Lup Yuen Lee 李立源 @lupyuen@social.cleverlibre.org

Research Article: https://www.pnas.org/content/118/49/e2112672118

World's first Living Robots can now reproduce, scientists say

https://www.cnn.com/2021/11/29/americas/xenobots-self-replicating-robots-scn/index.html

UniHack: International Hackathon for university and high school students, with a focus on solving civic issues.

https://unihack.eu/

"What would you change in #Embedded Programming?"

https://www.reddit.com/r/embedded/comments/r57z2j/what_would_you_change_in_embedded_programming/?utm_medium=android_app&utm_source=share

"Sometimes you gotta fix it yourself" (Android + Flutter)

https://pedrovhb.com/posts/fix_it_yourself/

#NuttX SPI Driver "spi_driver_s" contains the SPI Device "spi_dev_s" ... That we need for testing the SPI Interface! But the SPI Device is private and hidden from apps 🙁

https://github.com/lupyuen/incubator-nuttx/blob/master/drivers/spi/spi_driver.c#L55-L65

"Introduction to FPGA Part 4 - Clocks and Procedural Assignments"

https://youtu.be/LwQsyeuf9Sk

Jack Dorsey steps down as Twitter chief executive

https://www.theguardian.com/technology/2021/nov/29/twitter-chief-executive-jack-dorsey

#NuttX File Struct contains a Private Pointer to the SPI Driver "spi_driver_s"

https://github.com/lupyuen/incubator-nuttx/blob/master/drivers/spi/spi_driver.c#L112-L147

Tracing thru #NuttX Virtual File System ... We see that ioctl() maps the File Descriptor to a File Struct

https://github.com/lupyuen/incubator-nuttx/blob/master/fs/vfs/fs_ioctl.c#L118-L138

"Firefox is the Only Alternative"

https://batsov.com/articles/2021/11/28/firefox-is-the-only-alternative/

#NuttX SPI Interface needs an SPI Device "spi_dev_s" ... How do we get an SPI Device? 🤔

https://github.com/lupyuen/incubator-nuttx/blob/master/arch/risc-v/src/bl602/bl602_spi.c#L932-L967

Crypto-trading Hamster dies

https://www.bbc.com/news/technology-59432659

Can our #NuttX App directly call the SPI Interface? Let's find out! 🤔

https://github.com/lupyuen/incubator-nuttx-apps/blob/spi_test/examples/spi_test/spi_test_main.c

Fleet: Lightweight editor by JetBrains

https://blog.jetbrains.com/blog/2021/11/29/welcome-to-fleet/