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Yes, after catching some interesting bugs in Tympan, I was able to have the same 1808 data run with Open Audio 2-channel and Tympan quad.? OA was 24-bit and Tympan was 16-bit, as you thought.? If

That works too Dr. William J. Schmidt - K9HZ J68HZ 8P6HK ZF2HZ PJ4/K9HZ VP5/K9HZ PJ2/K9HZ Owner - Operator Big Signal Ranch – K9ZC Staunton, Illinois Owner – Operator Villa Grand Piton - J68HZ

I used a 40 pin connector with a 10 wire cable.? No cutting pins required.

I think my previous post answers this... Jack, W8TEE

It appears that now the si5351.h and si5351.cpp are part of the project (hence the double-quote marks rather than angel brackets). Do not include the Si5351Arduino library in the #includes. It believe

The test software and the actual SDT software use the same libraries. Dr. William J. Schmidt - K9HZ J62K(J68HZ) 8P6HK ZF2HZ PJ4/K9HZ VP5/K9HZ PJ2/K9HZ VP2EHZ Owner - Operator Big Signal Ranch – K9ZC

John, the right libraries are given here: GitHub - KI3P/T41-V12-SDT: Repository for ongoing development of the software for the T41 V12 software-defined transceiver

Here is my connection on the same display… Dr. William J. Schmidt - K9HZ J62K(J68HZ) 8P6HK ZF2HZ PJ4/K9HZ VP5/K9HZ PJ2/K9HZ VP2EHZ Owner - Operator Big Signal Ranch – K9ZC Staunton, Illinois Owner

oOops. Spoke too soon: I see there are links to the required libraries: #include "si5351.h" //#include <si5351.h> ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? //

Hi John, you need to install the Etherkit Si5351. -- 73 Greg KF5N

I'm trying to run the TestMain code in MainBoardTestCodeAndDoc. I got a compile error as it was looking for Adafruit_MCP23X17. I installed that and now get another error from line 30 #include

Thanks Bill. Yeah, I just cut off pins 11 and 12 so that a 10 pin connector will fit. It looks like the T-41 display pinout is a mirror image of what it needs on the Display, so I think I can wire the

That is…. Check the pins wired on each end to make SURE they match… Dr. William J. Schmidt - K9HZ J62K(J68HZ) 8P6HK ZF2HZ PJ4/K9HZ VP5/K9HZ PJ2/K9HZ VP2EHZ Owner - Operator Big Signal Ranch –

The correct connector to use for interface is the 40 PIN connector. I cut pins 11 and 12 off the connector and then a 10 pin header fits on the first 10 pins of the 40 pins perfectly. Make sure you

I've been wrestling with the datasheet for this 7" display. I checked all the jumpers and it is configured as 4-wire serial. It seems like there is a typo in the datasheet, as they have two J2

Ah yes, the old switcher-roo…everyone does that. At least you didn’t plug the teensy backwards like I did on one of my 4 T41’s… Dr. William J. Schmidt - K9HZ J62K(J68HZ) 8P6HK ZF2HZ PJ4/K9HZ

Embarrassed grin... I soldered the Audio Adapter board on reversed. Good news, so far, is that it now recognizes WIRE at 0x0A on both boards. Hopefully, I didn't fry anything. John K1JO

Interesting.? The Tympan library is still converting from/to I16.? Its quad object looks similar to mine.

I think the 2-channel works up to 32-bits without that "#define I2S_BUFFER_TO_USE_BYTES(...) ".??? That define? may be old code that got left behind, I'm not sure.?? Looking at the begin() for