雄介 太田 / mbed

mbed(SerialHalfDuplex入り)

Fork of mbed by mbed official

TARGET_K64F/TARGET_Freescale/TARGET_KPSDK_MCUS/TARGET_KPSDK_CODE/hal/pmc/fsl_pmc_hal.h@82:6473597d706e, 2014-04-07 (annotated)

Committer:
bogdanm
Date:
Mon Apr 07 18:28:36 2014 +0100
Revision:
82:6473597d706e
Child:
90:cb3d968589d8
Release 82 of the mbed library



Main changes:



- support for K64F

- Revisited Nordic code structure

- Test infrastructure improvements

- various bug fixes

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bogdanm 82:6473597d706e 1 /*
bogdanm 82:6473597d706e 2 * Copyright (c) 2013 - 2014, Freescale Semiconductor, Inc.
bogdanm 82:6473597d706e 3 * All rights reserved.
bogdanm 82:6473597d706e 4 *
bogdanm 82:6473597d706e 5 * Redistribution and use in source and binary forms, with or without modification,
bogdanm 82:6473597d706e 6 * are permitted provided that the following conditions are met:
bogdanm 82:6473597d706e 7 *
bogdanm 82:6473597d706e 8 * o Redistributions of source code must retain the above copyright notice, this list
bogdanm 82:6473597d706e 9 * of conditions and the following disclaimer.
bogdanm 82:6473597d706e 10 *
bogdanm 82:6473597d706e 11 * o Redistributions in binary form must reproduce the above copyright notice, this
bogdanm 82:6473597d706e 12 * list of conditions and the following disclaimer in the documentation and/or
bogdanm 82:6473597d706e 13 * other materials provided with the distribution.
bogdanm 82:6473597d706e 14 *
bogdanm 82:6473597d706e 15 * o Neither the name of Freescale Semiconductor, Inc. nor the names of its
bogdanm 82:6473597d706e 16 * contributors may be used to endorse or promote products derived from this
bogdanm 82:6473597d706e 17 * software without specific prior written permission.
bogdanm 82:6473597d706e 18 *
bogdanm 82:6473597d706e 19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
bogdanm 82:6473597d706e 20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
bogdanm 82:6473597d706e 21 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
bogdanm 82:6473597d706e 22 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
bogdanm 82:6473597d706e 23 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
bogdanm 82:6473597d706e 24 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
bogdanm 82:6473597d706e 25 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
bogdanm 82:6473597d706e 26 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
bogdanm 82:6473597d706e 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
bogdanm 82:6473597d706e 28 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
bogdanm 82:6473597d706e 29 */
bogdanm 82:6473597d706e 30 #if !defined(__FSL_PMC_HAL_H__)
bogdanm 82:6473597d706e 31 #define __FSL_PMC_HAL_H__
bogdanm 82:6473597d706e 32
bogdanm 82:6473597d706e 33 #include <stdint.h>
bogdanm 82:6473597d706e 34 #include <stdbool.h>
bogdanm 82:6473597d706e 35 #include <assert.h>
bogdanm 82:6473597d706e 36 #include "fsl_pmc_features.h"
bogdanm 82:6473597d706e 37
bogdanm 82:6473597d706e 38 /*! @addtogroup pmc_hal*/
bogdanm 82:6473597d706e 39 /*! @{*/
bogdanm 82:6473597d706e 40
bogdanm 82:6473597d706e 41 /*! @file fsl_pmc_hal.h */
bogdanm 82:6473597d706e 42
bogdanm 82:6473597d706e 43 /*******************************************************************************
bogdanm 82:6473597d706e 44 * Definitions
bogdanm 82:6473597d706e 45 ******************************************************************************/
bogdanm 82:6473597d706e 46
bogdanm 82:6473597d706e 47 /*! @brief Low-Voltage Warning Voltage Select*/
bogdanm 82:6473597d706e 48 typedef enum _pmc_lvwv_select {
bogdanm 82:6473597d706e 49 kPmcLvwvLowTrip, /*!< Low trip point selected (VLVW = VLVW1)*/
bogdanm 82:6473597d706e 50 kPmcLvwvMid1Trip, /*!< Mid 1 trip point selected (VLVW = VLVW2)*/
bogdanm 82:6473597d706e 51 kPmcLvwvMid2Trip, /*!< Mid 2 trip point selected (VLVW = VLVW3)*/
bogdanm 82:6473597d706e 52 kPmcLvwvHighTrip /*!< High trip point selected (VLVW = VLVW4)*/
bogdanm 82:6473597d706e 53 } pmc_lvwv_select_t;
bogdanm 82:6473597d706e 54
bogdanm 82:6473597d706e 55 /*! @brief Low-Voltage Detect Voltage Select*/
bogdanm 82:6473597d706e 56 typedef enum _pmc_lvdv_select {
bogdanm 82:6473597d706e 57 kPmcLvdvLowTrip, /*!< Low trip point selected (V LVD = V LVDL )*/
bogdanm 82:6473597d706e 58 kPmcLvdvHighTrip, /*!< High trip point selected (V LVD = V LVDH )*/
bogdanm 82:6473597d706e 59 } pmc_lvdv_select_t;
bogdanm 82:6473597d706e 60
bogdanm 82:6473597d706e 61
bogdanm 82:6473597d706e 62 /*******************************************************************************
bogdanm 82:6473597d706e 63 * API
bogdanm 82:6473597d706e 64 ******************************************************************************/
bogdanm 82:6473597d706e 65
bogdanm 82:6473597d706e 66 #if defined(__cplusplus)
bogdanm 82:6473597d706e 67 extern "C" {
bogdanm 82:6473597d706e 68 #endif /* __cplusplus*/
bogdanm 82:6473597d706e 69
bogdanm 82:6473597d706e 70 /*! @name Power Management Controller Control APIs*/
bogdanm 82:6473597d706e 71 /*@{*/
bogdanm 82:6473597d706e 72
bogdanm 82:6473597d706e 73
bogdanm 82:6473597d706e 74 /*!
bogdanm 82:6473597d706e 75 * @brief Low-Voltage Detect Interrupt Enable
bogdanm 82:6473597d706e 76 *
bogdanm 82:6473597d706e 77 * This function enables the interrupt for the low voltage detection. When
bogdanm 82:6473597d706e 78 * enabled, if the LVDF (Low Voltage Detect Flag) is set, a hardware interrupt
bogdanm 82:6473597d706e 79 * occurs.
bogdanm 82:6473597d706e 80 *
bogdanm 82:6473597d706e 81 */
bogdanm 82:6473597d706e 82 static inline void pmc_hal_enable_low_voltage_detect_interrupt(void)
bogdanm 82:6473597d706e 83 {
bogdanm 82:6473597d706e 84 BW_PMC_LVDSC1_LVDIE(1);
bogdanm 82:6473597d706e 85 }
bogdanm 82:6473597d706e 86
bogdanm 82:6473597d706e 87 /*!
bogdanm 82:6473597d706e 88 * @brief Low-Voltage Detect Interrupt Disable (use polling)
bogdanm 82:6473597d706e 89 *
bogdanm 82:6473597d706e 90 * This function disables the the interrupt for low voltage detection. When
bogdanm 82:6473597d706e 91 * disabled, an application can only check the low voltage through polling the LVDF
bogdanm 82:6473597d706e 92 * (Low Voltage Detect Flag).
bogdanm 82:6473597d706e 93 *
bogdanm 82:6473597d706e 94 */
bogdanm 82:6473597d706e 95 static inline void pmc_hal_disable_low_voltage_detect_interrupt(void)
bogdanm 82:6473597d706e 96 {
bogdanm 82:6473597d706e 97 BW_PMC_LVDSC1_LVDIE(0);
bogdanm 82:6473597d706e 98 }
bogdanm 82:6473597d706e 99
bogdanm 82:6473597d706e 100 /*!
bogdanm 82:6473597d706e 101 * @brief Low-Voltage Detect Hardware Reset Enable (write once)
bogdanm 82:6473597d706e 102 *
bogdanm 82:6473597d706e 103 * This function enables the hardware reset for the low voltage detection.
bogdanm 82:6473597d706e 104 * When enabled, if the LVDF (Low Voltage Detect Flag) is set, a hardware reset
bogdanm 82:6473597d706e 105 * occurs. This setting is a write-once-only; Additional writes are
bogdanm 82:6473597d706e 106 * ignored.
bogdanm 82:6473597d706e 107 *
bogdanm 82:6473597d706e 108 */
bogdanm 82:6473597d706e 109 static inline void pmc_hal_enable_low_voltage_detect_reset(void)
bogdanm 82:6473597d706e 110 {
bogdanm 82:6473597d706e 111 BW_PMC_LVDSC1_LVDRE(1);
bogdanm 82:6473597d706e 112 }
bogdanm 82:6473597d706e 113
bogdanm 82:6473597d706e 114 /*!
bogdanm 82:6473597d706e 115 * @brief Low-Voltage Detect Hardware Reset Disable
bogdanm 82:6473597d706e 116 *
bogdanm 82:6473597d706e 117 * This function disables the the hardware reset for low voltage detection.
bogdanm 82:6473597d706e 118 * When disabled, if the LVDF (Low Voltage Detect Flag) is set, a hardware reset
bogdanm 82:6473597d706e 119 * does not occur. This setting is a write-once-only; Additional writes are
bogdanm 82:6473597d706e 120 * ignored.
bogdanm 82:6473597d706e 121 *
bogdanm 82:6473597d706e 122 */
bogdanm 82:6473597d706e 123 static inline void pmc_hal_disable_low_voltage_detect_reset(void)
bogdanm 82:6473597d706e 124 {
bogdanm 82:6473597d706e 125 BW_PMC_LVDSC1_LVDRE(0);
bogdanm 82:6473597d706e 126 }
bogdanm 82:6473597d706e 127
bogdanm 82:6473597d706e 128 /*!
bogdanm 82:6473597d706e 129 * @brief Low-Voltage Detect Acknowledge
bogdanm 82:6473597d706e 130 *
bogdanm 82:6473597d706e 131 * This function acknowledges the low voltage detection errors (write 1 to
bogdanm 82:6473597d706e 132 * clear LVDF).
bogdanm 82:6473597d706e 133 *
bogdanm 82:6473597d706e 134 */
bogdanm 82:6473597d706e 135 static inline void pmc_hal_low_voltage_detect_ack(void)
bogdanm 82:6473597d706e 136 {
bogdanm 82:6473597d706e 137 BW_PMC_LVDSC1_LVDACK(1);
bogdanm 82:6473597d706e 138 }
bogdanm 82:6473597d706e 139
bogdanm 82:6473597d706e 140 /*!
bogdanm 82:6473597d706e 141 * @brief Low-Voltage Detect Flag Read
bogdanm 82:6473597d706e 142 *
bogdanm 82:6473597d706e 143 * This function reads the current LVDF status. If it returns 1, low
bogdanm 82:6473597d706e 144 * voltage event is detected.
bogdanm 82:6473597d706e 145 *
bogdanm 82:6473597d706e 146 * @return status Current low voltage detect flag
bogdanm 82:6473597d706e 147 * - true: Low-Voltage detected
bogdanm 82:6473597d706e 148 * - false: Low-Voltage not detected
bogdanm 82:6473597d706e 149 */
bogdanm 82:6473597d706e 150 static inline bool pmc_hal_get_low_voltage_detect_flag(void)
bogdanm 82:6473597d706e 151 {
bogdanm 82:6473597d706e 152 return BR_PMC_LVDSC1_LVDF;
bogdanm 82:6473597d706e 153 }
bogdanm 82:6473597d706e 154
bogdanm 82:6473597d706e 155 /*!
bogdanm 82:6473597d706e 156 * @brief Sets the Low-Voltage Detect Voltage Select
bogdanm 82:6473597d706e 157 *
bogdanm 82:6473597d706e 158 * This function sets the low voltage detect voltage select. It sets
bogdanm 82:6473597d706e 159 * the low voltage detect trip point voltage (Vlvd). An application can select
bogdanm 82:6473597d706e 160 * either a low-trip or a high-trip point. See a chip reference manual for details.
bogdanm 82:6473597d706e 161 *
bogdanm 82:6473597d706e 162 * @param select Voltage select setting defined in pmc_lvdv_select_t
bogdanm 82:6473597d706e 163 */
bogdanm 82:6473597d706e 164 static inline void pmc_hal_set_low_voltage_detect_voltage_select(pmc_lvdv_select_t select)
bogdanm 82:6473597d706e 165 {
bogdanm 82:6473597d706e 166 BW_PMC_LVDSC1_LVDV(select);
bogdanm 82:6473597d706e 167 }
bogdanm 82:6473597d706e 168
bogdanm 82:6473597d706e 169 /*!
bogdanm 82:6473597d706e 170 * @brief Gets the Low-Voltage Detect Voltage Select
bogdanm 82:6473597d706e 171 *
bogdanm 82:6473597d706e 172 * This function gets the low voltage detect voltage select. It gets
bogdanm 82:6473597d706e 173 * the low voltage detect trip point voltage (Vlvd). An application can select
bogdanm 82:6473597d706e 174 * either a low-trip or a high-trip point. See a chip reference manual for details.
bogdanm 82:6473597d706e 175 *
bogdanm 82:6473597d706e 176 * @return select Current voltage select setting
bogdanm 82:6473597d706e 177 */
bogdanm 82:6473597d706e 178 static inline pmc_lvdv_select_t pmc_hal_get_low_voltage_detect_voltage_select(void)
bogdanm 82:6473597d706e 179 {
bogdanm 82:6473597d706e 180 return (pmc_lvdv_select_t)BR_PMC_LVDSC1_LVDV;
bogdanm 82:6473597d706e 181 }
bogdanm 82:6473597d706e 182
bogdanm 82:6473597d706e 183
bogdanm 82:6473597d706e 184 /*!
bogdanm 82:6473597d706e 185 * @brief Low-Voltage Warning Interrupt Enable
bogdanm 82:6473597d706e 186 *
bogdanm 82:6473597d706e 187 * This function enables the interrupt for the low voltage warning
bogdanm 82:6473597d706e 188 * detection. When enabled, if the LVWF (Low Voltage Warning Flag) is set,
bogdanm 82:6473597d706e 189 * a hardware interrupt occurs.
bogdanm 82:6473597d706e 190 *
bogdanm 82:6473597d706e 191 */
bogdanm 82:6473597d706e 192 static inline void pmc_hal_enable_low_voltage_warning_interrupt(void)
bogdanm 82:6473597d706e 193 {
bogdanm 82:6473597d706e 194 BW_PMC_LVDSC2_LVWIE(1);
bogdanm 82:6473597d706e 195 }
bogdanm 82:6473597d706e 196
bogdanm 82:6473597d706e 197 /*!
bogdanm 82:6473597d706e 198 * @brief Low-Voltage Warning Interrupt Disable (use polling)
bogdanm 82:6473597d706e 199 *
bogdanm 82:6473597d706e 200 * This function disables the interrupt for the low voltage warning
bogdanm 82:6473597d706e 201 * detection. When disabled, if the LVWF (Low Voltage Warning Flag) is set,
bogdanm 82:6473597d706e 202 * a hardware interrupt does not occur.
bogdanm 82:6473597d706e 203 *
bogdanm 82:6473597d706e 204 */
bogdanm 82:6473597d706e 205 static inline void pmc_hal_disable_low_voltage_warning_interrupt(void)
bogdanm 82:6473597d706e 206 {
bogdanm 82:6473597d706e 207 BW_PMC_LVDSC2_LVWIE(0);
bogdanm 82:6473597d706e 208 }
bogdanm 82:6473597d706e 209
bogdanm 82:6473597d706e 210 /*!
bogdanm 82:6473597d706e 211 * @brief Low-Voltage Warning Acknowledge
bogdanm 82:6473597d706e 212 *
bogdanm 82:6473597d706e 213 * This function acknowledges the low voltage warning errors (write 1 to
bogdanm 82:6473597d706e 214 * clear LVWF).
bogdanm 82:6473597d706e 215 *
bogdanm 82:6473597d706e 216 */
bogdanm 82:6473597d706e 217 static inline void pmc_hal_low_voltage_warning_ack(void)
bogdanm 82:6473597d706e 218 {
bogdanm 82:6473597d706e 219 BW_PMC_LVDSC2_LVWACK(1);
bogdanm 82:6473597d706e 220 }
bogdanm 82:6473597d706e 221
bogdanm 82:6473597d706e 222 /*!
bogdanm 82:6473597d706e 223 * @brief Low-Voltage Warning Flag Read
bogdanm 82:6473597d706e 224 *
bogdanm 82:6473597d706e 225 * This function polls the current LVWF status. When 1 is returned, it
bogdanm 82:6473597d706e 226 * indicates a low-voltage warning event. LVWF is set when V Supply transitions
bogdanm 82:6473597d706e 227 * below the trip point or after reset and V Supply is already below the V LVW.
bogdanm 82:6473597d706e 228 *
bogdanm 82:6473597d706e 229 * @return status Current LVWF status
bogdanm 82:6473597d706e 230 - true: Low-Voltage Warning Flag is set.
bogdanm 82:6473597d706e 231 - false: the Low-Voltage Warning does not happen.
bogdanm 82:6473597d706e 232 */
bogdanm 82:6473597d706e 233 static inline bool pmc_hal_get_low_voltage_warning_flag(void)
bogdanm 82:6473597d706e 234 {
bogdanm 82:6473597d706e 235 return BR_PMC_LVDSC2_LVWF;
bogdanm 82:6473597d706e 236 }
bogdanm 82:6473597d706e 237
bogdanm 82:6473597d706e 238 /*!
bogdanm 82:6473597d706e 239 * @brief Sets the Low-Voltage Warning Voltage Select.
bogdanm 82:6473597d706e 240 *
bogdanm 82:6473597d706e 241 * This function sets the low voltage warning voltage select. It sets
bogdanm 82:6473597d706e 242 * the low voltage warning trip point voltage (Vlvw). An application can select
bogdanm 82:6473597d706e 243 * either a low, mid1, mid2 and a high-trip point. See a chip reference manual for
bogdanm 82:6473597d706e 244 * details and the pmc_lvwv_select_t for supported settings.
bogdanm 82:6473597d706e 245 *
bogdanm 82:6473597d706e 246 * @param select Low voltage warning select setting
bogdanm 82:6473597d706e 247 */
bogdanm 82:6473597d706e 248 static inline void pmc_hal_set_low_voltage_warning_voltage_select(pmc_lvwv_select_t select)
bogdanm 82:6473597d706e 249 {
bogdanm 82:6473597d706e 250 BW_PMC_LVDSC2_LVWV(select);
bogdanm 82:6473597d706e 251 }
bogdanm 82:6473597d706e 252
bogdanm 82:6473597d706e 253 /*!
bogdanm 82:6473597d706e 254 * @brief Gets the Low-Voltage Warning Voltage Select.
bogdanm 82:6473597d706e 255 *
bogdanm 82:6473597d706e 256 * This function gets the low voltage warning voltage select. It gets
bogdanm 82:6473597d706e 257 * the low voltage warning trip point voltage (Vlvw). See the pmc_lvwv_select_t
bogdanm 82:6473597d706e 258 * for supported settings.
bogdanm 82:6473597d706e 259 *
bogdanm 82:6473597d706e 260 * @return select Current low voltage warning select setting
bogdanm 82:6473597d706e 261 */
bogdanm 82:6473597d706e 262 static inline pmc_lvwv_select_t pmc_hal_get_low_voltage_warning_voltage_select(void)
bogdanm 82:6473597d706e 263 {
bogdanm 82:6473597d706e 264 return (pmc_lvwv_select_t)BR_PMC_LVDSC2_LVWV;
bogdanm 82:6473597d706e 265 }
bogdanm 82:6473597d706e 266
bogdanm 82:6473597d706e 267 #if FSL_FEATURE_SMC_HAS_BGEN
bogdanm 82:6473597d706e 268 /*!
bogdanm 82:6473597d706e 269 * @brief Enables the Bandgap in VLPx Operation.
bogdanm 82:6473597d706e 270 *
bogdanm 82:6473597d706e 271 * This function enables the bandgap in lower power modes of operation (VLPx,
bogdanm 82:6473597d706e 272 * LLS, and VLLSx). When on-chip peripherals require the bandgap voltage
bogdanm 82:6473597d706e 273 * reference in low power modes of operation, set BGEN to continue to enable
bogdanm 82:6473597d706e 274 * the bandgap operation.
bogdanm 82:6473597d706e 275 *
bogdanm 82:6473597d706e 276 */
bogdanm 82:6473597d706e 277 static inline void pmc_hal_enable_bandgap_in_low_power_mode(void)
bogdanm 82:6473597d706e 278 {
bogdanm 82:6473597d706e 279 BW_PMC_REGSC_BGEN(1);
bogdanm 82:6473597d706e 280 }
bogdanm 82:6473597d706e 281
bogdanm 82:6473597d706e 282 /*!
bogdanm 82:6473597d706e 283 * @brief Disables the Bandgap in the VLPx Operation.
bogdanm 82:6473597d706e 284 *
bogdanm 82:6473597d706e 285 * This function disables the bandgap in lower power modes of operation (VLPx,
bogdanm 82:6473597d706e 286 * LLS, and VLLSx). When the bandgap voltage reference is not needed in low
bogdanm 82:6473597d706e 287 * power modes, disable BGEN to avoid excess power consumption.
bogdanm 82:6473597d706e 288 *
bogdanm 82:6473597d706e 289 */
bogdanm 82:6473597d706e 290 static inline void pmc_hal_disable_bandgap_in_low_power_mode(void)
bogdanm 82:6473597d706e 291 {
bogdanm 82:6473597d706e 292 BW_PMC_REGSC_BGEN(0);
bogdanm 82:6473597d706e 293 }
bogdanm 82:6473597d706e 294 #endif
bogdanm 82:6473597d706e 295
bogdanm 82:6473597d706e 296 /*!
bogdanm 82:6473597d706e 297 * @brief Enables the Bandgap Buffer.
bogdanm 82:6473597d706e 298 *
bogdanm 82:6473597d706e 299 * This function enables the Bandgap buffer.
bogdanm 82:6473597d706e 300 *
bogdanm 82:6473597d706e 301 */
bogdanm 82:6473597d706e 302 static inline void pmc_hal_enable_bandgap_buffer(void)
bogdanm 82:6473597d706e 303 {
bogdanm 82:6473597d706e 304 BW_PMC_REGSC_BGBE(1);
bogdanm 82:6473597d706e 305 }
bogdanm 82:6473597d706e 306
bogdanm 82:6473597d706e 307 /*!
bogdanm 82:6473597d706e 308 * @brief Disables the Bandgap Buffer.
bogdanm 82:6473597d706e 309 *
bogdanm 82:6473597d706e 310 * This function disables the Bandgap buffer.
bogdanm 82:6473597d706e 311 *
bogdanm 82:6473597d706e 312 */
bogdanm 82:6473597d706e 313 static inline void pmc_hal_disable_bandgap_buffer(void)
bogdanm 82:6473597d706e 314 {
bogdanm 82:6473597d706e 315 BW_PMC_REGSC_BGBE(0);
bogdanm 82:6473597d706e 316 }
bogdanm 82:6473597d706e 317
bogdanm 82:6473597d706e 318 /*!
bogdanm 82:6473597d706e 319 * @brief Gets the Acknowledge Isolation.
bogdanm 82:6473597d706e 320 *
bogdanm 82:6473597d706e 321 * This function reads the Acknowledge Isolation setting that indicates
bogdanm 82:6473597d706e 322 * whether certain peripherals and the I/O pads are in a latched state as
bogdanm 82:6473597d706e 323 * a result of having been in the VLLS mode.
bogdanm 82:6473597d706e 324 *
bogdanm 82:6473597d706e 325 * @return value ACK isolation
bogdanm 82:6473597d706e 326 * 0 - Peripherals and I/O pads are in a normal run state.
bogdanm 82:6473597d706e 327 * 1 - Certain peripherals and I/O pads are in an isolated and
bogdanm 82:6473597d706e 328 * latched state.
bogdanm 82:6473597d706e 329 */
bogdanm 82:6473597d706e 330 static inline uint8_t pmc_hal_get_ack_isolation(void)
bogdanm 82:6473597d706e 331 {
bogdanm 82:6473597d706e 332 return BR_PMC_REGSC_ACKISO;
bogdanm 82:6473597d706e 333 }
bogdanm 82:6473597d706e 334
bogdanm 82:6473597d706e 335 /*!
bogdanm 82:6473597d706e 336 * @brief Clears an Acknowledge Isolation.
bogdanm 82:6473597d706e 337 *
bogdanm 82:6473597d706e 338 * This function clears the ACK Isolation flag. Writing one to this setting
bogdanm 82:6473597d706e 339 * when it is set releases the I/O pads and certain peripherals to their normal
bogdanm 82:6473597d706e 340 * run mode state.
bogdanm 82:6473597d706e 341 *
bogdanm 82:6473597d706e 342 */
bogdanm 82:6473597d706e 343 static inline void pmc_hal_clear_ack_isolation(void)
bogdanm 82:6473597d706e 344 {
bogdanm 82:6473597d706e 345 BW_PMC_REGSC_ACKISO(1);
bogdanm 82:6473597d706e 346 }
bogdanm 82:6473597d706e 347
bogdanm 82:6473597d706e 348 /*!
bogdanm 82:6473597d706e 349 * @brief Gets the Regulator regulation status.
bogdanm 82:6473597d706e 350 *
bogdanm 82:6473597d706e 351 * This function returns the regulator to a run regulation status. It provides
bogdanm 82:6473597d706e 352 * the current status of the internal voltage regulator.
bogdanm 82:6473597d706e 353 *
bogdanm 82:6473597d706e 354 * @return value Regulation status
bogdanm 82:6473597d706e 355 * 0 - Regulator is in a stop regulation or in transition to/from it.
bogdanm 82:6473597d706e 356 * 1 - Regulator is in a run regulation.
bogdanm 82:6473597d706e 357 *
bogdanm 82:6473597d706e 358 */
bogdanm 82:6473597d706e 359 static inline uint8_t pmc_hal_get_regulator_status(void)
bogdanm 82:6473597d706e 360 {
bogdanm 82:6473597d706e 361 return BR_PMC_REGSC_REGONS;
bogdanm 82:6473597d706e 362 }
bogdanm 82:6473597d706e 363
bogdanm 82:6473597d706e 364 /*@}*/
bogdanm 82:6473597d706e 365
bogdanm 82:6473597d706e 366 #if defined(__cplusplus)
bogdanm 82:6473597d706e 367 }
bogdanm 82:6473597d706e 368 #endif /* __cplusplus*/
bogdanm 82:6473597d706e 369
bogdanm 82:6473597d706e 370 /*! @}*/
bogdanm 82:6473597d706e 371
bogdanm 82:6473597d706e 372 #endif /* __FSL_PMC_HAL_H__*/
bogdanm 82:6473597d706e 373 /*******************************************************************************
bogdanm 82:6473597d706e 374 * EOF
bogdanm 82:6473597d706e 375 ******************************************************************************/
bogdanm 82:6473597d706e 376