Search found 214 matches

by f.h-f.s.
Thu Mar 07, 2024 3:17 pm
Forum: General Discussion
Topic: Matter Bridge enable openthread
Replies: 2
Views: 523

Re: Matter Bridge enable openthread

Problems disappear when using a matter sample from the esp-matter repository. The esp-matter docker build image"espressif/esp-matter:latest" is also much more convenient to build the projects, although it is much larger than the connectedhomeip build image "ghcr.io/project-chip/chip-build-esp32:35" ...
by f.h-f.s.
Tue Mar 05, 2024 11:59 am
Forum: General Discussion
Topic: Matter Bridge enable openthread
Replies: 2
Views: 523

Re: Matter Bridge enable openthread

Just adding some more information. I enabled more logging for OpenThread but I am still not getting any hints about the crash. Building with Connectedhomeip commit https://github.com/project-chip/connectedhomeip/commit/209c90bb55b3ffe689a9b91e506e269119285a61 Building the example project examples/br...
by f.h-f.s.
Mon Mar 04, 2024 4:30 pm
Forum: General Discussion
Topic: Matter Bridge enable openthread
Replies: 2
Views: 523

Matter Bridge enable openthread

Hi there, I am trying to enable OpenThread in the Matter-bridge build example. When I disable OpenThread the Matter sample works without issue. However when I do that, the system crashes and I do not get any hints to why it is happening. The backtrace seem to be corrupted and the LoadProhibited only...
by f.h-f.s.
Thu Feb 29, 2024 2:00 pm
Forum: General Discussion
Topic: Looking for a decent MQTT-Broker which works with esp-idf
Replies: 3
Views: 367

Re: Looking for a decent MQTT-Broker which works with esp-idf

It seems I'm not the only one.
There is a feature request on github, see: https://github.com/espressif/esp-idf/issues/10766
by f.h-f.s.
Thu Feb 29, 2024 8:58 am
Forum: General Discussion
Topic: Looking for a decent MQTT-Broker which works with esp-idf
Replies: 3
Views: 367

Re: Looking for a decent MQTT-Broker which works with esp-idf

There are soo many mqtt clients that work with the esp32 and esp-idf. That isn't a real problem. A MQTT-Broker implementation is something that is hard to find. Especially for esp-idf, I've only found one I need to accept MQTT connections from devices on the localnetwork and bridge that to our broke...
by f.h-f.s.
Wed Feb 28, 2024 2:46 pm
Forum: General Discussion
Topic: Looking for a decent MQTT-Broker which works with esp-idf
Replies: 3
Views: 367

Looking for a decent MQTT-Broker which works with esp-idf

Hello everyone, It's been some time since I last visited this forum. Glad to be back =) Currently, I'm diving into a new project centered around ESP32, and I find myself in need of an MQTT-Broker that works with esp-idf. However, I am unable to find a compatible option. If anyone knows of a compatib...
by f.h-f.s.
Mon Dec 17, 2018 4:21 pm
Forum: ESP32 Arduino
Topic: Automatic upload only working on some boards
Replies: 2
Views: 4937

Re: Why is that?

It has to do with the bootmode of the board. See: https://github.com/espressif/esptool/wiki/ESP32-Boot-Mode-Selection#automatic-bootloader esptool.py can automatically enter the bootloader on many boards by using the RTS and DTR modem status lines to toggle GPIO0 and EN automatically. Development bo...
by f.h-f.s.
Mon Dec 17, 2018 4:16 pm
Forum: ESP-IDF
Topic: WARNING: Padding with 12 bytes of random data (encrypted data must be multiple of 16 bytes long)
Replies: 2
Views: 4441

Re: WARNING: Padding with 12 bytes of random data (encrypted data must be multiple of 16 bytes long)

probably that data is encrypted in blocks of 16bytes. When the warning comes up it is encrypting something that is not a multiple of 16bytes, here you have a remainder of 4 bytes. this is why a random padding is added with a length of 12 bytes ( 4bytes data + 12 bytes padding = 1 block of 16bytes).
by f.h-f.s.
Tue Sep 04, 2018 3:11 pm
Forum: ESP-IDF
Topic: wifi: alloc eb len=76 type=2 fail after update esp-idf
Replies: 3
Views: 7792

Re: wifi: alloc eb len=76 type=2 fail after update esp-idf

I've had trouble with memory when my internal memory got below 30k, even though SPIRAM had alot of space left. You could check with

Code: Select all

// SPIRAM
heap_caps_log_heap_info(MALLOC_CAP_SPIRAM);
// INTERNAL RAM
heap_caps_log_heap_info(MALLOC_CAP_INTERNAL);
just a wild guess though, Goodluck.