Just received the WIO Terminal today and running through the tutorials and samples. So far all is well but I’ve hit a snag on the Seeed Line Chart library.
The chart library example would not compile and the primary errors I received was "
seeed_line_chart.h:235:38: note: deduced return type only available with -std=c++14 or -std=gnu++14"
I know what this means and I fixed that by going into the platform.txt for the WIO Terminal and setting the compiler.cpp.flags to use -std=gnu++14.
I still get a great deal of warnings but the code compiles and it does seem to work.
My question is am I the only one seeing this problem? Oddly enough the histogram library compiles just fine (as do all the others so far). The Line Chart is the odd man out.