open-nandra

Some weeks ago coleague of mine makes me development board which contain : AtMega16, SPI iqrf connection, SPI SD card connection, DS1820 for temperature measurement, RS-232 for some debugging, display with hd 44780, some buttons, external keyboard and on picture is also programmerand that’s it .

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Some time when I start with kernel development I couln’t understand how container_of macro from kerne lworks.
Some days ago there were and post on kernelnewbies list about using this. This gives me a signal to finally understand what’s going on. I try to write simple user space application with container_of macro using. Read the rest of this entry »

For liqrf project we would like to add some gui so I start thinking about possibility to have controlled existing liqrf console appliaction via some nice gui (be honest not all users like command line ). In this how to I’ll try to show how easily use Qprocess class for this purpose.

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Good news for today . I can hear some beeps when I run test application on current omap 850 audio    driver.

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I was thinking about possibility to track errors  new requirements during development cycle and then after project or release is finished check what cost a time resources and so on. Browsing and installing bug trackers on localhost takes me half a day and I think I choose the best one . I choose buggenie because it has very nice and user friendly administration and other advantages. But the biggest advantage : it’s free .

You can check it here ::bug tracker::

Liqrf (linux iqrf programmer) is ready but we need to somehow compile hex files for TR-21A modules. In this how-to I’ll provide script for doing this.

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After some weeks of analyzing and testing I would like to announce first (pre – alpha) version of liqrf uploader. With current version you can successfully program flash and eeprom. It’s still under development but can be used for module FW upload. We still have some problems with eeprom programming but we’re hardly working on this issue.  Program put a lot of printings to console just for debugging purposes.

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Some people ask me to provide images for testing openmoko on HTC wizard.

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Today contact me a student that he would like to use my liqrf implementation because of custom usb program for windows doesn’t work. I like it when people looking for open-source solutions . Last days I focus on alsa audio driver for HTC Wizard, but I decide to look what I implement some weeks ago for liqrf. Read the rest of this entry »

How to simple create initrd? Question which arise also for me when doing some modifications on rootfs and then need to compress it.

In this article I try to describe how to do it.
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