diff options
| author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2013-03-19 13:33:00 +0000 |
|---|---|---|
| committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2013-03-19 13:33:00 +0000 |
| commit | 18f9d0eaa3b20a4c3a11c9a3f4e60a150e11d69f (patch) | |
| tree | c45ec62823b73b604d46dea1ce90d9decd5ba523 /nuttx/arch/arm/src/armv7-m/nvic.h | |
| parent | ed784e97c354a92faafe8760beb933688b3e9a30 (diff) | |
| download | px4-nuttx-18f9d0eaa3b20a4c3a11c9a3f4e60a150e11d69f.tar.gz px4-nuttx-18f9d0eaa3b20a4c3a11c9a3f4e60a150e11d69f.tar.bz2 px4-nuttx-18f9d0eaa3b20a4c3a11c9a3f4e60a150e11d69f.zip | |
More LPC1788 updates from Rommel Marcelo
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5759 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/arch/arm/src/armv7-m/nvic.h')
| -rw-r--r-- | nuttx/arch/arm/src/armv7-m/nvic.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/nuttx/arch/arm/src/armv7-m/nvic.h b/nuttx/arch/arm/src/armv7-m/nvic.h index 46837ab99..e6d6f8e9e 100644 --- a/nuttx/arch/arm/src/armv7-m/nvic.h +++ b/nuttx/arch/arm/src/armv7-m/nvic.h @@ -483,11 +483,12 @@ #define NVIC_SYSH_PRIORITY_PR15_SHIFT 24 #define NVIC_SYSH_PRIORITY_PR15_MASK (0xff << NVIC_SYSH_PRIORITY_PR15_SHIFT) -/* Vector Table Offset Register (VECTAB) */ +/* Vector Table Offset Register (VECTAB). This mask seems to vary among + * ARMv7-M implementations. It may be be redefined in the architecture- + * specific chip.h header file. + */ #define NVIC_VECTAB_TBLOFF_MASK (0xffffffc0) -#define NVIC_VECTAB_TBLBASE (0) -#define NVIC_VECTAB_ALIGN_MASK (0x0000003f) /* Application Interrupt and Reset Control Register (AIRCR) */ |