Posts by vovanium@quietplace.xyz
(DIR) Post #AqJVum3ys8Q9uTlcv2 by vovanium@quietplace.xyz
2025-01-21T13:12:29.780Z
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@drq@mastodon.ml @mara@andamunda.alda.ms Кстати, возможно у этой схемы есть недостаток: генерация нового архива по каждому запросу — расточительная трата ЦПУ. Нужно что-то вроде инкрементальных бэкапов.
(DIR) Post #AriHl0WECDRL7qyxJw by vovanium@quietplace.xyz
2025-03-04T14:06:34.253Z
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@Suiseiseki@freesoftwareextremist.com @kotik@mastodon.ml Proofs?
(DIR) Post #ArkIxDcFobkRUW6iQq by vovanium@quietplace.xyz
2025-03-04T15:42:51.661Z
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@Suiseiseki@freesoftwareextremist.com You're almost predicted the next question, but I like to dig more deeply.What makes a specific bunch of numbers open or closed source?What if it is a...microcode published by the device manufacturer?blob published by the manufacturer, like device initialization sequence?exactly the same in decoded (using mfg's docs) form?same with undocumented codes?fine tuning coefficient table acquired by a (long and expensive) experiment?machine code trick made with by-hand binary encoding?control sequence obtained by reverse-engineering and experimenting with the device?(and more questions alike)
(DIR) Post #Arm8ACwWuzWbzNVCFM by vovanium@quietplace.xyz
2025-03-06T01:22:24.362Z
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@Suiseiseki@freesoftwareextremist.com A microcode update usually consists of undocumented microprocessor machine code that define operations to execute and where to hook those operations into hardware microcode and such instruction set is often advanced enough to allow Machine Specific Register and CPUID reconfiguration.You see, there's no intention of CPU manufacturer for you to modify the microcode. The microcode is their private thing, like the whole CPU circuit schematics. If you're open source purist you should require CPU have its circuit schematics open too. Otherwise how can you be sure some instruction #4E71h known to you as NOP does not hide some special commands in its bits?Ah you can see, with the source form above, you have the freedom to change the software and to configure the hardware to do your computing as you wish.You state that you may want to change init sequence for some purpose. In practice you cannot. Init sequences commonly contain data specific to the whole device the chip you initialize built into. Any change will have no sense without digging into devices's circuit. Like, there's LCD display MSP2807 build with ILI9341 controller (it is a real device). Its initialization code consist of hundred of lines like LCD_WR_REG(0xCF);But only a few bits you can practically change, like inversion, gamma control etc. Others specify things like driver voltage, multiplex, signal polarity or reference frequency. While you can undestand it completely by hours of digging into controller's datasheet, it will have no practical result.A lookup table filled with mathematical coefficients that you can use to quickly approximate say square roots is the source code and generally that kind of thing has a comment on top, or array name explaining what such array is for.Same for that arrays: //download it to the target device to make it up and running and that's it.You may say 'stop, i can make my own table if I wish if it is properly documented!' In practice there are tables like temperature calibration you cannot make yourself without specific factory equipment.Typically handcrafted assembly is less than 100 bytes, or is a few hundred at most (for anything longer, anyone not insane would write assembly and comment that assembly).Oh, please! Many devices have things like finite state machines or special purpose processors inside. It is often too expensive to release full-featured assembler, so they just semi-handcrafting their programs.Bottomlike:A reverse-engineered init sequence deduced by reverse-engineering and experimenting always contains comments describing what is believed each line, or group of lines does.Mos lines will be like: device operate weird in (some condition) when you change this byte.It's just ridiculous that it's not the code that makes a program open source, but the comments on it.(please do not take my words too serious: I'm just curious about the whole situation)
(DIR) Post #AscHY7ARg1ms2ljzLk by vovanium@quietplace.xyz
2025-03-31T14:27:31.371Z
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@a1ba@suya.place @rf@mastodon.ml У меня билайн. Работает.
(DIR) Post #AssMM6GH6RXmUZzQVE by vovanium@quietplace.xyz
2025-04-08T08:37:57.633Z
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@ngmariika@mastodon.social @trigrax@mastodon.ml В убыхском языке 20 видов увулярных звуков.Жаль, вымер.(Инфа из википедии, не проверял.)
(DIR) Post #At1P4CR3STgEiFpMDg by vovanium@quietplace.xyz
2025-04-04T15:37:29.828Z
1 likes, 0 repeats
Моё хобби: подписываться из-за аватарки.
(DIR) Post #AtwOiduGol9sIvZYHY by vovanium@quietplace.xyz
2025-04-30T11:46:47.626Z
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@razzlom @post_hardcore@social.exo.icu И мы сами его таким сделали.
(DIR) Post #AuMJ9464OJj25s4EwS by vovanium@quietplace.xyz
2025-05-22T08:50:12.442Z
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@Chia@lamp.leemoon.network А это надо делать после очистки от кожуры или до?
(DIR) Post #Aw07l3RC9zi8lrxOXA by vovanium@quietplace.xyz
2025-07-10T19:59:48.728Z
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@razzlom И буквыABCDＡＢＣＤ
(DIR) Post #Aw07l4qkuRkd9QvK0u by vovanium@quietplace.xyz
2025-07-10T20:01:39.120Z
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@razzlom Они у них по ширине иероглифов (Fullwidth)
(DIR) Post #Aw07l6EXlUNDRV3pjM by vovanium@quietplace.xyz
2025-07-10T20:04:33.152Z
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@razzlom Особая азиатская эстетика, наверное. А, и чтобы по вертикали писать. Так то они исходно вертикально писали.
(DIR) Post #AwBL8bWDKCAFDAWspE by vovanium@quietplace.xyz
2025-07-15T09:13:57.159Z
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:blobfoxdrakedislike: Строить удобные для всех дорожки.:blobfoxdrakedislike: Разработать правила движения для индивидуального транспорта.:blobfoxdrakedislike: Пропагандировать взаимную вежливость и уважение.:blobfoxdrakedislike: Улучшать общественный транспорт.:blobfoxdrakelike: Запретить электросамокаты.RE: https://quietplace.xyz/notes/aa7p4ald9nzw00lv
(DIR) Post #AxhXP3QgyZCIiaboLA by vovanium@quietplace.xyz
2025-08-30T13:15:00.182Z
1 likes, 1 repeats
Старушка в электричке:Что ни закон, то дурдом
(DIR) Post #AysSwaDGk6F2Mg3Pqy by vovanium@quietplace.xyz
2025-10-04T21:00:47.410Z
1 likes, 0 repeats
@Shpankov@social.vivaldi.net @n0icz@mastodon.ml Если вам нечего скрывать, опубликуйте, пожалуйста:— Номер банковской карты, срок действия, код на обороте.— Адрес места жительства, качественные фотографии ключей, а также время, когда никого не бывает дома.— Логины и пароли от аккаунтов в соцсетях.— Сексуальные фантазии и фетиши.
(DIR) Post #B0NVn1sG1csPwYLKDI by vovanium@quietplace.xyz
2025-11-18T18:13:04.925Z
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@contrinitiator@metalhead.club Из теста?
(DIR) Post #B0nmuj2kEH55x2WOXY by vovanium@quietplace.xyz
2025-12-01T10:19:26.322Z
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#nocomment .tar.zip
(DIR) Post #B0uK3zvfHRH2Mbzycq by vovanium@quietplace.xyz
2025-12-04T12:16:47.545Z
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@contrinitiator@honk.any-key.press Есть очень важное дополнение: «Никто не знает правду. Я знаю».
(DIR) Post #B12czqXdh3gEU5Arh2 by vovanium@quietplace.xyz
2025-12-08T13:04:48.141Z
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А как вам такое?In the electronic encoding standard Unicode, a pair of uppercase and lowercase forms of the letter was introduced in version 4.0 (2003).[11] For this purpose, new lowercase forms for modern typography, for which no prior typographic tradition existed, had to be designed.Перевод: В стандарт электронной кодировки Unicode заглавная и строчная буквы были внесены к версии 4.0. Для этих целей была разработана строчная форма для современной типографики. (https://en.wikipedia.org/wiki/San_(letter))То есть они буквально внесли в стандарт букву, которой до сих пор не существовало — в древней Греции, очевидно, не было строчных букв — только затем, что, вероятно, кому-то может понадобиться записать древнегреческий текст в современном стиле.
(DIR) Post #B1wXHTZSNwPs38YgDY by vovanium@quietplace.xyz
2026-01-04T13:43:20.020Z
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@n0icz@mastodon.ml не совсем понятно, они именно осуждают, или завидуют.