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Home » RBC Forums » General Discussion » xmodem-1K, ymodem, or zmodem (improved data transfer programs for CP/M)
Re: xmodem-1K, ymodem, or zmodem [message #9034 is a reply to message #9029] Sun, 22 August 2021 07:01 Go to previous messageGo to previous message
Wayne W is currently offline  Wayne W
Messages: 385
Registered: October 2015
Location: Fallbrook, California, US...
Senior Member
b1ackmai1er wrote on Sat, 21 August 2021 18:15
I had tried these settings on my machine

ZmodemDataLen=128
ZmodemWinSize=4096

which improved but did not resolve the issue.

I tried swapping the CIO order but that is giving me some weirdness, so it looks like an issue with my machine/configuration.

Hmmm... that's disappointing. I think you said you are using your USB-FIFO interface. I am going to try some other systems with different serial hardware and see if anything changes for me. I was using my Mark IV system for testing. The console was on the first ASCI port. I used John Coffman's 4 port serial board for the communication port. I hacked the proper port value into the overlay to achieve this.

b1ackmai1er wrote on Sat, 21 August 2021 18:15
Did you want submit ass an app or as a build package for romwbw?

I think I would prefer to have a build package. Similar to the way that XM is built. If I understand correctly, it will requite Hi-Tech C, right? That will will require some work because it probably means adding some files to the Tools/zx/cpm/... directories.

Before submitting a pull request, could you describe what is needed?

Thanks,

Wayne
 
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