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-rw-r--r--examples/src/bin/rtc_raw.rs63
1 files changed, 0 insertions, 63 deletions
diff --git a/examples/src/bin/rtc_raw.rs b/examples/src/bin/rtc_raw.rs
deleted file mode 100644
index 438585460..000000000
--- a/examples/src/bin/rtc_raw.rs
+++ /dev/null
@@ -1,63 +0,0 @@
1#![no_std]
2#![no_main]
3#![feature(type_alias_impl_trait)]
4
5#[path = "../example_common.rs"]
6mod example_common;
7use example_common::*;
8
9use core::mem::MaybeUninit;
10use cortex_m_rt::entry;
11use defmt::panic;
12use embassy::time::{Alarm, Clock};
13use embassy_nrf::{interrupt, rtc};
14use nrf52840_hal::clocks;
15
16static mut RTC: MaybeUninit<rtc::RTC<embassy_nrf::pac::RTC1>> = MaybeUninit::uninit();
17
18#[entry]
19fn main() -> ! {
20 info!("Hello World!");
21
22 let p = unwrap!(embassy_nrf::pac::Peripherals::take());
23
24 clocks::Clocks::new(p.CLOCK)
25 .enable_ext_hfosc()
26 .set_lfclk_src_external(clocks::LfOscConfiguration::NoExternalNoBypass)
27 .start_lfclk();
28
29 let irq = interrupt::take!(RTC1);
30
31 let rtc: &'static _ = unsafe {
32 let ptr = RTC.as_mut_ptr();
33 ptr.write(rtc::RTC::new(p.RTC1, irq));
34 &*ptr
35 };
36
37 let alarm = rtc.alarm0();
38
39 rtc.start();
40
41 alarm.set_callback(|| info!("ALARM TRIGGERED"));
42 alarm.set(53719);
43
44 info!("initialized!");
45
46 let mut val = 0;
47 let mut printval = 0;
48 loop {
49 let val2 = rtc.now();
50 if val2 < val {
51 info!(
52 "timer ran backwards! {:u32} -> {:u32}",
53 val as u32, val2 as u32
54 );
55 }
56 val = val2;
57
58 if val > printval + 32768 {
59 info!("tick {:u32}", val as u32);
60 printval = val;
61 }
62 }
63}