Lup Yuen Lee 李立源 @lupyuen@qoto.org

#VSCode Debugger works OK for #Mynewt Firmware on #PineCone #BL602 yay!

https://github.com/lupyuen/pinecone-rust-mynewt/blob/main/README.md

Yep OpenOCD + JTAG works OK for loading #Mynewt Firmware into #BL602 RAM!

https://github.com/lupyuen/pinecone-rust-mynewt/blob/main/README.md

Nope OpenOCD + JTAG doesn't work for loading #Mynewt Firmware into #BL602 Flash Memory ... Let's load the #RISCV Firmware into RAM instead

https://github.com/lupyuen/pinecone-rust-mynewt/blob/main/README.md

Disassembly of #BL602 #Mynewt Firmware looks OK ... Reset Handler is at the right address ... Let's run this firmware!

https://github.com/lupyuen/pinecone-rust-mynewt/blob/main/README.md

#BL602 #Mynewt Firmware built successfully yay! (Using stubs for HAL functions) Now inspecting the Disassembled Firmware

https://github.com/lupyuen/pinecone-rust-mynewt/blob/main/README.md

Still porting the missing HAL functions for #Mynewt #BL602

https://github.com/lupyuen/pinecone-rust-mynewt/blob/main/README.md

Now porting the missing HAL functions for #Mynewt #BL602

https://github.com/lupyuen/pinecone-rust-mynewt/blob/main/README.md

#ML Blob Opera ... Hilariously bouncy 😂

https://artsandculture.google.com/experiment/blob-opera/AAHWrq360NcGbw

Amazon offers #Grafana data visualization

https://aws.amazon.com/grafana/

Understanding ProRAW images

https://blog.halide.cam/understanding-proraw-4eed556d4c54

#BL602 #Mynewt compiles OK ... Now fixing the Reset Handler

https://github.com/lupyuen/pinecone-rust-mynewt/blob/main/README.md

Unlike SiFive FE310, #BL602 doesn't have a Platform-Level Interrupt Controller (PLIC) ... This #RISCV code in #Mynewt needs to be fixed 🤔

https://github.com/apache/mynewt-core/blob/master/kernel/os/src/arch/rv32imac/os_arch_rv32imac.c#L214

#BL602 looks similar to SiFive FE310 ... Porting #Mynewt from FE310 to BL602 seems straightforward

Porting #Mynewt Context Switching to #BL602 ... CLINT = #RISCV Core Local Interrupt controller

https://github.com/apache/mynewt-core/blob/master/kernel/os/src/arch/rv32imac/ctx.s#L193

#Linux BPF support for #RustLang

https://confused.ai/posts/rust-bpf-target

"Creating #OpenSource software is a delight"

https://mungingdata.com/oss/creating-open-source-software-is-a-delight/

#Linux BPF coding in #GoLang

https://medium.com/bumble-tech/bpf-and-go-modern-forms-of-introspection-in-linux-6b9802682223

"Caterpillar with penguin pattern?!"

https://www.reddit.com/r/interestingasfuck/comments/kdhg03/caterpillar_with_penguin_pattern/?utm_medium=android_app&utm_source=share

#RISCV Dr Who HiFive Inventor Coding Kit

https://www.cnx-software.com/2020/12/15/bbc-dr-who-hifive-inventor-coding-kit-review-tynker-visual-programing-and-micropython/