New year – new blog or how to migrate Community Server to any other engine, supports XML-RPC

יום חמישי, ינואר 1, 2009

Please update your bookmarks, because the new url of this blog is http://khason.net/ (you have not update RSS feeds, it will be done automatically). Why I did it? Why I decided to go to “stand-alone”… Well. there are some reasons. Generally, I do not want to explain all those here, but trust me, there are some. The main reason is, that there is no responsible person in charge for this blog platform in Microsoft Israel. This why, if your blog is popular and you have a respect to your blog visitors, you cannot host it here… Take a look...

Read and use FM radio (or any other USB HID device) from C#

יום שלישי, דצמבר 30, 2008

Last time we spoke about reading and decoding RDS information from FM receivers. Also we already know how to stream sound from DirectSound compatible devices. However, before we can do it, we should be able to “speak” with such devices. So, today we’ll spoke about detection and reading information from Radio USB adapters (actually from any Human Input Devices). Let’s start. First, if you want to do it, go and buy such device. The are not a...

Capturing and streaming sound by using DirectSound with C#

יום חמישי, דצמבר 25, 2008

I already wrote a little about managed way to use DirectX DirectSound. Today we’ll speak about how to get sound from your microphone or any other DirectSound capturing device (such as FM receiver) and stream it out to your PC speakers and any other DirectSound Output device. So, let’s start creating our first echo service by using managed DirectX. First of all we should decide what Wave format we want to use for capturing and recording. So,...

What boots faster – Netbook, powered Windows XP or Nokia E71 mobile phone?

יום חמישי, דצמבר 18, 2008

Some days ago, somebody from Microsoft was shocked, when I told him, that I’m planning to run Windows XP (and later Windows 7) as operation system for mission critical automotive device. He even checked with Windows XP embedded team boot times for XP. They told him, that the minimum can be achieved is about 40 seconds cold boot and 30 seconds from hibernate state. I was upset and decided to tweak my system for smallest possible boot time. Here the result...

Reading and decoding RDS (Radio Data System) in C#

יום שישי, דצמבר 12, 2008

RDS or Radio Data System is very common in US and many European countries. It is communication protocol used to send small amount of digital information using regular FM radio broadcast. This protocol is used to "tell" your receiver about alternative frequencies, time, program notifications, program types, traffic information and regular text (such as singer name or genre). Unfortunately in Israel RDS is not very common and there is very limited number of radio stations broadcasts RDS information. ...
אין תגובות

Asus R50A UMPC review

יום חמישי, נובמבר 13, 2008

So, I got new branded Asus R50A UMPC for test. This ultra mobile machine with 5.6" WSVGA (1024x768) screen, based on Intel US15W chipset, comes with Intel Atom Z520 (1.33 Ghz, 533Mhz) processor, 1Gb of RAM and 20GB SSD. Also it has 3.5G mobile unit, integrated 802.11b/g network card and GPS. First impression was very cool. Slick design, big screen build in fingerprint reader.   What in the box? Power adapter (110/220V), compact keyboard, bunch of cables, extra...