tyhoff

8 ms·

31.
A Simple Scheduler via an Interrupt-Driven Actor Model(interrupt.memfault.com)
2 points by tyhoff 3y ago|0 comments
32.
Integrating Memfault with AWS IoT Core and ExpressLink(interrupt.memfault.com)
2 points by tyhoff 3y ago|0 comments
33.
Debugging Android Devices(interrupt.memfault.com)
4 points by tyhoff 3y ago|0 comments
34.
Memfault (YC W19) Is Hiring a Data/Back End Engineer(ycombinator.com)
1 points by tyhoff 3y ago
35.
Drafting a C Development Environment(interrupt.memfault.com)
3 points by tyhoff 3y ago|0 comments
36.
by tyhoff 3y ago
Good insights here. I'm going to steel a couple of notes here and update the post if you don't mind!
37.
by tyhoff 3y ago
Author of the post here - would love to hear about your trials and tribulations of building battery powered devices.
38.
Understanding battery performance of IoT devices(interrupt.memfault.com)
93 points by tyhoff 3y ago|37 comments
39.
Memfault (YC W19) Is Hiring an Embedded Linux Engineer to build our Rust SDK(jobs.lever.co)
1 points by tyhoff 3y ago
40.
Matter, Thread, and Memfault(interrupt.memfault.com)
2 points by tyhoff 3y ago|0 comments
41.
Emulating a Raspberry Pi in QEMU(interrupt.memfault.com)
4 points by tyhoff 3y ago|0 comments
42.
Measuring Stack Usage the Hard Way(interrupt.memfault.com)
3 points by tyhoff 3y ago|0 comments
43.
Bazel Build System for Embedded Projects(interrupt.memfault.com)
2 points by tyhoff 3y ago|0 comments
44.
Zephyr Deep Dive: Ring Buffers(interrupt.memfault.com)
2 points by tyhoff 3y ago|0 comments
45.
C++17’s Useful Features for Embedded Systems(interrupt.memfault.com)
2 points by tyhoff 3y ago|0 comments
46.
by tyhoff 4y ago
<3 Me and a few others created this course in 2014. Glad you found it useful! I got so much joy out of the content creating the content for the lectures and labs.
47.
by tyhoff 4y ago
Hope you liked the course! I was the one who first made and taught the course. To my knowledge, it’s still a required course for all CS freshman and is still taught by students.
48.
by tyhoff 4y ago
You speak of such truths :D. It's a seriously under-documented knowledge gap on the Internet. There are an infinite number of Cortex-M4 MCU's but only a few I would recommend hardware companies actually use, primarily due to power
49.
Integrating Memfault into Bluetooth Devices(interrupt.memfault.com)
3 points by tyhoff 4y ago|0 comments
50.
by tyhoff 4y ago
It’s primarily about the number of hours. At Pebble, we’d be able to get a pretty good gauge on battery life with about 10-20 devices and about 24 hours worth of data. We recorded the battery’s percentage drop over the course of each hour,
51.
Profiling Newlib-Nano's Memcpy(interrupt.memfault.com)
20 points by tyhoff 5y ago|2 comments
52.
by tyhoff 5y ago
These two commands ultimately do different things. `stg publish` was in the business of not force pushing and only committing the 'delta' between what lived on a branch and the currently applied patches, so that you can `git push
53.
by tyhoff 5y ago
Preface: I love Stacked Git and have convinced many co-workers to use it and they all love it. It's really great, especially when used with Phabricator! --- A question for the maintainers...I was enjoying the command `stg publish` to a
54.
by tyhoff 6y ago
> Oh you sweet summer child Should have clarified. On the embedded systems I work on, generally Cortex-M4, you set an MPU region on address 0x0 and it turns into a hardfault, so it's pretty easy to catch.
55.
by tyhoff 6y ago
Author here. Firmware, for better and worse, is stuck in C/C++ land, so many of the topics here are essential to keep a complex, multi-MCU, multi-board setup in working order. I'm actually really curious what you all do in C/
56.
by tyhoff 6y ago
Author here! I don't think we are in disagreement, just mostly in different interpretations. You are talking about a car, with likely 200-300 embedded systems backed into it. If the light sensor or the braking module goes into a comple
57.
Defensive Programming(interrupt.memfault.com)
106 points by tyhoff 6y ago|51 comments
58.
by tyhoff 6y ago
Memfault (YC W19) | Senior Full Stack Engineer, Senior Backend Engineer | San Francisco CA, Boston MA, Berlin Germany | Full Time At Memfault, we're helping companies that build their own hardware automatically catch, triage, and fix i
59.
Building Custom Drivers for Zephyr RTOS(interrupt.memfault.com)
3 points by tyhoff 6y ago|0 comments
60.
by tyhoff 6y ago
I find it most similar to bubble.io, which includes databases but also allows linking to external data sources like Airtable.

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