Lup Yuen Lee 李立源 @lupyuen@qoto.org

Using #qemu-user emulation to reverse engineer binaries

https://ariadne.space/2021/05/05/using-qemu-user-emulation-to-reverse-engineer-binaries/

Z3 Theorem Prover in #Python

https://colab.research.google.com/github/philzook58/z3_tutorial/blob/master/Z3%20Tutorial.ipynb

seL4 on #RISCV Verified to Binary Code

https://microkerneldude.wordpress.com/2021/05/05/sel4-on-risc-v-verified-to-binary-code/

"Volt" by Orjan Nilsen ... Hey it's "Rock Me Amadeus"! 🙄

https://open.spotify.com/track/4ghCK4pKIF8sfn9dL11RcX?si=zILV4CLuS8C_WnmCJADgDA

#BL602 #LoRaWAN Driver sends Join Network Request ... Durian not included 😂

https://lupyuen.github.io/articles/lorawan?23#join-network-request

#BL602 #LoRaWAN Driver has Layers ... Like Onions and Shrek 😂

https://lupyuen.github.io/articles/lorawan?20#lorawan-driver

Maybe we wrap up the #MicroLisp code in a graphical program like Scratch / Blockly? 🤔

https://developers.google.com/blockly/guides/get-started/web

#LoRaWAN with #MicroLisp

http://www.ulisp.com/show?1XWL

Update your #iOS today ... "Active Exploitation of Vulnerabilities in Apple iOS and iPadOS"

https://www.csa.gov.sg/singcert/alerts/al-2021-030

Receiving a #LoRa Packet with #BL602 Driver for SX1262 / RFM90 ... Which will become simpler with LoRaWAN

https://lupyuen.github.io/articles/lorawan?17#receive-lora-packet

MicroLisp Interpreter, I2C, SPI, WiFi and Graphics ... All in a single C source file amazing 🤔

https://github.com/technoblogy/ulisp-esp/blob/master/ulisp-esp.ino

How we Transmit #LoRa Packets with the #BL602 Driver for SX1262 / RFM90

https://lupyuen.github.io/articles/lorawan?16#transmit-lora-packet

Porting #MicroLisp to #RISCV #BL602 looks easy 🤔

https://github.com/technoblogy/ulisp-esp/blob/master/ulisp-esp.ino

#LoRa Gateway @PINE64 ... Check this thread for updates

https://forum.pine64.org/showthread.php?tid=13682&highlight=pinedio

How we init the #BL602 #LoRa Driver for SX1262 / RFM90

https://lupyuen.github.io/articles/lorawan?15#initialise-lora-transceiver

#LoRaWAN handles these parameters automatically ... But if we ever need to call the #BL602 LoRa Driver directly, here are the parameters

https://lupyuen.github.io/articles/lorawan?14#configure-lora-transceiver

Upcoming #BL602 MCU SDK? 🤔

https://github.com/bouffalolab/bl_mcu_sdk

Drawing Trees with L-systems in #Python

https://deepnote.com/@dkapitan/lartpy-YJpZGp2rQE66bpM5-0-80Q

Learn the #Lisp programming language

https://opensource.com/article/21/5/learn-lisp

What's inside the #BL602 #LoRa Driver

https://lupyuen.github.io/articles/lorawan?11#how-it-works