Lup Yuen Lee 李立源 @lupyuen@social.cleverlibre.org
- Pronouns/Gender/Sexuality
- He/Him/They, Bisexual/Asexual 🇸🇬
- Date of Birth
- 1969
- Articles
- https://lupyuen.codeberg.page
IoT Techie and Educator / Apache NuttX PMC
Joined Jan 2020
#Pine64 unveils Quartz64 SBC powered by Rockchip RK3566 SoC
https://www.cnx-software.com/2021/02/16/pine64-unveils-quartz64-sbc-powered-by-rockchip-rk3566-soc/
Here's how I build, flash and run #BL602 Firmware automatically on macOS
18 auspicious #LVGL Settings we changed for #RISCV #BL602 SoC and #ST7789 Display
https://lupyuen.github.io/articles/display#appendix-configure-lvgl-for-bl602-and-st7789
Lup Yuen Lee 李立源
boosted
@lupyuen that cut-over at the end of talks was brutal. It was really a scheduling problem though. They *really* should have just added padding between sessions. You may not have to walk between sessions in a virtual conference, but it's a good time for follow-on discussions and socializing within the context of the conference. I've been annoyed at how these online conferences force you to either 1)defer all of your networking until after the conf 2)skip sessions 3)be distracted during sessions
Here's how we enable Assertion Failure Messages in #BL602 Firmware
https://lupyuen.github.io/articles/display#appendix-show-assertion-failures-in-bl602-firmware
#Pine64 February Update: Show and Tell ... With #RISCV SBC and #LoRa
https://www.pine64.org/2021/02/15/february-update-show-and-tell/
Lup Yuen Lee 李立源
boosted
@lupyuen That entire article is predicated on only a few facts, but just treating the traffic control, it can not only be mediated by over-selling, but better managed by using things like HTB and stochastic fairness to maximize throughput and and still give a *minimum* guaranteed bandwidth to customers. And it's not carved in stone that every customer should get 100mbits. That's quite a lot for most people really. Easy to get an order of magnitude difference and make 30 billion $ plausible.
Can #BL602 blast pixels to #ST7789 faster than 4 Mbps? 🤔 Here's what I think
https://lupyuen.github.io/articles/display#can-we-blast-pixels-faster
"Elon Musk predicted #Starlink would generate $30 Billion in revenue. Don't believe it."
https://www.fool.com/investing/2021/02/14/elon-musk-predicted-starlink-would-generate-30-bil/
#LVGL lives in a Strange Place ... Here's how we hacked the #BL602 Makefile
https://lupyuen.github.io/articles/display#add-lvgl-to-bl602-firmware
What's inside the #BL602 #ST7789 Display Driver for the #LVGL Graphics Library
https://lupyuen.github.io/articles/display#st7789-display-driver-for-lvgl
#Clubhouse says it will improve #security after researchers raise China spying concerns
#LVGL Graphics Library on #PineCone #BL602 @PINE64 ... Renders only the screen areas that have changed ... So Cool!
https://lupyuen.github.io/articles/display#update-lvgl-widgets
Lup Yuen Lee 李立源
boosted
if i had a blank smart watch i might find some good uses for it. blank as in: it comes with a kernel and you code the rest.
- Pronouns/Gender/Sexuality
- He/Him/They, Bisexual/Asexual 🇸🇬
- Date of Birth
- 1969
- Articles
- https://lupyuen.codeberg.page
IoT Techie and Educator / Apache NuttX PMC
Joined Jan 2020
