search

mike-matera / ArduinoSTL

An STL and iostream implementation based on uClibc++ that supports my CS-11M class.
GNU General Public License v3.0
322 stars 79 forks source link

"Stream has not been declared" with PlatformIO and atmelmegaavr@1.3.0 #60

Closed AlexanderAmelkin closed 2 years ago

AlexanderAmelkin commented 3 years ago

When compiling a simple sketch (even an empty one) when ArduinoSTL is added to lib_deps in platformio.ini for an Arduiono Nano Every board (board=nano_every), I get the following error:

Compiling .pio/build/nano_every/FrameworkArduino/NANO_compat.cpp.o
In file included from .pio/libdeps/nano_every/ArduinoSTL/src/ArduinoSTL.h:12:0,
                 from .pio/libdeps/nano_every/ArduinoSTL/src/ArduinoSTL.cpp:1:
.pio/libdeps/nano_every/ArduinoSTL/src/serstream:307:9: error: '::Stream' has not been declared

         ^     
.pio/libdeps/nano_every/ArduinoSTL/src/serstream:309:73: error: 'Stream' does not name a type; did you mean 'fstream'?
 template <class charT, class traits = char_traits<charT>, class Tserial=Stream> class basic_iserialstream;
                                                                         ^~~~~~
                                                                         fstream
.pio/libdeps/nano_every/ArduinoSTL/src/serstream:310:73: error: 'Stream' does not name a type; did you mean 'fstream'?
 template <class charT, class traits = char_traits<charT>, class Tserial=Stream> class basic_oserialstream;
                                                                         ^~~~~~
                                                                         fstream
.pio/libdeps/nano_every/ArduinoSTL/src/serstream:311:73: error: 'Stream' does not name a type; did you mean 'fstream'?

                                                                         ^     
                                                                         fstream
.pio/libdeps/nano_every/ArduinoSTL/src/serstream:313:33: error: template argument 3 is invalid
 typedef basic_oserialstream<char> ohserialstream;
                                 ^
.pio/libdeps/nano_every/ArduinoSTL/src/serstream:314:33: error: template argument 3 is invalid

                                 ^
AlexanderAmelkin commented 3 years ago

It appears that #include <Arduino.h> is missing at the top of serstream.cpp. Adding that fixes the build, but then printf("test\n") doesn't produce any output although cout << "test\n"; works fine.

mike-matera commented 2 years ago

Hi! My latest build fixes the problems with PlatformIO and latest Arduino. Thanks!