Struct ws2812_esp32_rmt_driver::driver::Ws2812Esp32RmtDriver

pub struct Ws2812Esp32RmtDriver {
    pub pixel_data: Option<Vec<u8>>,
}

Available on non-target_vendor="espressif" only.

Mock of Low-level WS2812 ESP32 RMT driver.

If the target vendor does not equals to “espressif”, this mock is used instead of genuine Low-level WS2812 ESP32 RMT driver.

Fields

pixel_data: Option<Vec<u8>>

Pixel binary array to be written

Implementations

impl Ws2812Esp32RmtDriver

pub fn new( _channel_num: u8, _gpio_num: u32 ) -> Result<Self, Ws2812Esp32RmtDriverError>

Creates a mock of Ws2812Esp32RmtDriver. All arguments shall be ignored and always returns Ok(_).

pub fn write( &mut self, pixel_data: &[u8] ) -> Result<(), Ws2812Esp32RmtDriverError>

Writes GRB pixel binary slice.