Merge branch 'master' of https://github.com/Meziu/ctru-rs into fix/duplicate-services

ctru-rs/examples/futures-basic.rs

@@ -5,11 +5,14 @@
 //! The example also implements clean shutdown by using a oneshot channel to end the future, thus
 //! ending the executor and the thread it runs on.
 
+#![feature(horizon_thread_ext)]
+
 use ctru::console::Console;
 use ctru::services::hid::KeyPad;
 use ctru::services::{Apt, Hid};
 use ctru::Gfx;
 use futures::StreamExt;
+use std::os::horizon::thread::BuilderExt;
 
 fn main() {
     ctru::init();
@@ -26,8 +29,8 @@ fn main() {
 
     let (exit_sender, mut exit_receiver) = futures::channel::oneshot::channel();
     let (mut timer_sender, mut timer_receiver) = futures::channel::mpsc::channel(0);
-    let executor_thread = ctru::thread::Builder::new()
+    let executor_thread = std::thread::Builder::new()
-        .affinity(1)
+        .processor_id(1)
         .spawn(move || {
             let mut executor = futures::executor::LocalPool::new();
 

ctru-rs/examples/futures-tokio.rs

@@ -1,7 +1,10 @@
+#![feature(horizon_thread_ext)]
+
 use ctru::console::Console;
 use ctru::services::hid::KeyPad;
 use ctru::services::{Apt, Hid};
 use ctru::Gfx;
+use std::os::horizon::thread::BuilderExt;
 use std::time::Duration;
 
 fn main() {
@@ -23,11 +26,9 @@ fn main() {
         .build()
         .expect("Couldn't build runtime");
 
-    let runtime_thread = ctru::thread::Builder::new()
+    let runtime_thread = std::thread::Builder::new()
         // Run on the system core
-        .affinity(1)
+        .processor_id(1)
-        // Use a bigger stack size. Default is 0x1000 but we'd easily overflow that.
-        .stack_size(0x200000)
         .spawn(move || {
             runtime.block_on(async move {
                 let mut wake_time = tokio::time::Instant::now() + Duration::from_secs(1);

ctru-rs/examples/thread-basic.rs

@@ -1,9 +1,10 @@
+#![feature(horizon_thread_ext)]
+
 use ctru::console::Console;
 use ctru::gfx::Gfx;
 use ctru::services::apt::Apt;
 use ctru::services::hid::{Hid, KeyPad};
-use ctru::thread;
+use std::os::horizon::thread::BuilderExt;
-
 use std::time::Duration;
 
 fn main() {
@@ -14,11 +15,11 @@ fn main() {
     let gfx = Gfx::init().unwrap();
     let _console = Console::init(gfx.top_screen.borrow_mut());
 
-    let prio = thread::current().priority();
+    let prio = std::os::horizon::thread::current_priority();
     println!("Main thread prio: {}\n", prio);
 
     for ix in 0..3 {
-        thread::Builder::new()
+        std::thread::Builder::new()
             .priority(prio - 1)
             .spawn(move || {
                 let sleep_duration: u64 = 1000 + ix * 250;
@@ -26,7 +27,7 @@ fn main() {
                 loop {
                     println!("Thread{ix} says {i}");
                     i += 1;
-                    thread::sleep(Duration::from_millis(sleep_duration));
+                    std::thread::sleep(Duration::from_millis(sleep_duration));
                 }
             })
             .unwrap();

ctru-rs/examples/thread-info.rs

@@ -0,0 +1,104 @@
+//! Prints some interesting system info about the main and (spawned) system threads.
+
+#![feature(horizon_thread_ext)]
+
+use ctru::console::Console;
+use ctru::gfx::Gfx;
+use ctru::services::apt::Apt;
+use ctru::services::hid::{Hid, KeyPad};
+use std::os::horizon::thread::BuilderExt;
+
+fn main() {
+    ctru::init();
+    let gfx = Gfx::default();
+    let hid = Hid::init().expect("Couldn't obtain HID controller");
+    let apt = Apt::init().expect("Couldn't obtain APT controller");
+    let _console = Console::init(gfx.top_screen.borrow_mut());
+
+    // Give ourselves up to 30% of the system core's time
+    apt.set_app_cpu_time_limit(30)
+        .expect("Failed to enable system core");
+
+    print_processor("main thread");
+    print_thread_id("main thread");
+    print_priority("main thread");
+    print_affinity_mask("main thread");
+
+    std::thread::Builder::new()
+        .processor_id(1)
+        .spawn(|| {
+            print_processor("sys thread");
+            print_thread_id("sys thread");
+            print_priority("sys thread");
+            print_affinity_mask("sys thread");
+        })
+        .unwrap()
+        .join()
+        .unwrap();
+
+    println!("sys thread exited");
+    println!("\nPress Start to exit");
+
+    while apt.main_loop() {
+        hid.scan_input();
+
+        if hid.keys_down().contains(KeyPad::KEY_START) {
+            break;
+        }
+
+        gfx.flush_buffers();
+        gfx.swap_buffers();
+        gfx.wait_for_vblank();
+    }
+}
+
+fn print_processor(thread_name: &str) {
+    println!(
+        "{thread_name} processor: {}",
+        std::os::horizon::thread::current_processor()
+    );
+}
+
+fn print_priority(thread_name: &str) {
+    println!(
+        "{thread_name} priority: {:#x}",
+        std::os::horizon::thread::current_priority()
+    );
+}
+
+fn print_affinity_mask(thread_name: &str) {
+    let mut affinity_mask = [0u8; 1];
+    let result = unsafe {
+        ctru_sys::svcGetThreadAffinityMask(
+            affinity_mask.as_mut_ptr(),
+            ctru_sys::CUR_THREAD_HANDLE,
+            2,
+        )
+    };
+
+    if ctru_sys::R_FAILED(result) {
+        println!("Error getting affinity mask:");
+        println!("result level = {}", ctru_sys::R_LEVEL(result));
+        println!("result summary = {}", ctru_sys::R_SUMMARY(result));
+        println!("result description = {}", ctru_sys::R_DESCRIPTION(result));
+        return;
+    }
+
+    let affinity_value = affinity_mask[0];
+    println!("{thread_name} affinity: {affinity_value:#x?}");
+}
+
+fn print_thread_id(thread_name: &str) {
+    let mut thread_id = 0;
+    let result = unsafe { ctru_sys::svcGetThreadId(&mut thread_id, ctru_sys::CUR_THREAD_HANDLE) };
+
+    if ctru_sys::R_FAILED(result) {
+        println!("Error getting thread ID:");
+        println!("result level = {}", ctru_sys::R_LEVEL(result));
+        println!("result summary = {}", ctru_sys::R_SUMMARY(result));
+        println!("result description = {}", ctru_sys::R_DESCRIPTION(result));
+        return;
+    }
+
+    println!("{thread_name} ID: {thread_id:#x?}")
+}

ctru-rs/examples/thread-locals.rs

@@ -1,8 +1,11 @@
+#![feature(horizon_thread_ext)]
+
 use ctru::console::Console;
 use ctru::services::hid::KeyPad;
 use ctru::services::{Apt, Hid};
 use ctru::Gfx;
 use std::cell::RefCell;
+use std::os::horizon::thread::BuilderExt;
 
 std::thread_local! {
     static MY_LOCAL: RefCell<&'static str> = RefCell::new("initial value");
@@ -28,8 +31,8 @@ fn main() {
         println!("Value on main thread after mutation: {}", local.borrow());
     });
 
-    ctru::thread::Builder::new()
+    std::thread::Builder::new()
-        .affinity(1)
+        .processor_id(1)
         .spawn(move || {
             MY_LOCAL.with(|local| {
                 println!("Initial value on second thread: {}", local.borrow());

ctru-rs/src/lib.rs

@@ -34,7 +34,7 @@ fn _panic_hook_setup() {
     use crate::services::hid::{Hid, KeyPad};
     use std::panic::PanicInfo;
 
-    let main_thread = thread::current().id();
+    let main_thread = std::thread::current().id();
 
     // Panic Hook setup
     let default_hook = std::panic::take_hook();
@@ -42,7 +42,7 @@ fn _panic_hook_setup() {
         default_hook(info);
 
         // Only for panics in the main thread
-        if main_thread == thread::current().id() && console::Console::exists() {
+        if main_thread == std::thread::current().id() && console::Console::exists() {
             println!("\nPress SELECT to exit the software");
 
             let hid = Hid::init().unwrap();
@@ -65,7 +65,6 @@ pub mod error;
 pub mod gfx;
 pub mod services;
 pub mod srv;
-pub mod thread;
 
 cfg_if::cfg_if! {
     if #[cfg(all(feature = "romfs", romfs_exists))] {