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TARGET_UBRIDGE/TOOLCHAIN_GCC_ARM/fsl_flexio.h@172:65be27845400, 2019-02-20 (annotated)

Committer:
AnnaBridge
Date:
Wed Feb 20 20:53:29 2019 +0000
Revision:
172:65be27845400
Parent:
171:3a7713b1edbc 
mbed library release version 165

Who changed what in which revision?

UserRevisionLine numberNew contents of line
AnnaBridge 145:64910690c574 1 /*
AnnaBridge 145:64910690c574 2 * Copyright (c) 2015, Freescale Semiconductor, Inc.
AnnaBridge 145:64910690c574 3 * All rights reserved.
AnnaBridge 145:64910690c574 4 *
AnnaBridge 145:64910690c574 5 * Redistribution and use in source and binary forms, with or without modification,
AnnaBridge 145:64910690c574 6 * are permitted provided that the following conditions are met:
AnnaBridge 145:64910690c574 7 *
AnnaBridge 145:64910690c574 8 * o Redistributions of source code must retain the above copyright notice, this list
AnnaBridge 145:64910690c574 9 * of conditions and the following disclaimer.
AnnaBridge 145:64910690c574 10 *
AnnaBridge 145:64910690c574 11 * o Redistributions in binary form must reproduce the above copyright notice, this
AnnaBridge 145:64910690c574 12 * list of conditions and the following disclaimer in the documentation and/or
AnnaBridge 145:64910690c574 13 * other materials provided with the distribution.
AnnaBridge 145:64910690c574 14 *
AnnaBridge 145:64910690c574 15 * o Neither the name of Freescale Semiconductor, Inc. nor the names of its
AnnaBridge 145:64910690c574 16 * contributors may be used to endorse or promote products derived from this
AnnaBridge 145:64910690c574 17 * software without specific prior written permission.
AnnaBridge 145:64910690c574 18 *
AnnaBridge 145:64910690c574 19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
AnnaBridge 145:64910690c574 20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
AnnaBridge 145:64910690c574 21 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
AnnaBridge 145:64910690c574 22 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
AnnaBridge 145:64910690c574 23 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
AnnaBridge 145:64910690c574 24 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
AnnaBridge 145:64910690c574 25 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
AnnaBridge 145:64910690c574 26 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
AnnaBridge 145:64910690c574 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
AnnaBridge 145:64910690c574 28 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
AnnaBridge 145:64910690c574 29 */
AnnaBridge 145:64910690c574 30 #ifndef _FSL_FLEXIO_H_
AnnaBridge 145:64910690c574 31 #define _FSL_FLEXIO_H_
AnnaBridge 145:64910690c574 32
AnnaBridge 145:64910690c574 33 #include "fsl_common.h"
AnnaBridge 145:64910690c574 34
AnnaBridge 145:64910690c574 35 /*!
AnnaBridge 145:64910690c574 36 * @addtogroup flexio_driver
AnnaBridge 145:64910690c574 37 * @{
AnnaBridge 145:64910690c574 38 */
AnnaBridge 145:64910690c574 39
AnnaBridge 145:64910690c574 40 /*******************************************************************************
AnnaBridge 145:64910690c574 41 * Definitions
AnnaBridge 145:64910690c574 42 ******************************************************************************/
AnnaBridge 145:64910690c574 43
AnnaBridge 145:64910690c574 44 /*! @name Driver version */
AnnaBridge 145:64910690c574 45 /*@{*/
AnnaBridge 145:64910690c574 46 /*! @brief FlexIO driver version 2.0.1. */
AnnaBridge 145:64910690c574 47 #define FSL_FLEXIO_DRIVER_VERSION (MAKE_VERSION(2, 0, 1))
AnnaBridge 145:64910690c574 48 /*@}*/
AnnaBridge 145:64910690c574 49
AnnaBridge 145:64910690c574 50 /*! @brief Calculate FlexIO timer trigger.*/
AnnaBridge 145:64910690c574 51 #define FLEXIO_TIMER_TRIGGER_SEL_PININPUT(x) ((uint32_t)(x) << 1U)
AnnaBridge 145:64910690c574 52 #define FLEXIO_TIMER_TRIGGER_SEL_SHIFTnSTAT(x) (((uint32_t)(x) << 2U) | 0x1U)
AnnaBridge 145:64910690c574 53 #define FLEXIO_TIMER_TRIGGER_SEL_TIMn(x) (((uint32_t)(x) << 2U) | 0x3U)
AnnaBridge 145:64910690c574 54
AnnaBridge 145:64910690c574 55 /*! @brief Define time of timer trigger polarity.*/
AnnaBridge 145:64910690c574 56 typedef enum _flexio_timer_trigger_polarity
AnnaBridge 145:64910690c574 57 {
AnnaBridge 145:64910690c574 58 kFLEXIO_TimerTriggerPolarityActiveHigh = 0x0U, /*!< Active high. */
AnnaBridge 145:64910690c574 59 kFLEXIO_TimerTriggerPolarityActiveLow = 0x1U, /*!< Active low. */
AnnaBridge 145:64910690c574 60 } flexio_timer_trigger_polarity_t;
AnnaBridge 145:64910690c574 61
AnnaBridge 145:64910690c574 62 /*! @brief Define type of timer trigger source.*/
AnnaBridge 145:64910690c574 63 typedef enum _flexio_timer_trigger_source
AnnaBridge 145:64910690c574 64 {
AnnaBridge 145:64910690c574 65 kFLEXIO_TimerTriggerSourceExternal = 0x0U, /*!< External trigger selected. */
AnnaBridge 145:64910690c574 66 kFLEXIO_TimerTriggerSourceInternal = 0x1U, /*!< Internal trigger selected. */
AnnaBridge 145:64910690c574 67 } flexio_timer_trigger_source_t;
AnnaBridge 145:64910690c574 68
AnnaBridge 145:64910690c574 69 /*! @brief Define type of timer/shifter pin configuration.*/
AnnaBridge 145:64910690c574 70 typedef enum _flexio_pin_config
AnnaBridge 145:64910690c574 71 {
AnnaBridge 145:64910690c574 72 kFLEXIO_PinConfigOutputDisabled = 0x0U, /*!< Pin output disabled. */
AnnaBridge 145:64910690c574 73 kFLEXIO_PinConfigOpenDrainOrBidirection = 0x1U, /*!< Pin open drain or bidirectional output enable. */
AnnaBridge 145:64910690c574 74 kFLEXIO_PinConfigBidirectionOutputData = 0x2U, /*!< Pin bidirectional output data. */
AnnaBridge 145:64910690c574 75 kFLEXIO_PinConfigOutput = 0x3U, /*!< Pin output. */
AnnaBridge 145:64910690c574 76 } flexio_pin_config_t;
AnnaBridge 145:64910690c574 77
AnnaBridge 145:64910690c574 78 /*! @brief Definition of pin polarity.*/
AnnaBridge 145:64910690c574 79 typedef enum _flexio_pin_polarity
AnnaBridge 145:64910690c574 80 {
AnnaBridge 145:64910690c574 81 kFLEXIO_PinActiveHigh = 0x0U, /*!< Active high. */
AnnaBridge 145:64910690c574 82 kFLEXIO_PinActiveLow = 0x1U, /*!< Active low. */
AnnaBridge 145:64910690c574 83 } flexio_pin_polarity_t;
AnnaBridge 145:64910690c574 84
AnnaBridge 145:64910690c574 85 /*! @brief Define type of timer work mode.*/
AnnaBridge 145:64910690c574 86 typedef enum _flexio_timer_mode
AnnaBridge 145:64910690c574 87 {
AnnaBridge 145:64910690c574 88 kFLEXIO_TimerModeDisabled = 0x0U, /*!< Timer Disabled. */
AnnaBridge 145:64910690c574 89 kFLEXIO_TimerModeDual8BitBaudBit = 0x1U, /*!< Dual 8-bit counters baud/bit mode. */
AnnaBridge 145:64910690c574 90 kFLEXIO_TimerModeDual8BitPWM = 0x2U, /*!< Dual 8-bit counters PWM mode. */
AnnaBridge 145:64910690c574 91 kFLEXIO_TimerModeSingle16Bit = 0x3U, /*!< Single 16-bit counter mode. */
AnnaBridge 145:64910690c574 92 } flexio_timer_mode_t;
AnnaBridge 145:64910690c574 93
AnnaBridge 145:64910690c574 94 /*! @brief Define type of timer initial output or timer reset condition.*/
AnnaBridge 145:64910690c574 95 typedef enum _flexio_timer_output
AnnaBridge 145:64910690c574 96 {
AnnaBridge 145:64910690c574 97 kFLEXIO_TimerOutputOneNotAffectedByReset = 0x0U, /*!< Logic one when enabled and is not affected by timer
AnnaBridge 145:64910690c574 98 reset. */
AnnaBridge 145:64910690c574 99 kFLEXIO_TimerOutputZeroNotAffectedByReset = 0x1U, /*!< Logic zero when enabled and is not affected by timer
AnnaBridge 145:64910690c574 100 reset. */
AnnaBridge 145:64910690c574 101 kFLEXIO_TimerOutputOneAffectedByReset = 0x2U, /*!< Logic one when enabled and on timer reset. */
AnnaBridge 145:64910690c574 102 kFLEXIO_TimerOutputZeroAffectedByReset = 0x3U, /*!< Logic zero when enabled and on timer reset. */
AnnaBridge 145:64910690c574 103 } flexio_timer_output_t;
AnnaBridge 145:64910690c574 104
AnnaBridge 145:64910690c574 105 /*! @brief Define type of timer decrement.*/
AnnaBridge 145:64910690c574 106 typedef enum _flexio_timer_decrement_source
AnnaBridge 145:64910690c574 107 {
AnnaBridge 145:64910690c574 108 kFLEXIO_TimerDecSrcOnFlexIOClockShiftTimerOutput = 0x0U, /*!< Decrement counter on FlexIO clock, Shift clock
AnnaBridge 145:64910690c574 109 equals Timer output. */
AnnaBridge 145:64910690c574 110 kFLEXIO_TimerDecSrcOnTriggerInputShiftTimerOutput = 0x1U, /*!< Decrement counter on Trigger input (both edges),
AnnaBridge 145:64910690c574 111 Shift clock equals Timer output. */
AnnaBridge 145:64910690c574 112 kFLEXIO_TimerDecSrcOnPinInputShiftPinInput = 0x2U, /*!< Decrement counter on Pin input (both edges),
AnnaBridge 145:64910690c574 113 Shift clock equals Pin input. */
AnnaBridge 145:64910690c574 114 kFLEXIO_TimerDecSrcOnTriggerInputShiftTriggerInput = 0x3U, /*!< Decrement counter on Trigger input (both edges),
AnnaBridge 145:64910690c574 115 Shift clock equals Trigger input. */
AnnaBridge 145:64910690c574 116 } flexio_timer_decrement_source_t;
AnnaBridge 145:64910690c574 117
AnnaBridge 145:64910690c574 118 /*! @brief Define type of timer reset condition.*/
AnnaBridge 145:64910690c574 119 typedef enum _flexio_timer_reset_condition
AnnaBridge 145:64910690c574 120 {
AnnaBridge 145:64910690c574 121 kFLEXIO_TimerResetNever = 0x0U, /*!< Timer never reset. */
AnnaBridge 145:64910690c574 122 kFLEXIO_TimerResetOnTimerPinEqualToTimerOutput = 0x2U, /*!< Timer reset on Timer Pin equal to Timer Output. */
AnnaBridge 145:64910690c574 123 kFLEXIO_TimerResetOnTimerTriggerEqualToTimerOutput = 0x3U, /*!< Timer reset on Timer Trigger equal to
AnnaBridge 145:64910690c574 124 Timer Output. */
AnnaBridge 145:64910690c574 125 kFLEXIO_TimerResetOnTimerPinRisingEdge = 0x4U, /*!< Timer reset on Timer Pin rising edge. */
AnnaBridge 145:64910690c574 126 kFLEXIO_TimerResetOnTimerTriggerRisingEdge = 0x6U, /*!< Timer reset on Trigger rising edge. */
AnnaBridge 145:64910690c574 127 kFLEXIO_TimerResetOnTimerTriggerBothEdge = 0x7U, /*!< Timer reset on Trigger rising or falling edge. */
AnnaBridge 145:64910690c574 128 } flexio_timer_reset_condition_t;
AnnaBridge 145:64910690c574 129
AnnaBridge 145:64910690c574 130 /*! @brief Define type of timer disable condition.*/
AnnaBridge 145:64910690c574 131 typedef enum _flexio_timer_disable_condition
AnnaBridge 145:64910690c574 132 {
AnnaBridge 145:64910690c574 133 kFLEXIO_TimerDisableNever = 0x0U, /*!< Timer never disabled. */
AnnaBridge 145:64910690c574 134 kFLEXIO_TimerDisableOnPreTimerDisable = 0x1U, /*!< Timer disabled on Timer N-1 disable. */
AnnaBridge 145:64910690c574 135 kFLEXIO_TimerDisableOnTimerCompare = 0x2U, /*!< Timer disabled on Timer compare. */
AnnaBridge 145:64910690c574 136 kFLEXIO_TimerDisableOnTimerCompareTriggerLow = 0x3U, /*!< Timer disabled on Timer compare and Trigger Low. */
AnnaBridge 145:64910690c574 137 kFLEXIO_TimerDisableOnPinBothEdge = 0x4U, /*!< Timer disabled on Pin rising or falling edge. */
AnnaBridge 145:64910690c574 138 kFLEXIO_TimerDisableOnPinBothEdgeTriggerHigh = 0x5U, /*!< Timer disabled on Pin rising or falling edge provided
AnnaBridge 145:64910690c574 139 Trigger is high. */
AnnaBridge 145:64910690c574 140 kFLEXIO_TimerDisableOnTriggerFallingEdge = 0x6U, /*!< Timer disabled on Trigger falling edge. */
AnnaBridge 145:64910690c574 141 } flexio_timer_disable_condition_t;
AnnaBridge 145:64910690c574 142
AnnaBridge 145:64910690c574 143 /*! @brief Define type of timer enable condition.*/
AnnaBridge 145:64910690c574 144 typedef enum _flexio_timer_enable_condition
AnnaBridge 145:64910690c574 145 {
AnnaBridge 145:64910690c574 146 kFLEXIO_TimerEnabledAlways = 0x0U, /*!< Timer always enabled. */
AnnaBridge 145:64910690c574 147 kFLEXIO_TimerEnableOnPrevTimerEnable = 0x1U, /*!< Timer enabled on Timer N-1 enable. */
AnnaBridge 145:64910690c574 148 kFLEXIO_TimerEnableOnTriggerHigh = 0x2U, /*!< Timer enabled on Trigger high. */
AnnaBridge 145:64910690c574 149 kFLEXIO_TimerEnableOnTriggerHighPinHigh = 0x3U, /*!< Timer enabled on Trigger high and Pin high. */
AnnaBridge 145:64910690c574 150 kFLEXIO_TimerEnableOnPinRisingEdge = 0x4U, /*!< Timer enabled on Pin rising edge. */
AnnaBridge 145:64910690c574 151 kFLEXIO_TimerEnableOnPinRisingEdgeTriggerHigh = 0x5U, /*!< Timer enabled on Pin rising edge and Trigger high. */
AnnaBridge 145:64910690c574 152 kFLEXIO_TimerEnableOnTriggerRisingEdge = 0x6U, /*!< Timer enabled on Trigger rising edge. */
AnnaBridge 145:64910690c574 153 kFLEXIO_TimerEnableOnTriggerBothEdge = 0x7U, /*!< Timer enabled on Trigger rising or falling edge. */
AnnaBridge 145:64910690c574 154 } flexio_timer_enable_condition_t;
AnnaBridge 145:64910690c574 155
AnnaBridge 145:64910690c574 156 /*! @brief Define type of timer stop bit generate condition.*/
AnnaBridge 145:64910690c574 157 typedef enum _flexio_timer_stop_bit_condition
AnnaBridge 145:64910690c574 158 {
AnnaBridge 145:64910690c574 159 kFLEXIO_TimerStopBitDisabled = 0x0U, /*!< Stop bit disabled. */
AnnaBridge 145:64910690c574 160 kFLEXIO_TimerStopBitEnableOnTimerCompare = 0x1U, /*!< Stop bit is enabled on timer compare. */
AnnaBridge 145:64910690c574 161 kFLEXIO_TimerStopBitEnableOnTimerDisable = 0x2U, /*!< Stop bit is enabled on timer disable. */
AnnaBridge 145:64910690c574 162 kFLEXIO_TimerStopBitEnableOnTimerCompareDisable = 0x3U, /*!< Stop bit is enabled on timer compare and timer
AnnaBridge 145:64910690c574 163 disable. */
AnnaBridge 145:64910690c574 164 } flexio_timer_stop_bit_condition_t;
AnnaBridge 145:64910690c574 165
AnnaBridge 145:64910690c574 166 /*! @brief Define type of timer start bit generate condition.*/
AnnaBridge 145:64910690c574 167 typedef enum _flexio_timer_start_bit_condition
AnnaBridge 145:64910690c574 168 {
AnnaBridge 145:64910690c574 169 kFLEXIO_TimerStartBitDisabled = 0x0U, /*!< Start bit disabled. */
AnnaBridge 145:64910690c574 170 kFLEXIO_TimerStartBitEnabled = 0x1U, /*!< Start bit enabled. */
AnnaBridge 145:64910690c574 171 } flexio_timer_start_bit_condition_t;
AnnaBridge 145:64910690c574 172
AnnaBridge 145:64910690c574 173 /*! @brief Define type of timer polarity for shifter control. */
AnnaBridge 145:64910690c574 174 typedef enum _flexio_shifter_timer_polarity
AnnaBridge 145:64910690c574 175 {
AnnaBridge 145:64910690c574 176 kFLEXIO_ShifterTimerPolarityOnPositive = 0x0U, /* Shift on positive edge of shift clock. */
AnnaBridge 145:64910690c574 177 kFLEXIO_ShifterTimerPolarityOnNegitive = 0x1U, /* Shift on negative edge of shift clock. */
AnnaBridge 145:64910690c574 178 } flexio_shifter_timer_polarity_t;
AnnaBridge 145:64910690c574 179
AnnaBridge 145:64910690c574 180 /*! @brief Define type of shifter working mode.*/
AnnaBridge 145:64910690c574 181 typedef enum _flexio_shifter_mode
AnnaBridge 145:64910690c574 182 {
AnnaBridge 145:64910690c574 183 kFLEXIO_ShifterDisabled = 0x0U, /*!< Shifter is disabled. */
AnnaBridge 145:64910690c574 184 kFLEXIO_ShifterModeReceive = 0x1U, /*!< Receive mode. */
AnnaBridge 145:64910690c574 185 kFLEXIO_ShifterModeTransmit = 0x2U, /*!< Transmit mode. */
AnnaBridge 145:64910690c574 186 kFLEXIO_ShifterModeMatchStore = 0x4U, /*!< Match store mode. */
AnnaBridge 145:64910690c574 187 kFLEXIO_ShifterModeMatchContinuous = 0x5U, /*!< Match continuous mode. */
AnnaBridge 145:64910690c574 188 #if FSL_FEATURE_FLEXIO_HAS_STATE_MODE
AnnaBridge 145:64910690c574 189 kFLEXIO_ShifterModeState = 0x6U, /*!< SHIFTBUF contents are used for storing
AnnaBridge 145:64910690c574 190 programmable state attributes. */
AnnaBridge 145:64910690c574 191 #endif /* FSL_FEATURE_FLEXIO_HAS_STATE_MODE */
AnnaBridge 145:64910690c574 192 #if FSL_FEATURE_FLEXIO_HAS_LOGIC_MODE
AnnaBridge 145:64910690c574 193 kFLEXIO_ShifterModeLogic = 0x7U, /*!< SHIFTBUF contents are used for implementing
AnnaBridge 145:64910690c574 194 programmable logic look up table. */
AnnaBridge 145:64910690c574 195 #endif /* FSL_FEATURE_FLEXIO_HAS_LOGIC_MODE */
AnnaBridge 145:64910690c574 196 } flexio_shifter_mode_t;
AnnaBridge 145:64910690c574 197
AnnaBridge 145:64910690c574 198 /*! @brief Define type of shifter input source.*/
AnnaBridge 145:64910690c574 199 typedef enum _flexio_shifter_input_source
AnnaBridge 145:64910690c574 200 {
AnnaBridge 145:64910690c574 201 kFLEXIO_ShifterInputFromPin = 0x0U, /*!< Shifter input from pin. */
AnnaBridge 145:64910690c574 202 kFLEXIO_ShifterInputFromNextShifterOutput = 0x1U, /*!< Shifter input from Shifter N+1. */
AnnaBridge 145:64910690c574 203 } flexio_shifter_input_source_t;
AnnaBridge 145:64910690c574 204
AnnaBridge 145:64910690c574 205 /*! @brief Define of STOP bit configuration.*/
AnnaBridge 145:64910690c574 206 typedef enum _flexio_shifter_stop_bit
AnnaBridge 145:64910690c574 207 {
AnnaBridge 145:64910690c574 208 kFLEXIO_ShifterStopBitDisable = 0x0U, /*!< Disable shifter stop bit. */
AnnaBridge 145:64910690c574 209 kFLEXIO_ShifterStopBitLow = 0x2U, /*!< Set shifter stop bit to logic low level. */
AnnaBridge 145:64910690c574 210 kFLEXIO_ShifterStopBitHigh = 0x3U, /*!< Set shifter stop bit to logic high level. */
AnnaBridge 145:64910690c574 211 } flexio_shifter_stop_bit_t;
AnnaBridge 145:64910690c574 212
AnnaBridge 145:64910690c574 213 /*! @brief Define type of START bit configuration.*/
AnnaBridge 145:64910690c574 214 typedef enum _flexio_shifter_start_bit
AnnaBridge 145:64910690c574 215 {
AnnaBridge 145:64910690c574 216 kFLEXIO_ShifterStartBitDisabledLoadDataOnEnable = 0x0U, /*!< Disable shifter start bit, transmitter loads
AnnaBridge 145:64910690c574 217 data on enable. */
AnnaBridge 145:64910690c574 218 kFLEXIO_ShifterStartBitDisabledLoadDataOnShift = 0x1U, /*!< Disable shifter start bit, transmitter loads
AnnaBridge 145:64910690c574 219 data on first shift. */
AnnaBridge 145:64910690c574 220 kFLEXIO_ShifterStartBitLow = 0x2U, /*!< Set shifter start bit to logic low level. */
AnnaBridge 145:64910690c574 221 kFLEXIO_ShifterStartBitHigh = 0x3U, /*!< Set shifter start bit to logic high level. */
AnnaBridge 145:64910690c574 222 } flexio_shifter_start_bit_t;
AnnaBridge 145:64910690c574 223
AnnaBridge 145:64910690c574 224 /*! @brief Define FlexIO shifter buffer type*/
AnnaBridge 145:64910690c574 225 typedef enum _flexio_shifter_buffer_type
AnnaBridge 145:64910690c574 226 {
AnnaBridge 145:64910690c574 227 kFLEXIO_ShifterBuffer = 0x0U, /*!< Shifter Buffer N Register. */
AnnaBridge 145:64910690c574 228 kFLEXIO_ShifterBufferBitSwapped = 0x1U, /*!< Shifter Buffer N Bit Byte Swapped Register. */
AnnaBridge 145:64910690c574 229 kFLEXIO_ShifterBufferByteSwapped = 0x2U, /*!< Shifter Buffer N Byte Swapped Register. */
AnnaBridge 145:64910690c574 230 kFLEXIO_ShifterBufferBitByteSwapped = 0x3U, /*!< Shifter Buffer N Bit Swapped Register. */
AnnaBridge 145:64910690c574 231 #if defined(FSL_FEATURE_FLEXIO_HAS_SHFT_BUFFER_NIBBLE_BYTE_SWAP) && FSL_FEATURE_FLEXIO_HAS_SHFT_BUFFER_NIBBLE_BYTE_SWAP
AnnaBridge 145:64910690c574 232 kFLEXIO_ShifterBufferNibbleByteSwapped = 0x4U, /*!< Shifter Buffer N Nibble Byte Swapped Register. */
AnnaBridge 145:64910690c574 233 #endif /*FSL_FEATURE_FLEXIO_HAS_SHFT_BUFFER_NIBBLE_BYTE_SWAP*/
AnnaBridge 145:64910690c574 234 #if defined(FSL_FEATURE_FLEXIO_HAS_SHFT_BUFFER_HALF_WORD_SWAP) && FSL_FEATURE_FLEXIO_HAS_SHFT_BUFFER_HALF_WORD_SWAP
AnnaBridge 145:64910690c574 235 kFLEXIO_ShifterBufferHalfWordSwapped = 0x5U, /*!< Shifter Buffer N Half Word Swapped Register. */
AnnaBridge 145:64910690c574 236 #endif
AnnaBridge 145:64910690c574 237 #if defined(FSL_FEATURE_FLEXIO_HAS_SHFT_BUFFER_NIBBLE_SWAP) && FSL_FEATURE_FLEXIO_HAS_SHFT_BUFFER_NIBBLE_SWAP
AnnaBridge 145:64910690c574 238 kFLEXIO_ShifterBufferNibbleSwapped = 0x6U, /*!< Shifter Buffer N Nibble Swapped Register. */
AnnaBridge 145:64910690c574 239 #endif
AnnaBridge 145:64910690c574 240 } flexio_shifter_buffer_type_t;
AnnaBridge 145:64910690c574 241
AnnaBridge 145:64910690c574 242 /*! @brief Define FlexIO user configuration structure. */
AnnaBridge 145:64910690c574 243 typedef struct _flexio_config_
AnnaBridge 145:64910690c574 244 {
AnnaBridge 145:64910690c574 245 bool enableFlexio; /*!< Enable/disable FlexIO module */
AnnaBridge 145:64910690c574 246 bool enableInDoze; /*!< Enable/disable FlexIO operation in doze mode */
AnnaBridge 145:64910690c574 247 bool enableInDebug; /*!< Enable/disable FlexIO operation in debug mode */
AnnaBridge 145:64910690c574 248 bool enableFastAccess; /*!< Enable/disable fast access to FlexIO registers, fast access requires
AnnaBridge 145:64910690c574 249 the FlexIO clock to be at least twice the frequency of the bus clock. */
AnnaBridge 145:64910690c574 250 } flexio_config_t;
AnnaBridge 145:64910690c574 251
AnnaBridge 145:64910690c574 252 /*! @brief Define FlexIO timer configuration structure. */
AnnaBridge 145:64910690c574 253 typedef struct _flexio_timer_config
AnnaBridge 145:64910690c574 254 {
AnnaBridge 145:64910690c574 255 /* Trigger. */
AnnaBridge 145:64910690c574 256 uint32_t triggerSelect; /*!< The internal trigger selection number using MACROs. */
AnnaBridge 145:64910690c574 257 flexio_timer_trigger_polarity_t triggerPolarity; /*!< Trigger Polarity. */
AnnaBridge 145:64910690c574 258 flexio_timer_trigger_source_t triggerSource; /*!< Trigger Source, internal (see 'trgsel') or external. */
AnnaBridge 145:64910690c574 259 /* Pin. */
AnnaBridge 145:64910690c574 260 flexio_pin_config_t pinConfig; /*!< Timer Pin Configuration. */
AnnaBridge 145:64910690c574 261 uint32_t pinSelect; /*!< Timer Pin number Select. */
AnnaBridge 145:64910690c574 262 flexio_pin_polarity_t pinPolarity; /*!< Timer Pin Polarity. */
AnnaBridge 145:64910690c574 263 /* Timer. */
AnnaBridge 145:64910690c574 264 flexio_timer_mode_t timerMode; /*!< Timer work Mode. */
AnnaBridge 145:64910690c574 265 flexio_timer_output_t timerOutput; /*!< Configures the initial state of the Timer Output and
AnnaBridge 145:64910690c574 266 whether it is affected by the Timer reset. */
AnnaBridge 145:64910690c574 267 flexio_timer_decrement_source_t timerDecrement; /*!< Configures the source of the Timer decrement and the
AnnaBridge 145:64910690c574 268 source of the Shift clock. */
AnnaBridge 145:64910690c574 269 flexio_timer_reset_condition_t timerReset; /*!< Configures the condition that causes the timer counter
AnnaBridge 145:64910690c574 270 (and optionally the timer output) to be reset. */
AnnaBridge 145:64910690c574 271 flexio_timer_disable_condition_t timerDisable; /*!< Configures the condition that causes the Timer to be
AnnaBridge 145:64910690c574 272 disabled and stop decrementing. */
AnnaBridge 145:64910690c574 273 flexio_timer_enable_condition_t timerEnable; /*!< Configures the condition that causes the Timer to be
AnnaBridge 145:64910690c574 274 enabled and start decrementing. */
AnnaBridge 145:64910690c574 275 flexio_timer_stop_bit_condition_t timerStop; /*!< Timer STOP Bit generation. */
AnnaBridge 145:64910690c574 276 flexio_timer_start_bit_condition_t timerStart; /*!< Timer STRAT Bit generation. */
AnnaBridge 145:64910690c574 277 uint32_t timerCompare; /*!< Value for Timer Compare N Register. */
AnnaBridge 145:64910690c574 278 } flexio_timer_config_t;
AnnaBridge 145:64910690c574 279
AnnaBridge 145:64910690c574 280 /*! @brief Define FlexIO shifter configuration structure. */
AnnaBridge 145:64910690c574 281 typedef struct _flexio_shifter_config
AnnaBridge 145:64910690c574 282 {
AnnaBridge 145:64910690c574 283 /* Timer. */
AnnaBridge 145:64910690c574 284 uint32_t timerSelect; /*!< Selects which Timer is used for controlling the
AnnaBridge 145:64910690c574 285 logic/shift register and generating the Shift clock. */
AnnaBridge 145:64910690c574 286 flexio_shifter_timer_polarity_t timerPolarity; /*!< Timer Polarity. */
AnnaBridge 145:64910690c574 287 /* Pin. */
AnnaBridge 145:64910690c574 288 flexio_pin_config_t pinConfig; /*!< Shifter Pin Configuration. */
AnnaBridge 145:64910690c574 289 uint32_t pinSelect; /*!< Shifter Pin number Select. */
AnnaBridge 145:64910690c574 290 flexio_pin_polarity_t pinPolarity; /*!< Shifter Pin Polarity. */
AnnaBridge 145:64910690c574 291 /* Shifter. */
AnnaBridge 145:64910690c574 292 flexio_shifter_mode_t shifterMode; /*!< Configures the mode of the Shifter. */
AnnaBridge 145:64910690c574 293 #if FSL_FEATURE_FLEXIO_HAS_PARALLEL_WIDTH
AnnaBridge 145:64910690c574 294 uint32_t parallelWidth; /*!< Configures the parallel width when using parallel mode.*/
AnnaBridge 145:64910690c574 295 #endif /* FSL_FEATURE_FLEXIO_HAS_PARALLEL_WIDTH */
AnnaBridge 145:64910690c574 296 flexio_shifter_input_source_t inputSource; /*!< Selects the input source for the shifter. */
AnnaBridge 145:64910690c574 297 flexio_shifter_stop_bit_t shifterStop; /*!< Shifter STOP bit. */
AnnaBridge 145:64910690c574 298 flexio_shifter_start_bit_t shifterStart; /*!< Shifter START bit. */
AnnaBridge 145:64910690c574 299 } flexio_shifter_config_t;
AnnaBridge 145:64910690c574 300
AnnaBridge 145:64910690c574 301 /*! @brief typedef for FlexIO simulated driver interrupt handler.*/
AnnaBridge 145:64910690c574 302 typedef void (*flexio_isr_t)(void *base, void *handle);
AnnaBridge 145:64910690c574 303
AnnaBridge 145:64910690c574 304 /*******************************************************************************
AnnaBridge 145:64910690c574 305 * API
AnnaBridge 145:64910690c574 306 ******************************************************************************/
AnnaBridge 145:64910690c574 307
AnnaBridge 145:64910690c574 308 #if defined(__cplusplus)
AnnaBridge 145:64910690c574 309 extern "C" {
AnnaBridge 145:64910690c574 310 #endif /*_cplusplus*/
AnnaBridge 145:64910690c574 311
AnnaBridge 145:64910690c574 312 /*!
AnnaBridge 145:64910690c574 313 * @name FlexIO Initialization and De-initialization
AnnaBridge 145:64910690c574 314 * @{
AnnaBridge 145:64910690c574 315 */
AnnaBridge 145:64910690c574 316
AnnaBridge 145:64910690c574 317 /*!
AnnaBridge 145:64910690c574 318 * @brief Gets the default configuration to configure the FlexIO module. The configuration
AnnaBridge 145:64910690c574 319 * can used directly to call the FLEXIO_Configure().
AnnaBridge 145:64910690c574 320 *
AnnaBridge 145:64910690c574 321 * Example:
AnnaBridge 145:64910690c574 322 @code
AnnaBridge 145:64910690c574 323 flexio_config_t config;
AnnaBridge 145:64910690c574 324 FLEXIO_GetDefaultConfig(&config);
AnnaBridge 145:64910690c574 325 @endcode
AnnaBridge 145:64910690c574 326 *
AnnaBridge 145:64910690c574 327 * @param userConfig pointer to flexio_config_t structure
AnnaBridge 145:64910690c574 328 */
AnnaBridge 145:64910690c574 329 void FLEXIO_GetDefaultConfig(flexio_config_t *userConfig);
AnnaBridge 145:64910690c574 330
AnnaBridge 145:64910690c574 331 /*!
AnnaBridge 145:64910690c574 332 * @brief Configures the FlexIO with a FlexIO configuration. The configuration structure
AnnaBridge 145:64910690c574 333 * can be filled by the user or be set with default values by FLEXIO_GetDefaultConfig().
AnnaBridge 145:64910690c574 334 *
AnnaBridge 145:64910690c574 335 * Example
AnnaBridge 145:64910690c574 336 @code
AnnaBridge 145:64910690c574 337 flexio_config_t config = {
AnnaBridge 145:64910690c574 338 .enableFlexio = true,
AnnaBridge 145:64910690c574 339 .enableInDoze = false,
AnnaBridge 145:64910690c574 340 .enableInDebug = true,
AnnaBridge 145:64910690c574 341 .enableFastAccess = false
AnnaBridge 145:64910690c574 342 };
AnnaBridge 145:64910690c574 343 FLEXIO_Configure(base, &config);
AnnaBridge 145:64910690c574 344 @endcode
AnnaBridge 145:64910690c574 345 *
AnnaBridge 145:64910690c574 346 * @param base FlexIO peripheral base address
AnnaBridge 145:64910690c574 347 * @param userConfig pointer to flexio_config_t structure
AnnaBridge 145:64910690c574 348 */
AnnaBridge 145:64910690c574 349 void FLEXIO_Init(FLEXIO_Type *base, const flexio_config_t *userConfig);
AnnaBridge 145:64910690c574 350
AnnaBridge 145:64910690c574 351 /*!
AnnaBridge 145:64910690c574 352 * @brief Gates the FlexIO clock. Call this API to stop the FlexIO clock.
AnnaBridge 145:64910690c574 353 *
AnnaBridge 145:64910690c574 354 * @note After calling this API, call the FLEXO_Init to use the FlexIO module.
AnnaBridge 145:64910690c574 355 *
AnnaBridge 145:64910690c574 356 * @param base FlexIO peripheral base address
AnnaBridge 145:64910690c574 357 */
AnnaBridge 145:64910690c574 358 void FLEXIO_Deinit(FLEXIO_Type *base);
AnnaBridge 145:64910690c574 359
AnnaBridge 145:64910690c574 360 /* @} */
AnnaBridge 145:64910690c574 361
AnnaBridge 145:64910690c574 362 /*!
AnnaBridge 145:64910690c574 363 * @name FlexIO Basic Operation
AnnaBridge 145:64910690c574 364 * @{
AnnaBridge 145:64910690c574 365 */
AnnaBridge 145:64910690c574 366
AnnaBridge 145:64910690c574 367 /*!
AnnaBridge 145:64910690c574 368 * @brief Resets the FlexIO module.
AnnaBridge 145:64910690c574 369 *
AnnaBridge 145:64910690c574 370 * @param base FlexIO peripheral base address
AnnaBridge 145:64910690c574 371 */
AnnaBridge 145:64910690c574 372 void FLEXIO_Reset(FLEXIO_Type *base);
AnnaBridge 145:64910690c574 373
AnnaBridge 145:64910690c574 374 /*!
AnnaBridge 145:64910690c574 375 * @brief Enables the FlexIO module operation.
AnnaBridge 145:64910690c574 376 *
AnnaBridge 145:64910690c574 377 * @param base FlexIO peripheral base address
AnnaBridge 145:64910690c574 378 * @param enable true to enable, false to disable.
AnnaBridge 145:64910690c574 379 */
AnnaBridge 145:64910690c574 380 static inline void FLEXIO_Enable(FLEXIO_Type *base, bool enable)
AnnaBridge 145:64910690c574 381 {
AnnaBridge 145:64910690c574 382 if (enable)
AnnaBridge 145:64910690c574 383 {
AnnaBridge 145:64910690c574 384 base->CTRL |= FLEXIO_CTRL_FLEXEN_MASK;
AnnaBridge 145:64910690c574 385 }
AnnaBridge 145:64910690c574 386 else
AnnaBridge 145:64910690c574 387 {
AnnaBridge 145:64910690c574 388 base->CTRL &= ~FLEXIO_CTRL_FLEXEN_MASK;
AnnaBridge 145:64910690c574 389 }
AnnaBridge 145:64910690c574 390 }
AnnaBridge 145:64910690c574 391
AnnaBridge 145:64910690c574 392 #if defined(FSL_FEATURE_FLEXIO_HAS_PIN_STATUS) && FSL_FEATURE_FLEXIO_HAS_PIN_STATUS
AnnaBridge 145:64910690c574 393 /*!
AnnaBridge 145:64910690c574 394 * @brief Reads the input data on each of the FlexIO pins.
AnnaBridge 145:64910690c574 395 *
AnnaBridge 145:64910690c574 396 * @param base FlexIO peripheral base address
AnnaBridge 145:64910690c574 397 * @return FlexIO pin input data
AnnaBridge 145:64910690c574 398 */
AnnaBridge 145:64910690c574 399 static inline uint32_t FLEXIO_ReadPinInput(FLEXIO_Type *base)
AnnaBridge 145:64910690c574 400 {
AnnaBridge 145:64910690c574 401 return base->PIN;
AnnaBridge 145:64910690c574 402 }
AnnaBridge 145:64910690c574 403 #endif /*FSL_FEATURE_FLEXIO_HAS_PIN_STATUS*/
AnnaBridge 145:64910690c574 404
AnnaBridge 145:64910690c574 405 #if defined(FSL_FEATURE_FLEXIO_HAS_STATE_MODE) && FSL_FEATURE_FLEXIO_HAS_STATE_MODE
AnnaBridge 145:64910690c574 406 /*!
AnnaBridge 145:64910690c574 407 * @brief Gets the current state pointer for state mode use.
AnnaBridge 145:64910690c574 408 *
AnnaBridge 145:64910690c574 409 * @param base FlexIO peripheral base address
AnnaBridge 145:64910690c574 410 * @return current State pointer
AnnaBridge 145:64910690c574 411 */
AnnaBridge 145:64910690c574 412 static inline uint8_t FLEXIO_GetShifterState(FLEXIO_Type *base)
AnnaBridge 145:64910690c574 413 {
AnnaBridge 145:64910690c574 414 return ((base->SHIFTSTATE) & FLEXIO_SHIFTSTATE_STATE_MASK);
AnnaBridge 145:64910690c574 415 }
AnnaBridge 145:64910690c574 416 #endif /*FSL_FEATURE_FLEXIO_HAS_STATE_MODE*/
AnnaBridge 145:64910690c574 417
AnnaBridge 145:64910690c574 418 /*!
AnnaBridge 145:64910690c574 419 * @brief Configures the shifter with the shifter configuration. The configuration structure
AnnaBridge 145:64910690c574 420 * covers both the SHIFTCTL and SHIFTCFG registers. To configure the shifter to the proper
AnnaBridge 145:64910690c574 421 * mode, select which timer controls the shifter to shift, whether to generate start bit/stop
AnnaBridge 145:64910690c574 422 * bit, and the polarity of start bit and stop bit.
AnnaBridge 145:64910690c574 423 *
AnnaBridge 145:64910690c574 424 * Example
AnnaBridge 145:64910690c574 425 @code
AnnaBridge 145:64910690c574 426 flexio_shifter_config_t config = {
AnnaBridge 145:64910690c574 427 .timerSelect = 0,
AnnaBridge 145:64910690c574 428 .timerPolarity = kFLEXIO_ShifterTimerPolarityOnPositive,
AnnaBridge 145:64910690c574 429 .pinConfig = kFLEXIO_PinConfigOpenDrainOrBidirection,
AnnaBridge 145:64910690c574 430 .pinPolarity = kFLEXIO_PinActiveLow,
AnnaBridge 145:64910690c574 431 .shifterMode = kFLEXIO_ShifterModeTransmit,
AnnaBridge 145:64910690c574 432 .inputSource = kFLEXIO_ShifterInputFromPin,
AnnaBridge 145:64910690c574 433 .shifterStop = kFLEXIO_ShifterStopBitHigh,
AnnaBridge 145:64910690c574 434 .shifterStart = kFLEXIO_ShifterStartBitLow
AnnaBridge 145:64910690c574 435 };
AnnaBridge 145:64910690c574 436 FLEXIO_SetShifterConfig(base, &config);
AnnaBridge 145:64910690c574 437 @endcode
AnnaBridge 145:64910690c574 438 *
AnnaBridge 145:64910690c574 439 * @param base FlexIO peripheral base address
AnnaBridge 145:64910690c574 440 * @param index Shifter index
AnnaBridge 145:64910690c574 441 * @param shifterConfig Pointer to flexio_shifter_config_t structure
AnnaBridge 145:64910690c574 442 */
AnnaBridge 145:64910690c574 443 void FLEXIO_SetShifterConfig(FLEXIO_Type *base, uint8_t index, const flexio_shifter_config_t *shifterConfig);
AnnaBridge 145:64910690c574 444 /*!
AnnaBridge 145:64910690c574 445 * @brief Configures the timer with the timer configuration. The configuration structure
AnnaBridge 145:64910690c574 446 * covers both the TIMCTL and TIMCFG registers. To configure the timer to the proper
AnnaBridge 145:64910690c574 447 * mode, select trigger source for timer and the timer pin output and the timing for timer.
AnnaBridge 145:64910690c574 448 *
AnnaBridge 145:64910690c574 449 * Example
AnnaBridge 145:64910690c574 450 @code
AnnaBridge 145:64910690c574 451 flexio_timer_config_t config = {
AnnaBridge 145:64910690c574 452 .triggerSelect = FLEXIO_TIMER_TRIGGER_SEL_SHIFTnSTAT(0),
AnnaBridge 145:64910690c574 453 .triggerPolarity = kFLEXIO_TimerTriggerPolarityActiveLow,
AnnaBridge 145:64910690c574 454 .triggerSource = kFLEXIO_TimerTriggerSourceInternal,
AnnaBridge 145:64910690c574 455 .pinConfig = kFLEXIO_PinConfigOpenDrainOrBidirection,
AnnaBridge 145:64910690c574 456 .pinSelect = 0,
AnnaBridge 145:64910690c574 457 .pinPolarity = kFLEXIO_PinActiveHigh,
AnnaBridge 145:64910690c574 458 .timerMode = kFLEXIO_TimerModeDual8BitBaudBit,
AnnaBridge 145:64910690c574 459 .timerOutput = kFLEXIO_TimerOutputZeroNotAffectedByReset,
AnnaBridge 145:64910690c574 460 .timerDecrement = kFLEXIO_TimerDecSrcOnFlexIOClockShiftTimerOutput,
AnnaBridge 145:64910690c574 461 .timerReset = kFLEXIO_TimerResetOnTimerPinEqualToTimerOutput,
AnnaBridge 145:64910690c574 462 .timerDisable = kFLEXIO_TimerDisableOnTimerCompare,
AnnaBridge 145:64910690c574 463 .timerEnable = kFLEXIO_TimerEnableOnTriggerHigh,
AnnaBridge 145:64910690c574 464 .timerStop = kFLEXIO_TimerStopBitEnableOnTimerDisable,
AnnaBridge 145:64910690c574 465 .timerStart = kFLEXIO_TimerStartBitEnabled
AnnaBridge 145:64910690c574 466 };
AnnaBridge 145:64910690c574 467 FLEXIO_SetTimerConfig(base, &config);
AnnaBridge 145:64910690c574 468 @endcode
AnnaBridge 145:64910690c574 469 *
AnnaBridge 145:64910690c574 470 * @param base FlexIO peripheral base address
AnnaBridge 145:64910690c574 471 * @param index Timer index
AnnaBridge 145:64910690c574 472 * @param timerConfig Pointer to the flexio_timer_config_t structure
AnnaBridge 145:64910690c574 473 */
AnnaBridge 145:64910690c574 474 void FLEXIO_SetTimerConfig(FLEXIO_Type *base, uint8_t index, const flexio_timer_config_t *timerConfig);
AnnaBridge 145:64910690c574 475
AnnaBridge 145:64910690c574 476 /* @} */
AnnaBridge 145:64910690c574 477
AnnaBridge 145:64910690c574 478 /*!
AnnaBridge 145:64910690c574 479 * @name FlexIO Interrupt Operation
AnnaBridge 145:64910690c574 480 * @{
AnnaBridge 145:64910690c574 481 */
AnnaBridge 145:64910690c574 482
AnnaBridge 145:64910690c574 483 /*!
AnnaBridge 145:64910690c574 484 * @brief Enables the shifter status interrupt. The interrupt generates when the corresponding SSF is set.
AnnaBridge 145:64910690c574 485 *
AnnaBridge 145:64910690c574 486 * @param base FlexIO peripheral base address
AnnaBridge 145:64910690c574 487 * @param mask The shifter status mask which can be calculated by (1 << shifter index)
AnnaBridge 145:64910690c574 488 * @note For multiple shifter status interrupt enable, for example, two shifter status enable, can calculate
AnnaBridge 145:64910690c574 489 * the mask by using ((1 << shifter index0) | (1 << shifter index1))
AnnaBridge 145:64910690c574 490 */
AnnaBridge 145:64910690c574 491 static inline void FLEXIO_EnableShifterStatusInterrupts(FLEXIO_Type *base, uint32_t mask)
AnnaBridge 145:64910690c574 492 {
AnnaBridge 145:64910690c574 493 base->SHIFTSIEN |= mask;
AnnaBridge 145:64910690c574 494 }
AnnaBridge 145:64910690c574 495
AnnaBridge 145:64910690c574 496 /*!
AnnaBridge 145:64910690c574 497 * @brief Disables the shifter status interrupt. The interrupt won't generate when the corresponding SSF is set.
AnnaBridge 145:64910690c574 498 *
AnnaBridge 145:64910690c574 499 * @param base FlexIO peripheral base address
AnnaBridge 145:64910690c574 500 * @param mask The shifter status mask which can be calculated by (1 << shifter index)
AnnaBridge 145:64910690c574 501 * @note For multiple shifter status interrupt enable, for example, two shifter status enable, can calculate
AnnaBridge 145:64910690c574 502 * the mask by using ((1 << shifter index0) | (1 << shifter index1))
AnnaBridge 145:64910690c574 503 */
AnnaBridge 145:64910690c574 504 static inline void FLEXIO_DisableShifterStatusInterrupts(FLEXIO_Type *base, uint32_t mask)
AnnaBridge 145:64910690c574 505 {
AnnaBridge 145:64910690c574 506 base->SHIFTSIEN &= ~mask;
AnnaBridge 145:64910690c574 507 }
AnnaBridge 145:64910690c574 508
AnnaBridge 145:64910690c574 509 /*!
AnnaBridge 145:64910690c574 510 * @brief Enables the shifter error interrupt. The interrupt generates when the corresponding SEF is set.
AnnaBridge 145:64910690c574 511 *
AnnaBridge 145:64910690c574 512 * @param base FlexIO peripheral base address
AnnaBridge 145:64910690c574 513 * @param mask The shifter error mask which can be calculated by (1 << shifter index)
AnnaBridge 145:64910690c574 514 * @note For multiple shifter error interrupt enable, for example, two shifter error enable, can calculate
AnnaBridge 145:64910690c574 515 * the mask by using ((1 << shifter index0) | (1 << shifter index1))
AnnaBridge 145:64910690c574 516 */
AnnaBridge 145:64910690c574 517 static inline void FLEXIO_EnableShifterErrorInterrupts(FLEXIO_Type *base, uint32_t mask)
AnnaBridge 145:64910690c574 518 {
AnnaBridge 145:64910690c574 519 base->SHIFTEIEN |= mask;
AnnaBridge 145:64910690c574 520 }
AnnaBridge 145:64910690c574 521
AnnaBridge 145:64910690c574 522 /*!
AnnaBridge 145:64910690c574 523 * @brief Disables the shifter error interrupt. The interrupt won't generate when the corresponding SEF is set.
AnnaBridge 145:64910690c574 524 *
AnnaBridge 145:64910690c574 525 * @param base FlexIO peripheral base address
AnnaBridge 145:64910690c574 526 * @param mask The shifter error mask which can be calculated by (1 << shifter index)
AnnaBridge 145:64910690c574 527 * @note For multiple shifter error interrupt enable, for example, two shifter error enable, can calculate
AnnaBridge 145:64910690c574 528 * the mask by using ((1 << shifter index0) | (1 << shifter index1))
AnnaBridge 145:64910690c574 529 */
AnnaBridge 145:64910690c574 530 static inline void FLEXIO_DisableShifterErrorInterrupts(FLEXIO_Type *base, uint32_t mask)
AnnaBridge 145:64910690c574 531 {
AnnaBridge 145:64910690c574 532 base->SHIFTEIEN &= ~mask;
AnnaBridge 145:64910690c574 533 }
AnnaBridge 145:64910690c574 534
AnnaBridge 145:64910690c574 535 /*!
AnnaBridge 145:64910690c574 536 * @brief Enables the timer status interrupt. The interrupt generates when the corresponding SSF is set.
AnnaBridge 145:64910690c574 537 *
AnnaBridge 145:64910690c574 538 * @param base FlexIO peripheral base address
AnnaBridge 145:64910690c574 539 * @param mask The timer status mask which can be calculated by (1 << timer index)
AnnaBridge 145:64910690c574 540 * @note For multiple timer status interrupt enable, for example, two timer status enable, can calculate
AnnaBridge 145:64910690c574 541 * the mask by using ((1 << timer index0) | (1 << timer index1))
AnnaBridge 145:64910690c574 542 */
AnnaBridge 145:64910690c574 543 static inline void FLEXIO_EnableTimerStatusInterrupts(FLEXIO_Type *base, uint32_t mask)
AnnaBridge 145:64910690c574 544 {
AnnaBridge 145:64910690c574 545 base->TIMIEN |= mask;
AnnaBridge 145:64910690c574 546 }
AnnaBridge 145:64910690c574 547
AnnaBridge 145:64910690c574 548 /*!
AnnaBridge 145:64910690c574 549 * @brief Disables the timer status interrupt. The interrupt won't generate when the corresponding SSF is set.
AnnaBridge 145:64910690c574 550 *
AnnaBridge 145:64910690c574 551 * @param base FlexIO peripheral base address
AnnaBridge 145:64910690c574 552 * @param mask The timer status mask which can be calculated by (1 << timer index)
AnnaBridge 145:64910690c574 553 * @note For multiple timer status interrupt enable, for example, two timer status enable, can calculate
AnnaBridge 145:64910690c574 554 * the mask by using ((1 << timer index0) | (1 << timer index1))
AnnaBridge 145:64910690c574 555 */
AnnaBridge 145:64910690c574 556 static inline void FLEXIO_DisableTimerStatusInterrupts(FLEXIO_Type *base, uint32_t mask)
AnnaBridge 145:64910690c574 557 {
AnnaBridge 145:64910690c574 558 base->TIMIEN &= ~mask;
AnnaBridge 145:64910690c574 559 }
AnnaBridge 145:64910690c574 560
AnnaBridge 145:64910690c574 561 /* @} */
AnnaBridge 145:64910690c574 562
AnnaBridge 145:64910690c574 563 /*!
AnnaBridge 145:64910690c574 564 * @name FlexIO Status Operation
AnnaBridge 145:64910690c574 565 * @{
AnnaBridge 145:64910690c574 566 */
AnnaBridge 145:64910690c574 567
AnnaBridge 145:64910690c574 568 /*!
AnnaBridge 145:64910690c574 569 * @brief Gets the shifter status flags.
AnnaBridge 145:64910690c574 570 *
AnnaBridge 145:64910690c574 571 * @param base FlexIO peripheral base address
AnnaBridge 145:64910690c574 572 * @return Shifter status flags
AnnaBridge 145:64910690c574 573 */
AnnaBridge 145:64910690c574 574 static inline uint32_t FLEXIO_GetShifterStatusFlags(FLEXIO_Type *base)
AnnaBridge 145:64910690c574 575 {
AnnaBridge 145:64910690c574 576 return ((base->SHIFTSTAT) & FLEXIO_SHIFTSTAT_SSF_MASK);
AnnaBridge 145:64910690c574 577 }
AnnaBridge 145:64910690c574 578
AnnaBridge 145:64910690c574 579 /*!
AnnaBridge 145:64910690c574 580 * @brief Clears the shifter status flags.
AnnaBridge 145:64910690c574 581 *
AnnaBridge 145:64910690c574 582 * @param base FlexIO peripheral base address
AnnaBridge 145:64910690c574 583 * @param mask The shifter status mask which can be calculated by (1 << shifter index)
AnnaBridge 145:64910690c574 584 * @note For clearing multiple shifter status flags, for example, two shifter status flags, can calculate
AnnaBridge 145:64910690c574 585 * the mask by using ((1 << shifter index0) | (1 << shifter index1))
AnnaBridge 145:64910690c574 586 */
AnnaBridge 145:64910690c574 587 static inline void FLEXIO_ClearShifterStatusFlags(FLEXIO_Type *base, uint32_t mask)
AnnaBridge 145:64910690c574 588 {
AnnaBridge 145:64910690c574 589 base->SHIFTSTAT = mask;
AnnaBridge 145:64910690c574 590 }
AnnaBridge 145:64910690c574 591
AnnaBridge 145:64910690c574 592 /*!
AnnaBridge 145:64910690c574 593 * @brief Gets the shifter error flags.
AnnaBridge 145:64910690c574 594 *
AnnaBridge 145:64910690c574 595 * @param base FlexIO peripheral base address
AnnaBridge 145:64910690c574 596 * @return Shifter error flags
AnnaBridge 145:64910690c574 597 */
AnnaBridge 145:64910690c574 598 static inline uint32_t FLEXIO_GetShifterErrorFlags(FLEXIO_Type *base)
AnnaBridge 145:64910690c574 599 {
AnnaBridge 145:64910690c574 600 return ((base->SHIFTERR) & FLEXIO_SHIFTERR_SEF_MASK);
AnnaBridge 145:64910690c574 601 }
AnnaBridge 145:64910690c574 602
AnnaBridge 145:64910690c574 603 /*!
AnnaBridge 145:64910690c574 604 * @brief Clears the shifter error flags.
AnnaBridge 145:64910690c574 605 *
AnnaBridge 145:64910690c574 606 * @param base FlexIO peripheral base address
AnnaBridge 145:64910690c574 607 * @param mask The shifter error mask which can be calculated by (1 << shifter index)
AnnaBridge 145:64910690c574 608 * @note For clearing multiple shifter error flags, for example, two shifter error flags, can calculate
AnnaBridge 145:64910690c574 609 * the mask by using ((1 << shifter index0) | (1 << shifter index1))
AnnaBridge 145:64910690c574 610 */
AnnaBridge 145:64910690c574 611 static inline void FLEXIO_ClearShifterErrorFlags(FLEXIO_Type *base, uint32_t mask)
AnnaBridge 145:64910690c574 612 {
AnnaBridge 145:64910690c574 613 base->SHIFTERR = mask;
AnnaBridge 145:64910690c574 614 }
AnnaBridge 145:64910690c574 615
AnnaBridge 145:64910690c574 616 /*!
AnnaBridge 145:64910690c574 617 * @brief Gets the timer status flags.
AnnaBridge 145:64910690c574 618 *
AnnaBridge 145:64910690c574 619 * @param base FlexIO peripheral base address
AnnaBridge 145:64910690c574 620 * @return Timer status flags
AnnaBridge 145:64910690c574 621 */
AnnaBridge 145:64910690c574 622 static inline uint32_t FLEXIO_GetTimerStatusFlags(FLEXIO_Type *base)
AnnaBridge 145:64910690c574 623 {
AnnaBridge 145:64910690c574 624 return ((base->TIMSTAT) & FLEXIO_TIMSTAT_TSF_MASK);
AnnaBridge 145:64910690c574 625 }
AnnaBridge 145:64910690c574 626
AnnaBridge 145:64910690c574 627 /*!
AnnaBridge 145:64910690c574 628 * @brief Clears the timer status flags.
AnnaBridge 145:64910690c574 629 *
AnnaBridge 145:64910690c574 630 * @param base FlexIO peripheral base address
AnnaBridge 145:64910690c574 631 * @param mask The timer status mask which can be calculated by (1 << timer index)
AnnaBridge 145:64910690c574 632 * @note For clearing multiple timer status flags, for example, two timer status flags, can calculate
AnnaBridge 145:64910690c574 633 * the mask by using ((1 << timer index0) | (1 << timer index1))
AnnaBridge 145:64910690c574 634 */
AnnaBridge 145:64910690c574 635 static inline void FLEXIO_ClearTimerStatusFlags(FLEXIO_Type *base, uint32_t mask)
AnnaBridge 145:64910690c574 636 {
AnnaBridge 145:64910690c574 637 base->TIMSTAT = mask;
AnnaBridge 145:64910690c574 638 }
AnnaBridge 145:64910690c574 639
AnnaBridge 145:64910690c574 640 /* @} */
AnnaBridge 145:64910690c574 641
AnnaBridge 145:64910690c574 642 /*!
AnnaBridge 145:64910690c574 643 * @name FlexIO DMA Operation
AnnaBridge 145:64910690c574 644 * @{
AnnaBridge 145:64910690c574 645 */
AnnaBridge 145:64910690c574 646
AnnaBridge 145:64910690c574 647 /*!
AnnaBridge 145:64910690c574 648 * @brief Enables/disables the shifter status DMA. The DMA request generates when the corresponding SSF is set.
AnnaBridge 145:64910690c574 649 *
AnnaBridge 145:64910690c574 650 * @note For multiple shifter status DMA enables, for example, calculate
AnnaBridge 145:64910690c574 651 * the mask by using ((1 << shifter index0) | (1 << shifter index1))
AnnaBridge 145:64910690c574 652 *
AnnaBridge 145:64910690c574 653 * @param base FlexIO peripheral base address
AnnaBridge 145:64910690c574 654 * @param mask The shifter status mask which can be calculated by (1 << shifter index)
AnnaBridge 145:64910690c574 655 * @param enable True to enable, false to disable.
AnnaBridge 145:64910690c574 656 */
AnnaBridge 145:64910690c574 657 static inline void FLEXIO_EnableShifterStatusDMA(FLEXIO_Type *base, uint32_t mask, bool enable)
AnnaBridge 145:64910690c574 658 {
AnnaBridge 145:64910690c574 659 if (enable)
AnnaBridge 145:64910690c574 660 {
AnnaBridge 145:64910690c574 661 base->SHIFTSDEN |= mask;
AnnaBridge 145:64910690c574 662 }
AnnaBridge 145:64910690c574 663 else
AnnaBridge 145:64910690c574 664 {
AnnaBridge 145:64910690c574 665 base->SHIFTSDEN &= ~mask;
AnnaBridge 145:64910690c574 666 }
AnnaBridge 145:64910690c574 667 }
AnnaBridge 145:64910690c574 668
AnnaBridge 145:64910690c574 669 /*!
AnnaBridge 145:64910690c574 670 * @brief Gets the shifter buffer address for the DMA transfer usage.
AnnaBridge 145:64910690c574 671 *
AnnaBridge 145:64910690c574 672 * @param base FlexIO peripheral base address
AnnaBridge 145:64910690c574 673 * @param type Shifter type of flexio_shifter_buffer_type_t
AnnaBridge 145:64910690c574 674 * @param index Shifter index
AnnaBridge 145:64910690c574 675 * @return Corresponding shifter buffer index
AnnaBridge 145:64910690c574 676 */
AnnaBridge 145:64910690c574 677 uint32_t FLEXIO_GetShifterBufferAddress(FLEXIO_Type *base, flexio_shifter_buffer_type_t type, uint8_t index);
AnnaBridge 145:64910690c574 678
AnnaBridge 145:64910690c574 679 /*!
AnnaBridge 145:64910690c574 680 * @brief Registers the handle and the interrupt handler for the FlexIO-simulated peripheral.
AnnaBridge 145:64910690c574 681 *
AnnaBridge 145:64910690c574 682 * @param base Pointer to the FlexIO simulated peripheral type.
AnnaBridge 145:64910690c574 683 * @param handle Pointer to the handler for FlexIO simulated peripheral.
AnnaBridge 145:64910690c574 684 * @param isr FlexIO simulated peripheral interrupt handler.
AnnaBridge 145:64910690c574 685 * @retval kStatus_Success Successfully create the handle.
AnnaBridge 145:64910690c574 686 * @retval kStatus_OutOfRange The FlexIO type/handle/ISR table out of range.
AnnaBridge 145:64910690c574 687 */
AnnaBridge 145:64910690c574 688 status_t FLEXIO_RegisterHandleIRQ(void *base, void *handle, flexio_isr_t isr);
AnnaBridge 145:64910690c574 689
AnnaBridge 145:64910690c574 690 /*!
AnnaBridge 145:64910690c574 691 * @brief Unregisters the handle and the interrupt handler for the FlexIO-simulated peripheral.
AnnaBridge 145:64910690c574 692 *
AnnaBridge 145:64910690c574 693 * @param base Pointer to the FlexIO simulated peripheral type.
AnnaBridge 145:64910690c574 694 * @retval kStatus_Success Successfully create the handle.
AnnaBridge 145:64910690c574 695 * @retval kStatus_OutOfRange The FlexIO type/handle/ISR table out of range.
AnnaBridge 145:64910690c574 696 */
AnnaBridge 145:64910690c574 697 status_t FLEXIO_UnregisterHandleIRQ(void *base);
AnnaBridge 145:64910690c574 698 /* @} */
AnnaBridge 145:64910690c574 699
AnnaBridge 145:64910690c574 700 #if defined(__cplusplus)
AnnaBridge 145:64910690c574 701 }
AnnaBridge 145:64910690c574 702 #endif /*_cplusplus*/
AnnaBridge 145:64910690c574 703 /*@}*/
AnnaBridge 145:64910690c574 704
AnnaBridge 145:64910690c574 705 #endif /*_FSL_FLEXIO_H_*/