I have created a simple patch for FreeBSD Operating System to detect and support FT2232H based KT-LINK interface. FTDI chips are already supported using uftdi driver and they can provide various serial and parallel protocols over USB such as RS232, JTAG, SWD, SPI, I2C, 1Wire, etc. My patch allows to use RS232 port on the KT-LINK which in conjunction with Minicom terminal software allows to talk to the Serial Console Port on various embedded systems. KT-LINK is really nice inexpensive (50EUR) and versatile tool for embedded system developers, now it became all-in-one tool on my FreeBSD box
My Knidle 3 3G e-book reader (leading product of Amazon, one of the most expensive model) has stopped working this week for no apparent reason. It is not even two years old device. It was not damaged mechanically, electrically, nor any other way. It simply does not want to power on. I am not alone with this problem. As it is over one-year warranty period the only thing Amazon can offer to me is to purchase a new product. Perfect example of Planned Obsolescence. Amazon – no, thank you, you have lost my trust
If you wonder where did the power menu option to make a screenshot go in Android 4 for Xperia Mini Pro – you need to long press Power + Volume Down buttons together
Still I don’t know how to disable screen inside ongoing call when my Power button is assigned to end call, or how to end call when screen is locked and Power button is assigned to lock screen Design Fail or hidden solution somewhere there deep inside..? Apple simply use one button to end/diall call and separate mechanical switch to lock the device – simple functional and elegant.. but hey why Android does not use this solution as well, is “button switch pair” already patented by Apple?
Glider Pilot Course started! Aviation here I come!
I have found very simple solution on how to access YouTube videos that require Flash using HTML5 player. Although front site may not support HTML5 video player, YouTube usually allows to embed videos to other sites, they also should use WebM codec developed by Google. If you have a video that does not work in HTML5 by default try to run it in embed player by URL modification – replace “/watch?v=” with “/embed/” and it should work!
Patches that integrate LibSWD with OpenOCD has been already sent, so the platform independent Serial Wire Debug in Open-Source becomes a reality! Mr. Gerrit takes care of the source code review part, while Mr. Jenkins takes care of proper binary build for various platforms and operating systems. This is the right moment to make use of developers mailing list for feedback, asking questions, blaming, testing, adding new features and voting to accept the patches, so the code becomes an integral part of the OpenOCD release!
Orange Labs provided R&D environment for initial stages of the research. Warsaw University of Technology made this possible as part of my MSc and PhD thesis. Krzysztof Kajstura designed and provided his generic KT-LINK (FT2232H based) interface to work with. David Brownell first introduced the Transport layer in OpenOCD in 2010 to split Target from JTAG. Simon Qian was working in parallel on his own SWD implementation for a Versaloon interface (as part of intelligent firmware). Øyvind Harboe, Peter Stuge, Spencer Oliver, Rodrigo Rosa helped me on GIT usage and OpenOCD internals, Freddie Chopin helped me a lot with commited patches to match OpenOCD coding standards, Akos Vandra helped me to test functionality as the program was created… and my other friends should be also noted here for their support
Power of the few outweights power of the many! Thank you for your support!
I am happy to notice slow withdrawal of closed-source solutions such as Adobe Flash (and so available only on selected platforms) from the web. When I have working Open-Source and (mostly) BSD-based web browser (Chromium) with some commercial support (Google) at least to display H264 encoded multimedia content (using Open-Source x264 software implementation), and there is HTML5, I start to consider Vimeo a better option than Google’s YouTube, if we speak of quality.
Although Google develops Open and Free multimedia codec called WebM, at the same time they use annoying commercials that makes WebM-ready videos unavailable in most cases on HTML5 YouTube and push users towards Flash anyway, as opposed to Vimeo where all H264 videos works flawlessly in HTML5…
I was even more surprised to see for the first time a very colorful, scalable, interactive and full of multimedia content website of Jennifer Vaughn (created by Phil Giampi) that use NO closed-source Adobe Flash at all!! This website works flawlessly in Chromium browser on my FreeBSD Unix style desktop which use only Open-Source and Free-Software components and embeds Vimeo content. Thank you for supporting high quality open web (although its not totally free)!
What about WebM? Google at one hand creates Free and Open standard such as WebM, but on the other hand Google does not seem to support it at all – neither in its own projects (see advertising with Flash on YouTube that blocks HTML5) nor in external projects (see Mozilla/Firefox struggling alone to promote WebM, see Google Chrome that simply buys restricted H264 license and thus promotes the competitive standard). I think it might be cheaper for Google to make H264/X264 free to use (at least as renderer like Microsoft did) rather than investing into something that is not going to be used anyway… What is the internal organization of Google? Do people need to fight for their projects against each other inside? Why there is no global view for better coordination? This seems to be a great waste of energy, WebM seemed to be very promising Free and Open Standard
Today I have attended very interesting theoretical course on parachute landing on the water with some practical exercises on how to escape equipment underwater in various situations. Thank you for this great experience!
LibSWD 0.5 is out! It brings mainly the rename of all function prefix due API conflicts with other existing solutions.
Please visit Project Website for more information