move to cmakeapalis-tk1-k20-freertos-v9

Signed-off-by: Dominik Sliwa <dominik.sliwa@toradex.com>

1 files changed, 0 insertions, 777 deletions

diff --git a/drivers/fsl_uart.h b/drivers/fsl_uart.h
deleted file mode 100644
index 451baa9..0000000
--- a/drivers/fsl_uart.h
+++ /dev/null
@@ -1,777 +0,0 @@
-/*
- * Copyright (c) 2015-2016, Freescale Semiconductor, Inc.
- * Copyright 2016-2017 NXP
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * o Redistributions of source code must retain the above copyright notice, this list
- *   of conditions and the following disclaimer.
- *
- * o Redistributions in binary form must reproduce the above copyright notice, this
- *   list of conditions and the following disclaimer in the documentation and/or
- *   other materials provided with the distribution.
- *
- * o Neither the name of the copyright holder nor the names of its
- *   contributors may be used to endorse or promote products derived from this
- *   software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-#ifndef _FSL_UART_H_
-#define _FSL_UART_H_
-
-#include "fsl_common.h"
-
-/*!
- * @addtogroup uart_driver
- * @{
- */
-
-/*******************************************************************************
- * Definitions
- ******************************************************************************/
-
-/*! @name Driver version */
-/*@{*/
-/*! @brief UART driver version 2.1.4. */
-#define FSL_UART_DRIVER_VERSION (MAKE_VERSION(2, 1, 4))
-/*@}*/
-
-/*! @brief Error codes for the UART driver. */
-enum _uart_status
-{
-    kStatus_UART_TxBusy = MAKE_STATUS(kStatusGroup_UART, 0),              /*!< Transmitter is busy. */
-    kStatus_UART_RxBusy = MAKE_STATUS(kStatusGroup_UART, 1),              /*!< Receiver is busy. */
-    kStatus_UART_TxIdle = MAKE_STATUS(kStatusGroup_UART, 2),              /*!< UART transmitter is idle. */
-    kStatus_UART_RxIdle = MAKE_STATUS(kStatusGroup_UART, 3),              /*!< UART receiver is idle. */
-    kStatus_UART_TxWatermarkTooLarge = MAKE_STATUS(kStatusGroup_UART, 4), /*!< TX FIFO watermark too large  */
-    kStatus_UART_RxWatermarkTooLarge = MAKE_STATUS(kStatusGroup_UART, 5), /*!< RX FIFO watermark too large  */
-    kStatus_UART_FlagCannotClearManually =
-        MAKE_STATUS(kStatusGroup_UART, 6),                                /*!< UART flag can't be manually cleared. */
-    kStatus_UART_Error = MAKE_STATUS(kStatusGroup_UART, 7),               /*!< Error happens on UART. */
-    kStatus_UART_RxRingBufferOverrun = MAKE_STATUS(kStatusGroup_UART, 8), /*!< UART RX software ring buffer overrun. */
-    kStatus_UART_RxHardwareOverrun = MAKE_STATUS(kStatusGroup_UART, 9),   /*!< UART RX receiver overrun. */
-    kStatus_UART_NoiseError = MAKE_STATUS(kStatusGroup_UART, 10),         /*!< UART noise error. */
-    kStatus_UART_FramingError = MAKE_STATUS(kStatusGroup_UART, 11),       /*!< UART framing error. */
-    kStatus_UART_ParityError = MAKE_STATUS(kStatusGroup_UART, 12),        /*!< UART parity error. */
-    kStatus_UART_BaudrateNotSupport =
-        MAKE_STATUS(kStatusGroup_UART, 13), /*!< Baudrate is not support in current clock source */
-};
-
-/*! @brief UART parity mode. */
-typedef enum _uart_parity_mode
-{
-    kUART_ParityDisabled = 0x0U, /*!< Parity disabled */
-    kUART_ParityEven = 0x2U,     /*!< Parity enabled, type even, bit setting: PE|PT = 10 */
-    kUART_ParityOdd = 0x3U,      /*!< Parity enabled, type odd,  bit setting: PE|PT = 11 */
-} uart_parity_mode_t;
-
-/*! @brief UART stop bit count. */
-typedef enum _uart_stop_bit_count
-{
-    kUART_OneStopBit = 0U, /*!< One stop bit */
-    kUART_TwoStopBit = 1U, /*!< Two stop bits */
-} uart_stop_bit_count_t;
-
-/*!
- * @brief UART interrupt configuration structure, default settings all disabled.
- *
- * This structure contains the settings for all of the UART interrupt configurations.
- */
-enum _uart_interrupt_enable
-{
-#if defined(FSL_FEATURE_UART_HAS_LIN_BREAK_DETECT) && FSL_FEATURE_UART_HAS_LIN_BREAK_DETECT
-    kUART_LinBreakInterruptEnable = (UART_BDH_LBKDIE_MASK), /*!< LIN break detect interrupt. */
-#endif
-    kUART_RxActiveEdgeInterruptEnable = (UART_BDH_RXEDGIE_MASK),   /*!< RX active edge interrupt. */
-    kUART_TxDataRegEmptyInterruptEnable = (UART_C2_TIE_MASK << 8), /*!< Transmit data register empty interrupt. */
-    kUART_TransmissionCompleteInterruptEnable = (UART_C2_TCIE_MASK << 8), /*!< Transmission complete interrupt. */
-    kUART_RxDataRegFullInterruptEnable = (UART_C2_RIE_MASK << 8),         /*!< Receiver data register full interrupt. */
-    kUART_IdleLineInterruptEnable = (UART_C2_ILIE_MASK << 8),             /*!< Idle line interrupt. */
-    kUART_RxOverrunInterruptEnable = (UART_C3_ORIE_MASK << 16),           /*!< Receiver overrun interrupt. */
-    kUART_NoiseErrorInterruptEnable = (UART_C3_NEIE_MASK << 16),          /*!< Noise error flag interrupt. */
-    kUART_FramingErrorInterruptEnable = (UART_C3_FEIE_MASK << 16),        /*!< Framing error flag interrupt. */
-    kUART_ParityErrorInterruptEnable = (UART_C3_PEIE_MASK << 16),         /*!< Parity error flag interrupt. */
-#if defined(FSL_FEATURE_UART_HAS_FIFO) && FSL_FEATURE_UART_HAS_FIFO
-    kUART_RxFifoOverflowInterruptEnable = (UART_CFIFO_RXOFE_MASK << 24),  /*!< RX FIFO overflow interrupt. */
-    kUART_TxFifoOverflowInterruptEnable = (UART_CFIFO_TXOFE_MASK << 24),  /*!< TX FIFO overflow interrupt. */
-    kUART_RxFifoUnderflowInterruptEnable = (UART_CFIFO_RXUFE_MASK << 24), /*!< RX FIFO underflow interrupt. */
-#endif
-    kUART_AllInterruptsEnable =
-#if defined(FSL_FEATURE_UART_HAS_LIN_BREAK_DETECT) && FSL_FEATURE_UART_HAS_LIN_BREAK_DETECT
-        kUART_LinBreakInterruptEnable |
-#endif
-        kUART_RxActiveEdgeInterruptEnable | kUART_TxDataRegEmptyInterruptEnable |
-        kUART_TransmissionCompleteInterruptEnable | kUART_RxDataRegFullInterruptEnable | kUART_IdleLineInterruptEnable |
-        kUART_RxOverrunInterruptEnable | kUART_NoiseErrorInterruptEnable | kUART_FramingErrorInterruptEnable |
-        kUART_ParityErrorInterruptEnable
-#if defined(FSL_FEATURE_UART_HAS_FIFO) && FSL_FEATURE_UART_HAS_FIFO
-        |
-        kUART_RxFifoOverflowInterruptEnable | kUART_TxFifoOverflowInterruptEnable | kUART_RxFifoUnderflowInterruptEnable
-#endif
-    ,
-};
-
-/*!
- * @brief UART status flags.
- *
- * This provides constants for the UART status flags for use in the UART functions.
- */
-enum _uart_flags
-{
-    kUART_TxDataRegEmptyFlag = (UART_S1_TDRE_MASK),     /*!< TX data register empty flag. */
-    kUART_TransmissionCompleteFlag = (UART_S1_TC_MASK), /*!< Transmission complete flag. */
-    kUART_RxDataRegFullFlag = (UART_S1_RDRF_MASK),      /*!< RX data register full flag. */
-    kUART_IdleLineFlag = (UART_S1_IDLE_MASK),           /*!< Idle line detect flag. */
-    kUART_RxOverrunFlag = (UART_S1_OR_MASK),            /*!< RX overrun flag. */
-    kUART_NoiseErrorFlag = (UART_S1_NF_MASK),           /*!< RX takes 3 samples of each received bit.
-                                                             If any of these samples differ, noise flag sets */
-    kUART_FramingErrorFlag = (UART_S1_FE_MASK),         /*!< Frame error flag, sets if logic 0 was detected
-                                                             where stop bit expected */
-    kUART_ParityErrorFlag = (UART_S1_PF_MASK),          /*!< If parity enabled, sets upon parity error detection */
-#if defined(FSL_FEATURE_UART_HAS_LIN_BREAK_DETECT) && FSL_FEATURE_UART_HAS_LIN_BREAK_DETECT
-    kUART_LinBreakFlag =
-        (UART_S2_LBKDIF_MASK
-         << 8), /*!< LIN break detect interrupt flag, sets when
-                                                       LIN break char detected and LIN circuit enabled */
-#endif
-    kUART_RxActiveEdgeFlag =
-        (UART_S2_RXEDGIF_MASK << 8), /*!< RX pin active edge interrupt flag,
-                                                                            sets when active edge detected */
-    kUART_RxActiveFlag =
-        (UART_S2_RAF_MASK << 8), /*!< Receiver Active Flag (RAF),
-                                                                        sets at beginning of valid start bit */
-#if defined(FSL_FEATURE_UART_HAS_EXTENDED_DATA_REGISTER_FLAGS) && FSL_FEATURE_UART_HAS_EXTENDED_DATA_REGISTER_FLAGS
-    kUART_NoiseErrorInRxDataRegFlag = (UART_ED_NOISY_MASK << 16),    /*!< Noisy bit, sets if noise detected. */
-    kUART_ParityErrorInRxDataRegFlag = (UART_ED_PARITYE_MASK << 16), /*!< Paritye bit, sets if parity error detected. */
-#endif
-#if defined(FSL_FEATURE_UART_HAS_FIFO) && FSL_FEATURE_UART_HAS_FIFO
-    kUART_TxFifoEmptyFlag = (UART_SFIFO_TXEMPT_MASK << 24),   /*!< TXEMPT bit, sets if TX buffer is empty */
-    kUART_RxFifoEmptyFlag = (UART_SFIFO_RXEMPT_MASK << 24),   /*!< RXEMPT bit, sets if RX buffer is empty */
-    kUART_TxFifoOverflowFlag = (UART_SFIFO_TXOF_MASK << 24),  /*!< TXOF bit, sets if TX buffer overflow occurred */
-    kUART_RxFifoOverflowFlag = (UART_SFIFO_RXOF_MASK << 24),  /*!< RXOF bit, sets if receive buffer overflow */
-    kUART_RxFifoUnderflowFlag = (UART_SFIFO_RXUF_MASK << 24), /*!< RXUF bit, sets if receive buffer underflow */
-#endif
-};
-
-/*! @brief UART configuration structure. */
-typedef struct _uart_config
-{
-    uint32_t baudRate_Bps;         /*!< UART baud rate  */
-    uart_parity_mode_t parityMode; /*!< Parity mode, disabled (default), even, odd */
-#if defined(FSL_FEATURE_UART_HAS_STOP_BIT_CONFIG_SUPPORT) && FSL_FEATURE_UART_HAS_STOP_BIT_CONFIG_SUPPORT
-    uart_stop_bit_count_t stopBitCount; /*!< Number of stop bits, 1 stop bit (default) or 2 stop bits  */
-#endif
-#if defined(FSL_FEATURE_UART_HAS_FIFO) && FSL_FEATURE_UART_HAS_FIFO
-    uint8_t txFifoWatermark; /*!< TX FIFO watermark */
-    uint8_t rxFifoWatermark; /*!< RX FIFO watermark */
-#endif
-    bool enableTx; /*!< Enable TX */
-    bool enableRx; /*!< Enable RX */
-} uart_config_t;
-
-/*! @brief UART transfer structure. */
-typedef struct _uart_transfer
-{
-    uint8_t *data;   /*!< The buffer of data to be transfer.*/
-    size_t dataSize; /*!< The byte count to be transfer. */
-} uart_transfer_t;
-
-/* Forward declaration of the handle typedef. */
-typedef struct _uart_handle uart_handle_t;
-
-/*! @brief UART transfer callback function. */
-typedef void (*uart_transfer_callback_t)(UART_Type *base, uart_handle_t *handle, status_t status, void *userData);
-
-/*! @brief UART handle structure. */
-struct _uart_handle
-{
-    uint8_t *volatile txData;   /*!< Address of remaining data to send. */
-    volatile size_t txDataSize; /*!< Size of the remaining data to send. */
-    size_t txDataSizeAll;       /*!< Size of the data to send out. */
-    uint8_t *volatile rxData;   /*!< Address of remaining data to receive. */
-    volatile size_t rxDataSize; /*!< Size of the remaining data to receive. */
-    size_t rxDataSizeAll;       /*!< Size of the data to receive. */
-
-    uint8_t *rxRingBuffer;              /*!< Start address of the receiver ring buffer. */
-    size_t rxRingBufferSize;            /*!< Size of the ring buffer. */
-    volatile uint16_t rxRingBufferHead; /*!< Index for the driver to store received data into ring buffer. */
-    volatile uint16_t rxRingBufferTail; /*!< Index for the user to get data from the ring buffer. */
-
-    uart_transfer_callback_t callback; /*!< Callback function. */
-    void *userData;                    /*!< UART callback function parameter.*/
-
-    volatile uint8_t txState; /*!< TX transfer state. */
-    volatile uint8_t rxState; /*!< RX transfer state */
-};
-
-/*******************************************************************************
- * API
- ******************************************************************************/
-
-#if defined(__cplusplus)
-extern "C" {
-#endif /* _cplusplus */
-
-/*!
- * @name Initialization and deinitialization
- * @{
- */
-
-/*!
- * @brief Initializes a UART instance with a user configuration structure and peripheral clock.
- *
- * This function configures the UART module with the user-defined settings. The user can configure the configuration
- * structure and also get the default configuration by using the UART_GetDefaultConfig() function.
- * The example below shows how to use this API to configure UART.
- * @code
- *  uart_config_t uartConfig;
- *  uartConfig.baudRate_Bps = 115200U;
- *  uartConfig.parityMode = kUART_ParityDisabled;
- *  uartConfig.stopBitCount = kUART_OneStopBit;
- *  uartConfig.txFifoWatermark = 0;
- *  uartConfig.rxFifoWatermark = 1;
- *  UART_Init(UART1, &uartConfig, 20000000U);
- * @endcode
- *
- * @param base UART peripheral base address.
- * @param config Pointer to the user-defined configuration structure.
- * @param srcClock_Hz UART clock source frequency in HZ.
- * @retval kStatus_UART_BaudrateNotSupport Baudrate is not support in current clock source.
- * @retval kStatus_Success Status UART initialize succeed
- */
-status_t UART_Init(UART_Type *base, const uart_config_t *config, uint32_t srcClock_Hz);
-
-/*!
- * @brief Deinitializes a UART instance.
- *
- * This function waits for TX complete, disables TX and RX, and disables the UART clock.
- *
- * @param base UART peripheral base address.
- */
-void UART_Deinit(UART_Type *base);
-
-/*!
- * @brief Gets the default configuration structure.
- *
- * This function initializes the UART configuration structure to a default value. The default
- * values are as follows.
- *   uartConfig->baudRate_Bps = 115200U;
- *   uartConfig->bitCountPerChar = kUART_8BitsPerChar;
- *   uartConfig->parityMode = kUART_ParityDisabled;
- *   uartConfig->stopBitCount = kUART_OneStopBit;
- *   uartConfig->txFifoWatermark = 0;
- *   uartConfig->rxFifoWatermark = 1;
- *   uartConfig->enableTx = false;
- *   uartConfig->enableRx = false;
- *
- * @param config Pointer to configuration structure.
- */
-void UART_GetDefaultConfig(uart_config_t *config);
-
-/*!
- * @brief Sets the UART instance baud rate.
- *
- * This function configures the UART module baud rate. This function is used to update
- * the UART module baud rate after the UART module is initialized by the UART_Init.
- * @code
- *  UART_SetBaudRate(UART1, 115200U, 20000000U);
- * @endcode
- *
- * @param base UART peripheral base address.
- * @param baudRate_Bps UART baudrate to be set.
- * @param srcClock_Hz UART clock source freqency in Hz.
- * @retval kStatus_UART_BaudrateNotSupport Baudrate is not support in the current clock source.
- * @retval kStatus_Success Set baudrate succeeded.
- */
-status_t UART_SetBaudRate(UART_Type *base, uint32_t baudRate_Bps, uint32_t srcClock_Hz);
-
-/* @} */
-
-/*!
- * @name Status
- * @{
- */
-
-/*!
- * @brief Gets UART status flags.
- *
- * This function gets all UART status flags. The flags are returned as the logical
- * OR value of the enumerators @ref _uart_flags. To check a specific status,
- * compare the return value with enumerators in @ref _uart_flags.
- * For example, to check whether the TX is empty, do the following.
- * @code
- *     if (kUART_TxDataRegEmptyFlag & UART_GetStatusFlags(UART1))
- *     {
- *         ...
- *     }
- * @endcode
- *
- * @param base UART peripheral base address.
- * @return UART status flags which are ORed by the enumerators in the _uart_flags.
- */
-uint32_t UART_GetStatusFlags(UART_Type *base);
-
-/*!
- * @brief Clears status flags with the provided mask.
- *
- * This function clears UART status flags with a provided mask. An automatically cleared flag
- * can't be cleared by this function.
- * These flags can only be cleared or set by hardware.
- *    kUART_TxDataRegEmptyFlag, kUART_TransmissionCompleteFlag, kUART_RxDataRegFullFlag,
- *    kUART_RxActiveFlag, kUART_NoiseErrorInRxDataRegFlag, kUART_ParityErrorInRxDataRegFlag,
- *    kUART_TxFifoEmptyFlag,kUART_RxFifoEmptyFlag
- * Note that this API should be called when the Tx/Rx is idle. Otherwise it has no effect.
- *
- * @param base UART peripheral base address.
- * @param mask The status flags to be cleared; it is logical OR value of @ref _uart_flags.
- * @retval kStatus_UART_FlagCannotClearManually The flag can't be cleared by this function but
- *         it is cleared automatically by hardware.
- * @retval kStatus_Success Status in the mask is cleared.
- */
-status_t UART_ClearStatusFlags(UART_Type *base, uint32_t mask);
-
-/* @} */
-
-/*!
- * @name Interrupts
- * @{
- */
-
-/*!
- * @brief Enables UART interrupts according to the provided mask.
- *
- * This function enables the UART interrupts according to the provided mask. The mask
- * is a logical OR of enumeration members. See @ref _uart_interrupt_enable.
- * For example, to enable TX empty interrupt and RX full interrupt, do the following.
- * @code
- *     UART_EnableInterrupts(UART1,kUART_TxDataRegEmptyInterruptEnable | kUART_RxDataRegFullInterruptEnable);
- * @endcode
- *
- * @param base UART peripheral base address.
- * @param mask The interrupts to enable. Logical OR of @ref _uart_interrupt_enable.
- */
-void UART_EnableInterrupts(UART_Type *base, uint32_t mask);
-
-/*!
- * @brief Disables the UART interrupts according to the provided mask.
- *
- * This function disables the UART interrupts according to the provided mask. The mask
- * is a logical OR of enumeration members. See @ref _uart_interrupt_enable.
- * For example, to disable TX empty interrupt and RX full interrupt do the following.
- * @code
- *     UART_DisableInterrupts(UART1,kUART_TxDataRegEmptyInterruptEnable | kUART_RxDataRegFullInterruptEnable);
- * @endcode
- *
- * @param base UART peripheral base address.
- * @param mask The interrupts to disable. Logical OR of @ref _uart_interrupt_enable.
- */
-void UART_DisableInterrupts(UART_Type *base, uint32_t mask);
-
-/*!
- * @brief Gets the enabled UART interrupts.
- *
- * This function gets the enabled UART interrupts. The enabled interrupts are returned
- * as the logical OR value of the enumerators @ref _uart_interrupt_enable. To check
- * a specific interrupts enable status, compare the return value with enumerators
- * in @ref _uart_interrupt_enable.
- * For example, to check whether TX empty interrupt is enabled, do the following.
- * @code
- *     uint32_t enabledInterrupts = UART_GetEnabledInterrupts(UART1);
- *
- *     if (kUART_TxDataRegEmptyInterruptEnable & enabledInterrupts)
- *     {
- *         ...
- *     }
- * @endcode
- *
- * @param base UART peripheral base address.
- * @return UART interrupt flags which are logical OR of the enumerators in @ref _uart_interrupt_enable.
- */
-uint32_t UART_GetEnabledInterrupts(UART_Type *base);
-
-/* @} */
-
-#if defined(FSL_FEATURE_UART_HAS_DMA_SELECT) && FSL_FEATURE_UART_HAS_DMA_SELECT
-/*!
- * @name DMA Control
- * @{
- */
-
-/*!
- * @brief Gets the UART data register address.
- *
- * This function returns the UART data register address, which is mainly used by DMA/eDMA.
- *
- * @param base UART peripheral base address.
- * @return UART data register addresses which are used both by the transmitter and the receiver.
- */
-static inline uint32_t UART_GetDataRegisterAddress(UART_Type *base)
-{
-    return (uint32_t) & (base->D);
-}
-
-/*!
- * @brief Enables or disables the UART transmitter DMA request.
- *
- * This function enables or disables the transmit data register empty flag, S1[TDRE], to generate the DMA requests.
- *
- * @param base UART peripheral base address.
- * @param enable True to enable, false to disable.
- */
-static inline void UART_EnableTxDMA(UART_Type *base, bool enable)
-{
-    if (enable)
-    {
-#if (defined(FSL_FEATURE_UART_IS_SCI) && FSL_FEATURE_UART_IS_SCI)
-        base->C4 |= UART_C4_TDMAS_MASK;
-#else
-        base->C5 |= UART_C5_TDMAS_MASK;
-#endif
-        base->C2 |= UART_C2_TIE_MASK;
-    }
-    else
-    {
-#if (defined(FSL_FEATURE_UART_IS_SCI) && FSL_FEATURE_UART_IS_SCI)
-        base->C4 &= ~UART_C4_TDMAS_MASK;
-#else
-        base->C5 &= ~UART_C5_TDMAS_MASK;
-#endif
-        base->C2 &= ~UART_C2_TIE_MASK;
-    }
-}
-
-/*!
- * @brief Enables or disables the UART receiver DMA.
- *
- * This function enables or disables the receiver data register full flag, S1[RDRF], to generate DMA requests.
- *
- * @param base UART peripheral base address.
- * @param enable True to enable, false to disable.
- */
-static inline void UART_EnableRxDMA(UART_Type *base, bool enable)
-{
-    if (enable)
-    {
-#if (defined(FSL_FEATURE_UART_IS_SCI) && FSL_FEATURE_UART_IS_SCI)
-        base->C4 |= UART_C4_RDMAS_MASK;
-#else
-        base->C5 |= UART_C5_RDMAS_MASK;
-#endif
-        base->C2 |= UART_C2_RIE_MASK;
-    }
-    else
-    {
-#if (defined(FSL_FEATURE_UART_IS_SCI) && FSL_FEATURE_UART_IS_SCI)
-        base->C4 &= ~UART_C4_RDMAS_MASK;
-#else
-        base->C5 &= ~UART_C5_RDMAS_MASK;
-#endif
-        base->C2 &= ~UART_C2_RIE_MASK;
-    }
-}
-
-/* @} */
-#endif /* FSL_FEATURE_UART_HAS_DMA_SELECT */
-
-/*!
- * @name Bus Operations
- * @{
- */
-
-/*!
- * @brief Enables or disables the UART transmitter.
- *
- * This function enables or disables the UART transmitter.
- *
- * @param base UART peripheral base address.
- * @param enable True to enable, false to disable.
- */
-static inline void UART_EnableTx(UART_Type *base, bool enable)
-{
-    if (enable)
-    {
-        base->C2 |= UART_C2_TE_MASK;
-    }
-    else
-    {
-        base->C2 &= ~UART_C2_TE_MASK;
-    }
-}
-
-/*!
- * @brief Enables or disables the UART receiver.
- *
- * This function enables or disables the UART receiver.
- *
- * @param base UART peripheral base address.
- * @param enable True to enable, false to disable.
- */
-static inline void UART_EnableRx(UART_Type *base, bool enable)
-{
-    if (enable)
-    {
-        base->C2 |= UART_C2_RE_MASK;
-    }
-    else
-    {
-        base->C2 &= ~UART_C2_RE_MASK;
-    }
-}
-
-/*!
- * @brief Writes to the TX register.
- *
- * This function writes data to the TX register directly. The upper layer must ensure
- * that the TX register is empty or TX FIFO has empty room before calling this function.
- *
- * @param base UART peripheral base address.
- * @param data The byte to write.
- */
-static inline void UART_WriteByte(UART_Type *base, uint8_t data)
-{
-    base->D = data;
-}
-
-/*!
- * @brief Reads the RX register directly.
- *
- * This function reads data from the RX register directly. The upper layer must
- * ensure that the RX register is full or that the TX FIFO has data before calling this function.
- *
- * @param base UART peripheral base address.
- * @return The byte read from UART data register.
- */
-static inline uint8_t UART_ReadByte(UART_Type *base)
-{
-    return base->D;
-}
-
-/*!
- * @brief Writes to the TX register using a blocking method.
- *
- * This function polls the TX register, waits for the TX register to be empty or for the TX FIFO
- * to have room and writes data to the TX buffer.
- *
- * @note This function does not check whether all data is sent out to the bus.
- * Before disabling the TX, check kUART_TransmissionCompleteFlag to ensure that the TX is
- * finished.
- *
- * @param base UART peripheral base address.
- * @param data Start address of the data to write.
- * @param length Size of the data to write.
- */
-void UART_WriteBlocking(UART_Type *base, const uint8_t *data, size_t length);
-
-/*!
- * @brief Read RX data register using a blocking method.
- *
- * This function polls the RX register, waits for the RX register to be full or for RX FIFO to
- * have data, and reads data from the TX register.
- *
- * @param base UART peripheral base address.
- * @param data Start address of the buffer to store the received data.
- * @param length Size of the buffer.
- * @retval kStatus_UART_RxHardwareOverrun Receiver overrun occurred while receiving data.
- * @retval kStatus_UART_NoiseError A noise error occurred while receiving data.
- * @retval kStatus_UART_FramingError A framing error occurred while receiving data.
- * @retval kStatus_UART_ParityError A parity error occurred while receiving data.
- * @retval kStatus_Success Successfully received all data.
- */
-status_t UART_ReadBlocking(UART_Type *base, uint8_t *data, size_t length);
-
-/* @} */
-
-/*!
- * @name Transactional
- * @{
- */
-
-/*!
- * @brief Initializes the UART handle.
- *
- * This function initializes the UART handle which can be used for other UART
- * transactional APIs. Usually, for a specified UART instance,
- * call this API once to get the initialized handle.
- *
- * @param base UART peripheral base address.
- * @param handle UART handle pointer.
- * @param callback The callback function.
- * @param userData The parameter of the callback function.
- */
-void UART_TransferCreateHandle(UART_Type *base,
-                               uart_handle_t *handle,
-                               uart_transfer_callback_t callback,
-                               void *userData);
-
-/*!
- * @brief Sets up the RX ring buffer.
- *
- * This function sets up the RX ring buffer to a specific UART handle.
- *
- * When the RX ring buffer is used, data received are stored into the ring buffer even when the
- * user doesn't call the UART_TransferReceiveNonBlocking() API. If data is already received
- * in the ring buffer, the user can get the received data from the ring buffer directly.
- *
- * @note When using the RX ring buffer, one byte is reserved for internal use. In other
- * words, if @p ringBufferSize is 32, only 31 bytes are used for saving data.
- *
- * @param base UART peripheral base address.
- * @param handle UART handle pointer.
- * @param ringBuffer Start address of the ring buffer for background receiving. Pass NULL to disable the ring buffer.
- * @param ringBufferSize Size of the ring buffer.
- */
-void UART_TransferStartRingBuffer(UART_Type *base, uart_handle_t *handle, uint8_t *ringBuffer, size_t ringBufferSize);
-
-/*!
- * @brief Aborts the background transfer and uninstalls the ring buffer.
- *
- * This function aborts the background transfer and uninstalls the ring buffer.
- *
- * @param base UART peripheral base address.
- * @param handle UART handle pointer.
- */
-void UART_TransferStopRingBuffer(UART_Type *base, uart_handle_t *handle);
-
-/*!
- * @brief Transmits a buffer of data using the interrupt method.
- *
- * This function sends data using an interrupt method. This is a non-blocking function, which
- * returns directly without waiting for all data to be written to the TX register. When
- * all data is written to the TX register in the ISR, the UART driver calls the callback
- * function and passes the @ref kStatus_UART_TxIdle as status parameter.
- *
- * @note The kStatus_UART_TxIdle is passed to the upper layer when all data is written
- * to the TX register. However, it does not ensure that all data is sent out. Before disabling the TX,
- * check the kUART_TransmissionCompleteFlag to ensure that the TX is finished.
- *
- * @param base UART peripheral base address.
- * @param handle UART handle pointer.
- * @param xfer UART transfer structure. See  #uart_transfer_t.
- * @retval kStatus_Success Successfully start the data transmission.
- * @retval kStatus_UART_TxBusy Previous transmission still not finished; data not all written to TX register yet.
- * @retval kStatus_InvalidArgument Invalid argument.
- */
-status_t UART_TransferSendNonBlocking(UART_Type *base, uart_handle_t *handle, uart_transfer_t *xfer);
-
-/*!
- * @brief Aborts the interrupt-driven data transmit.
- *
- * This function aborts the interrupt-driven data sending. The user can get the remainBytes to find out
- * how many bytes are not sent out.
- *
- * @param base UART peripheral base address.
- * @param handle UART handle pointer.
- */
-void UART_TransferAbortSend(UART_Type *base, uart_handle_t *handle);
-
-/*!
- * @brief Gets the number of bytes written to the UART TX register.
- *
- * This function gets the number of bytes written to the UART TX
- * register by using the interrupt method.
- *
- * @param base UART peripheral base address.
- * @param handle UART handle pointer.
- * @param count Send bytes count.
- * @retval kStatus_NoTransferInProgress No send in progress.
- * @retval kStatus_InvalidArgument The parameter is invalid.
- * @retval kStatus_Success Get successfully through the parameter \p count;
- */
-status_t UART_TransferGetSendCount(UART_Type *base, uart_handle_t *handle, uint32_t *count);
-
-/*!
- * @brief Receives a buffer of data using an interrupt method.
- *
- * This function receives data using an interrupt method. This is a non-blocking function, which
- *  returns without waiting for all data to be received.
- * If the RX ring buffer is used and not empty, the data in the ring buffer is copied and
- * the parameter @p receivedBytes shows how many bytes are copied from the ring buffer.
- * After copying, if the data in the ring buffer is not enough to read, the receive
- * request is saved by the UART driver. When the new data arrives, the receive request
- * is serviced first. When all data is received, the UART driver notifies the upper layer
- * through a callback function and passes the status parameter @ref kStatus_UART_RxIdle.
- * For example, the upper layer needs 10 bytes but there are only 5 bytes in the ring buffer.
- * The 5 bytes are copied to the xfer->data and this function returns with the
- * parameter @p receivedBytes set to 5. For the left 5 bytes, newly arrived data is
- * saved from the xfer->data[5]. When 5 bytes are received, the UART driver notifies the upper layer.
- * If the RX ring buffer is not enabled, this function enables the RX and RX interrupt
- * to receive data to the xfer->data. When all data is received, the upper layer is notified.
- *
- * @param base UART peripheral base address.
- * @param handle UART handle pointer.
- * @param xfer UART transfer structure, see #uart_transfer_t.
- * @param receivedBytes Bytes received from the ring buffer directly.
- * @retval kStatus_Success Successfully queue the transfer into transmit queue.
- * @retval kStatus_UART_RxBusy Previous receive request is not finished.
- * @retval kStatus_InvalidArgument Invalid argument.
- */
-status_t UART_TransferReceiveNonBlocking(UART_Type *base,
-                                         uart_handle_t *handle,
-                                         uart_transfer_t *xfer,
-                                         size_t *receivedBytes);
-
-/*!
- * @brief Aborts the interrupt-driven data receiving.
- *
- * This function aborts the interrupt-driven data receiving. The user can get the remainBytes to know
- * how many bytes are not received yet.
- *
- * @param base UART peripheral base address.
- * @param handle UART handle pointer.
- */
-void UART_TransferAbortReceive(UART_Type *base, uart_handle_t *handle);
-
-/*!
- * @brief Gets the number of bytes that have been received.
- *
- * This function gets the number of bytes that have been received.
- *
- * @param base UART peripheral base address.
- * @param handle UART handle pointer.
- * @param count Receive bytes count.
- * @retval kStatus_NoTransferInProgress No receive in progress.
- * @retval kStatus_InvalidArgument Parameter is invalid.
- * @retval kStatus_Success Get successfully through the parameter \p count;
- */
-status_t UART_TransferGetReceiveCount(UART_Type *base, uart_handle_t *handle, uint32_t *count);
-
-/*!
- * @brief UART IRQ handle function.
- *
- * This function handles the UART transmit and receive IRQ request.
- *
- * @param base UART peripheral base address.
- * @param handle UART handle pointer.
- */
-void UART_TransferHandleIRQ(UART_Type *base, uart_handle_t *handle);
-
-/*!
- * @brief UART Error IRQ handle function.
- *
- * This function handles the UART error IRQ request.
- *
- * @param base UART peripheral base address.
- * @param handle UART handle pointer.
- */
-void UART_TransferHandleErrorIRQ(UART_Type *base, uart_handle_t *handle);
-
-/* @} */
-
-#if defined(__cplusplus)
-}
-#endif
-
-/*! @}*/
-
-#endif /* _FSL_UART_H_ */