Diff: targets/cmsis/TARGET_ONSEMI/TARGET_NCS36510/cmsis_nvic.c

Revision:

144:ef7eb2e8f9f7

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/targets/cmsis/TARGET_ONSEMI/TARGET_NCS36510/cmsis_nvic.c	Fri Sep 02 15:07:44 2016 +0100
@@ -0,0 +1,36 @@
+/**
+******************************************************************************
+* @file cmsis_nvic.c
+* @brief   Contains relocatable exception table.
+* @internal
+* @author ON Semiconductor.
+* $Rev: 0.1 $
+* $Date: 2015-11-06 $
+******************************************************************************
+* @copyright (c) 2012 ON Semiconductor. All rights reserved.
+* ON Semiconductor is supplying this software for use with ON Semiconductor
+* processor based microcontrollers only.
+*
+* THIS SOFTWARE IS PROVIDED "AS IS".  NO WARRANTIES, WHETHER EXPRESS, IMPLIED
+* OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
+* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
+* ON SEMICONDUCTOR SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL,
+* INCIDENTAL, OR CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
+* @endinternal
+*
+* @ingroup app
+*
+* @details
+*/
+#include <cmsis_nvic.h>
+
+#define NVIC_RAM_VECTOR_ADDRESS   (0x20000000)  // Vectors positioned at start of RAM
+#define NVIC_FLASH_VECTOR_ADDRESS (0x00000000)  // Initial vector position in flash
+
+
+void NVIC_SetVector(IRQn_Type IRQn, uint32_t vector) 
+{
+    static volatile uint32_t *vectors = (uint32_t *)NVIC_FLASH_VECTOR_ADDRESS;
+
+    vectors[IRQn + 16] = vector;
+}