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authormindchasers <repos@mindchasers.com>2019-07-07 17:58:07 -0400
committermindchasers <repos@mindchasers.com>2019-07-07 17:58:07 -0400
commited46e1a38ae2de97b55c1843bad8b813bd4936e3 (patch)
treea19986996b97fb8daf5887eec41e5da5724dc11d /CMSIS/system_MK02F12810.h
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+/*
+** ###################################################################
+** Processors: MK02FN128VFM10
+** MK02FN128VLF10
+** MK02FN128VLH10
+** MK02FN64VFM10
+** MK02FN64VLF10
+** MK02FN64VLH10
+**
+** Compilers: Keil ARM C/C++ Compiler
+** Freescale C/C++ for Embedded ARM
+** GNU C Compiler
+** IAR ANSI C/C++ Compiler for ARM
+** MCUXpresso Compiler
+**
+** Reference manual: K02P64M100SFARM, Rev. 0, February 14, 2014
+** Version: rev. 0.5, 2015-02-19
+** Build: b171226
+**
+** Abstract:
+** Provides a system configuration function and a global variable that
+** contains the system frequency. It configures the device and initializes
+** the oscillator (PLL) that is part of the microcontroller device.
+**
+** The Clear BSD License
+** Copyright 2016 Freescale Semiconductor, Inc.
+** Copyright 2016-2017 NXP
+** All rights reserved.
+**
+** Redistribution and use in source and binary forms, with or without
+** modification, are permitted (subject to the limitations in the
+** disclaimer below) provided that the following conditions are met:
+**
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+**
+** * 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.
+**
+** * 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.
+**
+** NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE
+** GRANTED BY THIS LICENSE. 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.
+**
+** http: www.nxp.com
+** mail: support@nxp.com
+**
+** Revisions:
+** - rev. 0.1 (2014-02-24)
+** Initial version
+** - rev. 0.2 (2014-07-15)
+** Module access macro module_BASES replaced by module_BASE_PTRS.
+** Update of system and startup files.
+** - rev. 0.3 (2014-08-28)
+** Update of system files - default clock configuration changed.
+** Update of startup files - possibility to override DefaultISR added.
+** - rev. 0.4 (2014-10-14)
+** Interrupt INT_LPTimer renamed to INT_LPTMR0, interrupt INT_Watchdog renamed to INT_WDOG_EWM.
+** - rev. 0.5 (2015-02-19)
+** Renamed interrupt vector LLW to LLWU.
+**
+** ###################################################################
+*/
+
+/*!
+ * @file MK02F12810
+ * @version 0.5
+ * @date 2015-02-19
+ * @brief Device specific configuration file for MK02F12810 (header file)
+ *
+ * Provides a system configuration function and a global variable that contains
+ * the system frequency. It configures the device and initializes the oscillator
+ * (PLL) that is part of the microcontroller device.
+ */
+
+#ifndef _SYSTEM_MK02F12810_H_
+#define _SYSTEM_MK02F12810_H_ /**< Symbol preventing repeated inclusion */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdint.h>
+
+
+#ifndef DISABLE_WDOG
+ #define DISABLE_WDOG 1
+#endif
+
+/* Define clock source values */
+
+#define CPU_XTAL_CLK_HZ 8000000u /* Value of the external crystal or oscillator clock frequency in Hz */
+#define CPU_XTAL32k_CLK_HZ 0u /* No RTC clock available */
+#define CPU_INT_SLOW_CLK_HZ 32768u /* Value of the slow internal oscillator clock frequency in Hz */
+#define CPU_INT_FAST_CLK_HZ 4000000u /* Value of the fast internal oscillator clock frequency in Hz */
+#define CPU_INT_IRC_CLK_HZ 48000000u /* Value of the 48M internal oscillator clock frequency in Hz */
+
+/* RTC oscillator setting */
+
+/* Low power mode enable */
+/* SMC_PMPROT: AHSRUN=1,AVLP=1,ALLS=1,AVLLS=1 */
+#define SYSTEM_SMC_PMPROT_VALUE 0xAAU /* SMC_PMPROT */
+
+#define DEFAULT_SYSTEM_CLOCK 20971520u /* Default System clock value */
+
+
+/**
+ * @brief System clock frequency (core clock)
+ *
+ * The system clock frequency supplied to the SysTick timer and the processor
+ * core clock. This variable can be used by the user application to setup the
+ * SysTick timer or configure other parameters. It may also be used by debugger to
+ * query the frequency of the debug timer or configure the trace clock speed
+ * SystemCoreClock is initialized with a correct predefined value.
+ */
+extern uint32_t SystemCoreClock;
+
+/**
+ * @brief Setup the microcontroller system.
+ *
+ * Typically this function configures the oscillator (PLL) that is part of the
+ * microcontroller device. For systems with variable clock speed it also updates
+ * the variable SystemCoreClock. SystemInit is called from startup_device file.
+ */
+void SystemInit (void);
+
+/**
+ * @brief Updates the SystemCoreClock variable.
+ *
+ * It must be called whenever the core clock is changed during program
+ * execution. SystemCoreClockUpdate() evaluates the clock register settings and calculates
+ * the current core clock.
+ */
+void SystemCoreClockUpdate (void);
+
+/**
+ * @brief SystemInit function hook.
+ *
+ * This weak function allows to call specific initialization code during the
+ * SystemInit() execution.This can be used when an application specific code needs
+ * to be called as close to the reset entry as possible (for example the Multicore
+ * Manager MCMGR_EarlyInit() function call).
+ * NOTE: No global r/w variables can be used in this hook function because the
+ * initialization of these variables happens after this function.
+ */
+void SystemInitHook (void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _SYSTEM_MK02F12810_H_ */



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