@Joseph Ogbonna @Umesh Lokhande
@Joseph Ogbonna @Umesh Lokhande
Tcan't branch your code in github bro!
TWelcome @Abhishek Hipparagi! Can you tell us a little about yourself and your technical background? What brings you to DevHeads? What are you working on currently?
JWhat do you want to do and how can we help in the schematics
AHello, I'm Abhishek, an undergraduate student actively seeking job opportunities while immersing myself in the world of embedded systems. I have two years of experience as an intern, working with AVR/Arduino, STM32, and ESP series microcontrollers, as well as PCB designing using KiCAD. Additionally, I've gained experience with Pixhawk and DJI-based drones. Currently, I'm focused on expanding my knowledge and skills in this exciting field. Excited to connect and learn within the DevHeads community!
TThanks dude! Happy to have you here! The best resources for you are likely the @HW-Lead and @Computing Lead roles.
Do you have any images/examples of your drone work you can share with us here or in the #projects-and-self-promotion channel? We'd love to have a look.
Do you have any images/examples of your drone work you can share with us here or in the #projects-and-self-promotion channel? We'd love to have a look.
BHi,
I am looking into whether I can encrypt a python script so the code is obfuscated. it should decrypt it when the script runs.
I have seen few packages to do this, like:
https://github.com/Falldog/pyconcrete
https://juanlao7.github.io/codeclose/documentation
https://changsin.medium.com/how-to-protect-python-source-code-5892a153d0ac
https://pypi.org/project/sourcedefender/
I was wondering what your thoughts are on this and suggestion for a approach you would take?
I am looking into whether I can encrypt a python script so the code is obfuscated. it should decrypt it when the script runs.
I have seen few packages to do this, like:
https://github.com/Falldog/pyconcrete
https://juanlao7.github.io/codeclose/documentation
https://changsin.medium.com/how-to-protect-python-source-code-5892a153d0ac
https://pypi.org/project/sourcedefender/
I was wondering what your thoughts are on this and suggestion for a approach you would take?
GitHub
Protect your python script, encrypt it as .pye and decrypt when import it - GitHub - Falldog/pyconcrete: Protect your python script, encrypt it as .pye and decrypt when import it
Medium
Python is one of the most popular languages for machine learning and web development. While its popularity comes from easy syntax and a…
DCongrats @Harshal
! You've been Verified!
! You've been Verified!THey @Harshal! Welcome! What do you do and what brings you to DevHeads? What are you working on currently?
Also, if you haven't seen it already, there are some tips here: https://discord.com/channels/1130679493799977062/1130679493799977066/1196966569327214632.
! Welcome! What do you do and what brings you to DevHeads? What are you working on currently?Also, if you haven't seen it already, there are some tips here: https://discord.com/channels/1130679493799977062/1130679493799977066/1196966569327214632.
Discord
Discord is the easiest way to communicate over voice, video, and text. Chat, hang out, and stay close with your friends and communities.
ASAMD21 controller and GPS module
AIt’s under progress, once it gets finally done I’ll let you know about the owner of this product and you can then buy from them
ARad
Toh i thought you were doing it on your own
ANo No
AOkay
Thanks for sharing
Thanks for sharing
DCongrats @Cosmos ! You've been Verified!
TBy “when the code runs” do you mean encrypt the binary?
DCongrats @Sachin K ! You've been Verified!
S@Sachin K Welcome , Can you tell us a little about yourself and your technical background? What brings you to DevHeads? What are you working on currently?
S@Cosmos Welcome! We're eager to know more about you. What's your professional background or current focus?
UWhy 10-bit I2C Slave Addressing is not widely used in device libraries and example codes? Even, I often use a 7-bit slave address. It seems to me that either 10-bit addressing is only for special cases or it's a bit of a challenge to implement in code. Appreciate any perspective, experience @abhishek awasthi @Navadeep @ShreeshaN @Aditya thakekar
BHi @techielew , encrypt the .py source code or .pyc compiled code and decrypt them on the fly so the Python interpreter could run it.
I was curious about the best practices in doing so. Thanks
I was curious about the best practices in doing so. Thanks
DCongrats @sumit_adeep_002 ! You've been Verified!
SMy guess is that use of 8-bit or 10-bit slave address will add a byte more in every communication packet of data and considering slow speed of I2C, devices using 8-bit or 10-bit are not popular and adding extra implementation of addressing will increase I2C device library for small microcontrollers.
DCongrats @Hermes ! You've been Verified!
S@Hermes Welcome! We're eager to know more about you. What's your professional background or current focus?
HI'm a cybersecurity student at National University, and previously was an intern at tinyvision.ai inc. (the company that made the Upduino v3 ice40 FPGA dev board)
UI agree though. Not sure who will love this 10-bit addressing and implementation. I wonder even for MPU users are there enough bus drivers support for 10-bit I2C addresses in user space packages
TIs this for a commercial project? How imperative is it that either the source or the binary are encrypted? What are you concerned about protecting against? IP theft/cloning? Vulnerabilities? Something else?
There are commercial products like IAR Embedded Trust that provide application encryption and other security measures. And other services that encrypt binaries. Of course, those aren't FOSS..
There are commercial products like IAR Embedded Trust that provide application encryption and other security measures. And other services that encrypt binaries. Of course, those aren't FOSS..
TSimplify embedded security with the Root of Trust;
Secure code, applications and devices
Secure code, applications and devices
AMost mcu work on the assumption that slave disables itself on not receiving matching address. 10 bit is used in STM32 series but not all support. NACK is disabled function.
PThank you @Joseph Ogbonna @techielew
@ShreeshaN helped me out
@ShreeshaN helped me out
NMakes sense. As well, 10-bit one can address upto (2^10)-1 devices. But come on, I haven't seen anyone using even 127 device itself on a single bus.
NCurious: What was your highest? I've used 8 of them multiplexed with the same address and 8 such ones in a single bus. In SPI though I've seen designs having 64 subordinate nodes.
AYes that's another... Haven't seen that high of a bus load either
N
A
SDCongrats @V_K ! You've been Verified!
S@V_K Welcome! We're eager to know more about you. What's your professional background or current focus?
Vi am an embedded system developer, i work on designing hardware as well as firmware
LIf you could ask the head manager of the Electronics, Computer Sciences, and Embedded Systems Department at Polytech Sorbonne one question - what would that be? Asking for a friend 
DCongrats @klug ! You've been Verified!
KHi!
Pplease introduce your self, feel free to share your background and what you're working on
KHi!
I am embedded linux developer as well as hardware hacker. I am currently a student doing my undergrads from india. I am currently learning rust for embedded and aiming to build projects with rust only. Willing to collaborate and share ideas as well as learn stuff
I am embedded linux developer as well as hardware hacker. I am currently a student doing my undergrads from india. I am currently learning rust for embedded and aiming to build projects with rust only. Willing to collaborate and share ideas as well as learn stuff
NWelcome to the server! Happy to have you as a DevHead!
NThe question will be: " Quelles initiatives ou stratégies le département entreprend-il actuellement pour rester à l'avant-garde des technologies émergentes et garantir que les étudiants soient bien équipés des compétences et des connaissances nécessaires pour les domaines en constante évolution de l'électronique, des sciences informatiques et des systèmes embarqués ? " lol
LGoogle saved me once again That is a great question (and I've already got it on my agenda 
)
That is a great question (and I've already got it on my agenda )AHad made this linkedin post on i2c multiplexing.
https://www.linkedin.com/posts/adityathakekar_embeddedsystems-iot-esp32-activity-7143202129975959552-xX7o?utm_source=share&utm_medium=member_android
https://www.linkedin.com/posts/adityathakekar_embeddedsystems-iot-esp32-activity-7143202129975959552-xX7o?utm_source=share&utm_medium=member_android
Mastering I2C Multiplexing on ESP32 with BMP280 Sensors 
The Challenge:Ever tried connecting multiple BMP280 barometric sensors to an ESP32 for a… | 14 comments on LinkedIn
