diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/peripheral/mod.rs | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/peripheral/mod.rs b/src/peripheral/mod.rs index c6e8faa..f47baf5 100644 --- a/src/peripheral/mod.rs +++ b/src/peripheral/mod.rs @@ -10,7 +10,7 @@ use core::ptr; use volatile_register::{RO, RW, WO}; -use interrupt::Nr; +use interrupt::{CsCtxt, Nr}; #[cfg(test)] mod test; @@ -69,6 +69,11 @@ impl<T> Peripheral<T> { } } + /// Borrows the peripheral for the duration of the critical section + pub fn borrow<'cs>(&self, _ctxt: &'cs CsCtxt) -> &'cs T { + unsafe { &*self.get() } + } + /// Returns a pointer to the register block pub fn get(&self) -> *mut T { self.address as *mut T |