diff options
| -rw-r--r-- | src/interrupt.rs | 12 | ||||
| -rw-r--r-- | src/peripheral/tpiu.rs | 1 |
2 files changed, 12 insertions, 1 deletions
diff --git a/src/interrupt.rs b/src/interrupt.rs index 06b91f1..72450c4 100644 --- a/src/interrupt.rs +++ b/src/interrupt.rs @@ -77,3 +77,15 @@ where r } + +// Make a `free()` function available to allow checking dependencies without specifying a target, +// but that will panic at runtime if executed. +#[doc(hidden)] +#[cfg(not(cortex_m))] +#[inline] +pub fn free<F, R>(_: F) -> R +where + F: FnOnce(&CriticalSection) -> R, +{ + panic!("cortex_m::interrupt::free() is only functional on cortex-m platforms"); +} diff --git a/src/peripheral/tpiu.rs b/src/peripheral/tpiu.rs index 0762495..14dd35c 100644 --- a/src/peripheral/tpiu.rs +++ b/src/peripheral/tpiu.rs @@ -118,7 +118,6 @@ impl TPIU { /// [`trace_output_protocol`](Self::set_trace_output_protocol). #[inline] pub fn trace_output_protocol(&self) -> Option<TraceProtocol> { - use core::convert::TryInto; self.sppr.read().txmode().try_into().ok() } |