Lup Yuen Lee 李立源 @lupyuen@qoto.org

Let's write a #NuttX App to read the data from #PinePhone's MPU-6050 Accelerometer

Article: https://www.hackster.io/lupyuen/inside-a-smartphone-accelerometer-pinephone-with-nuttx-rtos-b92b58#toc-read-the-accelerometer-3

$25 Sipeed Tang Nano 20K #FPGA board can simulate a #RISCV core, run Linux, retro games

https://www.cnx-software.com/2023/05/22/25-sipeed-tang-nano-20k-fpga-board-can-simulate-a-risc-v-core-run-linux-retro-games/

"#OpenAI bled around $540 million last year as it developed ChatGPT and says it needs $100 billion to meet its ambitions"

https://techxplore.com/news/2023-05-dark-cloud-chatgpt-revolution.html

China says US chipmaker Micron failed national security review

https://www.channelnewsasia.com/asia/china-says-us-chipmaker-micron-failed-national-security-review-3504636

LLVM's libc gets much faster memcpy for #RISCV

https://www.phoronix.com/news/LLVM-libc-Faster-memcpy

Building a #Linux handheld (CM4)

https://bytewelder.com/posts/2023/05/20/building-a-handheld-pc.html

Creating a "defconfig" Build Configuration for Apache #NuttX RTOS ... Thanks to Alan C. Assis! 👍

Article: https://lupyuen.codeberg.page/articles/pr.html#notes

When we tilt #PinePhone from Portrait to Landscape ... Accelerometer X and Y values change significantly

Article: https://www.hackster.io/lupyuen/inside-a-smartphone-accelerometer-pinephone-with-nuttx-rtos-b92b58#toc-decode-the-accelerometer-data-2

OSS Chat: #ChatGPT for #OpenSource software

https://osschat.io/

#Asus Router outage: "error in the configuration of our server settings file"

https://arstechnica.com/information-technology/2023/05/asus-fixes-error-that-caused-mass-router-outage-worldwide-for-2-days/

New AI research lets you click and drag Images to manipulate them

https://www.theverge.com/2023/5/19/23729633/ai-research-draggan-manipulate-images-click-and-drag

Building #NuttX for #PinePhone with GitHub Actions

Source: https://github.com/lupyuen2/wip-pinephone-nuttx/blob/build/.github/workflows/pinephone.yml

Decoding #PinePhone's Accelerometer Data ... Yep there's an Ambient Temperature Sensor inside the MPU-6050 Accelerometer!

Article: https://www.hackster.io/lupyuen/inside-a-smartphone-accelerometer-pinephone-with-nuttx-rtos-b92b58#toc-decode-the-accelerometer-data-2

Building #NuttX for #PinePhone ... On PinePhone 🤔

Source: https://forum.pine64.org/showthread.php?tid=18236&pid=117467#pid117467

Alibaba to exit Cloud Business

https://finance.yahoo.com/news/alibaba-exit-cloud-business-beijing-054846104.html

Retro Pixel Pocket: Android gaming handheld with Allwinner A64 ($80)

https://retrododo.com/funnyplaying-retro-pixel-pocket/

C++ Member Functions vs Free Functions

https://www.danielsieger.com/blog/2023/05/01/cpp-member-vs-free-functions.html

#Satellite signal jamming: Starlink and other LEO constellations face a new set of security risks

https://spectrum.ieee.org/satellite-jamming