On Tue, Feb 22, 2022 at 11:29 AM Ray Jewhurst via cctalk < [email protected]> wrote:
> I was wondering how well a Greaseweasel would write floppies for my > Rainbow. I've not tried this with my kyroflux, so no comment. > Also, I saw that someone had images for Venix-86 Rainbow and I was > wondering if they would be interested in sharing them. > https://fosdem.org/2022/schedule/event/venix/ for my recent Venix-86 talk https://github.com/bsdimp/venix/ has all the images you'll need, but maybe not in the most useful format, but see dist/rb/README.md with details. You'll also want to install the Boston Software Works (BSW) version since it supports most hard drives and not just RD50s. Please don't hesitate to get in touch if you have any questions. I've been running it on and off for a while now and would love to see more use it. Also, you can run this with mame, though I've only done it with the Rainbow 100B, none of the other models. You'll need at least 256kB, but happiest with max (892k) settings.192k might boot, but anything smaller will not boot. Warner > Thanks > Ray > > Sent from my Verizon, Samsung Galaxy smartphone > Get Outlook for Android<https://aka.ms/AAb9ysg> > ________________________________ > From: cctalk <[email protected]> on behalf of Paul Koning via > cctalk <[email protected]> > Sent: Tuesday, February 22, 2022 1:17:12 PM > To: Joshua Rice <[email protected]>; [email protected] < > [email protected]> > Subject: Re: Installing an operating system on the 11/83 - update. > > > > > On Feb 22, 2022, at 12:27 PM, Joshua Rice via cctalk < > [email protected]> wrote: > > > > I have a generic 5.25” (not sure of brand) in my dell GX1 but it writes > plain SSDD floppies in RX50 format no problem. > > > > The RX33 was a pretty standard PC floppy drive AFAIK, just configured > (with jumpers) to work as an RX33. You may find better milage configuring > it as a PC floppy drive, as PUTR expects to work on PC drives at the device > level. Having a real RX33 might be throwing it off. Don’t take it as > gospel, since i’ve not got an RX33 to test it with. > > > > Not sure if PUTR can copy images to a floppy, as i’ve only used it to > build a bootable RT11 disk, and make a few RT11 disks out of the contents > of images mounted by PUTR. You might find it better to work on a blank > formatted floppy and build up from there. > > I have a utility to go between real floppies and images, it's included > with my RSTSFLX utility. It can deal with interleaving, so (for example) > you can have an image file in logical block order as they usually are, and > copy that to a floppy in the correct physical order. Or you can have an > image that's in physical order, as you would use for the xHomer fork of > SIMH. > > Look for svn://akdesign.dyndns.org/flx/trunk -- the program I mentioned > is rx50.py. > > I have no idea if this can be made to work on Windows, but it runs fine on > Linux. (I did once, long ago, write code for DOS -- DJGPP -- to access the > PC floppy in the right way to read/write RX50 format floppies, but while > that works fine under Win95 it probably won't work under WinNT derivatives.) > > paul > > >
