Re: leagle / complience question - Hardware & Devices Discussion Boards

Re: Screen Savers - Do they serve any purpose anymore?

JSadleir18-Jun-06 15:13

18-Jun-06 15:13

Thanks All

Clearly they still perform a role. I must have been lucky with the various monitors I've had over the last ten years or so that have survived without a screen saver.

Regards

Jeremy

Re: Screen Savers - Do they serve any purpose anymore?

Member 9616-Jun-06 5:28

Member 96

16-Jun-06 5:28

Security mostly. We don't have children, but at home when friends visit with children I always turn on the password protected screen saver.

Also some people have cats that run amok over the keyboard so they set a screen saver for the same purpose.

In an office it could be useful for the same purpose.

The Complete Idiot's Guide to Writing drivers

xatkaru9-Jun-06 23:15

xatkaru

9-Jun-06 23:15

Please, help me!
Has anyone seen The Complete Idiot's Guide to Writing drivers?
Yes, I know that the book doesn't exist yet (and, maybe, it will never be published).

But, according to articles posted here, at Codeproject...
I want to write my own usb-driver for my PocketPC (it has 1 usb-host). Can you advice me some good articles to read?

Re: The Complete Idiot's Guide to Writing drivers

progload13-Jun-06 17:32

progload

13-Jun-06 17:32

here's a couple of good places to start.

http://www.cmkrnl.com/faq.html[^]

http://www.wd-3.com/[^]

http://www.codeproject.com/system/driverdev.asp[^]

http://www.microsoft.com/whdc/default.mspx[^]

progload

Re: The Complete Idiot's Guide to Writing drivers

fat_boy30-Jun-06 5:22

fat_boy

30-Jun-06 5:22

Those links are useless. CE is totally different to WDM.

Nunc est bibendum

Re: The Complete Idiot's Guide to Writing drivers

fat_boy30-Jun-06 5:22

fat_boy

30-Jun-06 5:22

The complete Driver Development kit for Windows CE ships with Platform Builder. The documentation for the Windows CE version 3.0 DDK is in the MSDN Library.

Nunc est bibendum

leagle / complience question

Ray Cassick8-Jun-06 19:28

Ray Cassick

8-Jun-06 19:28

Can anyone comment on the legality and compliance of the following scenario?

I am interested in selling some hardware as part of a new VoIP project IO am working on. I have in mind using some hardware that is actually manufactured by another company but they do not sell it in the form factor that I want. Their stuff is a desktop stackible box and I want it to be rack mountable.

I am considering gutting their box and remounting the hardware in a 19" rack mount chassis the re-branding the whole thing with my company name and logo.

Questions/comments (some thinking out loud here).

1) Is this legal? I mean form a patent standpoint? The original hardware really has no company markings on it making it simple to just re brand it anyway. I will be buying it so I don't really see any difference that might make it wrong. Not really sure what the impact of buying and reselling vs. buying repackaging and reselling. I COULD simply mount the entire thing into a 2U case instead of gutting it and using a 1U case but that is wasteful.

2) I figure that I would have to get the assembly re certified for things like FCC and CE (ESD and emissions type stuff) right?

3) I also figure that by doing this I have forfeited the original equipment warranty so I will have to take that responsibility on myself.

4) I figure that I would set up an account with a recycler to take care of the original plastic and metal chassis parts.

5) Does anyone think there is a chance that the company would consider selling me the guts (sans the case) for maybe a lesser cost? Never considered that really. Hmmm

My Blog[^]
FFRF[^]

Re: leagle / complience question

Sebastian Schneider8-Jun-06 22:40

Sebastian Schneider

8-Jun-06 22:40

1) Depends on the law you are subject to. Basically, why don't you ask the original manufacturer?

2) Yes. I do not no for sure about the FCC-cert, but for the CE-cert, yes.

3) Yes, because you have your logo on it - and you are responsible for the "ESD/emissions type stuff" now.

4) Good idea. But you could always let it pile up in the corner of your workshop and then accidentally set your whole business on fire...

5) Possible. After all, if they sell to you or someone else does not really matter. Plus they do not have to care about the warranty for the machines you bought. And they still are gonna have almost the same profit margin.

Ask em, nicely, and good luck Smile | :)

Cheers,
Sebastian

--
Contra vim mortem non est medicamen in hortem.

Re: leagle / complience question

S Douglas9-Jun-06 20:23

S Douglas

9-Jun-06 20:23

If you plan on selling a number of units it would be advantages to contact the original manufacture for a volume discount. While you have their ear, ask about buying just the equipment you need, Right now your paying for hardware you flat out don’t need or want.

If they scoff at all, it might be wise to consider another source, there are plenty of manufactures out there and most are concerned with selling their goods, not what you do with them.

I'd love to help, but unfortunatley I have prior commitments monitoring the length of my grass. :Andrew Bleakley:

speed test

ramamaru8-Jun-06 9:44

ramamaru

8-Jun-06 9:44

Is there any tool which helps me know at wat speed i connect to the net,rather than taking a band-width test online?

I use a broad-band connetion(PPPoE).

Thanx in advance!

Re: speed test

David Crow8-Jun-06 10:27

David Crow

8-Jun-06 10:27

Are you wanting to develop said tool?

"The largest fire starts but with the smallest spark." - David Crow

"Judge not by the eye but by the heart." - Native American Proverb

Re: speed test

ramamaru9-Jun-06 3:49

ramamaru

9-Jun-06 3:49

wanting to get such a tool!

Re: speed test

David Crow9-Jun-06 4:02

David Crow

9-Jun-06 4:02

You might could see if someone could write one for you using either GetIfEntry() or the WMI class Win32_NetworkAdapter.

"The largest fire starts but with the smallest spark." - David Crow

"Judge not by the eye but by the heart." - Native American Proverb

Re: speed test

Sebastian Schneider10-Jun-06 12:32

Sebastian Schneider

10-Jun-06 12:32

I know that there is something from my former ISP called "T-Online DSL Monitor". That will, on request, download a few megabytes from servers all over the world and tell you the individual results and averages.

You should ask your ISP if they offer something similar.

And always remember: It does not matter how fast your connection is if the server you are accessing is connected via ISDN Wink | ;)

Cheers,
Sebastian

--
Contra vim mortem non est medicamen in hortem.

Reduce the volume of system sound

Anu_Bala8-Jun-06 2:22

Anu_Bala

8-Jun-06 2:22

Hi,
I am using alarms in my application ...But as i have to test the application,the app alarmed for each time.
I dont want this...I have to switch off the system sound..I use scheme box in sound control panel,i seleect No sounds..but it does not work.
Wat can i do?

Re: Reduce the volume of system sound

S Douglas9-Jun-06 20:27

S Douglas

9-Jun-06 20:27

What language / version and how are you playing the sound?

With out this information no one can help you.

All else fails; turn the volume down on both the speakers and the master volume down.

If I may be so bold, if you don’t like the volume of your alarms what make you think that your end users will?

I'd love to help, but unfortunatley I have prior commitments monitoring the length of my grass. :Andrew Bleakley:

CBM-1000 II printer and communication with C# 2.0

Member 7610947-Jun-06 1:05

Member 761094

7-Jun-06 1:05

Hi all.

I cant understand what`s wrong in my code...
I`ve got "Command Reference" of Citizen CBM-1000 II Line thermal printer.
For example, cutting the paper:

[Command] (1) GS V m .......
[Command] (2) GS V m n ..... 
[Function] Cutting the paper
[Code]  (1) <1D>H<56>H<m>
        (2) <1D>H<56>H<m><n>
[Range] (1) m = 1, m = 49
        (2) m = 66
            0 <= n <= 255
[Outline] Performs the specified paper cutting.
Value of 'm' ----    Function
1 or 49      ---- Partial cut (Leaving a bridge area uncut)
66           ---- Paper feed by "cut position + {n ´ basic calculation
                  pitch}"and partial cut (Leaving a bridge area uncut)

Here`s my code (C# 2.0):

<br />
            SerialPort printer = new SerialPort("COM4");<br />
            printer.Open();<br />
            byte[] buffer = new byte[3] { 0x1D, 0x56, (byte)1 };<br />
            printer.Write(buffer, 0, 3); // printer.Write("GS V 1");<br />
            printer.Close();<br />

Printer do not cut the paper. Just printing some symbols...

What`s wrong here ?
Please help.

Re: CBM-1000 II printer and communication with C# 2.0

Sebastian Schneider8-Jun-06 0:55

Sebastian Schneider

8-Jun-06 0:55

You probably have to set the printer to a special mode that interprets the data instead of printing it.

This could either be done by setting a pin, sending a special sequence or changing a setting on the printer manually.

Re: CBM-1000 II printer and communication with C# 2.0

Member 7610948-Jun-06 2:46

Member 761094

8-Jun-06 2:46

I did it ! Smile | :)

But from code:

SerialPort p = new SerialPort("COM1", 19200, Parity.None, 8, StopBits.One);<br />
p.Open();<br />
Stream s = p.BaseStream;<br />
byte[] buff = new byte[7] { 0x1D, 0x28, 0x41, (byte)2, (byte)0, (byte)2, (byte)2 };<br />
s.Write(buff, 0, 7);<br />
s.WriteByte(0x1d);<br />
s.WriteByte(0x28);<br />
s.WriteByte(0x31);<br />
s.Close();<br />
p.Close();

This basic code will print test page and then cut the paper.

Bandwidth

terry8933-Jun-06 7:28

terry893

3-Jun-06 7:28

I am in the market for a dedicated server company. The specs have to be good (at least P3 or P4 with lots of hard disk space) but most importantly, I need lots of bandwidth for a good price. Any ideas?

Re: Bandwidth

Michael Dunn3-Jun-06 9:26

Michael Dunn

3-Jun-06 9:26

pair.com[^] has been around forever and has a very good rep. My company just switched to them and we've been very happy with the uptime and tech support.

--Mike--
Visual C++ MVP Cool | :cool: