Move examples to a package of their own (#16)

* Move examples to a package of their own

* cargo +nightly fmt

* Add missing safety doc

* cargo clippy examples

* fmt again

---------

Co-authored-by: Felipe Balbi <[email protected]>

1 files changed, 22 insertions, 22 deletions

diff --git a/src/lib.rs b/src/lib.rs
index 9899564d8..4e5ac0109 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -62,29 +62,29 @@ pub fn init(cfg: crate::config::Config) -> Peripherals {
     peripherals
 }
 
-/// Optional hook called by cortex-m-rt before RAM init.
-/// We proactively mask and clear all NVIC IRQs to avoid wedges from stale state
-/// left by soft resets/debug sessions.
-///
-/// NOTE: Manual VTOR setup is required for RAM execution. The cortex-m-rt 'set-vtor'
-/// feature is incompatible with our setup because it expects __vector_table to be
-/// defined differently than how our RAM-based linker script arranges it.
-#[no_mangle]
-pub unsafe extern "C" fn __pre_init() {
-    // Set the VTOR to point to the interrupt vector table in RAM
-    // This is required since code runs from RAM on this MCU
-    crate::interrupt::vtor_set_ram_vector_base(0x2000_0000 as *const u32);
+// /// Optional hook called by cortex-m-rt before RAM init.
+// /// We proactively mask and clear all NVIC IRQs to avoid wedges from stale state
+// /// left by soft resets/debug sessions.
+// ///
+// /// NOTE: Manual VTOR setup is required for RAM execution. The cortex-m-rt 'set-vtor'
+// /// feature is incompatible with our setup because it expects __vector_table to be
+// /// defined differently than how our RAM-based linker script arranges it.
+// #[no_mangle]
+// pub unsafe extern "C" fn __pre_init() {
+//     // Set the VTOR to point to the interrupt vector table in RAM
+//     // This is required since code runs from RAM on this MCU
+//     crate::interrupt::vtor_set_ram_vector_base(0x2000_0000 as *const u32);
 
-    // Mask and clear pending for all NVIC lines (0..127) to avoid stale state across runs.
-    let nvic = &*cortex_m::peripheral::NVIC::PTR;
-    for i in 0..4 {
-        // 4 words x 32 = 128 IRQs
-        nvic.icer[i].write(0xFFFF_FFFF);
-        nvic.icpr[i].write(0xFFFF_FFFF);
-    }
-    // Do NOT touch peripheral registers here: clocks may be off and accesses can fault.
-    crate::interrupt::clear_default_handler_snapshot();
-}
+//     // Mask and clear pending for all NVIC lines (0..127) to avoid stale state across runs.
+//     let nvic = &*cortex_m::peripheral::NVIC::PTR;
+//     for i in 0..4 {
+//         // 4 words x 32 = 128 IRQs
+//         nvic.icer[i].write(0xFFFF_FFFF);
+//         nvic.icpr[i].write(0xFFFF_FFFF);
+//     }
+//     // Do NOT touch peripheral registers here: clocks may be off and accesses can fault.
+//     crate::interrupt::clear_default_handler_snapshot();
+// }
 
 /// Internal helper to dispatch a type-level interrupt handler.
 #[inline(always)]