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Did you download/install the RA8875 and Open Audio Library from the site? Your compiler says that you placed the Teensy's Open Audio library in the Arduino library directory, but the patch expects it to be in the Teensy folder. Also, why is SerialFlash in the Arduino library forlder? I don't understand the SD references, either, since our code doesn't do anything with it. It could be that some library references it, but when I used GREP to check it, it appears that those references are from the Examples files that read audio data from SD files.

I highlighted the error that killed the compile and it shows that you placed the Teensy Open Audio file in the wrong library directory. I would suggest you down load that and the RA8975 libraries and make sure you install them in the Teensy libraries subdirectory and try again.

Jack, W8TEE

On Friday, January 25, 2019, 12:39:52 AM EST, James Zdunic <james_zdunic@...> wrote:

Got it Jack,

I noticed some of the other .zip libraries were missing .cpp files as well.? So I just copied any sole .h files I found into the correctly named library folders alone.

So I'm havin problems on compile, just lucky I guess.

Some background info: which may be relevant... I had previously installed the IDE and Teensy add on and loaded them in the default location as I've been experimenting with the teensy for awhile now.? Then I uninstalled them and believe I correctly reinstalled them based on the instructions in the document you wrote up. I may have botched it though, wouldn't be the first time.

The reason I say this is I opened the JackAL_Ver0,9a75 sketch and the first compile gave an error...

OpenAudio_ArduinoLibrary was missing AudioStream_F32.?

So I put the AudioStream_f32 .h & .cpp files into the OpenAudio_ArduinoLibrary folder and tried it again. I thought I was making progress and getting the hang of this because the next error took a bit longer to appear on compile #2.? However when it did occur I got scared because it was big and ugly...


Multiple libraries were found for "SD.h"
In file included from C:\Arduino1.8.7\libraries\OpenAudio_ArduinoLibrary/OpenAudio_ArduinoLibrary.h:2:0,

?Used: C:\Arduino1.8.7\hardware\teensy\avr\libraries\SD
???????????????? from C:\Users\ADMINI~1\AppData\Local\Temp\arduino_build_985615\sketch\JackAl.h:19,

?Not used: C:\Arduino1.8.7\libraries\SD
???????????????? from C:\Arduino1.8.7\JackAl_Ver0.9a75\JackAl_Ver0.9a75.ino:71:

C:\Arduino1.8.7\libraries\OpenAudio_ArduinoLibrary/AudioStream_F32.h:18:31: fatal error: AudioSettings_F32.h: No such file or directory

compilation terminated.

Multiple libraries were found for "SerialFlash.h"
?Used: C:\Arduino1.8.7\hardware\teensy\avr\libraries\SerialFlash
?Not used: C:\Arduino1.8.7\libraries\SerialFlash
Multiple libraries were found for "Audio.h"
?Used: C:\Arduino1.8.7\hardware\teensy\avr\libraries\Audio
?Not used: C:\Arduino1.8.7\libraries\Audio
Error compiling for board Teensy 3.6.


The after disecting it I thought it looked more like another small error buried in warnings.? So I copied AudioSetrtings_F32. H & .cpp into OpenAudio_ArduinoLibrary folder and tried a third compile and got the following...


Multiple libraries were found for "SD.h"
In file included from C:\Users\ADMINI~1\AppData\Local\Temp\arduino_build_985615\sketch\JackAl.h:19:0,

???????????????? from C:\Arduino1.8.7\JackAl_Ver0.9a75\JackAl_Ver0.9a75.ino:71:

?Used: C:\Arduino1.8.7\hardware\teensy\avr\libraries\SD
?Not used: C:\Arduino1.8.7\libraries\SD
Multiple libraries were found for "SerialFlash.h"
C:\Arduino1.8.7\libraries\OpenAudio_ArduinoLibrary/OpenAudio_ArduinoLibrary.h:3:43: fatal error: AudioControlSGTL5000_Extended.h: No such file or directory

?Used: C:\Arduino1.8.7\hardware\teensy\avr\libraries\SerialFlash
compilation terminated.

?Not used: C:\Arduino1.8.7\libraries\SerialFlash
Multiple libraries were found for "Audio.h"
?Used: C:\Arduino1.8.7\hardware\teensy\avr\libraries\Audio
?Not used: C:\Arduino1.8.7\libraries\Audio
Error compiling for board Teensy 3.6.


So I copied AudioControlSGTL5000_Extended.h into the OpenAudio_ArduinoLibrary folder.? Then got a bunch of warnings and...

C:\Arduino1.8.7\libraries\OpenAudio_ArduinoLibrary/OpenAudio_ArduinoLibrary.h:4:35: fatal error: control_tlv320aic3206.h: No such file or directory

So I copied the .h (no.cpp) file into the directory and got yet another similar error.? Now I'm wondering if this will ever end?? The compile progress bar got to about 40% on last compile.? Am I doing this the hard way?

Jim KM4TXR?




Jim KM4TXR