diff options
| -rw-r--r-- | firmware/src/main.rs | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/firmware/src/main.rs b/firmware/src/main.rs index 614135c..e45b97c 100644 --- a/firmware/src/main.rs +++ b/firmware/src/main.rs @@ -17,8 +17,8 @@ use embedded_hal::digital::v2::{InputPin, OutputPin}; use generic_array::typenum::{U12, U5}; +use hal::delay::Delay; use hal::gpio::{gpioa, gpiob, Alternate, Input, Output, PullUp, PushPull, AF0}; - use hal::prelude::*; use embedded_hal::spi::FullDuplex; @@ -374,7 +374,6 @@ const APP: () = { #[init] fn init(mut c: init::Context) -> init::LateResources { static mut USB_BUS: Option<UsbBusAllocator<usb::UsbBusType>> = None; - let mut rcc = c .device .RCC @@ -424,12 +423,21 @@ const APP: () = { ); // ws2812 - let ws = ws2812::Ws2812::new(spi); + let mut ws = ws2812::Ws2812::new(spi); + + // Do a simple smooth blink at start + let mut delay = Delay::new(c.core.SYST, &rcc); + let mut tmpleds = [colors::GREEN; 10]; + for i in (0..100).chain((0..100).rev()) { + ws.write(brightness(tmpleds.iter().cloned(), i)).unwrap(); + delay.delay_ms(5u8); + } let mut leds = Leds { ws, leds: [colors::BLACK; 10], }; + leds.ws.write(leds.leds.iter().cloned()).unwrap(); let usb_class = keyberon::new_class(usb_bus, leds); |