* it seems that NPB is very sensitive when being interrupted during LEDs driving. This change tries to avoid flash (file) writes when the strip is active.
* minor optimization: yield is completely unnecessary on ESP32 (we have a real OS).
This disables parts of the new feature that might lead to delays, so basicially there is some detection, but no protection any more.
further development needed --> audio_fastpath branch
compile with -D WLEDMM_PROTECT_SERVICE to enable full protection.
*This patch allows to compile with BOARD_HAS_PSRAM, but not set WLED_USE_PSRAM - reserved pins will be protected, and PSRAM usage will be shown in info.
* if you add `-D WLED_USE_PSRAM_JSON` then PSRAM will be used for some JSON buffers, but not for LEDs and Segments.
* pio.ini: add "-Wshadow=compatible-local" for V4 targets
* pio.ini: fix alignment for 8266 build_flags
* fix one (harmless) case of shadowed vars in MM specific code
... like the typical -C3
* Replaced a few direct Serial.printf with macros
* Always check if Serial is connected before printing (CDC sometimes hangs when trying to send/receive without connection)
* Info page: status of Serial (can be disconnected on new MCUs), and owner of RX/TX pins
* improved handling of Serial (don't write if not connected)
* added min available stack size to debug output (esp32 only)
* webserver show remaining stack size
* webserver: show string buffer usage
FX.cpp: GEQ: even distribution of bands
FX_fcn: tiny change
wled.cpp: setupMatrix also if loadedledmap != 0
ws.cpp: replace getLengthTotal by width * height (for ledmaps)
pio.ini: enable WLED_DEBUG_HOST in esp32_4MB_M_debug and esp32_16MB_M_debug
audio_reactive, um6050, wled.h
- replace DEBUGOUT.print(x) by DEBUGOUT(x) etc
wled.h: switch between serial/netdebug
cfg.cpp, set.cpp, wled.cpp, xml.cpp
- store netDebugPrintIP and netDebugPrintPort in cfg.json
index.js: rename info tab on off to Net Debug
settings.sync: add netdebug
net_debug.h/cpp: use global netDebugPrintIP remove debugPrintHostIP
