diff options
Diffstat (limited to 'nuttx/arch/arm/src/lpc17xx/chip.h')
-rw-r--r-- | nuttx/arch/arm/src/lpc17xx/chip.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/nuttx/arch/arm/src/lpc17xx/chip.h b/nuttx/arch/arm/src/lpc17xx/chip.h index 1f87c7b44..4138ef934 100644 --- a/nuttx/arch/arm/src/lpc17xx/chip.h +++ b/nuttx/arch/arm/src/lpc17xx/chip.h @@ -41,6 +41,7 @@ ************************************************************************************/ #include <nuttx/config.h> +#include "nvic.h" /* Include the chip capabilities file */ @@ -60,6 +61,18 @@ # endif #endif +/* Vector Table Offset Register (VECTAB). Redefine some bits defined in + * arch/arm/src/armv7-m/nvic.h; The LPC178x/7x User manual definitions + * do not match the ARMv7M field definitions. + */ + +#undef NVIC_VECTAB_TBLOFF_MASK +#define NVIC_VECTAB_TBLOFF_MASK (0x3fffff00) +#undef NVIC_VECTAB_TBLBASE +#define NVIC_VECTAB_TBLBASE (1 << 29) +#undef NVIC_VECTAB_ALIGN_MASK +#define NVIC_VECTAB_ALIGN_MASK (0x000000ff) + /* Include the memory map file. Other chip hardware files should then include * this file for the proper setup. */ |