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stm32f0xx-hal
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Implement Serial for the STM32F070

This commit is contained in:
Jesse Braham 2018-12-18 19:45:35 -08:00
parent a1d147fc0d
commit bc4e0d101b
1 changed files with 17 additions and 11 deletions
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28
src/serial.rs
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@ -6,7 +6,7 @@ use embedded_hal::prelude::*;
use nb::block;
use void::Void;
#[cfg(any(feature = "stm32f042", feature = "stm32f030"))]
#[cfg(any(feature = "stm32f042", feature = "stm32f030", feature = "stm32f070"))]
use crate::stm32::{RCC, USART1, USART2};
use crate::gpio::*;
@ -38,13 +38,13 @@ pub enum Error {
pub trait Pins<USART> {}
#[cfg(any(feature = "stm32f030", feature = "stm32f042"))]
#[cfg(any(feature = "stm32f030", feature = "stm32f042", feature = "stm32f070"))]
impl Pins<USART1> for (gpioa::PA9<Alternate<AF1>>, gpioa::PA10<Alternate<AF1>>) {}
#[cfg(any(feature = "stm32f030", feature = "stm32f042"))]
#[cfg(any(feature = "stm32f030", feature = "stm32f042", feature = "stm32f070"))]
impl Pins<USART1> for (gpiob::PB6<Alternate<AF0>>, gpiob::PB7<Alternate<AF0>>) {}
#[cfg(any(feature = "stm32f030", feature = "stm32f042"))]
#[cfg(any(feature = "stm32f030", feature = "stm32f042", feature = "stm32f070"))]
impl Pins<USART1> for (gpioa::PA9<Alternate<AF1>>, gpiob::PB7<Alternate<AF0>>) {}
#[cfg(any(feature = "stm32f030", feature = "stm32f042"))]
#[cfg(any(feature = "stm32f030", feature = "stm32f042", feature = "stm32f070"))]
impl Pins<USART1> for (gpiob::PB6<Alternate<AF0>>, gpioa::PA10<Alternate<AF1>>) {}
#[cfg(feature = "stm32f030x6")]
@ -60,18 +60,21 @@ impl Pins<USART2> for (gpioa::PA2<Alternate<AF1>>, gpioa::PA3<Alternate<AF1>>) {
feature = "stm32f042",
feature = "stm32f030x8",
feature = "stm32f030xc",
feature = "stm32f070",
))]
impl Pins<USART2> for (gpioa::PA2<Alternate<AF1>>, gpioa::PA15<Alternate<AF1>>) {}
#[cfg(any(
feature = "stm32f042",
feature = "stm32f030x8",
feature = "stm32f030xc",
feature = "stm32f070",
))]
impl Pins<USART2> for (gpioa::PA14<Alternate<AF1>>, gpioa::PA15<Alternate<AF1>>) {}
#[cfg(any(
feature = "stm32f042",
feature = "stm32f030x8",
feature = "stm32f030xc",
feature = "stm32f070",
))]
impl Pins<USART2> for (gpioa::PA14<Alternate<AF1>>, gpioa::PA3<Alternate<AF1>>) {}
@ -92,7 +95,7 @@ pub struct Tx<USART> {
}
/// USART1
#[cfg(any(feature = "stm32f042", feature = "stm32f030"))]
#[cfg(any(feature = "stm32f042", feature = "stm32f030", feature = "stm32f070"))]
impl<PINS> Serial<USART1, PINS> {
pub fn usart1(usart: USART1, pins: PINS, baud_rate: Bps, clocks: Clocks) -> Self
where
@ -133,7 +136,7 @@ impl<PINS> Serial<USART1, PINS> {
}
}
#[cfg(any(feature = "stm32f042", feature = "stm32f030"))]
#[cfg(any(feature = "stm32f042", feature = "stm32f030", feature = "stm32f070"))]
impl embedded_hal::serial::Read<u8> for Rx<USART1> {
type Error = Error;
@ -158,7 +161,7 @@ impl embedded_hal::serial::Read<u8> for Rx<USART1> {
}
}
#[cfg(any(feature = "stm32f042", feature = "stm32f030"))]
#[cfg(any(feature = "stm32f042", feature = "stm32f030", feature = "stm32f070"))]
impl embedded_hal::serial::Write<u8> for Tx<USART1> {
type Error = Void;
@ -192,7 +195,8 @@ impl embedded_hal::serial::Write<u8> for Tx<USART1> {
#[cfg(any(
feature = "stm32f042",
feature = "stm32f030x8",
feature = "stm32f030x8"
feature = "stm32f030x8",
feature = "stm32f070",
))]
impl<PINS> Serial<USART2, PINS> {
pub fn usart2(usart: USART2, pins: PINS, baud_rate: Bps, clocks: Clocks) -> Self
@ -237,7 +241,8 @@ impl<PINS> Serial<USART2, PINS> {
#[cfg(any(
feature = "stm32f042",
feature = "stm32f030x8",
feature = "stm32f030x8"
feature = "stm32f030x8",
feature = "stm32f070",
))]
impl embedded_hal::serial::Read<u8> for Rx<USART2> {
type Error = Error;
@ -266,7 +271,8 @@ impl embedded_hal::serial::Read<u8> for Rx<USART2> {
#[cfg(any(
feature = "stm32f042",
feature = "stm32f030x8",
feature = "stm32f030x8"
feature = "stm32f030x8",
feature = "stm32f070",
))]
impl embedded_hal::serial::Write<u8> for Tx<USART2> {
type Error = Void;