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| author | isiora <none@example.com> | 2017-08-14 09:15:35 +0000 |
|---|---|---|
| committer | isiora <none@example.com> | 2017-08-14 09:15:35 +0000 |
| commit | e9043d1d77c61828cfbffa0c9241b42977090567 (patch) | |
| tree | 5bb077a781e59b60c67c3f6d82f849d3f3ada736 /os/hal/ports/SAMA | |
| parent | 5355de8c26021807ed6934f09b62237689e96355 (diff) | |
| download | ChibiOS-e9043d1d77c61828cfbffa0c9241b42977090567.tar.gz ChibiOS-e9043d1d77c61828cfbffa0c9241b42977090567.tar.bz2 ChibiOS-e9043d1d77c61828cfbffa0c9241b42977090567.zip | |
Added acknowledgement of PIT and AIC interrupt.
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@10428 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'os/hal/ports/SAMA')
| -rw-r--r-- | os/hal/ports/SAMA/SAMA5D2x/hal_st_lld.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/os/hal/ports/SAMA/SAMA5D2x/hal_st_lld.c b/os/hal/ports/SAMA/SAMA5D2x/hal_st_lld.c index 14e82a31d..eabde5c4a 100644 --- a/os/hal/ports/SAMA/SAMA5D2x/hal_st_lld.c +++ b/os/hal/ports/SAMA/SAMA5D2x/hal_st_lld.c @@ -65,9 +65,10 @@ OSAL_IRQ_HANDLER(PIT_Handler) { OSAL_IRQ_PROLOGUE();
osalSysLockFromISR();
+ (void)PIT->PIT_PIVR; /* acknowledge PIT interrupt */
osalOsTimerHandlerI();
osalSysUnlockFromISR();
-
+ aicAckInt();
OSAL_IRQ_EPILOGUE();
}
#endif /* OSAL_ST_MODE == OSAL_ST_MODE_PERIODIC */
@@ -90,7 +91,6 @@ void st_lld_init(void) { PIT->PIT_MR = PIT_MR_PIV((SAMA_PIT / OSAL_ST_FREQUENCY) - 1);
PIT->PIT_MR |= PIT_MR_PITEN | PIT_MR_PITIEN;
-
/* IRQ enabled.*/
aicSetSourcePriority(ID_PIT, SAMA_ST_IRQ_PRIORITY);
aicSetSourceHandler(ID_PIT, PIT_Handler);
|