Get Your Palm On The Network 61
Anonymous Coward writes: "There's a cool article over on O'Reilly network showing how to set up a network connection between a Linux box and Palm Pilot, and then run a Web server on the Palm to access the documents. There's also a VNC client which I'm downloading now. Wild!"
Whoah this is so cool (Score:3)
Another Palm/Linux Gizmotron (Score:5)
Just as well... (Score:3)
Palm / Linux connection? Awesome! (Score:2)
It's great to see innovations like these making good on the promise of nanotechnology -- but I still have to wonder, can I network my Sole, Lower Back, or Nose in addition to my Palm?
Yu Suzuki
Have you ever even used linux? (Score:1)
Why would you need to type more then one command?
Ethernet Sync (Score:2)
I wish we would see more companies use ethenet. I mean, would it be nice to see a Rio with an ethernet port to pump in MP3's? From what I have done with embeded ethernet, it isn't hard at all...
Just a thought...
Ryan
-Vegtables can't run.
Re:Another Palm/Linux Gizmotron (Score:1)
Even so... Big Blue gets big kudos for this one. (Pizazz? oh brother!)
Maybe I'll bust open the wallet and purchase a Palm Pilot one of these days and check this thing out!
Not with my Palm I don't (Score:2)
Because I'm not really into wasting time (Slashdot posting excluded ;) ). Actually, although the Palm's a great PIM, if you're interested in going outside the box, like with the stuff mentioned in this article, you're much better served going with a real PDA computer, like a PocketPC or EPOC device, or at the very least one of the PalmOS-based Handsprings.
And as for the the dozen commands, it's called exaggeration, nothing to get worked up about. The fact is that it's a pain in the ass to get the Palm going under Linux than compared to the same under Windows. And yes, I've done both. Anyone saying otherwise must not've read the article, which is pretty accurate.
Cheers,
ZicoKnows@hotmail.com
maybe you would be interested... (Score:2)
hell yeah... (Score:1)
Re:Whoah this is so cool (Score:1)
unfortunately only creates networks to 30 ft distance, although overlapping "scatternets" can be created.
Re:Whoah this is so cool (Score:1)
Future thoughts (Score:1)
Who knows, soon we might have palm sized devices that are more powerful than a simple address book holder/pager. The need to run apache on such a device, probally none, the need to be able to access it as if it were just another computer, perfect. I could lay on the beach "working" all day and when I go home in the evening and set the little guy into his little sheath, my data could be automagicly RCS checkin'd on my computer. I just need to learn how to actually write anything with that dumb plastic pen...
Re:Ethernet Sync (Score:2)
I wonder why Palm/Handspring used a serial connection (or USB) to do the syncing and transfer.
Probably because a vast majority of home users do not have ethernet ports. Most if not all personal computers running Win/Mac have a serial and/or USB port right out of the box. I'm sure connectivity is a large part of the Palm marketing strategy.
If the Palm had ethernet in addition to the existing serial/USB, that would be best of all, but to use ethernet instead of the serial/USB would be counterproductive, IMHO.
Re:hell yeah... (Score:1)
i haven't heard from them for a while.
/js
MOD THIS UP (Score:1)
Re:Not with my Palm I don't (Score:1)
Not all Linux distros are stuck in the command line... which is not to say they are "modern", exactly. =P
Still don't want a Palm... (Score:1)
1) Bluetooth/wireless Ethernet, Ricochet/cell networking integrated, with automatic fallover
2) Voice recognition (ditch the annoying handwriting style)
3) More convenient form factors (eyeglass clipon, for example)
4) Automatic delegation of complex or computationally demanding tasks to servers over the aforementioned network
I'll get one when it integrates less obtrusively into life. Otherwise, there's not much benefit over my current system (computer and photographic memory)... or does it? Anyone have a good reason to get a Palm that counters anything here?
Linux and Windows CE (Score:4)
There is also a tool to create a connection between a Linux box and a Windows CE device. It's called SyncLICE.
It just sets up a ppp connection between your box and the CE device, creates ipchain rules etc... Check it out Here [dhs.org]!
(/shameless plug)
I sent email postcards on vacation from a Palm. (Score:2)
Err, link is right, visible URL is wrong. (Score:1)
Been Wireless Palming for almost 3 Years (Score:1)
Here's an old article about a hole [slashdot.org] I found at NSI using a wireless palm III.
It's great to get work done while just sitting at the airport. A palm link [palminfocenter.com]
Re:Whoah this is so cool (Score:1)
Lets make a beowulf cluster with these!!
Re:even better... (Score:1)
Re:Good work Palm !! (Score:1)
And at least with Pocket PCs you have a lot of choice in what you can buy. Compaq has a very small Pocket PC that's the same size as the Palm V. Most other Pocket PCs are only slightly larger, and are comparable to the other Plam models size wize.
Features wise and readability, there's no comparison.
The networking is easy (Score:1)
My palm on the network? (Score:2)
But what to do I know? I'm going back to watching Bowling for Aardvarks.
Offline newsreader (Score:1)
Excellent article! Rarely have I seen an article this well-researched and useful.
Anyway, I just wanted to mention one use for a networked Palm device: an offline newsreader. After setting-up the network connection, one could use Yanoff [www.free.de] or another newsreader to fetch articles while connected to the PC, and read/reply to them when in meetings ... err I mean when traveling. ;-)
-Karl
Coward...You Guessed Wrong....Missed the point! (Score:1)
Didn't anyone ever tell you that Hate [adl.org] is a strong word... Do you spend a lot of valuable time rushing to judgement and criticizing people? [keirsey.com]
Re:Palm now...Newton 2+ years ago (Score:1)
Better than that, it's been GPLd. :)
http://come.to/lightyear_media [come.to]
Re:Just as well... (Score:2)
For those who just want the link: This Old Palm [kipnruth.com].
VNC.. sure.. how about web browser? (Score:1)
Does anyone know of any browser like that for Palm? (I use a Palm IIIx and the IR link to a Nokia 8210 phone that I use as the modem)
I know of a few WAP browsers but as long as there are more WAP browsers than WAP sites, I think I'll wait. In any case, WAP has got to be the worst example of reinventing the wheel ever. Why didn't they just agree on a subset of HTML anyway - you know.. HTML, BODY, HEAD, TITLE, P, BR, B, I, U, A, IMG, FORM, INPUT and SELECT for instance. Or if you have to include tables, then forbid the use of COLSPAN and ROWSPAN and nested tables, which would make table rendering SO much simpler. But no.. they had to invent a new language. *sigh*
Re:Not with my Palm I don't (Score:2)
also, you've forgotten an important rule: Never ask a geek 'why' - just nod your head and back away slowly. don't make any sudden moves, make sure they can see the open palms of your hands.
OT: StarOffice users... (Score:1)
The good news is that StarOffice 5.2 beta -- while it has other problems -- does not have this one.
Connect Handspring Visor to Qualcomm Cell Phone (Score:2)
my Qualcomm cell phone and got on the net wirelessly...
http://rick.8k.com/handspring/
-Rick
Yes, it is funny. I bet most users don't know. (Score:1)
I bet I could walk into the majority of corporations and find that most, if not all, of their Windows machines are not patched.
Patch Availability:
Windows 95 Patch [microsoft.com]
Windows 98 Patch [microsoft.com]
The following is from a March 4, 2000 news release from Securiteam.com [securiteam.com]
Microsoft has released a patch that eliminates a security vulnerability in Microsoft Windows 95/98/98 Second Edition.
The vulnerability could cause a user's system to crash, if they attempted to access a file or folder whose path contained certain reserved words.
Vulnerable systems:
- Microsoft Windows 95
- Microsoft Windows 98
- Microsoft Windows 98 Second Edition
DOS device names are reserved words, and cannot be used as folder or file names.
When parsing a reference to a file or folder, Windows correctly checks for the case in which a single DOS device name is used in the path, and treats it as invalid.
However, it does not check for the case in which the path includes multiple DOS device names.
When Windows attempts to interpret the device name as a file resource, it performs an illegal resource access that usually results in a crash.
Because it is not possible to create files or folders that contain DOS device names, it would be unusual for a user to try to access one under normal circumstances.
The chief threat posed by this vulnerability is that a malicious user could attempt to entice a user to attempt such an access.
For instance, if a web site operator hosted a hyperlink that referenced such a path, clicking the link would result in the user's machine crashing. Likewise, a web page or HTML mail that specified a local file as the source of rendering information could cause the user's machine to crash when it was displayed. If this happened, the machine could be put back into normal service by restarting it.
What causes the vulnerability? The vulnerability results because of a flaw in the way Windows 95 and 98 (including Windows 98 Second Edition) parse file path names. Device names such as COM1, CON or LPT1 are reserved words, and they can't be used as folder or file names. When parsing a reference to a path, Windows checks for the presence of a single DOS device name in the path. If one is found, the path is correctly treated as invalid and an error is returned. However, neither Windows 95 nor 98 check for multiple DOS device names. This is the source of the vulnerability. If a read or write operation is attempted to a path whose name contains multiple DOS device names, it will cause Windows to attempt to access invalid resources. In some cases, the effect of this invalid access would be to cause the application that supplied the path to hang, but the more likely effect is that the machine would present a blue debug screen and crash. What names could cause this problem? It's not possible to compile an exhaustive list of all DOS device names, because third-party application developers can create their own device drivers and add their names to the reserved list. However, Microsoft Knowledge Base article Q256015 provides a list of all standard DOS device names. What would need to happen for me to be affected by this vulnerability? You would need to try to reference a path that contains more than one DOS device name. The operations by which this could happen are familiar file and folder access operations - reading a file, listing a folder's contents, etc. Under normal conditions, this problem is unlikely to occur. Users cannot create files and folders whose names are reserved words like DOS device names. Because of this, it would be very unusual for a user to try to access such a file or folder. For example, it would be very unlikely that a user would try to list the contents of C:\COM1\COM1, since it is impossible for him to have created such a folder. However, a malicious user might use this vulnerability to try to cause other users' systems to crash. How could a malicious user do this? She would need to entice the user into doing something that resulted in an attempt to access a file whose path contained reserved words. For example, if she hosted a web site, she could include a link on a web page that displayed a file located in C:\COM1\COM1. Normally, it's safe to allow a web site to do this - the site can't read or change the file, only display it in the owner's browser. However, when Windows tried to locate the file, it would cause the system to crash. It wouldn't matter that the file doesn't even exist on the user's machine, because the very act of trying to find it is what would cause the crash. There also are scenarios in which it would not be necessary for the user to click on a link to be affected by the vulnerability. For example, web pages can specify that an image file on the user's computer should be used as the page background. If this were done, simply displaying the page would cause the user's computer to crash. HTML mails could be used in a similar manner. Are customers who have Preview Mode enabled on their mail viewers at any greater risk from this vulnerability? Yes. HTML mail renders in Preview Mode, so if a malicious user sent an HTML mail to someone who had Preview Mode enabled, the vulnerability be exploited as soon as the mail was previewed. I have preview mode enabled in Outlook. If I received such a mail, what should I do? Start Outlook from a command prompt, and use the /safe and /nopreview options to turn off preview mode. Microsoft Knowledge Base articles Q197180 and Q182112 provide information on how to do this. Once you're able to get into Outlook, you can simply delete the offending mail. Obviously, you should do this without opening the mail. What would I need to do to put my machine back in service after a crash? You would just need to restart the machine. There's no lasting harm from the crash, although any work that was in progress would be lost during the crash. Does this vulnerability affect Windows NT 4.0 or Windows 2000? No. Who should install the patch? Customers using Windows 95, Windows 98 or Windows 98 Second Edition should install the patch. What does the patch do? The patch causes paths containing more than one DOS device name to be treated as invalid paths. This is correct behavior.
wireless palm device lan (Score:1)
I want to setup a wireless lan at work with my pc and a handheld. Specifically, I want to use either the Vadem Clio [clio.com], which is just sooo cool or the Psion 5mx [psion.com], both of these have pcmcia slots which would accept the lucent wavelan [wavelan.com] 11Mbps card. Is there any way to setup tcpip between these and my suse box? The options are just endless...Most of my time is spent at work or home and I'd rather have a fast connection than try to use my cell phone...
Sitting in a meeting...playing quake!
This way you don't have to deal with the hassle of WAP or web clipping or whatever it is they call it these days...
Been There - Done That (Score:1)
Many net apps for the palm (Score:2)
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Re:Yes, it is funny. I bet most users don't know. (Score:2)
Users cannot create files and folders whose names are reserved words like DOS device names.
But...
third-party application developers can create their own device drivers and add their names to the reserved list.
What about: create a folder, then reboot with a device driver of the same name loaded?
Re:Not with my Palm I don't (Score:1)
CDPD (Ricochet) Palm modem (Score:2)
I just ordered mine.
Of course, the Palm V only has 2MB of RAM, unlike the Palm Vx, which can make web browsing, news reading, running a web server, and e-mailing feel a bit cramped. So I'm getting mine upgraded to 8MB [dataslice.com] next week. There are currently 3 companies who do this, and this one has gotten the best reviews and is also the cheapest. Many of the OmniSky beta testers did this.
Re:Ethernet Sync (Score:1)
Wireless dialup? (Score:2)
Re:Good work Palm !! (Score:3)
Palm doesn't have a monopoly in the pocket-sized PDA market. With a market share of 70-80%, there's still plenty of room for competition. People have been buying Palms not because they're automagically bundled with their operating systems or computers, but because they actually like the product. Remember that Palm/USRobotics/3Com/Palm never even advertised in print or on television until last year, and they had sold several million units when the campaigns started running.
Imagine that. A good product is selling on its merits, and of course on the fact that Everyone Uses It, So It Must Be Good (tm). 'course, I don't want to compare the Palm with AOL any time soon, but hey, there are at least a couple of paralells.
NT/Palm routing? (Score:1)
I remember seeing a link to something about this many many moons ago but can't find it now.
Re:Ethernet Sync (Score:2)
Palm Ethernet Cradle [palm.com]
Palm Security (Score:2)
On a related note - I once demoes mp3 streaming from my palm III - by streaming low bitrate mp3 files to players (actually 16kbit, 11025kHz, mono mpeg 2.5 audio). one of these days I want to port the core of iceast to it.... but I think Ill have to wait until I get a faster connection to the palm - the cradle only supports a bandwidth of about 56kbit... not enough for many listeners.
Re:VNC.. sure.. how about web browser? (Score:1)
Sigh.
Incidentally, the VNC thingy is cool, but it doesn't run on my Palm V. I tried recompiling the thing, which worked, but now user input is broken. This is a problem with a lot of cool toys for the Palm: when source is available, it rarely compiles with a recent GCC and Palm SDK. More of this stuff should be on sourceforge, so it can be brought forward as the Palm platform develops.
Re:Palm Security (Score:1)
Re:Wireless dialup? (Score:1)
The cell phone becomes a "really long cable" to the modem pool, which dials out to your ISP just like any modem. In general, there is no extra cost for this from your cell service, and no need to even sign up for it.
All you will need is the cable to connect the Visor to the cell phone. See http://rick.8k.com/handspring/ [8k.com] for instructions on one way to make a cable to connect to a Qualcomm phone. A buddy is doing the same for a Nokia phone.
The reason you need a special cable is that the Visor cradle connector serial port is different from the Palm one. The pinout is different (no modem control signals), and the levels on the Visor are TTL but are RS-232 on the Palm. -Rick
Re:Handspring Visor and Direct Serial Connect (Score:2)
1. In Preferences -> Network, define a new connection type. Set the phone # to "00". This is an undocumented switch to create a direct connection without dialing.
2. Make the connection at USB speeds using "LinkUSB". Check out usbvisor.sourceforge.net for more info.
Easier yet, vt100 for the Palm (Score:1)
If you don't already have a serial console setup...
Just run a getty on
http://www.frotz.net/vt100/
Re:Yes, it is funny. I bet most users don't know. (Score:1)
OH MY LORD
That bug is STILL around? I used to crash Telegard BBSes back in the day by trying to upload a file called COM1 or PRN or any number of reserved words!
Absolutely unreal!
Re:Ethernet Sync (Score:1)
Re:Whoah this is so cool (Score:1)
Re:Ethernet Sync (Score:1)
I have two Macs that are still "worth using". One is a 66Mhz 601 and the other is a 120Mhz 604. Only the 604 has ethernet capability.
Adding ethernet to a PC is ridiculously simple. It's a $15 PCI or ISA card.
Re:Ethernet Sync (Score:1)
Biggest isssues are probably the security and configuation issues. They would lead me to do RS232 or USB if I were designing these devices (disclaimer: I don't design these devices, but I do use them)
- Mike
Re:Ethernet Sync (Score:2)
If you count the number with working USB vs. working Ethernet, the numbers are even more strongly in favor of Ethernet.
Not to bash USB, but USB is just starting to work, even in the Windows world. The USB in the initial Win98, although much better than the previous add-on for Win95 still left a lot to be desired in the stability and functionality departments. The hardware vendors only in the past year or so have gotten the BIOSes working predictably and reliably with USB.
And don't even get me started about Linux. I love Linux, I really do, but I'm likely to switch to W2K at home simply because more things that I need (like USB) work out of the box in W2K than in Linux. (As part of my Linux advocacy, I refuse to ever build kernels, since that is not a reasonable thing to expect end users to do. Go ahead, flame me, but if you live with Linux as a "real world" user has to, you'll quickly see we have a very long way to go.)
I'll resurrect Scott McNealy's old Windows challenge for USB:
Scenario 1) Let's take a nice Taurus 6-shot
Scenario 2) Let's take the first USB-equipped machine we find as we walk around. Plug in an off-the-CompUSA-shelf USB component other than a keyboard or mouse and see if it works as designed. If it works, you walk, if not, the revolver gets loaded and bummer, you're shot dead.
Which would you choose?
Nearly all of us recognize that the odds are better at Russian roulette than they are at getting USB devices (or new software applications, as Scott originally framed the challenge) to work as designed out of the box.
Add a third scenario, that of plugging in an Ethernet device and seeing if it works as designed, and it's suddenly quite clear that this is the safest of all three alternatives.
The only downside to Ethernet as a peripheral interconnect is that a lot of people don't have Ethernet hubs because they are either using crossover cables or the modem has the pairs crossed internally.
Why we don't build hubs/switches into our computers' NICs or cable modems is beyond me. (It's also beyond me why anyone would bother to build any PC anymore, especially a laptop, without on-board Ethernet.) It does add a little to the price, as do USB hubs in monitors, but the difference is that Ethernet hubs nearly always interoperate with other Ethernet gear, while USB hubs often create problems...
Re:Ethernet Sync (Score:1)
I'd argue that in today's world of increasingly available broadband (cable/DSL/wireless/etc.) there are nearly as many home users with ethernet as with USB.
You're probably right... unfortunately, I don't live in a thriving metropolis blessed with DSL and/or duplex cable.
Re:Whoah this is so cool (Score:1)