There, I fixed it. After all these years. My soul will be free now.

Here is what the authors meant and all 8 possible configurations.

Sponsored ($0) by #AmstradCPC #CPC manual recreation by RetroFunPL :-) #Z80 #CPMPlus

Fired up my retro 1985 #Amstrad #PCW256. Been modified to work with standard floppy-disk controller and standard composite video. Runs #cpmplus just fine. #retrocomputing
[03/01/2020]

Anyone know how to write an assembly program on CP/M so it can use QTERM patches?
How do these work?
Where can I learn this?

#CPM #CPMPlus

I have moved my CP/M 3 to
https://gitlab.com/SolderGirl/CPM3_2063_Retro

I have also revamped the build process to use MAKE.
If you have a 2063 Z80 Retro! board with the official CP/M release, you can just download the .LBR file, transfer it to your CP/M, then unpack it on a separate drive or user area, and just run MAKE. With no options, it builds everything.

#CPM #CPMPlus #Z80retro

SolderGirl / CPM3_2063_Retro · GitLab

The CP/M 3 operating system, ported to John Winans' Z80 Retro board

GitLab

Project NHACP is postponed for now.
I got NHDATE and NHDIR working, and I got NHPUT to the point where it opens a file on the server.

But when I try writing to the file, the server has an internal exception and never responds.

So I will have to wait for a new version of the server software and hope that it will work then.

#CPM #CPMPlus

Added NHDIR
But you need version 2.1 of the NabuNetwork Internet Adaptor Software for it to work.

https://github.com/Stefanie80/CPM_NHACP_Utils/releases/latest

#CPM #CPMPlus

Release Now with NHDIR · Stefanie80/CPM_NHACP_Utils

Added NHDIR source and binary

GitHub

I have a little christmas present for the CP/M Plus users out there.
Maybe you have seen the awesome work the NABU crowd is doing.
Soon, all CP/M 3 users can benefit from parts of these efforts. I am in the process of writing a set of Utilities that will allow copying files to and from a NHACP server on the AUX port. They will eventually also allow mounting images from the server.

#cpm #CPMPlus #nhacp #nabu #z80

I just pushed all the new changes I made over the last two weeks to GitHub. Almost every single file has been changed. All the drivers have been rewritten, as has been everything from the ROM to the bootloader to the system itself.

https://github.com/Stefanie80/CPM3_2063_Retro

#CPM #CPMPlus #retrocomputing #Z80

GitHub - Stefanie80/CPM3_2063_Retro: The CP/M 3 operating system, ported to John Winans' Z80 Retro board

The CP/M 3 operating system, ported to John Winans' Z80 Retro board - GitHub - Stefanie80/CPM3_2063_Retro: The CP/M 3 operating system, ported to John Winans' Z80 Retro board

GitHub
It took a while, but this weekend I finally finished my latest milestone for CP/M 3.
If you know that OS, you know how easy it is to integrate a disk driver. Just add it to the device table and link command and it just works.
But for character devices, it was a lot more complicated. I have now implemented the same driver model for character devices as well.
This makes it very easy to add a driver for a character device, and it can even be added as RSX at runtime
#cpm #retrocomputing #CPMPlus

Success!
It took a solid 14 hours of debugging and fixing the most facepalmingly stupid mistakes, but now the new driver is working!

56k TPA and no crashes so far 🥳

#CPMPlus