- guard console subsystem (PIScreen/PIScreenTile/tiles/PITerminal/
PIKbdListener) by PIP_HAS_THREADS plus a TTY or Windows console
(new PIP_HAS_TTY platform macro) - termios is not available on
bare-metal newlib
- guard cloud subsystem (PICloudBase/Client/Server/TCP) by
PIP_HAS_SOCKET and PIP_HAS_THREADS
- add PIP_BUILD_CONSOLE/PIP_BUILD_CLOUD to the auto-disable flag
dependencies in CMake
- PIP_CAN (SocketCAN) is Linux-only, exclude other platforms
- on Pico keep sockets/MQTT off by default: pico-sdk lwip provides
only a partial POSIX socket layer (no netinet/in.h, poll.h)
- PITranslator: inline no-op definitions when PIP_HAS_FILESYSTEM is
off so the _tr literal links
- PIIODevice: guard read_func/write_func EVENT_HANDLERs (no-threads)
- piwaitevent_p.cpp: drop unused sys/ioctl.h include (missing on
arm-none-eabi, broke Pico builds)
- pifile.cpp: drop '|| !defined(PIP_HAS_FILESYSTEM)' from the
_fopen_call_ condition and the redundant inner
'#ifdef PIP_HAS_FILESYSTEM' - the whole file is already inside
PIP_HAS_FILESYSTEM
- remove PISERIAL_NO_PINS (piplatform.h, piserial.cpp): the whole
piserial.cpp is inside PIP_HAS_SERIAL which is forced OFF for
Pico/FREERTOS, so the macro could never be active where it mattered;
keep the Windows/POSIX branches as-is
andrey
peri4
Andrey