use fenix to build package, have runner script; nix run works now!

1 files changed, 3 insertions, 2 deletions

diff --git a/src/main.rs b/src/main.rs
index 312fe20..960438f 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -16,9 +16,9 @@ esp_bootloader_esp_idf::esp_app_desc!();
 fn main() -> ! {
     let peripherals = init();
 
-    let mut led_buffer = smart_led_buffer!(1);
+    let mut led_buffer = smart_led_buffer!(1 /* # of leds */);
     let mut rgb_led = {
-        let frequency = Rate::from_mhz(80);
+        let frequency = Rate::from_mhz(80); // max frequency of RMT
         let rmt = Rmt::new(peripherals.RMT, frequency).expect("failed to initialize RMT0");
         SmartLedsAdapter::new(rmt.channel0, peripherals.GPIO8, &mut led_buffer)
     };
@@ -28,6 +28,7 @@ fn main() -> ! {
             let r: u8 = i;
             let g: u8 = i + 255 / 3; // phase shifted a third
             let b: u8 = i + 2 * (255 / 3); // phase shifted two thirds
+
             write_rgb(&mut rgb_led, RGB::new(sin(r), sin(g), sin(b)));
 
             wait_ms(8);