Re: [Freedos-user] USB to RS-232 Adapters

2024-09-13 Thread Louis Santillan via Freedos-user
Just realized I emailed Dan off list. You can see FreeDOS running on an hp t5745 here https://sites.google.com/view/lpsantil/home/dos-subsystem-for-linux-on-a-hp-t5745 FreeDOS runs beautifully on an HP t5745 variant Thin Client ( https://www.parkytowers.me.uk/thin/hp/t5740/). I have 4 and I also

Re: [Freedos-user] USB to RS-232 Adapters

2024-09-13 Thread Dilan Rona via Freedos-user
you could also consider 86Box, if you havent heard of it before On Friday, 13 September 2024 at 20:40:21 GMT+2, Dan Schmidt via Freedos-user wrote: Hmm(Scratching chin) Am I the only one on this thread thinking about getting a dirt cheap t5740 to try to run a FreeDos thin client? 

Re: [Freedos-user] USB to RS-232 Adapters

2024-09-13 Thread Dan Schmidt via Freedos-user
Hmm(Scratching chin) Am I the only one on this thread thinking about getting a dirt cheap t5740 to try to run a FreeDos thin client? Does FreeDos run on Atom? On Sat, Sep 7, 2024 at 5:09 PM Louis Santillan via Freedos-user < freedos-user@lists.sourceforge.net> wrote: > I agree with Eric. Som

Re: [Freedos-user] USB to RS-232 Adapters

2024-09-10 Thread Karen Lewellen via Freedos-user
Hi frank, No need to apologize, its a understandable mistake. Text to speech may be one of the most abusing phrases for how adaptive technology actually works that I can personally think of, speaking for myself of course. Indeed there are ways to, as you outline, send characters to a synthesiz

Re: [Freedos-user] USB to RS-232 Adapters

2024-09-10 Thread Frantisek Rysanek via Freedos-user
Dear Karen, > From my DOS desktop I am using a DOS ssh program into a Linux > shell where I run Linux programs. My screen reader program > processes all items on the he screen and so forth. Oh I see now :-) The DOS screen just displays what it gets from the SSH client program, effectively a te

Re: [Freedos-user] USB to RS-232 Adapters

2024-09-09 Thread Karen Lewellen via Freedos-user
Hi there, Will pass on the simulation suggestion. where I wish to ask a question is about your sense that a screen reader, which is not only a a passing of character strings from the computer to a hardware synthesizer will not be able to read the Linux Console? In theory, I am doing somethin

Re: [Freedos-user] USB to RS-232 Adapters

2024-09-08 Thread Frantisek Rysanek via Freedos-user
...regarding running DOS in a VM guest (emulation) and having plausible RS232 UART emulation: I'd hazard a guess that qemu-kvm does strive to deliver this: https://serverfault.com/questions/872238/qemu-and-serial-ports-on-the- guest-os root@hv:~$ qemu-system-x86_64 -device isa-serial,help isa-s

Re: [Freedos-user] USB to RS-232 Adapters

2024-09-08 Thread Frantisek Rysanek via Freedos-user
Regarding maintenance of Motorola radios: I used to have a colleague in that business. He always kept an old PC with a legacy serial port (16C550A UART) running Windows 95 I believe. In those "pre-NT" Windows editions, DOS apps still had direct access to hardware, DOS style. I understand that som

Re: [Freedos-user] USB to RS-232 Adapters

2024-09-08 Thread Karen Lewellen via Freedos-user
Eric, You are welcome...given your focus has nothing to do with the question though I will skip the rest. The question, for as a reminder, is if freedos has the ability to simulate a serial port, if the person intends to use a USB device, i. e. their computer has no serial port.The answer was

Re: [Freedos-user] USB to RS-232 Adapters

2024-09-08 Thread Eric Auer via Freedos-user
Thank you for the license warning, Karen. The github page links e.g.: https://bluegrasspals.com/pipermail/dectalk/2020-June/005253.html https://bluegrasspals.com/pipermail/dectalk/2015-October/004517.html So it is probably not a good idea to use Dectalk as Linux synth. Which brings us back t

Re: [Freedos-user] USB to RS-232 Adapters

2024-09-08 Thread Karen Lewellen via Freedos-user
Eric, To prevent anyone from trying one of your suggestions, the dectalk software is *very* legally copyright protected. While that project exists, it cannot be used for software work in any operating system, Linux or anything else without permission. something I imagine is stated on GitHub.

Re: [Freedos-user] USB to RS-232 Adapters

2024-09-08 Thread Eric Auer via Freedos-user
Hi Karen, I have checked the web regarding Dectalk USB: https://www.tegakari.net/en/2017/10/dectalk_usb/ shows an image of a small device indeed having both USB and serial port connectors, as well as a 6 volt power connector. you can also run it for 1 hour from a 9 volt battery. However, s

Re: [Freedos-user] USB to RS-232 Adapters

2024-09-07 Thread Karen Lewellen via Freedos-user
Hi Eric, a bit in context. On Sun, 8 Sep 2024, Eric Auer via Freedos-user wrote: Depends on the nature of the USB speech synth. You can do it if the USB version of the synth in fact is just the serial one with an USB serial bridge chip added, or maybe even just an USB serial adapter cable to

Re: [Freedos-user] USB to RS-232 Adapters

2024-09-07 Thread Eric Auer via Freedos-user
Karen, granted I was intending to connect my  friend in California with Joseph Norton, he wants to run freedos, but use a USB speech synthesizer. If I follow what you say here, in theory at least, he could use this Linux USB drivers for the actual hardware, but in an emulator, tell say his sc

Re: [Freedos-user] USB to RS-232 Adapters

2024-09-07 Thread Karen Lewellen via Freedos-user
Eric, I have a question about something you write here. granted I was intending to connect my friend in California with Joseph Norton, he wants to run freedos, but use a USB speech synthesizer. If I follow what you say here, in theory at least, he could use this Linux USB drivers for the actual

Re: [Freedos-user] USB to RS-232 Adapters

2024-09-07 Thread Louis Santillan via Freedos-user
I agree with Eric. Something like an HP t5740, Dell Optiplex 9010 or 9020 or 790, is about $25 on eBay, runs DOS well, will run DOS well off a cheap 4-16GB USB drive, and will also come with 9-pin serial. The Dells might even be free on Facebook Marketplace or Craigslist. On Sat, Sep 7, 2024 at 1

Re: [Freedos-user] USB to RS-232 Adapters

2024-09-07 Thread Eric Auer via Freedos-user
Hi Luke, I am looking for information about getting a USB to RS-232 adapter to work in the FreeDOS environment. This is the first step in a project to find an alternative in programming legacy Motorola handheld and squad mobile radios. I guess the experts here are Bret Johnson and Georg Pott