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  1. Thanks for the info. I've somehow missed those...

    Thanks for the info. I've somehow missed those pages thus far.

    I've found the built in ethernet library does a rather poor job and managing multiple connections. Particularly the...
  2. I assume there is some limit to how much time the...

    I assume there is some limit to how much time the update routine can take and not affect audio?
    Also, is update run regardless of the main loop speed? i.e. if I have something blocking in the main...
  3. Thank you. I had tried the newer library and...

    Thank you. I had tried the newer library and after several hours I could not get it to work within my project (not blaming the library). I went back to my modified library and was able to get this...
  4. I was able to get this to work intermittently by...

    I was able to get this to work intermittently by NOT calling

    EthernetClient client = server.available();
    every loop, but every 1000 loops. Now I know that's a terrible idea but it was just a...
  5. Correction, it actually loops about 80 times...

    Correction, it actually loops about 80 times before it crashes.

    It crashes in socket.cpp EthernetClass::socketStatus()


    uint8_t status = W5100.readSnSR(s);

    I don't see a function called...
  6. Ethernet Audio library and web server in one project(?)

    Before I go down the rabbit hole, I figured I'd ask....

    Are there any technical limitations of having a small web server running parallel to the Ethernet Audio library?

    The web server example...
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    So either I'm a moron, or...... I'm a moron. ...

    So either I'm a moron, or...... I'm a moron.

    Got up this morning and got it working within 10 minutes of sitting down using the slot on the 3.6.

    Onward!
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    Thanks for the info. I spent all day on this...

    Thanks for the info.

    I spent all day on this yesterday testing the various SD libraries as well as trying both the card slot on the audio board and the one on the 3.6..

    After reading up, I...
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    So I've been able to get a partial file read. So...

    So I've been able to get a partial file read. So it would seem something is right, but it's super unstable. Every reboot it may or may not hang at different spots in the communications.
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    Any update on the library? Have you ever...

    Any update on the library?


    Have you ever used the SD Card (either the one on the Teensy, or the one on the Audioboard) along with this EthAudio library?

    If so, what SD library did you use?
    ...
  11. Hmm.. https://github.com/stevemarple/IniFile

    Hmm.. https://github.com/stevemarple/IniFile
  12. I haven't actually finished compiling all the...

    I haven't actually finished compiling all the variables I'll need, I only have a basic POC done at this point. It is working well but I'm already having issues managing the configuration for the...
  13. Well I managed to delete my reply by pressing the...

    Well I managed to delete my reply by pressing the "+ Reply to thread" button when I was done instead of the "Post quick reply"... <sigh>

    Anyway, long story short:
    I considered that library. I was...
  14. Storing large amounts of configuration data

    My project will have a lot of configuration data. It's designed to be very generic, but be able to be used in over 100 different locations and each location has site-specific configuration. The...
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    I'm away on business this week so I'm away from...

    I'm away on business this week so I'm away from the hardware.

    I am using the 3.6 so not sure how much this will help, but I have two 4s and 2 more audioshields coming by the weekend.

    This is a...
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    Me being greedy... I'm only interested in mono...

    Me being greedy... I'm only interested in mono streams. No idea what is involved with that. I would assume that would halve the bandwidth and reduce the processing power needed to process (?)

    ...
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    Oh. Hmm. I hadn't thought of that. I assumed I...

    Oh. Hmm. I hadn't thought of that. I assumed I had to use one or the other. Kinda makes more sense now. lol. So now I see why trying to play with inheritance was moot.

    So If I wanted to use,...
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    More data.. I have narrowed the issue down to...

    More data..

    I have narrowed the issue down to these two lines in control_sgtl5000.cpp enable()


    write(CHIP_ANA_POWER, 0x40FF); // power up: lineout, hp, adc, dac // fixed "broken" teensy...
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    Ok, so discovered something: I took my...

    Ok, so discovered something:

    I took my "fixing" sketch, and did this:


    //AudioControlSGTL5000 audioShield; // comment this (works with this line enabled)
    ...
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    Hoping someone can give insight on this odd...

    Hoping someone can give insight on this odd issue:

    Normally I load my sketch, press the program button in the IDE, Teensy light goes out, the little loader app is in auto mode. I hear a couple of...
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    SUCCESSSSSSS! So the weirdness with that _myIP...

    SUCCESSSSSSS!

    So the weirdness with that _myIP commented line just made no sense, which means it will make sense as soon as I figure it out.. You dropped some clues in your replies (THANK YOU)...
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    Ok, I went back to basics. I stripped everything...

    Ok, I went back to basics. I stripped everything but the audio code out of the 2Way sketch because I know I should be hearing a tone and I'm not.

    I found that changing the SPI pins after the...
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    So I have a "real" output (I think). The...

    So I have a "real" output (I think).

    The original code implemented spdif1 as a real output. I changed that to a AudioOutputI2S output. And patched the sine out to it. I have the Audio Shield...
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    I don't have anything useful. I've spent...

    I don't have anything useful. I've spent probably about 8-9 hours on trying to get EtherSend2Way to work. No Joy.

    After revamping the setup code to better handle setting the mac, IP and SPI...
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    I'm at the limit of my syntax (and OOP)...

    I'm at the limit of my syntax (and OOP) knowledge.. I found this: https://docs.microsoft.com/en-us/cpp/cpp/delegating-constructors?view=vs-2019
    This code seems to match up with a delegated...
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    Note to self, don't accidentally drag a file onto...

    Note to self, don't accidentally drag a file onto the browser when you have a post 98% written. And again...

    Have you tested this as a library? From what I'm reading, you can't use #defines in...
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    Where did the docx go?

    Where did the docx go?
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    Very interesting! I had not seen that. Thank you!

    Very interesting! I had not seen that. Thank you!
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    So I found the Audio System Designer. Absolutely...

    So I found the Audio System Designer. Absolutely mindblowing work. That long 45 minute tutorial was awesome.

    I came up with this. I think it has everything I need. All that is left to do is try...
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    Feasibility of i2s project

    I'm hoping to get a "it'll never work" or a "yes continue your research" from someone on here way smarter than me.

    I have a need to interface some equipment that has 1 analog out and one analog...
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