Merge pull request #7 from akiles/irq

Owned IRQs

7 files changed, 34 insertions, 17 deletions

diff --git a/examples/src/bin/gpiote.rs b/examples/src/bin/gpiote.rs
index edc3f5ef1..afa1b85d5 100644
--- a/examples/src/bin/gpiote.rs
+++ b/examples/src/bin/gpiote.rs
@@ -7,18 +7,20 @@ mod example_common;
 use example_common::*;
 
 use cortex_m_rt::entry;
+use defmt::panic;
 use nrf52840_hal::gpio;
 
 use embassy::executor::{task, Executor};
 use embassy::util::Forever;
 use embassy_nrf::gpiote;
+use embassy_nrf::interrupt;
 
 #[task]
 async fn run() {
     let p = unwrap!(embassy_nrf::pac::Peripherals::take());
     let port0 = gpio::p0::Parts::new(p.P0);
 
-    let g = gpiote::Gpiote::new(p.GPIOTE);
+    let g = gpiote::Gpiote::new(p.GPIOTE, interrupt::take!(GPIOTE));
 
     info!("Starting!");
 
diff --git a/examples/src/bin/gpiote_port.rs b/examples/src/bin/gpiote_port.rs
index 585317642..f5aa81322 100644
--- a/examples/src/bin/gpiote_port.rs
+++ b/examples/src/bin/gpiote_port.rs
@@ -8,11 +8,13 @@ use example_common::*;
 
 use core::mem;
 use cortex_m_rt::entry;
+use defmt::panic;
 use nrf52840_hal::gpio;
 
 use embassy::executor::{task, Executor};
 use embassy::util::Forever;
 use embassy_nrf::gpiote::{Gpiote, PortInputPolarity};
+use embassy_nrf::interrupt;
 
 async fn button(g: &Gpiote, n: usize, pin: gpio::Pin<gpio::Input<gpio::PullUp>>) {
     loop {
@@ -28,7 +30,7 @@ async fn run() {
     let p = unwrap!(embassy_nrf::pac::Peripherals::take());
     let port0 = gpio::p0::Parts::new(p.P0);
 
-    let g = Gpiote::new(p.GPIOTE);
+    let g = Gpiote::new(p.GPIOTE, interrupt::take!(GPIOTE));
     info!(
         "sizeof Signal<()> = {:usize}",
         mem::size_of::<embassy::util::Signal<()>>()
diff --git a/examples/src/bin/multiprio.rs b/examples/src/bin/multiprio.rs
index be7e91a9d..c821e3dba 100644
--- a/examples/src/bin/multiprio.rs
+++ b/examples/src/bin/multiprio.rs
@@ -61,7 +61,9 @@
 mod example_common;
 use example_common::*;
 
+use cortex_m::peripheral::NVIC;
 use cortex_m_rt::entry;
+use defmt::panic;
 use nrf52840_hal::clocks;
 
 use embassy::executor::{task, Executor};
@@ -130,7 +132,7 @@ fn main() -> ! {
         .set_lfclk_src_external(clocks::LfOscConfiguration::NoExternalNoBypass)
         .start_lfclk();
 
-    let rtc = RTC.put(rtc::RTC::new(p.RTC1));
+    let rtc = RTC.put(rtc::RTC::new(p.RTC1, interrupt::take!(RTC1)));
     rtc.start();
     unsafe { embassy::time::set_clock(rtc) };
 
@@ -138,17 +140,20 @@ fn main() -> ! {
     let executor_low = EXECUTOR_LOW.put(Executor::new_with_alarm(alarm_low, cortex_m::asm::sev));
     let alarm_med = ALARM_MED.put(rtc.alarm1());
     let executor_med = EXECUTOR_MED.put(Executor::new_with_alarm(alarm_med, || {
-        interrupt::pend(interrupt::SWI0_EGU0)
+        NVIC::pend(interrupt::SWI0_EGU0)
     }));
     let alarm_high = ALARM_HIGH.put(rtc.alarm2());
     let executor_high = EXECUTOR_HIGH.put(Executor::new_with_alarm(alarm_high, || {
-        interrupt::pend(interrupt::SWI1_EGU1)
+        NVIC::pend(interrupt::SWI1_EGU1)
     }));
 
-    interrupt::set_priority(interrupt::SWI0_EGU0, interrupt::Priority::Level7);
-    interrupt::set_priority(interrupt::SWI1_EGU1, interrupt::Priority::Level6);
-    interrupt::enable(interrupt::SWI0_EGU0);
-    interrupt::enable(interrupt::SWI1_EGU1);
+    unsafe {
+        let mut nvic: NVIC = core::mem::transmute(());
+        nvic.set_priority(interrupt::SWI0_EGU0, 7 << 5);
+        nvic.set_priority(interrupt::SWI1_EGU1, 6 << 5);
+        NVIC::unmask(interrupt::SWI0_EGU0);
+        NVIC::unmask(interrupt::SWI1_EGU1);
+    }
 
     unwrap!(executor_low.spawn(run_low()));
     unwrap!(executor_med.spawn(run_med()));
diff --git a/examples/src/bin/qspi.rs b/examples/src/bin/qspi.rs
index 644018e2d..a7d47f79c 100644
--- a/examples/src/bin/qspi.rs
+++ b/examples/src/bin/qspi.rs
@@ -13,7 +13,7 @@ use nrf52840_hal::gpio;
 use embassy::executor::{task, Executor};
 use embassy::flash::Flash;
 use embassy::util::Forever;
-use embassy_nrf::qspi;
+use embassy_nrf::{interrupt, qspi};
 
 const PAGE_SIZE: usize = 4096;
 
@@ -68,7 +68,8 @@ async fn run() {
         deep_power_down: None,
     };
 
-    let mut q = qspi::Qspi::new(p.QSPI, config);
+    let irq = interrupt::take!(QSPI);
+    let mut q = qspi::Qspi::new(p.QSPI, irq, config);
 
     let mut id = [1; 3];
     q.custom_instruction(0x9F, &[], &mut id).await.unwrap();
diff --git a/examples/src/bin/rtc_async.rs b/examples/src/bin/rtc_async.rs
index aec70a072..dcdeb7049 100644
--- a/examples/src/bin/rtc_async.rs
+++ b/examples/src/bin/rtc_async.rs
@@ -8,13 +8,13 @@ use example_common::*;
 
 use core::mem::MaybeUninit;
 use cortex_m_rt::entry;
-use nrf52840_hal::clocks;
-
+use defmt::panic;
 use embassy::executor::{task, Executor};
 use embassy::time::{Clock, Duration, Timer};
 use embassy::util::Forever;
 use embassy_nrf::pac;
-use embassy_nrf::rtc;
+use embassy_nrf::{interrupt, rtc};
+use nrf52840_hal::clocks;
 
 #[task]
 async fn run1() {
@@ -47,7 +47,7 @@ fn main() -> ! {
         .set_lfclk_src_external(clocks::LfOscConfiguration::NoExternalNoBypass)
         .start_lfclk();
 
-    let rtc = RTC.put(rtc::RTC::new(p.RTC1));
+    let rtc = RTC.put(rtc::RTC::new(p.RTC1, interrupt::take!(RTC1)));
     rtc.start();
 
     unsafe { embassy::time::set_clock(rtc) };
diff --git a/examples/src/bin/rtc_raw.rs b/examples/src/bin/rtc_raw.rs
index ad5fab246..438585460 100644
--- a/examples/src/bin/rtc_raw.rs
+++ b/examples/src/bin/rtc_raw.rs
@@ -8,8 +8,9 @@ use example_common::*;
 
 use core::mem::MaybeUninit;
 use cortex_m_rt::entry;
+use defmt::panic;
 use embassy::time::{Alarm, Clock};
-use embassy_nrf::rtc;
+use embassy_nrf::{interrupt, rtc};
 use nrf52840_hal::clocks;
 
 static mut RTC: MaybeUninit<rtc::RTC<embassy_nrf::pac::RTC1>> = MaybeUninit::uninit();
@@ -25,9 +26,11 @@ fn main() -> ! {
         .set_lfclk_src_external(clocks::LfOscConfiguration::NoExternalNoBypass)
         .start_lfclk();
 
+    let irq = interrupt::take!(RTC1);
+
     let rtc: &'static _ = unsafe {
         let ptr = RTC.as_mut_ptr();
-        ptr.write(rtc::RTC::new(p.RTC1));
+        ptr.write(rtc::RTC::new(p.RTC1, irq));
         &*ptr
     };
 
diff --git a/examples/src/bin/uart.rs b/examples/src/bin/uart.rs
index e664fcef2..6e15fbcfa 100644
--- a/examples/src/bin/uart.rs
+++ b/examples/src/bin/uart.rs
@@ -7,6 +7,7 @@ mod example_common;
 use example_common::*;
 
 use cortex_m_rt::entry;
+use defmt::panic;
 use futures::pin_mut;
 use nrf52840_hal::gpio;
 
@@ -14,6 +15,7 @@ use embassy::executor::{task, Executor};
 use embassy::io::{AsyncBufRead, AsyncBufReadExt, AsyncWrite, AsyncWriteExt};
 use embassy::util::Forever;
 use embassy_nrf::buffered_uarte;
+use embassy_nrf::interrupt;
 
 #[task]
 async fn run() {
@@ -31,8 +33,10 @@ async fn run() {
         rts: None,
     };
 
+    let irq = interrupt::take!(UARTE0_UART0);
     let u = buffered_uarte::BufferedUarte::new(
         p.UARTE0,
+        irq,
         pins,
         buffered_uarte::Parity::EXCLUDED,
         buffered_uarte::Baudrate::BAUD115200,