Added type-sig example

1 files changed, 35 insertions, 0 deletions

diff --git a/examples/typed.rs b/examples/typed.rs
new file mode 100644
index 0000000..a5a29ca
--- /dev/null
+++ b/examples/typed.rs
@@ -0,0 +1,35 @@
+// This example demonstrates how the `Ads1x1x` struct may 
+// look in a type signature.
+
+#[macro_use(block)]
+use nb;
+
+use embedded_hal;
+use embedded_hal::adc::OneShot;
+use linux_embedded_hal;
+
+use ads1x1x::{
+    channel::SingleA0,
+    ic::{Ads1115, Resolution16Bit},
+    interface::I2cInterface,
+    Ads1x1x, SlaveAddr,
+};
+use linux_embedded_hal::I2cdev;
+
+type Adc = Ads1x1x<I2cInterface<I2cdev>, Ads1115, Resolution16Bit, ads1x1x::mode::OneShot>;
+
+/// Read a single value from channel A
+pub fn read(adc: &mut Adc) -> f32 {
+    block!(adc.read(&mut SingleA0));
+}
+
+fn main() {
+    let dev = I2cdev::new("/dev/i2c-1").unwrap();
+    let address = SlaveAddr::default();
+    let mut adc = Ads1x1x::new_ads1115(dev, address);
+
+    let value = read(&mut adc);
+    println!("Measurement: {}", value);
+    // get I2C device back
+    let _dev = adc.destroy_ads1115();
+}