SDI-12 & LT500

I really appreciate there is a lot of work that has gone into the layers of SDI-12 protocol. I’m using it to commun

I really appreciate there is a lot of work that has gone into the layers of SDI-12 protocol. I’m using it to communicate with the  Insitu LT500. I only have one as they are expensive and its part of a project that can spare it at the moment. With the  Arduino-SDI-12 v2.1.3 release the LT500 response has stopped being decoded, but it works on a previous untagged v2.1.2 that I have.

In initially interfacing the LT500 to ModularSensors\src\sensors\SDI12Sensors and Arduino-SDI-12  last year, it  just worked. Thankyou Thankyou.

However with recent releases it has stopped working, and I’m digging into it, and seeing how many layers there are to make it work with a simulated 1200baud UART, pretty amazing layers of code. Thankyou thankyou again for all the different people who have made it work.

Whenever I turn on debug for SDI12Sensors\SDI-12(v2.1.2) the LT500 stops decoding the protocol – Mayfly tx timing goes out I’m guessing. I’ve been using  a Salae logic analyzer to detect what is happening on the line. And of course with the latest SDI12(v2.1.3) the Mayfly rx timing decode seems to become a problem,

So I’m just wondering, if its easy to say, what works for you with debugging SDI12Sensors.cpp/SDI-12.cpp , and what is the reference sensor(s) that you test against.    Many thanks.