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AVR-USB with AVR Studio

03/04/2008 – 14:55

I have been experimenting with AVR-USB recently. It has a lot more features than Igor Cesko’s code, but the downside is larger code size and the fact that it’s partly written in C which makes interfacing assembly code a bit trickier. I wanted to use it because it has good native support for HID devices, unlike Igor’s code which I had to implement the HID stuff on top of.

The USBtiny project also looks like it might be a good bet. Although it’s also in C, the layout and interface code is a lot clearer than the AVR-USB ones IMHO. The AVR-USB stuff is more in the style of computer targeted code I think. USBtiny seems more like a microcontroller project. Maybe it’s just the way I think.

Anyway, as for using AVR-USB with AVR Studio, one problem I found was with the supplied makefile. It doesn’t work with AVR Studio directly. I tried to make another one with MFile, but it produced non-working code in every configuration I tried. It sucks that a C project can be broken by the makefile. I think the problem lies somewhere with the way MFile tries to define everything in the makefile, where as most sensible people (including the AVR-USB guys) define it in the code. The makefile should just be instructions for building the output files, not influencing the compiler or defining stuff used in the source code. Anyway, in the end I modified the original makefile to work and producing a working .hex file from it.

I will post the makefile along with the entire project shortly.

By mojo | Posted in microcontrollers | Comments (0)

BT and Phorm secretly tracked 18,000 customers in 2006

01/04/2008 – 13:28

This article posted on The Register is quite alarming – apparently BT secretly trailed the Phorm tracking system in 2006 with 18,000 of it’s customers. Apart from the fact that the trial was probably illegal, it shows just how little BT care about their customers privacy.

The second page of the article has an amazing quote from Phorm claiming that their service “enhances privacy” by not storing any data. Well, Google don’t store data about me either, because I delete their cookies every time I close my browser and my IP is both dynamic and shared. Unlike Google, I can’t simply opt out of Phorm by blocking their cookies or just not using their service.

By mojo | Posted in idiots, networking, privacy, security | Comments (2)

Virgin to start threatening customers over file sharing

31/03/2008 – 19:14

According to the telegraph, Virgin Media will start sending warning letters to suspected file sharers, and will eventually disconnect them if they don’t stop. File sharers will be identified by the BPI. The mind boggling stupidity of this plan is hard to comprehend, but here is a short list of reasons why it will fail:

  1. It wasn’t me, my wifi was hacked
  2. It wasn’t me, you got the wrong name to go with that IP address
  3. It wasn’t me, my MAC has been cloned
  4. It wasn’t me, my PC was infected with a trojan
  5. It wasn’t me, I run a Tor node
  6. It was a legal download
  7. I’ll sign up for a cheap VPN service anyway
  8. If you disconnect me I’ll sue you in court for falsely accusing me of a crime and libel
  9. Copyright infringement is a civil offence, so you had better sue me as well and have the evidence to prove it
  10. People will just move to another ISP. If you try to ban them from all ISPs, people will definitely sue you.
  11. These are just pathetic scare tactics

It either won’t happen or it will fail massively. I guess we will have to wait and see which one it’s going to be.

By mojo | Posted in idiots, networking, privacy | Comments (0)

HD being wrecked by over-compression

31/03/2008 – 15:10

With HD imminently becoming more accessible and common in the UK, I read this forum post with despair. I looks like Comcast have just dropped the bitrates on all their national HD channels, severely reducing picture quality.

The issue of available bandwidth on cable and especially Freeview has been holding HD back in the UK. In fact, Freeview is pretty much full and adding any more channels, let alone HD ones, is going to mean removing or severely reducing the quality of some others. The biggest issue is that all current Freeview receivers, including those built in to most new TVs, are only capable of decoding MPEG2. For HD, ideally you want t move to MPEG4/H.264 because that would allow HD channels to be broadcast at only slightly higher bitrates than SD channels in MPEG2. Sky has proposed this as a subscription HD option, but it is unlikely to be accepted because Ofcom wants free-to-air HD channels, preferably without requiring everyone to buy new equipment.

Perhaps Comcast’s move is a sign of things to come. Unfortunately a lot of media companies seem to be of the opinion that their customers should eat their shit and like it, but I think if I were a Comcast customer I’d be switching, probably to fibre. Don’t get me started on fibre in the UK…

By mojo | Posted in idiots | Comments (0)

Muslims attacking free speech again as movie site DOS'ed"

24/03/2008 – 17:23

From BBC News: “A website that a Dutch right-wing politician was planning to use to release a film expected to be fiercely critical of Islam has been suspended.”

Seems that once again an “outcry” from Muslims has got a website taken down because it was offensive. Once again, free speech looses.

The irony is, Geert Wilders’s film makes the point that Islam is the enemy of freedom. I tend to agree with him on this point – while there are many non-violent and less radical Muslims, a lot of the stuff in the Koran and which forms the basis of the religion is highly objectionable. It’s offensive to me, but I don’t seek to have the Koran banned. Parts of the Bible are no better either, but I defend people’s right to read it.

There is an interesting interview on YouTube where Wilder explains some of his views:

[youtube=http://www.youtube.com/watch?v=j0jUuzdfqfc&hl=en]

Even if you don’t agree with his views on Islam, it’s hard to argue against his right to express them.

No religion should get special treatment in any modern, democratic and secular society.

By mojo | Posted in idiots, law, networking | Comments (0)

Bruce Schneier – a man everyone should listen too

21/03/2008 – 14:14

Reading Bruce Schneier’s latest blog post, I can’t help but think that this is a man everyone should listen to. Especially anyone thinking of implementing a national ID card scheme.

If this quote doesn’t get you to read it, I don’t know what will: “SmartWater is a liquid with a unique identifier linked to a particular owner. “The idea is for me to paint this stuff on my valuables as proof of ownership,” I wrote when I first learned about the idea. “I think a better idea would be for me to paint it on your valuables, and then call the police.”

By mojo | Posted in genius, privacy, security | Comments (0)

Companies finally getting the new P2P era?

21/03/2008 – 13:59

On the day on which BluRay’s BD+ DRM was cracked, one company seems to have finally understood how to do business in the modern world. Brad Wardell, CEO of Stardock, says pirates don’t matter, and he’s right.

He points to Trent Reznor’s conclusion as the logical way forwards: “[pirates] weren’t customers, they might never be customers, so spending money to try to stop them serves no purpose.” Indeed, just because someone downloads your game/movie/music/book doesn’t mean they would have bought it. As Reznor and many others have discovered, giving away your material for free actually tends to increase sales. After all, I don’t imagine NIN’s latest four CD instrumental album gets a lot of radio/MTV play, so how else are you going to promote it?

Wardell makes another very good point too – that it’s better to make games which run well on the majority of people’s hardware, rather than aiming for the almost mythical hard-core gamer with a top-spec PC. While most gaming and hardware sites are pretty hard-core, most potential customers are not so it makes sense to give them something that doesn’t make their two year old PC look inadequate. Wardell’s comments seem to be born out by his sales figures.

By mojo | Posted in genius | Comments (0)

Precrime and branding innocent children criminals

17/03/2008 – 14:17

From The Guardian: “Primary school children should be eligible for the DNA database if they exhibit behaviour indicating they may become criminals in later life, according to Britain’s most senior police forensics expert.” Gary Pugh is a spokesperson for ACPO, the Association of Chief Police Officers.
Essentially, this is branding children as criminals before they have even committed a crime, before they are even old enough to really understand what what crime is. If you brand a child a criminal, there are well studied reasons why they are more likely to become one.

ACPO seem to have no regard at all for privacy or the right to be presumed innocent until proven guilty. They are constantly trying to take away our fundamental rights.

The usual response is “if you have nothing to hide…” but this case demonstrates very well why everyone has things to hide. Say you have a gene known to relate to aggressive behaviour, should the government know that so they can keep extra tabs on you? Considering you are already more likely to be stopped and searched if you are black, do you think the police are immune to prejudice and stereotyping? Do you trust the police to keep the fact that you are on the DNA database because of a few early childhood fights secret from the press when you want to stand for election or speak out on an issue?

“Of course the people don’t want war. But after all, it’s the leaders of the country who determine the policy, and it’s always a simple matter to drag the people along whether it’s a democracy, a fascist dictatorship, or a parliament, or a communist dictatorship. Voice or no voice, the people can always be brought to the bidding of the leaders. That is easy. All you have to do is tell them they are being attacked, and denounce the pacifists for lack of patriotism, and exposing the country to greater danger.”

– Herman Goering at the Nuremberg trials

I highly recommend reading the discussion on Slashdot, which for once is quite good.

By mojo | Posted in idiots, politics, privacy, security | Comments (0)

AV company email submission addresses

11/03/2008 – 15:58

I have been trying to compile a list of email addresses to submit samples of unknown viruses to all AV companies in one go. Unfortunately not all have an email address; many rely on web forms. Anyway, here is my list so far:

Lavasoft (AdAware): research@lavasoft.com
Comodo: malwaresubmit@comodo.com
Command: virus@commandcom.com
CA: virus@ca.com
NOD32: sample@nod32.com
F-Secure: samples@f-secure.com
F-PROT: viruslab@f-prot.com
Grisoft (AVG): virus@grisoft.cz
Avira (Anti-Vir): virus@antivir.de
Kaspersky: newvirus@kaspersky.com
NAI: virus_research@nai.com
Norman: analysis@norman.no
Panda: virus@pandasoftware.com
SOPHOS: support@sophos.com
Symantec (Norton): avsubmit@symantec.com
VBA32: newvirus@anti-virus.by
Avast: virus@avast.com
Dr. Web: vms@drweb.com
Ewido (now AVG Anti-Spyware): submit@ewido.net

By mojo | Posted in security | Comments (0)

One more on Phorm

11/03/2008 – 13:34

One more interesting post on how evil Phorm really is. Looks like there is no escape, and best of all if the Phorm servers go down it breaks your internet connection. This might actually be Phorm’s undoing – if browsing speeds plummet as everything has to go through their hardware, customers who don’t even know about it will complain and eventually ISPs will drop it.

(Quoted from http://episteme.arstechnica.com/eve/forums?a=tpc&f=174096756&m=456009490931)

“@Nate Anderson , Author:

Privacy International have not inspected the system. A consultancy called 80/20 Thinking Ltd were paid by Phorm to inspect the system. 80/20 is a private venture run by 2 guys from Privacy International.

Phorm now no-longer reference PI.

Furthermore, as previous commentators have noted, most other tracking tech you can opt-out of by ignoring cookies or stop using [free] web services. ISPs take a fee for their CARRIER service.

The use of cookies gave us a useful insight into a scary reality, for any real tech-heads I’ve written about it here:
http://www.badphorm.co.uk/e107_plugins/forum/forum_viewtopic.php?548

Webise/Phorm could possibly break your internet connection!

And finally rumours amongst investors is this is coming to America, with Phorm being in talks with AT&T:
rumour here:
http://www.iii.co.uk/investment/detail/?display=discuss…35&it=le&action=list“

By mojo | Posted in Uncategorized | Comments (0)
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