SDI-12 for Teensy 4.1

S

shinukamo

New member
I have an agricultural project that includes reading from soil moisture sensors that work with SDI-12.

I've seen duff2013's library https://github.com/duff2013/SDI12_T3 and I'd like to port a trimmed down version of it to Teensy 4.1
I have TXB0104 to shift the level down routing the signal to TX3 on pin 14

I'm fairly new to working with registers and interrupts and would appreciate some help with working out how to modify the attached for IMXRT1060

View attachment SDI12_T4.cpp
 
I realize this is an old thread, but did anyone manage to get an SDI-12 library working with the Teensy 4? Now that Teensy 3 is unobtainable, I need to port a datalogger program from Teensy 3 to 4 and SDI-12 support is required.
 
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