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Fix stm32 warnings

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This commit is contained in:
Rukai
2021-06-05 18:15:35 +10:00
parent 6f5c85c50f
commit 010b2b9497
9 changed files with 21 additions and 57 deletions
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16
embassy-stm32/src/i2c/v2.rs
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@ -6,26 +6,20 @@ use embedded_hal::blocking::i2c::Read;
use embedded_hal::blocking::i2c::Write;
use embedded_hal::blocking::i2c::WriteRead;
use crate::gpio::AnyPin;
use crate::gpio::Pin;
use crate::i2c::{Error, Instance, SclPin, SdaPin};
use crate::pac::gpio::vals::{Afr, Moder, Ot};
use crate::pac::gpio::Gpio;
use crate::pac::i2c;
use crate::pac::i2c::I2c as I2cTrait;
use crate::time::Hertz;
pub struct I2c<'d, T: Instance> {
//peri: T,
scl: AnyPin,
sda: AnyPin,
phantom: PhantomData<&'d mut T>,
}
impl<'d, T: Instance> I2c<'d, T> {
pub fn new<F>(
pclk: Hertz,
peri: impl Unborrow<Target = T> + 'd,
_peri: impl Unborrow<Target = T> + 'd,
scl: impl Unborrow<Target = impl SclPin<T>>,
sda: impl Unborrow<Target = impl SdaPin<T>>,
freq: F,
@ -33,7 +27,6 @@ impl<'d, T: Instance> I2c<'d, T> {
where
F: Into<Hertz>,
{
unborrow!(peri);
unborrow!(scl, sda);
unsafe {
@ -60,9 +53,6 @@ impl<'d, T: Instance> I2c<'d, T> {
});
}
let scl = scl.degrade();
let sda = sda.degrade();
unsafe {
T::regs().cr1().modify(|reg| {
reg.set_pe(true);
@ -70,8 +60,6 @@ impl<'d, T: Instance> I2c<'d, T> {
}
Self {
scl,
sda,
phantom: PhantomData,
}
}
@ -110,7 +98,7 @@ impl<'d, T: Instance> I2c<'d, T> {
w.set_rd_wrn(i2c::vals::RdWrn::READ);
w.set_nbytes(length as u8);
w.set_start(i2c::vals::Start::START);
w.set_autoend(i2c::vals::Autoend::AUTOMATIC);
w.set_autoend(stop.autoend());
});
}
}