update smart led example

Author: dotcypress

Cargo.toml

@@ -43,9 +43,9 @@ embedded-sdmmc = "0.2.1"
 infrared =  "0.11.0"
 panic-halt = "0.2.0"
 panic-semihosting = "0.5.3"
-smart-leds = {git = "https://github.com/smart-leds-rs/smart-leds"}
+smart-leds = "0.3.0"
 st7735-lcd = "0.6.1"
-ws2812-spi = {git = "https://github.com/smart-leds-rs/ws2812-spi-rs"}
+ws2812-spi = { version = "0.3.0", features = [] }
 
 [features]
 rt = ["stm32g0/rt"]

examples/ws2812_spi.rs

@@ -39,17 +39,18 @@ fn main() -> ! {
     let mut ws = ws2812::Ws2812::new(spi);
 
     let mut cnt: usize = 0;
-    let mut data: [RGB<u8>; 8] = [RGB::default(); 8];
+    let mut data: [RGB<u8>; 64] = [RGB::default(); 64];
     loop {
         for (idx, color) in data.iter_mut().enumerate() {
-            *color = match (cnt + idx) % 3 {
-                0 => RGB { r: 255, g: 0, b: 0 },
-                1 => RGB { r: 0, g: 255, b: 0 },
-                _ => RGB { r: 0, g: 0, b: 255 },
+            *color = match (cnt + idx) % 8 {
+                0 => RGB { r: 8, g: 0, b: 0 },
+                1 => RGB { r: 0, g: 4, b: 0 },
+                2 => RGB { r: 0, g: 0, b: 2 },
+                _ => RGB { r: 0, g: 0, b: 0 },
             };
         }
         ws.write(data.iter().cloned()).unwrap();
         cnt += 1;
-        delay.delay(200.ms());
+        delay.delay(50.ms());
     }
 }