Alessandro Angelino
/
target-freescale-ksdk
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target-freescale-ksdk
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Morpheus
TARGET_KPSDK_CODE/hal/mcg/fsl_mcg_hal_modes.h@1:d01108809007, 2016-04-04 (annotated)
- Committer:
- Alessandro Angelino
- Date:
- Mon Apr 04 14:18:16 2016 +0100
- Revision:
- 1:d01108809007
- Parent:
- 0:e4d670b91a9a
Replace NVIC APIs with vIRQ ones
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| screamer | 0:e4d670b91a9a | 1 | /* |
| screamer | 0:e4d670b91a9a | 2 | * Copyright (c) 2013, Freescale Semiconductor, Inc. |
| screamer | 0:e4d670b91a9a | 3 | * All rights reserved. |
| screamer | 0:e4d670b91a9a | 4 | * |
| screamer | 0:e4d670b91a9a | 5 | * Redistribution and use in source and binary forms, with or without modification, |
| screamer | 0:e4d670b91a9a | 6 | * are permitted provided that the following conditions are met: |
| screamer | 0:e4d670b91a9a | 7 | * |
| screamer | 0:e4d670b91a9a | 8 | * o Redistributions of source code must retain the above copyright notice, this list |
| screamer | 0:e4d670b91a9a | 9 | * of conditions and the following disclaimer. |
| screamer | 0:e4d670b91a9a | 10 | * |
| screamer | 0:e4d670b91a9a | 11 | * o Redistributions in binary form must reproduce the above copyright notice, this |
| screamer | 0:e4d670b91a9a | 12 | * list of conditions and the following disclaimer in the documentation and/or |
| screamer | 0:e4d670b91a9a | 13 | * other materials provided with the distribution. |
| screamer | 0:e4d670b91a9a | 14 | * |
| screamer | 0:e4d670b91a9a | 15 | * o Neither the name of Freescale Semiconductor, Inc. nor the names of its |
| screamer | 0:e4d670b91a9a | 16 | * contributors may be used to endorse or promote products derived from this |
| screamer | 0:e4d670b91a9a | 17 | * software without specific prior written permission. |
| screamer | 0:e4d670b91a9a | 18 | * |
| screamer | 0:e4d670b91a9a | 19 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND |
| screamer | 0:e4d670b91a9a | 20 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
| screamer | 0:e4d670b91a9a | 21 | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| screamer | 0:e4d670b91a9a | 22 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR |
| screamer | 0:e4d670b91a9a | 23 | * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| screamer | 0:e4d670b91a9a | 24 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| screamer | 0:e4d670b91a9a | 25 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON |
| screamer | 0:e4d670b91a9a | 26 | * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| screamer | 0:e4d670b91a9a | 27 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
| screamer | 0:e4d670b91a9a | 28 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| screamer | 0:e4d670b91a9a | 29 | */ |
| screamer | 0:e4d670b91a9a | 30 | #if !defined(__FSL_MCG_HAL_MODES_H__) |
| screamer | 0:e4d670b91a9a | 31 | #define __FSL_MCG_HAL_MODES_H__ |
| screamer | 0:e4d670b91a9a | 32 | |
| screamer | 0:e4d670b91a9a | 33 | #include <stdint.h> |
| screamer | 0:e4d670b91a9a | 34 | #include <stdbool.h> |
| screamer | 0:e4d670b91a9a | 35 | #include <assert.h> |
| screamer | 0:e4d670b91a9a | 36 | #include "fsl_mcg_features.h" |
| screamer | 0:e4d670b91a9a | 37 | #include "fsl_mcg_hal.h" |
| screamer | 0:e4d670b91a9a | 38 | |
| screamer | 0:e4d670b91a9a | 39 | //! @addtogroup mcg_hal |
| screamer | 0:e4d670b91a9a | 40 | //! @{ |
| screamer | 0:e4d670b91a9a | 41 | |
| screamer | 0:e4d670b91a9a | 42 | //////////////////////////////////////////////////////////////////////////////// |
| screamer | 0:e4d670b91a9a | 43 | // Definitions |
| screamer | 0:e4d670b91a9a | 44 | //////////////////////////////////////////////////////////////////////////////// |
| screamer | 0:e4d670b91a9a | 45 | |
| screamer | 0:e4d670b91a9a | 46 | /*! @brief MCG mode definitions */ |
| screamer | 0:e4d670b91a9a | 47 | typedef enum _mcg_modes { |
| screamer | 0:e4d670b91a9a | 48 | kMcgModeFEI, /* FEI - FLL Engaged Internal */ |
| screamer | 0:e4d670b91a9a | 49 | kMcgModeFEE, /* FEE - FLL Engaged External */ |
| screamer | 0:e4d670b91a9a | 50 | kMcgModeFBI, /* FBI - FLL Bypassed Internal */ |
| screamer | 0:e4d670b91a9a | 51 | kMcgModeFBE, /* FBE - FLL Bypassed External */ |
| screamer | 0:e4d670b91a9a | 52 | kMcgModePEE, /* PEE - PLL Engaged External */ |
| screamer | 0:e4d670b91a9a | 53 | kMcgModePBE, /* PBE - PLL Bypassed Enternal */ |
| screamer | 0:e4d670b91a9a | 54 | kMcgModeBLPI, /* BLPI - Bypassed Low Power Internal */ |
| screamer | 0:e4d670b91a9a | 55 | kMcgModeBLPE, /* BLPE - Bypassed Low Power External */ |
| screamer | 0:e4d670b91a9a | 56 | kMcgModeSTOP, /* STOP - Stop */ |
| screamer | 0:e4d670b91a9a | 57 | kMcgModeError /* Unknown mode */ |
| screamer | 0:e4d670b91a9a | 58 | } mcg_modes_t; |
| screamer | 0:e4d670b91a9a | 59 | |
| screamer | 0:e4d670b91a9a | 60 | /*! @brief MCG mode transition API error code definitions */ |
| screamer | 0:e4d670b91a9a | 61 | typedef enum McgModeErrorCode { |
| screamer | 0:e4d670b91a9a | 62 | |
| screamer | 0:e4d670b91a9a | 63 | /* MCG mode error codes */ |
| screamer | 0:e4d670b91a9a | 64 | |
| screamer | 0:e4d670b91a9a | 65 | kMcgErrNotInFeiMode = 0x01, /* - Not in FEI mode */ |
| screamer | 0:e4d670b91a9a | 66 | kMcgErrNotInFeeMode = 0x02, /* - Not in FEE mode */ |
| screamer | 0:e4d670b91a9a | 67 | kMcgErrNotInFbiMode = 0x03, /* - Not in FBI mode */ |
| screamer | 0:e4d670b91a9a | 68 | kMcgErrNotInFbeMode = 0x04, /* - Not in FBE mode */ |
| screamer | 0:e4d670b91a9a | 69 | kMcgErrNotInBlpiMode = 0x05, /* - Not in BLPI mode */ |
| screamer | 0:e4d670b91a9a | 70 | kMcgErrNotInBlpeMode = 0x06, /* - Not in BLPE mode */ |
| screamer | 0:e4d670b91a9a | 71 | kMcgErrNotInPbeMode = 0x07, /* - Not in PBE mode */ |
| screamer | 0:e4d670b91a9a | 72 | kMcgErrNotInPeeMode = 0x08, /* - Not in PEE mode */ |
| screamer | 0:e4d670b91a9a | 73 | |
| screamer | 0:e4d670b91a9a | 74 | /* CLock MUX switching error codes */ |
| screamer | 0:e4d670b91a9a | 75 | |
| screamer | 0:e4d670b91a9a | 76 | kMcgErrIrefstClearTimeOut = 0x11, /* - IREFST did not clear within allowed time, FLL |
| screamer | 0:e4d670b91a9a | 77 | reference did not switch over from internal to |
| screamer | 0:e4d670b91a9a | 78 | external clock */ |
| screamer | 0:e4d670b91a9a | 79 | kMcgErrIrefstSetTimeout = 0x12, /* - IREFST did not set within allowed time, the FLL |
| screamer | 0:e4d670b91a9a | 80 | reference did not switch over from external to |
| screamer | 0:e4d670b91a9a | 81 | internal clock(NEED TO CHECK IN MOVES TO FBI MODE) */ |
| screamer | 0:e4d670b91a9a | 82 | kMcgErrIrcstClearTimeout = 0x13, /* - IRCST did not clear within allowed time, |
| screamer | 0:e4d670b91a9a | 83 | slow IRC is not selected */ |
| screamer | 0:e4d670b91a9a | 84 | kMcgErrIrefstSetTimeout1 = 0x14, /* - IREFST did not set within allowed time, |
| screamer | 0:e4d670b91a9a | 85 | fast IRC is not selected */ |
| screamer | 0:e4d670b91a9a | 86 | kMcgErrPllstClearTimeout = 0x15, /* - PLLST did not clear, PLLST did not switch to |
| screamer | 0:e4d670b91a9a | 87 | FLL output, FLL is not running */ |
| screamer | 0:e4d670b91a9a | 88 | kMcgErrPllstSetTimeout = 0x16, /* - PLLST did not set, PLLST did not switch to PLL |
| screamer | 0:e4d670b91a9a | 89 | ouptut, PLL is not running */ |
| screamer | 0:e4d670b91a9a | 90 | kMcgErrPllcst = 0x17, /* - PLLCST did not switch to the correct state, |
| screamer | 0:e4d670b91a9a | 91 | the correct PLL is not selected as PLLS clock source */ |
| screamer | 0:e4d670b91a9a | 92 | kMcgErrClkst0 = 0x18, /* - CLKST != 0, MCG did not switch to FLL output */ |
| screamer | 0:e4d670b91a9a | 93 | kMcgErrClkst1 = 0x19, /* - CLKST != 1, MCG did not switch to internal reference |
| screamer | 0:e4d670b91a9a | 94 | clock source */ |
| screamer | 0:e4d670b91a9a | 95 | kMcgErrClkst2 = 0x1A, /* - CLKST != 2, MCG did not switch to external clock */ |
| screamer | 0:e4d670b91a9a | 96 | kMcgErrClkst3 = 0x1B, /* - CLKST != 3, MCG did not switch to PLL */ |
| screamer | 0:e4d670b91a9a | 97 | |
| screamer | 0:e4d670b91a9a | 98 | /* Oscillator error codes */ |
| screamer | 0:e4d670b91a9a | 99 | |
| screamer | 0:e4d670b91a9a | 100 | kMcgErrOscEtalRange = 0x21, /* - external frequency is bigger than max frequency */ |
| screamer | 0:e4d670b91a9a | 101 | kMcgErrOscXtalRange = 0x22, /* - crystal frequency outside allowed range */ |
| screamer | 0:e4d670b91a9a | 102 | kMcgErrOscSetTimeout = 0x23, /* - OSCINIT/OSCINIT2 did not set within allowed time */ |
| screamer | 0:e4d670b91a9a | 103 | |
| screamer | 0:e4d670b91a9a | 104 | /* IRC and FLL error codes */ |
| screamer | 0:e4d670b91a9a | 105 | |
| screamer | 0:e4d670b91a9a | 106 | kMcgErrIrcSlowRange = 0x31, /* - slow IRC is outside allowed range */ |
| screamer | 0:e4d670b91a9a | 107 | kMcgErrIrcFastRange = 0x32, /* - fast IRC is outside allowed range */ |
| screamer | 0:e4d670b91a9a | 108 | kMcgErrFllRange0Min = 0x33, /* - FLL frequency is below minimum value for range 0 */ |
| screamer | 0:e4d670b91a9a | 109 | kMcgErrFllRange0Max = 0x34, /* - FLL frequency is above maximum value for range 0 */ |
| screamer | 0:e4d670b91a9a | 110 | kMcgErrFllRange1Min = 0x35, /* - FLL frequency is below minimum value for range 1 */ |
| screamer | 0:e4d670b91a9a | 111 | kMcgErrFllRange1Max = 0x36, /* - FLL frequency is above maximum value for range 1 */ |
| screamer | 0:e4d670b91a9a | 112 | kMcgErrFllRange2Min = 0x37, /* - FLL frequency is below minimum value for range 2 */ |
| screamer | 0:e4d670b91a9a | 113 | kMcgErrFllRange2Max = 0x38, /* - FLL frequency is above maximum value for range 2 */ |
| screamer | 0:e4d670b91a9a | 114 | kMcgErrFllRange3Min = 0x39, /* - FLL frequency is below minimum value for range 3 */ |
| screamer | 0:e4d670b91a9a | 115 | kMcgErrFllRange3Max = 0x3A, /* - FLL frequency is above maximum value for range 3 */ |
| screamer | 0:e4d670b91a9a | 116 | kMcgErrFllDrstDrsRange = 0x3B, /* - DRS is out of range */ |
| screamer | 0:e4d670b91a9a | 117 | |
| screamer | 0:e4d670b91a9a | 118 | kMcgErrFllFreqency = 0x3C, |
| screamer | 0:e4d670b91a9a | 119 | |
| screamer | 0:e4d670b91a9a | 120 | /* PLL error codes */ |
| screamer | 0:e4d670b91a9a | 121 | |
| screamer | 0:e4d670b91a9a | 122 | kMcgErrPllPrdidRange = 0x41, /* - PRDIV outside allowed range */ |
| screamer | 0:e4d670b91a9a | 123 | kMcgErrPllVdivRange = 0x42, /* - VDIV outside allowed range */ |
| screamer | 0:e4d670b91a9a | 124 | kMcgErrPllRefClkRange = 0x43, /* - PLL reference clock frequency, out of allowed range */ |
| screamer | 0:e4d670b91a9a | 125 | kMcgErrPllLockBit = 0x44, /* - LOCK or LOCK2 bit did not set */ |
| screamer | 0:e4d670b91a9a | 126 | kMcgErrPllOutClkRange = 0x45, /* - PLL output frequency is outside allowed range (NEED |
| screamer | 0:e4d670b91a9a | 127 | TO ADD THIS CHECK TO fbe_pbe and blpe_pbe) only in |
| screamer | 0:e4d670b91a9a | 128 | fei-pee at this time */ |
| screamer | 0:e4d670b91a9a | 129 | kMcgErrMax = 0x1000 |
| screamer | 0:e4d670b91a9a | 130 | } mcg_mode_error_code_t; |
| screamer | 0:e4d670b91a9a | 131 | |
| screamer | 0:e4d670b91a9a | 132 | //////////////////////////////////////////////////////////////////////////////// |
| screamer | 0:e4d670b91a9a | 133 | // API |
| screamer | 0:e4d670b91a9a | 134 | //////////////////////////////////////////////////////////////////////////////// |
| screamer | 0:e4d670b91a9a | 135 | |
| screamer | 0:e4d670b91a9a | 136 | #if defined(__cplusplus) |
| screamer | 0:e4d670b91a9a | 137 | extern "C" { |
| screamer | 0:e4d670b91a9a | 138 | #endif // __cplusplus |
| screamer | 0:e4d670b91a9a | 139 | |
| screamer | 0:e4d670b91a9a | 140 | /*! |
| screamer | 0:e4d670b91a9a | 141 | * @brief Gets the current MCG mode. |
| screamer | 0:e4d670b91a9a | 142 | * |
| screamer | 0:e4d670b91a9a | 143 | * This is an internal function that checks the MCG registers and determine |
| screamer | 0:e4d670b91a9a | 144 | * the current MCG mode |
| screamer | 0:e4d670b91a9a | 145 | * |
| screamer | 0:e4d670b91a9a | 146 | * @param baseAddr Base address for current MCG instance. |
| screamer | 0:e4d670b91a9a | 147 | * @return mcgMode Current MCG mode or error code mcg_modes_t |
| screamer | 0:e4d670b91a9a | 148 | */ |
| screamer | 0:e4d670b91a9a | 149 | mcg_modes_t CLOCK_HAL_GetMcgMode(uint32_t baseAddr); |
| screamer | 0:e4d670b91a9a | 150 | |
| screamer | 0:e4d670b91a9a | 151 | /*! |
| screamer | 0:e4d670b91a9a | 152 | * @brief Checks the FLL frequency integrity. |
| screamer | 0:e4d670b91a9a | 153 | * |
| screamer | 0:e4d670b91a9a | 154 | * This function calculates and checks the FLL frequency value based on input value. |
| screamer | 0:e4d670b91a9a | 155 | * |
| screamer | 0:e4d670b91a9a | 156 | * @param baseAddr Base address for current MCG instance. |
| screamer | 0:e4d670b91a9a | 157 | * @param fllRef - FLL reference clock in Hz. |
| screamer | 0:e4d670b91a9a | 158 | * |
| screamer | 0:e4d670b91a9a | 159 | * @return value FLL output frequency (Hz) or error code |
| screamer | 0:e4d670b91a9a | 160 | */ |
| screamer | 0:e4d670b91a9a | 161 | uint32_t CLOCK_HAL_GetFllFrequency(uint32_t baseAddr, int32_t fllRef); |
| screamer | 0:e4d670b91a9a | 162 | |
| screamer | 0:e4d670b91a9a | 163 | /*! |
| screamer | 0:e4d670b91a9a | 164 | * @brief Mode transition FEI to FEE mode |
| screamer | 0:e4d670b91a9a | 165 | * |
| screamer | 0:e4d670b91a9a | 166 | * This function transitions the MCG from FEI mode to FEE mode. |
| screamer | 0:e4d670b91a9a | 167 | * |
| screamer | 0:e4d670b91a9a | 168 | * @param baseAddr Base address for current MCG instance. |
| screamer | 0:e4d670b91a9a | 169 | * @param oscselVal - oscillator selection value |
| screamer | 0:e4d670b91a9a | 170 | * 0 - OSC 0, 1 - RTC 32k, 2 - IRC 48M |
| screamer | 0:e4d670b91a9a | 171 | * @param crystalVal - external clock frequency in Hz |
| screamer | 0:e4d670b91a9a | 172 | * oscselVal - 0 |
| screamer | 0:e4d670b91a9a | 173 | * erefsVal - 0: osc0 external clock frequency |
| screamer | 0:e4d670b91a9a | 174 | * erefsVal - 1: osc0 crystal clock frequency |
| screamer | 0:e4d670b91a9a | 175 | * oscselVal - 1: RTC 32Khz clock source frequency |
| screamer | 0:e4d670b91a9a | 176 | * oscselVal - 2: IRC 48Mhz clock source frequency |
| screamer | 0:e4d670b91a9a | 177 | * @param hgoVal - selects whether low power or high gain mode is selected |
| screamer | 0:e4d670b91a9a | 178 | * for the crystal oscillator. This value is only valid when |
| screamer | 0:e4d670b91a9a | 179 | * oscselVal is 0 and erefsVal is 1. |
| screamer | 0:e4d670b91a9a | 180 | * @param erefsVal - selects external clock (=0) or crystal OSC (=1) |
| screamer | 0:e4d670b91a9a | 181 | * |
| screamer | 0:e4d670b91a9a | 182 | * @return value MCGCLKOUT frequency (Hz) or error code |
| screamer | 0:e4d670b91a9a | 183 | */ |
| screamer | 0:e4d670b91a9a | 184 | uint32_t CLOCK_HAL_SetFeiToFeeMode(uint32_t baseAddr, mcg_oscsel_select_t oscselVal, |
| screamer | 0:e4d670b91a9a | 185 | uint32_t crystalVal, mcg_high_gain_osc_select_t hgoVal, |
| screamer | 0:e4d670b91a9a | 186 | mcg_external_ref_clock_select_t erefsVal); |
| screamer | 0:e4d670b91a9a | 187 | |
| screamer | 0:e4d670b91a9a | 188 | /*! |
| screamer | 0:e4d670b91a9a | 189 | * @brief Mode transition FEI to FBI mode |
| screamer | 0:e4d670b91a9a | 190 | * |
| screamer | 0:e4d670b91a9a | 191 | * This function transitions the MCG from FEI mode to FBI mode. |
| screamer | 0:e4d670b91a9a | 192 | * |
| screamer | 0:e4d670b91a9a | 193 | * @param baseAddr Base address for current MCG instance. |
| screamer | 0:e4d670b91a9a | 194 | * @param ircFreq - internal reference clock frequency value |
| screamer | 0:e4d670b91a9a | 195 | * @param ircSelect - slow or fast clock selection |
| screamer | 0:e4d670b91a9a | 196 | * 0: slow, 1: fast |
| screamer | 0:e4d670b91a9a | 197 | * @return value MCGCLKOUT frequency (Hz) or error code |
| screamer | 0:e4d670b91a9a | 198 | */ |
| screamer | 0:e4d670b91a9a | 199 | uint32_t CLOCK_HAL_SetFeiToFbiMode(uint32_t baseAddr, uint32_t ircFreq, |
| screamer | 0:e4d670b91a9a | 200 | mcg_internal_ref_clock_select_t ircSelect); |
| screamer | 0:e4d670b91a9a | 201 | |
| screamer | 0:e4d670b91a9a | 202 | /*! |
| screamer | 0:e4d670b91a9a | 203 | * @brief Mode transition FEI to FBE mode |
| screamer | 0:e4d670b91a9a | 204 | * |
| screamer | 0:e4d670b91a9a | 205 | * This function transitions the MCG from FEI mode to FBE mode. |
| screamer | 0:e4d670b91a9a | 206 | * |
| screamer | 0:e4d670b91a9a | 207 | * @param baseAddr Base address for current MCG instance. |
| screamer | 0:e4d670b91a9a | 208 | * @param oscselVal - oscillator selection value |
| screamer | 0:e4d670b91a9a | 209 | * 0 - OSC 0, 1 - RTC 32k, 2 - IRC 48M |
| screamer | 0:e4d670b91a9a | 210 | * @param crystalVal - external clock frequency in Hz |
| screamer | 0:e4d670b91a9a | 211 | * oscselVal - 0 |
| screamer | 0:e4d670b91a9a | 212 | * erefsVal - 0: osc0 external clock frequency |
| screamer | 0:e4d670b91a9a | 213 | * erefsVal - 1: osc0 crystal clock frequency |
| screamer | 0:e4d670b91a9a | 214 | * oscselVal - 1: RTC 32Khz clock source frequency |
| screamer | 0:e4d670b91a9a | 215 | * oscselVal - 2: IRC 48Mhz clock source frequency |
| screamer | 0:e4d670b91a9a | 216 | * @param hgoVal - selects whether low power or high gain mode is selected |
| screamer | 0:e4d670b91a9a | 217 | * for the crystal oscillator. This value is only valid when |
| screamer | 0:e4d670b91a9a | 218 | * oscselVal is 0 and erefsVal is 1. |
| screamer | 0:e4d670b91a9a | 219 | * @param erefsVal - selects external clock (=0) or crystal OSC (=1) |
| screamer | 0:e4d670b91a9a | 220 | * |
| screamer | 0:e4d670b91a9a | 221 | * @return value MCGCLKOUT frequency (Hz) or error code |
| screamer | 0:e4d670b91a9a | 222 | */ |
| screamer | 0:e4d670b91a9a | 223 | uint32_t CLOCK_HAL_SetFeiToFbeMode(uint32_t baseAddr, mcg_oscsel_select_t oscselVal, |
| screamer | 0:e4d670b91a9a | 224 | uint32_t crystalVal, mcg_high_gain_osc_select_t hgoVal, |
| screamer | 0:e4d670b91a9a | 225 | mcg_external_ref_clock_select_t erefsVal); |
| screamer | 0:e4d670b91a9a | 226 | |
| screamer | 0:e4d670b91a9a | 227 | /*! |
| screamer | 0:e4d670b91a9a | 228 | * @brief Mode transition FEE to FEI mode |
| screamer | 0:e4d670b91a9a | 229 | * |
| screamer | 0:e4d670b91a9a | 230 | * This function transitions the MCG from FEE mode to FEI mode. |
| screamer | 0:e4d670b91a9a | 231 | * |
| screamer | 0:e4d670b91a9a | 232 | * @param baseAddr Base address for current MCG instance. |
| screamer | 0:e4d670b91a9a | 233 | * @param ircFreq - internal reference clock frequency value (slow) |
| screamer | 0:e4d670b91a9a | 234 | * |
| screamer | 0:e4d670b91a9a | 235 | * @return value MCGCLKOUT frequency (Hz) or error code |
| screamer | 0:e4d670b91a9a | 236 | */ |
| screamer | 0:e4d670b91a9a | 237 | uint32_t CLOCK_HAL_SetFeeToFeiMode(uint32_t baseAddr, uint32_t ircFreq); |
| screamer | 0:e4d670b91a9a | 238 | |
| screamer | 0:e4d670b91a9a | 239 | /*! |
| screamer | 0:e4d670b91a9a | 240 | * @brief Mode transition FEE to FBI mode |
| screamer | 0:e4d670b91a9a | 241 | * |
| screamer | 0:e4d670b91a9a | 242 | * This function transitions the MCG from FEE mode to FBI mode. |
| screamer | 0:e4d670b91a9a | 243 | * |
| screamer | 0:e4d670b91a9a | 244 | * @param baseAddr Base address for current MCG instance. |
| screamer | 0:e4d670b91a9a | 245 | * @param ircFreq - internal reference clock frequency value |
| screamer | 0:e4d670b91a9a | 246 | * @param ircSelect - slow or fast clock selection |
| screamer | 0:e4d670b91a9a | 247 | * 0: slow, 1: fast |
| screamer | 0:e4d670b91a9a | 248 | * |
| screamer | 0:e4d670b91a9a | 249 | * @return value MCGCLKOUT frequency (Hz) or error code |
| screamer | 0:e4d670b91a9a | 250 | */ |
| screamer | 0:e4d670b91a9a | 251 | uint32_t CLOCK_HAL_SetFeeToFbiMode(uint32_t baseAddr, uint32_t ircFreq, |
| screamer | 0:e4d670b91a9a | 252 | mcg_internal_ref_clock_select_t ircSelect); |
| screamer | 0:e4d670b91a9a | 253 | |
| screamer | 0:e4d670b91a9a | 254 | /*! |
| screamer | 0:e4d670b91a9a | 255 | * @brief Mode transition FEE to FBE mode |
| screamer | 0:e4d670b91a9a | 256 | * |
| screamer | 0:e4d670b91a9a | 257 | * This function transitions the MCG from FEE mode to FBE mode. |
| screamer | 0:e4d670b91a9a | 258 | * |
| screamer | 0:e4d670b91a9a | 259 | * @param baseAddr Base address for current MCG instance. |
| screamer | 0:e4d670b91a9a | 260 | * @param crystalVal - external reference clock frequency value |
| screamer | 0:e4d670b91a9a | 261 | * |
| screamer | 0:e4d670b91a9a | 262 | * @return value MCGCLKOUT frequency (Hz) or error code |
| screamer | 0:e4d670b91a9a | 263 | */ |
| screamer | 0:e4d670b91a9a | 264 | uint32_t CLOCK_HAL_SetFeeToFbeMode(uint32_t baseAddr, uint32_t crystalVal); |
| screamer | 0:e4d670b91a9a | 265 | |
| screamer | 0:e4d670b91a9a | 266 | /*! |
| screamer | 0:e4d670b91a9a | 267 | * @brief Mode transition FBI to FEI mode |
| screamer | 0:e4d670b91a9a | 268 | * |
| screamer | 0:e4d670b91a9a | 269 | * This function transitions the MCG from FBI mode to FEI mode. |
| screamer | 0:e4d670b91a9a | 270 | * |
| screamer | 0:e4d670b91a9a | 271 | * @param baseAddr Base address for current MCG instance. |
| screamer | 0:e4d670b91a9a | 272 | * @param ircFreq - internal reference clock frequency value (slow) |
| screamer | 0:e4d670b91a9a | 273 | * |
| screamer | 0:e4d670b91a9a | 274 | * @return value MCGCLKOUT frequency (Hz) or error code |
| screamer | 0:e4d670b91a9a | 275 | */ |
| screamer | 0:e4d670b91a9a | 276 | uint32_t CLOCK_HAL_SetFbiToFeiMode(uint32_t baseAddr, uint32_t ircFreq); |
| screamer | 0:e4d670b91a9a | 277 | |
| screamer | 0:e4d670b91a9a | 278 | /*! |
| screamer | 0:e4d670b91a9a | 279 | * @brief Mode transition FBI to FEE mode |
| screamer | 0:e4d670b91a9a | 280 | * |
| screamer | 0:e4d670b91a9a | 281 | * This function transitions the MCG from FBI mode to FEE mode. |
| screamer | 0:e4d670b91a9a | 282 | * |
| screamer | 0:e4d670b91a9a | 283 | * @param baseAddr Base address for current MCG instance. |
| screamer | 0:e4d670b91a9a | 284 | * @param oscselVal - oscillator selection value |
| screamer | 0:e4d670b91a9a | 285 | * 0 - OSC 0, 1 - RTC 32k, 2 - IRC 48M |
| screamer | 0:e4d670b91a9a | 286 | * @param crystalVal - external clock frequency in Hz |
| screamer | 0:e4d670b91a9a | 287 | * oscselVal - 0 |
| screamer | 0:e4d670b91a9a | 288 | * erefsVal - 0: osc0 external clock frequency |
| screamer | 0:e4d670b91a9a | 289 | * erefsVal - 1: osc0 crystal clock frequency |
| screamer | 0:e4d670b91a9a | 290 | * oscselVal - 1: RTC 32Khz clock source frequency |
| screamer | 0:e4d670b91a9a | 291 | * oscselVal - 2: IRC 48Mhz clock source frequency |
| screamer | 0:e4d670b91a9a | 292 | * @param hgoVal - selects whether low power or high gain mode is selected |
| screamer | 0:e4d670b91a9a | 293 | * for the crystal oscillator. This value is only valid when |
| screamer | 0:e4d670b91a9a | 294 | * oscselVal is 0 and erefsVal is 1. |
| screamer | 0:e4d670b91a9a | 295 | * @param erefsVal - selects external clock (=0) or crystal OSC (=1) |
| screamer | 0:e4d670b91a9a | 296 | * |
| screamer | 0:e4d670b91a9a | 297 | * @return value MCGCLKOUT frequency (Hz) or error code |
| screamer | 0:e4d670b91a9a | 298 | */ |
| screamer | 0:e4d670b91a9a | 299 | uint32_t CLOCK_HAL_SetFbiToFeeMode(uint32_t baseAddr, mcg_oscsel_select_t oscselVal, |
| screamer | 0:e4d670b91a9a | 300 | uint32_t crystalVal, mcg_high_gain_osc_select_t hgoVal, |
| screamer | 0:e4d670b91a9a | 301 | mcg_external_ref_clock_select_t erefsVal); |
| screamer | 0:e4d670b91a9a | 302 | |
| screamer | 0:e4d670b91a9a | 303 | /*! |
| screamer | 0:e4d670b91a9a | 304 | * @brief Mode transition FBI to FBE mode |
| screamer | 0:e4d670b91a9a | 305 | * |
| screamer | 0:e4d670b91a9a | 306 | * This function transitions the MCG from FBI mode to FBE mode. |
| screamer | 0:e4d670b91a9a | 307 | * |
| screamer | 0:e4d670b91a9a | 308 | * @param baseAddr Base address for current MCG instance. |
| screamer | 0:e4d670b91a9a | 309 | * @param oscselVal - oscillator selection value |
| screamer | 0:e4d670b91a9a | 310 | * 0 - OSC 0, 1 - RTC 32k, 2 - IRC 48M |
| screamer | 0:e4d670b91a9a | 311 | * @param crystalVal - external clock frequency in Hz |
| screamer | 0:e4d670b91a9a | 312 | * oscselVal - 0 |
| screamer | 0:e4d670b91a9a | 313 | * erefsVal - 0: osc0 external clock frequency |
| screamer | 0:e4d670b91a9a | 314 | * erefsVal - 1: osc0 crystal clock frequency |
| screamer | 0:e4d670b91a9a | 315 | * oscselVal - 1: RTC 32Khz clock source frequency |
| screamer | 0:e4d670b91a9a | 316 | * oscselVal - 2: IRC 48Mhz clock source frequency |
| screamer | 0:e4d670b91a9a | 317 | * @param hgoVal - selects whether low power or high gain mode is selected |
| screamer | 0:e4d670b91a9a | 318 | * for the crystal oscillator. This value is only valid when |
| screamer | 0:e4d670b91a9a | 319 | * oscselVal is 0 and erefsVal is 1. |
| screamer | 0:e4d670b91a9a | 320 | * @param erefsVal - selects external clock (=0) or crystal OSC (=1) |
| screamer | 0:e4d670b91a9a | 321 | * |
| screamer | 0:e4d670b91a9a | 322 | * @return value MCGCLKOUT frequency (Hz) or error code |
| screamer | 0:e4d670b91a9a | 323 | */ |
| screamer | 0:e4d670b91a9a | 324 | uint32_t CLOCK_HAL_SetFbiToFbeMode(uint32_t baseAddr, mcg_oscsel_select_t oscselVal, |
| screamer | 0:e4d670b91a9a | 325 | uint32_t crystalVal, mcg_high_gain_osc_select_t hgoVal, |
| screamer | 0:e4d670b91a9a | 326 | mcg_external_ref_clock_select_t erefsVal); |
| screamer | 0:e4d670b91a9a | 327 | |
| screamer | 0:e4d670b91a9a | 328 | /*! |
| screamer | 0:e4d670b91a9a | 329 | * @brief Mode transition FBI to BLPI mode |
| screamer | 0:e4d670b91a9a | 330 | * |
| screamer | 0:e4d670b91a9a | 331 | * This function transitions the MCG from FBI mode to BLPI mode.This is |
| screamer | 0:e4d670b91a9a | 332 | * achieved by setting the MCG_C2[LP] bit. |
| screamer | 0:e4d670b91a9a | 333 | * |
| screamer | 0:e4d670b91a9a | 334 | * @param baseAddr Base address for current MCG instance. |
| screamer | 0:e4d670b91a9a | 335 | * @param ircFreq - internal reference clock frequency value |
| screamer | 0:e4d670b91a9a | 336 | * @param ircSelect - slow or fast clock selection |
| screamer | 0:e4d670b91a9a | 337 | * 0: slow, 1: fast |
| screamer | 0:e4d670b91a9a | 338 | * |
| screamer | 0:e4d670b91a9a | 339 | * @return value MCGCLKOUT frequency (Hz) or error code |
| screamer | 0:e4d670b91a9a | 340 | */ |
| screamer | 0:e4d670b91a9a | 341 | uint32_t CLOCK_HAL_SetFbiToBlpiMode(uint32_t baseAddr, uint32_t ircFreq, |
| screamer | 0:e4d670b91a9a | 342 | mcg_internal_ref_clock_select_t ircSelect); |
| screamer | 0:e4d670b91a9a | 343 | |
| screamer | 0:e4d670b91a9a | 344 | /*! |
| screamer | 0:e4d670b91a9a | 345 | * @brief Mode transition BLPI to FBI mode |
| screamer | 0:e4d670b91a9a | 346 | * |
| screamer | 0:e4d670b91a9a | 347 | * This function transitions the MCG from BLPI mode to FBI mode.This is |
| screamer | 0:e4d670b91a9a | 348 | * achieved by clearing the MCG_C2[LP] bit. |
| screamer | 0:e4d670b91a9a | 349 | * |
| screamer | 0:e4d670b91a9a | 350 | * @param baseAddr Base address for current MCG instance. |
| screamer | 0:e4d670b91a9a | 351 | * @param ircFreq - internal reference clock frequency value |
| screamer | 0:e4d670b91a9a | 352 | * @param ircSelect - slow or fast clock selection |
| screamer | 0:e4d670b91a9a | 353 | * 0: slow, 1: fast |
| screamer | 0:e4d670b91a9a | 354 | * |
| screamer | 0:e4d670b91a9a | 355 | * @return value MCGCLKOUT frequency (Hz) or error code |
| screamer | 0:e4d670b91a9a | 356 | */ |
| screamer | 0:e4d670b91a9a | 357 | uint32_t CLOCK_HAL_SetBlpiToFbiMode(uint32_t baseAddr, uint32_t ircFreq, uint8_t ircSelect); |
| screamer | 0:e4d670b91a9a | 358 | |
| screamer | 0:e4d670b91a9a | 359 | /*! |
| screamer | 0:e4d670b91a9a | 360 | * @brief Mode transition FBE to FEE mode |
| screamer | 0:e4d670b91a9a | 361 | * |
| screamer | 0:e4d670b91a9a | 362 | * This function transitions the MCG from FBE mode to FEE mode. |
| screamer | 0:e4d670b91a9a | 363 | * |
| screamer | 0:e4d670b91a9a | 364 | * @param baseAddr Base address for current MCG instance. |
| screamer | 0:e4d670b91a9a | 365 | * @param crystalVal - external reference clock frequency value |
| screamer | 0:e4d670b91a9a | 366 | * |
| screamer | 0:e4d670b91a9a | 367 | * @return value MCGCLKOUT frequency (Hz) or error code |
| screamer | 0:e4d670b91a9a | 368 | */ |
| screamer | 0:e4d670b91a9a | 369 | uint32_t CLOCK_HAL_SetFbeToFeeMode(uint32_t baseAddr, uint32_t crystalVal); |
| screamer | 0:e4d670b91a9a | 370 | |
| screamer | 0:e4d670b91a9a | 371 | /*! |
| screamer | 0:e4d670b91a9a | 372 | * @brief Mode transition FBE to FEI mode |
| screamer | 0:e4d670b91a9a | 373 | * |
| screamer | 0:e4d670b91a9a | 374 | * This function transitions the MCG from FBE mode to FEI mode. |
| screamer | 0:e4d670b91a9a | 375 | * |
| screamer | 0:e4d670b91a9a | 376 | * @param baseAddr Base address for current MCG instance. |
| screamer | 0:e4d670b91a9a | 377 | * @param ircFreq - internal reference clock frequency value (slow) |
| screamer | 0:e4d670b91a9a | 378 | * |
| screamer | 0:e4d670b91a9a | 379 | * @return value MCGCLKOUT frequency (Hz) or error code |
| screamer | 0:e4d670b91a9a | 380 | *END***********************************************************************************/ |
| screamer | 0:e4d670b91a9a | 381 | uint32_t CLOCK_HAL_SetFbeToFeiMode(uint32_t baseAddr, uint32_t ircFreq); |
| screamer | 0:e4d670b91a9a | 382 | |
| screamer | 0:e4d670b91a9a | 383 | /*! |
| screamer | 0:e4d670b91a9a | 384 | * @brief Mode transition FBE to FBI mode |
| screamer | 0:e4d670b91a9a | 385 | * |
| screamer | 0:e4d670b91a9a | 386 | * This function transitions the MCG from FBE mode to FBI mode. |
| screamer | 0:e4d670b91a9a | 387 | * |
| screamer | 0:e4d670b91a9a | 388 | * @param baseAddr Base address for current MCG instance. |
| screamer | 0:e4d670b91a9a | 389 | * @param ircFreq - internal reference clock frequency value |
| screamer | 0:e4d670b91a9a | 390 | * @param ircSelect - slow or fast clock selection |
| screamer | 0:e4d670b91a9a | 391 | * 0: slow, 1: fast |
| screamer | 0:e4d670b91a9a | 392 | * |
| screamer | 0:e4d670b91a9a | 393 | * @return value MCGCLKOUT frequency (Hz) or error code |
| screamer | 0:e4d670b91a9a | 394 | *END***********************************************************************************/ |
| screamer | 0:e4d670b91a9a | 395 | uint32_t CLOCK_HAL_SetFbeToFbiMode(uint32_t baseAddr, uint32_t ircFreq, |
| screamer | 0:e4d670b91a9a | 396 | mcg_internal_ref_clock_select_t ircSelect); |
| screamer | 0:e4d670b91a9a | 397 | |
| screamer | 0:e4d670b91a9a | 398 | /*! |
| screamer | 0:e4d670b91a9a | 399 | * @brief Mode transition FBE to PBE mode |
| screamer | 0:e4d670b91a9a | 400 | * |
| screamer | 0:e4d670b91a9a | 401 | * This function transitions the MCG from FBE mode to PBE mode. |
| screamer | 0:e4d670b91a9a | 402 | * The function requires the desired OSC and PLL be passed in to it for compatibility |
| screamer | 0:e4d670b91a9a | 403 | * with the future support of OSC/PLL selection |
| screamer | 0:e4d670b91a9a | 404 | * (This function presently only supports OSC0 as PLL source) |
| screamer | 0:e4d670b91a9a | 405 | * |
| screamer | 0:e4d670b91a9a | 406 | * @param baseAddr Base address for current MCG instance. |
| screamer | 0:e4d670b91a9a | 407 | * @param crystalVal - external clock frequency in Hz |
| screamer | 0:e4d670b91a9a | 408 | * @param pllcsSelect - 0 to select PLL0, non-zero to select PLL1. |
| screamer | 0:e4d670b91a9a | 409 | * @param prdivVal - value to divide the external clock source by to create |
| screamer | 0:e4d670b91a9a | 410 | * the desired PLL reference clock frequency |
| screamer | 0:e4d670b91a9a | 411 | * @param vdivVal - value to multiply the PLL reference clock frequency by |
| screamer | 0:e4d670b91a9a | 412 | * |
| screamer | 0:e4d670b91a9a | 413 | * @return value MCGCLKOUT frequency (Hz) or error code |
| screamer | 0:e4d670b91a9a | 414 | */ |
| screamer | 0:e4d670b91a9a | 415 | uint32_t CLOCK_HAL_SetFbeToPbeMode(uint32_t baseAddr, uint32_t crystalVal, |
| screamer | 0:e4d670b91a9a | 416 | mcg_pll_clk_select_t pllcsSelect, |
| screamer | 0:e4d670b91a9a | 417 | uint8_t prdivVal, uint8_t vdivVal); |
| screamer | 0:e4d670b91a9a | 418 | |
| screamer | 0:e4d670b91a9a | 419 | /*! |
| screamer | 0:e4d670b91a9a | 420 | * @brief Mode transition FBE to BLPE mode |
| screamer | 0:e4d670b91a9a | 421 | * |
| screamer | 0:e4d670b91a9a | 422 | * This function transitions the MCG from FBE mode to BLPE mode. |
| screamer | 0:e4d670b91a9a | 423 | * |
| screamer | 0:e4d670b91a9a | 424 | * @param baseAddr Base address for current MCG instance. |
| screamer | 0:e4d670b91a9a | 425 | * @param crystalVal - external clock frequency in Hz |
| screamer | 0:e4d670b91a9a | 426 | * |
| screamer | 0:e4d670b91a9a | 427 | * @return value MCGCLKOUT frequency (Hz) or error code |
| screamer | 0:e4d670b91a9a | 428 | */ |
| screamer | 0:e4d670b91a9a | 429 | uint32_t CLOCK_HAL_SetFbeToBlpeMode(uint32_t baseAddr, uint32_t crystalVal); |
| screamer | 0:e4d670b91a9a | 430 | |
| screamer | 0:e4d670b91a9a | 431 | /*! |
| screamer | 0:e4d670b91a9a | 432 | * @brief Mode transition PBE to FBE mode |
| screamer | 0:e4d670b91a9a | 433 | * |
| screamer | 0:e4d670b91a9a | 434 | * This function transitions the MCG from PBE mode to FBE mode. |
| screamer | 0:e4d670b91a9a | 435 | * |
| screamer | 0:e4d670b91a9a | 436 | * @param baseAddr Base address for current MCG instance. |
| screamer | 0:e4d670b91a9a | 437 | * @param crystalVal - external clock frequency in Hz |
| screamer | 0:e4d670b91a9a | 438 | * |
| screamer | 0:e4d670b91a9a | 439 | * @return value MCGCLKOUT frequency (Hz) or error code |
| screamer | 0:e4d670b91a9a | 440 | */ |
| screamer | 0:e4d670b91a9a | 441 | uint32_t CLOCK_HAL_SetPbeToFbeMode(uint32_t baseAddr, uint32_t crystalVal); |
| screamer | 0:e4d670b91a9a | 442 | |
| screamer | 0:e4d670b91a9a | 443 | /*! |
| screamer | 0:e4d670b91a9a | 444 | * @brief Mode transition PBE to PEE mode |
| screamer | 0:e4d670b91a9a | 445 | * |
| screamer | 0:e4d670b91a9a | 446 | * This function transitions the MCG from PBE mode to PEE mode. |
| screamer | 0:e4d670b91a9a | 447 | * |
| screamer | 0:e4d670b91a9a | 448 | * @param baseAddr Base address for current MCG instance. |
| screamer | 0:e4d670b91a9a | 449 | * @param crystalVal - external clock frequency in Hz |
| screamer | 0:e4d670b91a9a | 450 | * @param pllcsSelect - PLLCS select setting |
| screamer | 0:e4d670b91a9a | 451 | * mcg_pll_clk_select_t is defined in fsl_mcg_hal.h |
| screamer | 0:e4d670b91a9a | 452 | * 0: kMcgPllcsSelectPll0 PLL0 output clock is selected |
| screamer | 0:e4d670b91a9a | 453 | * 1: kMcgPllcsSelectPll1 PLL1 output clock is selected |
| screamer | 0:e4d670b91a9a | 454 | * |
| screamer | 0:e4d670b91a9a | 455 | * @return value MCGCLKOUT frequency (Hz) or error code |
| screamer | 0:e4d670b91a9a | 456 | */ |
| screamer | 0:e4d670b91a9a | 457 | uint32_t CLOCK_HAL_SetPbeToPeeMode(uint32_t baseAddr, uint32_t crystalVal, |
| screamer | 0:e4d670b91a9a | 458 | mcg_pll_clk_select_t pllcsSelect); |
| screamer | 0:e4d670b91a9a | 459 | |
| screamer | 0:e4d670b91a9a | 460 | /*! |
| screamer | 0:e4d670b91a9a | 461 | * @brief Mode transition PBE to BLPE mode |
| screamer | 0:e4d670b91a9a | 462 | * |
| screamer | 0:e4d670b91a9a | 463 | * This function transitions the MCG from PBE mode to BLPE mode. |
| screamer | 0:e4d670b91a9a | 464 | * |
| screamer | 0:e4d670b91a9a | 465 | * @param baseAddr Base address for current MCG instance. |
| screamer | 0:e4d670b91a9a | 466 | * @param crystalVal - external clock frequency in Hz |
| screamer | 0:e4d670b91a9a | 467 | * |
| screamer | 0:e4d670b91a9a | 468 | * @return value MCGCLKOUT frequency (Hz) or error code |
| screamer | 0:e4d670b91a9a | 469 | */ |
| screamer | 0:e4d670b91a9a | 470 | uint32_t CLOCK_HAL_SetPbeToBlpeMode(uint32_t baseAddr, uint32_t crystalVal); |
| screamer | 0:e4d670b91a9a | 471 | |
| screamer | 0:e4d670b91a9a | 472 | /*! |
| screamer | 0:e4d670b91a9a | 473 | * @brief Mode transition PEE to PBE mode |
| screamer | 0:e4d670b91a9a | 474 | * |
| screamer | 0:e4d670b91a9a | 475 | * This function transitions the MCG from PEE mode to PBE mode. |
| screamer | 0:e4d670b91a9a | 476 | * |
| screamer | 0:e4d670b91a9a | 477 | * @param baseAddr Base address for current MCG instance. |
| screamer | 0:e4d670b91a9a | 478 | * @param crystalVal - external clock frequency in Hz |
| screamer | 0:e4d670b91a9a | 479 | * |
| screamer | 0:e4d670b91a9a | 480 | * @return value MCGCLKOUT frequency (Hz) or error code |
| screamer | 0:e4d670b91a9a | 481 | */ |
| screamer | 0:e4d670b91a9a | 482 | uint32_t CLOCK_HAL_SetPeeToPbeMode(uint32_t baseAddr, uint32_t crystalVal); |
| screamer | 0:e4d670b91a9a | 483 | |
| screamer | 0:e4d670b91a9a | 484 | /*! |
| screamer | 0:e4d670b91a9a | 485 | * @brief Mode transition BLPE to PBE mode |
| screamer | 0:e4d670b91a9a | 486 | * |
| screamer | 0:e4d670b91a9a | 487 | * This function transitions the MCG from BLPE mode to PBE mode. |
| screamer | 0:e4d670b91a9a | 488 | * The function requires the desired OSC and PLL be passed in to it for compatibility |
| screamer | 0:e4d670b91a9a | 489 | * with the future support of OSC/PLL selection |
| screamer | 0:e4d670b91a9a | 490 | * (This function presently only supports OSC0 as PLL source) |
| screamer | 0:e4d670b91a9a | 491 | * |
| screamer | 0:e4d670b91a9a | 492 | * @param baseAddr Base address for current MCG instance. |
| screamer | 0:e4d670b91a9a | 493 | * @param crystalVal - external clock frequency in Hz |
| screamer | 0:e4d670b91a9a | 494 | * @param pllcsSelect - 0 to select PLL0, non-zero to select PLL1. |
| screamer | 0:e4d670b91a9a | 495 | * @param prdivVal - value to divide the external clock source by to create |
| screamer | 0:e4d670b91a9a | 496 | * the desired PLL reference clock frequency |
| screamer | 0:e4d670b91a9a | 497 | * @param vdivVal - value to multiply the PLL reference clock frequency by |
| screamer | 0:e4d670b91a9a | 498 | * |
| screamer | 0:e4d670b91a9a | 499 | * @return value MCGCLKOUT frequency (Hz) or error code |
| screamer | 0:e4d670b91a9a | 500 | */ |
| screamer | 0:e4d670b91a9a | 501 | uint32_t CLOCK_HAL_SetBlpeToPbeMode(uint32_t baseAddr, uint32_t crystalVal, |
| screamer | 0:e4d670b91a9a | 502 | mcg_pll_clk_select_t pllcsSelect, |
| screamer | 0:e4d670b91a9a | 503 | uint8_t prdivVal, uint8_t vdivVal); |
| screamer | 0:e4d670b91a9a | 504 | |
| screamer | 0:e4d670b91a9a | 505 | /*! |
| screamer | 0:e4d670b91a9a | 506 | * @brief Mode transition BLPE to FBE mode |
| screamer | 0:e4d670b91a9a | 507 | * |
| screamer | 0:e4d670b91a9a | 508 | * This function transitions the MCG from BLPE mode to FBE mode. |
| screamer | 0:e4d670b91a9a | 509 | * |
| screamer | 0:e4d670b91a9a | 510 | * @param baseAddr Base address for current MCG instance. |
| screamer | 0:e4d670b91a9a | 511 | * @param crystalVal - external reference clock frequency value |
| screamer | 0:e4d670b91a9a | 512 | * |
| screamer | 0:e4d670b91a9a | 513 | * @return value MCGCLKOUT frequency (Hz) or error code |
| screamer | 0:e4d670b91a9a | 514 | */ |
| screamer | 0:e4d670b91a9a | 515 | uint32_t CLOCK_HAL_SetBlpeToFbeMode(uint32_t baseAddr, uint32_t crystalVal); |
| screamer | 0:e4d670b91a9a | 516 | |
| screamer | 0:e4d670b91a9a | 517 | #if defined(__cplusplus) |
| screamer | 0:e4d670b91a9a | 518 | } |
| screamer | 0:e4d670b91a9a | 519 | #endif // __cplusplus |
| screamer | 0:e4d670b91a9a | 520 | |
| screamer | 0:e4d670b91a9a | 521 | //! @} |
| screamer | 0:e4d670b91a9a | 522 | |
| screamer | 0:e4d670b91a9a | 523 | #endif // __FSL_MCG_HAL_MODES_H__ |
| screamer | 0:e4d670b91a9a | 524 | //////////////////////////////////////////////////////////////////////////////// |
| screamer | 0:e4d670b91a9a | 525 | // EOF |
| screamer | 0:e4d670b91a9a | 526 | //////////////////////////////////////////////////////////////////////////////// |