Improve co-existence of several popular usermods with respect to shared I2C bus.
- ensure that i2c_sda and i2c_scl are used when defined
- ensure that HW_PIN_SDA / HW_PIN_SCL are not overwritten
- ensure that Wire.begin()nis always called with user-defined pins (remove rogue Wire.begin() without parameters)
- ensure that set.cpp / cfg.cpp use esp32-specific global Wire objects.
- switch off debug messages to USBCDC, if WLED_DEBUG is not set
- ensure that analogread pins are valid - invalid pins cause lots of error messages and finally lead to watchdog reset on some MCUs.
* make SparlFunDMX driver more robust:
- made variables static (so they don't overlap with other global variables)
- made sure all valriables are properly initialized
- do not apply pinMode and digitalRead to invalid pins (as this creates problems on -S3, -C3 and -S2)
* disable DMX sending code (unneeded code that may case troubles)
const.h: increase SETTINGS_STACK_BUF_SIZE
audio_reactive, 4ld and usermod (xml.cpp)
- add defaults in settings
index.htm: add moon
settings_sec: add WLEDMM about
settings_um: add <br> so comment can be shown decently
wled.h:
- Don't use Serial directly -S2 as S2 serial driver is buggy.
- added USER_FLUSH macro
wled.cpp
- replace fluh with FLUSH
- print ArduionoOTA info (if enabled)
wled_server.cpp:
- added userlog info after file upload.
pinn_manager:
- don't show "(default)" is the PIN is actually assigned to HW drivers
- bugfix for getPinOwner()
- add WLED_NUM_PINS constant, to get rid of magic number "50"
- only show I2S defaults when USERMOD_AUDIOREACTIVE is enabled
- added alternate names for SPI pins
- small correction for -C3
* set.cpp: reject non-ADC pins as analog button pins (bugfix)
* pinmanager:
record conflicts
added getOwnerText(PinOwner tag) and getPinConflicts(int gpio)
GPIO | Assigned to | Info
--------|-----------------------|------------
i/o 0 Button !! Conflict with AudioReactive (UM) !! (default) I2S MCLK
i/o 1 debug output Serial TX
i/o 2 ./. (default) LED pin
i/o 3 ./. Serial RX
i/o 5 ./. (default) SPI SS
i/o 13 Button !! Conflict with IR Receiver !!
PIN ALLOC error: GPIO19 for analog button #2 is not an analog pin!
pinmanager ran out out array bounds on -S2 and -S3, as these MCUs have more than 40 GPIO. As consequence, memory was overwriten, and pins > 39 were reported as "allocated" but not "owned".
Thisfixes the problem, by extending internal arrays so that up to 50 pins can be managed.
