Friday, April 10, 2009

WebTV RM4100 Update on the down-low

Turns out my suspicion of the Web TV's new BIOS Socket being the main cause for failure. I removed the socket and in the process it was utterly destroyed. I Soldered the original BIOS back in place and the unit is back to its regular function. I lost my two other programmed chips, but no worries, I have a few spares. I'm pretty sure the BIOS I am working on will be what we need to boot the unit as a PC, with a few missing features, but I think the OS and a little iron time will fix those.

So YAY! The WebTV 2 is back to life!

Monday, April 6, 2009

Im a slut, and you should be too

I have been doing my typical crap. I have made a lot of progress on the Web TV 2 work, unfortunately the day I decided to install a Windows XP OS on the Dev' unit I have been working on, the bastard decided it didnt want to boot anymore. Im assuming one of two things are wrong, either the BIOS PLCC Socket is bad, or the unit finally bit my hand after all of the solder work ive put it through. I have one more to fiddle with, and 5 more on the way. I was told two of the units are DOA, and three were store retail units, possibly developer units. I might be able to get all of them back to life.

Here are some pics of my progress.


As you can see I have made a bit of progress, and I have been taking my sweet time with it. Just wait, I will be done someday... I am also working on an LPC Flasher for people who dont have one. I just need a competent coder to help me with the software side of things, but one step at a time, eh?


I have also been working on OS Install methods. I wound up getting a good deal on an Asus EEE 900a. Its still running the stock shit xandros OS, but I plan on swapping out to XP Pro. I have been playing with USB multiboot, which allows you to boot from a USB Thumbdrive and install XP. Now, I could be sane and just use Windows XP Pro, but of course I am not. I have been toying with Windows XP Embedded and Windows XP Tablet Edition. Now before you start to bitch "OMFG Why Winblowze!!!" let me remind you that I am not an OS Fanboy. I am choosing Windows for now mainly because of popularity, ease of install, and tech experience level needed for any preliminary hacking. Remember I am doing this as much for myself as I am for other people. If I wanted to be selfish little slut that only thinks inward, I wouldnt be doing most of this work on the OS, posting my research, or explaining anything. I figured this tech-slut can share the info and hope to get others started. Perhaps I could even inspire someone to go beyond my work and do something I cant, which is really why I am doing this.

I also got my hands on a WebDT 366, an embedded tablet. Well, im a slut, so I got 4 of them. Granted 3 of them are for my friends and they are reimbursing me, it still give me a few extra to play with. Here is a little bit about the WebDT so far:

  • AMD Geode GX 500Mhz CPU
  • 512MB onboard FlashROM (some models have 1GB)
  • 256MB DDR 200Mhz RAM
  • PCMCIA (Used for Wifi)
  • Compact Flash (used for... DUH!)
  • USB 1.1 (the 800Mhz model does USB 2.0)
  • Adjustable (max 16MB) onboard shared video
  • Onboard Audio and Microphone with headphone jack
  • Onboard Bluetooth
  • Typical BIOS features
  • Boots from USB, FlashROM, or Compact Flash
This is a recent toy, I have no pictures, and being the technophile I am I have too many projects going on at once. Not to mention I dont blog for shit unless I have to, so dont expect much news on the WebDT right now. So far it boots Windows CE 5 from FlashROM. I have been able to load the USB Multiboot XP Install to get an OS, but the 512MB of storage is very limiting. I need to get my hands on a bigger Compact Flash card. You can enter the BIOS setting by hitting the F1 key on a keyboard when it loads a pale blue screen. I just whail on it like a crack-head maniac. Once in the BIOS it has the typical features. The unit has already loaded a few live Linux distros for me from USB Thumbdrive, I have not had a chance to fix my USB CD-Rom drive but the WebDT can boot from it. Once I get some extra time I would like to backup the internal flashrom since I dont have a WinCE Restore Disc. Once a backup is made I will feel a little more comfortable playing with OS Installations. Yay for linux and the dd command!

It just doesnt stop!! I also got my hands on a pair of MyVue iPod LCD glasses. They are marketed strictly for iPods' however it has a typical 4 pin 3.5MM headphone hookup. They run 320x240, yeah, kinda' low rez, but they look pretty good. They are a lot smaller, lighter, and better quality than my last pair of LCD glasses. The one thing I like about them is the fact that they arent full-field. They dont obstruct your vision completely. They only take up the lower third of your field of vision. One thing I dont like is the design seems to be for someone thats 9 feet tall. The headset will need a headband strap to keep it from falling off my greasy face constantly. I got a damn good deal on them and to be honest I enjoy them. I plan on using them for a few wearable projects, including a smaller slim-line 2.4Ghz wireless Video Scanner currently being worked on.

This is my idea of getting ready for sleep....