updated version to v0.2 of embedded_hal, but broke f3 example

Cargo.toml

@@ -8,4 +8,4 @@ authors = ["Christoph Groß <christoph.gross@student.uni-tuebingen.de>"]
 
 [dependencies.embedded-hal]
 features = ["unproven"]
-version = "0.1.2"
+version = "0.2.1"

examples/embedded_linux/Cargo.toml

@@ -5,8 +5,9 @@ authors = ["Christoph Groß <christoph.gross@student.uni-tuebingen.de>"]
 
 [dependencies]
 
-eink_waveshare_rs = { git = "https://github.com/Caemor/eink-waveshare-rs"}
+#eink_waveshare_rs = { git = "https://github.com/Caemor/eink-waveshare-rs"}
+eink_waveshare_rs = { path = "../../"}
 
-linux-embedded-hal = "0.1.1"
+linux-embedded-hal = "0.2.0"
 
-embedded-hal = { version = "0.1.2", features = ["unproven"] }
+embedded-hal = { version = "0.2.1", features = ["unproven"] }

examples/embedded_linux/src/main.rs

@@ -17,28 +17,31 @@ use lin_hal::Delay;
 
 // DigitalIn Hack as long as it's not in the linux_embedded_hal
 // from https://github.com/rudihorn/max31865/blob/extra_examples/examples/rpi.rs
+// (slightly changed now as OutputPin doesn't provide is_high and is_low anymore)
 extern crate embedded_hal;
-use embedded_hal::digital::{InputPin, OutputPin};
+use embedded_hal::digital::{InputPin};
 
 struct HackInputPin<'a> {
-    pin: &'a OutputPin
+    pin: &'a Pin
 }
 
 impl<'a> HackInputPin<'a> {
-    fn new(p : &'a OutputPin) -> HackInputPin {
+    fn new(p : &'a Pin) -> HackInputPin {
         HackInputPin {
             pin: p
         }
     }
 }
 
+//TODO: make it safer?? or handle the errors better?
+// now it defaults to is_low if an error appears
 impl<'a> InputPin for HackInputPin<'a> {
     fn is_low(&self) -> bool {
-        self.pin.is_low()
+        self.pin.get_value().unwrap_or(0) == 0
     }
 
     fn is_high(&self) -> bool {
-        self.pin.is_high()
+        self.pin.get_value().unwrap_or(0) == 1
     }
 }
 

examples/f3_stm32f30x/Cargo.toml

@@ -4,13 +4,14 @@ version = "0.1.0"
 authors = ["Christoph Groß <christoph.gross@student.uni-tuebingen.de>"]
 
 [dependencies]
-f3 = "0.5.3"
-cortex-m = {version = "0.4.3"}
+f3 = "0.6.0"
+cortex-m = {version = "0.5.2"}
 
-eink_waveshare_rs = { git = "https://github.com/Caemor/eink-waveshare-rs"}
+#eink_waveshare_rs = { git = "https://github.com/Caemor/eink-waveshare-rs"}
+eink_waveshare_rs = { path = "../../"}
 
 # only temporary until Digital::InputPin has arrived in f3
-embedded-hal = { version = "0.1.2", features = ["unproven"] }
+embedded-hal = { version = "0.2.1", features = ["unproven"] }
 
 # for #no_std
 panic-abort = "0.1.1"

examples/f3_stm32f30x/src/main.rs

@@ -26,11 +26,11 @@ use hal::digital::{InputPin, OutputPin};
 
 //from https://github.com/rudihorn/max31865/tree/extra_examples/examples
 struct HackInputPin<'a> {
-    pin: &'a OutputPin
+    pin: &'a Pin
 }
 
 impl<'a> HackInputPin<'a> {
-    fn new(p : &'a OutputPin) -> HackInputPin {
+    fn new(p : &'a Pin) -> HackInputPin {
         HackInputPin {
             pin: p
         }
@@ -75,7 +75,7 @@ fn main() {
     //TODO: Fix when f3::hal includes Digital::InputPin
     //using the hack from rudihorn that Digital::OutputPin basically
     //contains the needed functions for Digital::InputPin
-    let busy = gpioe.pe4.into_push_pull_output(&mut gpioe.moder, &mut gpioe.otyper);
+    let busy = gpioe.pe4.into_floating_input(&mut gpioe.moder, &mut gpioe.pupdr);
     let busy_in = HackInputPin::new(&busy);
 
     let dc = gpioe.pe5.into_push_pull_output(&mut gpioe.moder, &mut gpioe.otyper);