diff options
Diffstat (limited to 'os/ports/RVCT/ARMCMx/chcore_v7m.h')
| -rw-r--r-- | os/ports/RVCT/ARMCMx/chcore_v7m.h | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/os/ports/RVCT/ARMCMx/chcore_v7m.h b/os/ports/RVCT/ARMCMx/chcore_v7m.h index c31bbcffe..8ff4f630f 100644 --- a/os/ports/RVCT/ARMCMx/chcore_v7m.h +++ b/os/ports/RVCT/ARMCMx/chcore_v7m.h @@ -129,7 +129,7 @@ * @brief NVIC VTOR initialization expression.
*/
#if !defined(CORTEX_VTOR_INIT) || defined(__DOXYGEN__)
-#define CORTEX_VTOR_INIT 0x00000000
+#define CORTEX_VTOR_INIT 0x00000000
#endif
/**
@@ -145,14 +145,21 @@ /* Port derived parameters. */
/*===========================================================================*/
+#if !CORTEX_SIMPLIFIED_PRIORITY || defined(__DOXYGEN__)
+/**
+ * @brief Maximum usable priority for normal ISRs.
+ */
+#define CORTEX_MAX_KERNEL_PRIORITY (CORTEX_PRIORITY_SVCALL + 1)
+
/**
* @brief BASEPRI level within kernel lock.
* @note In compact kernel mode this constant value is enforced to zero.
*/
-#if !CORTEX_SIMPLIFIED_PRIORITY || defined(__DOXYGEN__)
#define CORTEX_BASEPRI_KERNEL \
- CORTEX_PRIORITY_MASK(CORTEX_PRIORITY_SVCALL+1)
+ CORTEX_PRIORITY_MASK(CORTEX_MAX_KERNEL_PRIORITY)
#else
+
+#define CORTEX_MAX_KERNEL_PRIORITY 1
#define CORTEX_BASEPRI_KERNEL 0
#endif
|