rust/va108xx-hal
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Added SPI implementation

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- First SPI HAL implementation for blocking mode
- Added example for SPI as well which uses loopback mode
  and regular mode
This commit is contained in:
Robin Müller
2021-11-20 23:57:08 +01:00
parent 9e7491813e
commit cbc7c88112
6 changed files with 908 additions and 16 deletions
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26
src/uart.rs
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@@ -11,8 +11,8 @@ use crate::clock::enable_peripheral_clock;
use crate::{
clock,
gpio::pins::{
Alternate, Funsel1, Funsel2, Funsel3, Pin, PA16, PA17, PA18, PA19, PA2, PA26, PA27, PA3,
PA30, PA31, PA8, PA9, PB18, PB19, PB20, PB21, PB22, PB23, PB6, PB7, PB8, PB9,
AltFunc1, AltFunc2, AltFunc3, Pin, PA16, PA17, PA18, PA19, PA2, PA26, PA27, PA3, PA30,
PA31, PA8, PA9, PB18, PB19, PB20, PB21, PB22, PB23, PB6, PB7, PB8, PB9,
},
pac::{uarta as uart_base, SYSCONFIG, UARTA, UARTB},
prelude::*,
@@ -23,20 +23,20 @@ use embedded_hal::{blocking, serial};
pub trait Pins<UART> {}
impl Pins<UARTA> for (Pin<PA9, Alternate<Funsel2>>, Pin<PA8, Alternate<Funsel2>>) {}
impl Pins<UARTA> for (Pin<PA17, Alternate<Funsel3>>, Pin<PA16, Alternate<Funsel3>>) {}
impl Pins<UARTA> for (Pin<PA31, Alternate<Funsel3>>, Pin<PA30, Alternate<Funsel3>>) {}
impl Pins<UARTA> for (Pin<PA9, AltFunc2>, Pin<PA8, AltFunc2>) {}
impl Pins<UARTA> for (Pin<PA17, AltFunc3>, Pin<PA16, AltFunc3>) {}
impl Pins<UARTA> for (Pin<PA31, AltFunc3>, Pin<PA30, AltFunc3>) {}
impl Pins<UARTA> for (Pin<PB9, Alternate<Funsel1>>, Pin<PB8, Alternate<Funsel1>>) {}
impl Pins<UARTA> for (Pin<PB23, Alternate<Funsel1>>, Pin<PB22, Alternate<Funsel1>>) {}
impl Pins<UARTA> for (Pin<PB9, AltFunc1>, Pin<PB8, AltFunc1>) {}
impl Pins<UARTA> for (Pin<PB23, AltFunc1>, Pin<PB22, AltFunc1>) {}
impl Pins<UARTB> for (Pin<PA3, Alternate<Funsel2>>, Pin<PA2, Alternate<Funsel2>>) {}
impl Pins<UARTB> for (Pin<PA19, Alternate<Funsel3>>, Pin<PA18, Alternate<Funsel3>>) {}
impl Pins<UARTB> for (Pin<PA27, Alternate<Funsel3>>, Pin<PA26, Alternate<Funsel3>>) {}
impl Pins<UARTB> for (Pin<PA3, AltFunc2>, Pin<PA2, AltFunc2>) {}
impl Pins<UARTB> for (Pin<PA19, AltFunc3>, Pin<PA18, AltFunc3>) {}
impl Pins<UARTB> for (Pin<PA27, AltFunc3>, Pin<PA26, AltFunc3>) {}
impl Pins<UARTB> for (Pin<PB7, Alternate<Funsel1>>, Pin<PB6, Alternate<Funsel1>>) {}
impl Pins<UARTB> for (Pin<PB19, Alternate<Funsel2>>, Pin<PB18, Alternate<Funsel2>>) {}
impl Pins<UARTB> for (Pin<PB21, Alternate<Funsel1>>, Pin<PB20, Alternate<Funsel1>>) {}
impl Pins<UARTB> for (Pin<PB7, AltFunc1>, Pin<PB6, AltFunc1>) {}
impl Pins<UARTB> for (Pin<PB19, AltFunc2>, Pin<PB18, AltFunc2>) {}
impl Pins<UARTB> for (Pin<PB21, AltFunc1>, Pin<PB20, AltFunc1>) {}
#[derive(Debug)]
pub enum Error {