* Fix 2063 - Do not free pins unless allocated
* Fix 2064: Allocate pins used for Ethernet
* Fix obvious compilation errors.
* Fix multiple bugs...
* pinsAllocated[2] set twice due to copy/paste bug.
* wrong pin allocated for ETH_CLOCK_GPIO17_OUT due to copy/paste bug
* Stylistic change per PR review
* Stylistic change per PR review
* attempt to allocate pin for "default" button
* remove extra local variable
* check return value from ETH.begin()
Co-authored-by: Christian Schwinne <dev.aircoookie@gmail.com>
* Per strip "skip first LED".
Moved skip first led into bus manager.
* Update cfg.cpp
* Do not display Skip 1st on analog types
Rename skipFirstLed() to clarify what it does
Remove RGBW override
Co-authored-by: Aircoookie <dev.aircoookie@gmail.com>
Co-authored-by: Aircoookie <cschwinne@gmail.com>
- Identifying ESP32 hardware SPI by pin number is broken and flawed, replace with temporary hack instead until a better method of assigned resources can be devised
- NeoPixelBus doesn't support HSPI, only VSPI right now, so matching HSPI pins to enable a non-existent VSPI driver is broken
- ESP32 SPI peripherals can use alternate pins, so choosing to use hardware SPI only on the default pins is flawed
- Specify pins during Begin() call to allow for alternate pins and avoid driving the chip select signal
- Dotstar Software/Hardware output tested on ESP32, other SPI protocols and ESP8266 support was not tested
