modified some stuff

.cargo/config

@@ -0,0 +1,3 @@
+[build]
+target = "armv7-unknown-linux-gnueabihf"
+linker = "arm-linux-gnueabihf-gcc"

Cargo.toml

@@ -21,3 +21,7 @@ version = "0.11.3"
 
 [dependencies.reqwest]
 version = "0.9.24"
+
+[dependencies.openssl]
+features = ["vendored"]
+version = "0.10.30"

src/main.rs

@@ -16,8 +16,8 @@ mod queue;
 const NUM_LEDS: usize = 150;
 
 fn main() {
-    let spi = Spi::new(Bus::Spi0, SlaveSelect::Ss0, 3_000_000, Mode::Mode0)
+    let queue: queue::Queue<RGB8> = queue::Queue::new();
-        .unwrap();
+    let spi = Spi::new(Bus::Spi0, SlaveSelect::Ss0, 3_000_000, Mode::Mode0).unwrap();
     let mut ws = Ws2812::new(spi);
     let mut configuration = config::init_config();
     let mut is_headless: bool = false;
@@ -114,13 +114,17 @@ fn main() {
     }            
 }
 
+fn new() -> () {
+    todo!()
+}
+
 fn change_color(num_one: &u8, num_two: &u8, num_three: &u8) -> [RGB8; 150] {
     let color = RGB8::new(*num_one, *num_two, *num_three);
     let mut data = [RGB8::default(); NUM_LEDS];
 
-    for i in 0..NUM_LEDS {
+    // for i in 0..NUM_LEDS {
-        data[i] = color;
+    //     data[i] = color;
-    }
+    // }
 
     data
 }

src/queue.rs

@@ -1,4 +1,4 @@
-struct Queue<T> {
+pub struct Queue<T> {
     pub queue: Vec<T>
 }
 
@@ -25,11 +25,15 @@ impl<T> Queue<T> {
         self.queue.is_empty()
     }
 
-    pub fn peek(&self) -> Option<&T> {
+    pub fn peek_first(&self) -> Option<&T> {
         self.queue.first()
     }
 
-    pub fn peek_at(&self, item: T) -> Option<&T> {
+    pub fn peek_last(&self) -> Option<&T> {
+        self.queue.last()
+    }
+
+    pub fn peek_at(&self, item: usize) -> Option<&T> {
         self.queue.get(item)
     }
 }