mbed library sources
Dependents: Encrypted my_mbed lklk CyaSSL_DTLS_Cellular ... more
Superseded
This library was superseded by mbed-dev - https://os.mbed.com/users/mbed_official/code/mbed-dev/.
Development branch of the mbed library sources. This library is kept in synch with the latest changes from the mbed SDK and it is not guaranteed to work.
If you are looking for a stable and tested release, please import one of the official mbed library releases:
Import librarymbed
The official Mbed 2 C/C++ SDK provides the software platform and libraries to build your applications.
targets/cmsis/TARGET_Freescale/TARGET_KLXX/TARGET_KL26Z/system_MKL26Z4.h@585:a1ed5b41f74f, 2015-07-08 (annotated)
- Committer:
- mbed_official
- Date:
- Wed Jul 08 14:45:08 2015 +0100
- Revision:
- 585:a1ed5b41f74f
Synchronized with git revision 7a2b57896e0263b82f31ddc5a0ad2443615db184
Full URL: https://github.com/mbedmicro/mbed/commit/7a2b57896e0263b82f31ddc5a0ad2443615db184/
Add rtc_api.c
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
mbed_official | 585:a1ed5b41f74f | 1 | /* |
mbed_official | 585:a1ed5b41f74f | 2 | ** ################################################################### |
mbed_official | 585:a1ed5b41f74f | 3 | ** Processors: MKL26Z128CAL4 |
mbed_official | 585:a1ed5b41f74f | 4 | ** MKL26Z128VFM4 |
mbed_official | 585:a1ed5b41f74f | 5 | ** MKL26Z64VFM4 |
mbed_official | 585:a1ed5b41f74f | 6 | ** MKL26Z32VM4 |
mbed_official | 585:a1ed5b41f74f | 7 | ** MKL26Z128VFT4 |
mbed_official | 585:a1ed5b41f74f | 8 | ** MKL26Z64VFT4 |
mbed_official | 585:a1ed5b41f74f | 9 | ** MKL26Z32VFT4 |
mbed_official | 585:a1ed5b41f74f | 10 | ** MKL26Z128VLH4 |
mbed_official | 585:a1ed5b41f74f | 11 | ** MKL26Z64VLH4 |
mbed_official | 585:a1ed5b41f74f | 12 | ** MKL26Z32VLH4 |
mbed_official | 585:a1ed5b41f74f | 13 | ** MKL26Z256VLH4 |
mbed_official | 585:a1ed5b41f74f | 14 | ** MKL26Z256VLL4 |
mbed_official | 585:a1ed5b41f74f | 15 | ** MKL26Z128VLL4 |
mbed_official | 585:a1ed5b41f74f | 16 | ** MKL26Z256VMC4 |
mbed_official | 585:a1ed5b41f74f | 17 | ** MKL26Z128VMC4 |
mbed_official | 585:a1ed5b41f74f | 18 | ** MKL26Z256VMP4 |
mbed_official | 585:a1ed5b41f74f | 19 | ** |
mbed_official | 585:a1ed5b41f74f | 20 | ** Compilers: Keil ARM C/C++ Compiler |
mbed_official | 585:a1ed5b41f74f | 21 | ** Freescale C/C++ for Embedded ARM |
mbed_official | 585:a1ed5b41f74f | 22 | ** GNU C Compiler |
mbed_official | 585:a1ed5b41f74f | 23 | ** GNU C Compiler - CodeSourcery Sourcery G++ |
mbed_official | 585:a1ed5b41f74f | 24 | ** IAR ANSI C/C++ Compiler for ARM |
mbed_official | 585:a1ed5b41f74f | 25 | ** |
mbed_official | 585:a1ed5b41f74f | 26 | ** Reference manuals: KL26P121M48SF4RM Rev. 3.2, October 2013 |
mbed_official | 585:a1ed5b41f74f | 27 | ** KL26P121M48SF4RM, Rev.2, Dec 2012 |
mbed_official | 585:a1ed5b41f74f | 28 | ** |
mbed_official | 585:a1ed5b41f74f | 29 | ** Version: rev. 1.7, 2015-01-13 |
mbed_official | 585:a1ed5b41f74f | 30 | ** Build: b150129 |
mbed_official | 585:a1ed5b41f74f | 31 | ** |
mbed_official | 585:a1ed5b41f74f | 32 | ** Abstract: |
mbed_official | 585:a1ed5b41f74f | 33 | ** Provides a system configuration function and a global variable that |
mbed_official | 585:a1ed5b41f74f | 34 | ** contains the system frequency. It configures the device and initializes |
mbed_official | 585:a1ed5b41f74f | 35 | ** the oscillator (PLL) that is part of the microcontroller device. |
mbed_official | 585:a1ed5b41f74f | 36 | ** |
mbed_official | 585:a1ed5b41f74f | 37 | ** Copyright (c) 2015 Freescale Semiconductor, Inc. |
mbed_official | 585:a1ed5b41f74f | 38 | ** All rights reserved. |
mbed_official | 585:a1ed5b41f74f | 39 | ** |
mbed_official | 585:a1ed5b41f74f | 40 | ** Redistribution and use in source and binary forms, with or without modification, |
mbed_official | 585:a1ed5b41f74f | 41 | ** are permitted provided that the following conditions are met: |
mbed_official | 585:a1ed5b41f74f | 42 | ** |
mbed_official | 585:a1ed5b41f74f | 43 | ** o Redistributions of source code must retain the above copyright notice, this list |
mbed_official | 585:a1ed5b41f74f | 44 | ** of conditions and the following disclaimer. |
mbed_official | 585:a1ed5b41f74f | 45 | ** |
mbed_official | 585:a1ed5b41f74f | 46 | ** o Redistributions in binary form must reproduce the above copyright notice, this |
mbed_official | 585:a1ed5b41f74f | 47 | ** list of conditions and the following disclaimer in the documentation and/or |
mbed_official | 585:a1ed5b41f74f | 48 | ** other materials provided with the distribution. |
mbed_official | 585:a1ed5b41f74f | 49 | ** |
mbed_official | 585:a1ed5b41f74f | 50 | ** o Neither the name of Freescale Semiconductor, Inc. nor the names of its |
mbed_official | 585:a1ed5b41f74f | 51 | ** contributors may be used to endorse or promote products derived from this |
mbed_official | 585:a1ed5b41f74f | 52 | ** software without specific prior written permission. |
mbed_official | 585:a1ed5b41f74f | 53 | ** |
mbed_official | 585:a1ed5b41f74f | 54 | ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND |
mbed_official | 585:a1ed5b41f74f | 55 | ** ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
mbed_official | 585:a1ed5b41f74f | 56 | ** WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
mbed_official | 585:a1ed5b41f74f | 57 | ** DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR |
mbed_official | 585:a1ed5b41f74f | 58 | ** ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
mbed_official | 585:a1ed5b41f74f | 59 | ** (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
mbed_official | 585:a1ed5b41f74f | 60 | ** LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON |
mbed_official | 585:a1ed5b41f74f | 61 | ** ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
mbed_official | 585:a1ed5b41f74f | 62 | ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
mbed_official | 585:a1ed5b41f74f | 63 | ** SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
mbed_official | 585:a1ed5b41f74f | 64 | ** |
mbed_official | 585:a1ed5b41f74f | 65 | ** http: www.freescale.com |
mbed_official | 585:a1ed5b41f74f | 66 | ** mail: support@freescale.com |
mbed_official | 585:a1ed5b41f74f | 67 | ** |
mbed_official | 585:a1ed5b41f74f | 68 | ** Revisions: |
mbed_official | 585:a1ed5b41f74f | 69 | ** - rev. 1.0 (2012-12-12) |
mbed_official | 585:a1ed5b41f74f | 70 | ** Initial version. |
mbed_official | 585:a1ed5b41f74f | 71 | ** - rev. 1.1 (2013-04-05) |
mbed_official | 585:a1ed5b41f74f | 72 | ** Changed start of doxygen comment. |
mbed_official | 585:a1ed5b41f74f | 73 | ** - rev. 1.2 (2013-04-12) |
mbed_official | 585:a1ed5b41f74f | 74 | ** SystemInit function fixed for clock configuration 1. |
mbed_official | 585:a1ed5b41f74f | 75 | ** Name of the interrupt num. 31 updated to reflect proper function. |
mbed_official | 585:a1ed5b41f74f | 76 | ** - rev. 1.3 (2014-05-27) |
mbed_official | 585:a1ed5b41f74f | 77 | ** Updated to Kinetis SDK support standard. |
mbed_official | 585:a1ed5b41f74f | 78 | ** MCG OSC clock select supported (MCG_C7[OSCSEL]). |
mbed_official | 585:a1ed5b41f74f | 79 | ** - rev. 1.4 (2014-07-25) |
mbed_official | 585:a1ed5b41f74f | 80 | ** System initialization updated: |
mbed_official | 585:a1ed5b41f74f | 81 | ** - Prefix added to the system initialization parameterization constants to avoid name conflicts.. |
mbed_official | 585:a1ed5b41f74f | 82 | ** - VLLSx wake-up recovery added. |
mbed_official | 585:a1ed5b41f74f | 83 | ** - Delay of 1 ms added to SystemInit() to ensure stable FLL output in FEI and FEE MCG modes. |
mbed_official | 585:a1ed5b41f74f | 84 | ** - rev. 1.5 (2014-08-28) |
mbed_official | 585:a1ed5b41f74f | 85 | ** Update of system files - default clock configuration changed, fix of OSC initialization. |
mbed_official | 585:a1ed5b41f74f | 86 | ** Update of startup files - possibility to override DefaultISR added. |
mbed_official | 585:a1ed5b41f74f | 87 | ** - rev. 1.6 (2014-10-14) |
mbed_official | 585:a1ed5b41f74f | 88 | ** Renamed interrupt vector LPTimer to LPTMR0 |
mbed_official | 585:a1ed5b41f74f | 89 | ** - rev. 1.7 (2015-01-13) |
mbed_official | 585:a1ed5b41f74f | 90 | ** Update of the copyright. |
mbed_official | 585:a1ed5b41f74f | 91 | ** |
mbed_official | 585:a1ed5b41f74f | 92 | ** ################################################################### |
mbed_official | 585:a1ed5b41f74f | 93 | */ |
mbed_official | 585:a1ed5b41f74f | 94 | |
mbed_official | 585:a1ed5b41f74f | 95 | /*! |
mbed_official | 585:a1ed5b41f74f | 96 | * @file MKL26Z4 |
mbed_official | 585:a1ed5b41f74f | 97 | * @version 1.7 |
mbed_official | 585:a1ed5b41f74f | 98 | * @date 2015-01-13 |
mbed_official | 585:a1ed5b41f74f | 99 | * @brief Device specific configuration file for MKL26Z4 (header file) |
mbed_official | 585:a1ed5b41f74f | 100 | * |
mbed_official | 585:a1ed5b41f74f | 101 | * Provides a system configuration function and a global variable that contains |
mbed_official | 585:a1ed5b41f74f | 102 | * the system frequency. It configures the device and initializes the oscillator |
mbed_official | 585:a1ed5b41f74f | 103 | * (PLL) that is part of the microcontroller device. |
mbed_official | 585:a1ed5b41f74f | 104 | */ |
mbed_official | 585:a1ed5b41f74f | 105 | |
mbed_official | 585:a1ed5b41f74f | 106 | #ifndef SYSTEM_MKL26Z4_H_ |
mbed_official | 585:a1ed5b41f74f | 107 | #define SYSTEM_MKL26Z4_H_ /**< Symbol preventing repeated inclusion */ |
mbed_official | 585:a1ed5b41f74f | 108 | |
mbed_official | 585:a1ed5b41f74f | 109 | #ifdef __cplusplus |
mbed_official | 585:a1ed5b41f74f | 110 | extern "C" { |
mbed_official | 585:a1ed5b41f74f | 111 | #endif |
mbed_official | 585:a1ed5b41f74f | 112 | |
mbed_official | 585:a1ed5b41f74f | 113 | #include <stdint.h> |
mbed_official | 585:a1ed5b41f74f | 114 | |
mbed_official | 585:a1ed5b41f74f | 115 | |
mbed_official | 585:a1ed5b41f74f | 116 | #ifndef DISABLE_WDOG |
mbed_official | 585:a1ed5b41f74f | 117 | #define DISABLE_WDOG 1 |
mbed_official | 585:a1ed5b41f74f | 118 | #endif |
mbed_official | 585:a1ed5b41f74f | 119 | |
mbed_official | 585:a1ed5b41f74f | 120 | #define ACK_ISOLATION 1 |
mbed_official | 585:a1ed5b41f74f | 121 | |
mbed_official | 585:a1ed5b41f74f | 122 | #ifndef RTC_CLKIN_USED |
mbed_official | 585:a1ed5b41f74f | 123 | #define RTC_CLKIN_USED 1 |
mbed_official | 585:a1ed5b41f74f | 124 | #endif |
mbed_official | 585:a1ed5b41f74f | 125 | |
mbed_official | 585:a1ed5b41f74f | 126 | |
mbed_official | 585:a1ed5b41f74f | 127 | /* MCG mode constants */ |
mbed_official | 585:a1ed5b41f74f | 128 | |
mbed_official | 585:a1ed5b41f74f | 129 | #define MCG_MODE_FEI 0U |
mbed_official | 585:a1ed5b41f74f | 130 | #define MCG_MODE_FBI 1U |
mbed_official | 585:a1ed5b41f74f | 131 | #define MCG_MODE_BLPI 2U |
mbed_official | 585:a1ed5b41f74f | 132 | #define MCG_MODE_FEE 3U |
mbed_official | 585:a1ed5b41f74f | 133 | #define MCG_MODE_FBE 4U |
mbed_official | 585:a1ed5b41f74f | 134 | #define MCG_MODE_BLPE 5U |
mbed_official | 585:a1ed5b41f74f | 135 | #define MCG_MODE_PBE 6U |
mbed_official | 585:a1ed5b41f74f | 136 | #define MCG_MODE_PEE 7U |
mbed_official | 585:a1ed5b41f74f | 137 | |
mbed_official | 585:a1ed5b41f74f | 138 | /* Predefined clock setups |
mbed_official | 585:a1ed5b41f74f | 139 | 0 ... Default part configuration |
mbed_official | 585:a1ed5b41f74f | 140 | Multipurpose Clock Generator (MCG) in FEI mode. |
mbed_official | 585:a1ed5b41f74f | 141 | Reference clock source for MCG module: Slow internal reference clock |
mbed_official | 585:a1ed5b41f74f | 142 | Core clock = 20.97152MHz |
mbed_official | 585:a1ed5b41f74f | 143 | Bus clock = 20.97152MHz |
mbed_official | 585:a1ed5b41f74f | 144 | 1 ... Maximum achievable clock frequency configuration |
mbed_official | 585:a1ed5b41f74f | 145 | Multipurpose Clock Generator (MCG) in PEE mode. |
mbed_official | 585:a1ed5b41f74f | 146 | Reference clock source for MCG module: System oscillator reference clock |
mbed_official | 585:a1ed5b41f74f | 147 | Core clock = 48MHz |
mbed_official | 585:a1ed5b41f74f | 148 | Bus clock = 24MHz |
mbed_official | 585:a1ed5b41f74f | 149 | 2 ... Chip internally clocked, ready for Very Low Power Run mode |
mbed_official | 585:a1ed5b41f74f | 150 | Multipurpose Clock Generator (MCG) in BLPI mode. |
mbed_official | 585:a1ed5b41f74f | 151 | Reference clock source for MCG module: Fast internal reference clock |
mbed_official | 585:a1ed5b41f74f | 152 | Core clock = 4MHz |
mbed_official | 585:a1ed5b41f74f | 153 | Bus clock = 0.8MHz |
mbed_official | 585:a1ed5b41f74f | 154 | 3 ... Chip externally clocked, ready for Very Low Power Run mode |
mbed_official | 585:a1ed5b41f74f | 155 | Multipurpose Clock Generator (MCG) in BLPE mode. |
mbed_official | 585:a1ed5b41f74f | 156 | Reference clock source for MCG module: System oscillator reference clock |
mbed_official | 585:a1ed5b41f74f | 157 | Core clock = 4MHz |
mbed_official | 585:a1ed5b41f74f | 158 | Bus clock = 1MHz |
mbed_official | 585:a1ed5b41f74f | 159 | 4 ... USB clock setup |
mbed_official | 585:a1ed5b41f74f | 160 | Multipurpose Clock Generator (MCG) in PEE mode. |
mbed_official | 585:a1ed5b41f74f | 161 | Reference clock source for MCG module: System oscillator reference clock |
mbed_official | 585:a1ed5b41f74f | 162 | Core clock = 48MHz |
mbed_official | 585:a1ed5b41f74f | 163 | Bus clock = 24MHz |
mbed_official | 585:a1ed5b41f74f | 164 | */ |
mbed_official | 585:a1ed5b41f74f | 165 | |
mbed_official | 585:a1ed5b41f74f | 166 | /* Define clock source values */ |
mbed_official | 585:a1ed5b41f74f | 167 | |
mbed_official | 585:a1ed5b41f74f | 168 | #define CPU_XTAL_CLK_HZ 8000000U /* Value of the external crystal or oscillator clock frequency of the system oscillator (OSC) in Hz */ |
mbed_official | 585:a1ed5b41f74f | 169 | #define CPU_INT_SLOW_CLK_HZ 32768U /* Value of the slow internal oscillator clock frequency in Hz */ |
mbed_official | 585:a1ed5b41f74f | 170 | #define CPU_INT_FAST_CLK_HZ 4000000U /* Value of the fast internal oscillator clock frequency in Hz */ |
mbed_official | 585:a1ed5b41f74f | 171 | |
mbed_official | 585:a1ed5b41f74f | 172 | /* RTC oscillator setting */ |
mbed_official | 585:a1ed5b41f74f | 173 | |
mbed_official | 585:a1ed5b41f74f | 174 | /* Low power mode enable */ |
mbed_official | 585:a1ed5b41f74f | 175 | /* SMC_PMPROT: AVLP=1,ALLS=1,AVLLS=1 */ |
mbed_official | 585:a1ed5b41f74f | 176 | #define SYSTEM_SMC_PMPROT_VALUE 0x2AU /* SMC_PMPROT */ |
mbed_official | 585:a1ed5b41f74f | 177 | |
mbed_official | 585:a1ed5b41f74f | 178 | /* Internal reference clock trim */ |
mbed_official | 585:a1ed5b41f74f | 179 | /* #undef SLOW_TRIM_ADDRESS */ /* Slow oscillator not trimmed. Commented out for MISRA compliance. */ |
mbed_official | 585:a1ed5b41f74f | 180 | /* #undef SLOW_FINE_TRIM_ADDRESS */ /* Slow oscillator not trimmed. Commented out for MISRA compliance. */ |
mbed_official | 585:a1ed5b41f74f | 181 | /* #undef FAST_TRIM_ADDRESS */ /* Fast oscillator not trimmed. Commented out for MISRA compliance. */ |
mbed_official | 585:a1ed5b41f74f | 182 | /* #undef FAST_FINE_TRIM_ADDRESS */ /* Fast oscillator not trimmed. Commented out for MISRA compliance. */ |
mbed_official | 585:a1ed5b41f74f | 183 | |
mbed_official | 585:a1ed5b41f74f | 184 | #ifdef CLOCK_SETUP |
mbed_official | 585:a1ed5b41f74f | 185 | #if (CLOCK_SETUP == 0) |
mbed_official | 585:a1ed5b41f74f | 186 | #define DEFAULT_SYSTEM_CLOCK 20971520U /* Default System clock value */ |
mbed_official | 585:a1ed5b41f74f | 187 | #define MCG_MODE MCG_MODE_FEI /* Clock generator mode */ |
mbed_official | 585:a1ed5b41f74f | 188 | /* MCG_C1: CLKS=0,FRDIV=0,IREFS=1,IRCLKEN=1,IREFSTEN=0 */ |
mbed_official | 585:a1ed5b41f74f | 189 | #define SYSTEM_MCG_C1_VALUE 0x06U /* MCG_C1 */ |
mbed_official | 585:a1ed5b41f74f | 190 | /* MCG_C2: LOCRE0=0,FCFTRIM=0,RANGE0=2,HGO0=0,EREFS0=1,LP=0,IRCS=0 */ |
mbed_official | 585:a1ed5b41f74f | 191 | #define SYSTEM_MCG_C2_VALUE 0x24U /* MCG_C2 */ |
mbed_official | 585:a1ed5b41f74f | 192 | /* MCG_C4: DMX32=0,DRST_DRS=0,FCTRIM=0,SCFTRIM=0 */ |
mbed_official | 585:a1ed5b41f74f | 193 | #define SYSTEM_MCG_C4_VALUE 0x00U /* MCG_C4 */ |
mbed_official | 585:a1ed5b41f74f | 194 | /* MCG_SC: ATME=0,ATMS=0,ATMF=0,FLTPRSRV=0,FCRDIV=0,LOCS0=0 */ |
mbed_official | 585:a1ed5b41f74f | 195 | #define SYSTEM_MCG_SC_VALUE 0x00U /* MCG_SC */ |
mbed_official | 585:a1ed5b41f74f | 196 | /* MCG_C5: PLLCLKEN0=0,PLLSTEN0=0,PRDIV0=0 */ |
mbed_official | 585:a1ed5b41f74f | 197 | #define SYSTEM_MCG_C5_VALUE 0x00U /* MCG_C5 */ |
mbed_official | 585:a1ed5b41f74f | 198 | /* MCG_C6: LOLIE0=0,PLLS=0,CME0=0,VDIV0=0 */ |
mbed_official | 585:a1ed5b41f74f | 199 | #define SYSTEM_MCG_C6_VALUE 0x00U /* MCG_C6 */ |
mbed_official | 585:a1ed5b41f74f | 200 | /* OSC0_CR: ERCLKEN=1,EREFSTEN=0,SC2P=0,SC4P=0,SC8P=0,SC16P=0 */ |
mbed_official | 585:a1ed5b41f74f | 201 | #define SYSTEM_OSC0_CR_VALUE 0x80U /* OSC0_CR */ |
mbed_official | 585:a1ed5b41f74f | 202 | /* SMC_PMCTRL: RUNM=0,STOPA=0,STOPM=0 */ |
mbed_official | 585:a1ed5b41f74f | 203 | #define SYSTEM_SMC_PMCTRL_VALUE 0x00U /* SMC_PMCTRL */ |
mbed_official | 585:a1ed5b41f74f | 204 | /* SIM_CLKDIV1: OUTDIV1=0,OUTDIV4=0 */ |
mbed_official | 585:a1ed5b41f74f | 205 | #define SYSTEM_SIM_CLKDIV1_VALUE 0x00U /* SIM_CLKDIV1 */ |
mbed_official | 585:a1ed5b41f74f | 206 | /* SIM_SOPT1: USBREGEN=0,USBSSTBY=0,USBVSTBY=0,OSC32KSEL=3 */ |
mbed_official | 585:a1ed5b41f74f | 207 | #define SYSTEM_SIM_SOPT1_VALUE 0x000C0000U /* SIM_SOPT1 */ |
mbed_official | 585:a1ed5b41f74f | 208 | /* SIM_SOPT2: UART0SRC=0,TPMSRC=1,USBSRC=0,PLLFLLSEL=0,CLKOUTSEL=0,RTCCLKOUTSEL=0 */ |
mbed_official | 585:a1ed5b41f74f | 209 | #define SYSTEM_SIM_SOPT2_VALUE 0x01000000U /* SIM_SOPT2 */ |
mbed_official | 585:a1ed5b41f74f | 210 | #elif (CLOCK_SETUP == 1) |
mbed_official | 585:a1ed5b41f74f | 211 | #define DEFAULT_SYSTEM_CLOCK 48000000U /* Default System clock value */ |
mbed_official | 585:a1ed5b41f74f | 212 | #define MCG_MODE MCG_MODE_PEE /* Clock generator mode */ |
mbed_official | 585:a1ed5b41f74f | 213 | /* MCG_C1: CLKS=0,FRDIV=3,IREFS=0,IRCLKEN=1,IREFSTEN=0 */ |
mbed_official | 585:a1ed5b41f74f | 214 | #define SYSTEM_MCG_C1_VALUE 0x1AU /* MCG_C1 */ |
mbed_official | 585:a1ed5b41f74f | 215 | /* MCG_C2: LOCRE0=0,FCFTRIM=0,RANGE0=2,HGO0=0,EREFS0=1,LP=0,IRCS=0 */ |
mbed_official | 585:a1ed5b41f74f | 216 | #define SYSTEM_MCG_C2_VALUE 0x24U /* MCG_C2 */ |
mbed_official | 585:a1ed5b41f74f | 217 | /* MCG_C4: DMX32=0,DRST_DRS=0,FCTRIM=0,SCFTRIM=0 */ |
mbed_official | 585:a1ed5b41f74f | 218 | #define SYSTEM_MCG_C4_VALUE 0x00U /* MCG_C4 */ |
mbed_official | 585:a1ed5b41f74f | 219 | /* MCG_SC: ATME=0,ATMS=0,ATMF=0,FLTPRSRV=0,FCRDIV=0,LOCS0=0 */ |
mbed_official | 585:a1ed5b41f74f | 220 | #define SYSTEM_MCG_SC_VALUE 0x00U /* MCG_SC */ |
mbed_official | 585:a1ed5b41f74f | 221 | /* MCG_C5: PLLCLKEN0=0,PLLSTEN0=0,PRDIV0=3 */ |
mbed_official | 585:a1ed5b41f74f | 222 | #define SYSTEM_MCG_C5_VALUE 0x03U /* MCG_C5 */ |
mbed_official | 585:a1ed5b41f74f | 223 | /* MCG_C6: LOLIE0=0,PLLS=1,CME0=0,VDIV0=0 */ |
mbed_official | 585:a1ed5b41f74f | 224 | #define SYSTEM_MCG_C6_VALUE 0x40U /* MCG_C6 */ |
mbed_official | 585:a1ed5b41f74f | 225 | /* OSC0_CR: ERCLKEN=1,EREFSTEN=0,SC2P=0,SC4P=0,SC8P=0,SC16P=0 */ |
mbed_official | 585:a1ed5b41f74f | 226 | #define SYSTEM_OSC0_CR_VALUE 0x80U /* OSC0_CR */ |
mbed_official | 585:a1ed5b41f74f | 227 | /* SMC_PMCTRL: RUNM=0,STOPA=0,STOPM=0 */ |
mbed_official | 585:a1ed5b41f74f | 228 | #define SYSTEM_SMC_PMCTRL_VALUE 0x00U /* SMC_PMCTRL */ |
mbed_official | 585:a1ed5b41f74f | 229 | /* SIM_CLKDIV1: OUTDIV1=0,OUTDIV4=1 */ |
mbed_official | 585:a1ed5b41f74f | 230 | #define SYSTEM_SIM_CLKDIV1_VALUE 0x00010000U /* SIM_CLKDIV1 */ |
mbed_official | 585:a1ed5b41f74f | 231 | /* SIM_SOPT1: USBREGEN=0,USBSSTBY=0,USBVSTBY=0,OSC32KSEL=3 */ |
mbed_official | 585:a1ed5b41f74f | 232 | #define SYSTEM_SIM_SOPT1_VALUE 0x000C0000U /* SIM_SOPT1 */ |
mbed_official | 585:a1ed5b41f74f | 233 | /* SIM_SOPT2: UART0SRC=0,TPMSRC=1,USBSRC=0,PLLFLLSEL=1,CLKOUTSEL=0,RTCCLKOUTSEL=0 */ |
mbed_official | 585:a1ed5b41f74f | 234 | #define SYSTEM_SIM_SOPT2_VALUE 0x01010000U /* SIM_SOPT2 */ |
mbed_official | 585:a1ed5b41f74f | 235 | #elif (CLOCK_SETUP == 2) |
mbed_official | 585:a1ed5b41f74f | 236 | #define DEFAULT_SYSTEM_CLOCK 4000000U /* Default System clock value */ |
mbed_official | 585:a1ed5b41f74f | 237 | #define MCG_MODE MCG_MODE_BLPI /* Clock generator mode */ |
mbed_official | 585:a1ed5b41f74f | 238 | /* MCG_C1: CLKS=1,FRDIV=0,IREFS=1,IRCLKEN=1,IREFSTEN=0 */ |
mbed_official | 585:a1ed5b41f74f | 239 | #define SYSTEM_MCG_C1_VALUE 0x46U /* MCG_C1 */ |
mbed_official | 585:a1ed5b41f74f | 240 | /* MCG_C2: LOCRE0=0,FCFTRIM=0,RANGE0=2,HGO0=0,EREFS0=1,LP=1,IRCS=1 */ |
mbed_official | 585:a1ed5b41f74f | 241 | #define SYSTEM_MCG_C2_VALUE 0x27U /* MCG_C2 */ |
mbed_official | 585:a1ed5b41f74f | 242 | /* MCG_C4: DMX32=0,DRST_DRS=0,FCTRIM=0,SCFTRIM=0 */ |
mbed_official | 585:a1ed5b41f74f | 243 | #define SYSTEM_MCG_C4_VALUE 0x00U /* MCG_C4 */ |
mbed_official | 585:a1ed5b41f74f | 244 | /* MCG_SC: ATME=0,ATMS=0,ATMF=0,FLTPRSRV=0,FCRDIV=0,LOCS0=0 */ |
mbed_official | 585:a1ed5b41f74f | 245 | #define SYSTEM_MCG_SC_VALUE 0x00U /* MCG_SC */ |
mbed_official | 585:a1ed5b41f74f | 246 | /* MCG_C5: PLLCLKEN0=0,PLLSTEN0=0,PRDIV0=0 */ |
mbed_official | 585:a1ed5b41f74f | 247 | #define SYSTEM_MCG_C5_VALUE 0x00U /* MCG_C5 */ |
mbed_official | 585:a1ed5b41f74f | 248 | /* MCG_C6: LOLIE0=0,PLLS=0,CME0=0,VDIV0=0 */ |
mbed_official | 585:a1ed5b41f74f | 249 | #define SYSTEM_MCG_C6_VALUE 0x00U /* MCG_C6 */ |
mbed_official | 585:a1ed5b41f74f | 250 | /* OSC0_CR: ERCLKEN=1,EREFSTEN=0,SC2P=0,SC4P=0,SC8P=0,SC16P=0 */ |
mbed_official | 585:a1ed5b41f74f | 251 | #define SYSTEM_OSC0_CR_VALUE 0x80U /* OSC0_CR */ |
mbed_official | 585:a1ed5b41f74f | 252 | /* SMC_PMCTRL: RUNM=0,STOPA=0,STOPM=0 */ |
mbed_official | 585:a1ed5b41f74f | 253 | #define SYSTEM_SMC_PMCTRL_VALUE 0x00U /* SMC_PMCTRL */ |
mbed_official | 585:a1ed5b41f74f | 254 | /* SIM_CLKDIV1: OUTDIV1=0,OUTDIV4=4 */ |
mbed_official | 585:a1ed5b41f74f | 255 | #define SYSTEM_SIM_CLKDIV1_VALUE 0x00040000U /* SIM_CLKDIV1 */ |
mbed_official | 585:a1ed5b41f74f | 256 | /* SIM_SOPT1: USBREGEN=0,USBSSTBY=0,USBVSTBY=0,OSC32KSEL=3 */ |
mbed_official | 585:a1ed5b41f74f | 257 | #define SYSTEM_SIM_SOPT1_VALUE 0x000C0000U /* SIM_SOPT1 */ |
mbed_official | 585:a1ed5b41f74f | 258 | /* SIM_SOPT2: UART0SRC=0,TPMSRC=2,USBSRC=0,PLLFLLSEL=0,CLKOUTSEL=0,RTCCLKOUTSEL=0 */ |
mbed_official | 585:a1ed5b41f74f | 259 | #define SYSTEM_SIM_SOPT2_VALUE 0x02000000U /* SIM_SOPT2 */ |
mbed_official | 585:a1ed5b41f74f | 260 | #elif (CLOCK_SETUP == 3) |
mbed_official | 585:a1ed5b41f74f | 261 | #define DEFAULT_SYSTEM_CLOCK 4000000U /* Default System clock value */ |
mbed_official | 585:a1ed5b41f74f | 262 | #define MCG_MODE MCG_MODE_BLPE /* Clock generator mode */ |
mbed_official | 585:a1ed5b41f74f | 263 | /* MCG_C1: CLKS=2,FRDIV=3,IREFS=0,IRCLKEN=1,IREFSTEN=0 */ |
mbed_official | 585:a1ed5b41f74f | 264 | #define SYSTEM_MCG_C1_VALUE 0x9AU /* MCG_C1 */ |
mbed_official | 585:a1ed5b41f74f | 265 | /* MCG_C2: LOCRE0=0,FCFTRIM=0,RANGE0=2,HGO0=0,EREFS0=1,LP=1,IRCS=1 */ |
mbed_official | 585:a1ed5b41f74f | 266 | #define SYSTEM_MCG_C2_VALUE 0x27U /* MCG_C2 */ |
mbed_official | 585:a1ed5b41f74f | 267 | /* MCG_C4: DMX32=0,DRST_DRS=0,FCTRIM=0,SCFTRIM=0 */ |
mbed_official | 585:a1ed5b41f74f | 268 | #define SYSTEM_MCG_C4_VALUE 0x00U /* MCG_C4 */ |
mbed_official | 585:a1ed5b41f74f | 269 | /* MCG_SC: ATME=0,ATMS=0,ATMF=0,FLTPRSRV=0,FCRDIV=0,LOCS0=0 */ |
mbed_official | 585:a1ed5b41f74f | 270 | #define SYSTEM_MCG_SC_VALUE 0x00U /* MCG_SC */ |
mbed_official | 585:a1ed5b41f74f | 271 | /* MCG_C5: PLLCLKEN0=0,PLLSTEN0=0,PRDIV0=0 */ |
mbed_official | 585:a1ed5b41f74f | 272 | #define SYSTEM_MCG_C5_VALUE 0x00U /* MCG_C5 */ |
mbed_official | 585:a1ed5b41f74f | 273 | /* MCG_C6: LOLIE0=0,PLLS=0,CME0=0,VDIV0=0 */ |
mbed_official | 585:a1ed5b41f74f | 274 | #define SYSTEM_MCG_C6_VALUE 0x00U /* MCG_C6 */ |
mbed_official | 585:a1ed5b41f74f | 275 | /* OSC0_CR: ERCLKEN=1,EREFSTEN=0,SC2P=0,SC4P=0,SC8P=0,SC16P=0 */ |
mbed_official | 585:a1ed5b41f74f | 276 | #define SYSTEM_OSC0_CR_VALUE 0x80U /* OSC0_CR */ |
mbed_official | 585:a1ed5b41f74f | 277 | /* SMC_PMCTRL: RUNM=0,STOPA=0,STOPM=0 */ |
mbed_official | 585:a1ed5b41f74f | 278 | #define SYSTEM_SMC_PMCTRL_VALUE 0x00U /* SMC_PMCTRL */ |
mbed_official | 585:a1ed5b41f74f | 279 | /* SIM_CLKDIV1: OUTDIV1=1,OUTDIV4=3 */ |
mbed_official | 585:a1ed5b41f74f | 280 | #define SYSTEM_SIM_CLKDIV1_VALUE 0x10030000U /* SIM_CLKDIV1 */ |
mbed_official | 585:a1ed5b41f74f | 281 | /* SIM_SOPT1: USBREGEN=0,USBSSTBY=0,USBVSTBY=0,OSC32KSEL=3 */ |
mbed_official | 585:a1ed5b41f74f | 282 | #define SYSTEM_SIM_SOPT1_VALUE 0x000C0000U /* SIM_SOPT1 */ |
mbed_official | 585:a1ed5b41f74f | 283 | /* SIM_SOPT2: UART0SRC=0,TPMSRC=2,USBSRC=0,PLLFLLSEL=0,CLKOUTSEL=0,RTCCLKOUTSEL=0 */ |
mbed_official | 585:a1ed5b41f74f | 284 | #define SYSTEM_SIM_SOPT2_VALUE 0x02000000U /* SIM_SOPT2 */ |
mbed_official | 585:a1ed5b41f74f | 285 | #elif (CLOCK_SETUP == 4) |
mbed_official | 585:a1ed5b41f74f | 286 | #define DEFAULT_SYSTEM_CLOCK 48000000U /* Default System clock value */ |
mbed_official | 585:a1ed5b41f74f | 287 | #define MCG_MODE MCG_MODE_PEE /* Clock generator mode */ |
mbed_official | 585:a1ed5b41f74f | 288 | /* MCG_C1: CLKS=0,FRDIV=3,IREFS=0,IRCLKEN=1,IREFSTEN=0 */ |
mbed_official | 585:a1ed5b41f74f | 289 | #define SYSTEM_MCG_C1_VALUE 0x1AU /* MCG_C1 */ |
mbed_official | 585:a1ed5b41f74f | 290 | /* MCG_C2: LOCRE0=0,FCFTRIM=0,RANGE0=2,HGO0=0,EREFS0=1,LP=0,IRCS=0 */ |
mbed_official | 585:a1ed5b41f74f | 291 | #define SYSTEM_MCG_C2_VALUE 0x24U /* MCG_C2 */ |
mbed_official | 585:a1ed5b41f74f | 292 | /* MCG_C4: DMX32=0,DRST_DRS=0,FCTRIM=0,SCFTRIM=0 */ |
mbed_official | 585:a1ed5b41f74f | 293 | #define SYSTEM_MCG_C4_VALUE 0x00U /* MCG_C4 */ |
mbed_official | 585:a1ed5b41f74f | 294 | /* MCG_SC: ATME=0,ATMS=0,ATMF=0,FLTPRSRV=0,FCRDIV=0,LOCS0=0 */ |
mbed_official | 585:a1ed5b41f74f | 295 | #define SYSTEM_MCG_SC_VALUE 0x00U /* MCG_SC */ |
mbed_official | 585:a1ed5b41f74f | 296 | /* MCG_C5: PLLCLKEN0=0,PLLSTEN0=0,PRDIV0=3 */ |
mbed_official | 585:a1ed5b41f74f | 297 | #define SYSTEM_MCG_C5_VALUE 0x03U /* MCG_C5 */ |
mbed_official | 585:a1ed5b41f74f | 298 | /* MCG_C6: LOLIE0=0,PLLS=1,CME0=0,VDIV0=24 */ |
mbed_official | 585:a1ed5b41f74f | 299 | #define SYSTEM_MCG_C6_VALUE 0x58U /* MCG_C6 */ |
mbed_official | 585:a1ed5b41f74f | 300 | /* OSC0_CR: ERCLKEN=1,EREFSTEN=0,SC2P=0,SC4P=0,SC8P=0,SC16P=0 */ |
mbed_official | 585:a1ed5b41f74f | 301 | #define SYSTEM_OSC0_CR_VALUE 0x80U /* OSC0_CR */ |
mbed_official | 585:a1ed5b41f74f | 302 | /* SMC_PMCTRL: RUNM=0,STOPA=0,STOPM=0 */ |
mbed_official | 585:a1ed5b41f74f | 303 | #define SYSTEM_SMC_PMCTRL_VALUE 0x00U /* SMC_PMCTRL */ |
mbed_official | 585:a1ed5b41f74f | 304 | /* SIM_CLKDIV1: OUTDIV1=1,OUTDIV4=1 */ |
mbed_official | 585:a1ed5b41f74f | 305 | #define SYSTEM_SIM_CLKDIV1_VALUE 0x10010000U /* SIM_CLKDIV1 */ |
mbed_official | 585:a1ed5b41f74f | 306 | /* SIM_SOPT1: USBREGEN=0,USBSSTBY=0,USBVSTBY=0,OSC32KSEL=3 */ |
mbed_official | 585:a1ed5b41f74f | 307 | #define SYSTEM_SIM_SOPT1_VALUE 0x000C0000U /* SIM_SOPT1 */ |
mbed_official | 585:a1ed5b41f74f | 308 | /* SIM_SOPT2: UART0SRC=0,TPMSRC=1,USBSRC=0,PLLFLLSEL=1,CLKOUTSEL=0,RTCCLKOUTSEL=0 */ |
mbed_official | 585:a1ed5b41f74f | 309 | #define SYSTEM_SIM_SOPT2_VALUE 0x01010000U /* SIM_SOPT2 */ |
mbed_official | 585:a1ed5b41f74f | 310 | #else |
mbed_official | 585:a1ed5b41f74f | 311 | #error The selected clock setup is not supported. |
mbed_official | 585:a1ed5b41f74f | 312 | #endif |
mbed_official | 585:a1ed5b41f74f | 313 | #else //#ifdef CLOCK_SETUP |
mbed_official | 585:a1ed5b41f74f | 314 | #define DEFAULT_SYSTEM_CLOCK 20971520U /* Default System clock value */ |
mbed_official | 585:a1ed5b41f74f | 315 | #endif //#ifdef CLOCK_SETUP |
mbed_official | 585:a1ed5b41f74f | 316 | |
mbed_official | 585:a1ed5b41f74f | 317 | |
mbed_official | 585:a1ed5b41f74f | 318 | /** |
mbed_official | 585:a1ed5b41f74f | 319 | * @brief System clock frequency (core clock) |
mbed_official | 585:a1ed5b41f74f | 320 | * |
mbed_official | 585:a1ed5b41f74f | 321 | * The system clock frequency supplied to the SysTick timer and the processor |
mbed_official | 585:a1ed5b41f74f | 322 | * core clock. This variable can be used by the user application to setup the |
mbed_official | 585:a1ed5b41f74f | 323 | * SysTick timer or configure other parameters. It may also be used by debugger to |
mbed_official | 585:a1ed5b41f74f | 324 | * query the frequency of the debug timer or configure the trace clock speed |
mbed_official | 585:a1ed5b41f74f | 325 | * SystemCoreClock is initialized with a correct predefined value. |
mbed_official | 585:a1ed5b41f74f | 326 | */ |
mbed_official | 585:a1ed5b41f74f | 327 | extern uint32_t SystemCoreClock; |
mbed_official | 585:a1ed5b41f74f | 328 | |
mbed_official | 585:a1ed5b41f74f | 329 | /** |
mbed_official | 585:a1ed5b41f74f | 330 | * @brief Setup the microcontroller system. |
mbed_official | 585:a1ed5b41f74f | 331 | * |
mbed_official | 585:a1ed5b41f74f | 332 | * Typically this function configures the oscillator (PLL) that is part of the |
mbed_official | 585:a1ed5b41f74f | 333 | * microcontroller device. For systems with variable clock speed it also updates |
mbed_official | 585:a1ed5b41f74f | 334 | * the variable SystemCoreClock. SystemInit is called from startup_device file. |
mbed_official | 585:a1ed5b41f74f | 335 | */ |
mbed_official | 585:a1ed5b41f74f | 336 | void SystemInit (void); |
mbed_official | 585:a1ed5b41f74f | 337 | |
mbed_official | 585:a1ed5b41f74f | 338 | /** |
mbed_official | 585:a1ed5b41f74f | 339 | * @brief Updates the SystemCoreClock variable. |
mbed_official | 585:a1ed5b41f74f | 340 | * |
mbed_official | 585:a1ed5b41f74f | 341 | * It must be called whenever the core clock is changed during program |
mbed_official | 585:a1ed5b41f74f | 342 | * execution. SystemCoreClockUpdate() evaluates the clock register settings and calculates |
mbed_official | 585:a1ed5b41f74f | 343 | * the current core clock. |
mbed_official | 585:a1ed5b41f74f | 344 | */ |
mbed_official | 585:a1ed5b41f74f | 345 | void SystemCoreClockUpdate (void); |
mbed_official | 585:a1ed5b41f74f | 346 | |
mbed_official | 585:a1ed5b41f74f | 347 | #ifdef __cplusplus |
mbed_official | 585:a1ed5b41f74f | 348 | } |
mbed_official | 585:a1ed5b41f74f | 349 | #endif |
mbed_official | 585:a1ed5b41f74f | 350 | |
mbed_official | 585:a1ed5b41f74f | 351 | #endif /* #if !defined(SYSTEM_MKL26Z4_H_) */ |