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DevHeads IoT Integration Server
•
13mo ago
ZacckOsiemo
Ah then the new lib is broken, you have to read it
Ah then the new lib is broken
, you have to read it
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Z
ZacckOsiemo
Ah then the new lib is broken, you have to read it
S
segfaultdev.elf
•
12/2/24, 6:45 AM
Only CS pin is working fine
S
segfaultdev.elf
•
12/2/24, 6:46 AM
maybe something overwriting my configuration trying to figure that out
S
segfaultdev.elf
maybe something overwriting my configuration trying to figure that out
Z
ZacckOsiemo
OP
•
12/2/24, 6:47 AM
Yes read the library code e
Z
ZacckOsiemo
Yes read the library code e
S
segfaultdev.elf
•
12/2/24, 7:30 AM
trying
S
segfaultdev.elf
•
12/2/24, 7:30 AM
it
's a huge library
S
segfaultdev.elf
•
12/2/24, 7:30 AM
and generic also
S
segfaultdev.elf
•
12/2/24, 7:30 AM
what a pain
S
segfaultdev.elf
trying
Z
ZacckOsiemo
OP
•
12/2/24, 7:33 AM
You see now
, this is why you don
’t use or build a Hal it
’s easier to just write straight code for the functionality you need
Z
ZacckOsiemo
OP
•
12/2/24, 7:34 AM
Because we maintain code more times than we write it
, we need to optimize for that rather than for well written code
Z
ZacckOsiemo
You see now, this is why you don’t use or build a Hal it’s easier to just write ...
S
segfaultdev.elf
•
12/2/24, 7:42 AM
display driver with widget library
S
segfaultdev.elf
•
12/2/24, 7:42 AM
S
segfaultdev.elf
•
12/2/24, 7:42 AM
got this tiny display 1
.14 inch
S
segfaultdev.elf
•
12/2/24, 7:42 AM
resolution is pretty good
S
segfaultdev.elf
•
12/2/24, 7:43 AM
so I was planning to draw some widget on it
S
segfaultdev.elf
•
12/2/24, 7:43 AM
and hell
S
segfaultdev.elf
so I was planning to draw some widget on it
Z
ZacckOsiemo
OP
•
12/2/24, 7:43 AM
Challenge
, plot imu values on that in a graph form
Z
ZacckOsiemo
OP
•
12/2/24, 7:43 AM
Is that on esp
?
Z
ZacckOsiemo
Is that on esp?
S
segfaultdev.elf
•
12/2/24, 7:43 AM
yes
S
segfaultdev.elf
yes
Z
ZacckOsiemo
OP
•
12/2/24, 7:44 AM
Can you have it talk to the st
?
Z
ZacckOsiemo
Can you have it talk to the st?
S
segfaultdev.elf
•
12/2/24, 7:44 AM
If I want then
S
segfaultdev.elf
If I want then😑
Z
ZacckOsiemo
OP
•
12/2/24, 7:44 AM
Yes plot signals from the imu on the st on this display
Z
ZacckOsiemo
OP
•
12/2/24, 7:44 AM
Now
. Go
Z
ZacckOsiemo
Yes plot signals from the imu on the st on this display
S
segfaultdev.elf
•
12/2/24, 7:45 AM
S
segfaultdev.elf
😑
Z
ZacckOsiemo
OP
•
12/2/24, 7:45 AM
you wanted the smoke
S
segfaultdev.elf
•
12/2/24, 7:46 AM
I was looking for solutions of a problem and now more difficult one
S
segfaultdev.elf
I was looking for solutions of a problem and now more difficult one
Z
ZacckOsiemo
OP
•
12/2/24, 7:46 AM
Z
ZacckOsiemo
Challenge, plot imu values on that in a graph form
S
segfaultdev.elf
•
12/2/24, 7:46 AM
it
’s a good idea let me try
S
segfaultdev.elf
•
12/2/24, 7:47 AM
but before that I have to fix the first one
M
melta101
•
12/2/24, 7:47 AM
Just tried a docker crosscompile build on arm64 for QT6
Working nice with a rpi4
Z
ZacckOsiemo
😂
S
segfaultdev.elf
•
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
M
melta101
Just tried a docker crosscompile build on arm64 for QT6 Working nice with a rpi...
Z
ZacckOsiemo
OP
•
12/2/24, 7:48 AM
Huh explain abit please
S
segfaultdev.elf
I should try to make a DIY oscilloscope so that I can tell my kids I was too poo...
M
melta101
•
12/2/24, 7:48 AM
Start with signal analyser
M
melta101
Start with signal analyser
S
segfaultdev.elf
•
12/2/24, 7:49 AM
I have to make my display work with tft
_eSPI
Z
ZacckOsiemo
Huh explain abit please
M
melta101
•
12/2/24, 7:49 AM
Created a docker env to handle cross compilation of QT6 builds on Arm64 arch
M
melta101
Created a docker env to handle cross compilation of QT6 builds on Arm64 arch
Z
ZacckOsiemo
OP
•
12/2/24, 7:49 AM
Aaaah I see
Z
ZacckOsiemo
OP
•
12/2/24, 7:49 AM
You are using the Pi as your build box
Z
ZacckOsiemo
OP
•
12/2/24, 7:50 AM
And you compiling for arch that isn
’t the same as the pi
Z
ZacckOsiemo
You are using the Pi as your build box
M
melta101
•
12/2/24, 7:50 AM
Build box
?
Z
ZacckOsiemo
OP
•
12/2/24, 7:50 AM
You are building on your Pi right
?
Z
ZacckOsiemo
And you compiling for arch that isn’t the same as the pi
M
melta101
•
12/2/24, 7:50 AM
Yes
As of now it
's MacOS
M
melta101
Yes As of now it's MacOS
Z
ZacckOsiemo
OP
•
12/2/24, 7:50 AM
Yes
, I understand now
Z
ZacckOsiemo
OP
•
12/2/24, 7:50 AM
Cool stuff
Z
ZacckOsiemo
Cool stuff
M
melta101
•
12/2/24, 7:51 AM
Now
If I combine that with pi gen micro
M
melta101
•
12/2/24, 7:51 AM
I should be able to make small linux build
M
melta101
Now If I combine that with pi gen micro
Z
ZacckOsiemo
OP
•
12/2/24, 7:51 AM
I dare you
!
Z
ZacckOsiemo
I dare you!
M
melta101
•
12/2/24, 7:54 AM
Hehe
But first lemme make a good QT app
As of now it
's a toggle button
M
melta101
•
12/2/24, 7:56 AM
Whole thing around this setup is not use my dev board
M
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
M
matthewflynn_
Hi Guys - any one have any tips for external monitors on the raspberry pi 5? I h...
S
segfaultdev.elf
•
12/2/24, 9:53 AM
don
't use you usb port for powering something
S
segfaultdev.elf
•
12/2/24, 9:53 AM
Just use it in case of data transfer
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