pedro 🍉

Working on Open Source Software. Software Engineer 👨🏻‍💻, DIY enthusiast 🔧.
I like machines which make noise 🎛.

Também tweeto em português 🇵🇹. A volte anche in italiano 🇮🇹.

#eurorack #electronics #rust #rustlang #synth #fedi22

Public Key

npub1t68wenzg2f07yn7dx5exp74sr2hgqvgasw5sp6zxz6twutuxyq9qgpe5g6

NIP-05 Address

ubik_at_fedi.turbofish.cc@mostr.pub

Profile Code

nprofile1qqs9arhve3y9yhlzflxn2vnql2cp4t5qxywc82gqaprpd9hw97rzqzsprpmhxue69uhhyetvv9ujumn0wdmksetjv5hxxmmdqyt8wumn8ghj7un9d3shjtnwdaehgu3wvfskuequ5t4fq

Publishing to

relay.noswhere.com

relay.nostr.band

relay.mostr.pub

Author Public Key

npub1t68wenzg2f07yn7dx5exp74sr2hgqvgasw5sp6zxz6twutuxyq9qgpe5g6

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Last Notes

2024-09-05 17:30:29

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@npub1my3…2czl *forró plays in the background*

2024-09-03 10:51:43

Ouvi o podcast do Observador "Um Rei na Boca do Inferno", e a conclusão é: por favor, se não têm material para fazer um podcast, não façam, dediquem-se a outra coisa. À semelhança da "Operação Papagaio", é uma mão cheia de nada, um diz que disse e aconteceu que resulta em basicamente nada e não chega a ser sequer um "e se tivesse acontecido?"

2024-09-03 05:40:14

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@npub1kxp…lt8h me paenitet, I couldn't resist.

2024-09-03 05:39:03

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@npub1kxp…lt8h ROMANES EUNT DOMUS

2024-09-02 05:32:10

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@npub1hdj…vjzw Bem-vindos, galera! 🇧🇷

2024-09-01 12:18:35

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@npub1ncn…hv7t ah, now I remember , what pisses me off the most is that it can't have a return value, which invalidates a more functional approach.

2024-09-01 12:16:04

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@npub1ncn…hv7t yeah, you're right. It's still not as powerful as Rust's (especially in destructing), but looking at the spec, it's better than I remembered it.

2024-09-01 06:08:55

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@npub1rv4…ft5j this. Well there's now a match statement in python, but it's more of a switch/case.

2024-08-28 11:29:21

May have accidentally ordered another synth the other day, which I forgot about, and just got the shipment email.

2024-08-20 12:06:16

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@npub1mly…vz65 ah, i thought you needed rp2350 to do DVI, sorry.

2024-08-20 12:03:48

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@npub1mly…vz65 I don't even have and RP2350 yet 😅 waiting for Pimoroni to deliver.

2024-08-18 16:16:15

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@npub17gd…a8lw I was gonna suggest Pimoroni, but it's not continental Europe.

2024-08-15 08:11:03

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@npub1dwc…r8cg Using GIMP is a little bit more frustrating, but once again, good enough.

2024-08-15 07:51:40

I made this meme to remind you that #inkscape may not be the editor you deserved, but it's probably the only editor you need. #opensource
https://media.fedi.turbofish.cc/media_attachments/files/112/964/935/954/212/094/original/a876812956936784.png

2024-08-13 20:22:50

Got an MVAVE/LEKATO SMK-25 MINI - small form factor (substantially smaller than a Keystep), Bluetooth, TRS and USB (C) MIDI. Highly customizable arpeggiator and chord mode. 35 bucks, shipping included. #aliexpress #musicmaking #gear
https://media.fedi.turbofish.cc/media_attachments/files/112/956/567/467/171/899/original/d871b91ae090f103.jpg

2024-08-13 20:20:20

How come there are no open source options which can hold a candle to Quad Remesher? The damn thing is awesome, and so superior to the (free) competition, I wonder if there's some secret sauce to it? #blender3d #blender

2024-08-13 07:28:15

Público: "burla em pirâmide com criptmoedas"
Eu: "venderam cripto moedas ao faraó?"
https://www.publico.pt/2024/08/13/sociedade/noticia/burla-piramide-criptomoedas-lesou-tres-milhoes-pessoas-156-portugal-2100158

2024-08-09 06:18:13

I wonder if there will be a Raspberry Pi Pico 2 W as well?

2024-08-05 18:47:19

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Joseph of the Queen's Thermal Spa

2024-08-05 18:46:39

Quem diz que o tuga não é ordeiro?
https://media.fedi.turbofish.cc/media_attachments/files/112/910/897/302/244/866/original/9e8b360670d7a744.jpg

2024-08-04 21:32:20

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@npub1yzy…xrf0 era uma piada.

2024-08-04 19:23:59

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@npub1yzy…xrf0 a descobrir a vida noturna?

2024-08-04 19:23:08

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@npub19hc…9pfz argh.

2024-08-04 16:39:36

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@npub1wus…3lfu Ronaldo is Portugals!

2024-08-04 14:05:59

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@npub1wus…3lfu "I heard about them beautiful beaches in the Portugals"

2024-08-02 10:49:40

Great that the GIGANTIC MIDI KEY form factor is having a comeback. #synths #aliexpress
https://media.fedi.turbofish.cc/media_attachments/files/112/892/027/155/455/151/original/c92bc88b3db535c4.png

2024-07-31 11:05:27

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@npub1wus…3lfu e ainda tive direito a um doodle! Obrigado!
https://media.fedi.turbofish.cc/media_attachments/files/112/880/773/497/384/070/original/a60793488b8a70a8.jpg

2024-07-31 11:04:15

Finalmente pus as mãos nos livros d'O Sarilho da @npub1wus…3lfu. Dois magníficos álbuns e algum artwork. #comics #bandadesenhada
https://media.fedi.turbofish.cc/media_attachments/files/112/880/755/960/744/911/original/c1c873a0ff54b6e7.jpg

2024-07-30 18:57:59

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@npub1yuj…4axc é difícil ter atletas formados no país quando o dinheiro vai todo para a bola. Há que importá-los.

2024-07-29 07:29:47

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@npub14vg…asrr O JMT é aquele gajo que uma vez teve Satisfaz Bastante numa composição na 3a classe e isso subiu-lhe à cabeça e nunca mais desceu.

2024-07-28 15:00:59

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@npub14vg…asrr sim, ele está mais numa de "desfizeram a cara a esta senhora e isso é de lamentar, mas ela foi muito mal educada e estava a pedi-las.

2024-07-28 11:02:26

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Everything else I find has only USB ☹️

2024-07-28 11:01:58

Is it impossible to find a small factor MIDI "keyboard" with a regular MIDI (TRS) output? Same form factor as the OP-1. The only option I found was the Keith McMillen QuNexus Red, but it's overpowered and overpriced. I just want a dumb tiny MIDI keyboard.

2024-07-28 08:04:56

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@npub14vg…asrr muito pior ter defendido o acórdão Cláudia Simões no governo sombra.

2024-07-28 07:15:12

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@npub14vg…asrr felizmente está longe de ser um dos artigos dele que mais me irritam. Estava à espera de mais Jordan Peterson.

2024-07-27 17:51:37

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Uma das artistas mais prolíficas de língua portuguesa, cantora de fados escritos por Vitorino, Sérgio Godinho, Vasco Graça Moura, José Saramago, Agustina Bessa-Luís e Lídia Jorge entre muitos outros. Revolucionária do fado, e um dos seus poucos faróis no último quarto do século passado. Tive sorte de a ver ao vivo uma vez em Genebra, no magnífico Victoria Hall, e o seu álbum "Canto", inspirado pela música de Carlos Paredes, é um dos meus favoritos.

2024-07-27 17:42:38

Ah não. Já me estragaram o fim de semana ☹️
https://www.publico.pt/2024/07/27/culturaipsilon/noticia/morreu-cantora-fadista-misia-2099048

2024-07-25 12:52:26

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"Sure, just install @foobar/core, @foobar/cli, eslint-plugin-foobar, eslint-config-foobar, babel-foobar, @types/foobar, but be careful to set `"type": "module"` in your `package.json` or everything will blow up in your face. If you get an error message, you may need to wrap `foobar` in a `LegacyFoobar` object, but you'll need first to convert your `eslintrc.yml` into an `eslint.config.js`. or `.mjs`. Whatever. BTW, have you heard of flat configs? That's THE SHIT!

2024-07-25 10:01:45

People from the future will look back to the JavaScript/TypeScript ecosystem and ask "what the hell were they smoking"?

2024-07-23 05:43:11

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@npub1efq…skd3 yeah, a callback could be a solution. But I'm not sure dyn parameters would work because those types are likely not vtable-friendly.

2024-07-22 11:28:28

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@npub10r2…w6yx happy hacking!

2024-07-22 11:27:58

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@npub10r2…w6yx well, it's still cool, it's retro 🙂 It's always easy/cheap to upgrade to a different MCU if it becomes too limited for you.

2024-07-22 11:20:11

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@npub10r2…w6yx Anyway, regardless, get a Raspberry Pi Pico for 5EUR (8EUR if you want WiFi/Bluetooth). You can use it with all those sensors and motors, it's 32 bit and you can even program it in Micropython (or Rust!).

2024-07-22 11:11:30

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@npub10r2…w6yx which arduino is it? is it an ARM?

2024-07-22 11:10:24

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(you can override the latter through the CLI, but it may be risky, although I haven't seen any problems yet)

2024-07-22 11:09:38

PSA: folks using #thunderbird on #ubuntu and Exchange, don't upgrade, or you will end up with 128esr, which TbSync doesn't support yet, and which doesn't support native Exchange calendar either. And then Thunderbird will tell you to reset your profile data once you (inevitably) downgrade.

2024-07-22 07:22:55

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@npub17wk…uzqr normalize using "coil quack".

2024-07-22 07:16:42

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After all, it's all Rust on both sides, and the compiler should in theory have all information needed to monomorphize the function calls. I have a feeling it's just not smart enough to figure it out (or maybe I'm missing something obvious).

2024-07-22 07:15:03

#rustaceans, if I want to have a function in my program called from another lib (which I control), e.g. `entry()` calls `main()`, am I constrained to use `extern {}` or is there another way to do it? I'm asking because I'd like to use type parameters, but the compiler won't (rightfully) let me use them in FFI functions. I know that I could probably get the same result with macros, but I was wondering if there's a cleaner way. #rust #rustlang

2024-07-21 08:15:48

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@npub1xg3…nyjk forgot "Mass Deportation"

2024-07-21 08:09:58

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@npub1kum…k9vp Nope. I'll check them out, thanks!

2024-07-20 19:31:11

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@npub1kum…k9vp given that it's been 14 years since its publication and things got even worse, I'd say it's not an easy read.

2024-07-20 17:01:36

Has anyone on here ever read "Capitalist Realism" by Mark Fisher? I've just finished reading it and so much of my existential anguish is explained in that book. #goodreads #socialism #philosophy #politics

2024-07-20 13:52:59

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@npub1qg4…augv virtually everyone using US big tech services is contributing to the financing of Trump's campaign.

2024-07-19 21:57:20

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@npub1j6c…h0rx Excelente intervenção!

2024-07-19 18:25:20

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@npub14t5…jhfw unfortunately, the decision makers won't care. They just want to keep their asses covered. As long as it's not their fault, it's OK.

2024-07-18 13:53:59

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"Tia da saia e casaco"

2024-07-18 13:52:07

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Angela Merkel sem a autoridade da Angela Merkel e com o guarda-roupa da Margaret Thatcher.

2024-07-18 13:50:29

A Ursula é uma espécie de Angela Merkel da wish, não é?

2024-07-18 13:49:14

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@npub19ly…y4lk Meh.

2024-07-17 12:44:02

https://media.fedi.turbofish.cc/media_attachments/files/112/801/881/199/223/882/original/e24a101f60b533a6.jpg

2024-07-15 21:10:25

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@npub1yuj…4axc esse partido tem tanta força que eu nunca ouvi falar dele.

2024-07-15 10:05:30

Does anyone on here own an EP-133 KOII? Any clue if there's a way to copy/paste a track between different sequences? Even copy/pasting a bar always does it on the same pad! #ep133

2024-07-13 23:18:37

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@npub1rv4…ft5j VScode + rust-analyzer

2024-07-13 23:06:44

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@npub1yuj…4axc it was rayters

2024-07-10 07:19:31

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@npub15r6…dd9a The name kind of gives it away, to be honest. 🙂

2024-07-09 11:38:08

Synth DIY people, please stop using the Teensy for stuff you don't need it for. An RPi Pico is like one seventh of the price and can probably do everything you need. #electronics

2024-07-09 11:34:57

DOOM!

2024-07-07 21:47:11

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@npub1s5a…0cc5 (great news, but the pic is from 2021)

2024-07-07 18:41:33

RN em 3o. CHUPA MARINE! VIVE LA FRANCE! 🇫🇷

2024-07-07 16:35:35

Basic Calibration app done. It saves the values to the flash ROM. In the coming weeks I'll work on the sequencer. Will also have to fix the web emulator.
https://media.fedi.turbofish.cc/media_attachments/files/112/746/172/991/857/275/original/508d7e848126f30a.mp4

2024-07-06 20:02:41

RTS doing world class puns.
https://media.fedi.turbofish.cc/media_attachments/files/112/741/325/414/712/979/original/d0f5ba755101bcf1.png

2024-07-06 07:33:27

The module is not complete (the green stereo jack for MIDI arrived yesterday). Now writing the DAC calibration program.
https://media.fedi.turbofish.cc/media_attachments/files/112/738/374/951/114/025/original/b897247e5ef72209.jpg

2024-07-05 21:44:27

E quem aposta que ainda vamos apanhar com o gajo no Mundial?

2024-07-05 21:30:08

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@npub1wus…3lfu HASTA EL PENALTI SIEMPRE!

2024-07-05 20:18:33

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@npub1wus…3lfu perdeste grande lance. O Bruno quase marcava.

2024-07-05 20:16:46

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@npub1wus…3lfu um petit chaton

2024-07-05 20:15:33

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@npub1wus…3lfu cada vez que dizes "Embappê" morre um gatinho em França.

2024-07-05 20:15:04

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@npub1wus…3lfu Onde está o E? 🥲

2024-07-05 20:14:21

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@npub1wus…3lfu porque é que os comentadores tugas dizem "Embappê"?

2024-07-05 20:12:29

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@npub1wus…3lfu hahaha. Acabei de dizer exatamente isso 🤣

2024-07-05 19:47:24

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@npub1wus…3lfu "serre serre avec elle"

2024-07-05 19:46:17

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@npub1wus…3lfu "se tivermos mais bola vamos marcar mais golos"

2024-07-05 19:42:50

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@npub1wus…3lfu quero os meu créditos CR7 de volta

2024-07-05 19:42:11

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@npub1wus…3lfu ah afinal não

2024-07-05 19:41:23

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@npub1wus…3lfu adivinha quem marca

2024-07-05 19:33:53

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@npub1wus…3lfu ainda assim, é incrível como defendemos tão mal.

2024-07-05 19:31:29

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@npub1wus…3lfu esteve muito bem

2024-07-05 19:00:49

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@npub1wus…3lfu Vai haver comentário no Mastodão?

2024-07-02 16:10:46

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Além disso, não há mais ninguém que saiba marcar livres? Todos os comentadores em todos os canais repetem de cada vez que o CR marca um livre: a taxa de sucesso dele é abismal, (já) não é simplesmente a especialidade dele.

2024-07-02 14:37:23

Acho que a qualidade exibicional medíocre da seleção e as escolhas de R. Martinez se explicam através de duas coisas: 1. os jogadores estão, na sua maioria, em má forma física; 2. continua a não haver colh... coragem para retirar a titularidade ao Cristiano Ronaldo. Entendo que o Gonçalo Ramos possa estar em má forma mas o CR não consegue jogar 90 minutos a alto nível aos 39 anos. Devia ter entrado na 2a parte, para aproveitar o cansaço físico dos Eslovenos. #euro2024 #portugal #futebol

2024-07-02 14:05:40

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@npub14vg…asrr Doesn't look like Peter Griffin at all 😆

2024-07-01 18:14:07

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@npub1k0x…zkrz Yeah, small world. As a side note, it's not my first PCB, only the first version of this particular module. But it could be my 100th, I'm sure I'd still mess something up 😃

2024-06-30 08:56:44

Yay. #eurorack #diy #electronics #synth
https://media.fedi.turbofish.cc/media_attachments/files/112/704/732/312/959/526/original/8f028617c1280ed7.mp4

2024-06-30 08:54:33

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@npub1qzx…wjhy I'm pulling up MISO, using the internal pull-up.

2024-06-29 12:16:50

Yay, everything seems to work. I even got the pins of the SD card right! So, in summary, it looks as if the only significant issues were the lack of direct connection to GND in the Pico and the swapped CLK and DAT lines in the screen. Not bad for the first PCB. #eurorack #modular #diy #electronics
https://media.fedi.turbofish.cc/media_attachments/files/112/699/846/799/265/443/original/4b4772457216472b.jpg

2024-06-27 14:36:34

Ideias de negócio.
https://media.fedi.turbofish.cc/media_attachments/files/112/689/081/257/475/608/original/e71a65faf849c8ca.png

2024-06-27 11:08:47

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@npub1wus…3lfu onde se pode adquirir?

2024-06-25 11:47:26

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@npub1p67…xh53 usual slap on the wrist, nothing is going to change. Antitrust is dead, or we wouldn't even have gotten to this point.

2024-06-24 15:52:25

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Good news is: the DAC works, all four channels. Still have to test the output stage, but results are encouraging so far.