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Dependencies: CameraC328 HCSR04 SDFileSystem WIZnetInterface mbed
Revision 13:cefc034543a5, committed 2015-08-13
- Comitter:
- uasonice
- Date:
- Thu Aug 13 19:35:01 2015 +0000
- Parent:
- 12:974f7a96d6ab
- Commit message:
- update: web server image view
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/html/image.html Thu Aug 13 19:35:01 2015 +0000
@@ -0,0 +1,80 @@
+<!DOCTYPE html>
+<html xmlns='http://www.w3.org/1999/xhtml'>
+<head>
+<title>image</title>
+<meta http-equiv='Content-Type' content='text/html; charset=utf-8' />
+<meta http-equiv='pragma' content='no-cache' />
+<meta http-equiv='content-type' content='no-cache, must-revalidate' />
+<style>
+body{background-color:transparent;}
+</style>
+
+<script>
+function AJAX(url, callback)
+{
+ var req = AJAX_init();
+ req.onreadystatechange = AJAX_processRequest;
+
+ function AJAX_init() {
+ if (window.XMLHttpRequest) {
+ return new XMLHttpRequest();
+ } else if (window.ActiveXObject) {
+ return new ActiveXObject('Microsoft.XMLHTTP');
+ }
+ };
+
+ function AJAX_processRequest() {
+ if(req.readyState == 4) {
+ if(req.status == 200) {
+ if(callback)
+ callback(req.responseText);
+ }
+ }
+ };
+
+ this.doGet = function() {
+ req.open('GET', url, true);
+ req.send(null);
+ };
+
+ this.doPost = function(body) {
+ req.open('POST', url, true);
+ req.setRequestHeader('Content-Type',
+ 'application/x-www-form-urlencoded');
+ req.setRequestHeader('ISAJAX','yes');
+ req.send(body);
+ };
+};
+
+function $(id){return document.getElementById(id);}
+function $$(id){return document.getElementsByName(id);}
+function $$_ie(tag, name){
+ if(!tag){tag='*';}
+ var elems=document.getElementsByTagName(tag);
+ var res=[];
+ for(var i=0;i<elems.length;i++){
+ att=elems[i].getAttribute('name');
+ if(att==name){
+ res.push(elems[i]);
+ }
+ }
+ return res;
+}
+
+</script>
+
+<script>
+function load() {
+ strFile= window.location.search.substring(1);
+ $('imgFile').src = strFile;
+}
+</script>
+
+
+</head>
+<body onload="load()">
+ <img id='imgFile'>
+
+</body>
+</html>
+
--- a/main.cpp Thu Aug 13 18:35:55 2015 +0000
+++ b/main.cpp Thu Aug 13 19:35:01 2015 +0000
@@ -53,7 +53,7 @@
DigitalOut myled_B(D5);
//////////////////////////////////////////////////////////////////////////
-Ticker ledTick;
+Ticker tickLed;
//////////////////////////////////////////////////////////////////////////
void ledTickfunc()
@@ -75,7 +75,8 @@
char strFile[32];
uint32_t cntImage=1;
- ledTick.attach(&ledTickfunc,0.5);
+ tickLed.attach(&ledTickfunc,0.5);
+ //ledTickfunc();
uart.baud(115200);
@@ -127,6 +128,7 @@
g_pHcsr = new HCSR04(D12, D11);
#endif // defined(USE_MEASURE_DISTANCE)
+ //tickLed.attach(&fileServer,1.2);
DM_fLN("start main loop");
while(1) {
@@ -145,7 +147,7 @@
#endif // defined(USE_CAMERA)
}
#if 1
- fileServer(NULL);
+ fileServer();
#else
wait_ms(1000);
#endif
--- a/rev_Camera.cpp Thu Aug 13 18:35:55 2015 +0000
+++ b/rev_Camera.cpp Thu Aug 13 19:35:01 2015 +0000
@@ -96,7 +96,8 @@
fp_jpeg = fopen(strFile, "w");
- err = pH->getJpegPreviewPicture(cb_jpeg);
+ //err = pH->getJpegPreviewPicture(cb_jpeg);
+ err = pH->getJpegSnapshotPicture(cb_jpeg);
if (CameraC328::NoError == err) {
DM_fLN("[ OK ] : CameraC328::getJpegPreview");
} else {
--- a/rev_httpFile.cpp Thu Aug 13 18:35:55 2015 +0000
+++ b/rev_httpFile.cpp Thu Aug 13 19:35:01 2015 +0000
@@ -60,9 +60,7 @@
if (subDir != NULL) {
sprintf(httpHeader,"<li><a href=\"./%s/\">%s/</a></li>", p->d_name, p->d_name);
} else {
- //strlen(p->d_name);
- sprintf(httpHeader,"<li><a href=\"./%s\">%s</a></li>", p->d_name, p->d_name);
- //sprintf(httpHeader,"<li><img width=50 height=50 src=\"./%s\">%s</li>", p->d_name, p->d_name);
+ sprintf(httpHeader,"<li><a href=\"./image.html?%s\">%s</a></li>", p->d_name, p->d_name);
}
client.send(httpHeader,strlen(httpHeader));
}
@@ -72,7 +70,9 @@
sprintf(httpHeader,"</ul></body></html>");
client.send(httpHeader,strlen(httpHeader));
} else {
+ char *strFind;
sprintf(fileName, "/sd%s", uri);
+ if((strFind = strstr(fileName, "?")) != NULL) *strFind = NULL; // remove parameter
fp = fopen(fileName, "r");
if (fp == NULL) {
DM_FLN("File not found");
@@ -95,7 +95,7 @@
}
}
-void fileServer(void const *data)
+void fileServer(/*void const *data*/)
{
int ret;
--- a/rev_httpFile.h Thu Aug 13 18:35:55 2015 +0000 +++ b/rev_httpFile.h Thu Aug 13 19:35:01 2015 +0000 @@ -27,7 +27,7 @@ extern DigitalOut led2; //socket connecting status void get_file(char* uri); -void fileServer(void const *data); +void fileServer(/*void const *data*/); #endif // __REV_HTTPFILE_H__