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cmsis/BUILD/mbed/TARGET_K82F/TOOLCHAIN_IAR/fsl_flexio.h@189:f392fc9709a3, 2019-02-20 (annotated)

Committer:
AnnaBridge
Date:
Wed Feb 20 22:31:08 2019 +0000
Revision:
189:f392fc9709a3
mbed library release version 165

Who changed what in which revision?

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AnnaBridge 189:f392fc9709a3 1 /*
AnnaBridge 189:f392fc9709a3 2 * Copyright (c) 2015, Freescale Semiconductor, Inc.
AnnaBridge 189:f392fc9709a3 3 * All rights reserved.
AnnaBridge 189:f392fc9709a3 4 *
AnnaBridge 189:f392fc9709a3 5 * Redistribution and use in source and binary forms, with or without modification,
AnnaBridge 189:f392fc9709a3 6 * are permitted provided that the following conditions are met:
AnnaBridge 189:f392fc9709a3 7 *
AnnaBridge 189:f392fc9709a3 8 * o Redistributions of source code must retain the above copyright notice, this list
AnnaBridge 189:f392fc9709a3 9 * of conditions and the following disclaimer.
AnnaBridge 189:f392fc9709a3 10 *
AnnaBridge 189:f392fc9709a3 11 * o Redistributions in binary form must reproduce the above copyright notice, this
AnnaBridge 189:f392fc9709a3 12 * list of conditions and the following disclaimer in the documentation and/or
AnnaBridge 189:f392fc9709a3 13 * other materials provided with the distribution.
AnnaBridge 189:f392fc9709a3 14 *
AnnaBridge 189:f392fc9709a3 15 * o Neither the name of Freescale Semiconductor, Inc. nor the names of its
AnnaBridge 189:f392fc9709a3 16 * contributors may be used to endorse or promote products derived from this
AnnaBridge 189:f392fc9709a3 17 * software without specific prior written permission.
AnnaBridge 189:f392fc9709a3 18 *
AnnaBridge 189:f392fc9709a3 19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
AnnaBridge 189:f392fc9709a3 20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
AnnaBridge 189:f392fc9709a3 21 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
AnnaBridge 189:f392fc9709a3 22 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
AnnaBridge 189:f392fc9709a3 23 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
AnnaBridge 189:f392fc9709a3 24 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
AnnaBridge 189:f392fc9709a3 25 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
AnnaBridge 189:f392fc9709a3 26 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
AnnaBridge 189:f392fc9709a3 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
AnnaBridge 189:f392fc9709a3 28 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
AnnaBridge 189:f392fc9709a3 29 */
AnnaBridge 189:f392fc9709a3 30 #ifndef _FSL_FLEXIO_H_
AnnaBridge 189:f392fc9709a3 31 #define _FSL_FLEXIO_H_
AnnaBridge 189:f392fc9709a3 32
AnnaBridge 189:f392fc9709a3 33 #include "fsl_common.h"
AnnaBridge 189:f392fc9709a3 34
AnnaBridge 189:f392fc9709a3 35 /*!
AnnaBridge 189:f392fc9709a3 36 * @addtogroup flexio_driver
AnnaBridge 189:f392fc9709a3 37 * @{
AnnaBridge 189:f392fc9709a3 38 */
AnnaBridge 189:f392fc9709a3 39
AnnaBridge 189:f392fc9709a3 40 /*******************************************************************************
AnnaBridge 189:f392fc9709a3 41 * Definitions
AnnaBridge 189:f392fc9709a3 42 ******************************************************************************/
AnnaBridge 189:f392fc9709a3 43
AnnaBridge 189:f392fc9709a3 44 /*! @name Driver version */
AnnaBridge 189:f392fc9709a3 45 /*@{*/
AnnaBridge 189:f392fc9709a3 46 /*! @brief FlexIO driver version 2.0.1. */
AnnaBridge 189:f392fc9709a3 47 #define FSL_FLEXIO_DRIVER_VERSION (MAKE_VERSION(2, 0, 1))
AnnaBridge 189:f392fc9709a3 48 /*@}*/
AnnaBridge 189:f392fc9709a3 49
AnnaBridge 189:f392fc9709a3 50 /*! @brief Calculate FlexIO timer trigger.*/
AnnaBridge 189:f392fc9709a3 51 #define FLEXIO_TIMER_TRIGGER_SEL_PININPUT(x) ((uint32_t)(x) << 1U)
AnnaBridge 189:f392fc9709a3 52 #define FLEXIO_TIMER_TRIGGER_SEL_SHIFTnSTAT(x) (((uint32_t)(x) << 2U) | 0x1U)
AnnaBridge 189:f392fc9709a3 53 #define FLEXIO_TIMER_TRIGGER_SEL_TIMn(x) (((uint32_t)(x) << 2U) | 0x3U)
AnnaBridge 189:f392fc9709a3 54
AnnaBridge 189:f392fc9709a3 55 /*! @brief Define time of timer trigger polarity.*/
AnnaBridge 189:f392fc9709a3 56 typedef enum _flexio_timer_trigger_polarity
AnnaBridge 189:f392fc9709a3 57 {
AnnaBridge 189:f392fc9709a3 58 kFLEXIO_TimerTriggerPolarityActiveHigh = 0x0U, /*!< Active high. */
AnnaBridge 189:f392fc9709a3 59 kFLEXIO_TimerTriggerPolarityActiveLow = 0x1U, /*!< Active low. */
AnnaBridge 189:f392fc9709a3 60 } flexio_timer_trigger_polarity_t;
AnnaBridge 189:f392fc9709a3 61
AnnaBridge 189:f392fc9709a3 62 /*! @brief Define type of timer trigger source.*/
AnnaBridge 189:f392fc9709a3 63 typedef enum _flexio_timer_trigger_source
AnnaBridge 189:f392fc9709a3 64 {
AnnaBridge 189:f392fc9709a3 65 kFLEXIO_TimerTriggerSourceExternal = 0x0U, /*!< External trigger selected. */
AnnaBridge 189:f392fc9709a3 66 kFLEXIO_TimerTriggerSourceInternal = 0x1U, /*!< Internal trigger selected. */
AnnaBridge 189:f392fc9709a3 67 } flexio_timer_trigger_source_t;
AnnaBridge 189:f392fc9709a3 68
AnnaBridge 189:f392fc9709a3 69 /*! @brief Define type of timer/shifter pin configuration.*/
AnnaBridge 189:f392fc9709a3 70 typedef enum _flexio_pin_config
AnnaBridge 189:f392fc9709a3 71 {
AnnaBridge 189:f392fc9709a3 72 kFLEXIO_PinConfigOutputDisabled = 0x0U, /*!< Pin output disabled. */
AnnaBridge 189:f392fc9709a3 73 kFLEXIO_PinConfigOpenDrainOrBidirection = 0x1U, /*!< Pin open drain or bidirectional output enable. */
AnnaBridge 189:f392fc9709a3 74 kFLEXIO_PinConfigBidirectionOutputData = 0x2U, /*!< Pin bidirectional output data. */
AnnaBridge 189:f392fc9709a3 75 kFLEXIO_PinConfigOutput = 0x3U, /*!< Pin output. */
AnnaBridge 189:f392fc9709a3 76 } flexio_pin_config_t;
AnnaBridge 189:f392fc9709a3 77
AnnaBridge 189:f392fc9709a3 78 /*! @brief Definition of pin polarity.*/
AnnaBridge 189:f392fc9709a3 79 typedef enum _flexio_pin_polarity
AnnaBridge 189:f392fc9709a3 80 {
AnnaBridge 189:f392fc9709a3 81 kFLEXIO_PinActiveHigh = 0x0U, /*!< Active high. */
AnnaBridge 189:f392fc9709a3 82 kFLEXIO_PinActiveLow = 0x1U, /*!< Active low. */
AnnaBridge 189:f392fc9709a3 83 } flexio_pin_polarity_t;
AnnaBridge 189:f392fc9709a3 84
AnnaBridge 189:f392fc9709a3 85 /*! @brief Define type of timer work mode.*/
AnnaBridge 189:f392fc9709a3 86 typedef enum _flexio_timer_mode
AnnaBridge 189:f392fc9709a3 87 {
AnnaBridge 189:f392fc9709a3 88 kFLEXIO_TimerModeDisabled = 0x0U, /*!< Timer Disabled. */
AnnaBridge 189:f392fc9709a3 89 kFLEXIO_TimerModeDual8BitBaudBit = 0x1U, /*!< Dual 8-bit counters baud/bit mode. */
AnnaBridge 189:f392fc9709a3 90 kFLEXIO_TimerModeDual8BitPWM = 0x2U, /*!< Dual 8-bit counters PWM mode. */
AnnaBridge 189:f392fc9709a3 91 kFLEXIO_TimerModeSingle16Bit = 0x3U, /*!< Single 16-bit counter mode. */
AnnaBridge 189:f392fc9709a3 92 } flexio_timer_mode_t;
AnnaBridge 189:f392fc9709a3 93
AnnaBridge 189:f392fc9709a3 94 /*! @brief Define type of timer initial output or timer reset condition.*/
AnnaBridge 189:f392fc9709a3 95 typedef enum _flexio_timer_output
AnnaBridge 189:f392fc9709a3 96 {
AnnaBridge 189:f392fc9709a3 97 kFLEXIO_TimerOutputOneNotAffectedByReset = 0x0U, /*!< Logic one when enabled and is not affected by timer
AnnaBridge 189:f392fc9709a3 98 reset. */
AnnaBridge 189:f392fc9709a3 99 kFLEXIO_TimerOutputZeroNotAffectedByReset = 0x1U, /*!< Logic zero when enabled and is not affected by timer
AnnaBridge 189:f392fc9709a3 100 reset. */
AnnaBridge 189:f392fc9709a3 101 kFLEXIO_TimerOutputOneAffectedByReset = 0x2U, /*!< Logic one when enabled and on timer reset. */
AnnaBridge 189:f392fc9709a3 102 kFLEXIO_TimerOutputZeroAffectedByReset = 0x3U, /*!< Logic zero when enabled and on timer reset. */
AnnaBridge 189:f392fc9709a3 103 } flexio_timer_output_t;
AnnaBridge 189:f392fc9709a3 104
AnnaBridge 189:f392fc9709a3 105 /*! @brief Define type of timer decrement.*/
AnnaBridge 189:f392fc9709a3 106 typedef enum _flexio_timer_decrement_source
AnnaBridge 189:f392fc9709a3 107 {
AnnaBridge 189:f392fc9709a3 108 kFLEXIO_TimerDecSrcOnFlexIOClockShiftTimerOutput = 0x0U, /*!< Decrement counter on FlexIO clock, Shift clock
AnnaBridge 189:f392fc9709a3 109 equals Timer output. */
AnnaBridge 189:f392fc9709a3 110 kFLEXIO_TimerDecSrcOnTriggerInputShiftTimerOutput = 0x1U, /*!< Decrement counter on Trigger input (both edges),
AnnaBridge 189:f392fc9709a3 111 Shift clock equals Timer output. */
AnnaBridge 189:f392fc9709a3 112 kFLEXIO_TimerDecSrcOnPinInputShiftPinInput = 0x2U, /*!< Decrement counter on Pin input (both edges),
AnnaBridge 189:f392fc9709a3 113 Shift clock equals Pin input. */
AnnaBridge 189:f392fc9709a3 114 kFLEXIO_TimerDecSrcOnTriggerInputShiftTriggerInput = 0x3U, /*!< Decrement counter on Trigger input (both edges),
AnnaBridge 189:f392fc9709a3 115 Shift clock equals Trigger input. */
AnnaBridge 189:f392fc9709a3 116 } flexio_timer_decrement_source_t;
AnnaBridge 189:f392fc9709a3 117
AnnaBridge 189:f392fc9709a3 118 /*! @brief Define type of timer reset condition.*/
AnnaBridge 189:f392fc9709a3 119 typedef enum _flexio_timer_reset_condition
AnnaBridge 189:f392fc9709a3 120 {
AnnaBridge 189:f392fc9709a3 121 kFLEXIO_TimerResetNever = 0x0U, /*!< Timer never reset. */
AnnaBridge 189:f392fc9709a3 122 kFLEXIO_TimerResetOnTimerPinEqualToTimerOutput = 0x2U, /*!< Timer reset on Timer Pin equal to Timer Output. */
AnnaBridge 189:f392fc9709a3 123 kFLEXIO_TimerResetOnTimerTriggerEqualToTimerOutput = 0x3U, /*!< Timer reset on Timer Trigger equal to
AnnaBridge 189:f392fc9709a3 124 Timer Output. */
AnnaBridge 189:f392fc9709a3 125 kFLEXIO_TimerResetOnTimerPinRisingEdge = 0x4U, /*!< Timer reset on Timer Pin rising edge. */
AnnaBridge 189:f392fc9709a3 126 kFLEXIO_TimerResetOnTimerTriggerRisingEdge = 0x6U, /*!< Timer reset on Trigger rising edge. */
AnnaBridge 189:f392fc9709a3 127 kFLEXIO_TimerResetOnTimerTriggerBothEdge = 0x7U, /*!< Timer reset on Trigger rising or falling edge. */
AnnaBridge 189:f392fc9709a3 128 } flexio_timer_reset_condition_t;
AnnaBridge 189:f392fc9709a3 129
AnnaBridge 189:f392fc9709a3 130 /*! @brief Define type of timer disable condition.*/
AnnaBridge 189:f392fc9709a3 131 typedef enum _flexio_timer_disable_condition
AnnaBridge 189:f392fc9709a3 132 {
AnnaBridge 189:f392fc9709a3 133 kFLEXIO_TimerDisableNever = 0x0U, /*!< Timer never disabled. */
AnnaBridge 189:f392fc9709a3 134 kFLEXIO_TimerDisableOnPreTimerDisable = 0x1U, /*!< Timer disabled on Timer N-1 disable. */
AnnaBridge 189:f392fc9709a3 135 kFLEXIO_TimerDisableOnTimerCompare = 0x2U, /*!< Timer disabled on Timer compare. */
AnnaBridge 189:f392fc9709a3 136 kFLEXIO_TimerDisableOnTimerCompareTriggerLow = 0x3U, /*!< Timer disabled on Timer compare and Trigger Low. */
AnnaBridge 189:f392fc9709a3 137 kFLEXIO_TimerDisableOnPinBothEdge = 0x4U, /*!< Timer disabled on Pin rising or falling edge. */
AnnaBridge 189:f392fc9709a3 138 kFLEXIO_TimerDisableOnPinBothEdgeTriggerHigh = 0x5U, /*!< Timer disabled on Pin rising or falling edge provided
AnnaBridge 189:f392fc9709a3 139 Trigger is high. */
AnnaBridge 189:f392fc9709a3 140 kFLEXIO_TimerDisableOnTriggerFallingEdge = 0x6U, /*!< Timer disabled on Trigger falling edge. */
AnnaBridge 189:f392fc9709a3 141 } flexio_timer_disable_condition_t;
AnnaBridge 189:f392fc9709a3 142
AnnaBridge 189:f392fc9709a3 143 /*! @brief Define type of timer enable condition.*/
AnnaBridge 189:f392fc9709a3 144 typedef enum _flexio_timer_enable_condition
AnnaBridge 189:f392fc9709a3 145 {
AnnaBridge 189:f392fc9709a3 146 kFLEXIO_TimerEnabledAlways = 0x0U, /*!< Timer always enabled. */
AnnaBridge 189:f392fc9709a3 147 kFLEXIO_TimerEnableOnPrevTimerEnable = 0x1U, /*!< Timer enabled on Timer N-1 enable. */
AnnaBridge 189:f392fc9709a3 148 kFLEXIO_TimerEnableOnTriggerHigh = 0x2U, /*!< Timer enabled on Trigger high. */
AnnaBridge 189:f392fc9709a3 149 kFLEXIO_TimerEnableOnTriggerHighPinHigh = 0x3U, /*!< Timer enabled on Trigger high and Pin high. */
AnnaBridge 189:f392fc9709a3 150 kFLEXIO_TimerEnableOnPinRisingEdge = 0x4U, /*!< Timer enabled on Pin rising edge. */
AnnaBridge 189:f392fc9709a3 151 kFLEXIO_TimerEnableOnPinRisingEdgeTriggerHigh = 0x5U, /*!< Timer enabled on Pin rising edge and Trigger high. */
AnnaBridge 189:f392fc9709a3 152 kFLEXIO_TimerEnableOnTriggerRisingEdge = 0x6U, /*!< Timer enabled on Trigger rising edge. */
AnnaBridge 189:f392fc9709a3 153 kFLEXIO_TimerEnableOnTriggerBothEdge = 0x7U, /*!< Timer enabled on Trigger rising or falling edge. */
AnnaBridge 189:f392fc9709a3 154 } flexio_timer_enable_condition_t;
AnnaBridge 189:f392fc9709a3 155
AnnaBridge 189:f392fc9709a3 156 /*! @brief Define type of timer stop bit generate condition.*/
AnnaBridge 189:f392fc9709a3 157 typedef enum _flexio_timer_stop_bit_condition
AnnaBridge 189:f392fc9709a3 158 {
AnnaBridge 189:f392fc9709a3 159 kFLEXIO_TimerStopBitDisabled = 0x0U, /*!< Stop bit disabled. */
AnnaBridge 189:f392fc9709a3 160 kFLEXIO_TimerStopBitEnableOnTimerCompare = 0x1U, /*!< Stop bit is enabled on timer compare. */
AnnaBridge 189:f392fc9709a3 161 kFLEXIO_TimerStopBitEnableOnTimerDisable = 0x2U, /*!< Stop bit is enabled on timer disable. */
AnnaBridge 189:f392fc9709a3 162 kFLEXIO_TimerStopBitEnableOnTimerCompareDisable = 0x3U, /*!< Stop bit is enabled on timer compare and timer
AnnaBridge 189:f392fc9709a3 163 disable. */
AnnaBridge 189:f392fc9709a3 164 } flexio_timer_stop_bit_condition_t;
AnnaBridge 189:f392fc9709a3 165
AnnaBridge 189:f392fc9709a3 166 /*! @brief Define type of timer start bit generate condition.*/
AnnaBridge 189:f392fc9709a3 167 typedef enum _flexio_timer_start_bit_condition
AnnaBridge 189:f392fc9709a3 168 {
AnnaBridge 189:f392fc9709a3 169 kFLEXIO_TimerStartBitDisabled = 0x0U, /*!< Start bit disabled. */
AnnaBridge 189:f392fc9709a3 170 kFLEXIO_TimerStartBitEnabled = 0x1U, /*!< Start bit enabled. */
AnnaBridge 189:f392fc9709a3 171 } flexio_timer_start_bit_condition_t;
AnnaBridge 189:f392fc9709a3 172
AnnaBridge 189:f392fc9709a3 173 /*! @brief Define type of timer polarity for shifter control. */
AnnaBridge 189:f392fc9709a3 174 typedef enum _flexio_shifter_timer_polarity
AnnaBridge 189:f392fc9709a3 175 {
AnnaBridge 189:f392fc9709a3 176 kFLEXIO_ShifterTimerPolarityOnPositive = 0x0U, /* Shift on positive edge of shift clock. */
AnnaBridge 189:f392fc9709a3 177 kFLEXIO_ShifterTimerPolarityOnNegitive = 0x1U, /* Shift on negative edge of shift clock. */
AnnaBridge 189:f392fc9709a3 178 } flexio_shifter_timer_polarity_t;
AnnaBridge 189:f392fc9709a3 179
AnnaBridge 189:f392fc9709a3 180 /*! @brief Define type of shifter working mode.*/
AnnaBridge 189:f392fc9709a3 181 typedef enum _flexio_shifter_mode
AnnaBridge 189:f392fc9709a3 182 {
AnnaBridge 189:f392fc9709a3 183 kFLEXIO_ShifterDisabled = 0x0U, /*!< Shifter is disabled. */
AnnaBridge 189:f392fc9709a3 184 kFLEXIO_ShifterModeReceive = 0x1U, /*!< Receive mode. */
AnnaBridge 189:f392fc9709a3 185 kFLEXIO_ShifterModeTransmit = 0x2U, /*!< Transmit mode. */
AnnaBridge 189:f392fc9709a3 186 kFLEXIO_ShifterModeMatchStore = 0x4U, /*!< Match store mode. */
AnnaBridge 189:f392fc9709a3 187 kFLEXIO_ShifterModeMatchContinuous = 0x5U, /*!< Match continuous mode. */
AnnaBridge 189:f392fc9709a3 188 #if FSL_FEATURE_FLEXIO_HAS_STATE_MODE
AnnaBridge 189:f392fc9709a3 189 kFLEXIO_ShifterModeState = 0x6U, /*!< SHIFTBUF contents are used for storing
AnnaBridge 189:f392fc9709a3 190 programmable state attributes. */
AnnaBridge 189:f392fc9709a3 191 #endif /* FSL_FEATURE_FLEXIO_HAS_STATE_MODE */
AnnaBridge 189:f392fc9709a3 192 #if FSL_FEATURE_FLEXIO_HAS_LOGIC_MODE
AnnaBridge 189:f392fc9709a3 193 kFLEXIO_ShifterModeLogic = 0x7U, /*!< SHIFTBUF contents are used for implementing
AnnaBridge 189:f392fc9709a3 194 programmable logic look up table. */
AnnaBridge 189:f392fc9709a3 195 #endif /* FSL_FEATURE_FLEXIO_HAS_LOGIC_MODE */
AnnaBridge 189:f392fc9709a3 196 } flexio_shifter_mode_t;
AnnaBridge 189:f392fc9709a3 197
AnnaBridge 189:f392fc9709a3 198 /*! @brief Define type of shifter input source.*/
AnnaBridge 189:f392fc9709a3 199 typedef enum _flexio_shifter_input_source
AnnaBridge 189:f392fc9709a3 200 {
AnnaBridge 189:f392fc9709a3 201 kFLEXIO_ShifterInputFromPin = 0x0U, /*!< Shifter input from pin. */
AnnaBridge 189:f392fc9709a3 202 kFLEXIO_ShifterInputFromNextShifterOutput = 0x1U, /*!< Shifter input from Shifter N+1. */
AnnaBridge 189:f392fc9709a3 203 } flexio_shifter_input_source_t;
AnnaBridge 189:f392fc9709a3 204
AnnaBridge 189:f392fc9709a3 205 /*! @brief Define of STOP bit configuration.*/
AnnaBridge 189:f392fc9709a3 206 typedef enum _flexio_shifter_stop_bit
AnnaBridge 189:f392fc9709a3 207 {
AnnaBridge 189:f392fc9709a3 208 kFLEXIO_ShifterStopBitDisable = 0x0U, /*!< Disable shifter stop bit. */
AnnaBridge 189:f392fc9709a3 209 kFLEXIO_ShifterStopBitLow = 0x2U, /*!< Set shifter stop bit to logic low level. */
AnnaBridge 189:f392fc9709a3 210 kFLEXIO_ShifterStopBitHigh = 0x3U, /*!< Set shifter stop bit to logic high level. */
AnnaBridge 189:f392fc9709a3 211 } flexio_shifter_stop_bit_t;
AnnaBridge 189:f392fc9709a3 212
AnnaBridge 189:f392fc9709a3 213 /*! @brief Define type of START bit configuration.*/
AnnaBridge 189:f392fc9709a3 214 typedef enum _flexio_shifter_start_bit
AnnaBridge 189:f392fc9709a3 215 {
AnnaBridge 189:f392fc9709a3 216 kFLEXIO_ShifterStartBitDisabledLoadDataOnEnable = 0x0U, /*!< Disable shifter start bit, transmitter loads
AnnaBridge 189:f392fc9709a3 217 data on enable. */
AnnaBridge 189:f392fc9709a3 218 kFLEXIO_ShifterStartBitDisabledLoadDataOnShift = 0x1U, /*!< Disable shifter start bit, transmitter loads
AnnaBridge 189:f392fc9709a3 219 data on first shift. */
AnnaBridge 189:f392fc9709a3 220 kFLEXIO_ShifterStartBitLow = 0x2U, /*!< Set shifter start bit to logic low level. */
AnnaBridge 189:f392fc9709a3 221 kFLEXIO_ShifterStartBitHigh = 0x3U, /*!< Set shifter start bit to logic high level. */
AnnaBridge 189:f392fc9709a3 222 } flexio_shifter_start_bit_t;
AnnaBridge 189:f392fc9709a3 223
AnnaBridge 189:f392fc9709a3 224 /*! @brief Define FlexIO shifter buffer type*/
AnnaBridge 189:f392fc9709a3 225 typedef enum _flexio_shifter_buffer_type
AnnaBridge 189:f392fc9709a3 226 {
AnnaBridge 189:f392fc9709a3 227 kFLEXIO_ShifterBuffer = 0x0U, /*!< Shifter Buffer N Register. */
AnnaBridge 189:f392fc9709a3 228 kFLEXIO_ShifterBufferBitSwapped = 0x1U, /*!< Shifter Buffer N Bit Byte Swapped Register. */
AnnaBridge 189:f392fc9709a3 229 kFLEXIO_ShifterBufferByteSwapped = 0x2U, /*!< Shifter Buffer N Byte Swapped Register. */
AnnaBridge 189:f392fc9709a3 230 kFLEXIO_ShifterBufferBitByteSwapped = 0x3U, /*!< Shifter Buffer N Bit Swapped Register. */
AnnaBridge 189:f392fc9709a3 231 #if defined(FSL_FEATURE_FLEXIO_HAS_SHFT_BUFFER_NIBBLE_BYTE_SWAP) && FSL_FEATURE_FLEXIO_HAS_SHFT_BUFFER_NIBBLE_BYTE_SWAP
AnnaBridge 189:f392fc9709a3 232 kFLEXIO_ShifterBufferNibbleByteSwapped = 0x4U, /*!< Shifter Buffer N Nibble Byte Swapped Register. */
AnnaBridge 189:f392fc9709a3 233 #endif /*FSL_FEATURE_FLEXIO_HAS_SHFT_BUFFER_NIBBLE_BYTE_SWAP*/
AnnaBridge 189:f392fc9709a3 234 #if defined(FSL_FEATURE_FLEXIO_HAS_SHFT_BUFFER_HALF_WORD_SWAP) && FSL_FEATURE_FLEXIO_HAS_SHFT_BUFFER_HALF_WORD_SWAP
AnnaBridge 189:f392fc9709a3 235 kFLEXIO_ShifterBufferHalfWordSwapped = 0x5U, /*!< Shifter Buffer N Half Word Swapped Register. */
AnnaBridge 189:f392fc9709a3 236 #endif
AnnaBridge 189:f392fc9709a3 237 #if defined(FSL_FEATURE_FLEXIO_HAS_SHFT_BUFFER_NIBBLE_SWAP) && FSL_FEATURE_FLEXIO_HAS_SHFT_BUFFER_NIBBLE_SWAP
AnnaBridge 189:f392fc9709a3 238 kFLEXIO_ShifterBufferNibbleSwapped = 0x6U, /*!< Shifter Buffer N Nibble Swapped Register. */
AnnaBridge 189:f392fc9709a3 239 #endif
AnnaBridge 189:f392fc9709a3 240 } flexio_shifter_buffer_type_t;
AnnaBridge 189:f392fc9709a3 241
AnnaBridge 189:f392fc9709a3 242 /*! @brief Define FlexIO user configuration structure. */
AnnaBridge 189:f392fc9709a3 243 typedef struct _flexio_config_
AnnaBridge 189:f392fc9709a3 244 {
AnnaBridge 189:f392fc9709a3 245 bool enableFlexio; /*!< Enable/disable FlexIO module */
AnnaBridge 189:f392fc9709a3 246 bool enableInDoze; /*!< Enable/disable FlexIO operation in doze mode */
AnnaBridge 189:f392fc9709a3 247 bool enableInDebug; /*!< Enable/disable FlexIO operation in debug mode */
AnnaBridge 189:f392fc9709a3 248 bool enableFastAccess; /*!< Enable/disable fast access to FlexIO registers, fast access requires
AnnaBridge 189:f392fc9709a3 249 the FlexIO clock to be at least twice the frequency of the bus clock. */
AnnaBridge 189:f392fc9709a3 250 } flexio_config_t;
AnnaBridge 189:f392fc9709a3 251
AnnaBridge 189:f392fc9709a3 252 /*! @brief Define FlexIO timer configuration structure. */
AnnaBridge 189:f392fc9709a3 253 typedef struct _flexio_timer_config
AnnaBridge 189:f392fc9709a3 254 {
AnnaBridge 189:f392fc9709a3 255 /* Trigger. */
AnnaBridge 189:f392fc9709a3 256 uint32_t triggerSelect; /*!< The internal trigger selection number using MACROs. */
AnnaBridge 189:f392fc9709a3 257 flexio_timer_trigger_polarity_t triggerPolarity; /*!< Trigger Polarity. */
AnnaBridge 189:f392fc9709a3 258 flexio_timer_trigger_source_t triggerSource; /*!< Trigger Source, internal (see 'trgsel') or external. */
AnnaBridge 189:f392fc9709a3 259 /* Pin. */
AnnaBridge 189:f392fc9709a3 260 flexio_pin_config_t pinConfig; /*!< Timer Pin Configuration. */
AnnaBridge 189:f392fc9709a3 261 uint32_t pinSelect; /*!< Timer Pin number Select. */
AnnaBridge 189:f392fc9709a3 262 flexio_pin_polarity_t pinPolarity; /*!< Timer Pin Polarity. */
AnnaBridge 189:f392fc9709a3 263 /* Timer. */
AnnaBridge 189:f392fc9709a3 264 flexio_timer_mode_t timerMode; /*!< Timer work Mode. */
AnnaBridge 189:f392fc9709a3 265 flexio_timer_output_t timerOutput; /*!< Configures the initial state of the Timer Output and
AnnaBridge 189:f392fc9709a3 266 whether it is affected by the Timer reset. */
AnnaBridge 189:f392fc9709a3 267 flexio_timer_decrement_source_t timerDecrement; /*!< Configures the source of the Timer decrement and the
AnnaBridge 189:f392fc9709a3 268 source of the Shift clock. */
AnnaBridge 189:f392fc9709a3 269 flexio_timer_reset_condition_t timerReset; /*!< Configures the condition that causes the timer counter
AnnaBridge 189:f392fc9709a3 270 (and optionally the timer output) to be reset. */
AnnaBridge 189:f392fc9709a3 271 flexio_timer_disable_condition_t timerDisable; /*!< Configures the condition that causes the Timer to be
AnnaBridge 189:f392fc9709a3 272 disabled and stop decrementing. */
AnnaBridge 189:f392fc9709a3 273 flexio_timer_enable_condition_t timerEnable; /*!< Configures the condition that causes the Timer to be
AnnaBridge 189:f392fc9709a3 274 enabled and start decrementing. */
AnnaBridge 189:f392fc9709a3 275 flexio_timer_stop_bit_condition_t timerStop; /*!< Timer STOP Bit generation. */
AnnaBridge 189:f392fc9709a3 276 flexio_timer_start_bit_condition_t timerStart; /*!< Timer STRAT Bit generation. */
AnnaBridge 189:f392fc9709a3 277 uint32_t timerCompare; /*!< Value for Timer Compare N Register. */
AnnaBridge 189:f392fc9709a3 278 } flexio_timer_config_t;
AnnaBridge 189:f392fc9709a3 279
AnnaBridge 189:f392fc9709a3 280 /*! @brief Define FlexIO shifter configuration structure. */
AnnaBridge 189:f392fc9709a3 281 typedef struct _flexio_shifter_config
AnnaBridge 189:f392fc9709a3 282 {
AnnaBridge 189:f392fc9709a3 283 /* Timer. */
AnnaBridge 189:f392fc9709a3 284 uint32_t timerSelect; /*!< Selects which Timer is used for controlling the
AnnaBridge 189:f392fc9709a3 285 logic/shift register and generating the Shift clock. */
AnnaBridge 189:f392fc9709a3 286 flexio_shifter_timer_polarity_t timerPolarity; /*!< Timer Polarity. */
AnnaBridge 189:f392fc9709a3 287 /* Pin. */
AnnaBridge 189:f392fc9709a3 288 flexio_pin_config_t pinConfig; /*!< Shifter Pin Configuration. */
AnnaBridge 189:f392fc9709a3 289 uint32_t pinSelect; /*!< Shifter Pin number Select. */
AnnaBridge 189:f392fc9709a3 290 flexio_pin_polarity_t pinPolarity; /*!< Shifter Pin Polarity. */
AnnaBridge 189:f392fc9709a3 291 /* Shifter. */
AnnaBridge 189:f392fc9709a3 292 flexio_shifter_mode_t shifterMode; /*!< Configures the mode of the Shifter. */
AnnaBridge 189:f392fc9709a3 293 #if FSL_FEATURE_FLEXIO_HAS_PARALLEL_WIDTH
AnnaBridge 189:f392fc9709a3 294 uint32_t parallelWidth; /*!< Configures the parallel width when using parallel mode.*/
AnnaBridge 189:f392fc9709a3 295 #endif /* FSL_FEATURE_FLEXIO_HAS_PARALLEL_WIDTH */
AnnaBridge 189:f392fc9709a3 296 flexio_shifter_input_source_t inputSource; /*!< Selects the input source for the shifter. */
AnnaBridge 189:f392fc9709a3 297 flexio_shifter_stop_bit_t shifterStop; /*!< Shifter STOP bit. */
AnnaBridge 189:f392fc9709a3 298 flexio_shifter_start_bit_t shifterStart; /*!< Shifter START bit. */
AnnaBridge 189:f392fc9709a3 299 } flexio_shifter_config_t;
AnnaBridge 189:f392fc9709a3 300
AnnaBridge 189:f392fc9709a3 301 /*! @brief typedef for FlexIO simulated driver interrupt handler.*/
AnnaBridge 189:f392fc9709a3 302 typedef void (*flexio_isr_t)(void *base, void *handle);
AnnaBridge 189:f392fc9709a3 303
AnnaBridge 189:f392fc9709a3 304 /*******************************************************************************
AnnaBridge 189:f392fc9709a3 305 * API
AnnaBridge 189:f392fc9709a3 306 ******************************************************************************/
AnnaBridge 189:f392fc9709a3 307
AnnaBridge 189:f392fc9709a3 308 #if defined(__cplusplus)
AnnaBridge 189:f392fc9709a3 309 extern "C" {
AnnaBridge 189:f392fc9709a3 310 #endif /*_cplusplus*/
AnnaBridge 189:f392fc9709a3 311
AnnaBridge 189:f392fc9709a3 312 /*!
AnnaBridge 189:f392fc9709a3 313 * @name FlexIO Initialization and De-initialization
AnnaBridge 189:f392fc9709a3 314 * @{
AnnaBridge 189:f392fc9709a3 315 */
AnnaBridge 189:f392fc9709a3 316
AnnaBridge 189:f392fc9709a3 317 /*!
AnnaBridge 189:f392fc9709a3 318 * @brief Gets the default configuration to configure the FlexIO module. The configuration
AnnaBridge 189:f392fc9709a3 319 * can used directly to call the FLEXIO_Configure().
AnnaBridge 189:f392fc9709a3 320 *
AnnaBridge 189:f392fc9709a3 321 * Example:
AnnaBridge 189:f392fc9709a3 322 @code
AnnaBridge 189:f392fc9709a3 323 flexio_config_t config;
AnnaBridge 189:f392fc9709a3 324 FLEXIO_GetDefaultConfig(&config);
AnnaBridge 189:f392fc9709a3 325 @endcode
AnnaBridge 189:f392fc9709a3 326 *
AnnaBridge 189:f392fc9709a3 327 * @param userConfig pointer to flexio_config_t structure
AnnaBridge 189:f392fc9709a3 328 */
AnnaBridge 189:f392fc9709a3 329 void FLEXIO_GetDefaultConfig(flexio_config_t *userConfig);
AnnaBridge 189:f392fc9709a3 330
AnnaBridge 189:f392fc9709a3 331 /*!
AnnaBridge 189:f392fc9709a3 332 * @brief Configures the FlexIO with a FlexIO configuration. The configuration structure
AnnaBridge 189:f392fc9709a3 333 * can be filled by the user or be set with default values by FLEXIO_GetDefaultConfig().
AnnaBridge 189:f392fc9709a3 334 *
AnnaBridge 189:f392fc9709a3 335 * Example
AnnaBridge 189:f392fc9709a3 336 @code
AnnaBridge 189:f392fc9709a3 337 flexio_config_t config = {
AnnaBridge 189:f392fc9709a3 338 .enableFlexio = true,
AnnaBridge 189:f392fc9709a3 339 .enableInDoze = false,
AnnaBridge 189:f392fc9709a3 340 .enableInDebug = true,
AnnaBridge 189:f392fc9709a3 341 .enableFastAccess = false
AnnaBridge 189:f392fc9709a3 342 };
AnnaBridge 189:f392fc9709a3 343 FLEXIO_Configure(base, &config);
AnnaBridge 189:f392fc9709a3 344 @endcode
AnnaBridge 189:f392fc9709a3 345 *
AnnaBridge 189:f392fc9709a3 346 * @param base FlexIO peripheral base address
AnnaBridge 189:f392fc9709a3 347 * @param userConfig pointer to flexio_config_t structure
AnnaBridge 189:f392fc9709a3 348 */
AnnaBridge 189:f392fc9709a3 349 void FLEXIO_Init(FLEXIO_Type *base, const flexio_config_t *userConfig);
AnnaBridge 189:f392fc9709a3 350
AnnaBridge 189:f392fc9709a3 351 /*!
AnnaBridge 189:f392fc9709a3 352 * @brief Gates the FlexIO clock. Call this API to stop the FlexIO clock.
AnnaBridge 189:f392fc9709a3 353 *
AnnaBridge 189:f392fc9709a3 354 * @note After calling this API, call the FLEXO_Init to use the FlexIO module.
AnnaBridge 189:f392fc9709a3 355 *
AnnaBridge 189:f392fc9709a3 356 * @param base FlexIO peripheral base address
AnnaBridge 189:f392fc9709a3 357 */
AnnaBridge 189:f392fc9709a3 358 void FLEXIO_Deinit(FLEXIO_Type *base);
AnnaBridge 189:f392fc9709a3 359
AnnaBridge 189:f392fc9709a3 360 /* @} */
AnnaBridge 189:f392fc9709a3 361
AnnaBridge 189:f392fc9709a3 362 /*!
AnnaBridge 189:f392fc9709a3 363 * @name FlexIO Basic Operation
AnnaBridge 189:f392fc9709a3 364 * @{
AnnaBridge 189:f392fc9709a3 365 */
AnnaBridge 189:f392fc9709a3 366
AnnaBridge 189:f392fc9709a3 367 /*!
AnnaBridge 189:f392fc9709a3 368 * @brief Resets the FlexIO module.
AnnaBridge 189:f392fc9709a3 369 *
AnnaBridge 189:f392fc9709a3 370 * @param base FlexIO peripheral base address
AnnaBridge 189:f392fc9709a3 371 */
AnnaBridge 189:f392fc9709a3 372 void FLEXIO_Reset(FLEXIO_Type *base);
AnnaBridge 189:f392fc9709a3 373
AnnaBridge 189:f392fc9709a3 374 /*!
AnnaBridge 189:f392fc9709a3 375 * @brief Enables the FlexIO module operation.
AnnaBridge 189:f392fc9709a3 376 *
AnnaBridge 189:f392fc9709a3 377 * @param base FlexIO peripheral base address
AnnaBridge 189:f392fc9709a3 378 * @param enable true to enable, false to disable.
AnnaBridge 189:f392fc9709a3 379 */
AnnaBridge 189:f392fc9709a3 380 static inline void FLEXIO_Enable(FLEXIO_Type *base, bool enable)
AnnaBridge 189:f392fc9709a3 381 {
AnnaBridge 189:f392fc9709a3 382 if (enable)
AnnaBridge 189:f392fc9709a3 383 {
AnnaBridge 189:f392fc9709a3 384 base->CTRL |= FLEXIO_CTRL_FLEXEN_MASK;
AnnaBridge 189:f392fc9709a3 385 }
AnnaBridge 189:f392fc9709a3 386 else
AnnaBridge 189:f392fc9709a3 387 {
AnnaBridge 189:f392fc9709a3 388 base->CTRL &= ~FLEXIO_CTRL_FLEXEN_MASK;
AnnaBridge 189:f392fc9709a3 389 }
AnnaBridge 189:f392fc9709a3 390 }
AnnaBridge 189:f392fc9709a3 391
AnnaBridge 189:f392fc9709a3 392 #if defined(FSL_FEATURE_FLEXIO_HAS_PIN_STATUS) && FSL_FEATURE_FLEXIO_HAS_PIN_STATUS
AnnaBridge 189:f392fc9709a3 393 /*!
AnnaBridge 189:f392fc9709a3 394 * @brief Reads the input data on each of the FlexIO pins.
AnnaBridge 189:f392fc9709a3 395 *
AnnaBridge 189:f392fc9709a3 396 * @param base FlexIO peripheral base address
AnnaBridge 189:f392fc9709a3 397 * @return FlexIO pin input data
AnnaBridge 189:f392fc9709a3 398 */
AnnaBridge 189:f392fc9709a3 399 static inline uint32_t FLEXIO_ReadPinInput(FLEXIO_Type *base)
AnnaBridge 189:f392fc9709a3 400 {
AnnaBridge 189:f392fc9709a3 401 return base->PIN;
AnnaBridge 189:f392fc9709a3 402 }
AnnaBridge 189:f392fc9709a3 403 #endif /*FSL_FEATURE_FLEXIO_HAS_PIN_STATUS*/
AnnaBridge 189:f392fc9709a3 404
AnnaBridge 189:f392fc9709a3 405 #if defined(FSL_FEATURE_FLEXIO_HAS_STATE_MODE) && FSL_FEATURE_FLEXIO_HAS_STATE_MODE
AnnaBridge 189:f392fc9709a3 406 /*!
AnnaBridge 189:f392fc9709a3 407 * @brief Gets the current state pointer for state mode use.
AnnaBridge 189:f392fc9709a3 408 *
AnnaBridge 189:f392fc9709a3 409 * @param base FlexIO peripheral base address
AnnaBridge 189:f392fc9709a3 410 * @return current State pointer
AnnaBridge 189:f392fc9709a3 411 */
AnnaBridge 189:f392fc9709a3 412 static inline uint8_t FLEXIO_GetShifterState(FLEXIO_Type *base)
AnnaBridge 189:f392fc9709a3 413 {
AnnaBridge 189:f392fc9709a3 414 return ((base->SHIFTSTATE) & FLEXIO_SHIFTSTATE_STATE_MASK);
AnnaBridge 189:f392fc9709a3 415 }
AnnaBridge 189:f392fc9709a3 416 #endif /*FSL_FEATURE_FLEXIO_HAS_STATE_MODE*/
AnnaBridge 189:f392fc9709a3 417
AnnaBridge 189:f392fc9709a3 418 /*!
AnnaBridge 189:f392fc9709a3 419 * @brief Configures the shifter with the shifter configuration. The configuration structure
AnnaBridge 189:f392fc9709a3 420 * covers both the SHIFTCTL and SHIFTCFG registers. To configure the shifter to the proper
AnnaBridge 189:f392fc9709a3 421 * mode, select which timer controls the shifter to shift, whether to generate start bit/stop
AnnaBridge 189:f392fc9709a3 422 * bit, and the polarity of start bit and stop bit.
AnnaBridge 189:f392fc9709a3 423 *
AnnaBridge 189:f392fc9709a3 424 * Example
AnnaBridge 189:f392fc9709a3 425 @code
AnnaBridge 189:f392fc9709a3 426 flexio_shifter_config_t config = {
AnnaBridge 189:f392fc9709a3 427 .timerSelect = 0,
AnnaBridge 189:f392fc9709a3 428 .timerPolarity = kFLEXIO_ShifterTimerPolarityOnPositive,
AnnaBridge 189:f392fc9709a3 429 .pinConfig = kFLEXIO_PinConfigOpenDrainOrBidirection,
AnnaBridge 189:f392fc9709a3 430 .pinPolarity = kFLEXIO_PinActiveLow,
AnnaBridge 189:f392fc9709a3 431 .shifterMode = kFLEXIO_ShifterModeTransmit,
AnnaBridge 189:f392fc9709a3 432 .inputSource = kFLEXIO_ShifterInputFromPin,
AnnaBridge 189:f392fc9709a3 433 .shifterStop = kFLEXIO_ShifterStopBitHigh,
AnnaBridge 189:f392fc9709a3 434 .shifterStart = kFLEXIO_ShifterStartBitLow
AnnaBridge 189:f392fc9709a3 435 };
AnnaBridge 189:f392fc9709a3 436 FLEXIO_SetShifterConfig(base, &config);
AnnaBridge 189:f392fc9709a3 437 @endcode
AnnaBridge 189:f392fc9709a3 438 *
AnnaBridge 189:f392fc9709a3 439 * @param base FlexIO peripheral base address
AnnaBridge 189:f392fc9709a3 440 * @param index Shifter index
AnnaBridge 189:f392fc9709a3 441 * @param shifterConfig Pointer to flexio_shifter_config_t structure
AnnaBridge 189:f392fc9709a3 442 */
AnnaBridge 189:f392fc9709a3 443 void FLEXIO_SetShifterConfig(FLEXIO_Type *base, uint8_t index, const flexio_shifter_config_t *shifterConfig);
AnnaBridge 189:f392fc9709a3 444 /*!
AnnaBridge 189:f392fc9709a3 445 * @brief Configures the timer with the timer configuration. The configuration structure
AnnaBridge 189:f392fc9709a3 446 * covers both the TIMCTL and TIMCFG registers. To configure the timer to the proper
AnnaBridge 189:f392fc9709a3 447 * mode, select trigger source for timer and the timer pin output and the timing for timer.
AnnaBridge 189:f392fc9709a3 448 *
AnnaBridge 189:f392fc9709a3 449 * Example
AnnaBridge 189:f392fc9709a3 450 @code
AnnaBridge 189:f392fc9709a3 451 flexio_timer_config_t config = {
AnnaBridge 189:f392fc9709a3 452 .triggerSelect = FLEXIO_TIMER_TRIGGER_SEL_SHIFTnSTAT(0),
AnnaBridge 189:f392fc9709a3 453 .triggerPolarity = kFLEXIO_TimerTriggerPolarityActiveLow,
AnnaBridge 189:f392fc9709a3 454 .triggerSource = kFLEXIO_TimerTriggerSourceInternal,
AnnaBridge 189:f392fc9709a3 455 .pinConfig = kFLEXIO_PinConfigOpenDrainOrBidirection,
AnnaBridge 189:f392fc9709a3 456 .pinSelect = 0,
AnnaBridge 189:f392fc9709a3 457 .pinPolarity = kFLEXIO_PinActiveHigh,
AnnaBridge 189:f392fc9709a3 458 .timerMode = kFLEXIO_TimerModeDual8BitBaudBit,
AnnaBridge 189:f392fc9709a3 459 .timerOutput = kFLEXIO_TimerOutputZeroNotAffectedByReset,
AnnaBridge 189:f392fc9709a3 460 .timerDecrement = kFLEXIO_TimerDecSrcOnFlexIOClockShiftTimerOutput,
AnnaBridge 189:f392fc9709a3 461 .timerReset = kFLEXIO_TimerResetOnTimerPinEqualToTimerOutput,
AnnaBridge 189:f392fc9709a3 462 .timerDisable = kFLEXIO_TimerDisableOnTimerCompare,
AnnaBridge 189:f392fc9709a3 463 .timerEnable = kFLEXIO_TimerEnableOnTriggerHigh,
AnnaBridge 189:f392fc9709a3 464 .timerStop = kFLEXIO_TimerStopBitEnableOnTimerDisable,
AnnaBridge 189:f392fc9709a3 465 .timerStart = kFLEXIO_TimerStartBitEnabled
AnnaBridge 189:f392fc9709a3 466 };
AnnaBridge 189:f392fc9709a3 467 FLEXIO_SetTimerConfig(base, &config);
AnnaBridge 189:f392fc9709a3 468 @endcode
AnnaBridge 189:f392fc9709a3 469 *
AnnaBridge 189:f392fc9709a3 470 * @param base FlexIO peripheral base address
AnnaBridge 189:f392fc9709a3 471 * @param index Timer index
AnnaBridge 189:f392fc9709a3 472 * @param timerConfig Pointer to the flexio_timer_config_t structure
AnnaBridge 189:f392fc9709a3 473 */
AnnaBridge 189:f392fc9709a3 474 void FLEXIO_SetTimerConfig(FLEXIO_Type *base, uint8_t index, const flexio_timer_config_t *timerConfig);
AnnaBridge 189:f392fc9709a3 475
AnnaBridge 189:f392fc9709a3 476 /* @} */
AnnaBridge 189:f392fc9709a3 477
AnnaBridge 189:f392fc9709a3 478 /*!
AnnaBridge 189:f392fc9709a3 479 * @name FlexIO Interrupt Operation
AnnaBridge 189:f392fc9709a3 480 * @{
AnnaBridge 189:f392fc9709a3 481 */
AnnaBridge 189:f392fc9709a3 482
AnnaBridge 189:f392fc9709a3 483 /*!
AnnaBridge 189:f392fc9709a3 484 * @brief Enables the shifter status interrupt. The interrupt generates when the corresponding SSF is set.
AnnaBridge 189:f392fc9709a3 485 *
AnnaBridge 189:f392fc9709a3 486 * @param base FlexIO peripheral base address
AnnaBridge 189:f392fc9709a3 487 * @param mask The shifter status mask which can be calculated by (1 << shifter index)
AnnaBridge 189:f392fc9709a3 488 * @note For multiple shifter status interrupt enable, for example, two shifter status enable, can calculate
AnnaBridge 189:f392fc9709a3 489 * the mask by using ((1 << shifter index0) | (1 << shifter index1))
AnnaBridge 189:f392fc9709a3 490 */
AnnaBridge 189:f392fc9709a3 491 static inline void FLEXIO_EnableShifterStatusInterrupts(FLEXIO_Type *base, uint32_t mask)
AnnaBridge 189:f392fc9709a3 492 {
AnnaBridge 189:f392fc9709a3 493 base->SHIFTSIEN |= mask;
AnnaBridge 189:f392fc9709a3 494 }
AnnaBridge 189:f392fc9709a3 495
AnnaBridge 189:f392fc9709a3 496 /*!
AnnaBridge 189:f392fc9709a3 497 * @brief Disables the shifter status interrupt. The interrupt won't generate when the corresponding SSF is set.
AnnaBridge 189:f392fc9709a3 498 *
AnnaBridge 189:f392fc9709a3 499 * @param base FlexIO peripheral base address
AnnaBridge 189:f392fc9709a3 500 * @param mask The shifter status mask which can be calculated by (1 << shifter index)
AnnaBridge 189:f392fc9709a3 501 * @note For multiple shifter status interrupt enable, for example, two shifter status enable, can calculate
AnnaBridge 189:f392fc9709a3 502 * the mask by using ((1 << shifter index0) | (1 << shifter index1))
AnnaBridge 189:f392fc9709a3 503 */
AnnaBridge 189:f392fc9709a3 504 static inline void FLEXIO_DisableShifterStatusInterrupts(FLEXIO_Type *base, uint32_t mask)
AnnaBridge 189:f392fc9709a3 505 {
AnnaBridge 189:f392fc9709a3 506 base->SHIFTSIEN &= ~mask;
AnnaBridge 189:f392fc9709a3 507 }
AnnaBridge 189:f392fc9709a3 508
AnnaBridge 189:f392fc9709a3 509 /*!
AnnaBridge 189:f392fc9709a3 510 * @brief Enables the shifter error interrupt. The interrupt generates when the corresponding SEF is set.
AnnaBridge 189:f392fc9709a3 511 *
AnnaBridge 189:f392fc9709a3 512 * @param base FlexIO peripheral base address
AnnaBridge 189:f392fc9709a3 513 * @param mask The shifter error mask which can be calculated by (1 << shifter index)
AnnaBridge 189:f392fc9709a3 514 * @note For multiple shifter error interrupt enable, for example, two shifter error enable, can calculate
AnnaBridge 189:f392fc9709a3 515 * the mask by using ((1 << shifter index0) | (1 << shifter index1))
AnnaBridge 189:f392fc9709a3 516 */
AnnaBridge 189:f392fc9709a3 517 static inline void FLEXIO_EnableShifterErrorInterrupts(FLEXIO_Type *base, uint32_t mask)
AnnaBridge 189:f392fc9709a3 518 {
AnnaBridge 189:f392fc9709a3 519 base->SHIFTEIEN |= mask;
AnnaBridge 189:f392fc9709a3 520 }
AnnaBridge 189:f392fc9709a3 521
AnnaBridge 189:f392fc9709a3 522 /*!
AnnaBridge 189:f392fc9709a3 523 * @brief Disables the shifter error interrupt. The interrupt won't generate when the corresponding SEF is set.
AnnaBridge 189:f392fc9709a3 524 *
AnnaBridge 189:f392fc9709a3 525 * @param base FlexIO peripheral base address
AnnaBridge 189:f392fc9709a3 526 * @param mask The shifter error mask which can be calculated by (1 << shifter index)
AnnaBridge 189:f392fc9709a3 527 * @note For multiple shifter error interrupt enable, for example, two shifter error enable, can calculate
AnnaBridge 189:f392fc9709a3 528 * the mask by using ((1 << shifter index0) | (1 << shifter index1))
AnnaBridge 189:f392fc9709a3 529 */
AnnaBridge 189:f392fc9709a3 530 static inline void FLEXIO_DisableShifterErrorInterrupts(FLEXIO_Type *base, uint32_t mask)
AnnaBridge 189:f392fc9709a3 531 {
AnnaBridge 189:f392fc9709a3 532 base->SHIFTEIEN &= ~mask;
AnnaBridge 189:f392fc9709a3 533 }
AnnaBridge 189:f392fc9709a3 534
AnnaBridge 189:f392fc9709a3 535 /*!
AnnaBridge 189:f392fc9709a3 536 * @brief Enables the timer status interrupt. The interrupt generates when the corresponding SSF is set.
AnnaBridge 189:f392fc9709a3 537 *
AnnaBridge 189:f392fc9709a3 538 * @param base FlexIO peripheral base address
AnnaBridge 189:f392fc9709a3 539 * @param mask The timer status mask which can be calculated by (1 << timer index)
AnnaBridge 189:f392fc9709a3 540 * @note For multiple timer status interrupt enable, for example, two timer status enable, can calculate
AnnaBridge 189:f392fc9709a3 541 * the mask by using ((1 << timer index0) | (1 << timer index1))
AnnaBridge 189:f392fc9709a3 542 */
AnnaBridge 189:f392fc9709a3 543 static inline void FLEXIO_EnableTimerStatusInterrupts(FLEXIO_Type *base, uint32_t mask)
AnnaBridge 189:f392fc9709a3 544 {
AnnaBridge 189:f392fc9709a3 545 base->TIMIEN |= mask;
AnnaBridge 189:f392fc9709a3 546 }
AnnaBridge 189:f392fc9709a3 547
AnnaBridge 189:f392fc9709a3 548 /*!
AnnaBridge 189:f392fc9709a3 549 * @brief Disables the timer status interrupt. The interrupt won't generate when the corresponding SSF is set.
AnnaBridge 189:f392fc9709a3 550 *
AnnaBridge 189:f392fc9709a3 551 * @param base FlexIO peripheral base address
AnnaBridge 189:f392fc9709a3 552 * @param mask The timer status mask which can be calculated by (1 << timer index)
AnnaBridge 189:f392fc9709a3 553 * @note For multiple timer status interrupt enable, for example, two timer status enable, can calculate
AnnaBridge 189:f392fc9709a3 554 * the mask by using ((1 << timer index0) | (1 << timer index1))
AnnaBridge 189:f392fc9709a3 555 */
AnnaBridge 189:f392fc9709a3 556 static inline void FLEXIO_DisableTimerStatusInterrupts(FLEXIO_Type *base, uint32_t mask)
AnnaBridge 189:f392fc9709a3 557 {
AnnaBridge 189:f392fc9709a3 558 base->TIMIEN &= ~mask;
AnnaBridge 189:f392fc9709a3 559 }
AnnaBridge 189:f392fc9709a3 560
AnnaBridge 189:f392fc9709a3 561 /* @} */
AnnaBridge 189:f392fc9709a3 562
AnnaBridge 189:f392fc9709a3 563 /*!
AnnaBridge 189:f392fc9709a3 564 * @name FlexIO Status Operation
AnnaBridge 189:f392fc9709a3 565 * @{
AnnaBridge 189:f392fc9709a3 566 */
AnnaBridge 189:f392fc9709a3 567
AnnaBridge 189:f392fc9709a3 568 /*!
AnnaBridge 189:f392fc9709a3 569 * @brief Gets the shifter status flags.
AnnaBridge 189:f392fc9709a3 570 *
AnnaBridge 189:f392fc9709a3 571 * @param base FlexIO peripheral base address
AnnaBridge 189:f392fc9709a3 572 * @return Shifter status flags
AnnaBridge 189:f392fc9709a3 573 */
AnnaBridge 189:f392fc9709a3 574 static inline uint32_t FLEXIO_GetShifterStatusFlags(FLEXIO_Type *base)
AnnaBridge 189:f392fc9709a3 575 {
AnnaBridge 189:f392fc9709a3 576 return ((base->SHIFTSTAT) & FLEXIO_SHIFTSTAT_SSF_MASK);
AnnaBridge 189:f392fc9709a3 577 }
AnnaBridge 189:f392fc9709a3 578
AnnaBridge 189:f392fc9709a3 579 /*!
AnnaBridge 189:f392fc9709a3 580 * @brief Clears the shifter status flags.
AnnaBridge 189:f392fc9709a3 581 *
AnnaBridge 189:f392fc9709a3 582 * @param base FlexIO peripheral base address
AnnaBridge 189:f392fc9709a3 583 * @param mask The shifter status mask which can be calculated by (1 << shifter index)
AnnaBridge 189:f392fc9709a3 584 * @note For clearing multiple shifter status flags, for example, two shifter status flags, can calculate
AnnaBridge 189:f392fc9709a3 585 * the mask by using ((1 << shifter index0) | (1 << shifter index1))
AnnaBridge 189:f392fc9709a3 586 */
AnnaBridge 189:f392fc9709a3 587 static inline void FLEXIO_ClearShifterStatusFlags(FLEXIO_Type *base, uint32_t mask)
AnnaBridge 189:f392fc9709a3 588 {
AnnaBridge 189:f392fc9709a3 589 base->SHIFTSTAT = mask;
AnnaBridge 189:f392fc9709a3 590 }
AnnaBridge 189:f392fc9709a3 591
AnnaBridge 189:f392fc9709a3 592 /*!
AnnaBridge 189:f392fc9709a3 593 * @brief Gets the shifter error flags.
AnnaBridge 189:f392fc9709a3 594 *
AnnaBridge 189:f392fc9709a3 595 * @param base FlexIO peripheral base address
AnnaBridge 189:f392fc9709a3 596 * @return Shifter error flags
AnnaBridge 189:f392fc9709a3 597 */
AnnaBridge 189:f392fc9709a3 598 static inline uint32_t FLEXIO_GetShifterErrorFlags(FLEXIO_Type *base)
AnnaBridge 189:f392fc9709a3 599 {
AnnaBridge 189:f392fc9709a3 600 return ((base->SHIFTERR) & FLEXIO_SHIFTERR_SEF_MASK);
AnnaBridge 189:f392fc9709a3 601 }
AnnaBridge 189:f392fc9709a3 602
AnnaBridge 189:f392fc9709a3 603 /*!
AnnaBridge 189:f392fc9709a3 604 * @brief Clears the shifter error flags.
AnnaBridge 189:f392fc9709a3 605 *
AnnaBridge 189:f392fc9709a3 606 * @param base FlexIO peripheral base address
AnnaBridge 189:f392fc9709a3 607 * @param mask The shifter error mask which can be calculated by (1 << shifter index)
AnnaBridge 189:f392fc9709a3 608 * @note For clearing multiple shifter error flags, for example, two shifter error flags, can calculate
AnnaBridge 189:f392fc9709a3 609 * the mask by using ((1 << shifter index0) | (1 << shifter index1))
AnnaBridge 189:f392fc9709a3 610 */
AnnaBridge 189:f392fc9709a3 611 static inline void FLEXIO_ClearShifterErrorFlags(FLEXIO_Type *base, uint32_t mask)
AnnaBridge 189:f392fc9709a3 612 {
AnnaBridge 189:f392fc9709a3 613 base->SHIFTERR = mask;
AnnaBridge 189:f392fc9709a3 614 }
AnnaBridge 189:f392fc9709a3 615
AnnaBridge 189:f392fc9709a3 616 /*!
AnnaBridge 189:f392fc9709a3 617 * @brief Gets the timer status flags.
AnnaBridge 189:f392fc9709a3 618 *
AnnaBridge 189:f392fc9709a3 619 * @param base FlexIO peripheral base address
AnnaBridge 189:f392fc9709a3 620 * @return Timer status flags
AnnaBridge 189:f392fc9709a3 621 */
AnnaBridge 189:f392fc9709a3 622 static inline uint32_t FLEXIO_GetTimerStatusFlags(FLEXIO_Type *base)
AnnaBridge 189:f392fc9709a3 623 {
AnnaBridge 189:f392fc9709a3 624 return ((base->TIMSTAT) & FLEXIO_TIMSTAT_TSF_MASK);
AnnaBridge 189:f392fc9709a3 625 }
AnnaBridge 189:f392fc9709a3 626
AnnaBridge 189:f392fc9709a3 627 /*!
AnnaBridge 189:f392fc9709a3 628 * @brief Clears the timer status flags.
AnnaBridge 189:f392fc9709a3 629 *
AnnaBridge 189:f392fc9709a3 630 * @param base FlexIO peripheral base address
AnnaBridge 189:f392fc9709a3 631 * @param mask The timer status mask which can be calculated by (1 << timer index)
AnnaBridge 189:f392fc9709a3 632 * @note For clearing multiple timer status flags, for example, two timer status flags, can calculate
AnnaBridge 189:f392fc9709a3 633 * the mask by using ((1 << timer index0) | (1 << timer index1))
AnnaBridge 189:f392fc9709a3 634 */
AnnaBridge 189:f392fc9709a3 635 static inline void FLEXIO_ClearTimerStatusFlags(FLEXIO_Type *base, uint32_t mask)
AnnaBridge 189:f392fc9709a3 636 {
AnnaBridge 189:f392fc9709a3 637 base->TIMSTAT = mask;
AnnaBridge 189:f392fc9709a3 638 }
AnnaBridge 189:f392fc9709a3 639
AnnaBridge 189:f392fc9709a3 640 /* @} */
AnnaBridge 189:f392fc9709a3 641
AnnaBridge 189:f392fc9709a3 642 /*!
AnnaBridge 189:f392fc9709a3 643 * @name FlexIO DMA Operation
AnnaBridge 189:f392fc9709a3 644 * @{
AnnaBridge 189:f392fc9709a3 645 */
AnnaBridge 189:f392fc9709a3 646
AnnaBridge 189:f392fc9709a3 647 /*!
AnnaBridge 189:f392fc9709a3 648 * @brief Enables/disables the shifter status DMA. The DMA request generates when the corresponding SSF is set.
AnnaBridge 189:f392fc9709a3 649 *
AnnaBridge 189:f392fc9709a3 650 * @note For multiple shifter status DMA enables, for example, calculate
AnnaBridge 189:f392fc9709a3 651 * the mask by using ((1 << shifter index0) | (1 << shifter index1))
AnnaBridge 189:f392fc9709a3 652 *
AnnaBridge 189:f392fc9709a3 653 * @param base FlexIO peripheral base address
AnnaBridge 189:f392fc9709a3 654 * @param mask The shifter status mask which can be calculated by (1 << shifter index)
AnnaBridge 189:f392fc9709a3 655 * @param enable True to enable, false to disable.
AnnaBridge 189:f392fc9709a3 656 */
AnnaBridge 189:f392fc9709a3 657 static inline void FLEXIO_EnableShifterStatusDMA(FLEXIO_Type *base, uint32_t mask, bool enable)
AnnaBridge 189:f392fc9709a3 658 {
AnnaBridge 189:f392fc9709a3 659 if (enable)
AnnaBridge 189:f392fc9709a3 660 {
AnnaBridge 189:f392fc9709a3 661 base->SHIFTSDEN |= mask;
AnnaBridge 189:f392fc9709a3 662 }
AnnaBridge 189:f392fc9709a3 663 else
AnnaBridge 189:f392fc9709a3 664 {
AnnaBridge 189:f392fc9709a3 665 base->SHIFTSDEN &= ~mask;
AnnaBridge 189:f392fc9709a3 666 }
AnnaBridge 189:f392fc9709a3 667 }
AnnaBridge 189:f392fc9709a3 668
AnnaBridge 189:f392fc9709a3 669 /*!
AnnaBridge 189:f392fc9709a3 670 * @brief Gets the shifter buffer address for the DMA transfer usage.
AnnaBridge 189:f392fc9709a3 671 *
AnnaBridge 189:f392fc9709a3 672 * @param base FlexIO peripheral base address
AnnaBridge 189:f392fc9709a3 673 * @param type Shifter type of flexio_shifter_buffer_type_t
AnnaBridge 189:f392fc9709a3 674 * @param index Shifter index
AnnaBridge 189:f392fc9709a3 675 * @return Corresponding shifter buffer index
AnnaBridge 189:f392fc9709a3 676 */
AnnaBridge 189:f392fc9709a3 677 uint32_t FLEXIO_GetShifterBufferAddress(FLEXIO_Type *base, flexio_shifter_buffer_type_t type, uint8_t index);
AnnaBridge 189:f392fc9709a3 678
AnnaBridge 189:f392fc9709a3 679 /*!
AnnaBridge 189:f392fc9709a3 680 * @brief Registers the handle and the interrupt handler for the FlexIO-simulated peripheral.
AnnaBridge 189:f392fc9709a3 681 *
AnnaBridge 189:f392fc9709a3 682 * @param base Pointer to the FlexIO simulated peripheral type.
AnnaBridge 189:f392fc9709a3 683 * @param handle Pointer to the handler for FlexIO simulated peripheral.
AnnaBridge 189:f392fc9709a3 684 * @param isr FlexIO simulated peripheral interrupt handler.
AnnaBridge 189:f392fc9709a3 685 * @retval kStatus_Success Successfully create the handle.
AnnaBridge 189:f392fc9709a3 686 * @retval kStatus_OutOfRange The FlexIO type/handle/ISR table out of range.
AnnaBridge 189:f392fc9709a3 687 */
AnnaBridge 189:f392fc9709a3 688 status_t FLEXIO_RegisterHandleIRQ(void *base, void *handle, flexio_isr_t isr);
AnnaBridge 189:f392fc9709a3 689
AnnaBridge 189:f392fc9709a3 690 /*!
AnnaBridge 189:f392fc9709a3 691 * @brief Unregisters the handle and the interrupt handler for the FlexIO-simulated peripheral.
AnnaBridge 189:f392fc9709a3 692 *
AnnaBridge 189:f392fc9709a3 693 * @param base Pointer to the FlexIO simulated peripheral type.
AnnaBridge 189:f392fc9709a3 694 * @retval kStatus_Success Successfully create the handle.
AnnaBridge 189:f392fc9709a3 695 * @retval kStatus_OutOfRange The FlexIO type/handle/ISR table out of range.
AnnaBridge 189:f392fc9709a3 696 */
AnnaBridge 189:f392fc9709a3 697 status_t FLEXIO_UnregisterHandleIRQ(void *base);
AnnaBridge 189:f392fc9709a3 698 /* @} */
AnnaBridge 189:f392fc9709a3 699
AnnaBridge 189:f392fc9709a3 700 #if defined(__cplusplus)
AnnaBridge 189:f392fc9709a3 701 }
AnnaBridge 189:f392fc9709a3 702 #endif /*_cplusplus*/
AnnaBridge 189:f392fc9709a3 703 /*@}*/
AnnaBridge 189:f392fc9709a3 704
AnnaBridge 189:f392fc9709a3 705 #endif /*_FSL_FLEXIO_H_*/