Module ws2818_rgb_led_spi_driver::encoding [−][src]
Utility functions for the encoding of data. This functions respect the restrictions from timings-module.
This whole module works with and only with a frequency of crate::timings::PI_SPI_HZ. If you can’t
use the optional “adapter_spidev”-feature then take this as a template and build your own encoding functions.
So far this file and it’s functions are static and not dynamic.
Constants
| SPI_BYTES_PER_RGB_PIXEL | The number of bytes that must be send over SPI to transfer the data of a single RGB pixel. |
Functions
| encode_rgb | Encodes RGB-Values to the bytes that must be transferred via SPI MOSI.
These SPI bytes represent the logical zeros and ones for WS2818.
This counts in the constraints that come from |
| encode_rgb_slice | Encodes multiple RGB values in a slice. Uses |