diff options
| author | NIIBE Yutaka <gniibe@fsij.org> | 2016-04-05 19:17:44 +0900 |
|---|---|---|
| committer | NIIBE Yutaka <gniibe@fsij.org> | 2016-04-05 19:17:44 +0900 |
| commit | a99c5c60485f7af2b62f8839ebb04605e15a7f9b (patch) | |
| tree | f9b62a09f02514d5f4ba35e67978b189c556197e | |
| parent | e092a56c17d2f0dc877a1538102705b3fa572aa5 (diff) | |
fix struct NVIC
| -rw-r--r-- | ChangeLog | 4 | ||||
| -rw-r--r-- | chopstx.c | 12 |
2 files changed, 10 insertions, 6 deletions
@@ -1,3 +1,7 @@ +2016-04-05 Niibe Yutaka <gniibe@fsij.org> + + * chopstx.c (struct NVIC): Add volatile qualifier to members. + 2016-03-08 Niibe Yutaka <gniibe@fsij.org> * chopstx.h (CHOPSTX_THREAD_SIZE): Align by 8. @@ -133,17 +133,17 @@ static uint32_t usec_to_ticks (uint32_t usec) /* NVIC: Nested Vectored Interrupt Controller. */ struct NVIC { - uint32_t ISER[8]; + volatile uint32_t ISER[8]; uint32_t unused1[24]; - uint32_t ICER[8]; + volatile uint32_t ICER[8]; uint32_t unused2[24]; - uint32_t ISPR[8]; + volatile uint32_t ISPR[8]; uint32_t unused3[24]; - uint32_t ICPR[8]; + volatile uint32_t ICPR[8]; uint32_t unused4[24]; - uint32_t IABR[8]; + volatile uint32_t IABR[8]; uint32_t unused5[56]; - uint32_t IPR[60]; + volatile uint32_t IPR[60]; }; static struct NVIC *const NVIC = (struct NVIC *const)0xE000E100; |