rt-thread-official/bsp/frdm-k64f/device/MK64F12/MK64F12_lptmr.h

/*
 * Copyright (c) 2014, Freescale Semiconductor, Inc.
 * All rights reserved.
 *
 * THIS SOFTWARE IS PROVIDED BY FREESCALE "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 FREESCALE 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.
 */
/*
 * WARNING! DO NOT EDIT THIS FILE DIRECTLY!
 *
 * This file was generated automatically and any changes may be lost.
 */
#ifndef __HW_LPTMR_REGISTERS_H__
#define __HW_LPTMR_REGISTERS_H__

#include "regs.h"

/*
 * MK64F12 LPTMR
 *
 * Low Power Timer
 *
 * Registers defined in this header file:
 * - HW_LPTMR_CSR - Low Power Timer Control Status Register
 * - HW_LPTMR_PSR - Low Power Timer Prescale Register
 * - HW_LPTMR_CMR - Low Power Timer Compare Register
 * - HW_LPTMR_CNR - Low Power Timer Counter Register
 *
 * - hw_lptmr_t - Struct containing all module registers.
 */

//! @name Module base addresses
//@{
#ifndef REGS_LPTMR_BASE
#define HW_LPTMR_INSTANCE_COUNT (1U) //!< Number of instances of the LPTMR module.
#define REGS_LPTMR_BASE (0x40040000U) //!< Base address for LPTMR0.
#endif
//@}

//-------------------------------------------------------------------------------------------
// HW_LPTMR_CSR - Low Power Timer Control Status Register
//-------------------------------------------------------------------------------------------

#ifndef __LANGUAGE_ASM__
/*!
 * @brief HW_LPTMR_CSR - Low Power Timer Control Status Register (RW)
 *
 * Reset value: 0x00000000U
 */
typedef union _hw_lptmr_csr
{
    uint32_t U;
    struct _hw_lptmr_csr_bitfields
    {
        uint32_t TEN : 1;              //!< [0] Timer Enable
        uint32_t TMS : 1;              //!< [1] Timer Mode Select
        uint32_t TFC : 1;              //!< [2] Timer Free-Running Counter
        uint32_t TPP : 1;              //!< [3] Timer Pin Polarity
        uint32_t TPS : 2;              //!< [5:4] Timer Pin Select
        uint32_t TIE : 1;              //!< [6] Timer Interrupt Enable
        uint32_t TCF : 1;              //!< [7] Timer Compare Flag
        uint32_t RESERVED0 : 24;       //!< [31:8]
    } B;
} hw_lptmr_csr_t;
#endif

/*!
 * @name Constants and macros for entire LPTMR_CSR register
 */
//@{
#define HW_LPTMR_CSR_ADDR        (REGS_LPTMR_BASE + 0x0U)

#ifndef __LANGUAGE_ASM__
#define HW_LPTMR_CSR             (*(__IO hw_lptmr_csr_t *) HW_LPTMR_CSR_ADDR)
#define HW_LPTMR_CSR_RD()        (HW_LPTMR_CSR.U)
#define HW_LPTMR_CSR_WR(v)       (HW_LPTMR_CSR.U = (v))
#define HW_LPTMR_CSR_SET(v)      (HW_LPTMR_CSR_WR(HW_LPTMR_CSR_RD() |  (v)))
#define HW_LPTMR_CSR_CLR(v)      (HW_LPTMR_CSR_WR(HW_LPTMR_CSR_RD() & ~(v)))
#define HW_LPTMR_CSR_TOG(v)      (HW_LPTMR_CSR_WR(HW_LPTMR_CSR_RD() ^  (v)))
#endif
//@}

/*
 * Constants & macros for individual LPTMR_CSR bitfields
 */

/*!
 * @name Register LPTMR_CSR, field TEN[0] (RW)
 *
 * When TEN is clear, it resets the LPTMR internal logic, including the CNR and
 * TCF. When TEN is set, the LPTMR is enabled. While writing 1 to this field,
 * CSR[5:1] must not be altered.
 *
 * Values:
 * - 0 - LPTMR is disabled and internal logic is reset.
 * - 1 - LPTMR is enabled.
 */
//@{
#define BP_LPTMR_CSR_TEN     (0U)          //!< Bit position for LPTMR_CSR_TEN.
#define BM_LPTMR_CSR_TEN     (0x00000001U) //!< Bit mask for LPTMR_CSR_TEN.
#define BS_LPTMR_CSR_TEN     (1U)          //!< Bit field size in bits for LPTMR_CSR_TEN.

#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the LPTMR_CSR_TEN field.
#define BR_LPTMR_CSR_TEN     (BITBAND_ACCESS32(HW_LPTMR_CSR_ADDR, BP_LPTMR_CSR_TEN))
#endif

//! @brief Format value for bitfield LPTMR_CSR_TEN.
#define BF_LPTMR_CSR_TEN(v)  (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_LPTMR_CSR_TEN), uint32_t) & BM_LPTMR_CSR_TEN)

#ifndef __LANGUAGE_ASM__
//! @brief Set the TEN field to a new value.
#define BW_LPTMR_CSR_TEN(v)  (BITBAND_ACCESS32(HW_LPTMR_CSR_ADDR, BP_LPTMR_CSR_TEN) = (v))
#endif
//@}

/*!
 * @name Register LPTMR_CSR, field TMS[1] (RW)
 *
 * Configures the mode of the LPTMR. TMS must be altered only when the LPTMR is
 * disabled.
 *
 * Values:
 * - 0 - Time Counter mode.
 * - 1 - Pulse Counter mode.
 */
//@{
#define BP_LPTMR_CSR_TMS     (1U)          //!< Bit position for LPTMR_CSR_TMS.
#define BM_LPTMR_CSR_TMS     (0x00000002U) //!< Bit mask for LPTMR_CSR_TMS.
#define BS_LPTMR_CSR_TMS     (1U)          //!< Bit field size in bits for LPTMR_CSR_TMS.

#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the LPTMR_CSR_TMS field.
#define BR_LPTMR_CSR_TMS     (BITBAND_ACCESS32(HW_LPTMR_CSR_ADDR, BP_LPTMR_CSR_TMS))
#endif

//! @brief Format value for bitfield LPTMR_CSR_TMS.
#define BF_LPTMR_CSR_TMS(v)  (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_LPTMR_CSR_TMS), uint32_t) & BM_LPTMR_CSR_TMS)

#ifndef __LANGUAGE_ASM__
//! @brief Set the TMS field to a new value.
#define BW_LPTMR_CSR_TMS(v)  (BITBAND_ACCESS32(HW_LPTMR_CSR_ADDR, BP_LPTMR_CSR_TMS) = (v))
#endif
//@}

/*!
 * @name Register LPTMR_CSR, field TFC[2] (RW)
 *
 * When clear, TFC configures the CNR to reset whenever TCF is set. When set,
 * TFC configures the CNR to reset on overflow. TFC must be altered only when the
 * LPTMR is disabled.
 *
 * Values:
 * - 0 - CNR is reset whenever TCF is set.
 * - 1 - CNR is reset on overflow.
 */
//@{
#define BP_LPTMR_CSR_TFC     (2U)          //!< Bit position for LPTMR_CSR_TFC.
#define BM_LPTMR_CSR_TFC     (0x00000004U) //!< Bit mask for LPTMR_CSR_TFC.
#define BS_LPTMR_CSR_TFC     (1U)          //!< Bit field size in bits for LPTMR_CSR_TFC.

#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the LPTMR_CSR_TFC field.
#define BR_LPTMR_CSR_TFC     (BITBAND_ACCESS32(HW_LPTMR_CSR_ADDR, BP_LPTMR_CSR_TFC))
#endif

//! @brief Format value for bitfield LPTMR_CSR_TFC.
#define BF_LPTMR_CSR_TFC(v)  (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_LPTMR_CSR_TFC), uint32_t) & BM_LPTMR_CSR_TFC)

#ifndef __LANGUAGE_ASM__
//! @brief Set the TFC field to a new value.
#define BW_LPTMR_CSR_TFC(v)  (BITBAND_ACCESS32(HW_LPTMR_CSR_ADDR, BP_LPTMR_CSR_TFC) = (v))
#endif
//@}

/*!
 * @name Register LPTMR_CSR, field TPP[3] (RW)
 *
 * Configures the polarity of the input source in Pulse Counter mode. TPP must
 * be changed only when the LPTMR is disabled.
 *
 * Values:
 * - 0 - Pulse Counter input source is active-high, and the CNR will increment
 *     on the rising-edge.
 * - 1 - Pulse Counter input source is active-low, and the CNR will increment on
 *     the falling-edge.
 */
//@{
#define BP_LPTMR_CSR_TPP     (3U)          //!< Bit position for LPTMR_CSR_TPP.
#define BM_LPTMR_CSR_TPP     (0x00000008U) //!< Bit mask for LPTMR_CSR_TPP.
#define BS_LPTMR_CSR_TPP     (1U)          //!< Bit field size in bits for LPTMR_CSR_TPP.

#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the LPTMR_CSR_TPP field.
#define BR_LPTMR_CSR_TPP     (BITBAND_ACCESS32(HW_LPTMR_CSR_ADDR, BP_LPTMR_CSR_TPP))
#endif

//! @brief Format value for bitfield LPTMR_CSR_TPP.
#define BF_LPTMR_CSR_TPP(v)  (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_LPTMR_CSR_TPP), uint32_t) & BM_LPTMR_CSR_TPP)

#ifndef __LANGUAGE_ASM__
//! @brief Set the TPP field to a new value.
#define BW_LPTMR_CSR_TPP(v)  (BITBAND_ACCESS32(HW_LPTMR_CSR_ADDR, BP_LPTMR_CSR_TPP) = (v))
#endif
//@}

/*!
 * @name Register LPTMR_CSR, field TPS[5:4] (RW)
 *
 * Configures the input source to be used in Pulse Counter mode. TPS must be
 * altered only when the LPTMR is disabled. The input connections vary by device.
 * See the chip configuration details for information on the connections to these
 * inputs.
 *
 * Values:
 * - 00 - Pulse counter input 0 is selected.
 * - 01 - Pulse counter input 1 is selected.
 * - 10 - Pulse counter input 2 is selected.
 * - 11 - Pulse counter input 3 is selected.
 */
//@{
#define BP_LPTMR_CSR_TPS     (4U)          //!< Bit position for LPTMR_CSR_TPS.
#define BM_LPTMR_CSR_TPS     (0x00000030U) //!< Bit mask for LPTMR_CSR_TPS.
#define BS_LPTMR_CSR_TPS     (2U)          //!< Bit field size in bits for LPTMR_CSR_TPS.

#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the LPTMR_CSR_TPS field.
#define BR_LPTMR_CSR_TPS     (HW_LPTMR_CSR.B.TPS)
#endif

//! @brief Format value for bitfield LPTMR_CSR_TPS.
#define BF_LPTMR_CSR_TPS(v)  (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_LPTMR_CSR_TPS), uint32_t) & BM_LPTMR_CSR_TPS)

#ifndef __LANGUAGE_ASM__
//! @brief Set the TPS field to a new value.
#define BW_LPTMR_CSR_TPS(v)  (HW_LPTMR_CSR_WR((HW_LPTMR_CSR_RD() & ~BM_LPTMR_CSR_TPS) | BF_LPTMR_CSR_TPS(v)))
#endif
//@}

/*!
 * @name Register LPTMR_CSR, field TIE[6] (RW)
 *
 * When TIE is set, the LPTMR Interrupt is generated whenever TCF is also set.
 *
 * Values:
 * - 0 - Timer interrupt disabled.
 * - 1 - Timer interrupt enabled.
 */
//@{
#define BP_LPTMR_CSR_TIE     (6U)          //!< Bit position for LPTMR_CSR_TIE.
#define BM_LPTMR_CSR_TIE     (0x00000040U) //!< Bit mask for LPTMR_CSR_TIE.
#define BS_LPTMR_CSR_TIE     (1U)          //!< Bit field size in bits for LPTMR_CSR_TIE.

#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the LPTMR_CSR_TIE field.
#define BR_LPTMR_CSR_TIE     (BITBAND_ACCESS32(HW_LPTMR_CSR_ADDR, BP_LPTMR_CSR_TIE))
#endif

//! @brief Format value for bitfield LPTMR_CSR_TIE.
#define BF_LPTMR_CSR_TIE(v)  (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_LPTMR_CSR_TIE), uint32_t) & BM_LPTMR_CSR_TIE)

#ifndef __LANGUAGE_ASM__
//! @brief Set the TIE field to a new value.
#define BW_LPTMR_CSR_TIE(v)  (BITBAND_ACCESS32(HW_LPTMR_CSR_ADDR, BP_LPTMR_CSR_TIE) = (v))
#endif
//@}

/*!
 * @name Register LPTMR_CSR, field TCF[7] (W1C)
 *
 * TCF is set when the LPTMR is enabled and the CNR equals the CMR and
 * increments. TCF is cleared when the LPTMR is disabled or a logic 1 is written to it.
 *
 * Values:
 * - 0 - The value of CNR is not equal to CMR and increments.
 * - 1 - The value of CNR is equal to CMR and increments.
 */
//@{
#define BP_LPTMR_CSR_TCF     (7U)          //!< Bit position for LPTMR_CSR_TCF.
#define BM_LPTMR_CSR_TCF     (0x00000080U) //!< Bit mask for LPTMR_CSR_TCF.
#define BS_LPTMR_CSR_TCF     (1U)          //!< Bit field size in bits for LPTMR_CSR_TCF.

#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the LPTMR_CSR_TCF field.
#define BR_LPTMR_CSR_TCF     (BITBAND_ACCESS32(HW_LPTMR_CSR_ADDR, BP_LPTMR_CSR_TCF))
#endif

//! @brief Format value for bitfield LPTMR_CSR_TCF.
#define BF_LPTMR_CSR_TCF(v)  (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_LPTMR_CSR_TCF), uint32_t) & BM_LPTMR_CSR_TCF)

#ifndef __LANGUAGE_ASM__
//! @brief Set the TCF field to a new value.
#define BW_LPTMR_CSR_TCF(v)  (BITBAND_ACCESS32(HW_LPTMR_CSR_ADDR, BP_LPTMR_CSR_TCF) = (v))
#endif
//@}

//-------------------------------------------------------------------------------------------
// HW_LPTMR_PSR - Low Power Timer Prescale Register
//-------------------------------------------------------------------------------------------

#ifndef __LANGUAGE_ASM__
/*!
 * @brief HW_LPTMR_PSR - Low Power Timer Prescale Register (RW)
 *
 * Reset value: 0x00000000U
 */
typedef union _hw_lptmr_psr
{
    uint32_t U;
    struct _hw_lptmr_psr_bitfields
    {
        uint32_t PCS : 2;              //!< [1:0] Prescaler Clock Select
        uint32_t PBYP : 1;             //!< [2] Prescaler Bypass
        uint32_t PRESCALE : 4;         //!< [6:3] Prescale Value
        uint32_t RESERVED0 : 25;       //!< [31:7]
    } B;
} hw_lptmr_psr_t;
#endif

/*!
 * @name Constants and macros for entire LPTMR_PSR register
 */
//@{
#define HW_LPTMR_PSR_ADDR        (REGS_LPTMR_BASE + 0x4U)

#ifndef __LANGUAGE_ASM__
#define HW_LPTMR_PSR             (*(__IO hw_lptmr_psr_t *) HW_LPTMR_PSR_ADDR)
#define HW_LPTMR_PSR_RD()        (HW_LPTMR_PSR.U)
#define HW_LPTMR_PSR_WR(v)       (HW_LPTMR_PSR.U = (v))
#define HW_LPTMR_PSR_SET(v)      (HW_LPTMR_PSR_WR(HW_LPTMR_PSR_RD() |  (v)))
#define HW_LPTMR_PSR_CLR(v)      (HW_LPTMR_PSR_WR(HW_LPTMR_PSR_RD() & ~(v)))
#define HW_LPTMR_PSR_TOG(v)      (HW_LPTMR_PSR_WR(HW_LPTMR_PSR_RD() ^  (v)))
#endif
//@}

/*
 * Constants & macros for individual LPTMR_PSR bitfields
 */

/*!
 * @name Register LPTMR_PSR, field PCS[1:0] (RW)
 *
 * Selects the clock to be used by the LPTMR prescaler/glitch filter. PCS must
 * be altered only when the LPTMR is disabled. The clock connections vary by
 * device. See the chip configuration details for information on the connections to
 * these inputs.
 *
 * Values:
 * - 00 - Prescaler/glitch filter clock 0 selected.
 * - 01 - Prescaler/glitch filter clock 1 selected.
 * - 10 - Prescaler/glitch filter clock 2 selected.
 * - 11 - Prescaler/glitch filter clock 3 selected.
 */
//@{
#define BP_LPTMR_PSR_PCS     (0U)          //!< Bit position for LPTMR_PSR_PCS.
#define BM_LPTMR_PSR_PCS     (0x00000003U) //!< Bit mask for LPTMR_PSR_PCS.
#define BS_LPTMR_PSR_PCS     (2U)          //!< Bit field size in bits for LPTMR_PSR_PCS.

#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the LPTMR_PSR_PCS field.
#define BR_LPTMR_PSR_PCS     (HW_LPTMR_PSR.B.PCS)
#endif

//! @brief Format value for bitfield LPTMR_PSR_PCS.
#define BF_LPTMR_PSR_PCS(v)  (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_LPTMR_PSR_PCS), uint32_t) & BM_LPTMR_PSR_PCS)

#ifndef __LANGUAGE_ASM__
//! @brief Set the PCS field to a new value.
#define BW_LPTMR_PSR_PCS(v)  (HW_LPTMR_PSR_WR((HW_LPTMR_PSR_RD() & ~BM_LPTMR_PSR_PCS) | BF_LPTMR_PSR_PCS(v)))
#endif
//@}

/*!
 * @name Register LPTMR_PSR, field PBYP[2] (RW)
 *
 * When PBYP is set, the selected prescaler clock in Time Counter mode or
 * selected input source in Pulse Counter mode directly clocks the CNR. When PBYP is
 * clear, the CNR is clocked by the output of the prescaler/glitch filter. PBYP
 * must be altered only when the LPTMR is disabled.
 *
 * Values:
 * - 0 - Prescaler/glitch filter is enabled.
 * - 1 - Prescaler/glitch filter is bypassed.
 */
//@{
#define BP_LPTMR_PSR_PBYP    (2U)          //!< Bit position for LPTMR_PSR_PBYP.
#define BM_LPTMR_PSR_PBYP    (0x00000004U) //!< Bit mask for LPTMR_PSR_PBYP.
#define BS_LPTMR_PSR_PBYP    (1U)          //!< Bit field size in bits for LPTMR_PSR_PBYP.

#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the LPTMR_PSR_PBYP field.
#define BR_LPTMR_PSR_PBYP    (BITBAND_ACCESS32(HW_LPTMR_PSR_ADDR, BP_LPTMR_PSR_PBYP))
#endif

//! @brief Format value for bitfield LPTMR_PSR_PBYP.
#define BF_LPTMR_PSR_PBYP(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_LPTMR_PSR_PBYP), uint32_t) & BM_LPTMR_PSR_PBYP)

#ifndef __LANGUAGE_ASM__
//! @brief Set the PBYP field to a new value.
#define BW_LPTMR_PSR_PBYP(v) (BITBAND_ACCESS32(HW_LPTMR_PSR_ADDR, BP_LPTMR_PSR_PBYP) = (v))
#endif
//@}

/*!
 * @name Register LPTMR_PSR, field PRESCALE[6:3] (RW)
 *
 * Configures the size of the Prescaler in Time Counter mode or width of the
 * glitch filter in Pulse Counter mode. PRESCALE must be altered only when the LPTMR
 * is disabled.
 *
 * Values:
 * - 0000 - Prescaler divides the prescaler clock by 2; glitch filter does not
 *     support this configuration.
 * - 0001 - Prescaler divides the prescaler clock by 4; glitch filter recognizes
 *     change on input pin after 2 rising clock edges.
 * - 0010 - Prescaler divides the prescaler clock by 8; glitch filter recognizes
 *     change on input pin after 4 rising clock edges.
 * - 0011 - Prescaler divides the prescaler clock by 16; glitch filter
 *     recognizes change on input pin after 8 rising clock edges.
 * - 0100 - Prescaler divides the prescaler clock by 32; glitch filter
 *     recognizes change on input pin after 16 rising clock edges.
 * - 0101 - Prescaler divides the prescaler clock by 64; glitch filter
 *     recognizes change on input pin after 32 rising clock edges.
 * - 0110 - Prescaler divides the prescaler clock by 128; glitch filter
 *     recognizes change on input pin after 64 rising clock edges.
 * - 0111 - Prescaler divides the prescaler clock by 256; glitch filter
 *     recognizes change on input pin after 128 rising clock edges.
 * - 1000 - Prescaler divides the prescaler clock by 512; glitch filter
 *     recognizes change on input pin after 256 rising clock edges.
 * - 1001 - Prescaler divides the prescaler clock by 1024; glitch filter
 *     recognizes change on input pin after 512 rising clock edges.
 * - 1010 - Prescaler divides the prescaler clock by 2048; glitch filter
 *     recognizes change on input pin after 1024 rising clock edges.
 * - 1011 - Prescaler divides the prescaler clock by 4096; glitch filter
 *     recognizes change on input pin after 2048 rising clock edges.
 * - 1100 - Prescaler divides the prescaler clock by 8192; glitch filter
 *     recognizes change on input pin after 4096 rising clock edges.
 * - 1101 - Prescaler divides the prescaler clock by 16,384; glitch filter
 *     recognizes change on input pin after 8192 rising clock edges.
 * - 1110 - Prescaler divides the prescaler clock by 32,768; glitch filter
 *     recognizes change on input pin after 16,384 rising clock edges.
 * - 1111 - Prescaler divides the prescaler clock by 65,536; glitch filter
 *     recognizes change on input pin after 32,768 rising clock edges.
 */
//@{
#define BP_LPTMR_PSR_PRESCALE (3U)         //!< Bit position for LPTMR_PSR_PRESCALE.
#define BM_LPTMR_PSR_PRESCALE (0x00000078U) //!< Bit mask for LPTMR_PSR_PRESCALE.
#define BS_LPTMR_PSR_PRESCALE (4U)         //!< Bit field size in bits for LPTMR_PSR_PRESCALE.

#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the LPTMR_PSR_PRESCALE field.
#define BR_LPTMR_PSR_PRESCALE (HW_LPTMR_PSR.B.PRESCALE)
#endif

//! @brief Format value for bitfield LPTMR_PSR_PRESCALE.
#define BF_LPTMR_PSR_PRESCALE(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_LPTMR_PSR_PRESCALE), uint32_t) & BM_LPTMR_PSR_PRESCALE)

#ifndef __LANGUAGE_ASM__
//! @brief Set the PRESCALE field to a new value.
#define BW_LPTMR_PSR_PRESCALE(v) (HW_LPTMR_PSR_WR((HW_LPTMR_PSR_RD() & ~BM_LPTMR_PSR_PRESCALE) | BF_LPTMR_PSR_PRESCALE(v)))
#endif
//@}

//-------------------------------------------------------------------------------------------
// HW_LPTMR_CMR - Low Power Timer Compare Register
//-------------------------------------------------------------------------------------------

#ifndef __LANGUAGE_ASM__
/*!
 * @brief HW_LPTMR_CMR - Low Power Timer Compare Register (RW)
 *
 * Reset value: 0x00000000U
 */
typedef union _hw_lptmr_cmr
{
    uint32_t U;
    struct _hw_lptmr_cmr_bitfields
    {
        uint32_t COMPARE : 16;         //!< [15:0] Compare Value
        uint32_t RESERVED0 : 16;       //!< [31:16]
    } B;
} hw_lptmr_cmr_t;
#endif

/*!
 * @name Constants and macros for entire LPTMR_CMR register
 */
//@{
#define HW_LPTMR_CMR_ADDR        (REGS_LPTMR_BASE + 0x8U)

#ifndef __LANGUAGE_ASM__
#define HW_LPTMR_CMR             (*(__IO hw_lptmr_cmr_t *) HW_LPTMR_CMR_ADDR)
#define HW_LPTMR_CMR_RD()        (HW_LPTMR_CMR.U)
#define HW_LPTMR_CMR_WR(v)       (HW_LPTMR_CMR.U = (v))
#define HW_LPTMR_CMR_SET(v)      (HW_LPTMR_CMR_WR(HW_LPTMR_CMR_RD() |  (v)))
#define HW_LPTMR_CMR_CLR(v)      (HW_LPTMR_CMR_WR(HW_LPTMR_CMR_RD() & ~(v)))
#define HW_LPTMR_CMR_TOG(v)      (HW_LPTMR_CMR_WR(HW_LPTMR_CMR_RD() ^  (v)))
#endif
//@}

/*
 * Constants & macros for individual LPTMR_CMR bitfields
 */

/*!
 * @name Register LPTMR_CMR, field COMPARE[15:0] (RW)
 *
 * When the LPTMR is enabled and the CNR equals the value in the CMR and
 * increments, TCF is set and the hardware trigger asserts until the next time the CNR
 * increments. If the CMR is 0, the hardware trigger will remain asserted until
 * the LPTMR is disabled. If the LPTMR is enabled, the CMR must be altered only
 * when TCF is set.
 */
//@{
#define BP_LPTMR_CMR_COMPARE (0U)          //!< Bit position for LPTMR_CMR_COMPARE.
#define BM_LPTMR_CMR_COMPARE (0x0000FFFFU) //!< Bit mask for LPTMR_CMR_COMPARE.
#define BS_LPTMR_CMR_COMPARE (16U)         //!< Bit field size in bits for LPTMR_CMR_COMPARE.

#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the LPTMR_CMR_COMPARE field.
#define BR_LPTMR_CMR_COMPARE (HW_LPTMR_CMR.B.COMPARE)
#endif

//! @brief Format value for bitfield LPTMR_CMR_COMPARE.
#define BF_LPTMR_CMR_COMPARE(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_LPTMR_CMR_COMPARE), uint32_t) & BM_LPTMR_CMR_COMPARE)

#ifndef __LANGUAGE_ASM__
//! @brief Set the COMPARE field to a new value.
#define BW_LPTMR_CMR_COMPARE(v) (HW_LPTMR_CMR_WR((HW_LPTMR_CMR_RD() & ~BM_LPTMR_CMR_COMPARE) | BF_LPTMR_CMR_COMPARE(v)))
#endif
//@}

//-------------------------------------------------------------------------------------------
// HW_LPTMR_CNR - Low Power Timer Counter Register
//-------------------------------------------------------------------------------------------

#ifndef __LANGUAGE_ASM__
/*!
 * @brief HW_LPTMR_CNR - Low Power Timer Counter Register (RW)
 *
 * Reset value: 0x00000000U
 */
typedef union _hw_lptmr_cnr
{
    uint32_t U;
    struct _hw_lptmr_cnr_bitfields
    {
        uint32_t COUNTER : 16;         //!< [15:0] Counter Value
        uint32_t RESERVED0 : 16;       //!< [31:16]
    } B;
} hw_lptmr_cnr_t;
#endif

/*!
 * @name Constants and macros for entire LPTMR_CNR register
 */
//@{
#define HW_LPTMR_CNR_ADDR        (REGS_LPTMR_BASE + 0xCU)

#ifndef __LANGUAGE_ASM__
#define HW_LPTMR_CNR             (*(__IO hw_lptmr_cnr_t *) HW_LPTMR_CNR_ADDR)
#define HW_LPTMR_CNR_RD()        (HW_LPTMR_CNR.U)
#define HW_LPTMR_CNR_WR(v)       (HW_LPTMR_CNR.U = (v))
#define HW_LPTMR_CNR_SET(v)      (HW_LPTMR_CNR_WR(HW_LPTMR_CNR_RD() |  (v)))
#define HW_LPTMR_CNR_CLR(v)      (HW_LPTMR_CNR_WR(HW_LPTMR_CNR_RD() & ~(v)))
#define HW_LPTMR_CNR_TOG(v)      (HW_LPTMR_CNR_WR(HW_LPTMR_CNR_RD() ^  (v)))
#endif
//@}

/*
 * Constants & macros for individual LPTMR_CNR bitfields
 */

/*!
 * @name Register LPTMR_CNR, field COUNTER[15:0] (RW)
 */
//@{
#define BP_LPTMR_CNR_COUNTER (0U)          //!< Bit position for LPTMR_CNR_COUNTER.
#define BM_LPTMR_CNR_COUNTER (0x0000FFFFU) //!< Bit mask for LPTMR_CNR_COUNTER.
#define BS_LPTMR_CNR_COUNTER (16U)         //!< Bit field size in bits for LPTMR_CNR_COUNTER.

#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the LPTMR_CNR_COUNTER field.
#define BR_LPTMR_CNR_COUNTER (HW_LPTMR_CNR.B.COUNTER)
#endif

//! @brief Format value for bitfield LPTMR_CNR_COUNTER.
#define BF_LPTMR_CNR_COUNTER(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_LPTMR_CNR_COUNTER), uint32_t) & BM_LPTMR_CNR_COUNTER)

#ifndef __LANGUAGE_ASM__
//! @brief Set the COUNTER field to a new value.
#define BW_LPTMR_CNR_COUNTER(v) (HW_LPTMR_CNR_WR((HW_LPTMR_CNR_RD() & ~BM_LPTMR_CNR_COUNTER) | BF_LPTMR_CNR_COUNTER(v)))
#endif
//@}

//-------------------------------------------------------------------------------------------
// hw_lptmr_t - module struct
//-------------------------------------------------------------------------------------------
/*!
 * @brief All LPTMR module registers.
 */
#ifndef __LANGUAGE_ASM__
#pragma pack(1)
typedef struct _hw_lptmr
{
    __IO hw_lptmr_csr_t CSR;               //!< [0x0] Low Power Timer Control Status Register
    __IO hw_lptmr_psr_t PSR;               //!< [0x4] Low Power Timer Prescale Register
    __IO hw_lptmr_cmr_t CMR;               //!< [0x8] Low Power Timer Compare Register
    __IO hw_lptmr_cnr_t CNR;               //!< [0xC] Low Power Timer Counter Register
} hw_lptmr_t;
#pragma pack()

//! @brief Macro to access all LPTMR registers.
//! @return Reference (not a pointer) to the registers struct. To get a pointer to the struct,
//!     use the '&' operator, like <code>&HW_LPTMR</code>.
#define HW_LPTMR       (*(hw_lptmr_t *) REGS_LPTMR_BASE)
#endif

#endif // __HW_LPTMR_REGISTERS_H__
// v22/130726/0.9
// EOF