ESP32 Webradio

BuddyCasino
Posts: 262
Joined: Sun Jun 19, 2016 12:00 am

Re: ESP32 Webradio

Postby BuddyCasino » Wed Feb 08, 2017 9:07 pm

^_^
In the spirit of full disclosure, I'm currently working on a fork of the project to make an Amazon Alexa client, and have progressed to a stage where SSL via mbedtls and HTTP/2 via nghttp2 works. TODOs are I2S microphone input (via InvenSense ICS-43434) and communication with the Amazon Alexa backend, which I'm currently protoyping in Java.
Not sure if that warrants one of your boards...

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rudi ;-)
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Re: ESP32 Webradio

Postby rudi ;-) » Thu Feb 09, 2017 9:46 pm

BuddyCasino wrote:^_^
In the spirit of full disclosure......
:lol:
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love it, change it or leave it.
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問候飛出去的朋友遍全球魯迪

JimmyPedersen
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Re: ESP32 Webradio

Postby JimmyPedersen » Thu Feb 09, 2017 9:56 pm

Jakobsen wrote:Hi Buddy
O yes - need more coffee - i did commit - as I use to on SVN but i see there is more to it then that.
I will try to follow you description tonight and have added git to my bucket list.
Thanks /j
Any progress on this? Thinking about building myself a little MP3 streamer/player :)

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Jakobsen
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Re: ESP32 Webradio

Postby Jakobsen » Thu Feb 09, 2017 10:32 pm

Hi Jimmy
No sorry - was hit by work. But just get going - the code works out the box - mono. There is still room for improvement on the UX part of the code. /j
Analog Digital IC designer / DevOps @ Merus Audio, Copenhagen, Denmark.
We do novel and best in class Audio amplifiers for consumer products.
Programmed assembler for C-64 back in 1980's, learned some electronics - hacking since then

BuddyCasino
Posts: 262
Joined: Sun Jun 19, 2016 12:00 am

Re: ESP32 Webradio

Postby BuddyCasino » Mon Feb 13, 2017 7:36 pm

Haven't gotten to that part yet, I'm just realizing that C pointers can be tougher than I thought and kinda stuck in a refactoring.

I chose mbedtls because its the native API for the ESP32 (OpenSSL is just wrapping it and nt completely implemented), and using nghttp I had to implement the I/O parts all by myself anyway. Its actually not that hard.

BuddyCasino
Posts: 262
Joined: Sun Jun 19, 2016 12:00 am

Re: ESP32 Webradio

Postby BuddyCasino » Wed Feb 15, 2017 5:21 pm

If you want to verify the server certificate, then yes you need to have the appropriate root cert in memory somewhere. If not, you can simply ignore it. I haven't seen a generic lib that comes with all of the common CAs and automatically picks the right one, but if it exists I'd be happy to learn about it.

I need HTTP2 because I'm building an Amazon Alexa client, and thats all they offer.

BuddyCasino
Posts: 262
Joined: Sun Jun 19, 2016 12:00 am

Re: ESP32 Webradio

Postby BuddyCasino » Thu Feb 23, 2017 8:39 am

Its going to be on Github as soon as I got it to work.

WiFive
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Re: ESP32 Webradio

Postby WiFive » Tue Feb 28, 2017 7:11 pm


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rudi ;-)
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Re: ESP32 Webradio

Postby rudi ;-) » Tue Feb 28, 2017 7:14 pm

BuddyCasino wrote:Its going to be on Github as soon as I got it to work.


we did it in the meantime

:mrgreen:
-------------------------------------
love it, change it or leave it.
-------------------------------------
問候飛出去的朋友遍全球魯迪

BuddyCasino
Posts: 262
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Re: ESP32 Webradio

Postby BuddyCasino » Tue Feb 28, 2017 7:31 pm

Thats ok. I won't fret.

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