Lup Yuen Lee 李立源 @lupyuen@qoto.org
- Pronouns/Gender/Sexuality
- He/Him/They, Bisexual/Asexual 🇸🇬
- Date of Birth
- 1969
- Articles
- https://lupyuen.org
IoT Techie and Educator / Apache NuttX PMC
Joined Jan 2020
Lup Yuen Lee 李立源
boosted
A few years ago I made this flow chart of which Mastodon posts end up in which timelines!
So, you can see how each instance will have a different local timeline, and even a slightly different federated timeline - and you can see why the federated timeline moves so much faster than the local one, too.
This is why it's important to boost good posts and use hashtags - the fediverse is fragmented and harder to search by nature.
Lup Yuen Lee 李立源
boosted
You can now read and engage with news and information about 🇪🇺 EU policies, in a privacy-focused environment and with no transfer of data outside the EU.
This initiative is part of an EU pilot for supporting and using social media platforms based on open-source software.
Follow us! 🙌
Here's how we call our #BL604 GPIO Expander ... To attach an Interrupt Handler in Apache #NuttX RTOS
https://lupyuen.github.io/articles/expander?10#attach-interrupt-handler
#BL602 GPIO Interrupts are multiplexed to One Single GPIO IRQ ... Which is a little harder to handle on Apache #NuttX RTOS
https://lupyuen.github.io/articles/expander?9#bl602-evb-interrupt
Handling a #BL602 GPIO Interrupt on Apache #NuttX RTOS can get tricky ... Here's how we fixed it
https://lupyuen.github.io/articles/expander?8#gpio-interrupt
X-Ray Tech that reveals Chip Designs
Here are the #NuttX GPIO Operations supported by our #BL604 GPIO Expander
https://lupyuen.github.io/articles/expander?7#gpio-operations
Sonos is now part of the Matter smart home alliance, joining Amazon, Apple and Google
Review on the Atlassian Outage
https://www.atlassian.com/engineering/post-incident-review-april-2022-outage
Lup Yuen Lee 李立源
boosted
@marathon0 But, I'm looking for a small tablet that will run Linux.
Here's how we'll fix the #BL604 GPIOs on Apache #NuttX RTOS ... With our new GPIO Expander
https://lupyuen.github.io/articles/expander?5#overcome-the-limitations
#BL602 EVB manages GPIO Pins in an awkward way on Apache #NuttX RTOS 🤔
https://lupyuen.github.io/articles/expander?4#pin-definitions
#BL602 EVB on Apache #NuttX RTOS ... And its strange limit of 3 GPIOs 🤔
https://lupyuen.github.io/articles/expander?3#bl602-evb-limitations
"Do Rust devs hate Go devs?"
Motor with Anti-Static Bag ... Might work for Auto-Testing the #PineDio Stack Touch Screen 🤔
https://lupyuen.github.io/articles/pinedio2#automated-testing
Lup Yuen Lee 李立源
boosted
@lupyuen
Could you publish it somewhere else or I would that worsen the situation?
@louisrcouture
- Pronouns/Gender/Sexuality
- He/Him/They, Bisexual/Asexual 🇸🇬
- Date of Birth
- 1969
- Articles
- https://lupyuen.org
IoT Techie and Educator / Apache NuttX PMC
Joined Jan 2020
