Merge pull request #131 from mciantyre/take-once

Mark peripherals as taken
2021-04-02 00:07:42 +02:00
parent 1610797a14 e7c63a09e4
commit 208da57a15
1 changed files with 1 additions and 0 deletions
--- a/embassy-extras/src/macros.rs
+++ b/embassy-extras/src/macros.rs
@ -55,6 +55,7 @@ macro_rules! peripherals {
                    if unsafe { _EMBASSY_DEVICE_PERIPHERALS } {
                        None
                    } else {
+                        unsafe { _EMBASSY_DEVICE_PERIPHERALS = true };
                        Some(unsafe { <Self as embassy::util::Steal>::steal() })
                    }
                })