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davidrg / ckwin

Kermit 95 (C-Kermit for Windows and OS/2) - scriptable internet and serial communications with terminal emulation
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Unable to transfer files to a device #1

Closed GovindRulz closed 2 years ago

GovindRulz commented 9 years ago

I have trying to send file over to a linux based device , but k95 keeps crashing . tried running it as administrator . , attempted logging too . the log file gets generated but its empty . am kind of new to this , please help . thank you :)

GovindRulz commented 9 years ago

:( :(

davidrg commented 9 years ago

How are you trying to transfer the file?

The current codebase is missing SSH support (US cryptography export regulations prevented its release so it needs rewriting). To talk to a linux machine you'll need to use an RS232 cable or a telnet connection with C-Kermit running on the machine at the other end (or use FTP).

If you need to transfer files using SSH then WinSCP may be a better tool for now.

GovindRulz commented 9 years ago

Thank you so much for your response David. Am connecting to a linux machine through the RS232 Cable , I have c-kermit , running on the machine . I compiled your source code , executed the exe passing parameters via a config file using the 'take' command.

Im able to transfer files to and from the device using Hyper terminal , But when i use K95 or the executable from your source , the executable either crashes mid way , it says there is an error in the transfer. I tired to generate a log , the file is getting created but there is no data in it .Please note my PC is windows 7 . I want to integrate this file transfer capability with a dot net application , ive been successful in communicating with device over the COM port , using my dot net app.

Listed below is the sequence of commands passed via command file

set line /dev/ttyS0

set line /dev/ttyUSB0

set line /dev/ttyACM0

set port COM9 set speed 115200 set carrier-watch off set handshake none set flow-control none robust set file type bin set file name lit set rec pack 1000 set send pack 1000 set window 5 set dial display on set file collision overwrite SET SESSION-LOG TEXT log session log.txt

kermit -r

kermit -s c:\Hello.txt

Govind +91-9995822546

govind@horizontechsolutions.in

On Thu, Jun 4, 2015 at 3:50 AM, David Goodwin notifications@github.com wrote:

How are you trying to transfer the file?

The current codebase is missing SSH support (US cryptography export regulations prevented its release so it needs rewriting). To talk to a linux machine you'll need to use an RS232 cable or a telnet connection with C-Kermit running on the machine at the other end (or use FTP).

If you need to transfer files using SSH then WinSCP may be a better tool for now.

— Reply to this email directly or view it on GitHub https://github.com/davidrg/ckwin/issues/1#issuecomment-108631158.

davidrg commented 9 years ago

Looks like this might be a compatibility issue with newer versions of Visual C++ (2010 at least, possibly other verions) encountered in more recent test builds I've done. Sometime in the next week I hope to get a bit of time to look into this in more detail and try to fix it. In the meantime if you're still looking to use C-kermit for windows and don't have older compilers handy, earlier test builds done with Visual C++ 6 are apparently able to transfer files successfully, the most recent of which is available here: http://ftp2.zx.net.nz/pub/Kermit95/test_builds/3_0-21-nov-2013/winkermit-3.0-test-21-nov-2013-vc6.zip

davidrg commented 2 years ago

Should be fixed now - all versions of Visual C++ from 6.0 SP6 through to 2022 should be able to complete file transfers successfully now.