update to hal v2 traits

Cargo.toml

@@ -18,23 +18,23 @@ travis-ci = { repository = "wezm/ssd1675" }
 codecov = { repository = "wezm/ssd1675" }
 
 [dependencies]
-libm = "0.1.2"
+libm = "0.2.1"
 
 [dependencies.embedded-hal]
 features = ["unproven"]
-version = "0.2.2"
+version = "0.2.3"
 
 [dependencies.embedded-graphics]
 optional = true
-version = "0.4.4"
+version = "0.5.2"
 
 [dependencies.linux-embedded-hal]
 optional = true
-version = "0.2.1"
+version = "0.3.0"
 
 [dependencies.profont]
 optional = true
-version = "0.1"
+version = "0.3.0"
 
 [features]
 default = ["graphics"]

src/graphics.rs

@@ -153,7 +153,7 @@ where
 {
     fn draw<T>(&mut self, item_pixels: T)
     where
-        T: Iterator<Item = Pixel<Color>>,
+        T: IntoIterator<Item = Pixel<Color>>,
     {
         for Pixel(UnsignedCoord(x, y), colour) in item_pixels {
             if outside_display(

src/interface.rs

@@ -96,10 +96,10 @@ pub struct Interface<SPI, CS, BUSY, DC, RESET> {
 impl<SPI, CS, BUSY, DC, RESET> Interface<SPI, CS, BUSY, DC, RESET>
 where
     SPI: hal::blocking::spi::Write<u8>,
-    CS: hal::digital::OutputPin,
-    BUSY: hal::digital::InputPin,
-    DC: hal::digital::OutputPin,
-    RESET: hal::digital::OutputPin,
+    CS: hal::digital::v2::OutputPin,
+    BUSY: hal::digital::v2::InputPin,
+    DC: hal::digital::v2::OutputPin,
+    RESET: hal::digital::v2::OutputPin,
 {
     /// Create a new Interface from embedded hal traits.
     pub fn new(spi: SPI, cs: CS, busy: BUSY, dc: DC, reset: RESET) -> Self {
@@ -136,10 +136,10 @@ where
 impl<SPI, CS, BUSY, DC, RESET> DisplayInterface for Interface<SPI, CS, BUSY, DC, RESET>
 where
     SPI: hal::blocking::spi::Write<u8>,
-    CS: hal::digital::OutputPin,
-    BUSY: hal::digital::InputPin,
-    DC: hal::digital::OutputPin,
-    RESET: hal::digital::OutputPin,
+    CS: hal::digital::v2::OutputPin,
+    BUSY: hal::digital::v2::InputPin,
+    DC: hal::digital::v2::OutputPin,
+    RESET: hal::digital::v2::OutputPin,
 {
     type Error = SPI::Error;
 
@@ -164,6 +164,9 @@ where
     }
 
     fn busy_wait(&self) {
-        while self.busy.is_high() {}
+        while match self.busy.is_high() {
+            Ok(x) => x,
+            _ => false,
+        } {}
     }
 }