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
Sequencing your #DNA with a USB dongle and #OpenSource code
https://stackoverflow.blog/2021/02/03/sequencing-your-dna-with-a-usb-dongle-and-open-source-code/
Making Concurrency fearless with #RustLang (for C++ developers)
https://radekvit.medium.com/making-concurrency-fearless-with-rust-for-c-developers-d5d8da50a452
"My porch light turns on when I order food from Grubhub"
#RustLang TLS module for Apache httpd called mod_tls, to replace mod_ssl
https://www.theregister.com/2021/02/02/patching_apache_rust/
Exploiting #Nespresso Coffee Machines by modifying their #Mifare Classic Smart Cards
Lup Yuen Lee 李立源
boosted
@Blort
This page says some people find the odour of durian fruit very pleasant and others hate it https://en.wikipedia.org/wiki/Durian
Maybe it's one of those weird genetic things. Like cilantro tastes like soap to some people https://www.britannica.com/story/why-does-cilantro-taste-like-soap-to-some-people (me) or brussel sprouts taste nasty to others https://www.compoundchem.com/2014/12/04/brusselssprouts/ (not me).
Lup Yuen Lee 李立源
boosted
Sadly, you have to turn it on; on should be the only option.
Amazon #Ring’s End-to-End Encryption: What it Means
https://www.eff.org/deeplinks/2021/02/amazon-rings-end-end-encryption-what-it-means
AlmaLinux, the #CentOS #Linux replacement, beta is out
https://www.zdnet.com/article/almalinux-the-centos-linux-replacement-beta-is-out/
Lup Yuen Lee 李立源
boosted
So I can get into your system wirelessly {;-)
#PineCone #BL602 #SPI Unsolved Mysteries ... 1️⃣ Why are the SPI Data Pins flipped? 2️⃣ Why does Pin 0 light up the WiFi LED? 🤔
https://github.com/lupyuen/bl_iot_sdk/blob/spi/customer_app/sdk_app_spi/sdk_app_spi/demo.c#L54-L115
Lup Yuen Lee 李立源
boosted
@Blort, thanks to my feed composition I read Durian as Debian and was confused why you were so oddly specific (-; @lupyuen, sorry for peaking at the price tag but it seems to be really expensive. Where I'm from it's not as costly (although still isn't something to have on regular basis), but it's really difficult to get some decent ones. I've heard that all the good ones are exported, so cheers!
Lup Yuen Lee 李立源
boosted
Lup Yuen Lee 李立源
boosted
@lupyuen MISO MOSI behavior is defined by the clock polarity and phase parameters. You probably have them set differently in both cases.
https://www.analog.com/media/en/analog-dialogue/volume-52/number-3/introduction-to-spi-interface.pdf
Lup Yuen Lee 李立源
boosted
@lupyuen It looks like dog poo
- 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
