Diff: targets/cmsis/TARGET_ARM_SSG/TARGET_BEETLE/system_CMSDK_BEETLE.h

Revision:

144:ef7eb2e8f9f7

diff -r 423e1876dc07 -r ef7eb2e8f9f7 targets/cmsis/TARGET_ARM_SSG/TARGET_BEETLE/system_CMSDK_BEETLE.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/targets/cmsis/TARGET_ARM_SSG/TARGET_BEETLE/system_CMSDK_BEETLE.h	Fri Sep 02 15:07:44 2016 +0100
@@ -0,0 +1,59 @@
+/*
+ * 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.
+ */
+/*
+ * This file is derivative of CMSIS V5.00 system_ARMCM3.h
+ */
+
+
+#ifndef SYSTEM_CMSDK_BEETLE_H
+#define SYSTEM_CMSDK_BEETLE_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern uint32_t SystemCoreClock;     /*!< System Clock Frequency (Core Clock)  */
+
+
+/**
+ * Initialize the system
+ *
+ * @param  none
+ * @return none
+ *
+ * @brief  Setup the microcontroller system.
+ *         Initialize the System and update the SystemCoreClock variable.
+ */
+extern void SystemInit (void);
+
+/**
+ * Update SystemCoreClock variable
+ *
+ * @param  none
+ * @return none
+ *
+ * @brief  Updates the SystemCoreClock with current core Clock
+ *         retrieved from cpu registers.
+ */
+extern void SystemCoreClockUpdate (void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* SYSTEM_CMSDK_BEETLE_H */