forked from Makuna/NeoPixelBus
* Fix header file comment * Add TwoWireHspiImpl and Example * Add start of TwoWireEsp32DmaSpiImple (Currently just able to use HSPI and VSPI in parallel, no DMA) * Update names for TwoWireEsp32DmaSpi and set set spi_bus using template not constructor * Update example with new functionality and bugfixes * DotStarEsp32DmaSpiMethod - * Add 5MHz option to all SPI-based classes * DotStarGenericMethod - Give option to use Vspi alias of Spi class if wanting to specify which SPI peripheral is used on the ESP32 - Add missing DotStarHspiHzMethod * TwoWireHspiImple - bring up to date with applySettings() method * DotStarTest_Esp32Advanced example - update to show how to change clock speed at runtime - Remove commented out pins cluttering up example * DotStarTest_Esp32DmaSpi example - Co-authored-by: Louis Beaudoin <louis@embedded-creations.com>