Merge #694

694: RTIC 2 r=AfoHT a=korken89



Co-authored-by: Emil Fresk <emil.fresk@gmail.com>
Co-authored-by: Per Lindgren <per.lindgren@ltu.se>

1 files changed, 0 insertions, 59 deletions

diff --git a/examples/big-struct-opt.rs b/examples/big-struct-opt.rs
deleted file mode 100644
index bbc2535..0000000
--- a/examples/big-struct-opt.rs
+++ /dev/null
@@ -1,59 +0,0 @@
-//! examples/big-struct-opt.rs
-//!
-//! Example on how to initialize a large struct without needing to copy it via `LateResources`,
-//! effectively saving stack space needed for the copies.
-
-#![no_main]
-#![no_std]
-
-use panic_semihosting as _;
-
-/// Some big struct
-pub struct BigStruct {
-    /// Big content
-    pub data: [u8; 2048],
-}
-
-impl BigStruct {
-    fn new() -> Self {
-        BigStruct { data: [22; 2048] }
-    }
-}
-
-#[rtic::app(device = lm3s6965)]
-mod app {
-    use super::BigStruct;
-    use core::mem::MaybeUninit;
-    use cortex_m_semihosting::debug;
-
-    #[shared]
-    struct Shared {
-        big_struct: &'static mut BigStruct,
-    }
-
-    #[local]
-    struct Local {}
-
-    #[init(local = [bs: MaybeUninit<BigStruct> = MaybeUninit::uninit()])]
-    fn init(cx: init::Context) -> (Shared, Local, init::Monotonics) {
-        let big_struct = unsafe {
-            // write directly into the static storage
-            cx.local.bs.as_mut_ptr().write(BigStruct::new());
-            &mut *cx.local.bs.as_mut_ptr()
-        };
-
-        debug::exit(debug::EXIT_SUCCESS); // Exit QEMU simulator
-
-        (
-            Shared {
-                // assign the reference so we can use the resource
-                big_struct,
-            },
-            Local {},
-            init::Monotonics(),
-        )
-    }
-
-    #[task(binds = UART0, shared = [big_struct])]
-    fn task(_: task::Context) {}
-}