Lup Yuen Lee 李立源 @lupyuen@qoto.org

QEMU 7.0 Released with KVM Support for RISC-V, ARM and OpenRISC Improvements

https://9to5linux.com/qemu-7-0-released-with-kvm-support-for-risc-v-arm-and-openrisc-improvements

#BL602 Bluetooth LE coming to #NuttX RTOS 🎉

https://github.com/apache/incubator-nuttx/blob/master/boards/risc-v/bl602/bl602evb/src/bl602_bringup.c#L96-L361

#PineDio Stack's display is rotated sideways ... But we can fix this!

https://lupyuen.github.io/articles/touch?20#screen-is-sideways

@AmpBenzScientist Haha thanks! Now I understand what you meant about the funny core :-)

Patching the Touch Coordinates for #PineDio Stack's Touch Panel

https://lupyuen.github.io/articles/touch?19#touch-up-event

Year in Review: 0-days Used In-the-Wild

https://googleprojectzero.blogspot.com/2022/04/the-more-you-know-more-you-know-you.html?m=1

Tesla earned over $3 billion in profit in the first quarter

https://www.theverge.com/2022/4/20/23031976/tesla-q1-earnings-profit-elon-musk

#GoLang Dev Survey Results

https://go.dev/blog/survey2021-results

#BL702 doesn't support #RISCV Atomic Operations 🤔

https://bbs.bouffalolab.com/d/133-atomic-memory-operations

How #PineDio Stack's Touch Panel handles a Touch Down Event in #NuttX RTOS

https://lupyuen.github.io/articles/touch?18#touch-down-event

Our #NuttX App reads the data from #PineDio Stack's Touch Panel

https://lupyuen.github.io/articles/touch?17#read-touch-data-1

Ultra-Realistic Rush Hour Simulation Made in Unreal Engine 5

https://80.lv/articles/an-ultra-realistic-rush-hour-simulation-made-in-unreal-engine-5/

"A Smart Home System That Respects Privacy ... new device from MIT’s Media Lab relies on passive carbon dioxide and infrared sensors"

https://spectrum.ieee.org/a-smart-home-system-that-is-accurate-and-respectful-of-privacy

Here's how we test our Touch Panel Driver for #PineDio Stack #BL604 on Apache #NuttX RTOS

https://lupyuen.github.io/articles/touch?16#run-the-driver

We prevent unnecessary I2C Reads in #PineDio Stack's Touch Panel Driver ... By checking whether the screen has been touched

https://lupyuen.github.io/articles/touch?15#is-data-ready

Reading the Touch Data from #PineDio Stack's CST816S Touch Panel

https://lupyuen.github.io/articles/touch?12#get-i2c-touch-data

Here's the Touch Data returned by #PineDio Stack's CST816S Touch Panel

https://lupyuen.github.io/articles/touch?11#fetch-touch-data

MnemOS: #RustLang OS for nRF52840

https://jamesmunns.com/blog/mnemos-initial-release/

Smart Home Company Insteon Shuts Down Servers Without Warning

https://www.pcmag.com/news/smart-home-company-insteon-shuts-down-servers-without-warning