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DevHeads IoT Integration Server•13mo ago

segfaultdev.elf

don’t know I am doing necessary configuration but still no data on spi bus

don’t know I am doing necessary configuration but still no data on spi bus

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az sum misho

Aaz sum misho hey guys, i will try to make a mini project for motion detection in my room and ...

Umesh Lokhande

U

Umesh Lokhande•12/2/24, 5:45 AM

Yes, it'll work, and the list of components you have is good enough to get started. Also, there are plenty of videos on YouTube to help you with these generic sensors (interfacing) with ESP32. If you get stuck, feel free to ask for help here with details about the issue you're dealing with. Looking forward to seeing your progress in the project and self-promotion channel!

segfaultdev.elf

Ssegfaultdev.elf don’t know I am doing necessary configuration but still no data on spi bus

ZacckOsiemo

Z

ZacckOsiemo•12/2/24, 5:57 AM

what does the digital oscilloscope say?

Umesh Lokhande

UUmesh Lokhande Yes, it'll work, and the list of components you have is good enough to get start...

az sum misho

A

az sum misho•12/2/24, 6:00 AM

Alright, thanks! Will order them now, i was waiting for someone to tell me for sure that they're okay

az sum misho

A

az sum misho•12/2/24, 6:01 AM

Will keep you updated

ZacckOsiemo

ZZacckOsiemo what does the digital oscilloscope say?

segfaultdev.elf

S

segfaultdev.elfOP•12/2/24, 6:10 AM

segfaultdev.elf

Ssegfaultdev.elf Click to see attachment

ZacckOsiemo

Z

ZacckOsiemo•12/2/24, 6:11 AM

why is your clock wierd? it should be pulsing no

ZacckOsiemo

ZZacckOsiemo why is your clock wierd? it should be pulsing no

segfaultdev.elf

S

segfaultdev.elfOP•12/2/24, 6:24 AM

that's the issue

melta101

M

melta101•12/2/24, 6:24 AM

something seems to be pulling it low

melta101

Mmelta101 something seems to be pulling it low

ZacckOsiemo

Z

ZacckOsiemo•12/2/24, 6:25 AM

Yes @undefined.elf fix the clock first look at your reference manual and see why it’s not pulsing perhaps look at apb and ahb registers

melta101

Mmelta101 something seems to be pulling it low

segfaultdev.elf

S

segfaultdev.elfOP•12/2/24, 6:25 AM

the thing is library should initialize the SPI peripheral

segfaultdev.elf

S

segfaultdev.elfOP•12/2/24, 6:26 AM

but that's not happening or something else overwriting my configuration

ZacckOsiemo

ZZacckOsiemo Yes @undefined.elf fix the clock first look at your reference manual and see why...

segfaultdev.elf

S

segfaultdev.elfOP•12/2/24, 6:26 AM

I am using esp32

ZacckOsiemo

Z

ZacckOsiemo•12/2/24, 6:26 AM

Seems like it is using a different pin for clock read the library code see what pin is being used

segfaultdev.elf

S

segfaultdev.elfOP•12/2/24, 6:26 AM

if it was STM32 then I could rock

ZacckOsiemo

Z

ZacckOsiemo•12/2/24, 6:26 AM

You can rock here too

ZacckOsiemo

Z

ZacckOsiemo•12/2/24, 6:26 AM

Get the same document

ZacckOsiemo

Z

ZacckOsiemo•12/2/24, 6:26 AM

Reference manual

ZacckOsiemo

ZZacckOsiemo Seems like it is using a different pin for clock read the library code see what ...

segfaultdev.elf

S

segfaultdev.elfOP•12/2/24, 6:26 AM

there is a configuration file

ZacckOsiemo

Z

ZacckOsiemo•12/2/24, 6:27 AM

Ah

segfaultdev.elf

S

segfaultdev.elfOP•12/2/24, 6:27 AM

I defined everything there

ZacckOsiemo

Z

ZacckOsiemo•12/2/24, 6:27 AM

But at the moment you can t trust that because it’s not working

segfaultdev.elf

S

segfaultdev.elfOP•12/2/24, 6:27 AM

even though spi is not working

ZacckOsiemo

Z

ZacckOsiemo•12/2/24, 6:27 AM

Is it a risc v or arm esp?

ZacckOsiemo

ZZacckOsiemo Is it a risc v or arm esp?

segfaultdev.elf

S

segfaultdev.elfOP•12/2/24, 6:28 AM

RISC V

segfaultdev.elf

S

segfaultdev.elfOP•12/2/24, 6:29 AM

the thing is I used adafruits library

segfaultdev.elf

S

segfaultdev.elfOP•12/2/24, 6:29 AM

and that worked fine

segfaultdev.elf

S

segfaultdev.elfOP•12/2/24, 6:29 AM

I configured the pin number in the same way

az sum misho

Aaz sum misho Will keep you updated

Umesh Lokhande

U

Umesh Lokhande•12/2/24, 6:39 AM

Sure, and meanwhile try to read blogs abt those sensors modules and watch YT videos. So by the time they arrive, you already have some know-how.

segfaultdev.elf

Ssegfaultdev.elf I configured the pin number in the same way

ZacckOsiemo

Z

ZacckOsiemo•12/2/24, 6:44 AM

Ah then the new lib is broken, you have to read it

ZacckOsiemo

ZZacckOsiemo Ah then the new lib is broken, you have to read it

segfaultdev.elf

S

segfaultdev.elfOP•12/2/24, 6:45 AM

Only CS pin is working fine

segfaultdev.elf

S

segfaultdev.elfOP•12/2/24, 6:46 AM

maybe something overwriting my configuration trying to figure that out

segfaultdev.elf

Ssegfaultdev.elf maybe something overwriting my configuration trying to figure that out

ZacckOsiemo

Z

ZacckOsiemo•12/2/24, 6:47 AM

Yes read the library code e

ZacckOsiemo

ZZacckOsiemo Yes read the library code e

segfaultdev.elf

S

segfaultdev.elfOP•12/2/24, 7:30 AM

trying

segfaultdev.elf

S

segfaultdev.elfOP•12/2/24, 7:30 AM

it's a huge library

segfaultdev.elf

S

segfaultdev.elfOP•12/2/24, 7:30 AM

and generic also

segfaultdev.elf

S

segfaultdev.elfOP•12/2/24, 7:30 AM

what a pain

segfaultdev.elf

Ssegfaultdev.elf trying

ZacckOsiemo

Z

ZacckOsiemo•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

ZacckOsiemo

Z

ZacckOsiemo•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

ZacckOsiemo

ZZacckOsiemo You see now, this is why you don’t use or build a Hal it’s easier to just write ...

segfaultdev.elf

S

segfaultdev.elfOP•12/2/24, 7:42 AM

display driver with widget library

segfaultdev.elf

S

segfaultdev.elfOP•12/2/24, 7:42 AM

segfaultdev.elf

S

segfaultdev.elfOP•12/2/24, 7:42 AM

got this tiny display 1.14 inch

segfaultdev.elf

S

segfaultdev.elfOP•12/2/24, 7:42 AM

resolution is pretty good

segfaultdev.elf

S

segfaultdev.elfOP•12/2/24, 7:43 AM

so I was planning to draw some widget on it

segfaultdev.elf

S

segfaultdev.elfOP•12/2/24, 7:43 AM

and hell

segfaultdev.elf

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

ZacckOsiemo

Z

ZacckOsiemo•12/2/24, 7:43 AM

Challenge, plot imu values on that in a graph form

ZacckOsiemo

Z

ZacckOsiemo•12/2/24, 7:43 AM

Is that on esp?

ZacckOsiemo

ZZacckOsiemo Is that on esp?

segfaultdev.elf

S

segfaultdev.elfOP•12/2/24, 7:43 AM

yes

segfaultdev.elf

Ssegfaultdev.elf yes

ZacckOsiemo

Z

ZacckOsiemo•12/2/24, 7:44 AM

Can you have it talk to the st?

ZacckOsiemo

ZZacckOsiemo Can you have it talk to the st?

segfaultdev.elf

S

segfaultdev.elfOP•12/2/24, 7:44 AM

If I want then

segfaultdev.elf

Ssegfaultdev.elf If I want then😑

ZacckOsiemo

Z

ZacckOsiemo•12/2/24, 7:44 AM

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

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