I went to this page: https://www.bluetooth.com/specifications/gatt/
and downloaded the files for Glucose Profile and Glucose Service. However, it's really hard to follow.
I then managed to find this xml via Google.
This basically shows the number of bits and what they should represent. It's really useful. My question is where on the bluetooth site is that XML page linked from? I will probably need it for other bluetooth characteristics.
The XML's for the GATT services are links from this page:
https://www.bluetooth.com/specifications/gatt/services/
Related
I'm working with some new SCADA software, which uses a browser environment to display everything. One component that the software has is a PDF viewer, however, since we're in a browser environment, it can only load files that are served up over HTTP. According to the forums, this means that the source of the PDF needs to be a URL.
The forum also notes that I can use one of their modules (WebDev) to "stream the PDF bytes over HTTP", and provides directions for how to do so. However, the WebDev module is outside the budget of my project (it's quite a high-powered module, I'd be paying a premium price and then using 1% of its functionality). So I'm wondering if it's possible to serve up a PDF via HTTP some other way.
I'm not an experienced programmer - I'm self taught out of necessity on a small handful of languages, and to a basic level only. As such, I don't fully understand the problem, nor do I know what search terms to use to find the sort of information I need to solve it.
If anyone's able to provide a partial solution, or even just able to help me understand what I'm asking for and where to go looking for some answers, I'd appreciate it!
The PC hosting the PDF files and the SCADA gateway is running Windows 10.
I had the same issue integrating .pdf report to our SCADA system having web interface and running node.js at backend.
The main point is:
Generate your pdf in client end (web interface)
Convert it to Base64 format as URi
Preview on DOM or send it to server!
Send excel and pdf to server side
hope that helps!
Does anyone know a web crawler tool for collecting contact details from a website? Say I have a www.website/contact.. I want to pull out the address, phone number, etc.. There are 2 tools I've been looking at: cralwer4j opensource jar for java and Scrapy opensource in Python. But I am finding it a bit hard to use for my scenario.
Any suggestions would be great. Thanks
You might google for "simple web crawler" to find a solution that fits you best. In the net there are plenty "pure python" based web crawlers. Based on sceleton code you add db wrap up. I think the most problem would be db setting and saving data in it.
What if there are 1000000s of websites to crawl.. Is there a way to crawl all websites in my are?
No problem for scripting. Just put millions addresses in a file (or files), open it for reading in python or other script. Then get link by link from it and crawl/scrape to your pleasure. Result you might also want to save in file (csv, json).
I'd also recommend you a ready simple python crawler.
I have been assigned a task to find a decent spell checker (UK English) preferably the free one for a project that we are doing.
I have looked at Google AJAX API for this. The project contains some young person's (kids less than 18 years old) data which shouldn't allow exposing or storing outside the application boundaries. Google logs the data for research purpose that means Google owns the data whatever we send over the wire through Google API. Is this right? I fired an email to Google regarding the privacy of data and storage but they haven't come back. If you have some knowledge regarding this please share with me.
At this point our servers might not have access to external entities that means we might not be able to use Web API for this over the wire. But it may change in the future. That means I have to find out some spell checker alternatives that can sit in our environment and do the job or an external APIs.
Would you mind share your findings and knowledge in this regard. I would prefer free services but never know if you have some cracking spell checker for a few quid’s then I don't mind recommending to the project board.
Technology using ASP.NET 3.5/4.0, MVC, jQuery, SQL Sever 2008 etc
Cheers,
Naren
GNU aspell might be suitable for your needs.
Yandex provides one. It is mainly targeted to Russian-speaking auditory, but it contains a dictionary for the English as well.
I am wondering if there is any codes sample for ASP.NET with Voice recording.
Ok, Basically, i want to create a web page that allow user to click a record button and record his voice thru his/her microphone and then convert it into mp3 file, then i want to click PLAY button to play what was recorded.
I have searched google alot and cannot find any codes that code do just that.
I have seen site that can do just that and it is using FLASH with RoR (i think).
Is there any way to record voice using ASP.NET?
I dont care if it need to combine with FLASH with ASP.NET, as long as it is possible.
Thanks.
EDIT:
Stephen M. Redd,
Appreciate your input. Yes, i know there is no simple way to accomplish what i am asking for. I also have researched and google alot on this question. Yes,I have come to know the best way to do this is through using FLASH with either FMS or RED5 (open source).
So i am trying to figure out how to write a simple FLASH (.swf) that i can record voice and then save into mp3 format to RED5 server.
Do you know or can you provide any directions to what i am asking above?
1) Tutorial on Microphone class in FLASH (i am reading some basic implementation from a book called "FLASH Actionscript in a classroom", which doesnt tell me how to record voice but ONLY how to use microphone object in FLASH)
2) Tutorial on how to setup and use RED5 (FMS is NOT an option due to its cost)
3) how to integrate 1) and 2) with asp.net and javascript (if there is any flashvars that the FLASH microphon .swf i can access so that ASP.NET can be used with javascript)
Thanks.
EDIT 2:
I cant consider to accept an answer BECAUSE none of them has provided a good answer.
Take a look on my question and read the comments i got, and you will see that my question was NOT being provided a good answer.
My question is to find a web-based Audio/Voice recorder so that the users can record their voice on the site.
To better convey what i exactly asked for, take a look at www.snapvine.com or www.pubclip.com . Both of them provide a way for users to record their voice right on the webpage.
So, i am looking for a FLASH component (.swf) similar to what they offer to integrate with my site.
EDIT 3:
This voice/microphone recording thing seem to be a challenging project for most developers.
I guess this means i am all alone.
I think this is something that would have to be done with Flash.
This guy appears to have some examples of doing voice recording in Flash, with code samples:
http://fms.denniehoopingarner.com/
There is no simple way to do this kind of thing. Standard web technologies based on HTTP and HTML just don't have the features. HTTP doesn't work well with moving audio data, and HTML and Javascript are not able to talk directly to the hosting OS or hardware resources like the microphone.
There are 3rd party browser plug-ins and applets that you may be able to use via a web application to do this kind of thing.
Most people use Flash and the Flash Media Server to do audio input via the web.
There are also some Java applets that have similar capabilities such as the ListenUp SDK (I have not used this, so it isn't an endorsement).
There is a lot of discussion on this topic related to Microsoft Silverlight, but as I understand it voice and camera inputs from the client side are not supported as of Silverlight 2, though it may get put into Silverlight 3. There is a good bit of information about how to use the necessary Flash bits within a Silverlight application though. For more info on that, check out this post.
ASP.net is a Server-Side Technology, but voice recording is done Client side. So regardless if you use ASP.net, PHP, Ruby on Rails or Cobol, you can't do it directly.
What you need is a Client-Side Application that works together with the Server Side to accomplish this. I do not know if Silverlight can do Microphone recording, but Flash can. This is apparently quite easy using the Flash Media Interactive Server, but normally you should be able to do this without, i.e. just by having a Flash Application doing the recording and then Uploading it to the server.
Hi Sam in Silverlight 4 it is possible to record voice from microphone and webcams.
Just follow the blog.
http://blog.ondrejsv.com/post/Audio-recorder-Silverlight-4-sample.aspx
Good Luck
I'm in a project that loads a lot of XML from web services and I need to send the correct one and get the one I am expecting, a part that run the web app in Debug mode and add a breakpoint after getting the XML String, what can I have as a free plugin or even a trial program to let me see what XML is sending by my web application and what XML is been received by it?
Hope that I make sense.
I'm not sure what protocols you are using but Wireshark should show you for free :-)
Wireshark's most powerful feature is
its vast array of display filters
(over 80000 as of version 1.0.5). They
let you drill drill down to the exact
traffic you want to see and are the
basis of many of Wireshark's other
features, such as the coloring rules.
http://www.wireshark.org/docs/dfref/