Diff: targets/cmsis/TARGET_NXP/TARGET_LPC176X/cmsis_nvic.c

Revision:

15:4892fe388435

Parent:

13:0645d8841f51

Child:

183:46ae3190e86c

--- a/targets/cmsis/TARGET_NXP/TARGET_LPC176X/cmsis_nvic.c	Mon Aug 05 14:54:27 2013 +0000
+++ b/targets/cmsis/TARGET_NXP/TARGET_LPC176X/cmsis_nvic.c	Wed Aug 07 16:43:59 2013 +0300
@@ -5,7 +5,6 @@
  */ 
 #include "cmsis_nvic.h"
 
-#define NVIC_NUM_VECTORS          (16 + 33)     // CORE + MCU Peripherals
 #define NVIC_RAM_VECTOR_ADDRESS   (0x10000000)  // Location of vectors in RAM
 #define NVIC_FLASH_VECTOR_ADDRESS (0x0)       // Initial vector position in flash
 
@@ -22,11 +21,11 @@
         }
         SCB->VTOR = (uint32_t)NVIC_RAM_VECTOR_ADDRESS;
     }
-    vectors[IRQn + 16] = vector;
+    vectors[IRQn + NVIC_USER_IRQ_OFFSET] = vector;
 }
 
 uint32_t NVIC_GetVector(IRQn_Type IRQn) {
     uint32_t *vectors = (uint32_t*)SCB->VTOR;
-    return vectors[IRQn + 16];
+    return vectors[IRQn + NVIC_USER_IRQ_OFFSET];
 }