Lup Yuen Lee 李立源 @lupyuen@qoto.org

#BL602 supports only one Interrupt Handler for all GPIO Pins ... Let's iterate thru the #LoRa SX1276 Interrupts and handle them

https://github.com/lupyuen/bl_iot_sdk/blob/lorarecv/customer_app/sdk_app_lora/sdk_app_lora/sx1276-board.c#L404-L461

New York lawmaker wants to ban police use of armed robots ... Use of Boston Robotics' Digidog intensifies concerns about police militarization

https://www.wired.com/story/new-york-lawmaker-wants-ban-police-armed-robots/

嵌入式领域的 #RustLang 语言

https://zhuanlan.zhihu.com/p/352945545

#Embedded #RustLang and the GPIO war: macro bunkers for typestate explosions

https://www.ecorax.net/macro-bunker-1/

#PineTime InfiniTime "Yellow Banana" - Stopwatch / dual watchfaces!

https://www.ncartron.org/infinitime-yellow-banana---stopwatch--dual-watchfaces.html

Frequency-Hopping Spread Spectrum ... Invented by Hedy Lamarr

https://en.wikipedia.org/wiki/Hedy_Lamarr

Ah my folly ways ... Multiple #BL602 GPIO Interrupts can't be registered like this ... Lemme fix this 🪠

https://github.com/lupyuen/bl_iot_sdk/blob/lorarecv/customer_app/sdk_app_lora/sdk_app_lora/sx1276-board.c#L336-L396

Super #Nintendo World: Sensory overload

https://www.theverge.com/22339582/super-nintendo-world-review-theme-park-japan

World Happiness Report 2021

https://worldhappiness.report/

“Smart Farms” Are Hackable Farms

https://spectrum.ieee.org/riskfactor/telecom/security/cybersecurity-report-how-smart-farming-can-be-hacked

Searching GitHub for "GPIO_INT_CLR" shows ultraembedded RISC-V SoC ... Coincidence? 🤔

https://github.com/search?l=Markdown&q=GPIO_INT_CLR&type=Code

#BL602 Reference Manual mentions "GPIO_INT_CLR" but the address is undefined in the doc ... Methinks a chunk of addresses are missing from the doc 🤔

https://github.com/bouffalolab/bl_docs/tree/main/BL602_RM/en

Mystery #BL602 GPIO Function ... What does it do? Will it fix our problem with triggering multiple GPIO Interrupts? 🤔

https://github.com/bouffalolab/bl_iot_sdk/blob/master/components/bl602/bl602_std/bl602_std/StdDriver/Src/bl602_glb.c#L2244-L2264

"Don't Look Down" by Chicane

https://open.spotify.com/track/4nWjqfZZABM8oZlTDTsJkr?si=DURXqDogTFKVGjeA60MXLA

"Shame on you for not sharing the PCB files"

https://www.reddit.com/r/diyelectronics/comments/m8ybn6/messages_like_this_are_why_people_dont_bother/?utm_medium=android_app&utm_source=share

#Embedded: What we’ve been reading in Februrary

https://interrupt.memfault.com/blog/february-2021-roundup