Search found 11 matches

by Alekos2313
Fri Jul 31, 2020 7:49 am
Forum: ESP-IDF
Topic: ESP NOW peer limit
Replies: 0
Views: 312

ESP NOW peer limit

Hello all, I am trying to figure out the capacity of a ESPNOW network. From IDF, ESP_NOW_MAX_TOTAL_PEER_NUM sets this to 20. So, is this the maximum number of peers that may communicate over ESP NOW? And if yes, what sets this limit? why not 32 or 256 or 8192? What is special about the esp_now_add_p...
by Alekos2313
Thu Jul 30, 2020 11:25 am
Forum: ESP-IDF
Topic: ESP-MESH with Sleep
Replies: 0
Views: 338

ESP-MESH with Sleep

Hello all, From reading the documentation, I understand , that on an ESP-MESH network, if one device -intermediate or leaf node- goes to (deep) sleep, it is actually getting "lost" from the mesh, so at wake-up, it needs to re-join as if it was just powered up. To make it clear I am considering a lon...
by Alekos2313
Wed Jan 16, 2019 7:29 pm
Forum: General Discussion
Topic: Python EGG_INFO and PACMAN really hurt
Replies: 2
Views: 1279

Python EGG_INFO and PACMAN really hurt

Hello, I had to re-install everything on a new PC for esp-idf, to continue my project. I bumped into the same OLD problem with python, egg, pacman mickey mouse donald and santa clause. Last time I had it it was few months ago when I pulled a new esp-idf release, and after few HOURS of googling for o...
by Alekos2313
Fri Sep 14, 2018 4:05 pm
Forum: Report Bugs
Topic: Debugging Issue on WROVER and Eclipse
Replies: 9
Views: 6359

Re: Debugging Issue on WROVER and Eclipse

Hello, I haven't really spent much time testing the command line way, but my project is a bit large so command line is not so intuitive, and afterall, the Eclipse side is just a Graphical representation of the same thing, its not a different driver really... it issues gdb commands over OCD right? So...
by Alekos2313
Thu Sep 13, 2018 5:38 pm
Forum: Report Bugs
Topic: Debugging Issue on WROVER and Eclipse
Replies: 9
Views: 6359

Re: Debugging Issue on WROVER and Eclipse

Hi, I found out what was causing the issue with the "all ones" problem... disappointing discovery! My project uses SPI and the GPIO 12->14 are common for JTAG, so this was stopping the JTAG. Once I disconnected everything from these pins, I came back to my old situation. The old situation is what Ko...
by Alekos2313
Tue Sep 11, 2018 9:28 am
Forum: Report Bugs
Topic: Debugging Issue on WROVER and Eclipse
Replies: 9
Views: 6359

Re: Debugging Issue on WROVER and Eclipse

I have a new set of errors attached in text file if this can assist.
by Alekos2313
Tue Sep 11, 2018 9:16 am
Forum: Report Bugs
Topic: Debugging Issue on WROVER and Eclipse
Replies: 9
Views: 6359

Re: Debugging Issue on WROVER and Eclipse

Hello, any news on that? debugging sessions fail all time with various errors on ESP-WROVER-KIT, and now my project has come to a point where I need debugging over JTAG, otherwise I am blocked..
Please update

Alex
by Alekos2313
Fri Aug 03, 2018 8:28 am
Forum: Report Bugs
Topic: Debugging Issue on WROVER and Eclipse
Replies: 9
Views: 6359

Re: Debugging Issue on WROVER and Eclipse

Hi, long time I haven't checked all this, sorry for a late reply. I haven't had any serious progress on this. Sometimes this procedure described in the tutorials for debugging in Eclipse, works, some times it fails. If I give it a number of tries, I usually get it working, but it is not as stable as...
by Alekos2313
Fri Aug 03, 2018 8:24 am
Forum: ESP-IDF
Topic: IRAM fragmentation at startup?
Replies: 4
Views: 2569

Re: IRAM fragmentation at startup?

Hello, thank you for your answer, I was busy with other stuff, and my response is late, sorry! So, the Idea is to have a configurable system, and that configuration will determine the chunks of fast RAM that are needed. Consider it as a protocol translator, where streaming data arrives in a UDP sock...
by Alekos2313
Mon Apr 09, 2018 7:03 am
Forum: ESP-IDF
Topic: IRAM fragmentation at startup?
Replies: 4
Views: 2569

IRAM fragmentation at startup?

Hello, In my current project developed on WROVER KIT V3, I need a large and fast memory buffer. Testing with buffer allocated on external RAM, speed was not enough and timing was not deterministic. I guess since the PSRAM bus is shared with SPI FLASH, this makes sense/ Since the project is about con...

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