Search found 28 matches

by mtraven
Fri Mar 22, 2024 3:56 am
Forum: General Discussion
Topic: arduino to IDF newbie help managing mulitple apps inline
Replies: 20
Views: 4360

Re: arduino to IDF newbie help managing mulitple apps inline

man I feel so stupid, I'm still not getting it. How does a stack size of 3000 bytes equal 60kb? Or were you listing the sum of all your tasks?
by mtraven
Fri Mar 22, 2024 1:42 am
Forum: General Discussion
Topic: arduino to IDF newbie help managing mulitple apps inline
Replies: 20
Views: 4360

Re: arduino to IDF newbie help managing mulitple apps inline

As you can see there is 20 tasks in total (including espressif internal tasks), each has its own stack 3000-4000, which is 60-80kB of ram could you explain the math on that to me? Its been a point of confusion for me for a while. What are the units of "stack" ? Somewhere I got it in my head that th...
by mtraven
Fri Mar 22, 2024 1:19 am
Forum: General Discussion
Topic: arduino to IDF newbie help managing mulitple apps inline
Replies: 20
Views: 4360

Re: arduino to IDF newbie help managing mulitple apps inline

hey all, FYI I haven't given up, I know I said I might, but I just cant let things go like that. But I was compiling hard the other night and my system drive gave out on me. So here we are, a couple of days later, back up & running with a new drive. I haven't had a chance to read all the responses, ...
by mtraven
Tue Mar 19, 2024 1:23 am
Forum: General Discussion
Topic: arduino to IDF newbie help managing mulitple apps inline
Replies: 20
Views: 4360

Re: arduino to IDF newbie help managing mulitple apps inline

I understand being careful with delete. I dont understand the rule about only passing null through it? In what I have working, I'm using handles & checking that aren't NULL before deletion. Really new to this type of programing, so I'm just following tutorials at this point. I think I've got enough ...
by mtraven
Mon Mar 18, 2024 3:27 am
Forum: ESP-IDF
Topic: Adding Source Folders to a C++ Project
Replies: 9
Views: 10453

Re: Adding Source Folders to a C++ Project

were you able to get fabgl working on an IDF build? Was that inside platformio, or just a raw c++ project?

I've been scratching my head trying to get fabgl working with either platforio-IDF or normal ESP-IDF....nothings working for me.
by mtraven
Sun Mar 17, 2024 8:44 pm
Forum: General Discussion
Topic: arduino to IDF newbie help managing mulitple apps inline
Replies: 20
Views: 4360

Re: arduino to IDF newbie help managing mulitple apps inline

thanks for your thoughtful response. my display runs at 640x 480 using the "double line" / fixed color palette method to half the memory (fabGL is the library). There is also a mouse & key board, whose tasks I've yet to find in the arduino version. I think the whole package bites off ~150k and when ...
by mtraven
Sat Mar 16, 2024 10:22 pm
Forum: General Discussion
Topic: arduino to IDF newbie help managing mulitple apps inline
Replies: 20
Views: 4360

arduino to IDF newbie help managing mulitple apps inline

I have a project, it was all built in an arduino framework. It gets info from child boards via ESP now & displays it on a screen. I was nearly done, when I decided I wanted a clock on the screen. Between the display & espNow, I dont have enough DRAM to add the WIFI to get an update on the clock. I t...
by mtraven
Sat Jul 09, 2022 1:12 am
Forum: ESP32 Arduino
Topic: anyone worked with FABGL library (UI elements specficially)
Replies: 0
Views: 1001

anyone worked with FABGL library (UI elements specficially)

Looking to strike up a conversation with anyone who has some experience working withe the FABGL display libraries. Anyone out there?