DevHeads IoT Integration Server•13mo ago

so I was planning to draw some widget on it

segfaultdev.elfOP•12/2/24, 7:43 AM

and hell

Ssegfaultdev.elf so I was planning to draw some widget on it

ZacckOsiemo•12/2/24, 7:43 AM

Challenge, plot imu values on that in a graph form

ZacckOsiemo•12/2/24, 7:43 AM

Is that on esp?

ZZacckOsiemo Is that on esp?

segfaultdev.elfOP•12/2/24, 7:43 AM

yes

Ssegfaultdev.elf yes

ZacckOsiemo•12/2/24, 7:44 AM

Can you have it talk to the st?

ZZacckOsiemo Can you have it talk to the st?

segfaultdev.elfOP•12/2/24, 7:44 AM

If I want then

Ssegfaultdev.elf If I want then😑

ZacckOsiemo•12/2/24, 7:44 AM

Yes plot signals from the imu on the st on this display

ZacckOsiemo•12/2/24, 7:44 AM

Now. Go

ZZacckOsiemo Yes plot signals from the imu on the st on this display

segfaultdev.elfOP•12/2/24, 7:45 AM

Ssegfaultdev.elf 😑

ZacckOsiemo•12/2/24, 7:45 AM

you wanted the smoke

segfaultdev.elfOP•12/2/24, 7:46 AM

I was looking for solutions of a problem and now more difficult one

Ssegfaultdev.elf I was looking for solutions of a problem and now more difficult one

ZacckOsiemo•12/2/24, 7:46 AM

ZZacckOsiemo Challenge, plot imu values on that in a graph form

segfaultdev.elfOP•12/2/24, 7:46 AM

it’s a good idea let me try

segfaultdev.elfOP•12/2/24, 7:47 AM

but before that I have to fix the first one

melta101•12/2/24, 7:47 AM

Just tried a docker crosscompile build on arm64 for QT6

Working nice with a rpi4

ZZacckOsiemo 😂

segfaultdev.elfOP•12/2/24, 7:48 AM

I should try to make a DIY oscilloscope so that I can tell my kids I was too poor to buy an oscilloscope so I made my own

Mmelta101 Just tried a docker crosscompile build on arm64 for QT6 Working nice with a rpi...

ZacckOsiemo•12/2/24, 7:48 AM

Huh explain abit please

Ssegfaultdev.elf I should try to make a DIY oscilloscope so that I can tell my kids I was too poo...

melta101•12/2/24, 7:48 AM

Start with signal analyser

Mmelta101 Start with signal analyser

segfaultdev.elfOP•12/2/24, 7:49 AM

I have to make my display work with tft_eSPI

ZZacckOsiemo Huh explain abit please

melta101•12/2/24, 7:49 AM

Created a docker env to handle cross compilation of QT6 builds on Arm64 arch

Mmelta101 Created a docker env to handle cross compilation of QT6 builds on Arm64 arch

ZacckOsiemo•12/2/24, 7:49 AM

Aaaah I see

ZacckOsiemo•12/2/24, 7:49 AM

You are using the Pi as your build box

ZacckOsiemo•12/2/24, 7:50 AM

And you compiling for arch that isn’t the same as the pi

ZZacckOsiemo You are using the Pi as your build box

melta101•12/2/24, 7:50 AM

Build box?

ZacckOsiemo•12/2/24, 7:50 AM

You are building on your Pi right?

ZZacckOsiemo And you compiling for arch that isn’t the same as the pi

melta101•12/2/24, 7:50 AM

Yes
As of now it's MacOS

Mmelta101 Yes As of now it's MacOS

ZacckOsiemo•12/2/24, 7:50 AM

Yes, I understand now

ZacckOsiemo•12/2/24, 7:50 AM

Cool stuff

ZZacckOsiemo Cool stuff

melta101•12/2/24, 7:51 AM

Now
If I combine that with pi gen micro

melta101•12/2/24, 7:51 AM

I should be able to make small linux build

Mmelta101 Now If I combine that with pi gen micro

ZacckOsiemo•12/2/24, 7:51 AM

I dare you!

ZZacckOsiemo I dare you!

melta101•12/2/24, 7:54 AM

Hehe
But first lemme make a good QT app

As of now it's a toggle button

melta101•12/2/24, 7:56 AM

Whole thing around this setup is not use my dev board

matthewflynn_•12/2/24, 9:52 AM

Hi Guys - any one have any tips for external monitors on the raspberry pi 5? I have a

https://www.amazon.co.uk/dp/B0CJCCDV65?ref=ppx_yo2ov_dt_b_fed_asin_title

attached to the pi through the USB and HDMI - but it just flickers output. I assume the power draw is not enough got it on the usbc - to usba?

Any tips or tricks to get around this?

ARZOPA Portable Monitor, 15.6" 1920×1080 FHD IPS Portable Monitor f...

ARZOPA Portable Monitor, 15.6" 1920×1080 FHD IPS Portable Monitor for Laptop with Kickstand, Ultra-Slim Second screen for Laptop/PC/Mac/PS3/4/5/Xbox - USB C & HDMI Connectivity - A1

Mmatthewflynn_Hi Guys - any one have any tips for external monitors on the raspberry pi 5? I h...

segfaultdev.elfOP•12/2/24, 9:53 AM

don't use you usb port for powering something

segfaultdev.elfOP•12/2/24, 9:53 AM

Just use it in case of data transfer

segfaultdev.elfOP•12/2/24, 9:54 AM

try with external power supply

segfaultdev.elfOP•12/2/24, 9:56 AM

specially raspberry pi's they can't provide large amount of current

matthewflynn_•12/2/24, 9:59 AM

Yes I agree - I need to use the usb for touch capabilities though - the unit has 2x usbc outputs though. Can I use one for providing power to it do you think? and one for connecitng to the pi?

Mmatthewflynn_Yes I agree - I need to use the usb for touch capabilities though - the unit has...

segfaultdev.elfOP•12/2/24, 10:01 AM