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Anomaly when using Kermit transferring files to FreeAXP using telnet console
- BobGezelter
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4 years 8 months ago #5709
by BobGezelter
Replied by BobGezelter on topic RE: Anomaly when using Kermit transferring files to FreeAXP using telnet console
No joy on TTA0. Transfer fails after approximately 3400 packets. Packet size 128, two packet window.
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- Bruce Claremont
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4 years 8 months ago #5710
by Bruce Claremont
Replied by Bruce Claremont on topic RE: Anomaly when using Kermit transferring files to FreeAXP using telnet console
If you cut and paste the PAK file to TTA0, do you get an overrun?
1) Open the PAK file in Notepad and copy the entire contents.
2) In the TTA0 session, issue a CREATE file command.
3) Paste the contents of copy buffer into the TTA0 session.
4) Ctrl^Z to terminate the CREATE command.
I do this all the time using PuTTY. With large text files, you'll get an overrun using OPA0, but it will work fine with TTA0.
1) Open the PAK file in Notepad and copy the entire contents.
2) In the TTA0 session, issue a CREATE file command.
3) Paste the contents of copy buffer into the TTA0 session.
4) Ctrl^Z to terminate the CREATE command.
I do this all the time using PuTTY. With large text files, you'll get an overrun using OPA0, but it will work fine with TTA0.
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- malmberg
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4 years 8 months ago #5711
by malmberg
Replied by malmberg on topic RE: Anomaly when using Kermit transferring files to FreeAXP using telnet console
I have never crashed an hardware alpha from overrunning the serial port on input. Never tried it.
But yes, I have done it on a VAX. Using a dz class port (TTcn:, OPcn<img src='../images/smiley/smile.gif' alt='smiley'> on a VAX will crash it if you feed it characters faster than it the CPU can pull characters off of it.
Since the console ports on an Alpha appear to also be TT class devices, the driver may have the same weaknesses it you feed it characters too fast.
But yes, I have done it on a VAX. Using a dz class port (TTcn:, OPcn<img src='../images/smiley/smile.gif' alt='smiley'> on a VAX will crash it if you feed it characters faster than it the CPU can pull characters off of it.
Since the console ports on an Alpha appear to also be TT class devices, the driver may have the same weaknesses it you feed it characters too fast.
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4 years 8 months ago #5712
by iamcamiel
Replied by iamcamiel on topic RE: Anomaly when using Kermit transferring files to FreeAXP using telnet console
Bob, I realize I'm late to the party, but could you send me a copy of the .cra file?
Camiel
Camiel
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