diff options
Diffstat (limited to 'os/halnew/platforms/common/ARMCMx/nvic.h')
-rw-r--r-- | os/halnew/platforms/common/ARMCMx/nvic.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/os/halnew/platforms/common/ARMCMx/nvic.h b/os/halnew/platforms/common/ARMCMx/nvic.h index b4ade1623..f945eee74 100644 --- a/os/halnew/platforms/common/ARMCMx/nvic.h +++ b/os/halnew/platforms/common/ARMCMx/nvic.h @@ -29,6 +29,11 @@ #ifndef _NVIC_H_
#define _NVIC_H_
+/**
+ * @brief Priority level to priority mask conversion macro.
+ */
+#define NVIC_PRIORITY_MASK(prio) ((prio) << (8 - __NVIC_PRIO_BITS))
+
#ifdef __cplusplus
extern "C" {
#endif
|