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  1. Help support VCFed at no cost to you! (smile.amazon.com)

    This is an easy thing to do ...

    If you are going to buy anything from Amazon.com then head over to smile.amazon.com instead. Through the Smile program Amazon will donate a small percentage of...
  2. Just use IRQ 3 or 4. Unless there is something...

    Just use IRQ 3 or 4. Unless there is something that actively sets up the interrupt for the UARTs that normally use those interrupts, it will work fine.

    (For example, if you are sharing IRQ 3 with...
  3. Thread: Yahoo Groups

    by mbbrutman
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    204

    We created a new forum area here for the RuGrid...

    We created a new forum area here for the RuGrid group was affected. (We still need to do some work to make the original posts and files available.)
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    Your wish is my command. This thread has run its...

    Your wish is my command. This thread has run its course.
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    If your signature gets obnoxious we will let you...

    If your signature gets obnoxious we will let you know.

    Short is good. A link is fine too.
  6. Sticky: Just a gentle reminder ... The event is five...

    Just a gentle reminder ...

    The event is five months away. That seems like a long time but we all know how quickly that will pass.

    If you are curious about what to expect check out the archive...
  7. Private messages please, as per the forum policy...

    Private messages please, as per the forum policy ...
  8. AUI adapters can be had for much less than $25 on...

    AUI adapters can be had for much less than $25 on eBay - I would keep looking.

    I've gotten them as low as $2 each, although that is unusual. $10 + shipping would be a reasonable price, or just go...
  9. Sticky: Short story: email me at michael@vcfed.org or...

    Short story: email me at michael@vcfed.org or email one of the other board members; the list can be found at http://vcfed.org/wp/about/governance/ .

    Longer story: There are at least two VCF style...
  10. Ok, that makes it more clear - thanks. For the...

    Ok, that makes it more clear - thanks. For the record, I'm not trying to define what it is - I'm just trying to understand what it is, and why the floppy part is so prominent. I understand now.
    ...
  11. I understand the difference between network file...

    I understand the difference between network file systems (the re-director interface) and block devices so I'll ask the question a different way:

    If ethflop is providing a block device for DOS to...
  12. Can you explain the "floppy" aspect of this? ...

    Can you explain the "floppy" aspect of this? We've talked about using a block mode device driver in the past which would be backed by a raw disk image on a server somewhere. What makes this program...
  13. I've thought about either EMS or extended memory....

    I've thought about either EMS or extended memory. EMS is probably a better idea - even the XT class machines can use it (assuming a suitable card is installed). I'll add it to the list.
  14. I have to test EPPPD again to refresh my memory...

    I have to test EPPPD again to refresh my memory but my impression of it at the time was that it did not work well under load. Especially when using an 8250 UART; there is no room for error because...
  15. Sticky: If you are even slightly thinking about it let me...

    If you are even slightly thinking about it let me know offline and we can talk about what to expect.

    I think that a lot of people undersell themselves in this type of situation. If you are...
  16. Sticky: VCF Pacific Northwest 2020: March 21st and 22nd!

    (We're doing it again!)

    56091 -- 56092

    The Vintage Computer Federation is pleased to announce Vintage Computer Festival Pacific Northwest 2020! We will be at Living Computers:Museum+Labs in...
  17. Replies
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    I never claimed to invent anything. However,...

    I never claimed to invent anything. However, being able to read, understand and follow specifications is a good skill to have. And once again, I quickly admitted that I was surprised by the...
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    And for the record, this is the post...

    And for the record, this is the post where I pointed out the specific error in your code. You worked around a problem problem you didn't understand. I identified the flaw in your code.

    The...
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    Relevant post here: ...

    Relevant post here:

    http://www.vcfed.org/forum/showthread.php?57027-EtherDFS-an-ethernet-drive-for-DOS&p=456493#post456493

    I was quite surprised that the Xircom adapter was adding a byte of...
  20. Read the documentation in the PDF file - there...

    Read the documentation in the PDF file - there are instructions for how to collect a trace from mTCP programs.
  21. Recursive mget is not going to happen any time...

    Recursive mget is not going to happen any time soon - for reasonably sized directory hierarchies it can work but if somebody goes bananas there is a deeply nested tree of files memory becomes an...
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    The redirector interface is a mixed bag. There...

    The redirector interface is a mixed bag. There is enough sample code out there but the interface was never formally documented by Microsoft. So it is usable but there is no one specification to...
  23. The technique stays the same even if the hardware...

    The technique stays the same even if the hardware does not. The only thing that changes if the FPS ... I'd really like to get Ethernet in the modem slot though. For bonus points I'd like to have...
  24. I'm not estimating 110KB/sec - I measured it:...

    I'm not estimating 110KB/sec - I measured it: http://brutman.com/mTCP/mTCP_Performance.html

    Look at the second table for raw TCP/IP socket performance. It measures the TCP stack without any file...
  25. That's a good one, and I forgot about it...

    That's a good one, and I forgot about it previously so I'm going to add it to the list.

    (There are FTP extensions that enable that behavior. They are optional but they are nice to have ...)
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