jerryr

5 ms·

1.
Calibri – In Crime and Politics(en.wikipedia.org)
2 points by jerryr 9mo ago|0 comments
2.
Show HN: Create a “rogue” WiFi AP & Captive Portal with a Raspberry Pi(github.com)
5 points by jerryr 3y ago|0 comments
3.
A return-to-office pain in the ass: Google is taking away its bidets(protocol.com)
13 points by jerryr 4y ago|3 comments
4.
by jerryr 5y ago
Please create or point me to your product review site!
5.
Determine programatically C from C++ as well as various versions(github.com)
2 points by jerryr 5y ago|0 comments
6.
by jerryr 6y ago
There are a lot of things I don't miss! x86 segmented architecture, for example. Even modern embedded programming on an ARM Cortex-M feels luxurious compared to not that long ago.
7.
by jerryr 6y ago
If you enjoyed this article, you might also enjoy The Man Who Mistook His Wife for a Hat and Other Clinical Tales by Oliver Sacks. It’s a book of essays about brain function and disorders, but each begins with an individual who exhibits p
8.
by jerryr 7y ago
Not that they can’t also be contributing to Bazel, but I believe that Chrome uses GN.
9.
Post Modern C Tooling(renesd.blogspot.com)
6 points by jerryr 7y ago|0 comments
10.
Modern C for C++ Peeps(floooh.github.io)
8 points by jerryr 7y ago|0 comments
11.
by jerryr 7y ago
It was also for a low-cost audio application, but it wasn't a toy. This was back in 2001 or so. The MCUs in this article all only have ~1KB ROM, which wouldn't have been enough for our audio samples. We needed >256KB. The &quot
12.
by jerryr 7y ago
That sounds very similar to my experience with toy development. For a toy that played a bunch of pre-recorded sounds, we used a 4-bit Winbond MCU (their MCU division is now Nuvoton) that had a tiny bit of RAM and a ton of mask ROM. Firmware
13.
The “terrible” 3 cent MCU – a short survey of sub $0.10 microcontrollers(cpldcpu.wordpress.com)
252 points by jerryr 7y ago|94 comments
14.
by jerryr 7y ago
I also really like his garlic video: https://jp.foundation/video/garlic-puree
15.
by jerryr 7y ago
This is a friend’s project. It’s a public domain, header-only vsnprintf that supports floats. It has zero dependencies, zero libc calls, no allocations, < 100B stack, < 5K on a Cortex-M with optimizations on. It’s meant for small syst
16.
Nanoprintf: A tiny embeddable printf replacement written in C89/C99(github.com)
2 points by jerryr 7y ago|1 comments
17.
by jerryr 8y ago
Ah, you're correct. I did think it was odd that they were able to make the debugger do anything in RDP2, but I misread it. That attack was indeed performed in RDP1.
18.
by jerryr 8y ago
The tl;dr is that researchers found 3 weaknesses in an STM32's flash protection scheme. For those not familiar, these chips offer three protection levels: RDP 0 - unlocked, all flash/ram is accessible via the debug interface RDP 1
19.
by jerryr 8y ago
Perhaps it wasn’t the intent, but I find it inspiration not to dwell on my past decisions but to move on and make new ones.
20.
Announcing Our New CEO – Renée Hendricksen(blog.travis-ci.com)
2 points by jerryr 8y ago|0 comments
21.
Apple's Emoji Crackdown(blog.emojipedia.org)
1 points by jerryr 9y ago|0 comments
22.
Two ex-Google engineers built an entirely different kind of self-driving car(theverge.com)
9 points by jerryr 9y ago|2 comments
23.
by jerryr 9y ago
Hi HN! You found my site again. Here's the previous discussion from almost exactly year ago (warning, this links to the profane version): https://news.ycombinator.com/item?id=13437182
24.
by jerryr 9y ago
I just tried disassembling the hex file. Unfortunately, the code protect bits are set (location 0x300008 is 0x00). This means that the ROM from 0x000800 to 0x007FFF will read as zero. And indeed, that entire space is filled with zero. So, I
25.
by jerryr 9y ago
Wouldn't that argument be easily settled by discussing the implementation of a hash table?
26.
Too Lit: The Exploding Fidget Spinner Teardown(mindtribe.com)
1 points by jerryr 9y ago|1 comments
27.
by jerryr 9y ago
I think people in this thread are getting a little hung up on the fact that there might not be a clear-cut or widely-accepted definition of "REST". And, sure, if you're only passing people who happen to mention the exact keyw
28.
by jerryr 9y ago
I'm an embedded hardware/software developer with only a lightweight exposure to web programming, and I feel that I could answer that question adequately. I'd be curious to hear the types of responses you're actually gett
29.
Otto – Digital Smart Lock(meetotto.com)
1 points by jerryr 9y ago|0 comments
30.
This Connected Home Startup Has a New Way to Lock Your Door(fortune.com)
1 points by jerryr 9y ago|0 comments

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