I guess you'll find the details about addressing scheme or the format of the data packets, including

I guess you'll find the details about addressing scheme or the format of the data packets, including how to address specific devices (slaves) on the bus. So that you can write code for esp32 to read flow meter data.

Accur4te•6/12/24, 10:37 AM

Okay I will give it a try

UUmesh Lokhande I guess you'll find the details about addressing scheme or the format of the dat...

Accur4te•6/12/24, 11:19 AM

can you tell how can i get started with it , i am confused about how should i do it.

Aaymen ammari Ordered it from aliexpress 😅

Ben•6/12/24, 11:34 AM

Ohk

AAccur4te #include <HardwareSerial.h> #define DE_PIN 2 // GPIO pin connected to DE (Data ...

Renuel Roberts•6/13/24, 3:02 PM

Your code doesn't show any handling for the RE try apply the logic in your code if it doesn't work then check the wiring if it's done properly

RRenuel Roberts Your code doesn't show any handling for the RE try apply the logic in your code ...

Accur4te•6/13/24, 5:35 PM

Okay got it

techielew•6/14/24, 7:22 AM

Hey @Event Pings,
Good news/bad news. Good news is we have another Engineering Hour coming up this Friday on getting started with Direct Memory Access (DMA) from @Edison @Edison_ngunjiri: https://discord.gg/7sJVtCyhSc?event=1250671812329607218. He'll be taking us from basic concept to real-world applications and of course a demo of memory to memory data transfers, here on Sunday, June 16th at 15:00 GMT. This is the first in a series towards timing, interrupts, and then OS-based design.

Now for the bad news, and sorry for the short notice—I've got a last-minute conflict so I won't be able to host Office Hours tomorrow morning, which breaks an almost 8-month streak! But don't get too down, as next Friday, June 21st, we'll be back in Office Hours at the usual time of 15:00 GMT to continue our exploration of Zephyr with @ZacckOsiemo. Again, you can access that through the server event listings.

Of course, as always, keep the collab going in the server!

kristof-at-embeetle•6/14/24, 3:03 PM

Hi,
I'm trying to log in on the meeting right now

kristof-at-embeetle•6/14/24, 3:03 PM

But can't find the link

kristof-at-embeetle•6/14/24, 3:06 PM

kristof-at-embeetle•6/14/24, 3:06 PM

I don't understand. Is there no meeting today?

kristof-at-embeetle•6/14/24, 3:07 PM

kristof-at-embeetle•6/14/24, 3:08 PM

It's now Friday 15:00 GMT,
so I thought there's a meeting...

Ttechielew Hey @Event Pings, Good news/bad news. Good news is we have another Engineering H...

nour_oud•6/14/24, 3:26 PM

@kmulier

kristof-at-embeetle•6/14/24, 3:29 PM

Oh, okay, I see it now. I was confused because the message was sent today, and Brandon says he can't host the meeting "tomorrow" - so that would point at Saturday.
I guess it's due to time zones.

Kkristof-at-embeetle Oh, okay, I see it now. I was confused because the message was sent today, and B...

nour_oud•6/14/24, 3:31 PM

Yes

DeFiDoM.XyZ•6/15/24, 9:11 AM

GM, fam. I'm JUST getting familiar with everything... Hoping to have my hardware back in the next week or so. Im grateful for the opportunity to learn from the best

DDeFiDoM.XyZ GM, fam. I'm JUST getting familiar with everything... Hoping to have my hardware...

techielew•6/15/24, 12:41 PM

Welcome. Let us know what you are interested in learning

techielew•6/16/24, 3:19 AM

@Event Pings, a little less than 12 hours to go until @Edison introduces us to DMA! Join https://discord.com/channels/1130679493799977062/1212286094830477323 Sunday at 15:00 GMT.

SageBoy•6/16/24, 3:42 AM

I am selected in buildspace in S5....

SageBoy•6/16/24, 3:43 AM

And I will make my project during this event.

SSageBoy I am selected in buildspace in S5....😁,

techielew•6/16/24, 4:10 AM

Congrats sageboy that’s great! What’s in the acceptance pack

Ttechielew Congrats sageboy that’s great! What’s in the acceptance pack 🤔

SageBoy•6/16/24, 4:13 AM

Oh!..it is a place where different ppl join and complete their goal in 6 weeks,

SageBoy•6/16/24, 4:13 AM

Acceptance pack have the instructions

SageBoy•6/16/24, 4:14 AM

https://www.youtube.com/live/5lE2iKsscAU?si=X48YyZ3Bxu2w86Gr

YouTubebuildspace

s5 kick off

SageBoy•6/16/24, 4:14 AM

I found out about this on Twitter and then i joined it and got selected.

SSageBoy https://www.youtube.com/live/5lE2iKsscAU?si=X48YyZ3Bxu2w86Gr

techielew•6/16/24, 2:04 PM

Keep us posted!

Ttechielew @Event Pings, a little less than 12 hours to go until @Edison introduces us to D...

techielew•6/16/24, 2:06 PM

Hey @Event Pings, we're going to start this week's Engineering Hour session in a little less than an hour at 15:00 GMT. @Edison will be explaining Direct Memory Access (DMA) on an STM32 and showing how you can leverage it to optimize your designs.

Join us in the Engineering Hour stage channel:
https://discord.gg/mZtsxJQ3ZY?event=1250671812329607218

Ttechielew Keep us posted!

SageBoy•6/16/24, 2:47 PM

Yeah!.. I have to choose a project which I am going to work on but I am confused, what should I choose , I have thought of an audio amplifier only with transistors no ic, a helium balloon control with esp, or a hand motion capture gloves. Idk what should I choose, do you have any other suggestions, i am a beginner btw

SSageBoy Yeah!.. I have to choose a project which I am going to work on but I am confused...

techielew•6/16/24, 2:54 PM

How about we take a community poll? Would you be open to that? We can create one after the EH session today.

KarmaHitsBack•6/16/24, 3:01 PM

demo message

Ttechielew How about we take a community poll? Would you be open to that? We can create one...

SageBoy•6/16/24, 3:07 PM

Yeah sure, I am excited

Ttechielew How about we take a community poll? Would you be open to that? We can create one...

holdthedoor1518•6/16/24, 3:46 PM

hi I'm new here I just want to join my first event here

Ttechielew How about we take a community poll? Would you be open to that? We can create one...

SageBoy•6/17/24, 5:09 AM

Sir when will you create the poll?

Accur4te•6/17/24, 5:35 AM

how to fix gdb server error in stm32 cube ide

Accur4te•6/17/24, 5:35 AM

Umesh LokhandeOP•6/17/24, 6:55 AM

Hi @accur4te The error seems to be because of a corrupt workplace or maybe an incorrect debug configuration in STM32CubeIDE. So right-click on the project name, run clean-up, then make sure the debug settings, and try again. Please tell us more about which exact debugger/board/settings you're using while this error shows up.

UUmesh Lokhande Hi @accur4te The error seems to be because of a corrupt workplace or maybe an in...

Accur4te•6/17/24, 5:15 PM

now its says its unable to detect my stm32 board

Accur4te•6/17/24, 5:17 PM

i have a custom cortex m0 srm32 board , i don't kown much about it as i am trying to learn stm32 , i am following this course - https://www.udemy.com/course/microcontroller-embedded-c-programming/?couponCode=ST19MT61724

Dada__•6/17/24, 10:04 PM

Holaa

Accur4te•6/18/24, 4:08 AM

what are different ways to maximize the range of esp32 c3 chip on a custom board ?

AAccur4te i have a custom cortex m0 srm32 board , i don't kown much about it as i am tryin...

Umesh LokhandeOP•6/18/24, 4:59 AM

Hi, you haven't mentioned which programmer/debugger you're using. If you're using STLinkV2 Programmer with a custom STM32 board then check the pin connection/circuit twice. Also, make sure if in case the programmer is a clone then test it before programming a custom STM32 board. The more details you provide on h/w connection better we can help. Happy learning!

Accur4te•6/18/24, 4:36 PM

can someone suggest any course that can help me master stm32 ?

UUmesh Lokhande Hi, you haven't mentioned which programmer/debugger you're using. If you're usin...

Accur4te•6/18/24, 4:36 PM

i reinstalled the stm32cube ide and stlinkv2 drivers and the issue resolved .

nour_oud•6/18/24, 4:45 PM

Friendly Reminder about Upcoming Event

Next Friday, June 21st, we'll be back in Office Hours at 15:00 GMT to continue our exploration of Zephyr with @ZacckOsiemo

. Don't miss it!

https://discord.gg/dZEbRuHK?event=1251387175585714297

Ahmed•6/19/24, 9:23 AM

hello everyone i am following the book: INTERNET OF THINGS PROJECT WITH ESP32 BY: AGUS KURNIAWAN
I am facing a problem in setting up esp-idf in vs code can someone help me with it plz
this is a simple code to vlink the LEDs but there is a constant error of "configMINIMAL_STACK_SIZE" can someone help me with it
@everyone

AAhmed hello everyone i am following the book: INTERNET OF THINGS PROJECT WITH ESP32 BY...

ZacckOsiemo•6/19/24, 10:20 AM

It looks like you need to define that configMinimal_Stack_Size

Accur4te•6/20/24, 4:33 AM

Few days ago on this server I posted about I want to extract data from a rs485 flow meter , Adler the suggestion I did write the code the communication between arduino and flow meter was successfully but , it’s unable to read the data as I don’t have the exact register and the address which is responsible for that data , even the manual doesn’t mention it . Is there a way to find it ? I have the name of the chip .

RRenuel Roberts Your code doesn't show any handling for the RE try apply the logic in your code ...

Accur4te•6/20/24, 4:34 AM

AAccur4te Few days ago on this server I posted about I want to extract data from a rs485 f...

techielew•6/20/24, 6:10 AM

What's the chip

Ttechielew What's the chip

Accur4te•6/20/24, 6:12 AM

atmega 16