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| author | Fabio Utzig <utzig@utzig.org> | 2016-10-21 11:50:40 +0000 |
|---|---|---|
| committer | Fabio Utzig <utzig@utzig.org> | 2016-10-21 11:50:40 +0000 |
| commit | 566f91822b4545b3bafbdff2fd0541dd91c38507 (patch) | |
| tree | 50cf52475567a65e2c95b981e28dcc6f548c89fc | |
| parent | 5855f8f53c208e6d69af6b8f0d1085f6f1dd161d (diff) | |
| download | ChibiOS-566f91822b4545b3bafbdff2fd0541dd91c38507.tar.gz ChibiOS-566f91822b4545b3bafbdff2fd0541dd91c38507.tar.bz2 ChibiOS-566f91822b4545b3bafbdff2fd0541dd91c38507.zip | |
Fixed issue that caused interrupts to never be served
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@9868 35acf78f-673a-0410-8e92-d51de3d6d3f4
| -rw-r--r-- | os/hal/osal/os-less/AVR/osal.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/os/hal/osal/os-less/AVR/osal.h b/os/hal/osal/os-less/AVR/osal.h index 309ed6b7d..f0ae5d372 100644 --- a/os/hal/osal/os-less/AVR/osal.h +++ b/os/hal/osal/os-less/AVR/osal.h @@ -569,6 +569,7 @@ static inline void osalSysDisable(void) { static inline void osalSysEnable(void) {
asm volatile ("sei" : : : "memory");
+ asm volatile ("nop");
}
/**
@@ -591,6 +592,7 @@ static inline void osalSysLock(void) { static inline void osalSysUnlock(void) {
asm volatile ("sei" : : : "memory");
+ asm volatile ("nop");
}
/**
@@ -650,6 +652,7 @@ static inline void osalSysRestoreStatusX(syssts_t sts) { if ((sts & 0x80) != 0) {
asm volatile ("sei" : : : "memory");
+ asm volatile ("nop");
}
}
|