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#![no_std]
extern crate atsamd_hal as hal;
#[cfg(feature = "rt")]
extern crate cortex_m_rt;
#[cfg(feature = "rt")]
pub use cortex_m_rt::entry;
use hal::prelude::*;
use hal::*;
pub use hal::common::*;
pub use hal::samd11::*;
pub use hal::target_device as pac;
use gpio::{Floating, Input, PfC, Port};
use hal::clock::GenericClockController;
use hal::sercom::{I2CMaster0, PadPin, UART0};
use hal::time::Hertz;
define_pins!(
struct Pins,
target_device: target_device,
pin d1 = a5,
pin d2 = a8,
pin d3 = a9,
pin d4 = a14,
pin d5 = a15,
pin d6 = a28,
pin d7 = a30,
pin d8 = a31,
pin d9 = a24,
pin d10 = a25,
pin d13 = a2,
pin d14 = a4,
);
pub fn uart<F: Into<Hertz>>(
clocks: &mut GenericClockController,
baud: F,
sercom0: pac::SERCOM0,
pm: &mut pac::PM,
d1: gpio::Pa5<Input<Floating>>,
d14: gpio::Pa4<Input<Floating>>,
port: &mut Port,
) -> UART0<hal::sercom::Sercom0Pad3<gpio::Pa5<PfC>>, hal::sercom::Sercom0Pad2<gpio::Pa4<PfC>>, (), ()>
{
let gclk0 = clocks.gclk0();
UART0::new(
&clocks.sercom0_core(&gclk0).unwrap(),
baud.into(),
sercom0,
pm,
(d1.into_pad(port), d14.into_pad(port)),
)
}
pub fn i2c_master<F: Into<Hertz>>(
clocks: &mut GenericClockController,
bus_speed: F,
sercom0: pac::SERCOM0,
pm: &mut pac::PM,
sda: gpio::Pa14<Input<Floating>>,
scl: gpio::Pa15<Input<Floating>>,
port: &mut Port,
) -> I2CMaster0<
hal::sercom::Sercom0Pad0<gpio::Pa14<gpio::PfC>>,
hal::sercom::Sercom0Pad1<gpio::Pa15<gpio::PfC>>,
> {
let gclk0 = clocks.gclk0();
I2CMaster0::new(
&clocks.sercom0_core(&gclk0).unwrap(),
bus_speed.into(),
sercom0,
pm,
sda.into_pad(port),
scl.into_pad(port),
)
}