palmerr
Senior Member

Thanks again.

Thanks, very neat! 16x16 should be enough for anyone.

Sorry, I haven't tested the Ethernet functions ***AT ALL*** on the T4 (and particularly not on a T4.1's native ethernet port). As there are different branches of code all through the libraries for the T4, it's likely...

OK, I thought that you just wanted audio to be available on the PC. I guess you'll just have to create an output object that writes to "Serial". It's not particularly difficult - just clone another Output object...

Use the USB Output object and set the Serial device type in Arduino to Serial + Audio + MIDI You should find plenty of references to USB audio in the forum and in the Teensy Audio System Design Tool notes...

Sure, Live monitor matrix mixing, quite like the venerable Aviom setups in concept, other than the audio is not (yet) routed over the network cables, instead delivered via spare multicore channels (for now), as I...

Hi, I use a variant of Paul's CS42448 board - see https://forum.pjrc.com/threads/58836-CS42448-board-update-for-T4-pinouts-and-improved-performance it provides 8x8 with a CS5341 ADC for the extra two input channels,...

I've updated macaba's very useful crosspoint mixer to work with Teensy 4s and gave it flexible numbers of inputs and outputs. I haven't tried it past 8 x 8. The code is at...

Thanks - both of you. Mark - the app is actually an 8x8 matrix mixer - so I'll take the creation order from the Audio Tool, as you suggest, and build it into the code that generates the mixer objects and connections....

Paul, Thanks. I forgot that there's a separate TDM driver after a 12 month break from the project. Basics are working again now I'm using TDM ins and outs. Richard

Talking to myself here... Looking at Paul's layout for his updated CS42448 board https://hackaday.io/project/2984/logs, it doesn't appear that the 4-channel SAI (TDM) is implemented on the board. The pins at...

Folks, I've reopened this project after a long COVID delay, where other things needed to be attended to. Taking a quick look at the revised I2S-oct objects (teensyDuino 1.53), it seems like you're now using 4 pins...

Here's an updated Eagle library with both Rev C and Rev D options of the Audio Shield.