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rt-thread-official/bsp/frdm-k64f/device/MK64F12/MK64F12_spi.h

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/*
* 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_SPI_REGISTERS_H__
#define __HW_SPI_REGISTERS_H__
#include "regs.h"
/*
* MK64F12 SPI
*
* Serial Peripheral Interface
*
* Registers defined in this header file:
* - HW_SPI_MCR - Module Configuration Register
* - HW_SPI_TCR - Transfer Count Register
* - HW_SPI_CTARn - Clock and Transfer Attributes Register (In Master Mode)
* - HW_SPI_CTARn_SLAVE - Clock and Transfer Attributes Register (In Slave Mode)
* - HW_SPI_SR - Status Register
* - HW_SPI_RSER - DMA/Interrupt Request Select and Enable Register
* - HW_SPI_PUSHR - PUSH TX FIFO Register In Master Mode
* - HW_SPI_PUSHR_SLAVE - PUSH TX FIFO Register In Slave Mode
* - HW_SPI_POPR - POP RX FIFO Register
* - HW_SPI_TXFRn - Transmit FIFO Registers
* - HW_SPI_RXFRn - Receive FIFO Registers
*
* - hw_spi_t - Struct containing all module registers.
*/
//! @name Module base addresses
//@{
#ifndef REGS_SPI_BASE
#define HW_SPI_INSTANCE_COUNT (3U) //!< Number of instances of the SPI module.
#define HW_SPI0 (0U) //!< Instance number for SPI0.
#define HW_SPI1 (1U) //!< Instance number for SPI1.
#define HW_SPI2 (2U) //!< Instance number for SPI2.
#define REGS_SPI0_BASE (0x4002C000U) //!< Base address for SPI0.
#define REGS_SPI1_BASE (0x4002D000U) //!< Base address for SPI1.
#define REGS_SPI2_BASE (0x400AC000U) //!< Base address for SPI2.
//! @brief Table of base addresses for SPI instances.
static const uint32_t __g_regs_SPI_base_addresses[] = {
REGS_SPI0_BASE,
REGS_SPI1_BASE,
REGS_SPI2_BASE,
};
//! @brief Get the base address of SPI by instance number.
//! @param x SPI instance number, from 0 through 2.
#define REGS_SPI_BASE(x) (__g_regs_SPI_base_addresses[(x)])
//! @brief Get the instance number given a base address.
//! @param b Base address for an instance of SPI.
#define REGS_SPI_INSTANCE(b) ((b) == REGS_SPI0_BASE ? HW_SPI0 : (b) == REGS_SPI1_BASE ? HW_SPI1 : (b) == REGS_SPI2_BASE ? HW_SPI2 : 0)
#endif
//@}
//-------------------------------------------------------------------------------------------
// HW_SPI_MCR - Module Configuration Register
//-------------------------------------------------------------------------------------------
#ifndef __LANGUAGE_ASM__
/*!
* @brief HW_SPI_MCR - Module Configuration Register (RW)
*
* Reset value: 0x00004001U
*
* Contains bits to configure various attributes associated with the module
* operations. The HALT and MDIS bits can be changed at any time, but the effect
* takes place only on the next frame boundary. Only the HALT and MDIS bits in the
* MCR can be changed, while the module is in the Running state.
*/
typedef union _hw_spi_mcr
{
uint32_t U;
struct _hw_spi_mcr_bitfields
{
uint32_t HALT : 1; //!< [0] Halt
uint32_t RESERVED0 : 7; //!< [7:1]
uint32_t SMPL_PT : 2; //!< [9:8] Sample Point
uint32_t CLR_RXF : 1; //!< [10]
uint32_t CLR_TXF : 1; //!< [11] Clear TX FIFO
uint32_t DIS_RXF : 1; //!< [12] Disable Receive FIFO
uint32_t DIS_TXF : 1; //!< [13] Disable Transmit FIFO
uint32_t MDIS : 1; //!< [14] Module Disable
uint32_t DOZE : 1; //!< [15] Doze Enable
uint32_t PCSIS : 6; //!< [21:16] Peripheral Chip Select x Inactive
//! State
uint32_t RESERVED1 : 2; //!< [23:22]
uint32_t ROOE : 1; //!< [24] Receive FIFO Overflow Overwrite Enable
uint32_t PCSSE : 1; //!< [25] Peripheral Chip Select Strobe Enable
uint32_t MTFE : 1; //!< [26] Modified Timing Format Enable
uint32_t FRZ : 1; //!< [27] Freeze
uint32_t DCONF : 2; //!< [29:28] SPI Configuration.
uint32_t CONT_SCKE : 1; //!< [30] Continuous SCK Enable
uint32_t MSTR : 1; //!< [31] Master/Slave Mode Select
} B;
} hw_spi_mcr_t;
#endif
/*!
* @name Constants and macros for entire SPI_MCR register
*/
//@{
#define HW_SPI_MCR_ADDR(x) (REGS_SPI_BASE(x) + 0x0U)
#ifndef __LANGUAGE_ASM__
#define HW_SPI_MCR(x) (*(__IO hw_spi_mcr_t *) HW_SPI_MCR_ADDR(x))
#define HW_SPI_MCR_RD(x) (HW_SPI_MCR(x).U)
#define HW_SPI_MCR_WR(x, v) (HW_SPI_MCR(x).U = (v))
#define HW_SPI_MCR_SET(x, v) (HW_SPI_MCR_WR(x, HW_SPI_MCR_RD(x) | (v)))
#define HW_SPI_MCR_CLR(x, v) (HW_SPI_MCR_WR(x, HW_SPI_MCR_RD(x) & ~(v)))
#define HW_SPI_MCR_TOG(x, v) (HW_SPI_MCR_WR(x, HW_SPI_MCR_RD(x) ^ (v)))
#endif
//@}
/*
* Constants & macros for individual SPI_MCR bitfields
*/
/*!
* @name Register SPI_MCR, field HALT[0] (RW)
*
* The HALT bit starts and stops frame transfers. See Start and Stop of Module
* transfers
*
* Values:
* - 0 - Start transfers.
* - 1 - Stop transfers.
*/
//@{
#define BP_SPI_MCR_HALT (0U) //!< Bit position for SPI_MCR_HALT.
#define BM_SPI_MCR_HALT (0x00000001U) //!< Bit mask for SPI_MCR_HALT.
#define BS_SPI_MCR_HALT (1U) //!< Bit field size in bits for SPI_MCR_HALT.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_MCR_HALT field.
#define BR_SPI_MCR_HALT(x) (BITBAND_ACCESS32(HW_SPI_MCR_ADDR(x), BP_SPI_MCR_HALT))
#endif
//! @brief Format value for bitfield SPI_MCR_HALT.
#define BF_SPI_MCR_HALT(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_SPI_MCR_HALT), uint32_t) & BM_SPI_MCR_HALT)
#ifndef __LANGUAGE_ASM__
//! @brief Set the HALT field to a new value.
#define BW_SPI_MCR_HALT(x, v) (BITBAND_ACCESS32(HW_SPI_MCR_ADDR(x), BP_SPI_MCR_HALT) = (v))
#endif
//@}
/*!
* @name Register SPI_MCR, field SMPL_PT[9:8] (RW)
*
* Controls when the module master samples SIN in Modified Transfer Format. This
* field is valid only when CPHA bit in CTARn[CPHA] is 0.
*
* Values:
* - 00 - 0 protocol clock cycles between SCK edge and SIN sample
* - 01 - 1 protocol clock cycle between SCK edge and SIN sample
* - 10 - 2 protocol clock cycles between SCK edge and SIN sample
* - 11 - Reserved
*/
//@{
#define BP_SPI_MCR_SMPL_PT (8U) //!< Bit position for SPI_MCR_SMPL_PT.
#define BM_SPI_MCR_SMPL_PT (0x00000300U) //!< Bit mask for SPI_MCR_SMPL_PT.
#define BS_SPI_MCR_SMPL_PT (2U) //!< Bit field size in bits for SPI_MCR_SMPL_PT.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_MCR_SMPL_PT field.
#define BR_SPI_MCR_SMPL_PT(x) (HW_SPI_MCR(x).B.SMPL_PT)
#endif
//! @brief Format value for bitfield SPI_MCR_SMPL_PT.
#define BF_SPI_MCR_SMPL_PT(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_SPI_MCR_SMPL_PT), uint32_t) & BM_SPI_MCR_SMPL_PT)
#ifndef __LANGUAGE_ASM__
//! @brief Set the SMPL_PT field to a new value.
#define BW_SPI_MCR_SMPL_PT(x, v) (HW_SPI_MCR_WR(x, (HW_SPI_MCR_RD(x) & ~BM_SPI_MCR_SMPL_PT) | BF_SPI_MCR_SMPL_PT(v)))
#endif
//@}
/*!
* @name Register SPI_MCR, field CLR_RXF[10] (WORZ)
*
* Flushes the RX FIFO. Writing a 1 to CLR_RXF clears the RX Counter. The
* CLR_RXF bit is always read as zero.
*
* Values:
* - 0 - Do not clear the RX FIFO counter.
* - 1 - Clear the RX FIFO counter.
*/
//@{
#define BP_SPI_MCR_CLR_RXF (10U) //!< Bit position for SPI_MCR_CLR_RXF.
#define BM_SPI_MCR_CLR_RXF (0x00000400U) //!< Bit mask for SPI_MCR_CLR_RXF.
#define BS_SPI_MCR_CLR_RXF (1U) //!< Bit field size in bits for SPI_MCR_CLR_RXF.
//! @brief Format value for bitfield SPI_MCR_CLR_RXF.
#define BF_SPI_MCR_CLR_RXF(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_SPI_MCR_CLR_RXF), uint32_t) & BM_SPI_MCR_CLR_RXF)
#ifndef __LANGUAGE_ASM__
//! @brief Set the CLR_RXF field to a new value.
#define BW_SPI_MCR_CLR_RXF(x, v) (BITBAND_ACCESS32(HW_SPI_MCR_ADDR(x), BP_SPI_MCR_CLR_RXF) = (v))
#endif
//@}
/*!
* @name Register SPI_MCR, field CLR_TXF[11] (WORZ)
*
* Flushes the TX FIFO. Writing a 1 to CLR_TXF clears the TX FIFO Counter. The
* CLR_TXF bit is always read as zero.
*
* Values:
* - 0 - Do not clear the TX FIFO counter.
* - 1 - Clear the TX FIFO counter.
*/
//@{
#define BP_SPI_MCR_CLR_TXF (11U) //!< Bit position for SPI_MCR_CLR_TXF.
#define BM_SPI_MCR_CLR_TXF (0x00000800U) //!< Bit mask for SPI_MCR_CLR_TXF.
#define BS_SPI_MCR_CLR_TXF (1U) //!< Bit field size in bits for SPI_MCR_CLR_TXF.
//! @brief Format value for bitfield SPI_MCR_CLR_TXF.
#define BF_SPI_MCR_CLR_TXF(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_SPI_MCR_CLR_TXF), uint32_t) & BM_SPI_MCR_CLR_TXF)
#ifndef __LANGUAGE_ASM__
//! @brief Set the CLR_TXF field to a new value.
#define BW_SPI_MCR_CLR_TXF(x, v) (BITBAND_ACCESS32(HW_SPI_MCR_ADDR(x), BP_SPI_MCR_CLR_TXF) = (v))
#endif
//@}
/*!
* @name Register SPI_MCR, field DIS_RXF[12] (RW)
*
* When the RX FIFO is disabled, the receive part of the module operates as a
* simplified double-buffered SPI. This bit can only be written when the MDIS bit
* is cleared.
*
* Values:
* - 0 - RX FIFO is enabled.
* - 1 - RX FIFO is disabled.
*/
//@{
#define BP_SPI_MCR_DIS_RXF (12U) //!< Bit position for SPI_MCR_DIS_RXF.
#define BM_SPI_MCR_DIS_RXF (0x00001000U) //!< Bit mask for SPI_MCR_DIS_RXF.
#define BS_SPI_MCR_DIS_RXF (1U) //!< Bit field size in bits for SPI_MCR_DIS_RXF.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_MCR_DIS_RXF field.
#define BR_SPI_MCR_DIS_RXF(x) (BITBAND_ACCESS32(HW_SPI_MCR_ADDR(x), BP_SPI_MCR_DIS_RXF))
#endif
//! @brief Format value for bitfield SPI_MCR_DIS_RXF.
#define BF_SPI_MCR_DIS_RXF(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_SPI_MCR_DIS_RXF), uint32_t) & BM_SPI_MCR_DIS_RXF)
#ifndef __LANGUAGE_ASM__
//! @brief Set the DIS_RXF field to a new value.
#define BW_SPI_MCR_DIS_RXF(x, v) (BITBAND_ACCESS32(HW_SPI_MCR_ADDR(x), BP_SPI_MCR_DIS_RXF) = (v))
#endif
//@}
/*!
* @name Register SPI_MCR, field DIS_TXF[13] (RW)
*
* When the TX FIFO is disabled, the transmit part of the module operates as a
* simplified double-buffered SPI. This bit can be written only when the MDIS bit
* is cleared.
*
* Values:
* - 0 - TX FIFO is enabled.
* - 1 - TX FIFO is disabled.
*/
//@{
#define BP_SPI_MCR_DIS_TXF (13U) //!< Bit position for SPI_MCR_DIS_TXF.
#define BM_SPI_MCR_DIS_TXF (0x00002000U) //!< Bit mask for SPI_MCR_DIS_TXF.
#define BS_SPI_MCR_DIS_TXF (1U) //!< Bit field size in bits for SPI_MCR_DIS_TXF.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_MCR_DIS_TXF field.
#define BR_SPI_MCR_DIS_TXF(x) (BITBAND_ACCESS32(HW_SPI_MCR_ADDR(x), BP_SPI_MCR_DIS_TXF))
#endif
//! @brief Format value for bitfield SPI_MCR_DIS_TXF.
#define BF_SPI_MCR_DIS_TXF(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_SPI_MCR_DIS_TXF), uint32_t) & BM_SPI_MCR_DIS_TXF)
#ifndef __LANGUAGE_ASM__
//! @brief Set the DIS_TXF field to a new value.
#define BW_SPI_MCR_DIS_TXF(x, v) (BITBAND_ACCESS32(HW_SPI_MCR_ADDR(x), BP_SPI_MCR_DIS_TXF) = (v))
#endif
//@}
/*!
* @name Register SPI_MCR, field MDIS[14] (RW)
*
* Allows the clock to be stopped to the non-memory mapped logic in the module
* effectively putting it in a software-controlled power-saving state. The reset
* value of the MDIS bit is parameterized, with a default reset value of 0. When
* the module is used in Slave Mode, we recommend leaving this bit 0, because a
* slave doesn't have control over master transactions.
*
* Values:
* - 0 - Enables the module clocks.
* - 1 - Allows external logic to disable the module clocks.
*/
//@{
#define BP_SPI_MCR_MDIS (14U) //!< Bit position for SPI_MCR_MDIS.
#define BM_SPI_MCR_MDIS (0x00004000U) //!< Bit mask for SPI_MCR_MDIS.
#define BS_SPI_MCR_MDIS (1U) //!< Bit field size in bits for SPI_MCR_MDIS.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_MCR_MDIS field.
#define BR_SPI_MCR_MDIS(x) (BITBAND_ACCESS32(HW_SPI_MCR_ADDR(x), BP_SPI_MCR_MDIS))
#endif
//! @brief Format value for bitfield SPI_MCR_MDIS.
#define BF_SPI_MCR_MDIS(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_SPI_MCR_MDIS), uint32_t) & BM_SPI_MCR_MDIS)
#ifndef __LANGUAGE_ASM__
//! @brief Set the MDIS field to a new value.
#define BW_SPI_MCR_MDIS(x, v) (BITBAND_ACCESS32(HW_SPI_MCR_ADDR(x), BP_SPI_MCR_MDIS) = (v))
#endif
//@}
/*!
* @name Register SPI_MCR, field DOZE[15] (RW)
*
* Provides support for an externally controlled Doze mode power-saving
* mechanism.
*
* Values:
* - 0 - Doze mode has no effect on the module.
* - 1 - Doze mode disables the module.
*/
//@{
#define BP_SPI_MCR_DOZE (15U) //!< Bit position for SPI_MCR_DOZE.
#define BM_SPI_MCR_DOZE (0x00008000U) //!< Bit mask for SPI_MCR_DOZE.
#define BS_SPI_MCR_DOZE (1U) //!< Bit field size in bits for SPI_MCR_DOZE.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_MCR_DOZE field.
#define BR_SPI_MCR_DOZE(x) (BITBAND_ACCESS32(HW_SPI_MCR_ADDR(x), BP_SPI_MCR_DOZE))
#endif
//! @brief Format value for bitfield SPI_MCR_DOZE.
#define BF_SPI_MCR_DOZE(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_SPI_MCR_DOZE), uint32_t) & BM_SPI_MCR_DOZE)
#ifndef __LANGUAGE_ASM__
//! @brief Set the DOZE field to a new value.
#define BW_SPI_MCR_DOZE(x, v) (BITBAND_ACCESS32(HW_SPI_MCR_ADDR(x), BP_SPI_MCR_DOZE) = (v))
#endif
//@}
/*!
* @name Register SPI_MCR, field PCSIS[21:16] (RW)
*
* Determines the inactive state of PCSx.
*
* Values:
* - 0 - The inactive state of PCSx is low.
* - 1 - The inactive state of PCSx is high.
*/
//@{
#define BP_SPI_MCR_PCSIS (16U) //!< Bit position for SPI_MCR_PCSIS.
#define BM_SPI_MCR_PCSIS (0x003F0000U) //!< Bit mask for SPI_MCR_PCSIS.
#define BS_SPI_MCR_PCSIS (6U) //!< Bit field size in bits for SPI_MCR_PCSIS.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_MCR_PCSIS field.
#define BR_SPI_MCR_PCSIS(x) (HW_SPI_MCR(x).B.PCSIS)
#endif
//! @brief Format value for bitfield SPI_MCR_PCSIS.
#define BF_SPI_MCR_PCSIS(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_SPI_MCR_PCSIS), uint32_t) & BM_SPI_MCR_PCSIS)
#ifndef __LANGUAGE_ASM__
//! @brief Set the PCSIS field to a new value.
#define BW_SPI_MCR_PCSIS(x, v) (HW_SPI_MCR_WR(x, (HW_SPI_MCR_RD(x) & ~BM_SPI_MCR_PCSIS) | BF_SPI_MCR_PCSIS(v)))
#endif
//@}
/*!
* @name Register SPI_MCR, field ROOE[24] (RW)
*
* In the RX FIFO overflow condition, configures the module to ignore the
* incoming serial data or overwrite existing data. If the RX FIFO is full and new data
* is received, the data from the transfer, generating the overflow, is ignored
* or shifted into the shift register.
*
* Values:
* - 0 - Incoming data is ignored.
* - 1 - Incoming data is shifted into the shift register.
*/
//@{
#define BP_SPI_MCR_ROOE (24U) //!< Bit position for SPI_MCR_ROOE.
#define BM_SPI_MCR_ROOE (0x01000000U) //!< Bit mask for SPI_MCR_ROOE.
#define BS_SPI_MCR_ROOE (1U) //!< Bit field size in bits for SPI_MCR_ROOE.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_MCR_ROOE field.
#define BR_SPI_MCR_ROOE(x) (BITBAND_ACCESS32(HW_SPI_MCR_ADDR(x), BP_SPI_MCR_ROOE))
#endif
//! @brief Format value for bitfield SPI_MCR_ROOE.
#define BF_SPI_MCR_ROOE(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_SPI_MCR_ROOE), uint32_t) & BM_SPI_MCR_ROOE)
#ifndef __LANGUAGE_ASM__
//! @brief Set the ROOE field to a new value.
#define BW_SPI_MCR_ROOE(x, v) (BITBAND_ACCESS32(HW_SPI_MCR_ADDR(x), BP_SPI_MCR_ROOE) = (v))
#endif
//@}
/*!
* @name Register SPI_MCR, field PCSSE[25] (RW)
*
* Enables the PCS5/ PCSS to operate as a PCS Strobe output signal.
*
* Values:
* - 0 - PCS5/ PCSS is used as the Peripheral Chip Select[5] signal.
* - 1 - PCS5/ PCSS is used as an active-low PCS Strobe signal.
*/
//@{
#define BP_SPI_MCR_PCSSE (25U) //!< Bit position for SPI_MCR_PCSSE.
#define BM_SPI_MCR_PCSSE (0x02000000U) //!< Bit mask for SPI_MCR_PCSSE.
#define BS_SPI_MCR_PCSSE (1U) //!< Bit field size in bits for SPI_MCR_PCSSE.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_MCR_PCSSE field.
#define BR_SPI_MCR_PCSSE(x) (BITBAND_ACCESS32(HW_SPI_MCR_ADDR(x), BP_SPI_MCR_PCSSE))
#endif
//! @brief Format value for bitfield SPI_MCR_PCSSE.
#define BF_SPI_MCR_PCSSE(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_SPI_MCR_PCSSE), uint32_t) & BM_SPI_MCR_PCSSE)
#ifndef __LANGUAGE_ASM__
//! @brief Set the PCSSE field to a new value.
#define BW_SPI_MCR_PCSSE(x, v) (BITBAND_ACCESS32(HW_SPI_MCR_ADDR(x), BP_SPI_MCR_PCSSE) = (v))
#endif
//@}
/*!
* @name Register SPI_MCR, field MTFE[26] (RW)
*
* Enables a modified transfer format to be used.
*
* Values:
* - 0 - Modified SPI transfer format disabled.
* - 1 - Modified SPI transfer format enabled.
*/
//@{
#define BP_SPI_MCR_MTFE (26U) //!< Bit position for SPI_MCR_MTFE.
#define BM_SPI_MCR_MTFE (0x04000000U) //!< Bit mask for SPI_MCR_MTFE.
#define BS_SPI_MCR_MTFE (1U) //!< Bit field size in bits for SPI_MCR_MTFE.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_MCR_MTFE field.
#define BR_SPI_MCR_MTFE(x) (BITBAND_ACCESS32(HW_SPI_MCR_ADDR(x), BP_SPI_MCR_MTFE))
#endif
//! @brief Format value for bitfield SPI_MCR_MTFE.
#define BF_SPI_MCR_MTFE(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_SPI_MCR_MTFE), uint32_t) & BM_SPI_MCR_MTFE)
#ifndef __LANGUAGE_ASM__
//! @brief Set the MTFE field to a new value.
#define BW_SPI_MCR_MTFE(x, v) (BITBAND_ACCESS32(HW_SPI_MCR_ADDR(x), BP_SPI_MCR_MTFE) = (v))
#endif
//@}
/*!
* @name Register SPI_MCR, field FRZ[27] (RW)
*
* Enables transfers to be stopped on the next frame boundary when the device
* enters Debug mode.
*
* Values:
* - 0 - Do not halt serial transfers in Debug mode.
* - 1 - Halt serial transfers in Debug mode.
*/
//@{
#define BP_SPI_MCR_FRZ (27U) //!< Bit position for SPI_MCR_FRZ.
#define BM_SPI_MCR_FRZ (0x08000000U) //!< Bit mask for SPI_MCR_FRZ.
#define BS_SPI_MCR_FRZ (1U) //!< Bit field size in bits for SPI_MCR_FRZ.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_MCR_FRZ field.
#define BR_SPI_MCR_FRZ(x) (BITBAND_ACCESS32(HW_SPI_MCR_ADDR(x), BP_SPI_MCR_FRZ))
#endif
//! @brief Format value for bitfield SPI_MCR_FRZ.
#define BF_SPI_MCR_FRZ(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_SPI_MCR_FRZ), uint32_t) & BM_SPI_MCR_FRZ)
#ifndef __LANGUAGE_ASM__
//! @brief Set the FRZ field to a new value.
#define BW_SPI_MCR_FRZ(x, v) (BITBAND_ACCESS32(HW_SPI_MCR_ADDR(x), BP_SPI_MCR_FRZ) = (v))
#endif
//@}
/*!
* @name Register SPI_MCR, field DCONF[29:28] (RO)
*
* Selects among the different configurations of the module.
*
* Values:
* - 00 - SPI
* - 01 - Reserved
* - 10 - Reserved
* - 11 - Reserved
*/
//@{
#define BP_SPI_MCR_DCONF (28U) //!< Bit position for SPI_MCR_DCONF.
#define BM_SPI_MCR_DCONF (0x30000000U) //!< Bit mask for SPI_MCR_DCONF.
#define BS_SPI_MCR_DCONF (2U) //!< Bit field size in bits for SPI_MCR_DCONF.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_MCR_DCONF field.
#define BR_SPI_MCR_DCONF(x) (HW_SPI_MCR(x).B.DCONF)
#endif
//@}
/*!
* @name Register SPI_MCR, field CONT_SCKE[30] (RW)
*
* Enables the Serial Communication Clock (SCK) to run continuously.
*
* Values:
* - 0 - Continuous SCK disabled.
* - 1 - Continuous SCK enabled.
*/
//@{
#define BP_SPI_MCR_CONT_SCKE (30U) //!< Bit position for SPI_MCR_CONT_SCKE.
#define BM_SPI_MCR_CONT_SCKE (0x40000000U) //!< Bit mask for SPI_MCR_CONT_SCKE.
#define BS_SPI_MCR_CONT_SCKE (1U) //!< Bit field size in bits for SPI_MCR_CONT_SCKE.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_MCR_CONT_SCKE field.
#define BR_SPI_MCR_CONT_SCKE(x) (BITBAND_ACCESS32(HW_SPI_MCR_ADDR(x), BP_SPI_MCR_CONT_SCKE))
#endif
//! @brief Format value for bitfield SPI_MCR_CONT_SCKE.
#define BF_SPI_MCR_CONT_SCKE(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_SPI_MCR_CONT_SCKE), uint32_t) & BM_SPI_MCR_CONT_SCKE)
#ifndef __LANGUAGE_ASM__
//! @brief Set the CONT_SCKE field to a new value.
#define BW_SPI_MCR_CONT_SCKE(x, v) (BITBAND_ACCESS32(HW_SPI_MCR_ADDR(x), BP_SPI_MCR_CONT_SCKE) = (v))
#endif
//@}
/*!
* @name Register SPI_MCR, field MSTR[31] (RW)
*
* Enables either Master mode (if supported) or Slave mode (if supported)
* operation.
*
* Values:
* - 0 - Enables Slave mode
* - 1 - Enables Master mode
*/
//@{
#define BP_SPI_MCR_MSTR (31U) //!< Bit position for SPI_MCR_MSTR.
#define BM_SPI_MCR_MSTR (0x80000000U) //!< Bit mask for SPI_MCR_MSTR.
#define BS_SPI_MCR_MSTR (1U) //!< Bit field size in bits for SPI_MCR_MSTR.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_MCR_MSTR field.
#define BR_SPI_MCR_MSTR(x) (BITBAND_ACCESS32(HW_SPI_MCR_ADDR(x), BP_SPI_MCR_MSTR))
#endif
//! @brief Format value for bitfield SPI_MCR_MSTR.
#define BF_SPI_MCR_MSTR(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_SPI_MCR_MSTR), uint32_t) & BM_SPI_MCR_MSTR)
#ifndef __LANGUAGE_ASM__
//! @brief Set the MSTR field to a new value.
#define BW_SPI_MCR_MSTR(x, v) (BITBAND_ACCESS32(HW_SPI_MCR_ADDR(x), BP_SPI_MCR_MSTR) = (v))
#endif
//@}
//-------------------------------------------------------------------------------------------
// HW_SPI_TCR - Transfer Count Register
//-------------------------------------------------------------------------------------------
#ifndef __LANGUAGE_ASM__
/*!
* @brief HW_SPI_TCR - Transfer Count Register (RW)
*
* Reset value: 0x00000000U
*
* TCR contains a counter that indicates the number of SPI transfers made. The
* transfer counter is intended to assist in queue management. Do not write the
* TCR when the module is in the Running state.
*/
typedef union _hw_spi_tcr
{
uint32_t U;
struct _hw_spi_tcr_bitfields
{
uint32_t RESERVED0 : 16; //!< [15:0]
uint32_t SPI_TCNT : 16; //!< [31:16] SPI Transfer Counter
} B;
} hw_spi_tcr_t;
#endif
/*!
* @name Constants and macros for entire SPI_TCR register
*/
//@{
#define HW_SPI_TCR_ADDR(x) (REGS_SPI_BASE(x) + 0x8U)
#ifndef __LANGUAGE_ASM__
#define HW_SPI_TCR(x) (*(__IO hw_spi_tcr_t *) HW_SPI_TCR_ADDR(x))
#define HW_SPI_TCR_RD(x) (HW_SPI_TCR(x).U)
#define HW_SPI_TCR_WR(x, v) (HW_SPI_TCR(x).U = (v))
#define HW_SPI_TCR_SET(x, v) (HW_SPI_TCR_WR(x, HW_SPI_TCR_RD(x) | (v)))
#define HW_SPI_TCR_CLR(x, v) (HW_SPI_TCR_WR(x, HW_SPI_TCR_RD(x) & ~(v)))
#define HW_SPI_TCR_TOG(x, v) (HW_SPI_TCR_WR(x, HW_SPI_TCR_RD(x) ^ (v)))
#endif
//@}
/*
* Constants & macros for individual SPI_TCR bitfields
*/
/*!
* @name Register SPI_TCR, field SPI_TCNT[31:16] (RW)
*
* Counts the number of SPI transfers the module makes. The SPI_TCNT field
* increments every time the last bit of an SPI frame is transmitted. A value written
* to SPI_TCNT presets the counter to that value. SPI_TCNT is reset to zero at
* the beginning of the frame when the CTCNT field is set in the executing SPI
* command. The Transfer Counter wraps around; incrementing the counter past 65535
* resets the counter to zero.
*/
//@{
#define BP_SPI_TCR_SPI_TCNT (16U) //!< Bit position for SPI_TCR_SPI_TCNT.
#define BM_SPI_TCR_SPI_TCNT (0xFFFF0000U) //!< Bit mask for SPI_TCR_SPI_TCNT.
#define BS_SPI_TCR_SPI_TCNT (16U) //!< Bit field size in bits for SPI_TCR_SPI_TCNT.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_TCR_SPI_TCNT field.
#define BR_SPI_TCR_SPI_TCNT(x) (HW_SPI_TCR(x).B.SPI_TCNT)
#endif
//! @brief Format value for bitfield SPI_TCR_SPI_TCNT.
#define BF_SPI_TCR_SPI_TCNT(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_SPI_TCR_SPI_TCNT), uint32_t) & BM_SPI_TCR_SPI_TCNT)
#ifndef __LANGUAGE_ASM__
//! @brief Set the SPI_TCNT field to a new value.
#define BW_SPI_TCR_SPI_TCNT(x, v) (HW_SPI_TCR_WR(x, (HW_SPI_TCR_RD(x) & ~BM_SPI_TCR_SPI_TCNT) | BF_SPI_TCR_SPI_TCNT(v)))
#endif
//@}
//-------------------------------------------------------------------------------------------
// HW_SPI_CTARn - Clock and Transfer Attributes Register (In Master Mode)
//-------------------------------------------------------------------------------------------
#ifndef __LANGUAGE_ASM__
/*!
* @brief HW_SPI_CTARn - Clock and Transfer Attributes Register (In Master Mode) (RW)
*
* Reset value: 0x78000000U
*
* CTAR registers are used to define different transfer attributes. Do not write
* to the CTAR registers while the module is in the Running state. In Master
* mode, the CTAR registers define combinations of transfer attributes such as frame
* size, clock phase and polarity, data bit ordering, baud rate, and various
* delays. In slave mode, a subset of the bitfields in CTAR0 are used to set the
* slave transfer attributes. When the module is configured as an SPI master, the
* CTAS field in the command portion of the TX FIFO entry selects which of the CTAR
* registers is used. When the module is configured as an SPI bus slave, it uses
* the CTAR0 register.
*/
typedef union _hw_spi_ctarn
{
uint32_t U;
struct _hw_spi_ctarn_bitfields
{
uint32_t BR : 4; //!< [3:0] Baud Rate Scaler
uint32_t DT : 4; //!< [7:4] Delay After Transfer Scaler
uint32_t ASC : 4; //!< [11:8] After SCK Delay Scaler
uint32_t CSSCK : 4; //!< [15:12] PCS to SCK Delay Scaler
uint32_t PBR : 2; //!< [17:16] Baud Rate Prescaler
uint32_t PDT : 2; //!< [19:18] Delay after Transfer Prescaler
uint32_t PASC : 2; //!< [21:20] After SCK Delay Prescaler
uint32_t PCSSCK : 2; //!< [23:22] PCS to SCK Delay Prescaler
uint32_t LSBFE : 1; //!< [24] LSB First
uint32_t CPHA : 1; //!< [25] Clock Phase
uint32_t CPOL : 1; //!< [26] Clock Polarity
uint32_t FMSZ : 4; //!< [30:27] Frame Size
uint32_t DBR : 1; //!< [31] Double Baud Rate
} B;
} hw_spi_ctarn_t;
#endif
/*!
* @name Constants and macros for entire SPI_CTARn register
*/
//@{
#define HW_SPI_CTARn_COUNT (2U)
#define HW_SPI_CTARn_ADDR(x, n) (REGS_SPI_BASE(x) + 0xCU + (0x4U * n))
#ifndef __LANGUAGE_ASM__
#define HW_SPI_CTARn(x, n) (*(__IO hw_spi_ctarn_t *) HW_SPI_CTARn_ADDR(x, n))
#define HW_SPI_CTARn_RD(x, n) (HW_SPI_CTARn(x, n).U)
#define HW_SPI_CTARn_WR(x, n, v) (HW_SPI_CTARn(x, n).U = (v))
#define HW_SPI_CTARn_SET(x, n, v) (HW_SPI_CTARn_WR(x, n, HW_SPI_CTARn_RD(x, n) | (v)))
#define HW_SPI_CTARn_CLR(x, n, v) (HW_SPI_CTARn_WR(x, n, HW_SPI_CTARn_RD(x, n) & ~(v)))
#define HW_SPI_CTARn_TOG(x, n, v) (HW_SPI_CTARn_WR(x, n, HW_SPI_CTARn_RD(x, n) ^ (v)))
#endif
//@}
/*
* Constants & macros for individual SPI_CTARn bitfields
*/
/*!
* @name Register SPI_CTARn, field BR[3:0] (RW)
*
* Selects the scaler value for the baud rate. This field is used only in master
* mode. The prescaled protocol clock is divided by the Baud Rate Scaler to
* generate the frequency of the SCK. The baud rate is computed according to the
* following equation: SCK baud rate = (fP /PBR) x [(1+DBR)/BR] The following table
* lists the baud rate scaler values. Baud Rate Scaler CTARn[BR] Baud Rate Scaler
* Value 0000 2 0001 4 0010 6 0011 8 0100 16 0101 32 0110 64 0111 128 1000 256
* 1001 512 1010 1024 1011 2048 1100 4096 1101 8192 1110 16384 1111 32768
*/
//@{
#define BP_SPI_CTARn_BR (0U) //!< Bit position for SPI_CTARn_BR.
#define BM_SPI_CTARn_BR (0x0000000FU) //!< Bit mask for SPI_CTARn_BR.
#define BS_SPI_CTARn_BR (4U) //!< Bit field size in bits for SPI_CTARn_BR.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_CTARn_BR field.
#define BR_SPI_CTARn_BR(x, n) (HW_SPI_CTARn(x, n).B.BR)
#endif
//! @brief Format value for bitfield SPI_CTARn_BR.
#define BF_SPI_CTARn_BR(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_SPI_CTARn_BR), uint32_t) & BM_SPI_CTARn_BR)
#ifndef __LANGUAGE_ASM__
//! @brief Set the BR field to a new value.
#define BW_SPI_CTARn_BR(x, n, v) (HW_SPI_CTARn_WR(x, n, (HW_SPI_CTARn_RD(x, n) & ~BM_SPI_CTARn_BR) | BF_SPI_CTARn_BR(v)))
#endif
//@}
/*!
* @name Register SPI_CTARn, field DT[7:4] (RW)
*
* Selects the Delay after Transfer Scaler. This field is used only in master
* mode. The Delay after Transfer is the time between the negation of the PCS
* signal at the end of a frame and the assertion of PCS at the beginning of the next
* frame. In the Continuous Serial Communications Clock operation, the DT value
* is fixed to one SCK clock period, The Delay after Transfer is a multiple of the
* protocol clock period, and it is computed according to the following
* equation: tDT = (1/fP ) x PDT x DT See Delay Scaler Encoding table in CTARn[CSSCK] bit
* field description for scaler values.
*/
//@{
#define BP_SPI_CTARn_DT (4U) //!< Bit position for SPI_CTARn_DT.
#define BM_SPI_CTARn_DT (0x000000F0U) //!< Bit mask for SPI_CTARn_DT.
#define BS_SPI_CTARn_DT (4U) //!< Bit field size in bits for SPI_CTARn_DT.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_CTARn_DT field.
#define BR_SPI_CTARn_DT(x, n) (HW_SPI_CTARn(x, n).B.DT)
#endif
//! @brief Format value for bitfield SPI_CTARn_DT.
#define BF_SPI_CTARn_DT(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_SPI_CTARn_DT), uint32_t) & BM_SPI_CTARn_DT)
#ifndef __LANGUAGE_ASM__
//! @brief Set the DT field to a new value.
#define BW_SPI_CTARn_DT(x, n, v) (HW_SPI_CTARn_WR(x, n, (HW_SPI_CTARn_RD(x, n) & ~BM_SPI_CTARn_DT) | BF_SPI_CTARn_DT(v)))
#endif
//@}
/*!
* @name Register SPI_CTARn, field ASC[11:8] (RW)
*
* Selects the scaler value for the After SCK Delay. This field is used only in
* master mode. The After SCK Delay is the delay between the last edge of SCK and
* the negation of PCS. The delay is a multiple of the protocol clock period,
* and it is computed according to the following equation: t ASC = (1/fP) x PASC x
* ASC See Delay Scaler Encoding table in CTARn[CSSCK] bit field description for
* scaler values. Refer After SCK Delay (tASC ) for more details.
*/
//@{
#define BP_SPI_CTARn_ASC (8U) //!< Bit position for SPI_CTARn_ASC.
#define BM_SPI_CTARn_ASC (0x00000F00U) //!< Bit mask for SPI_CTARn_ASC.
#define BS_SPI_CTARn_ASC (4U) //!< Bit field size in bits for SPI_CTARn_ASC.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_CTARn_ASC field.
#define BR_SPI_CTARn_ASC(x, n) (HW_SPI_CTARn(x, n).B.ASC)
#endif
//! @brief Format value for bitfield SPI_CTARn_ASC.
#define BF_SPI_CTARn_ASC(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_SPI_CTARn_ASC), uint32_t) & BM_SPI_CTARn_ASC)
#ifndef __LANGUAGE_ASM__
//! @brief Set the ASC field to a new value.
#define BW_SPI_CTARn_ASC(x, n, v) (HW_SPI_CTARn_WR(x, n, (HW_SPI_CTARn_RD(x, n) & ~BM_SPI_CTARn_ASC) | BF_SPI_CTARn_ASC(v)))
#endif
//@}
/*!
* @name Register SPI_CTARn, field CSSCK[15:12] (RW)
*
* Selects the scaler value for the PCS to SCK delay. This field is used only in
* master mode. The PCS to SCK Delay is the delay between the assertion of PCS
* and the first edge of the SCK. The delay is a multiple of the protocol clock
* period, and it is computed according to the following equation: t CSC = (1/fP )
* x PCSSCK x CSSCK. The following table lists the delay scaler values. Delay
* Scaler Encoding Field Value Delay Scaler Value 0000 2 0001 4 0010 8 0011 16 0100
* 32 0101 64 0110 128 0111 256 1000 512 1001 1024 1010 2048 1011 4096 1100 8192
* 1101 16384 1110 32768 1111 65536 Refer PCS to SCK Delay (tCSC ) for more
* details.
*/
//@{
#define BP_SPI_CTARn_CSSCK (12U) //!< Bit position for SPI_CTARn_CSSCK.
#define BM_SPI_CTARn_CSSCK (0x0000F000U) //!< Bit mask for SPI_CTARn_CSSCK.
#define BS_SPI_CTARn_CSSCK (4U) //!< Bit field size in bits for SPI_CTARn_CSSCK.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_CTARn_CSSCK field.
#define BR_SPI_CTARn_CSSCK(x, n) (HW_SPI_CTARn(x, n).B.CSSCK)
#endif
//! @brief Format value for bitfield SPI_CTARn_CSSCK.
#define BF_SPI_CTARn_CSSCK(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_SPI_CTARn_CSSCK), uint32_t) & BM_SPI_CTARn_CSSCK)
#ifndef __LANGUAGE_ASM__
//! @brief Set the CSSCK field to a new value.
#define BW_SPI_CTARn_CSSCK(x, n, v) (HW_SPI_CTARn_WR(x, n, (HW_SPI_CTARn_RD(x, n) & ~BM_SPI_CTARn_CSSCK) | BF_SPI_CTARn_CSSCK(v)))
#endif
//@}
/*!
* @name Register SPI_CTARn, field PBR[17:16] (RW)
*
* Selects the prescaler value for the baud rate. This field is used only in
* master mode. The baud rate is the frequency of the SCK. The protocol clock is
* divided by the prescaler value before the baud rate selection takes place. See
* the BR field description for details on how to compute the baud rate.
*
* Values:
* - 00 - Baud Rate Prescaler value is 2.
* - 01 - Baud Rate Prescaler value is 3.
* - 10 - Baud Rate Prescaler value is 5.
* - 11 - Baud Rate Prescaler value is 7.
*/
//@{
#define BP_SPI_CTARn_PBR (16U) //!< Bit position for SPI_CTARn_PBR.
#define BM_SPI_CTARn_PBR (0x00030000U) //!< Bit mask for SPI_CTARn_PBR.
#define BS_SPI_CTARn_PBR (2U) //!< Bit field size in bits for SPI_CTARn_PBR.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_CTARn_PBR field.
#define BR_SPI_CTARn_PBR(x, n) (HW_SPI_CTARn(x, n).B.PBR)
#endif
//! @brief Format value for bitfield SPI_CTARn_PBR.
#define BF_SPI_CTARn_PBR(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_SPI_CTARn_PBR), uint32_t) & BM_SPI_CTARn_PBR)
#ifndef __LANGUAGE_ASM__
//! @brief Set the PBR field to a new value.
#define BW_SPI_CTARn_PBR(x, n, v) (HW_SPI_CTARn_WR(x, n, (HW_SPI_CTARn_RD(x, n) & ~BM_SPI_CTARn_PBR) | BF_SPI_CTARn_PBR(v)))
#endif
//@}
/*!
* @name Register SPI_CTARn, field PDT[19:18] (RW)
*
* Selects the prescaler value for the delay between the negation of the PCS
* signal at the end of a frame and the assertion of PCS at the beginning of the
* next frame. The PDT field is only used in master mode. See the DT field
* description for details on how to compute the Delay after Transfer. Refer Delay after
* Transfer (tDT ) for more details.
*
* Values:
* - 00 - Delay after Transfer Prescaler value is 1.
* - 01 - Delay after Transfer Prescaler value is 3.
* - 10 - Delay after Transfer Prescaler value is 5.
* - 11 - Delay after Transfer Prescaler value is 7.
*/
//@{
#define BP_SPI_CTARn_PDT (18U) //!< Bit position for SPI_CTARn_PDT.
#define BM_SPI_CTARn_PDT (0x000C0000U) //!< Bit mask for SPI_CTARn_PDT.
#define BS_SPI_CTARn_PDT (2U) //!< Bit field size in bits for SPI_CTARn_PDT.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_CTARn_PDT field.
#define BR_SPI_CTARn_PDT(x, n) (HW_SPI_CTARn(x, n).B.PDT)
#endif
//! @brief Format value for bitfield SPI_CTARn_PDT.
#define BF_SPI_CTARn_PDT(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_SPI_CTARn_PDT), uint32_t) & BM_SPI_CTARn_PDT)
#ifndef __LANGUAGE_ASM__
//! @brief Set the PDT field to a new value.
#define BW_SPI_CTARn_PDT(x, n, v) (HW_SPI_CTARn_WR(x, n, (HW_SPI_CTARn_RD(x, n) & ~BM_SPI_CTARn_PDT) | BF_SPI_CTARn_PDT(v)))
#endif
//@}
/*!
* @name Register SPI_CTARn, field PASC[21:20] (RW)
*
* Selects the prescaler value for the delay between the last edge of SCK and
* the negation of PCS. See the ASC field description for information on how to
* compute the After SCK Delay. Refer After SCK Delay (tASC ) for more details.
*
* Values:
* - 00 - Delay after Transfer Prescaler value is 1.
* - 01 - Delay after Transfer Prescaler value is 3.
* - 10 - Delay after Transfer Prescaler value is 5.
* - 11 - Delay after Transfer Prescaler value is 7.
*/
//@{
#define BP_SPI_CTARn_PASC (20U) //!< Bit position for SPI_CTARn_PASC.
#define BM_SPI_CTARn_PASC (0x00300000U) //!< Bit mask for SPI_CTARn_PASC.
#define BS_SPI_CTARn_PASC (2U) //!< Bit field size in bits for SPI_CTARn_PASC.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_CTARn_PASC field.
#define BR_SPI_CTARn_PASC(x, n) (HW_SPI_CTARn(x, n).B.PASC)
#endif
//! @brief Format value for bitfield SPI_CTARn_PASC.
#define BF_SPI_CTARn_PASC(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_SPI_CTARn_PASC), uint32_t) & BM_SPI_CTARn_PASC)
#ifndef __LANGUAGE_ASM__
//! @brief Set the PASC field to a new value.
#define BW_SPI_CTARn_PASC(x, n, v) (HW_SPI_CTARn_WR(x, n, (HW_SPI_CTARn_RD(x, n) & ~BM_SPI_CTARn_PASC) | BF_SPI_CTARn_PASC(v)))
#endif
//@}
/*!
* @name Register SPI_CTARn, field PCSSCK[23:22] (RW)
*
* Selects the prescaler value for the delay between assertion of PCS and the
* first edge of the SCK. See the CSSCK field description for information on how to
* compute the PCS to SCK Delay. Refer PCS to SCK Delay (tCSC ) for more details.
*
* Values:
* - 00 - PCS to SCK Prescaler value is 1.
* - 01 - PCS to SCK Prescaler value is 3.
* - 10 - PCS to SCK Prescaler value is 5.
* - 11 - PCS to SCK Prescaler value is 7.
*/
//@{
#define BP_SPI_CTARn_PCSSCK (22U) //!< Bit position for SPI_CTARn_PCSSCK.
#define BM_SPI_CTARn_PCSSCK (0x00C00000U) //!< Bit mask for SPI_CTARn_PCSSCK.
#define BS_SPI_CTARn_PCSSCK (2U) //!< Bit field size in bits for SPI_CTARn_PCSSCK.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_CTARn_PCSSCK field.
#define BR_SPI_CTARn_PCSSCK(x, n) (HW_SPI_CTARn(x, n).B.PCSSCK)
#endif
//! @brief Format value for bitfield SPI_CTARn_PCSSCK.
#define BF_SPI_CTARn_PCSSCK(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_SPI_CTARn_PCSSCK), uint32_t) & BM_SPI_CTARn_PCSSCK)
#ifndef __LANGUAGE_ASM__
//! @brief Set the PCSSCK field to a new value.
#define BW_SPI_CTARn_PCSSCK(x, n, v) (HW_SPI_CTARn_WR(x, n, (HW_SPI_CTARn_RD(x, n) & ~BM_SPI_CTARn_PCSSCK) | BF_SPI_CTARn_PCSSCK(v)))
#endif
//@}
/*!
* @name Register SPI_CTARn, field LSBFE[24] (RW)
*
* Specifies whether the LSB or MSB of the frame is transferred first.
*
* Values:
* - 0 - Data is transferred MSB first.
* - 1 - Data is transferred LSB first.
*/
//@{
#define BP_SPI_CTARn_LSBFE (24U) //!< Bit position for SPI_CTARn_LSBFE.
#define BM_SPI_CTARn_LSBFE (0x01000000U) //!< Bit mask for SPI_CTARn_LSBFE.
#define BS_SPI_CTARn_LSBFE (1U) //!< Bit field size in bits for SPI_CTARn_LSBFE.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_CTARn_LSBFE field.
#define BR_SPI_CTARn_LSBFE(x, n) (BITBAND_ACCESS32(HW_SPI_CTARn_ADDR(x, n), BP_SPI_CTARn_LSBFE))
#endif
//! @brief Format value for bitfield SPI_CTARn_LSBFE.
#define BF_SPI_CTARn_LSBFE(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_SPI_CTARn_LSBFE), uint32_t) & BM_SPI_CTARn_LSBFE)
#ifndef __LANGUAGE_ASM__
//! @brief Set the LSBFE field to a new value.
#define BW_SPI_CTARn_LSBFE(x, n, v) (BITBAND_ACCESS32(HW_SPI_CTARn_ADDR(x, n), BP_SPI_CTARn_LSBFE) = (v))
#endif
//@}
/*!
* @name Register SPI_CTARn, field CPHA[25] (RW)
*
* Selects which edge of SCK causes data to change and which edge causes data to
* be captured. This bit is used in both master and slave mode. For successful
* communication between serial devices, the devices must have identical clock
* phase settings. In Continuous SCK mode, the bit value is ignored and the
* transfers are done as if the CPHA bit is set to 1.
*
* Values:
* - 0 - Data is captured on the leading edge of SCK and changed on the
* following edge.
* - 1 - Data is changed on the leading edge of SCK and captured on the
* following edge.
*/
//@{
#define BP_SPI_CTARn_CPHA (25U) //!< Bit position for SPI_CTARn_CPHA.
#define BM_SPI_CTARn_CPHA (0x02000000U) //!< Bit mask for SPI_CTARn_CPHA.
#define BS_SPI_CTARn_CPHA (1U) //!< Bit field size in bits for SPI_CTARn_CPHA.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_CTARn_CPHA field.
#define BR_SPI_CTARn_CPHA(x, n) (BITBAND_ACCESS32(HW_SPI_CTARn_ADDR(x, n), BP_SPI_CTARn_CPHA))
#endif
//! @brief Format value for bitfield SPI_CTARn_CPHA.
#define BF_SPI_CTARn_CPHA(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_SPI_CTARn_CPHA), uint32_t) & BM_SPI_CTARn_CPHA)
#ifndef __LANGUAGE_ASM__
//! @brief Set the CPHA field to a new value.
#define BW_SPI_CTARn_CPHA(x, n, v) (BITBAND_ACCESS32(HW_SPI_CTARn_ADDR(x, n), BP_SPI_CTARn_CPHA) = (v))
#endif
//@}
/*!
* @name Register SPI_CTARn, field CPOL[26] (RW)
*
* Selects the inactive state of the Serial Communications Clock (SCK). This bit
* is used in both master and slave mode. For successful communication between
* serial devices, the devices must have identical clock polarities. When the
* Continuous Selection Format is selected, switching between clock polarities
* without stopping the module can cause errors in the transfer due to the peripheral
* device interpreting the switch of clock polarity as a valid clock edge. In case
* of continous sck mode, when the module goes in low power mode(disabled),
* inactive state of sck is not guaranted.
*
* Values:
* - 0 - The inactive state value of SCK is low.
* - 1 - The inactive state value of SCK is high.
*/
//@{
#define BP_SPI_CTARn_CPOL (26U) //!< Bit position for SPI_CTARn_CPOL.
#define BM_SPI_CTARn_CPOL (0x04000000U) //!< Bit mask for SPI_CTARn_CPOL.
#define BS_SPI_CTARn_CPOL (1U) //!< Bit field size in bits for SPI_CTARn_CPOL.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_CTARn_CPOL field.
#define BR_SPI_CTARn_CPOL(x, n) (BITBAND_ACCESS32(HW_SPI_CTARn_ADDR(x, n), BP_SPI_CTARn_CPOL))
#endif
//! @brief Format value for bitfield SPI_CTARn_CPOL.
#define BF_SPI_CTARn_CPOL(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_SPI_CTARn_CPOL), uint32_t) & BM_SPI_CTARn_CPOL)
#ifndef __LANGUAGE_ASM__
//! @brief Set the CPOL field to a new value.
#define BW_SPI_CTARn_CPOL(x, n, v) (BITBAND_ACCESS32(HW_SPI_CTARn_ADDR(x, n), BP_SPI_CTARn_CPOL) = (v))
#endif
//@}
/*!
* @name Register SPI_CTARn, field FMSZ[30:27] (RW)
*
* The number of bits transferred per frame is equal to the FMSZ value plus 1.
* Regardless of the transmission mode, the minimum valid frame size value is 4.
*/
//@{
#define BP_SPI_CTARn_FMSZ (27U) //!< Bit position for SPI_CTARn_FMSZ.
#define BM_SPI_CTARn_FMSZ (0x78000000U) //!< Bit mask for SPI_CTARn_FMSZ.
#define BS_SPI_CTARn_FMSZ (4U) //!< Bit field size in bits for SPI_CTARn_FMSZ.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_CTARn_FMSZ field.
#define BR_SPI_CTARn_FMSZ(x, n) (HW_SPI_CTARn(x, n).B.FMSZ)
#endif
//! @brief Format value for bitfield SPI_CTARn_FMSZ.
#define BF_SPI_CTARn_FMSZ(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_SPI_CTARn_FMSZ), uint32_t) & BM_SPI_CTARn_FMSZ)
#ifndef __LANGUAGE_ASM__
//! @brief Set the FMSZ field to a new value.
#define BW_SPI_CTARn_FMSZ(x, n, v) (HW_SPI_CTARn_WR(x, n, (HW_SPI_CTARn_RD(x, n) & ~BM_SPI_CTARn_FMSZ) | BF_SPI_CTARn_FMSZ(v)))
#endif
//@}
/*!
* @name Register SPI_CTARn, field DBR[31] (RW)
*
* Doubles the effective baud rate of the Serial Communications Clock (SCK).
* This field is used only in master mode. It effectively halves the Baud Rate
* division ratio, supporting faster frequencies, and odd division ratios for the
* Serial Communications Clock (SCK). When the DBR bit is set, the duty cycle of the
* Serial Communications Clock (SCK) depends on the value in the Baud Rate
* Prescaler and the Clock Phase bit as listed in the following table. See the BR field
* description for details on how to compute the baud rate. SPI SCK Duty Cycle
* DBR CPHA PBR SCK Duty Cycle 0 any any 50/50 1 0 00 50/50 1 0 01 33/66 1 0 10
* 40/60 1 0 11 43/57 1 1 00 50/50 1 1 01 66/33 1 1 10 60/40 1 1 11 57/43
*
* Values:
* - 0 - The baud rate is computed normally with a 50/50 duty cycle.
* - 1 - The baud rate is doubled with the duty cycle depending on the Baud Rate
* Prescaler.
*/
//@{
#define BP_SPI_CTARn_DBR (31U) //!< Bit position for SPI_CTARn_DBR.
#define BM_SPI_CTARn_DBR (0x80000000U) //!< Bit mask for SPI_CTARn_DBR.
#define BS_SPI_CTARn_DBR (1U) //!< Bit field size in bits for SPI_CTARn_DBR.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_CTARn_DBR field.
#define BR_SPI_CTARn_DBR(x, n) (BITBAND_ACCESS32(HW_SPI_CTARn_ADDR(x, n), BP_SPI_CTARn_DBR))
#endif
//! @brief Format value for bitfield SPI_CTARn_DBR.
#define BF_SPI_CTARn_DBR(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_SPI_CTARn_DBR), uint32_t) & BM_SPI_CTARn_DBR)
#ifndef __LANGUAGE_ASM__
//! @brief Set the DBR field to a new value.
#define BW_SPI_CTARn_DBR(x, n, v) (BITBAND_ACCESS32(HW_SPI_CTARn_ADDR(x, n), BP_SPI_CTARn_DBR) = (v))
#endif
//@}
//-------------------------------------------------------------------------------------------
// HW_SPI_CTARn_SLAVE - Clock and Transfer Attributes Register (In Slave Mode)
//-------------------------------------------------------------------------------------------
#ifndef __LANGUAGE_ASM__
/*!
* @brief HW_SPI_CTARn_SLAVE - Clock and Transfer Attributes Register (In Slave Mode) (RW)
*
* Reset value: 0x78000000U
*
* When the module is configured as an SPI bus slave, the CTAR0 register is used.
*/
typedef union _hw_spi_ctarn_slave
{
uint32_t U;
struct _hw_spi_ctarn_slave_bitfields
{
uint32_t RESERVED0 : 25; //!< [24:0]
uint32_t CPHA : 1; //!< [25] Clock Phase
uint32_t CPOL : 1; //!< [26] Clock Polarity
uint32_t FMSZ : 5; //!< [31:27] Frame Size
} B;
} hw_spi_ctarn_slave_t;
#endif
/*!
* @name Constants and macros for entire SPI_CTARn_SLAVE register
*/
//@{
#define HW_SPI_CTARn_SLAVE_COUNT (1U)
#define HW_SPI_CTARn_SLAVE_ADDR(x, n) (REGS_SPI_BASE(x) + 0xCU + (0x4U * n))
#ifndef __LANGUAGE_ASM__
#define HW_SPI_CTARn_SLAVE(x, n) (*(__IO hw_spi_ctarn_slave_t *) HW_SPI_CTARn_SLAVE_ADDR(x, n))
#define HW_SPI_CTARn_SLAVE_RD(x, n) (HW_SPI_CTARn_SLAVE(x, n).U)
#define HW_SPI_CTARn_SLAVE_WR(x, n, v) (HW_SPI_CTARn_SLAVE(x, n).U = (v))
#define HW_SPI_CTARn_SLAVE_SET(x, n, v) (HW_SPI_CTARn_SLAVE_WR(x, n, HW_SPI_CTARn_SLAVE_RD(x, n) | (v)))
#define HW_SPI_CTARn_SLAVE_CLR(x, n, v) (HW_SPI_CTARn_SLAVE_WR(x, n, HW_SPI_CTARn_SLAVE_RD(x, n) & ~(v)))
#define HW_SPI_CTARn_SLAVE_TOG(x, n, v) (HW_SPI_CTARn_SLAVE_WR(x, n, HW_SPI_CTARn_SLAVE_RD(x, n) ^ (v)))
#endif
//@}
/*
* Constants & macros for individual SPI_CTARn_SLAVE bitfields
*/
/*!
* @name Register SPI_CTARn_SLAVE, field CPHA[25] (RW)
*
* Selects which edge of SCK causes data to change and which edge causes data to
* be captured. This bit is used in both master and slave mode. For successful
* communication between serial devices, the devices must have identical clock
* phase settings. In Continuous SCK mode, the bit value is ignored and the
* transfers are done as if the CPHA bit is set to 1.
*
* Values:
* - 0 - Data is captured on the leading edge of SCK and changed on the
* following edge.
* - 1 - Data is changed on the leading edge of SCK and captured on the
* following edge.
*/
//@{
#define BP_SPI_CTARn_SLAVE_CPHA (25U) //!< Bit position for SPI_CTARn_SLAVE_CPHA.
#define BM_SPI_CTARn_SLAVE_CPHA (0x02000000U) //!< Bit mask for SPI_CTARn_SLAVE_CPHA.
#define BS_SPI_CTARn_SLAVE_CPHA (1U) //!< Bit field size in bits for SPI_CTARn_SLAVE_CPHA.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_CTARn_SLAVE_CPHA field.
#define BR_SPI_CTARn_SLAVE_CPHA(x, n) (BITBAND_ACCESS32(HW_SPI_CTARn_SLAVE_ADDR(x, n), BP_SPI_CTARn_SLAVE_CPHA))
#endif
//! @brief Format value for bitfield SPI_CTARn_SLAVE_CPHA.
#define BF_SPI_CTARn_SLAVE_CPHA(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_SPI_CTARn_SLAVE_CPHA), uint32_t) & BM_SPI_CTARn_SLAVE_CPHA)
#ifndef __LANGUAGE_ASM__
//! @brief Set the CPHA field to a new value.
#define BW_SPI_CTARn_SLAVE_CPHA(x, n, v) (BITBAND_ACCESS32(HW_SPI_CTARn_SLAVE_ADDR(x, n), BP_SPI_CTARn_SLAVE_CPHA) = (v))
#endif
//@}
/*!
* @name Register SPI_CTARn_SLAVE, field CPOL[26] (RW)
*
* Selects the inactive state of the Serial Communications Clock (SCK). In case
* of continous sck mode, when the module goes in low power mode(disabled),
* inactive state of sck is not guaranted.
*
* Values:
* - 0 - The inactive state value of SCK is low.
* - 1 - The inactive state value of SCK is high.
*/
//@{
#define BP_SPI_CTARn_SLAVE_CPOL (26U) //!< Bit position for SPI_CTARn_SLAVE_CPOL.
#define BM_SPI_CTARn_SLAVE_CPOL (0x04000000U) //!< Bit mask for SPI_CTARn_SLAVE_CPOL.
#define BS_SPI_CTARn_SLAVE_CPOL (1U) //!< Bit field size in bits for SPI_CTARn_SLAVE_CPOL.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_CTARn_SLAVE_CPOL field.
#define BR_SPI_CTARn_SLAVE_CPOL(x, n) (BITBAND_ACCESS32(HW_SPI_CTARn_SLAVE_ADDR(x, n), BP_SPI_CTARn_SLAVE_CPOL))
#endif
//! @brief Format value for bitfield SPI_CTARn_SLAVE_CPOL.
#define BF_SPI_CTARn_SLAVE_CPOL(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_SPI_CTARn_SLAVE_CPOL), uint32_t) & BM_SPI_CTARn_SLAVE_CPOL)
#ifndef __LANGUAGE_ASM__
//! @brief Set the CPOL field to a new value.
#define BW_SPI_CTARn_SLAVE_CPOL(x, n, v) (BITBAND_ACCESS32(HW_SPI_CTARn_SLAVE_ADDR(x, n), BP_SPI_CTARn_SLAVE_CPOL) = (v))
#endif
//@}
/*!
* @name Register SPI_CTARn_SLAVE, field FMSZ[31:27] (RW)
*
* The number of bits transfered per frame is equal to the FMSZ field value plus
* 1. Note that the minimum valid value of frame size is 4.
*/
//@{
#define BP_SPI_CTARn_SLAVE_FMSZ (27U) //!< Bit position for SPI_CTARn_SLAVE_FMSZ.
#define BM_SPI_CTARn_SLAVE_FMSZ (0xF8000000U) //!< Bit mask for SPI_CTARn_SLAVE_FMSZ.
#define BS_SPI_CTARn_SLAVE_FMSZ (5U) //!< Bit field size in bits for SPI_CTARn_SLAVE_FMSZ.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_CTARn_SLAVE_FMSZ field.
#define BR_SPI_CTARn_SLAVE_FMSZ(x, n) (HW_SPI_CTARn_SLAVE(x, n).B.FMSZ)
#endif
//! @brief Format value for bitfield SPI_CTARn_SLAVE_FMSZ.
#define BF_SPI_CTARn_SLAVE_FMSZ(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_SPI_CTARn_SLAVE_FMSZ), uint32_t) & BM_SPI_CTARn_SLAVE_FMSZ)
#ifndef __LANGUAGE_ASM__
//! @brief Set the FMSZ field to a new value.
#define BW_SPI_CTARn_SLAVE_FMSZ(x, n, v) (HW_SPI_CTARn_SLAVE_WR(x, n, (HW_SPI_CTARn_SLAVE_RD(x, n) & ~BM_SPI_CTARn_SLAVE_FMSZ) | BF_SPI_CTARn_SLAVE_FMSZ(v)))
#endif
//@}
//-------------------------------------------------------------------------------------------
// HW_SPI_SR - Status Register
//-------------------------------------------------------------------------------------------
#ifndef __LANGUAGE_ASM__
/*!
* @brief HW_SPI_SR - Status Register (RW)
*
* Reset value: 0x02000000U
*
* SR contains status and flag bits. The bits reflect the status of the module
* and indicate the occurrence of events that can generate interrupt or DMA
* requests. Software can clear flag bits in the SR by writing a 1 to them. Writing a 0
* to a flag bit has no effect. This register may not be writable in Module
* Disable mode due to the use of power saving mechanisms.
*/
typedef union _hw_spi_sr
{
uint32_t U;
struct _hw_spi_sr_bitfields
{
uint32_t POPNXTPTR : 4; //!< [3:0] Pop Next Pointer
uint32_t RXCTR : 4; //!< [7:4] RX FIFO Counter
uint32_t TXNXTPTR : 4; //!< [11:8] Transmit Next Pointer
uint32_t TXCTR : 4; //!< [15:12] TX FIFO Counter
uint32_t RESERVED0 : 1; //!< [16]
uint32_t RFDF : 1; //!< [17] Receive FIFO Drain Flag
uint32_t RESERVED1 : 1; //!< [18]
uint32_t RFOF : 1; //!< [19] Receive FIFO Overflow Flag
uint32_t RESERVED2 : 5; //!< [24:20]
uint32_t TFFF : 1; //!< [25] Transmit FIFO Fill Flag
uint32_t RESERVED3 : 1; //!< [26]
uint32_t TFUF : 1; //!< [27] Transmit FIFO Underflow Flag
uint32_t EOQF : 1; //!< [28] End of Queue Flag
uint32_t RESERVED4 : 1; //!< [29]
uint32_t TXRXS : 1; //!< [30] TX and RX Status
uint32_t TCF : 1; //!< [31] Transfer Complete Flag
} B;
} hw_spi_sr_t;
#endif
/*!
* @name Constants and macros for entire SPI_SR register
*/
//@{
#define HW_SPI_SR_ADDR(x) (REGS_SPI_BASE(x) + 0x2CU)
#ifndef __LANGUAGE_ASM__
#define HW_SPI_SR(x) (*(__IO hw_spi_sr_t *) HW_SPI_SR_ADDR(x))
#define HW_SPI_SR_RD(x) (HW_SPI_SR(x).U)
#define HW_SPI_SR_WR(x, v) (HW_SPI_SR(x).U = (v))
#define HW_SPI_SR_SET(x, v) (HW_SPI_SR_WR(x, HW_SPI_SR_RD(x) | (v)))
#define HW_SPI_SR_CLR(x, v) (HW_SPI_SR_WR(x, HW_SPI_SR_RD(x) & ~(v)))
#define HW_SPI_SR_TOG(x, v) (HW_SPI_SR_WR(x, HW_SPI_SR_RD(x) ^ (v)))
#endif
//@}
/*
* Constants & macros for individual SPI_SR bitfields
*/
/*!
* @name Register SPI_SR, field POPNXTPTR[3:0] (RO)
*
* Contains a pointer to the RX FIFO entry to be returned when the POPR is read.
* The POPNXTPTR is updated when the POPR is read.
*/
//@{
#define BP_SPI_SR_POPNXTPTR (0U) //!< Bit position for SPI_SR_POPNXTPTR.
#define BM_SPI_SR_POPNXTPTR (0x0000000FU) //!< Bit mask for SPI_SR_POPNXTPTR.
#define BS_SPI_SR_POPNXTPTR (4U) //!< Bit field size in bits for SPI_SR_POPNXTPTR.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_SR_POPNXTPTR field.
#define BR_SPI_SR_POPNXTPTR(x) (HW_SPI_SR(x).B.POPNXTPTR)
#endif
//@}
/*!
* @name Register SPI_SR, field RXCTR[7:4] (RO)
*
* Indicates the number of entries in the RX FIFO. The RXCTR is decremented
* every time the POPR is read. The RXCTR is incremented every time data is
* transferred from the shift register to the RX FIFO.
*/
//@{
#define BP_SPI_SR_RXCTR (4U) //!< Bit position for SPI_SR_RXCTR.
#define BM_SPI_SR_RXCTR (0x000000F0U) //!< Bit mask for SPI_SR_RXCTR.
#define BS_SPI_SR_RXCTR (4U) //!< Bit field size in bits for SPI_SR_RXCTR.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_SR_RXCTR field.
#define BR_SPI_SR_RXCTR(x) (HW_SPI_SR(x).B.RXCTR)
#endif
//@}
/*!
* @name Register SPI_SR, field TXNXTPTR[11:8] (RO)
*
* Indicates which TX FIFO entry is transmitted during the next transfer. The
* TXNXTPTR field is updated every time SPI data is transferred from the TX FIFO to
* the shift register.
*/
//@{
#define BP_SPI_SR_TXNXTPTR (8U) //!< Bit position for SPI_SR_TXNXTPTR.
#define BM_SPI_SR_TXNXTPTR (0x00000F00U) //!< Bit mask for SPI_SR_TXNXTPTR.
#define BS_SPI_SR_TXNXTPTR (4U) //!< Bit field size in bits for SPI_SR_TXNXTPTR.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_SR_TXNXTPTR field.
#define BR_SPI_SR_TXNXTPTR(x) (HW_SPI_SR(x).B.TXNXTPTR)
#endif
//@}
/*!
* @name Register SPI_SR, field TXCTR[15:12] (RO)
*
* Indicates the number of valid entries in the TX FIFO. The TXCTR is
* incremented every time the PUSHR is written. The TXCTR is decremented every time an SPI
* command is executed and the SPI data is transferred to the shift register.
*/
//@{
#define BP_SPI_SR_TXCTR (12U) //!< Bit position for SPI_SR_TXCTR.
#define BM_SPI_SR_TXCTR (0x0000F000U) //!< Bit mask for SPI_SR_TXCTR.
#define BS_SPI_SR_TXCTR (4U) //!< Bit field size in bits for SPI_SR_TXCTR.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_SR_TXCTR field.
#define BR_SPI_SR_TXCTR(x) (HW_SPI_SR(x).B.TXCTR)
#endif
//@}
/*!
* @name Register SPI_SR, field RFDF[17] (W1C)
*
* Provides a method for the module to request that entries be removed from the
* RX FIFO. The bit is set while the RX FIFO is not empty. The RFDF bit can be
* cleared by writing 1 to it or by acknowledgement from the DMA controller when
* the RX FIFO is empty.
*
* Values:
* - 0 - RX FIFO is empty.
* - 1 - RX FIFO is not empty.
*/
//@{
#define BP_SPI_SR_RFDF (17U) //!< Bit position for SPI_SR_RFDF.
#define BM_SPI_SR_RFDF (0x00020000U) //!< Bit mask for SPI_SR_RFDF.
#define BS_SPI_SR_RFDF (1U) //!< Bit field size in bits for SPI_SR_RFDF.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_SR_RFDF field.
#define BR_SPI_SR_RFDF(x) (BITBAND_ACCESS32(HW_SPI_SR_ADDR(x), BP_SPI_SR_RFDF))
#endif
//! @brief Format value for bitfield SPI_SR_RFDF.
#define BF_SPI_SR_RFDF(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_SPI_SR_RFDF), uint32_t) & BM_SPI_SR_RFDF)
#ifndef __LANGUAGE_ASM__
//! @brief Set the RFDF field to a new value.
#define BW_SPI_SR_RFDF(x, v) (BITBAND_ACCESS32(HW_SPI_SR_ADDR(x), BP_SPI_SR_RFDF) = (v))
#endif
//@}
/*!
* @name Register SPI_SR, field RFOF[19] (W1C)
*
* Indicates an overflow condition in the RX FIFO. The field is set when the RX
* FIFO and shift register are full and a transfer is initiated. The bit remains
* set until it is cleared by writing a 1 to it.
*
* Values:
* - 0 - No Rx FIFO overflow.
* - 1 - Rx FIFO overflow has occurred.
*/
//@{
#define BP_SPI_SR_RFOF (19U) //!< Bit position for SPI_SR_RFOF.
#define BM_SPI_SR_RFOF (0x00080000U) //!< Bit mask for SPI_SR_RFOF.
#define BS_SPI_SR_RFOF (1U) //!< Bit field size in bits for SPI_SR_RFOF.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_SR_RFOF field.
#define BR_SPI_SR_RFOF(x) (BITBAND_ACCESS32(HW_SPI_SR_ADDR(x), BP_SPI_SR_RFOF))
#endif
//! @brief Format value for bitfield SPI_SR_RFOF.
#define BF_SPI_SR_RFOF(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_SPI_SR_RFOF), uint32_t) & BM_SPI_SR_RFOF)
#ifndef __LANGUAGE_ASM__
//! @brief Set the RFOF field to a new value.
#define BW_SPI_SR_RFOF(x, v) (BITBAND_ACCESS32(HW_SPI_SR_ADDR(x), BP_SPI_SR_RFOF) = (v))
#endif
//@}
/*!
* @name Register SPI_SR, field TFFF[25] (W1C)
*
* Provides a method for the module to request more entries to be added to the
* TX FIFO. The TFFF bit is set while the TX FIFO is not full. The TFFF bit can be
* cleared by writing 1 to it or by acknowledgement from the DMA controller to
* the TX FIFO full request.
*
* Values:
* - 0 - TX FIFO is full.
* - 1 - TX FIFO is not full.
*/
//@{
#define BP_SPI_SR_TFFF (25U) //!< Bit position for SPI_SR_TFFF.
#define BM_SPI_SR_TFFF (0x02000000U) //!< Bit mask for SPI_SR_TFFF.
#define BS_SPI_SR_TFFF (1U) //!< Bit field size in bits for SPI_SR_TFFF.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_SR_TFFF field.
#define BR_SPI_SR_TFFF(x) (BITBAND_ACCESS32(HW_SPI_SR_ADDR(x), BP_SPI_SR_TFFF))
#endif
//! @brief Format value for bitfield SPI_SR_TFFF.
#define BF_SPI_SR_TFFF(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_SPI_SR_TFFF), uint32_t) & BM_SPI_SR_TFFF)
#ifndef __LANGUAGE_ASM__
//! @brief Set the TFFF field to a new value.
#define BW_SPI_SR_TFFF(x, v) (BITBAND_ACCESS32(HW_SPI_SR_ADDR(x), BP_SPI_SR_TFFF) = (v))
#endif
//@}
/*!
* @name Register SPI_SR, field TFUF[27] (W1C)
*
* Indicates an underflow condition in the TX FIFO. The transmit underflow
* condition is detected only for SPI blocks operating in Slave mode and SPI
* configuration. TFUF is set when the TX FIFO of the module operating in SPI Slave mode
* is empty and an external SPI master initiates a transfer. The TFUF bit remains
* set until cleared by writing 1 to it.
*
* Values:
* - 0 - No TX FIFO underflow.
* - 1 - TX FIFO underflow has occurred.
*/
//@{
#define BP_SPI_SR_TFUF (27U) //!< Bit position for SPI_SR_TFUF.
#define BM_SPI_SR_TFUF (0x08000000U) //!< Bit mask for SPI_SR_TFUF.
#define BS_SPI_SR_TFUF (1U) //!< Bit field size in bits for SPI_SR_TFUF.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_SR_TFUF field.
#define BR_SPI_SR_TFUF(x) (BITBAND_ACCESS32(HW_SPI_SR_ADDR(x), BP_SPI_SR_TFUF))
#endif
//! @brief Format value for bitfield SPI_SR_TFUF.
#define BF_SPI_SR_TFUF(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_SPI_SR_TFUF), uint32_t) & BM_SPI_SR_TFUF)
#ifndef __LANGUAGE_ASM__
//! @brief Set the TFUF field to a new value.
#define BW_SPI_SR_TFUF(x, v) (BITBAND_ACCESS32(HW_SPI_SR_ADDR(x), BP_SPI_SR_TFUF) = (v))
#endif
//@}
/*!
* @name Register SPI_SR, field EOQF[28] (W1C)
*
* Indicates that the last entry in a queue has been transmitted when the module
* is in Master mode. The EOQF bit is set when the TX FIFO entry has the EOQ bit
* set in the command halfword and the end of the transfer is reached. The EOQF
* bit remains set until cleared by writing a 1 to it. When the EOQF bit is set,
* the TXRXS bit is automatically cleared.
*
* Values:
* - 0 - EOQ is not set in the executing command.
* - 1 - EOQ is set in the executing SPI command.
*/
//@{
#define BP_SPI_SR_EOQF (28U) //!< Bit position for SPI_SR_EOQF.
#define BM_SPI_SR_EOQF (0x10000000U) //!< Bit mask for SPI_SR_EOQF.
#define BS_SPI_SR_EOQF (1U) //!< Bit field size in bits for SPI_SR_EOQF.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_SR_EOQF field.
#define BR_SPI_SR_EOQF(x) (BITBAND_ACCESS32(HW_SPI_SR_ADDR(x), BP_SPI_SR_EOQF))
#endif
//! @brief Format value for bitfield SPI_SR_EOQF.
#define BF_SPI_SR_EOQF(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_SPI_SR_EOQF), uint32_t) & BM_SPI_SR_EOQF)
#ifndef __LANGUAGE_ASM__
//! @brief Set the EOQF field to a new value.
#define BW_SPI_SR_EOQF(x, v) (BITBAND_ACCESS32(HW_SPI_SR_ADDR(x), BP_SPI_SR_EOQF) = (v))
#endif
//@}
/*!
* @name Register SPI_SR, field TXRXS[30] (W1C)
*
* Reflects the run status of the module.
*
* Values:
* - 0 - Transmit and receive operations are disabled (The module is in Stopped
* state).
* - 1 - Transmit and receive operations are enabled (The module is in Running
* state).
*/
//@{
#define BP_SPI_SR_TXRXS (30U) //!< Bit position for SPI_SR_TXRXS.
#define BM_SPI_SR_TXRXS (0x40000000U) //!< Bit mask for SPI_SR_TXRXS.
#define BS_SPI_SR_TXRXS (1U) //!< Bit field size in bits for SPI_SR_TXRXS.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_SR_TXRXS field.
#define BR_SPI_SR_TXRXS(x) (BITBAND_ACCESS32(HW_SPI_SR_ADDR(x), BP_SPI_SR_TXRXS))
#endif
//! @brief Format value for bitfield SPI_SR_TXRXS.
#define BF_SPI_SR_TXRXS(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_SPI_SR_TXRXS), uint32_t) & BM_SPI_SR_TXRXS)
#ifndef __LANGUAGE_ASM__
//! @brief Set the TXRXS field to a new value.
#define BW_SPI_SR_TXRXS(x, v) (BITBAND_ACCESS32(HW_SPI_SR_ADDR(x), BP_SPI_SR_TXRXS) = (v))
#endif
//@}
/*!
* @name Register SPI_SR, field TCF[31] (W1C)
*
* Indicates that all bits in a frame have been shifted out. TCF remains set
* until it is cleared by writing a 1 to it.
*
* Values:
* - 0 - Transfer not complete.
* - 1 - Transfer complete.
*/
//@{
#define BP_SPI_SR_TCF (31U) //!< Bit position for SPI_SR_TCF.
#define BM_SPI_SR_TCF (0x80000000U) //!< Bit mask for SPI_SR_TCF.
#define BS_SPI_SR_TCF (1U) //!< Bit field size in bits for SPI_SR_TCF.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_SR_TCF field.
#define BR_SPI_SR_TCF(x) (BITBAND_ACCESS32(HW_SPI_SR_ADDR(x), BP_SPI_SR_TCF))
#endif
//! @brief Format value for bitfield SPI_SR_TCF.
#define BF_SPI_SR_TCF(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_SPI_SR_TCF), uint32_t) & BM_SPI_SR_TCF)
#ifndef __LANGUAGE_ASM__
//! @brief Set the TCF field to a new value.
#define BW_SPI_SR_TCF(x, v) (BITBAND_ACCESS32(HW_SPI_SR_ADDR(x), BP_SPI_SR_TCF) = (v))
#endif
//@}
//-------------------------------------------------------------------------------------------
// HW_SPI_RSER - DMA/Interrupt Request Select and Enable Register
//-------------------------------------------------------------------------------------------
#ifndef __LANGUAGE_ASM__
/*!
* @brief HW_SPI_RSER - DMA/Interrupt Request Select and Enable Register (RW)
*
* Reset value: 0x00000000U
*
* RSER controls DMA and interrupt requests. Do not write to the RSER while the
* module is in the Running state.
*/
typedef union _hw_spi_rser
{
uint32_t U;
struct _hw_spi_rser_bitfields
{
uint32_t RESERVED0 : 16; //!< [15:0]
uint32_t RFDF_DIRS : 1; //!< [16] Receive FIFO Drain DMA or Interrupt
//! Request Select
uint32_t RFDF_RE : 1; //!< [17] Receive FIFO Drain Request Enable
uint32_t RESERVED1 : 1; //!< [18]
uint32_t RFOF_RE : 1; //!< [19] Receive FIFO Overflow Request Enable
uint32_t RESERVED2 : 4; //!< [23:20]
uint32_t TFFF_DIRS : 1; //!< [24] Transmit FIFO Fill DMA or Interrupt
//! Request Select
uint32_t TFFF_RE : 1; //!< [25] Transmit FIFO Fill Request Enable
uint32_t RESERVED3 : 1; //!< [26]
uint32_t TFUF_RE : 1; //!< [27] Transmit FIFO Underflow Request Enable
uint32_t EOQF_RE : 1; //!< [28] Finished Request Enable
uint32_t RESERVED4 : 2; //!< [30:29]
uint32_t TCF_RE : 1; //!< [31] Transmission Complete Request Enable
} B;
} hw_spi_rser_t;
#endif
/*!
* @name Constants and macros for entire SPI_RSER register
*/
//@{
#define HW_SPI_RSER_ADDR(x) (REGS_SPI_BASE(x) + 0x30U)
#ifndef __LANGUAGE_ASM__
#define HW_SPI_RSER(x) (*(__IO hw_spi_rser_t *) HW_SPI_RSER_ADDR(x))
#define HW_SPI_RSER_RD(x) (HW_SPI_RSER(x).U)
#define HW_SPI_RSER_WR(x, v) (HW_SPI_RSER(x).U = (v))
#define HW_SPI_RSER_SET(x, v) (HW_SPI_RSER_WR(x, HW_SPI_RSER_RD(x) | (v)))
#define HW_SPI_RSER_CLR(x, v) (HW_SPI_RSER_WR(x, HW_SPI_RSER_RD(x) & ~(v)))
#define HW_SPI_RSER_TOG(x, v) (HW_SPI_RSER_WR(x, HW_SPI_RSER_RD(x) ^ (v)))
#endif
//@}
/*
* Constants & macros for individual SPI_RSER bitfields
*/
/*!
* @name Register SPI_RSER, field RFDF_DIRS[16] (RW)
*
* Selects between generating a DMA request or an interrupt request. When the
* RFDF flag bit in the SR is set, and the RFDF_RE bit in the RSER is set, the
* RFDF_DIRS bit selects between generating an interrupt request or a DMA request.
*
* Values:
* - 0 - Interrupt request.
* - 1 - DMA request.
*/
//@{
#define BP_SPI_RSER_RFDF_DIRS (16U) //!< Bit position for SPI_RSER_RFDF_DIRS.
#define BM_SPI_RSER_RFDF_DIRS (0x00010000U) //!< Bit mask for SPI_RSER_RFDF_DIRS.
#define BS_SPI_RSER_RFDF_DIRS (1U) //!< Bit field size in bits for SPI_RSER_RFDF_DIRS.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_RSER_RFDF_DIRS field.
#define BR_SPI_RSER_RFDF_DIRS(x) (BITBAND_ACCESS32(HW_SPI_RSER_ADDR(x), BP_SPI_RSER_RFDF_DIRS))
#endif
//! @brief Format value for bitfield SPI_RSER_RFDF_DIRS.
#define BF_SPI_RSER_RFDF_DIRS(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_SPI_RSER_RFDF_DIRS), uint32_t) & BM_SPI_RSER_RFDF_DIRS)
#ifndef __LANGUAGE_ASM__
//! @brief Set the RFDF_DIRS field to a new value.
#define BW_SPI_RSER_RFDF_DIRS(x, v) (BITBAND_ACCESS32(HW_SPI_RSER_ADDR(x), BP_SPI_RSER_RFDF_DIRS) = (v))
#endif
//@}
/*!
* @name Register SPI_RSER, field RFDF_RE[17] (RW)
*
* Enables the RFDF flag in the SR to generate a request. The RFDF_DIRS bit
* selects between generating an interrupt request or a DMA request.
*
* Values:
* - 0 - RFDF interrupt or DMA requests are disabled.
* - 1 - RFDF interrupt or DMA requests are enabled.
*/
//@{
#define BP_SPI_RSER_RFDF_RE (17U) //!< Bit position for SPI_RSER_RFDF_RE.
#define BM_SPI_RSER_RFDF_RE (0x00020000U) //!< Bit mask for SPI_RSER_RFDF_RE.
#define BS_SPI_RSER_RFDF_RE (1U) //!< Bit field size in bits for SPI_RSER_RFDF_RE.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_RSER_RFDF_RE field.
#define BR_SPI_RSER_RFDF_RE(x) (BITBAND_ACCESS32(HW_SPI_RSER_ADDR(x), BP_SPI_RSER_RFDF_RE))
#endif
//! @brief Format value for bitfield SPI_RSER_RFDF_RE.
#define BF_SPI_RSER_RFDF_RE(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_SPI_RSER_RFDF_RE), uint32_t) & BM_SPI_RSER_RFDF_RE)
#ifndef __LANGUAGE_ASM__
//! @brief Set the RFDF_RE field to a new value.
#define BW_SPI_RSER_RFDF_RE(x, v) (BITBAND_ACCESS32(HW_SPI_RSER_ADDR(x), BP_SPI_RSER_RFDF_RE) = (v))
#endif
//@}
/*!
* @name Register SPI_RSER, field RFOF_RE[19] (RW)
*
* Enables the RFOF flag in the SR to generate an interrupt request.
*
* Values:
* - 0 - RFOF interrupt requests are disabled.
* - 1 - RFOF interrupt requests are enabled.
*/
//@{
#define BP_SPI_RSER_RFOF_RE (19U) //!< Bit position for SPI_RSER_RFOF_RE.
#define BM_SPI_RSER_RFOF_RE (0x00080000U) //!< Bit mask for SPI_RSER_RFOF_RE.
#define BS_SPI_RSER_RFOF_RE (1U) //!< Bit field size in bits for SPI_RSER_RFOF_RE.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_RSER_RFOF_RE field.
#define BR_SPI_RSER_RFOF_RE(x) (BITBAND_ACCESS32(HW_SPI_RSER_ADDR(x), BP_SPI_RSER_RFOF_RE))
#endif
//! @brief Format value for bitfield SPI_RSER_RFOF_RE.
#define BF_SPI_RSER_RFOF_RE(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_SPI_RSER_RFOF_RE), uint32_t) & BM_SPI_RSER_RFOF_RE)
#ifndef __LANGUAGE_ASM__
//! @brief Set the RFOF_RE field to a new value.
#define BW_SPI_RSER_RFOF_RE(x, v) (BITBAND_ACCESS32(HW_SPI_RSER_ADDR(x), BP_SPI_RSER_RFOF_RE) = (v))
#endif
//@}
/*!
* @name Register SPI_RSER, field TFFF_DIRS[24] (RW)
*
* Selects between generating a DMA request or an interrupt request. When
* SR[TFFF] and RSER[TFFF_RE] are set, this field selects between generating an
* interrupt request or a DMA request.
*
* Values:
* - 0 - TFFF flag generates interrupt requests.
* - 1 - TFFF flag generates DMA requests.
*/
//@{
#define BP_SPI_RSER_TFFF_DIRS (24U) //!< Bit position for SPI_RSER_TFFF_DIRS.
#define BM_SPI_RSER_TFFF_DIRS (0x01000000U) //!< Bit mask for SPI_RSER_TFFF_DIRS.
#define BS_SPI_RSER_TFFF_DIRS (1U) //!< Bit field size in bits for SPI_RSER_TFFF_DIRS.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_RSER_TFFF_DIRS field.
#define BR_SPI_RSER_TFFF_DIRS(x) (BITBAND_ACCESS32(HW_SPI_RSER_ADDR(x), BP_SPI_RSER_TFFF_DIRS))
#endif
//! @brief Format value for bitfield SPI_RSER_TFFF_DIRS.
#define BF_SPI_RSER_TFFF_DIRS(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_SPI_RSER_TFFF_DIRS), uint32_t) & BM_SPI_RSER_TFFF_DIRS)
#ifndef __LANGUAGE_ASM__
//! @brief Set the TFFF_DIRS field to a new value.
#define BW_SPI_RSER_TFFF_DIRS(x, v) (BITBAND_ACCESS32(HW_SPI_RSER_ADDR(x), BP_SPI_RSER_TFFF_DIRS) = (v))
#endif
//@}
/*!
* @name Register SPI_RSER, field TFFF_RE[25] (RW)
*
* Enables the TFFF flag in the SR to generate a request. The TFFF_DIRS bit
* selects between generating an interrupt request or a DMA request.
*
* Values:
* - 0 - TFFF interrupts or DMA requests are disabled.
* - 1 - TFFF interrupts or DMA requests are enabled.
*/
//@{
#define BP_SPI_RSER_TFFF_RE (25U) //!< Bit position for SPI_RSER_TFFF_RE.
#define BM_SPI_RSER_TFFF_RE (0x02000000U) //!< Bit mask for SPI_RSER_TFFF_RE.
#define BS_SPI_RSER_TFFF_RE (1U) //!< Bit field size in bits for SPI_RSER_TFFF_RE.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_RSER_TFFF_RE field.
#define BR_SPI_RSER_TFFF_RE(x) (BITBAND_ACCESS32(HW_SPI_RSER_ADDR(x), BP_SPI_RSER_TFFF_RE))
#endif
//! @brief Format value for bitfield SPI_RSER_TFFF_RE.
#define BF_SPI_RSER_TFFF_RE(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_SPI_RSER_TFFF_RE), uint32_t) & BM_SPI_RSER_TFFF_RE)
#ifndef __LANGUAGE_ASM__
//! @brief Set the TFFF_RE field to a new value.
#define BW_SPI_RSER_TFFF_RE(x, v) (BITBAND_ACCESS32(HW_SPI_RSER_ADDR(x), BP_SPI_RSER_TFFF_RE) = (v))
#endif
//@}
/*!
* @name Register SPI_RSER, field TFUF_RE[27] (RW)
*
* Enables the TFUF flag in the SR to generate an interrupt request.
*
* Values:
* - 0 - TFUF interrupt requests are disabled.
* - 1 - TFUF interrupt requests are enabled.
*/
//@{
#define BP_SPI_RSER_TFUF_RE (27U) //!< Bit position for SPI_RSER_TFUF_RE.
#define BM_SPI_RSER_TFUF_RE (0x08000000U) //!< Bit mask for SPI_RSER_TFUF_RE.
#define BS_SPI_RSER_TFUF_RE (1U) //!< Bit field size in bits for SPI_RSER_TFUF_RE.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_RSER_TFUF_RE field.
#define BR_SPI_RSER_TFUF_RE(x) (BITBAND_ACCESS32(HW_SPI_RSER_ADDR(x), BP_SPI_RSER_TFUF_RE))
#endif
//! @brief Format value for bitfield SPI_RSER_TFUF_RE.
#define BF_SPI_RSER_TFUF_RE(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_SPI_RSER_TFUF_RE), uint32_t) & BM_SPI_RSER_TFUF_RE)
#ifndef __LANGUAGE_ASM__
//! @brief Set the TFUF_RE field to a new value.
#define BW_SPI_RSER_TFUF_RE(x, v) (BITBAND_ACCESS32(HW_SPI_RSER_ADDR(x), BP_SPI_RSER_TFUF_RE) = (v))
#endif
//@}
/*!
* @name Register SPI_RSER, field EOQF_RE[28] (RW)
*
* Enables the EOQF flag in the SR to generate an interrupt request.
*
* Values:
* - 0 - EOQF interrupt requests are disabled.
* - 1 - EOQF interrupt requests are enabled.
*/
//@{
#define BP_SPI_RSER_EOQF_RE (28U) //!< Bit position for SPI_RSER_EOQF_RE.
#define BM_SPI_RSER_EOQF_RE (0x10000000U) //!< Bit mask for SPI_RSER_EOQF_RE.
#define BS_SPI_RSER_EOQF_RE (1U) //!< Bit field size in bits for SPI_RSER_EOQF_RE.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_RSER_EOQF_RE field.
#define BR_SPI_RSER_EOQF_RE(x) (BITBAND_ACCESS32(HW_SPI_RSER_ADDR(x), BP_SPI_RSER_EOQF_RE))
#endif
//! @brief Format value for bitfield SPI_RSER_EOQF_RE.
#define BF_SPI_RSER_EOQF_RE(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_SPI_RSER_EOQF_RE), uint32_t) & BM_SPI_RSER_EOQF_RE)
#ifndef __LANGUAGE_ASM__
//! @brief Set the EOQF_RE field to a new value.
#define BW_SPI_RSER_EOQF_RE(x, v) (BITBAND_ACCESS32(HW_SPI_RSER_ADDR(x), BP_SPI_RSER_EOQF_RE) = (v))
#endif
//@}
/*!
* @name Register SPI_RSER, field TCF_RE[31] (RW)
*
* Enables TCF flag in the SR to generate an interrupt request.
*
* Values:
* - 0 - TCF interrupt requests are disabled.
* - 1 - TCF interrupt requests are enabled.
*/
//@{
#define BP_SPI_RSER_TCF_RE (31U) //!< Bit position for SPI_RSER_TCF_RE.
#define BM_SPI_RSER_TCF_RE (0x80000000U) //!< Bit mask for SPI_RSER_TCF_RE.
#define BS_SPI_RSER_TCF_RE (1U) //!< Bit field size in bits for SPI_RSER_TCF_RE.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_RSER_TCF_RE field.
#define BR_SPI_RSER_TCF_RE(x) (BITBAND_ACCESS32(HW_SPI_RSER_ADDR(x), BP_SPI_RSER_TCF_RE))
#endif
//! @brief Format value for bitfield SPI_RSER_TCF_RE.
#define BF_SPI_RSER_TCF_RE(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_SPI_RSER_TCF_RE), uint32_t) & BM_SPI_RSER_TCF_RE)
#ifndef __LANGUAGE_ASM__
//! @brief Set the TCF_RE field to a new value.
#define BW_SPI_RSER_TCF_RE(x, v) (BITBAND_ACCESS32(HW_SPI_RSER_ADDR(x), BP_SPI_RSER_TCF_RE) = (v))
#endif
//@}
//-------------------------------------------------------------------------------------------
// HW_SPI_PUSHR - PUSH TX FIFO Register In Master Mode
//-------------------------------------------------------------------------------------------
#ifndef __LANGUAGE_ASM__
/*!
* @brief HW_SPI_PUSHR - PUSH TX FIFO Register In Master Mode (RW)
*
* Reset value: 0x00000000U
*
* Specifies data to be transferred to the TX FIFO. An 8- or 16-bit write access
* transfers all 32 bits to the TX FIFO. In Master mode, the register transfers
* 16 bits of data and 16 bits of command information. In Slave mode, all 32 bits
* can be used as data, supporting up to 32-bit frame operation. A read access
* of PUSHR returns the topmost TX FIFO entry. When the module is disabled,
* writing to this register does not update the FIFO. Therefore, any reads performed
* while the module is disabled return the last PUSHR write performed while the
* module was still enabled.
*/
typedef union _hw_spi_pushr
{
uint32_t U;
struct _hw_spi_pushr_bitfields
{
uint32_t TXDATA : 16; //!< [15:0] Transmit Data
uint32_t PCS : 6; //!< [21:16]
uint32_t RESERVED0 : 4; //!< [25:22]
uint32_t CTCNT : 1; //!< [26] Clear Transfer Counter
uint32_t EOQ : 1; //!< [27] End Of Queue
uint32_t CTAS : 3; //!< [30:28] Clock and Transfer Attributes Select
uint32_t CONT : 1; //!< [31] Continuous Peripheral Chip Select Enable
} B;
} hw_spi_pushr_t;
#endif
/*!
* @name Constants and macros for entire SPI_PUSHR register
*/
//@{
#define HW_SPI_PUSHR_ADDR(x) (REGS_SPI_BASE(x) + 0x34U)
#ifndef __LANGUAGE_ASM__
#define HW_SPI_PUSHR(x) (*(__IO hw_spi_pushr_t *) HW_SPI_PUSHR_ADDR(x))
#define HW_SPI_PUSHR_RD(x) (HW_SPI_PUSHR(x).U)
#define HW_SPI_PUSHR_WR(x, v) (HW_SPI_PUSHR(x).U = (v))
#define HW_SPI_PUSHR_SET(x, v) (HW_SPI_PUSHR_WR(x, HW_SPI_PUSHR_RD(x) | (v)))
#define HW_SPI_PUSHR_CLR(x, v) (HW_SPI_PUSHR_WR(x, HW_SPI_PUSHR_RD(x) & ~(v)))
#define HW_SPI_PUSHR_TOG(x, v) (HW_SPI_PUSHR_WR(x, HW_SPI_PUSHR_RD(x) ^ (v)))
#endif
//@}
/*
* Constants & macros for individual SPI_PUSHR bitfields
*/
/*!
* @name Register SPI_PUSHR, field TXDATA[15:0] (RW)
*
* Holds SPI data to be transferred according to the associated SPI command.
*/
//@{
#define BP_SPI_PUSHR_TXDATA (0U) //!< Bit position for SPI_PUSHR_TXDATA.
#define BM_SPI_PUSHR_TXDATA (0x0000FFFFU) //!< Bit mask for SPI_PUSHR_TXDATA.
#define BS_SPI_PUSHR_TXDATA (16U) //!< Bit field size in bits for SPI_PUSHR_TXDATA.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_PUSHR_TXDATA field.
#define BR_SPI_PUSHR_TXDATA(x) (HW_SPI_PUSHR(x).B.TXDATA)
#endif
//! @brief Format value for bitfield SPI_PUSHR_TXDATA.
#define BF_SPI_PUSHR_TXDATA(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_SPI_PUSHR_TXDATA), uint32_t) & BM_SPI_PUSHR_TXDATA)
#ifndef __LANGUAGE_ASM__
//! @brief Set the TXDATA field to a new value.
#define BW_SPI_PUSHR_TXDATA(x, v) (HW_SPI_PUSHR_WR(x, (HW_SPI_PUSHR_RD(x) & ~BM_SPI_PUSHR_TXDATA) | BF_SPI_PUSHR_TXDATA(v)))
#endif
//@}
/*!
* @name Register SPI_PUSHR, field PCS[21:16] (RW)
*
* Select which PCS signals are to be asserted for the transfer. Refer to the
* chip configuration details for the number of PCS signals used in this MCU.
*
* Values:
* - 0 - Negate the PCS[x] signal.
* - 1 - Assert the PCS[x] signal.
*/
//@{
#define BP_SPI_PUSHR_PCS (16U) //!< Bit position for SPI_PUSHR_PCS.
#define BM_SPI_PUSHR_PCS (0x003F0000U) //!< Bit mask for SPI_PUSHR_PCS.
#define BS_SPI_PUSHR_PCS (6U) //!< Bit field size in bits for SPI_PUSHR_PCS.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_PUSHR_PCS field.
#define BR_SPI_PUSHR_PCS(x) (HW_SPI_PUSHR(x).B.PCS)
#endif
//! @brief Format value for bitfield SPI_PUSHR_PCS.
#define BF_SPI_PUSHR_PCS(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_SPI_PUSHR_PCS), uint32_t) & BM_SPI_PUSHR_PCS)
#ifndef __LANGUAGE_ASM__
//! @brief Set the PCS field to a new value.
#define BW_SPI_PUSHR_PCS(x, v) (HW_SPI_PUSHR_WR(x, (HW_SPI_PUSHR_RD(x) & ~BM_SPI_PUSHR_PCS) | BF_SPI_PUSHR_PCS(v)))
#endif
//@}
/*!
* @name Register SPI_PUSHR, field CTCNT[26] (RW)
*
* Clears the TCNT field in the TCR register. The TCNT field is cleared before
* the module starts transmitting the current SPI frame.
*
* Values:
* - 0 - Do not clear the TCR[TCNT] field.
* - 1 - Clear the TCR[TCNT] field.
*/
//@{
#define BP_SPI_PUSHR_CTCNT (26U) //!< Bit position for SPI_PUSHR_CTCNT.
#define BM_SPI_PUSHR_CTCNT (0x04000000U) //!< Bit mask for SPI_PUSHR_CTCNT.
#define BS_SPI_PUSHR_CTCNT (1U) //!< Bit field size in bits for SPI_PUSHR_CTCNT.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_PUSHR_CTCNT field.
#define BR_SPI_PUSHR_CTCNT(x) (BITBAND_ACCESS32(HW_SPI_PUSHR_ADDR(x), BP_SPI_PUSHR_CTCNT))
#endif
//! @brief Format value for bitfield SPI_PUSHR_CTCNT.
#define BF_SPI_PUSHR_CTCNT(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_SPI_PUSHR_CTCNT), uint32_t) & BM_SPI_PUSHR_CTCNT)
#ifndef __LANGUAGE_ASM__
//! @brief Set the CTCNT field to a new value.
#define BW_SPI_PUSHR_CTCNT(x, v) (BITBAND_ACCESS32(HW_SPI_PUSHR_ADDR(x), BP_SPI_PUSHR_CTCNT) = (v))
#endif
//@}
/*!
* @name Register SPI_PUSHR, field EOQ[27] (RW)
*
* Host software uses this bit to signal to the module that the current SPI
* transfer is the last in a queue. At the end of the transfer, the EOQF bit in the
* SR is set.
*
* Values:
* - 0 - The SPI data is not the last data to transfer.
* - 1 - The SPI data is the last data to transfer.
*/
//@{
#define BP_SPI_PUSHR_EOQ (27U) //!< Bit position for SPI_PUSHR_EOQ.
#define BM_SPI_PUSHR_EOQ (0x08000000U) //!< Bit mask for SPI_PUSHR_EOQ.
#define BS_SPI_PUSHR_EOQ (1U) //!< Bit field size in bits for SPI_PUSHR_EOQ.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_PUSHR_EOQ field.
#define BR_SPI_PUSHR_EOQ(x) (BITBAND_ACCESS32(HW_SPI_PUSHR_ADDR(x), BP_SPI_PUSHR_EOQ))
#endif
//! @brief Format value for bitfield SPI_PUSHR_EOQ.
#define BF_SPI_PUSHR_EOQ(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_SPI_PUSHR_EOQ), uint32_t) & BM_SPI_PUSHR_EOQ)
#ifndef __LANGUAGE_ASM__
//! @brief Set the EOQ field to a new value.
#define BW_SPI_PUSHR_EOQ(x, v) (BITBAND_ACCESS32(HW_SPI_PUSHR_ADDR(x), BP_SPI_PUSHR_EOQ) = (v))
#endif
//@}
/*!
* @name Register SPI_PUSHR, field CTAS[30:28] (RW)
*
* Selects which CTAR to use in master mode to specify the transfer attributes
* for the associated SPI frame. In SPI Slave mode, CTAR0 is used. See the chip
* configuration details to determine how many CTARs this device has. You should
* not program a value in this field for a register that is not present.
*
* Values:
* - 000 - CTAR0
* - 001 - CTAR1
* - 010 - Reserved
* - 011 - Reserved
* - 100 - Reserved
* - 101 - Reserved
* - 110 - Reserved
* - 111 - Reserved
*/
//@{
#define BP_SPI_PUSHR_CTAS (28U) //!< Bit position for SPI_PUSHR_CTAS.
#define BM_SPI_PUSHR_CTAS (0x70000000U) //!< Bit mask for SPI_PUSHR_CTAS.
#define BS_SPI_PUSHR_CTAS (3U) //!< Bit field size in bits for SPI_PUSHR_CTAS.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_PUSHR_CTAS field.
#define BR_SPI_PUSHR_CTAS(x) (HW_SPI_PUSHR(x).B.CTAS)
#endif
//! @brief Format value for bitfield SPI_PUSHR_CTAS.
#define BF_SPI_PUSHR_CTAS(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_SPI_PUSHR_CTAS), uint32_t) & BM_SPI_PUSHR_CTAS)
#ifndef __LANGUAGE_ASM__
//! @brief Set the CTAS field to a new value.
#define BW_SPI_PUSHR_CTAS(x, v) (HW_SPI_PUSHR_WR(x, (HW_SPI_PUSHR_RD(x) & ~BM_SPI_PUSHR_CTAS) | BF_SPI_PUSHR_CTAS(v)))
#endif
//@}
/*!
* @name Register SPI_PUSHR, field CONT[31] (RW)
*
* Selects a continuous selection format. The bit is used in SPI Master mode.
* The bit enables the selected PCS signals to remain asserted between transfers.
*
* Values:
* - 0 - Return PCSn signals to their inactive state between transfers.
* - 1 - Keep PCSn signals asserted between transfers.
*/
//@{
#define BP_SPI_PUSHR_CONT (31U) //!< Bit position for SPI_PUSHR_CONT.
#define BM_SPI_PUSHR_CONT (0x80000000U) //!< Bit mask for SPI_PUSHR_CONT.
#define BS_SPI_PUSHR_CONT (1U) //!< Bit field size in bits for SPI_PUSHR_CONT.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_PUSHR_CONT field.
#define BR_SPI_PUSHR_CONT(x) (BITBAND_ACCESS32(HW_SPI_PUSHR_ADDR(x), BP_SPI_PUSHR_CONT))
#endif
//! @brief Format value for bitfield SPI_PUSHR_CONT.
#define BF_SPI_PUSHR_CONT(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_SPI_PUSHR_CONT), uint32_t) & BM_SPI_PUSHR_CONT)
#ifndef __LANGUAGE_ASM__
//! @brief Set the CONT field to a new value.
#define BW_SPI_PUSHR_CONT(x, v) (BITBAND_ACCESS32(HW_SPI_PUSHR_ADDR(x), BP_SPI_PUSHR_CONT) = (v))
#endif
//@}
//-------------------------------------------------------------------------------------------
// HW_SPI_PUSHR_SLAVE - PUSH TX FIFO Register In Slave Mode
//-------------------------------------------------------------------------------------------
#ifndef __LANGUAGE_ASM__
/*!
* @brief HW_SPI_PUSHR_SLAVE - PUSH TX FIFO Register In Slave Mode (RW)
*
* Reset value: 0x00000000U
*
* Specifies data to be transferred to the TX FIFO. An 8- or 16-bit write access
* to PUSHR transfers all 32 bits to the TX FIFO. In master mode, the register
* transfers 16 bits of data and 16 bits of command information to the TX FIFO. In
* slave mode, all 32 register bits can be used as data, supporting up to 32-bit
* SPI Frame operation.
*/
typedef union _hw_spi_pushr_slave
{
uint32_t U;
struct _hw_spi_pushr_slave_bitfields
{
uint32_t TXDATA : 32; //!< [31:0] Transmit Data
} B;
} hw_spi_pushr_slave_t;
#endif
/*!
* @name Constants and macros for entire SPI_PUSHR_SLAVE register
*/
//@{
#define HW_SPI_PUSHR_SLAVE_ADDR(x) (REGS_SPI_BASE(x) + 0x34U)
#ifndef __LANGUAGE_ASM__
#define HW_SPI_PUSHR_SLAVE(x) (*(__IO hw_spi_pushr_slave_t *) HW_SPI_PUSHR_SLAVE_ADDR(x))
#define HW_SPI_PUSHR_SLAVE_RD(x) (HW_SPI_PUSHR_SLAVE(x).U)
#define HW_SPI_PUSHR_SLAVE_WR(x, v) (HW_SPI_PUSHR_SLAVE(x).U = (v))
#define HW_SPI_PUSHR_SLAVE_SET(x, v) (HW_SPI_PUSHR_SLAVE_WR(x, HW_SPI_PUSHR_SLAVE_RD(x) | (v)))
#define HW_SPI_PUSHR_SLAVE_CLR(x, v) (HW_SPI_PUSHR_SLAVE_WR(x, HW_SPI_PUSHR_SLAVE_RD(x) & ~(v)))
#define HW_SPI_PUSHR_SLAVE_TOG(x, v) (HW_SPI_PUSHR_SLAVE_WR(x, HW_SPI_PUSHR_SLAVE_RD(x) ^ (v)))
#endif
//@}
/*
* Constants & macros for individual SPI_PUSHR_SLAVE bitfields
*/
/*!
* @name Register SPI_PUSHR_SLAVE, field TXDATA[31:0] (RW)
*
* Holds SPI data to be transferred according to the associated SPI command.
*/
//@{
#define BP_SPI_PUSHR_SLAVE_TXDATA (0U) //!< Bit position for SPI_PUSHR_SLAVE_TXDATA.
#define BM_SPI_PUSHR_SLAVE_TXDATA (0xFFFFFFFFU) //!< Bit mask for SPI_PUSHR_SLAVE_TXDATA.
#define BS_SPI_PUSHR_SLAVE_TXDATA (32U) //!< Bit field size in bits for SPI_PUSHR_SLAVE_TXDATA.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_PUSHR_SLAVE_TXDATA field.
#define BR_SPI_PUSHR_SLAVE_TXDATA(x) (HW_SPI_PUSHR_SLAVE(x).U)
#endif
//! @brief Format value for bitfield SPI_PUSHR_SLAVE_TXDATA.
#define BF_SPI_PUSHR_SLAVE_TXDATA(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint32_t) << BP_SPI_PUSHR_SLAVE_TXDATA), uint32_t) & BM_SPI_PUSHR_SLAVE_TXDATA)
#ifndef __LANGUAGE_ASM__
//! @brief Set the TXDATA field to a new value.
#define BW_SPI_PUSHR_SLAVE_TXDATA(x, v) (HW_SPI_PUSHR_SLAVE_WR(x, v))
#endif
//@}
//-------------------------------------------------------------------------------------------
// HW_SPI_POPR - POP RX FIFO Register
//-------------------------------------------------------------------------------------------
#ifndef __LANGUAGE_ASM__
/*!
* @brief HW_SPI_POPR - POP RX FIFO Register (RO)
*
* Reset value: 0x00000000U
*
* POPR is used to read the RX FIFO. Eight- or sixteen-bit read accesses to the
* POPR have the same effect on the RX FIFO as 32-bit read accesses. A write to
* this register will generate a Transfer Error.
*/
typedef union _hw_spi_popr
{
uint32_t U;
struct _hw_spi_popr_bitfields
{
uint32_t RXDATA : 32; //!< [31:0] Received Data
} B;
} hw_spi_popr_t;
#endif
/*!
* @name Constants and macros for entire SPI_POPR register
*/
//@{
#define HW_SPI_POPR_ADDR(x) (REGS_SPI_BASE(x) + 0x38U)
#ifndef __LANGUAGE_ASM__
#define HW_SPI_POPR(x) (*(__I hw_spi_popr_t *) HW_SPI_POPR_ADDR(x))
#define HW_SPI_POPR_RD(x) (HW_SPI_POPR(x).U)
#endif
//@}
/*
* Constants & macros for individual SPI_POPR bitfields
*/
/*!
* @name Register SPI_POPR, field RXDATA[31:0] (RO)
*
* Contains the SPI data from the RX FIFO entry to which the Pop Next Data
* Pointer points.
*/
//@{
#define BP_SPI_POPR_RXDATA (0U) //!< Bit position for SPI_POPR_RXDATA.
#define BM_SPI_POPR_RXDATA (0xFFFFFFFFU) //!< Bit mask for SPI_POPR_RXDATA.
#define BS_SPI_POPR_RXDATA (32U) //!< Bit field size in bits for SPI_POPR_RXDATA.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_POPR_RXDATA field.
#define BR_SPI_POPR_RXDATA(x) (HW_SPI_POPR(x).U)
#endif
//@}
//-------------------------------------------------------------------------------------------
// HW_SPI_TXFRn - Transmit FIFO Registers
//-------------------------------------------------------------------------------------------
#ifndef __LANGUAGE_ASM__
/*!
* @brief HW_SPI_TXFRn - Transmit FIFO Registers (RO)
*
* Reset value: 0x00000000U
*
* TXFRn registers provide visibility into the TX FIFO for debugging purposes.
* Each register is an entry in the TX FIFO. The registers are read-only and
* cannot be modified. Reading the TXFRx registers does not alter the state of the TX
* FIFO.
*/
typedef union _hw_spi_txfrn
{
uint32_t U;
struct _hw_spi_txfrn_bitfields
{
uint32_t TXDATA : 16; //!< [15:0] Transmit Data
uint32_t TXCMD_TXDATA : 16; //!< [31:16] Transmit Command or Transmit
//! Data
} B;
} hw_spi_txfrn_t;
#endif
/*!
* @name Constants and macros for entire SPI_TXFRn register
*/
//@{
#define HW_SPI_TXFRn_COUNT (4U)
#define HW_SPI_TXFRn_ADDR(x, n) (REGS_SPI_BASE(x) + 0x3CU + (0x4U * n))
#ifndef __LANGUAGE_ASM__
#define HW_SPI_TXFRn(x, n) (*(__I hw_spi_txfrn_t *) HW_SPI_TXFRn_ADDR(x, n))
#define HW_SPI_TXFRn_RD(x, n) (HW_SPI_TXFRn(x, n).U)
#endif
//@}
/*
* Constants & macros for individual SPI_TXFRn bitfields
*/
/*!
* @name Register SPI_TXFRn, field TXDATA[15:0] (RO)
*
* Contains the SPI data to be shifted out.
*/
//@{
#define BP_SPI_TXFRn_TXDATA (0U) //!< Bit position for SPI_TXFRn_TXDATA.
#define BM_SPI_TXFRn_TXDATA (0x0000FFFFU) //!< Bit mask for SPI_TXFRn_TXDATA.
#define BS_SPI_TXFRn_TXDATA (16U) //!< Bit field size in bits for SPI_TXFRn_TXDATA.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_TXFRn_TXDATA field.
#define BR_SPI_TXFRn_TXDATA(x, n) (HW_SPI_TXFRn(x, n).B.TXDATA)
#endif
//@}
/*!
* @name Register SPI_TXFRn, field TXCMD_TXDATA[31:16] (RO)
*
* In Master mode the TXCMD field contains the command that sets the transfer
* attributes for the SPI data. In Slave mode, the TXDATA contains 16 MSB bits of
* the SPI data to be shifted out.
*/
//@{
#define BP_SPI_TXFRn_TXCMD_TXDATA (16U) //!< Bit position for SPI_TXFRn_TXCMD_TXDATA.
#define BM_SPI_TXFRn_TXCMD_TXDATA (0xFFFF0000U) //!< Bit mask for SPI_TXFRn_TXCMD_TXDATA.
#define BS_SPI_TXFRn_TXCMD_TXDATA (16U) //!< Bit field size in bits for SPI_TXFRn_TXCMD_TXDATA.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_TXFRn_TXCMD_TXDATA field.
#define BR_SPI_TXFRn_TXCMD_TXDATA(x, n) (HW_SPI_TXFRn(x, n).B.TXCMD_TXDATA)
#endif
//@}
//-------------------------------------------------------------------------------------------
// HW_SPI_RXFRn - Receive FIFO Registers
//-------------------------------------------------------------------------------------------
#ifndef __LANGUAGE_ASM__
/*!
* @brief HW_SPI_RXFRn - Receive FIFO Registers (RO)
*
* Reset value: 0x00000000U
*
* RXFRn provide visibility into the RX FIFO for debugging purposes. Each
* register is an entry in the RX FIFO. The RXFR registers are read-only. Reading the
* RXFRx registers does not alter the state of the RX FIFO.
*/
typedef union _hw_spi_rxfrn
{
uint32_t U;
struct _hw_spi_rxfrn_bitfields
{
uint32_t RXDATA : 32; //!< [31:0] Receive Data
} B;
} hw_spi_rxfrn_t;
#endif
/*!
* @name Constants and macros for entire SPI_RXFRn register
*/
//@{
#define HW_SPI_RXFRn_COUNT (4U)
#define HW_SPI_RXFRn_ADDR(x, n) (REGS_SPI_BASE(x) + 0x7CU + (0x4U * n))
#ifndef __LANGUAGE_ASM__
#define HW_SPI_RXFRn(x, n) (*(__I hw_spi_rxfrn_t *) HW_SPI_RXFRn_ADDR(x, n))
#define HW_SPI_RXFRn_RD(x, n) (HW_SPI_RXFRn(x, n).U)
#endif
//@}
/*
* Constants & macros for individual SPI_RXFRn bitfields
*/
/*!
* @name Register SPI_RXFRn, field RXDATA[31:0] (RO)
*
* Contains the received SPI data.
*/
//@{
#define BP_SPI_RXFRn_RXDATA (0U) //!< Bit position for SPI_RXFRn_RXDATA.
#define BM_SPI_RXFRn_RXDATA (0xFFFFFFFFU) //!< Bit mask for SPI_RXFRn_RXDATA.
#define BS_SPI_RXFRn_RXDATA (32U) //!< Bit field size in bits for SPI_RXFRn_RXDATA.
#ifndef __LANGUAGE_ASM__
//! @brief Read current value of the SPI_RXFRn_RXDATA field.
#define BR_SPI_RXFRn_RXDATA(x, n) (HW_SPI_RXFRn(x, n).U)
#endif
//@}
//-------------------------------------------------------------------------------------------
// hw_spi_t - module struct
//-------------------------------------------------------------------------------------------
/*!
* @brief All SPI module registers.
*/
#ifndef __LANGUAGE_ASM__
#pragma pack(1)
typedef struct _hw_spi
{
__IO hw_spi_mcr_t MCR; //!< [0x0] Module Configuration Register
uint8_t _reserved0[4];
__IO hw_spi_tcr_t TCR; //!< [0x8] Transfer Count Register
union {
__IO hw_spi_ctarn_t CTARn[2]; //!< [0xC] Clock and Transfer Attributes Register (In Master Mode)
__IO hw_spi_ctarn_slave_t CTARn_SLAVE[1]; //!< [0xC] Clock and Transfer Attributes Register (In Slave Mode)
};
uint8_t _reserved1[24];
__IO hw_spi_sr_t SR; //!< [0x2C] Status Register
__IO hw_spi_rser_t RSER; //!< [0x30] DMA/Interrupt Request Select and Enable Register
union {
__IO hw_spi_pushr_t PUSHR; //!< [0x34] PUSH TX FIFO Register In Master Mode
__IO hw_spi_pushr_slave_t PUSHR_SLAVE; //!< [0x34] PUSH TX FIFO Register In Slave Mode
};
__I hw_spi_popr_t POPR; //!< [0x38] POP RX FIFO Register
__I hw_spi_txfrn_t TXFRn[4]; //!< [0x3C] Transmit FIFO Registers
uint8_t _reserved2[48];
__I hw_spi_rxfrn_t RXFRn[4]; //!< [0x7C] Receive FIFO Registers
} hw_spi_t;
#pragma pack()
//! @brief Macro to access all SPI registers.
//! @param x SPI instance number.
//! @return Reference (not a pointer) to the registers struct. To get a pointer to the struct,
//! use the '&' operator, like <code>&HW_SPI(0)</code>.
#define HW_SPI(x) (*(hw_spi_t *) REGS_SPI_BASE(x))
#endif
#endif // __HW_SPI_REGISTERS_H__
// v22/130726/0.9
// EOF
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