AudioOutputUSB does not name a type, on OSX, Arduino 1.8.5 and TeensyDuino 1.42

[koen]

Hi,

On my fresh install of Arduino 1.8.5 and TeensyDuino 1.42 the compiler tells me that AudioOutputUSB does not name a type. I am on Mac OSX. Has it been removed from the TeensyDuino on OSX because of the USB audio problems?

Compilation of the example program WavFilePlayerUSB gives the same error message.

Koen

 

[WMXZ]

Hi,

On my fresh install of Arduino 1.8.5 and TeensyDuino 1.42 the compiler tells me that AudioOutputUSB does not name a type. I am on Mac OSX. Has it been removed from the TeensyDuino on OSX because of the USB audio problems?

Compilation of the example program WavFilePlayerUSB gives the same error message.

Koen

Have you compiled with USB Audio or similar selected?

 

[PaulStoffregen]

Also remember the USB input & output do not update the library, so at least one hardware input or output is needed, even if unused. Details in the documentation (right side panel)

https://www.pjrc.com/teensy/gui/?info=AudioOutputUSB

 

[koen]

Ah, alright! I did not realise that during compilation I have to set the USB type in the IDE.
Now, I can stream the output of my SDR onto my computer.

Thank you WMXZ and Paul!