Implemented(?) HypedADC

lib/io/src/adc.rs

@@ -1,6 +1,6 @@
+use embassy_stm32::{adc::AnyAdcChannel}
+
 // ADC trait used to abstract the ADC peripheral
-pub trait HypedADC {
-    // Read AIN value
-    // Return a voltage between 0 and 1.8V  
-    fn readValue(&mut self) -> Option<f32>;
+pub trait HypedAdc {
+    fn read_value(&mut self, channel: AnyAdcChannel<T>) -> Option<u16>;
 }

lib/io/stm32l476rg/src/adc.rs

@@ -0,0 +1,21 @@
+use embassy_stm32::{adc::Adc}
+use hyped_io::Adc::HypedAdc;
+
+pub struct Stm32l476rgAdc<'d, T> {
+    adc: Adc<'d, T>,
+}
+
+impl<'d> HypedAdc for Stm32l476rgAdc<'d> {
+    /// Reading from ADC requires a channel
+    fn read_value(&mut self, channel: AnyAdcChannel<T>) -> Option<f32> {
+        adc.blocking_read(&mut self, channel)
+    }
+}
+
+impl<'d> Stm32l476rgAdc<'d> {
+    /// Create a new instance of our ADC implementation for the STM32L476RG
+    pub fn new(adc: Adc<'d, T>) -> Self {
+        Self { adc }
+    }
+}
+