diff options
Diffstat (limited to 'Drivers/CMSIS/DSP/DSP_Lib_TestSuite/Common/platform/system_ARMSC300.c')
-rw-r--r-- | Drivers/CMSIS/DSP/DSP_Lib_TestSuite/Common/platform/system_ARMSC300.c | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/Common/platform/system_ARMSC300.c b/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/Common/platform/system_ARMSC300.c new file mode 100644 index 0000000..3db4ee7 --- /dev/null +++ b/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/Common/platform/system_ARMSC300.c @@ -0,0 +1,72 @@ +/**************************************************************************//**
+ * @file system_ARMSC300.c
+ * @brief CMSIS Device System Source File for
+ * ARMSC300 Device Series
+ * @version V5.00
+ * @date 07. September 2016
+ ******************************************************************************/
+/*
+ * Copyright (c) 2009-2016 ARM Limited. All rights reserved.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Licensed under the Apache License, Version 2.0 (the License); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an AS IS BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "ARMSC300.h"
+
+/*----------------------------------------------------------------------------
+ Define clocks
+ *----------------------------------------------------------------------------*/
+#define XTAL ( 5000000UL) /* Oscillator frequency */
+
+#define SYSTEM_CLOCK (5U * XTAL)
+
+
+/*----------------------------------------------------------------------------
+ Externals
+ *----------------------------------------------------------------------------*/
+#if defined (__VTOR_PRESENT) && (__VTOR_PRESENT == 1U)
+ extern uint32_t __Vectors;
+#endif
+
+/*----------------------------------------------------------------------------
+ System Core Clock Variable
+ *----------------------------------------------------------------------------*/
+uint32_t SystemCoreClock = SYSTEM_CLOCK;
+
+
+/*----------------------------------------------------------------------------
+ System Core Clock update function
+ *----------------------------------------------------------------------------*/
+void SystemCoreClockUpdate (void)
+{
+ SystemCoreClock = SYSTEM_CLOCK;
+}
+
+/*----------------------------------------------------------------------------
+ System initialization function
+ *----------------------------------------------------------------------------*/
+void SystemInit (void)
+{
+
+#if defined (__VTOR_PRESENT) && (__VTOR_PRESENT == 1U)
+ SCB->VTOR = (uint32_t) &__Vectors;
+#endif
+
+#ifdef UNALIGNED_SUPPORT_DISABLE
+ SCB->CCR |= SCB_CCR_UNALIGN_TRP_Msk;
+#endif
+
+ SystemCoreClock = SYSTEM_CLOCK;
+}
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