mirror of
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Add RTC interrupt example for stm32f411 (#853)
* Add RTC example for stm32f411 * Remove svd file --------- Co-authored-by: Milton Eduardo Sosa <milton.eduardo.sosa@gmail.com, milton@switch-ev.com>
This commit is contained in:
Milton Eduardo Sosa
GitHub
parent
21191e1b23
commit
207f7dba48
7 changed files with 936 additions and 0 deletions
14
examples/stm32f411_rtc_interrupt/.cargo/config.toml
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14
examples/stm32f411_rtc_interrupt/.cargo/config.toml
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@ -0,0 +1,14 @@
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[target.thumbv7em-none-eabihf]
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runner = "probe-rs run --chip STM32F411CEUx"
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rustflags = [
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"-C", "link-arg=-Tlink.x",
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"-C", "link-arg=-Tdefmt.x",
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]
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[build]
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target = "thumbv7em-none-eabihf"
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[env]
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DEFMT_LOG = "debug"
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689
examples/stm32f411_rtc_interrupt/Cargo.lock
generated
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689
examples/stm32f411_rtc_interrupt/Cargo.lock
generated
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@ -0,0 +1,689 @@
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# This file is automatically @generated by Cargo.
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|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "proc-macro2"
|
||||
version = "1.0.70"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "39278fbbf5fb4f646ce651690877f89d1c5811a3d4acb27700c1cb3cdb78fd3b"
|
||||
dependencies = [
|
||||
"unicode-ident",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "quote"
|
||||
version = "1.0.33"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "5267fca4496028628a95160fc423a33e8b2e6af8a5302579e322e4b520293cae"
|
||||
dependencies = [
|
||||
"proc-macro2",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "rand_core"
|
||||
version = "0.6.4"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "ec0be4795e2f6a28069bec0b5ff3e2ac9bafc99e6a9a7dc3547996c5c816922c"
|
||||
|
||||
[[package]]
|
||||
name = "rtc_wakeup_interrupt"
|
||||
version = "0.1.0"
|
||||
dependencies = [
|
||||
"cortex-m",
|
||||
"cortex-m-rt",
|
||||
"defmt",
|
||||
"defmt-rtt",
|
||||
"embedded-hal 0.2.7",
|
||||
"panic-halt",
|
||||
"rtic",
|
||||
"rtic-sync",
|
||||
"stm32f4xx-hal",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "rtic"
|
||||
version = "2.0.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "857ce76a2517808a303bcb7e5b6d4a9c1d84e5de88b302aec2e53744633c0f4d"
|
||||
dependencies = [
|
||||
"atomic-polyfill 1.0.3",
|
||||
"bare-metal 1.0.0",
|
||||
"cortex-m",
|
||||
"critical-section",
|
||||
"rtic-core",
|
||||
"rtic-macros",
|
||||
"rtic-monotonics",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "rtic-common"
|
||||
version = "1.0.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "0786b50b81ef9d2a944a000f60405bb28bf30cd45da2d182f3fe636b2321f35c"
|
||||
dependencies = [
|
||||
"critical-section",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "rtic-core"
|
||||
version = "1.0.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "d9369355b04d06a3780ec0f51ea2d225624db777acbc60abd8ca4832da5c1a42"
|
||||
|
||||
[[package]]
|
||||
name = "rtic-macros"
|
||||
version = "2.0.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "8617533990b728e31bc65fcec8fec51fa1b4000fb33189ebeb05fb9d8625444d"
|
||||
dependencies = [
|
||||
"indexmap",
|
||||
"proc-macro-error",
|
||||
"proc-macro2",
|
||||
"quote",
|
||||
"syn 1.0.109",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "rtic-monotonics"
|
||||
version = "1.3.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "75936ddc03d8946dd256c89270501186916db5505692e1207912404231a05774"
|
||||
dependencies = [
|
||||
"atomic-polyfill 1.0.3",
|
||||
"cfg-if",
|
||||
"embedded-hal 1.0.0-rc.1",
|
||||
"fugit",
|
||||
"rtic-time",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "rtic-sync"
|
||||
version = "1.0.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "adc586db4c7ee4a85482ebb0542f34ffaee16bd8b8c552081f07492f531aca9f"
|
||||
dependencies = [
|
||||
"critical-section",
|
||||
"heapless",
|
||||
"rtic-common",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "rtic-time"
|
||||
version = "1.0.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "55127cfa37ad32522eca2b70a12298bdb035c75ee3a4e403af8773ffe1a64bd3"
|
||||
dependencies = [
|
||||
"critical-section",
|
||||
"futures-util",
|
||||
"rtic-common",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "rustc_version"
|
||||
version = "0.2.3"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "138e3e0acb6c9fb258b19b67cb8abd63c00679d2851805ea151465464fe9030a"
|
||||
dependencies = [
|
||||
"semver 0.9.0",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "rustc_version"
|
||||
version = "0.4.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "bfa0f585226d2e68097d4f95d113b15b83a82e819ab25717ec0590d9584ef366"
|
||||
dependencies = [
|
||||
"semver 1.0.20",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "scopeguard"
|
||||
version = "1.2.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "94143f37725109f92c262ed2cf5e59bce7498c01bcc1502d7b9afe439a4e9f49"
|
||||
|
||||
[[package]]
|
||||
name = "semver"
|
||||
version = "0.9.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "1d7eb9ef2c18661902cc47e535f9bc51b78acd254da71d375c2f6720d9a40403"
|
||||
dependencies = [
|
||||
"semver-parser",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "semver"
|
||||
version = "1.0.20"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "836fa6a3e1e547f9a2c4040802ec865b5d85f4014efe00555d7090a3dcaa1090"
|
||||
|
||||
[[package]]
|
||||
name = "semver-parser"
|
||||
version = "0.7.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"
|
||||
|
||||
[[package]]
|
||||
name = "spin"
|
||||
version = "0.9.8"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "6980e8d7511241f8acf4aebddbb1ff938df5eebe98691418c4468d0b72a96a67"
|
||||
dependencies = [
|
||||
"lock_api",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "stable_deref_trait"
|
||||
version = "1.2.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "a8f112729512f8e442d81f95a8a7ddf2b7c6b8a1a6f509a95864142b30cab2d3"
|
||||
|
||||
[[package]]
|
||||
name = "stm32f4"
|
||||
version = "0.15.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "fb94729242cd1aebe6dab42a2ca0131985ae93bc3ab2751b680df724bb35528d"
|
||||
dependencies = [
|
||||
"bare-metal 1.0.0",
|
||||
"cortex-m",
|
||||
"cortex-m-rt",
|
||||
"vcell",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "stm32f4xx-hal"
|
||||
version = "0.18.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "80faf7c1b60e623f84584c5eddb634618e11afb5634eb871b678ef9251cef0a1"
|
||||
dependencies = [
|
||||
"bare-metal 1.0.0",
|
||||
"cortex-m",
|
||||
"cortex-m-rt",
|
||||
"embedded-dma",
|
||||
"embedded-hal 0.2.7",
|
||||
"embedded-hal 1.0.0-rc.1",
|
||||
"embedded-hal-nb",
|
||||
"embedded-storage",
|
||||
"enumflags2",
|
||||
"fugit",
|
||||
"fugit-timer",
|
||||
"nb 1.1.0",
|
||||
"rand_core",
|
||||
"stm32f4",
|
||||
"time",
|
||||
"vcell",
|
||||
"void",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "syn"
|
||||
version = "1.0.109"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "72b64191b275b66ffe2469e8af2c1cfe3bafa67b529ead792a6d0160888b4237"
|
||||
dependencies = [
|
||||
"proc-macro2",
|
||||
"quote",
|
||||
"unicode-ident",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "syn"
|
||||
version = "2.0.39"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "23e78b90f2fcf45d3e842032ce32e3f2d1545ba6636271dcbf24fa306d87be7a"
|
||||
dependencies = [
|
||||
"proc-macro2",
|
||||
"quote",
|
||||
"unicode-ident",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "thiserror"
|
||||
version = "1.0.50"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "f9a7210f5c9a7156bb50aa36aed4c95afb51df0df00713949448cf9e97d382d2"
|
||||
dependencies = [
|
||||
"thiserror-impl",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "thiserror-impl"
|
||||
version = "1.0.50"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "266b2e40bc00e5a6c09c3584011e08b06f123c00362c92b975ba9843aaaa14b8"
|
||||
dependencies = [
|
||||
"proc-macro2",
|
||||
"quote",
|
||||
"syn 2.0.39",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "time"
|
||||
version = "0.3.30"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "c4a34ab300f2dee6e562c10a046fc05e358b29f9bf92277f30c3c8d82275f6f5"
|
||||
dependencies = [
|
||||
"deranged",
|
||||
"powerfmt",
|
||||
"time-core",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "time-core"
|
||||
version = "0.1.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "ef927ca75afb808a4d64dd374f00a2adf8d0fcff8e7b184af886c3c87ec4a3f3"
|
||||
|
||||
[[package]]
|
||||
name = "unicode-ident"
|
||||
version = "1.0.12"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "3354b9ac3fae1ff6755cb6db53683adb661634f67557942dea4facebec0fee4b"
|
||||
|
||||
[[package]]
|
||||
name = "vcell"
|
||||
version = "0.1.3"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "77439c1b53d2303b20d9459b1ade71a83c716e3f9c34f3228c00e6f185d6c002"
|
||||
|
||||
[[package]]
|
||||
name = "version_check"
|
||||
version = "0.9.4"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f"
|
||||
|
||||
[[package]]
|
||||
name = "void"
|
||||
version = "1.0.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "6a02e4885ed3bc0f2de90ea6dd45ebcbb66dacffe03547fadbb0eeae2770887d"
|
||||
|
||||
[[package]]
|
||||
name = "volatile-register"
|
||||
version = "0.2.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "de437e2a6208b014ab52972a27e59b33fa2920d3e00fe05026167a1c509d19cc"
|
||||
dependencies = [
|
||||
"vcell",
|
||||
]
|
||||
29
examples/stm32f411_rtc_interrupt/Cargo.toml
Normal file
29
examples/stm32f411_rtc_interrupt/Cargo.toml
Normal file
|
|
@ -0,0 +1,29 @@
|
|||
[workspace]
|
||||
|
||||
[package]
|
||||
authors = ["<Milton Sosa <milton.eduardo.sosa@gmail.com>"]
|
||||
edition = "2018"
|
||||
readme = "README.md"
|
||||
name = "rtc_wakeup_interrupt"
|
||||
version = "0.1.0"
|
||||
|
||||
[dependencies]
|
||||
cortex-m = { version = "0.7.6", features = ["critical-section-single-core"] }
|
||||
cortex-m-rt = "0.7.1"
|
||||
rtic = {version = "2.0.1", features=["thumbv7-backend", "rtic-monotonics"]}
|
||||
panic-halt = "0.2.0"
|
||||
embedded-hal = "0.2.7"
|
||||
defmt = "0.3.5"
|
||||
defmt-rtt = { version = "0.4.0"}
|
||||
rtic-sync = "1.0.2"
|
||||
|
||||
[dependencies.stm32f4xx-hal]
|
||||
version = "0.18.0"
|
||||
features = ["rt", "stm32f411"] # replace the model of your microcontroller here
|
||||
|
||||
# this lets you use `cargo fix`!
|
||||
[[bin]]
|
||||
name = "rtc_wakeup_interrupt"
|
||||
test = false
|
||||
bench = false
|
||||
|
||||
12
examples/stm32f411_rtc_interrupt/README.md
Normal file
12
examples/stm32f411_rtc_interrupt/README.md
Normal file
|
|
@ -0,0 +1,12 @@
|
|||
# STM32F411CEU6 RTC interrup example
|
||||
|
||||
Working example to configure the internal RTC of the STM32F411CEU6 present on the Blackpill board.
|
||||
After configured, it will listen to periodic wake-up interrupts happening every 10 seconds until the button on GPIO PA0 is pressed.
|
||||
|
||||
## How-to
|
||||
|
||||
### Build
|
||||
Run `cargo +nightly build` to compile the code. If you run it for the first time, it will take some time to download and compile dependencies.
|
||||
|
||||
### Run
|
||||
Install `probe-rs` and configure it using the [debugging extension for VScode](https://probe.rs/docs/tools/debugger/).
|
||||
31
examples/stm32f411_rtc_interrupt/build.rs
Normal file
31
examples/stm32f411_rtc_interrupt/build.rs
Normal file
|
|
@ -0,0 +1,31 @@
|
|||
//! This build script copies the `memory.x` file from the crate root into
|
||||
//! a directory where the linker can always find it at build time.
|
||||
//! For many projects this is optional, as the linker always searches the
|
||||
//! project root directory -- wherever `Cargo.toml` is. However, if you
|
||||
//! are using a workspace or have a more complicated build setup, this
|
||||
//! build script becomes required. Additionally, by requesting that
|
||||
//! Cargo re-run the build script whenever `memory.x` is changed,
|
||||
//! updating `memory.x` ensures a rebuild of the application with the
|
||||
//! new memory settings.
|
||||
|
||||
use std::env;
|
||||
use std::fs::File;
|
||||
use std::io::Write;
|
||||
use std::path::PathBuf;
|
||||
|
||||
fn main() {
|
||||
// Put `memory.x` in our output directory and ensure it's
|
||||
// on the linker search path.
|
||||
let out = &PathBuf::from(env::var_os("OUT_DIR").unwrap());
|
||||
File::create(out.join("memory.x"))
|
||||
.unwrap()
|
||||
.write_all(include_bytes!("memory.x"))
|
||||
.unwrap();
|
||||
println!("cargo:rustc-link-search={}", out.display());
|
||||
|
||||
// By default, Cargo will re-run a build script whenever
|
||||
// any file in the project changes. By specifying `memory.x`
|
||||
// here, we ensure the build script is only re-run when
|
||||
// `memory.x` is changed.
|
||||
println!("cargo:rerun-if-changed=memory.x");
|
||||
}
|
||||
6
examples/stm32f411_rtc_interrupt/memory.x
Normal file
6
examples/stm32f411_rtc_interrupt/memory.x
Normal file
|
|
@ -0,0 +1,6 @@
|
|||
MEMORY
|
||||
{
|
||||
/* NOTE 1 K = 1 KiBi = 1024 bytes */
|
||||
FLASH : ORIGIN = 0x08000000, LENGTH = 512K
|
||||
RAM : ORIGIN = 0x20000000, LENGTH = 96K
|
||||
}
|
||||
155
examples/stm32f411_rtc_interrupt/src/main.rs
Normal file
155
examples/stm32f411_rtc_interrupt/src/main.rs
Normal file
|
|
@ -0,0 +1,155 @@
|
|||
#![deny(unsafe_code)]
|
||||
#![deny(warnings)]
|
||||
#![no_main]
|
||||
#![no_std]
|
||||
#![feature(type_alias_impl_trait)]
|
||||
|
||||
use panic_halt as _;
|
||||
|
||||
#[rtic::app(device = stm32f4xx_hal::pac, peripherals = true)]
|
||||
mod app {
|
||||
|
||||
use stm32f4xx_hal::{
|
||||
gpio::{self, Edge, Input, Output, PushPull},
|
||||
pac::TIM1,
|
||||
prelude::*,
|
||||
rtc::{Rtc, Event},
|
||||
timer,
|
||||
};
|
||||
|
||||
use defmt_rtt as _;
|
||||
|
||||
// Resources shared between tasks
|
||||
#[shared]
|
||||
struct Shared {
|
||||
delayval: u32,
|
||||
rtc: Rtc,
|
||||
}
|
||||
|
||||
// Local resources to specific tasks (cannot be shared)
|
||||
#[local]
|
||||
struct Local {
|
||||
button: gpio::PA0<Input>,
|
||||
led: gpio::PC13<Output<PushPull>>,
|
||||
delay: timer::DelayMs<TIM1>,
|
||||
}
|
||||
|
||||
|
||||
#[init]
|
||||
fn init(ctx: init::Context) -> (Shared, Local) {
|
||||
|
||||
let mut dp = ctx.device;
|
||||
|
||||
// Configure and obtain handle for delay abstraction
|
||||
// 1) Promote RCC structure to HAL to be able to configure clocks
|
||||
let rcc = dp.RCC.constrain();
|
||||
|
||||
// 2) Configure the system clocks
|
||||
// 25 MHz must be used for HSE on the Blackpill-STM32F411CE board according to manual
|
||||
let clocks = rcc.cfgr.use_hse(25.MHz()).freeze();
|
||||
|
||||
//Configure RTC
|
||||
let mut rtc = Rtc::new(dp.RTC, &mut dp.PWR);
|
||||
|
||||
//Set date and time
|
||||
let _ = rtc.set_year(2023);
|
||||
let _ = rtc.set_month(11);
|
||||
let _ = rtc.set_day(25);
|
||||
let _ = rtc.set_hours(22);
|
||||
let _ = rtc.set_minutes(46);
|
||||
let _ = rtc.set_seconds(00);
|
||||
|
||||
//Start listening to WAKE UP INTERRUPTS
|
||||
rtc.enable_wakeup(10.secs());
|
||||
rtc.listen(&mut dp.EXTI, Event::Wakeup);
|
||||
|
||||
|
||||
// 3) Create delay handle
|
||||
let delay = dp.TIM1.delay_ms(&clocks);
|
||||
|
||||
// Configure the LED pin as a push pull ouput and obtain handle
|
||||
// On the Blackpill STM32F411CEU6 there is an on-board LED connected to pin PC13
|
||||
// 1) Promote the GPIOC PAC struct
|
||||
let gpioc = dp.GPIOC.split();
|
||||
|
||||
// 2) Configure PORTC OUTPUT Pins and Obtain Handle
|
||||
let led = gpioc.pc13.into_push_pull_output();
|
||||
|
||||
// Configure the button pin as input and obtain handle
|
||||
// On the Blackpill STM32F411CEU6 there is a button connected to pin PA0
|
||||
// 1) Promote the GPIOA PAC struct
|
||||
let gpioa: gpio::gpioa::Parts = dp.GPIOA.split();
|
||||
// 2) Configure Pin and Obtain Handle
|
||||
let mut button = gpioa.pa0.into_pull_up_input();
|
||||
|
||||
|
||||
// Configure Button Pin for Interrupts
|
||||
// 1) Promote SYSCFG structure to HAL to be able to configure interrupts
|
||||
let mut syscfg = dp.SYSCFG.constrain();
|
||||
// 2) Make button an interrupt source
|
||||
button.make_interrupt_source(&mut syscfg);
|
||||
// 3) Configure the interruption to be triggered on a rising edge
|
||||
button.trigger_on_edge(&mut dp.EXTI, Edge::Rising);
|
||||
// 4) Enable gpio interrupt for button
|
||||
button.enable_interrupt(&mut dp.EXTI);
|
||||
|
||||
|
||||
(
|
||||
// Initialization of shared resources
|
||||
Shared { delayval: 2000_u32, rtc},
|
||||
// Initialization of task local resources
|
||||
Local { button, led, delay},
|
||||
)
|
||||
|
||||
}
|
||||
|
||||
// Background task, runs whenever no other tasks are running
|
||||
#[idle(local = [led, delay], shared = [delayval])]
|
||||
fn idle(mut ctx: idle::Context) -> ! {
|
||||
let led = ctx.local.led;
|
||||
let delay = ctx.local.delay;
|
||||
loop {
|
||||
// Turn On LED
|
||||
led.set_high();
|
||||
// Obtain shared delay variable and delay
|
||||
delay.delay_ms(ctx.shared.delayval.lock(|del| *del));
|
||||
// Turn off LED
|
||||
led.set_low();
|
||||
// Obtain shared delay variable and delay
|
||||
delay.delay_ms(ctx.shared.delayval.lock(|del| *del));
|
||||
}
|
||||
}
|
||||
|
||||
#[task(binds = EXTI0, local = [button], shared=[delayval, rtc])]
|
||||
fn gpio_interrupt_handler(mut ctx: gpio_interrupt_handler::Context) {
|
||||
|
||||
ctx.shared.delayval.lock(|del| {
|
||||
*del = *del - 100_u32;
|
||||
if *del < 200_u32 {
|
||||
*del = 2000_u32;
|
||||
}
|
||||
*del
|
||||
});
|
||||
|
||||
ctx.shared.rtc.lock(|rtc|{
|
||||
let current_time = rtc.get_datetime();
|
||||
|
||||
defmt::info!("CURRENT TIME {:?}", current_time.as_hms());
|
||||
rtc.disable_wakeup();
|
||||
});
|
||||
|
||||
ctx.local.button.clear_interrupt_pending_bit();
|
||||
|
||||
}
|
||||
|
||||
#[task(binds = RTC_WKUP, shared = [rtc])]
|
||||
fn rtc_wakeup(mut ctx: rtc_wakeup::Context) {
|
||||
defmt::warn!("RTC INTERRUPT!!!!");
|
||||
ctx.shared.rtc.lock(|rtc|{
|
||||
let current_time = rtc.get_datetime();
|
||||
rtc.clear_interrupt(Event::Wakeup);
|
||||
defmt::info!("Current time {:?}", current_time.as_hms() );
|
||||
});
|
||||
// Your RTC wakeup interrupt handling code here
|
||||
}
|
||||
}
|
||||
Loading…
Reference in a new issue