Lup Yuen Lee 李立源 @lupyuen@qoto.org

Meet the Singapore-based crypto investor who bought a US$ 69.3m artwork

https://cnaluxury.channelnewsasia.com/people/singapore-based-crypto-investor-beeple-art-nft-15089488

Smart Electric Screwdriver: ArrowMax SES Pro

https://youtu.be/dsHrY-RlXIc

Simple Push-Button Programmable Robot

https://youtu.be/1HWsULgnGXI

#BL602 #WiFi Driver talks to LMAC Firmware ... By writing to a Message Buffer and triggering an Interrupt

https://github.com/lupyuen/bl_iot_sdk/blob/master/components/bl602/bl602_wifidrv/bl60x_wifi_driver/ipc_host.c#L139-L171

China's ban forces some #Bitcoin miners to flee overseas (Texas & Kazakhstan), others sell out

https://www.channelnewsasia.com/news/business/china-s-ban-forces-some-bitcoin-miners-to-flee-overseas--others-sell-out-15089582

#BL602 #WiFi Manager talks to LMAC Firmware via Message Queue ... Let's find out how it works

https://www.ceva-dsp.com/product/rivierawaves-wi-fi-platforms/

GUI development with #RustLang and #GTK 4

https://gtk-rs.org/gtk4-rs/stable/latest/book/

#BL602 #WiFi Manager sends Connect Request to LMAC Firmware thru another Message Queue

https://github.com/lupyuen/bl_iot_sdk/blob/master/components/bl602/bl602_wifidrv/bl60x_wifi_driver/bl_msg_tx.c#L315-L371

CEVA has an interesting list of customers

https://csimarket.com/stocks/markets_glance.php?code=CEVA#:~:text=Included%20among%20our%20licensees%20are,%2C%20RDA%2C%20Renesas%2C%20Rockchip%2C

LMAC is the Lower MAC Firmware that runs on the #BL602 Radio Hardware

https://www.ceva-dsp.com/product/rivierawaves-wi-fi-platforms/

To connect to a #WiFi Access Point, #BL602 WiFi Manager sends a request to the Lower MAC Firmware

https://github.com/lupyuen/bl_iot_sdk/blob/master/components/bl602/bl602_wifidrv/bl60x_wifi_driver/bl_msg_tx.c#L722-L804

Smart Meters are spilling secrets about the Texas snowstorm

https://www.dailydot.com/debug/hacker-smart-meter-texas-snowstorm/

#BL602 #WiFi Manager runs a State Machine ... That connects to the WiFi Access Point in the Background Task

https://github.com/lupyuen/bl_iot_sdk/blob/master/components/bl602/bl602_wifidrv/bl60x_wifi_driver/wifi_mgmr.c#L702-L745

Hong Kong's Apple Daily to live on in ARWeave #Blockchain, free of censors

https://www.channelnewsasia.com/news/asia/hong-kong-apple-daily-cyber-blockchain-national-security-censor-15082514

"Western Digital ... is recommending customers unplug My Disk Live storage devices from the Internet until further notice"

https://arstechnica.com/gadgets/2021/06/mass-data-wipe-in-my-book-devices-prompts-warning-from-western-digital/

Why mongoose moms all give birth at the same time

https://www.cnn.com/2021/06/23/world/mongooses-babies-parenting-scn/index.html

#BL602 #WiFi Manager runs as a Background Task ... Here's how we send requests to WiFi Manager

https://github.com/lupyuen/bl_iot_sdk/blob/master/components/bl602/bl602_wifidrv/bl60x_wifi_driver/wifi_mgmr.c#L1332-L1343

I think the aliens unplugged it 😂