My bad it’s an Arduino nano 33 BLE platform: https://developer.nordicsemi.com/nRF_Connect_SDK/doc/la

My bad it’s an Arduino nano 33 BLE platform: https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/zephyr/boards/arm/arduino_nano_33_ble/doc/index.html

pallavaggarwal•3/22/24, 5:38 AM

CCamila_99$$@Marvee Amasi and Mega32u4-MU should work, right? 🤔

Marvee Amasi•3/22/24, 6:01 AM

Well I am not sure if it uses the same ATmega32u4 microcontroller as the Arduino Leonardo and Arduino Micro

Ttechielew My bad it’s an Arduino nano 33 BLE platform: https://developer.nordicsemi.com/nR...

JeremyCook•3/22/24, 12:19 PM

FWIW, I am working with an XIAO nRF52840 Sense which has an IMU onboard. However, my question is mostly conceptual. Basically how do you combine the inputs from more than one axis to determine the actual orientation of your device?

For instance, if the Z axis is pointing down here, and you rotate it about the X axis, you know the intensity of Z changes, but you don't know which way it has rotated about the X axis. You'd need to also use Y axis readings. Is there an elegant way to combine these two readings to determine it's actual orientation?

techielewOP•3/22/24, 2:14 PM

Hi @everyone,
In this week's Office Hours Meetup we'll be discussing when you need an RTOS or OS and when you don't. We're excited to see you in ~45 minutes!

https://app.livestorm.co/devheads-community/devheads-weekly-office-hours-1/live?s=af985fcc-4b30-4052-88a3-a7ecdac61971#/

DevHeads Weekly Office Hours | DevHeads System Integration Communit...

Ttechielew Hi @everyone, In this week's Office Hours Meetup we'll be discussing when you ne...

techielewOP•3/22/24, 2:15 PM

FYI, here's the thread: https://discord.com/channels/1130679493799977062/1218860707139944489

Saßì•3/22/24, 2:30 PM

@Jwon Welcome! Can you let us know a bit about your technical background, what brings you to DevHeads, and what you're looking to learn/contribute?!

Saßì•3/22/24, 2:31 PM

@fatihdincer64 Welcome! Can you let us know a bit about your technical background, what brings you to DevHeads, and what you're looking to learn/contribute?!

kristof-at-embeetle•3/22/24, 2:45 PM

kristof-at-embeetle•3/22/24, 2:45 PM

kristof-at-embeetle•3/22/24, 2:46 PM

Hi Devs,
I can't be on the meeting today. I'm assembling the Beetle Boards

kristof-at-embeetle•3/22/24, 2:46 PM

Need to get them ready before heading to China Monday morning

techielewOP•3/22/24, 2:53 PM

congrats!

Kkristof-at-embeetle Click to see attachment

Navadeep•3/22/24, 2:58 PM

achievement! you're a rockstar man!

kristof-at-embeetle•3/22/24, 3:07 PM

Thanks guys

kristof-at-embeetle•3/22/24, 3:39 PM

youcef_ali•3/22/24, 3:58 PM

@kmulier would you please tell us about the Beetle Boards

Yyoucef_ali @kmulier would you please tell us about the Beetle Boards

nour_oud•3/22/24, 4:58 PM

tinyscarab

Yyoucef_ali @kmulier would you please tell us about the Beetle Boards

wafa_ath•3/22/24, 5:26 PM

Yes am curious too

@kmulier

aymen ammari•3/22/24, 5:27 PM

It rather be a video explaining them, would you do that?

@kmulier

youcef_ali•3/22/24, 6:07 PM

@Navadeep do you have an idea how to run two paps in the two core of the ps side of the zynq Soc ?

Yyoucef_ali @Navadeep do you have an idea how to run two paps in the two core of the ps side...

Navadeep•3/22/24, 6:11 PM

Not really. Can you explain a bit more what this is about?

kristof-at-embeetle•3/22/24, 6:13 PM

Hi guys,
The Beetle Board is a dev board based on the WCH RISC-V microcontroller CH32V003F4P6

kristof-at-embeetle•3/22/24, 6:14 PM

It's the famous 10-cent MCU

kristof-at-embeetle•3/22/24, 6:14 PM

https://embeetle.com/#supported-hardware/beetle-boards/boards/tiny-scarab

kristof-at-embeetle•3/22/24, 6:15 PM

It's an open source project

kristof-at-embeetle•3/22/24, 6:15 PM

https://github.com/Embeetle/tiny-scarab

GitHub

GitHub - Embeetle/tiny-scarab: Tiny beetle board based on the CH32V...

Tiny beetle board based on the CH32V003 10-cent chip. - Embeetle/tiny-scarab

Wanted (J.R)•3/22/24, 6:15 PM

kristof-at-embeetle•3/22/24, 6:15 PM

All schematics and board files are available from the links I shared above

BenCos18•3/22/24, 8:47 PM

well finally managed to get the planespotters.net image api into my bot lol

BenCos18•3/22/24, 8:47 PM

BBenCos18 Click to see attachment

techielewOP•3/22/24, 10:37 PM

When are you going to put that bot up on the marketplace lol

Ttechielew When are you going to put that bot up on the marketplace lol

BenCos18•3/22/24, 10:38 PM

It's already up on the discord app directory if that's what you mean haha

aymen ammari•3/22/24, 10:41 PM

Hi everyone, anyone has experience with RF transmitter, do you recommend FS-i6 or another model, thank you

Aaymen ammari Hi everyone, anyone has experience with RF transmitter, do you recommend FS-i6 o...

Camila_99$$•3/23/24, 1:25 AM

Hi Aymen !

It depends on your specific needs and budget

aymen ammari•3/23/24, 1:25 AM

I need at least 6 channels, and the budget

50$ maximum?

Camila_99$$•3/23/24, 1:32 AM

Camila_99$$•3/23/24, 1:33 AM

So I suggest you Flysky FS-i6X: An upgraded version of the FS-i6, the FS-i6X offers additional features like telemetry support and a more modern interface. And it’s around 54$

Camila_99$$•3/23/24, 1:41 AM

Je viens juste de trouver cet incroyable article sur AliExpress. Jetez-y un coup d'œil ! €42.32 Réduction de 40％ | Flysky – transmetteur Original pour Drone d'avion RC FS-i6X 10CH 2.4GHz AFHDS 2A Rc avec récepteur FS-iA6B FS-iA10B FS-X6B FS-A8S
https://a.aliexpress.com/_EHqrsFT

Camila_99$$•3/23/24, 1:42 AM

@aymen ammari There are discounts on AliExpress

BBenCos18 It's already up on the discord app directory if that's what you mean haha

techielewOP•3/23/24, 1:50 AM

Really what’s it called?!

Saßì•3/23/24, 2:45 AM

@zaid ansari Welcome! Can you let us know a bit about your technical background, what brings you to DevHeads, and what you're looking to learn/contribute?!

Saßì•3/23/24, 4:51 AM

@Akuma Welcome! Can you let us know a bit about your technical background, what brings you to DevHeads, and what you're looking to learn/contribute?!

Marvee Amasi•3/23/24, 7:58 AM

Hey guys, please I need your help here . I'm working on a home automation system using FreeRTOS and experimenting with Round-Robin scheduling for fair task execution. I'm facing issues with critical tasks like sensor data processing and actuator control getting delayed, affecting system responsiveness. I've tried adjusting priorities and time quantum, but the performance isn't as expected. Any tips for optimizing Round-Robin scheduling in FreeRTOS for real-time applications, or suggestions for alternative algorithms that might work better?

MMarvee Amasi Hey guys, please I need your help here . I'm working on a home automation system...

Joseph Ogbonna•3/23/24, 8:19 AM

Consider using a different scheduling algorithm like Earliest Deadline First (EDF) or Rate Monotonic (RM) for better real-time performance in your home automation system. These algorithms are often more suitable for meeting timing requirements compared to Round-Robin scheduling in FreeRTOS.

MMarvee Amasi Hey guys, please I need your help here . I'm working on a home automation system...

streetdogg•3/23/24, 8:43 AM

are these periodic tasks?

JJoseph Ogbonna Consider using a different scheduling algorithm like Earliest Deadline First (ED...

Marvee Amasi•3/23/24, 9:04 AM

Hmm, EDF

thanks @Joseph Ogbonna

Sstreetdogg are these periodic tasks?

Marvee Amasi•3/23/24, 9:05 AM

Yes, some of the tasks are periodic, such as sensor data sampling and actuator control updates. However, I'm also dealing with non-periodic tasks like user interface responsiveness and event handling.

streetdogg•3/23/24, 9:26 AM

cool. I think you should assume all the tasks to be periodic and come up the CPU utilisation factor. If that is within 70%, the tasks can be scheduled and no deadline will be missed. If u see that the utilisation is more than 70%, then u need a CPU thats faster or u need to optimise the code to be faster.

Ttechielew Really what’s it called?!

BenCos18•3/23/24, 9:28 AM

J.A.R.V.I.S

My bad it’s an Arduino nano 33 BLE platform: https://developer.nordicsemi.com/nRF_Connect_SDK/doc/la

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