Saving Sharp PC-G850VS text file to tape? - Printable Version +- HP Forums (https://www.hpmuseum.org/forum) +-- Forum: Not HP Calculators (/forum-7.html) +--- Forum: Not remotely HP Calculators (/forum-9.html) +--- Thread: Saving Sharp PC-G850VS text file to tape? (/thread-18553.html) |
Saving Sharp PC-G850VS text file to tape? - toml_12953 - 07-13-2022 02:11 PM I have a Sharp PC-G850VS and I'd like to save C text files to tape. Right now, the only way I can think of doing it is to convert the text file to a BASIC program and BSAVE it. When I want it back, I BLOAD it then convert the BASIC program back to a text file. The problem with this is that BASIC converts everything to upper case and the C interpreter needs lowercase keywords and function names. Is there a better way? I looked all through the English translation of the German translation of the Japanese manual but didn't find anything. RE: Saving Sharp PC-G850VS text file to tape? - Chr Yoko - 07-18-2022 02:39 PM Do you have a USB to RS232C interface ? exemple : https://silicium.org/forum/viewtopic.php?f=17&t=42285 Maybe easier to save different types of files than on a cassette ? That kind of interface looks not too difficult to make DIY. I am on the process to make one for a PC E500 (15 Pins 1.27mm pitch interface) and one for the PC G850 using a 11 pins 2.54mm pitch interface. Once validated, i could share the PCB design. RE: Saving Sharp PC-G850VS text file to tape? - mfleming - 07-18-2022 09:06 PM Thanks to both of you for these references. I've built an 11-pin interface for the G850, so it's nice to see a detailed writeup on how to use. The SD gadget would be fun to replicate with some other board as controller. RE: Saving Sharp PC-G850VS text file to tape? - mfleming - 07-19-2022 11:48 AM The "Temporarily Out Of Stock" notice is fairly common these days, so I thought I would do a build from what I have on hand. The Teensy 3.5 has an SD connector on board and is 5V tolerant. Just need to find a display in the parts box! ~Mark RE: Saving Sharp PC-G850VS text file to tape? - Chr Yoko - 07-19-2022 03:22 PM Thanks for the GitHub link to a SD card gadget ! Found those "HowTo" too that might be interesting to some : https://kurikou.sakura.ne.jp/pokekon/option/USBlvc2.html With the software link (use 7Zip to open the archive) : http://kurikou.sakura.ne.jp/resource/pcglink.lzh Just need to learn Japanese, Gambate Kudasai ! |