
+  static char *message=NULL;
+  static int msize=0;
+  switch(reason){
+  case LWS_CALLBACK_ESTABLISHED:
+    printf("connection established\n");
+    message=NULL;
+    // Declenchement d'un prochain envoi au navigateur
+    libwebsocket_callback_on_writable(this,wsi);
+    break;
+  case LWS_CALLBACK_RECEIVE:
+    // Ici sont traites les messages envoyes par le navigateur
+    printf("received data: %s\n",(char *)in);
+    message=malloc(len+LWS_SEND_BUFFER_PRE_PADDING+LWS_SEND_BUFFER_POST_PADDING);
+    if(message==NULL){ perror("callback_my.malloc"); exit(EXIT_FAILURE); }
+    memcpy(message+LWS_SEND_BUFFER_PRE_PADDING,in,len);
+    // Declenchement d'un prochain envoi au navigateur
+    msize=len;
+    libwebsocket_callback_on_writable(this,wsi);
+    break;
+  case LWS_CALLBACK_SERVER_WRITEABLE:
+    // Ici sont envoyes les messages au navigateur
+    if(message!=NULL){
+      char *out=message+LWS_SEND_BUFFER_PRE_PADDING;
+      libwebsocket_write(wsi,(unsigned char *)out,msize,LWS_WRITE_TEXT);
+      free(message);
+      message=NULL;
+    }
+    break;
+  default:
+    break;
+  }
+  return 0;
 }
 static struct libwebsocket_protocols protocols[] = {
-        {
-                "http-only",   // name
-                      callback_http, // callback
-                                  0,             // data size
-                     0              // maximum frame size
-        },
-        {"myprotocol",callback_my,0,MAX_FRAME_SIZE},
-        {NULL,NULL,0,0}
+  {
+    "http-only",   // name
+    callback_http, // callback
+    0,             // data size
+    0              // maximum frame size
+  },
+  {"myprotocol",callback_my,0,MAX_FRAME_SIZE},
+  {NULL,NULL,0,0}
 };
 int main(void) {
-    int port=9000;
-    struct lws_context_creation_info info;
-    memset(&info,0,sizeof info);
-    info.port=port;
-    info.protocols=protocols;
-    info.gid=-1;
-    info.uid=-1;
-    struct libwebsocket_context *context=libwebsocket_create_context(&info);
-    if(context==NULL){
-        fprintf(stderr, "libwebsocket init failed\n");
-        return -1;
-    }
-    printf("starting server...\n");
-    while(1){
-        libwebsocket_service(context,WAIT_DELAY);
-    }
-    libwebsocket_context_destroy(context);
-    return 0;
-}
 \ No newline at end of file
+  //port du serveur
+  int port=9000;
+  struct lws_context_creation_info info;
+  memset(&info,0,sizeof info);
+  info.port=port;
+  info.protocols=protocols;
+  info.gid=-1;
+  info.uid=-1;
+  struct libwebsocket_context *context=libwebsocket_create_context(&info);
+  if(context==NULL){
+    fprintf(stderr, "libwebsocket init failed\n");
+    return -1;
+  }
+  printf("starting server...\n");
+  while(1){
+    libwebsocket_service(context,WAIT_DELAY);
+  }
+  libwebsocket_context_destroy(context);
+  return 0;
+}