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Post by C128Man on Jul 20, 2020 19:02:15 GMT
Hi,
On VICE, I'm trying to transfer data over a RS232C connection. I can print what I receive through the connection. But, if I open a disk file during the transfer, I've got garbage on screen and store on disk.
Is the disk file and RS232 share the same buffer? Is it a emulation problem? I've found nothing relevant on internet.
C128Man
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Post by bjonte on Jul 21, 2020 19:17:00 GMT
Couldn’t it be that the 128 won’t keep up with the RS232 stream if interrupted by disk accesses? The kernal load routines are sometimes stalling when waiting for sectors to be read in the drive. Are you using some kind of handshake to ensure both sides are keeping up?
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Post by C128Man on Jul 22, 2020 8:33:33 GMT
I don't know if VICE can handle RTS/CTS, I can simulate the XON/XOFF flow control.
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