Lup Yuen Lee 李立源 @lupyuen@qoto.org

Flipper Zero: Updating the Firmware (#STM32 WB55)

https://blog.flipperzero.one/new-firmware-update-system/

Discussion on #BL702 flasher here...

https://bbs.bouffalolab.com/d/134-bl702-isp-protocol/5

jq_flasher: New firmware flasher for #BL702

https://github.com/Jatsekku/jq_flasher

Taiwanese man commits suicide after losing US$2 million from Luna crypto crash

https://www.taiwannews.com.tw/en/news/4551502

Yokogawa "Sushi" Sensor (#LoRaWAN)

https://www.yokogawa.com/solutions/products-platforms/oprex/oprex-transformation/oprex-asset-management-and-integrity/sushi-sensor/

"TensorFlow now supports WSL2 out of the box, including GPU acceleration"

https://blog.tensorflow.org/2022/05/whats-new-in-tensorflow-29.html?m=1

"From car crashes to environmental spills to workplace injuries, author Jessie Singer encourages us to reconsider the word “Accident”"

https://www.vox.com/23016529/there-are-no-accidents-jessie-singer

"Hacker says hijacking libraries, stealing AWS keys was Ethical Research"

https://www.bleepingcomputer.com/news/security/hacker-says-hijacking-libraries-stealing-aws-keys-was-ethical-research/

Minimal, systemd-free Alpine #Linux 3.16

https://www.theregister.com/2022/05/26/alpine_linux_316_released/

Beachy Friday ☀️

Parsing JSON faster with Intel AVX-512 (SIMD)

https://lemire.me/blog/2022/05/25/parsing-json-faster-with-intel-avx-512/

First camera samples from the #PinePhone Pro revealed

https://tuxphones.com/pinephone-pro-sony-imx258-camera-demo-samples-mainline-linux/

"Are most #RustLang jobs in Crypto?"

https://www.reddit.com/r/rust/comments/uy3n7n/are_most_rust_jobs_in_crypto_yes_a_little_over_50/?utm_medium=android_app&utm_source=share

After patching the Floating-Point ABI, our #ZigLang App runs on #BL602 with Apache #NuttX RTOS! 🎉

https://github.com/lupyuen/zig-bl602-nuttx#zig-runs-ok

We do ELF Header Surgery on the #ZigLang Output for #BL602 ... And change "Software Floating-Point ABI" to "Hardware Floating-Point ABI"

https://github.com/lupyuen/zig-bl602-nuttx#patch-elf-header

8 Mastodon apps for iPhone

https://transponderings.blog/2022/05/21/eight-mastodon-apps-for-iphone/

But #ZigLang Compiler produces an Object File with Software Floating-Point ABI ... This won't link with #BL602 #NuttX on Hardware Floating-Point!

https://github.com/lupyuen/zig-bl602-nuttx#floating-point-abi

Arduino module based on #Zephyr OS (GSoC 2022)

https://dhruvag2000.github.io/Blog-GSoC22/