Search found 45 matches

by johnabel
Thu Dec 24, 2020 2:02 pm
Forum: General Discussion
Topic: ESP IDF doesn't work with eclipse on windows 10
Replies: 2
Views: 401

Re: ESP IDF doesn't work with eclipse on windows 10

Yes, I just swapped to 2020-06 and it works fine with release 4.2
by johnabel
Thu Dec 24, 2020 10:50 am
Forum: General Discussion
Topic: ESP IDF doesn't work with eclipse on windows 10
Replies: 2
Views: 401

ESP IDF doesn't work with eclipse on windows 10

I installed ESP IDF with esp-idf-tools-setup-2.3.exe In eclipse 2020-12 I installed (Help > Add Software): CMake Editor 1.14.0 Espressif IDF Plugins for Eclipse 1.2.3.202010091505 from https://dl.espressif.com/dl/idf-eclipse-plugin/updates/latest/ When installing the tools I got some warnings at the...
by johnabel
Thu Dec 24, 2020 10:40 am
Forum: General Discussion
Topic: Cannot clone esp idf repository
Replies: 0
Views: 234

Cannot clone esp idf repository

On ubuntu 20.04, git clone fails: Cloning into 'esp'... remote: Enumerating objects: 728, done. remote: Counting objects: 100% (728/728), done. remote: Compressing objects: 100% (363/363), done. error: RPC failed; curl 56 GnuTLS recv error (-9): Error decoding the received TLS packet. fatal: the rem...
by johnabel
Sat Apr 11, 2020 7:08 am
Forum: ESP-IDF
Topic: Can ESP-32 connect to a bluetooth speaker?
Replies: 1
Views: 1106

Re: Can ESP-32 connect to a bluetooth speaker?

After some reading I think the ADF won't solve anything because the problem is not audio, but in the bluetooth.
The more proper question I think is:

Can the ESP-32 be a central bluetooth device?
by johnabel
Fri Apr 10, 2020 6:24 pm
Forum: ESP-IDF
Topic: Can ESP-32 connect to a bluetooth speaker?
Replies: 1
Views: 1106

Can ESP-32 connect to a bluetooth speaker?

I tried to use the example a2dp_source in the IDF to connect to a BT speaker but it won't find it.
Am I missing something or do I have to use ESP-ADF?
by johnabel
Sun Mar 29, 2020 8:31 am
Forum: ESP-IDF
Topic: I2S input for A2DP-SOURCE demo
Replies: 0
Views: 684

I2S input for A2DP-SOURCE demo

Any quick pointers on how to modify the A2DP-SOURCE to:
- Just connect and keep it connected
- Use I2S as input
by johnabel
Sun Mar 22, 2020 7:19 am
Forum: ESP-IDF
Topic: a2dp example doesn't run
Replies: 1
Views: 1668

a2dp example doesn't run

I just built the a2dp example and flashed it into the DevKit but it finds an error and resets.

E (572) I2S: /home/joan/esp/esp-idf/components/driver/i2s.c:838 (i2s_param_config):I2S communication format invalid.
E (572) I2S: I2S param configure error
by johnabel
Fri Jan 03, 2020 11:08 pm
Forum: General Discussion
Topic: Does ESP-32 use Bluetooth 3 or 4?
Replies: 2
Views: 1161

Re: Does ESP-32 use Bluetooth 3 or 4?

I found somewhere it's 4.2, is that right?
by johnabel
Fri Jan 03, 2020 10:44 pm
Forum: General Discussion
Topic: Does ESP-32 use Bluetooth 3 or 4?
Replies: 2
Views: 1161

Does ESP-32 use Bluetooth 3 or 4?

All the question is the header
by johnabel
Fri Jan 03, 2020 10:44 pm
Forum: General Discussion
Topic: Audio over bluetooth
Replies: 0
Views: 680

Audio over bluetooth

I would like to stream audio to the ESP-32 from a PC or phone. I suppose this is possible, is there any example application to base myself on? Also, is there any limitation in the audio formats?

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