urgb_u32

raspberrypi_utils

Function urgb_u32 

Source 
pub const fn urgb_u32(r: u8, g: u8, b: u8) -> u32
Examples found in repository?
examples/ws281x.rs (line 47)
43fn pattern_snakes(leds: &mut LedString, len: u32, t: u32) {
44    for i in 0..len {
45        let x = (i + (t >> 1)) % 64;
46        if x < 10 {
47            leds.put_pixel(urgb_u32(0xff, 0, 0));
48        } else if x >= 15 && x < 25 {
49            leds.put_pixel(urgb_u32(0, 0xff, 0));
50        } else if x >= 30 && x < 40 {
51            leds.put_pixel(urgb_u32(0, 0, 0xff));
52        } else {
53            leds.put_pixel(0);
54        }
55    }
56}