00:29 <wyager[m]> <GrantM11235[m]> "struct FakeAllocator;..." <- > <@grantm11235:matrix.org> ```rust... (full message at <https://catircservices.org/_matrix/media/v3/download/catircservices.org/JIwuAnxaYrAjHIhhQmzRQRdL>)

07:25 <korken89[m]> All my fellow cryptography hobbyists, what's your view on the newly standardized Ascon?... (full message at <https://catircservices.org/_matrix/media/v3/download/catircservices.org/HcholPReVjbAexzklhAIJzlZ>)

07:25 <korken89[m]> * All my fellow cryptography hobbyists, what's your view on the newly standardized Ascon?... (full message at <https://catircservices.org/_matrix/media/v3/download/catircservices.org/GxCahJShDPofQeIwmrUtYiOA>)

07:26 <korken89[m]> * All my fellow cryptography hobbyists, what's your view on the newly standardized Ascon?... (full message at <https://catircservices.org/_matrix/media/v3/download/catircservices.org/EDeKpxztCQIQtcUznaqvgeML>)

07:27 <korken89[m]> So that was a bit of an interesting exploration, I was sort of expecting Chacha to be "dethroned" from embedded symmetric encryption but it seems Chacha will stay a while longer. :)

07:29 <korken89[m]> Unless you need something really small, Chaha needs ~3 kB and Ascon lands at ~1 kB flash.

07:33 <korken89[m]> s/,/./

07:59 <korken89[m]> I put all the testing here if anyone is interested: https://github.com/korken89/ascon-vs-chacha

08:49 <gauteh[m]> Hi. I am trying to use the ds18b20 temp sensor. After intiating a reading I need to way up to 750 ms before reading. What's a good way to do that? Loop and check for time in RTC interrupt? I'm going to sample at 1 Hz so if I don't I will spend most of the time waiting.

08:52 <gauteh[m]> * time waiting (https://github., * .com/gauteh/sfy/pull/164/files#diff-1f7cd13a2bc8bddec3ee2a56a35214d2366a9ccb63d23f1a79781f02faf3516dR89).

09:05 <juliand[m]> <gauteh[m]> "Hi. I am trying to use the ds18b..." <- If you want to use async, you could go with embassy and use embassy-time's Timer e.g. https://docs.embassy.dev/embassy-time/git/default/struct.Timer.html#method.after

09:05 <juliand[m]> In your case, I think, a timer interrupt would probably be work just fine. Depends on what you want to do while waiting.

09:06 <juliand[m]> s/be//

09:11 <gauteh[m]> <juliand[m]> "If you want to use async, you..." <- I'm not using async in this project

09:13 <gauteh[m]> gauteh[m]: I want the main loop and other interrupts to run at the same time

09:35 <link445645[m]> Could someone help me understand the make_static() call at line 73 in this esp_wifi example?... (full message at <https://catircservices.org/_matrix/media/v3/download/catircservices.org/kRrAvPIwBChlLzrTklnyngOv>)

09:53 <ryan-summers[m]> I have a rust-generics and hierarchical traits question: Why do I need to specify that this impl's Debug when Debug is already implied by the lower-level traits of embedded_hal::i2c::I2c here? https://github.com/rust-embedded/embedded-hal/pull/579/files#diff-f671e00aad834f2c689f6b621301e5289e67988f8ccc3f470fd00f2e15f32c4aR134

09:54 <ryan-summers[m]> I.e. anything implementing I2c thus already has to implement debug, but the compiler complains if I don't add this additional bound

09:55 <ryan-summers[m]> Ah wait I think I see it, ErrorType doesn't implement Debug, but the associated Error type does... May be just some syntax issues here

16:37 <NiaLinaLunaStorm> so I finally got my resistor on the DP line on my first PCB fixed. the good news it that if I plug it now in, I get something in dmesg, bug it complains that it couldn't enumerate the device... (full message at <https://catircservices.org/_matrix/media/v3/download/catircservices.org/wFXUKWOfMwJMACAWNHklnabH>)

16:37 <NiaLinaLunaStorm> my code:

16:38 <NiaLinaLunaStorm> what am I doing wrong?

16:40 <NiaLinaLunaStorm> I get the same result when I try this example code (which is the base for mine) https://github.com/stm32-rs/stm32f1xx-hal/blob/master/examples/usb_serial.rs

20:57 <mabez[m]> <Ralph[m]1> "unrelated, but japaric: what are..." <- aligned and hash32 are now part of rust-embedded-community!

21:08 <JamesMunns[m]> <mabez[m]> "aligned and hash32 are now..." <- It's gh notification official :D

22:07 <jannic[m]> <NiaLinaLunaStorm> "I get the same result when I try..." <- Your code is missing periodic calls to [poll](https://docs.rs/usb-device/0.3.2/usb_device/device/struct.UsbDevice.html#method.poll). You should call it at least every 10ms. However, that doesn't explain why the `usb_serial` example also doesn't work for you: It contains these calls.

22:55 <NiaLinaLunaStorm> <jannic[m]> "Your code is missing periodic..." <- any idea how to debug this. am 100% new to this kinda stuff

22:58 <JamesMunns[m]> This shouldn't matter but: are you running with --release?

22:59 <NiaLinaLunaStorm> no, I don't think so. just doing cargo run

22:59 <JamesMunns[m]> Try cargo run --release and see how it does

23:02 <NiaLinaLunaStorm> same result

23:18 <bartmassey[m]> <korken89[m]> "All my fellow cryptography..." <- > <@korken89:matrix.org> All my fellow cryptography hobbyists, what's your view on the newly standardized Ascon?... (full message at <https://catircservices.org/_matrix/media/v3/download/catircservices.org/klIeSxztlowwxebQuuVKPwxb>)