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nrf: add initial nrf5340 support

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This commit is contained in:
Dario Nieuwenhuis
2021-10-28 03:07:06 +02:00
parent c995a97f20
commit 663141b4e4
12 changed files with 1038 additions and 86 deletions
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27
embassy-nrf/src/lib.rs
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@ -12,7 +12,8 @@
feature = "nrf52832",
feature = "nrf52833",
feature = "nrf52840",
feature = "nrf5340-app",
feature = "nrf5340-app-s",
feature = "nrf5340-app-ns",
feature = "nrf5340-net",
feature = "nrf9160-s",
feature = "nrf9160-ns",
@ -30,23 +31,24 @@ pub mod buffered_uarte;
pub mod gpio;
#[cfg(feature = "gpiote")]
pub mod gpiote;
#[cfg(not(feature = "_nrf9160"))]
#[cfg(not(any(feature = "_nrf5340", feature = "_nrf9160")))]
pub mod nvmc;
pub mod ppi;
#[cfg(not(any(feature = "nrf52805", feature = "nrf52820")))]
#[cfg(not(any(feature = "nrf52805", feature = "nrf52820", feature = "_nrf5340-net")))]
pub mod pwm;
#[cfg(feature = "nrf52840")]
pub mod qspi;
#[cfg(not(feature = "_nrf9160"))]
#[cfg(not(any(feature = "_nrf5340", feature = "_nrf9160")))]
pub mod rng;
#[cfg(not(feature = "nrf52820"))]
#[cfg(not(any(feature = "nrf52820", feature = "_nrf5340-net")))]
pub mod saadc;
pub mod spim;
#[cfg(not(feature = "_nrf9160"))]
#[cfg(not(any(feature = "_nrf5340", feature = "_nrf9160")))]
pub mod temp;
pub mod timer;
pub mod twim;
pub mod uarte;
#[cfg(not(feature = "_nrf5340"))]
pub mod wdt;
// This mod MUST go last, so that it sees all the `impl_foo!` macros
@ -57,6 +59,8 @@ pub mod wdt;
#[cfg_attr(feature = "nrf52832", path = "chips/nrf52832.rs")]
#[cfg_attr(feature = "nrf52833", path = "chips/nrf52833.rs")]
#[cfg_attr(feature = "nrf52840", path = "chips/nrf52840.rs")]
#[cfg_attr(feature = "_nrf5340-app", path = "chips/nrf5340_app.rs")]
#[cfg_attr(feature = "_nrf5340-net", path = "chips/nrf5340_net.rs")]
#[cfg_attr(feature = "_nrf9160", path = "chips/nrf9160.rs")]
mod chip;
@ -67,7 +71,6 @@ pub use chip::pac;
#[cfg(not(feature = "unstable-pac"))]
pub(crate) use chip::pac;
use crate::pac::CLOCK;
pub use chip::{peripherals, Peripherals};
pub mod interrupt {
@ -86,12 +89,12 @@ pub mod config {
pub enum LfclkSource {
InternalRC,
#[cfg(not(feature = "_nrf9160"))]
#[cfg(not(any(feature = "_nrf5340", feature = "_nrf9160")))]
Synthesized,
ExternalXtal,
#[cfg(not(feature = "_nrf9160"))]
#[cfg(not(any(feature = "_nrf5340", feature = "_nrf9160")))]
ExternalLowSwing,
#[cfg(not(feature = "_nrf9160"))]
#[cfg(not(any(feature = "_nrf5340", feature = "_nrf9160")))]
ExternalFullSwing,
}
@ -127,7 +130,7 @@ pub fn init(config: config::Config) -> Peripherals {
// before doing anything important.
let peripherals = Peripherals::take();
let r = unsafe { &*CLOCK::ptr() };
let r = unsafe { &*pac::CLOCK::ptr() };
// Start HFCLK.
match config.hfclk_source {
@ -141,7 +144,7 @@ pub fn init(config: config::Config) -> Peripherals {
}
// Configure LFCLK.
#[cfg(not(feature = "_nrf9160"))]
#[cfg(not(any(feature = "_nrf5340", feature = "_nrf9160")))]
match config.lfclk_source {
config::LfclkSource::InternalRC => r.lfclksrc.write(|w| w.src().rc()),
config::LfclkSource::Synthesized => r.lfclksrc.write(|w| w.src().synth()),