> On 20 Apr 2016, at 23:25, Phil Budne <p...@ultimate.com> wrote: > > Ken.Cornetet wrote: >> I guess I need to shout this: >> ******* KERMIT DOES NOT WORK ON SIMH EMULATED RTE-6/VM ******** > > Why not? > >> Kermit does not exist (and probably couldn't feasibly exist) on any earlier >> versions of RTE. > > Again, why not? > > Having just written a new shell for PDP-7 UNIX (because the original > could not be found), I can't imagine much other than a lack of > something resembling a serial console that would prevent _some_ > version/subset of KERMIT (or something similar like X or ZMODEM) from > being cobbled together. >
And since the connection can be assumed to be lossless, the protocol could be really simple, e.g. something like this: G=Guest, H=Host Example of a write operation.. G: WRITE-FILE H: ACK // Now we send the file structure / word size etc G: FILE-META-DATA G: <file size and a bunch of OS specific stuff that is written to a second file> H: ACK G: FILE-DATA G: <the actual data> G: ACK Done.
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