Diff: targets/cmsis/TARGET_ARM_SSG/TARGET_MPS2_M7/cmsis_nvic.c

Revision:

144:ef7eb2e8f9f7

Parent:

0:9b334a45a8ff

diff -r 423e1876dc07 -r ef7eb2e8f9f7 targets/cmsis/TARGET_ARM_SSG/TARGET_MPS2_M7/cmsis_nvic.c
--- a/targets/cmsis/TARGET_ARM_SSG/TARGET_MPS2_M7/cmsis_nvic.c	Tue Aug 02 14:07:36 2016 +0000
+++ b/targets/cmsis/TARGET_ARM_SSG/TARGET_MPS2_M7/cmsis_nvic.c	Fri Sep 02 15:07:44 2016 +0100
@@ -1,58 +1,58 @@
-/* MPS2 CMSIS Library
-*
-* Copyright (c) 2006-2015 ARM Limited
-* All rights reserved.
-* 
-* Redistribution and use in source and binary forms, with or without 
-* modification, are permitted provided that the following conditions are met:
-* 
-* 1. Redistributions of source code must retain the above copyright notice, 
-* this list of conditions and the following disclaimer.
-* 
-* 2. Redistributions in binary form must reproduce the above copyright notice, 
-* this list of conditions and the following disclaimer in the documentation 
-* and/or other materials provided with the distribution.
-* 
-* 3. Neither the name of the copyright holder nor the names of its contributors 
-* may be used to endorse or promote products derived from this software without 
-* specific prior written permission.
-* 
-* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
-* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
-* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
-* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 
-* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 
-* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 
-* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 
-* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
-* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
-* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
-* POSSIBILITY OF SUCH DAMAGE. 
-*******************************************************************************
-* CMSIS-style functionality to support dynamic vectors
-*******************************************************************************/
-#include "cmsis_nvic.h"
-
-#define NVIC_RAM_VECTOR_ADDRESS   (0x20000000)  // Location of vectors in RAM
-#define NVIC_FLASH_VECTOR_ADDRESS (0x00000000)  // Initial vector position in flash
-
-void NVIC_SetVector(IRQn_Type IRQn, uint32_t vector) {
-    uint32_t *vectors = (uint32_t*)SCB->VTOR;
-    uint32_t i;
-
-    // Copy and switch to dynamic vectors if the first time called
-    if (SCB->VTOR == NVIC_FLASH_VECTOR_ADDRESS) {
-        uint32_t *old_vectors = vectors;
-        vectors = (uint32_t*)NVIC_RAM_VECTOR_ADDRESS;
-        for (i=0; i<NVIC_NUM_VECTORS; i++) {
-            vectors[i] = old_vectors[i];
-        }
-        SCB->VTOR = (uint32_t)NVIC_RAM_VECTOR_ADDRESS;
-    }
-    vectors[IRQn + NVIC_USER_IRQ_OFFSET] = vector;
-}
-
-uint32_t NVIC_GetVector(IRQn_Type IRQn) {
-    uint32_t *vectors = (uint32_t*)SCB->VTOR;
-    return vectors[IRQn + NVIC_USER_IRQ_OFFSET];
-}
+/* MPS2 CMSIS Library
+*
+* Copyright (c) 2006-2015 ARM Limited
+* All rights reserved.
+* 
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions are met:
+* 
+* 1. Redistributions of source code must retain the above copyright notice, 
+* this list of conditions and the following disclaimer.
+* 
+* 2. Redistributions in binary form must reproduce the above copyright notice, 
+* this list of conditions and the following disclaimer in the documentation 
+* and/or other materials provided with the distribution.
+* 
+* 3. Neither the name of the copyright holder nor the names of its contributors 
+* may be used to endorse or promote products derived from this software without 
+* specific prior written permission.
+* 
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
+* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
+* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
+* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 
+* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 
+* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 
+* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 
+* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
+* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
+* POSSIBILITY OF SUCH DAMAGE. 
+*******************************************************************************
+* CMSIS-style functionality to support dynamic vectors
+*******************************************************************************/
+#include "cmsis_nvic.h"
+
+#define NVIC_RAM_VECTOR_ADDRESS   (0x20000000)  // Location of vectors in RAM
+#define NVIC_FLASH_VECTOR_ADDRESS (0x00000000)  // Initial vector position in flash
+
+void NVIC_SetVector(IRQn_Type IRQn, uint32_t vector) {
+    uint32_t *vectors = (uint32_t*)SCB->VTOR;
+    uint32_t i;
+
+    // Copy and switch to dynamic vectors if the first time called
+    if (SCB->VTOR == NVIC_FLASH_VECTOR_ADDRESS) {
+        uint32_t *old_vectors = vectors;
+        vectors = (uint32_t*)NVIC_RAM_VECTOR_ADDRESS;
+        for (i=0; i<NVIC_NUM_VECTORS; i++) {
+            vectors[i] = old_vectors[i];
+        }
+        SCB->VTOR = (uint32_t)NVIC_RAM_VECTOR_ADDRESS;
+    }
+    vectors[IRQn + NVIC_USER_IRQ_OFFSET] = vector;
+}
+
+uint32_t NVIC_GetVector(IRQn_Type IRQn) {
+    uint32_t *vectors = (uint32_t*)SCB->VTOR;
+    return vectors[IRQn + NVIC_USER_IRQ_OFFSET];
+}