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Update RTC for owned irqs

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This commit is contained in:
Dario Nieuwenhuis
2020-12-29 01:05:28 +01:00
parent 0750234fbe
commit 4b8d8ba87e
6 changed files with 40 additions and 34 deletions
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19
examples/src/bin/multiprio.rs
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@ -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()));

8
examples/src/bin/rtc_async.rs
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@ -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) };

7
examples/src/bin/rtc_raw.rs
View File

@ -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
};