LoRaWAN Library fails ttn header test

[chipmc]

I thought I would simplify the issue and start a new thread. I hope this is OK.

I was able to fix the last issue but I can't get my sketch to compile. To take my sketch out of the discussion, I thought I would try to compile the header test sketches from the example folder.

I have pasted the error messages I get when I attempt to compile header_test_ttn.ino unmodified from the examples folder below.

Here are the libraries I am using: Catena MCCI Arduino Development Kit - v0.1.3 MCCI Arduino LoRaWAN Library - v0.5.0 - manual install MCCI LoRaWAN LMIC Library - v2.3.0 - Arduino Library Manager install - renamed folder to arduino-lmic

Any help would be appreciated.

Thanks, Chip

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Arduino: 1.8.5 (Mac OS X), Board: "Adafruit Feather M0"

In file included from /Users/chipmc/Documents/Personal/Maker/Arduino/libraries/arduino-lorawan/src/lib/machineq_base_netbegin.cpp:34:0: /Users/chipmc/Documents/Personal/Maker/Arduino/libraries/arduino-lorawan/src/Arduino_LoRaWAN_machineQ.h: In constructor 'Arduino_LoRaWAN_machineQ_base::Arduino_LoRaWAN_machineQ_base(const lmic_pinmap&)': /Users/chipmc/Documents/Personal/Maker/Arduino/libraries/arduino-lorawan/src/Arduino_LoRaWAN_machineQ.h:64:81: error: no matching function for call to 'Arduino_LoRaWAN::Arduino_LoRaWAN(const lmic_pinmap&)' Arduino_LoRaWAN_machineQ_base(const lmic_pinmap & pinmap) : Super(pinmap) {}; ^ /Users/chipmc/Documents/Personal/Maker/Arduino/libraries/arduino-lorawan/src/Arduino_LoRaWAN_machineQ.h:64:81: note: candidates are: In file included from /Users/chipmc/Documents/Personal/Maker/Arduino/libraries/arduino-lorawan/src/Arduino_LoRaWAN_machineQ.h:43:0, from /Users/chipmc/Documents/Personal/Maker/Arduino/libraries/arduino-lorawan/src/lib/machineq_base_netbegin.cpp:34: /Users/chipmc/Documents/Personal/Maker/Arduino/libraries/arduino-lorawan/src/Arduino_LoRaWAN.h:299:2: note: Arduino_LoRaWAN::Arduino_LoRaWAN() Arduino_LoRaWAN(); ^ /Users/chipmc/Documents/Personal/Maker/Arduino/libraries/arduino-lorawan/src/Arduino_LoRaWAN.h:299:2: note: candidate expects 0 arguments, 1 provided /Users/chipmc/Documents/Personal/Maker/Arduino/libraries/arduino-lorawan/src/Arduino_LoRaWAN.h:51:7: note: constexpr Arduino_LoRaWAN::Arduino_LoRaWAN(const Arduino_LoRaWAN&) class Arduino_LoRaWAN ^ /Users/chipmc/Documents/Personal/Maker/Arduino/libraries/arduino-lorawan/src/Arduino_LoRaWAN.h:51:7: note: no known conversion for argument 1 from 'const lmic_pinmap {aka const Arduino_LMIC::HalPinmap_t}' to 'const Arduino_LoRaWAN&' /Users/chipmc/Documents/Personal/Maker/Arduino/libraries/arduino-lorawan/src/Arduino_LoRaWAN.h:51:7: note: constexpr Arduino_LoRaWAN::Arduino_LoRaWAN(Arduino_LoRaWAN&&) /Users/chipmc/Documents/Personal/Maker/Arduino/libraries/arduino-lorawan/src/Arduino_LoRaWAN.h:51:7: note: no known conversion for argument 1 from 'const lmic_pinmap {aka const Arduino_LMIC::HalPinmap_t}' to 'Arduino_LoRaWAN&&' exit status 1 Error compiling for board Adafruit Feather M0.

[terrillmoore]

Of course, it's OK to start a new issue.

This is interesting, because header_test_ttn,ino is part of our Travis regression tests, and it's passing.

However, we don't test with the Adafruit Feather M0 BSP. Just tried that manually on my system , and it's fine.

I think you still have your old version of LMIC lurking somewhere. Can you please do a verbose build and post the log (attach it as a file)? The errors indicate that you've got something that's out of date. There are three places where libraries can be: in the core directory; in the packages directory (with the BSP) and in your user-specific sketches library. The log will help sort that out.

--Terry

[chipmc]

OK, wow, not kidding when they said verbose!. I have attached the file.

Thank you for your help, Chip

Verbose Output MCCI LoRaWAN TTN sketch errors.txt

[chipmc]

I did a search for LMIC and I did find a redundant copy under one of my sketches. I deleted it and this reduces the errors to the attached.

Still, I am not sure why, using your example ttn file - there is an error referencing the machineQ header file. How is this getting linked in? I do intend to use machineQ but, I had hoped that using your ttn examples would make it easier to sort out the issue.

Thank you for your help, Chip Verbose Output MCCI LoRaWAN TTN sketch errors.txt

[terrillmoore]

This also looks like you have an ancient version lurking. I'm goign to open a new bug for the header problem, (../../arduino-lmic/...) because that's a real problem.

[terrillmoore]

The reason the machineQ header file is being included is because the machineQ .cpp files are always compiled; we depend on the linker to take them out of the final image if not used. Those files include the machineQ headers.. It makes certain tasks less painful. As long as you don't have ARDUINO_LORAWAN_NETWORK_MACHINEQ defined, the code is compiled but not used.

[chipmc]

Terry,

That makes sense. I do plan to use this library for machineQ so, that is the next step. I next plant to understand what the machineQ customizations are and use them. Thanks again for your help.

Chip