Re: virtual serial drive, so how is serial port settings negotiated

[Kevin <kevin@hackaday.com>]

On Wednesday, October 3, 2012 9:30:31 PM UTC-5, Kevin wrote:
> On Wednesday, October 3, 2012 9:14:52 PM UTC-5, schmidtd wrote:
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> > On 10/3/2012 9:33 PM, Kevin wrote:
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> > > On Wednesday, October 3, 2012 7:49:13 AM UTC-5, schmidtd wrote:
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> > >> One complicating factor - the serial library on the II side is blocking.
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> > >>    You can hit escape to stop it when communications are going nowhere,
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> > >> but if there's no connection, it'll just sit until you do.  I changed
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> > >> that when I implemented the driver for the /// so there's also a
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> > >> timeout.  I intend to move that code over to the II as well, but there
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> > >> will be a ripple effect throughout the family that will need quite a bit
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> > >> of retesting.
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> > > the current system seems ok to me, but dont let me stop you making it more user friendly!
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> > Ok!  Now it's non-blocking.  Neat side-effect: speediboot doesn't have 
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> > to pause or get manually restarted when your SSC takes more time than I 
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> > expect to recover after the initial reset.
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> > > next grilling er question
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> > > delays!
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> > > I have a good idea what read from client delays should be, but I havent found any write from host delays yet, skimming over your source on SF.net
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> > > as much as I like a good treasure hunt, I like a good spoiler too =) so whats the hard numbers for
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> > > host reading bytes from client
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> > > host sending bytes to client
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> > I'm not sure what you're asking.  Do you mean how long to wait before 
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> > deciding the client isn't there any more?  Like timeouts?  For each byte 
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> > that is being requested from the client, there is a timeout - look for 
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> > the readByte() calls.  Various places use different values.  But you 
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> > shouldn't need more than a second or two in any worst case.  And of 
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> > course sending you just blast as fast as you can at the port; the baud 
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> > rate will pace you.
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> > > thank you very much for your help sofar
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> > You bet!
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> the timeouts are 5ms on the VSDRIVE parts, I can shave them to like 2 but didnt want to push it, 5 is fine
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> "blast as fast as you can at the port"
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> no problem!

apparently I am not doing something right, I have a image file that have a few folders, apple desktop, copy 2 plus etc, and they work find using a PC and ADT, when I stick the exact same image on my SD card all the directories show up empty

have you seen anything like that before?