mbed official
The official Mbed 2 C/C++ SDK provides the software platform and libraries to build your applications.
Dependents: hello SerialTestv11 SerialTestv12 Sierpinski ... more
mbed 2
This is the mbed 2 library. If you'd like to learn about Mbed OS please see the mbed-os docs.
TARGET_K64F/TARGET_Freescale/TARGET_KPSDK_MCUS/TARGET_MCU_K64F/device/device/MK64F12/MK64F12_usb.h
- Committer:
- Kojto
- Date:
- 2015-08-05
- Revision:
- 104:b9ad9a133dc7
- Parent:
- 90:cb3d968589d8
File content as of revision 104:b9ad9a133dc7:
/*
** ###################################################################
** Compilers: Keil ARM C/C++ Compiler
** Freescale C/C++ for Embedded ARM
** GNU C Compiler
** IAR ANSI C/C++ Compiler for ARM
**
** Reference manual: K64P144M120SF5RM, Rev.2, January 2014
** Version: rev. 2.5, 2014-02-10
** Build: b140604
**
** Abstract:
** Extension to the CMSIS register access layer header.
**
** Copyright (c) 2014 Freescale Semiconductor, Inc.
** All rights reserved.
**
** Redistribution and use in source and binary forms, with or without modification,
** are permitted provided that the following conditions are met:
**
** o Redistributions of source code must retain the above copyright notice, this list
** of conditions and the following disclaimer.
**
** o Redistributions in binary form must reproduce the above copyright notice, this
** list of conditions and the following disclaimer in the documentation and/or
** other materials provided with the distribution.
**
** o Neither the name of Freescale Semiconductor, Inc. nor the names of its
** contributors may be used to endorse or promote products derived from this
** software without specific prior written permission.
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
** ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
** WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
** DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
** ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
** (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
** LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
** ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
** SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
**
** http: www.freescale.com
** mail: support@freescale.com
**
** Revisions:
** - rev. 1.0 (2013-08-12)
** Initial version.
** - rev. 2.0 (2013-10-29)
** Register accessor macros added to the memory map.
** Symbols for Processor Expert memory map compatibility added to the memory map.
** Startup file for gcc has been updated according to CMSIS 3.2.
** System initialization updated.
** MCG - registers updated.
** PORTA, PORTB, PORTC, PORTE - registers for digital filter removed.
** - rev. 2.1 (2013-10-30)
** Definition of BITBAND macros updated to support peripherals with 32-bit acces disabled.
** - rev. 2.2 (2013-12-09)
** DMA - EARS register removed.
** AIPS0, AIPS1 - MPRA register updated.
** - rev. 2.3 (2014-01-24)
** Update according to reference manual rev. 2
** ENET, MCG, MCM, SIM, USB - registers updated
** - rev. 2.4 (2014-02-10)
** The declaration of clock configurations has been moved to separate header file system_MK64F12.h
** Update of SystemInit() and SystemCoreClockUpdate() functions.
** - rev. 2.5 (2014-02-10)
** The declaration of clock configurations has been moved to separate header file system_MK64F12.h
** Update of SystemInit() and SystemCoreClockUpdate() functions.
** Module access macro module_BASES replaced by module_BASE_PTRS.
**
** ###################################################################
*/
/*
* WARNING! DO NOT EDIT THIS FILE DIRECTLY!
*
* This file was generated automatically and any changes may be lost.
*/
#ifndef __HW_USB_REGISTERS_H__
#define __HW_USB_REGISTERS_H__
#include "MK64F12.h"
#include "fsl_bitaccess.h"
/*
* MK64F12 USB
*
* Universal Serial Bus, OTG Capable Controller
*
* Registers defined in this header file:
* - HW_USB_PERID - Peripheral ID register
* - HW_USB_IDCOMP - Peripheral ID Complement register
* - HW_USB_REV - Peripheral Revision register
* - HW_USB_ADDINFO - Peripheral Additional Info register
* - HW_USB_OTGISTAT - OTG Interrupt Status register
* - HW_USB_OTGICR - OTG Interrupt Control register
* - HW_USB_OTGSTAT - OTG Status register
* - HW_USB_OTGCTL - OTG Control register
* - HW_USB_ISTAT - Interrupt Status register
* - HW_USB_INTEN - Interrupt Enable register
* - HW_USB_ERRSTAT - Error Interrupt Status register
* - HW_USB_ERREN - Error Interrupt Enable register
* - HW_USB_STAT - Status register
* - HW_USB_CTL - Control register
* - HW_USB_ADDR - Address register
* - HW_USB_BDTPAGE1 - BDT Page register 1
* - HW_USB_FRMNUML - Frame Number register Low
* - HW_USB_FRMNUMH - Frame Number register High
* - HW_USB_TOKEN - Token register
* - HW_USB_SOFTHLD - SOF Threshold register
* - HW_USB_BDTPAGE2 - BDT Page Register 2
* - HW_USB_BDTPAGE3 - BDT Page Register 3
* - HW_USB_ENDPTn - Endpoint Control register
* - HW_USB_USBCTRL - USB Control register
* - HW_USB_OBSERVE - USB OTG Observe register
* - HW_USB_CONTROL - USB OTG Control register
* - HW_USB_USBTRC0 - USB Transceiver Control register 0
* - HW_USB_USBFRMADJUST - Frame Adjust Register
* - HW_USB_CLK_RECOVER_CTRL - USB Clock recovery control
* - HW_USB_CLK_RECOVER_IRC_EN - IRC48M oscillator enable register
* - HW_USB_CLK_RECOVER_INT_STATUS - Clock recovery separated interrupt status
*
* - hw_usb_t - Struct containing all module registers.
*/
#define HW_USB_INSTANCE_COUNT (1U) /*!< Number of instances of the USB module. */
/*******************************************************************************
* HW_USB_PERID - Peripheral ID register
******************************************************************************/
/*!
* @brief HW_USB_PERID - Peripheral ID register (RO)
*
* Reset value: 0x04U
*
* Reads back the value of 0x04. This value is defined for the USB peripheral.
*/
typedef union _hw_usb_perid
{
uint8_t U;
struct _hw_usb_perid_bitfields
{
uint8_t ID : 6; /*!< [5:0] Peripheral Identification */
uint8_t RESERVED0 : 2; /*!< [7:6] */
} B;
} hw_usb_perid_t;
/*!
* @name Constants and macros for entire USB_PERID register
*/
/*@{*/
#define HW_USB_PERID_ADDR(x) ((x) + 0x0U)
#define HW_USB_PERID(x) (*(__I hw_usb_perid_t *) HW_USB_PERID_ADDR(x))
#define HW_USB_PERID_RD(x) (HW_USB_PERID(x).U)
/*@}*/
/*
* Constants & macros for individual USB_PERID bitfields
*/
/*!
* @name Register USB_PERID, field ID[5:0] (RO)
*
* This field always reads 0x4h.
*/
/*@{*/
#define BP_USB_PERID_ID (0U) /*!< Bit position for USB_PERID_ID. */
#define BM_USB_PERID_ID (0x3FU) /*!< Bit mask for USB_PERID_ID. */
#define BS_USB_PERID_ID (6U) /*!< Bit field size in bits for USB_PERID_ID. */
/*! @brief Read current value of the USB_PERID_ID field. */
#define BR_USB_PERID_ID(x) (HW_USB_PERID(x).B.ID)
/*@}*/
/*******************************************************************************
* HW_USB_IDCOMP - Peripheral ID Complement register
******************************************************************************/
/*!
* @brief HW_USB_IDCOMP - Peripheral ID Complement register (RO)
*
* Reset value: 0xFBU
*
* Reads back the complement of the Peripheral ID register. For the USB
* peripheral, the value is 0xFB.
*/
typedef union _hw_usb_idcomp
{
uint8_t U;
struct _hw_usb_idcomp_bitfields
{
uint8_t NID : 6; /*!< [5:0] */
uint8_t RESERVED0 : 2; /*!< [7:6] */
} B;
} hw_usb_idcomp_t;
/*!
* @name Constants and macros for entire USB_IDCOMP register
*/
/*@{*/
#define HW_USB_IDCOMP_ADDR(x) ((x) + 0x4U)
#define HW_USB_IDCOMP(x) (*(__I hw_usb_idcomp_t *) HW_USB_IDCOMP_ADDR(x))
#define HW_USB_IDCOMP_RD(x) (HW_USB_IDCOMP(x).U)
/*@}*/
/*
* Constants & macros for individual USB_IDCOMP bitfields
*/
/*!
* @name Register USB_IDCOMP, field NID[5:0] (RO)
*
* Ones' complement of PERID[ID]. bits.
*/
/*@{*/
#define BP_USB_IDCOMP_NID (0U) /*!< Bit position for USB_IDCOMP_NID. */
#define BM_USB_IDCOMP_NID (0x3FU) /*!< Bit mask for USB_IDCOMP_NID. */
#define BS_USB_IDCOMP_NID (6U) /*!< Bit field size in bits for USB_IDCOMP_NID. */
/*! @brief Read current value of the USB_IDCOMP_NID field. */
#define BR_USB_IDCOMP_NID(x) (HW_USB_IDCOMP(x).B.NID)
/*@}*/
/*******************************************************************************
* HW_USB_REV - Peripheral Revision register
******************************************************************************/
/*!
* @brief HW_USB_REV - Peripheral Revision register (RO)
*
* Reset value: 0x33U
*
* Contains the revision number of the USB module.
*/
typedef union _hw_usb_rev
{
uint8_t U;
struct _hw_usb_rev_bitfields
{
uint8_t REV : 8; /*!< [7:0] Revision */
} B;
} hw_usb_rev_t;
/*!
* @name Constants and macros for entire USB_REV register
*/
/*@{*/
#define HW_USB_REV_ADDR(x) ((x) + 0x8U)
#define HW_USB_REV(x) (*(__I hw_usb_rev_t *) HW_USB_REV_ADDR(x))
#define HW_USB_REV_RD(x) (HW_USB_REV(x).U)
/*@}*/
/*
* Constants & macros for individual USB_REV bitfields
*/
/*!
* @name Register USB_REV, field REV[7:0] (RO)
*
* Indicates the revision number of the USB Core.
*/
/*@{*/
#define BP_USB_REV_REV (0U) /*!< Bit position for USB_REV_REV. */
#define BM_USB_REV_REV (0xFFU) /*!< Bit mask for USB_REV_REV. */
#define BS_USB_REV_REV (8U) /*!< Bit field size in bits for USB_REV_REV. */
/*! @brief Read current value of the USB_REV_REV field. */
#define BR_USB_REV_REV(x) (HW_USB_REV(x).U)
/*@}*/
/*******************************************************************************
* HW_USB_ADDINFO - Peripheral Additional Info register
******************************************************************************/
/*!
* @brief HW_USB_ADDINFO - Peripheral Additional Info register (RO)
*
* Reset value: 0x01U
*
* Reads back the value of the fixed Interrupt Request Level (IRQNUM) along with
* the Host Enable bit.
*/
typedef union _hw_usb_addinfo
{
uint8_t U;
struct _hw_usb_addinfo_bitfields
{
uint8_t IEHOST : 1; /*!< [0] */
uint8_t RESERVED0 : 2; /*!< [2:1] */
uint8_t IRQNUM : 5; /*!< [7:3] Assigned Interrupt Request Number */
} B;
} hw_usb_addinfo_t;
/*!
* @name Constants and macros for entire USB_ADDINFO register
*/
/*@{*/
#define HW_USB_ADDINFO_ADDR(x) ((x) + 0xCU)
#define HW_USB_ADDINFO(x) (*(__I hw_usb_addinfo_t *) HW_USB_ADDINFO_ADDR(x))
#define HW_USB_ADDINFO_RD(x) (HW_USB_ADDINFO(x).U)
/*@}*/
/*
* Constants & macros for individual USB_ADDINFO bitfields
*/
/*!
* @name Register USB_ADDINFO, field IEHOST[0] (RO)
*
* This bit is set if host mode is enabled.
*/
/*@{*/
#define BP_USB_ADDINFO_IEHOST (0U) /*!< Bit position for USB_ADDINFO_IEHOST. */
#define BM_USB_ADDINFO_IEHOST (0x01U) /*!< Bit mask for USB_ADDINFO_IEHOST. */
#define BS_USB_ADDINFO_IEHOST (1U) /*!< Bit field size in bits for USB_ADDINFO_IEHOST. */
/*! @brief Read current value of the USB_ADDINFO_IEHOST field. */
#define BR_USB_ADDINFO_IEHOST(x) (BITBAND_ACCESS8(HW_USB_ADDINFO_ADDR(x), BP_USB_ADDINFO_IEHOST))
/*@}*/
/*!
* @name Register USB_ADDINFO, field IRQNUM[7:3] (RO)
*/
/*@{*/
#define BP_USB_ADDINFO_IRQNUM (3U) /*!< Bit position for USB_ADDINFO_IRQNUM. */
#define BM_USB_ADDINFO_IRQNUM (0xF8U) /*!< Bit mask for USB_ADDINFO_IRQNUM. */
#define BS_USB_ADDINFO_IRQNUM (5U) /*!< Bit field size in bits for USB_ADDINFO_IRQNUM. */
/*! @brief Read current value of the USB_ADDINFO_IRQNUM field. */
#define BR_USB_ADDINFO_IRQNUM(x) (HW_USB_ADDINFO(x).B.IRQNUM)
/*@}*/
/*******************************************************************************
* HW_USB_OTGISTAT - OTG Interrupt Status register
******************************************************************************/
/*!
* @brief HW_USB_OTGISTAT - OTG Interrupt Status register (RW)
*
* Reset value: 0x00U
*
* Records changes of the ID sense and VBUS signals. Software can read this
* register to determine the event that triggers an interrupt. Only bits that have
* changed since the last software read are set. Writing a one to a bit clears the
* associated interrupt.
*/
typedef union _hw_usb_otgistat
{
uint8_t U;
struct _hw_usb_otgistat_bitfields
{
uint8_t AVBUSCHG : 1; /*!< [0] */
uint8_t RESERVED0 : 1; /*!< [1] */
uint8_t B_SESS_CHG : 1; /*!< [2] */
uint8_t SESSVLDCHG : 1; /*!< [3] */
uint8_t RESERVED1 : 1; /*!< [4] */
uint8_t LINE_STATE_CHG : 1; /*!< [5] */
uint8_t ONEMSEC : 1; /*!< [6] */
uint8_t IDCHG : 1; /*!< [7] */
} B;
} hw_usb_otgistat_t;
/*!
* @name Constants and macros for entire USB_OTGISTAT register
*/
/*@{*/
#define HW_USB_OTGISTAT_ADDR(x) ((x) + 0x10U)
#define HW_USB_OTGISTAT(x) (*(__IO hw_usb_otgistat_t *) HW_USB_OTGISTAT_ADDR(x))
#define HW_USB_OTGISTAT_RD(x) (HW_USB_OTGISTAT(x).U)
#define HW_USB_OTGISTAT_WR(x, v) (HW_USB_OTGISTAT(x).U = (v))
#define HW_USB_OTGISTAT_SET(x, v) (HW_USB_OTGISTAT_WR(x, HW_USB_OTGISTAT_RD(x) | (v)))
#define HW_USB_OTGISTAT_CLR(x, v) (HW_USB_OTGISTAT_WR(x, HW_USB_OTGISTAT_RD(x) & ~(v)))
#define HW_USB_OTGISTAT_TOG(x, v) (HW_USB_OTGISTAT_WR(x, HW_USB_OTGISTAT_RD(x) ^ (v)))
/*@}*/
/*
* Constants & macros for individual USB_OTGISTAT bitfields
*/
/*!
* @name Register USB_OTGISTAT, field AVBUSCHG[0] (RW)
*
* This bit is set when a change in VBUS is detected on an A device.
*/
/*@{*/
#define BP_USB_OTGISTAT_AVBUSCHG (0U) /*!< Bit position for USB_OTGISTAT_AVBUSCHG. */
#define BM_USB_OTGISTAT_AVBUSCHG (0x01U) /*!< Bit mask for USB_OTGISTAT_AVBUSCHG. */
#define BS_USB_OTGISTAT_AVBUSCHG (1U) /*!< Bit field size in bits for USB_OTGISTAT_AVBUSCHG. */
/*! @brief Read current value of the USB_OTGISTAT_AVBUSCHG field. */
#define BR_USB_OTGISTAT_AVBUSCHG(x) (BITBAND_ACCESS8(HW_USB_OTGISTAT_ADDR(x), BP_USB_OTGISTAT_AVBUSCHG))
/*! @brief Format value for bitfield USB_OTGISTAT_AVBUSCHG. */
#define BF_USB_OTGISTAT_AVBUSCHG(v) ((uint8_t)((uint8_t)(v) << BP_USB_OTGISTAT_AVBUSCHG) & BM_USB_OTGISTAT_AVBUSCHG)
/*! @brief Set the AVBUSCHG field to a new value. */
#define BW_USB_OTGISTAT_AVBUSCHG(x, v) (BITBAND_ACCESS8(HW_USB_OTGISTAT_ADDR(x), BP_USB_OTGISTAT_AVBUSCHG) = (v))
/*@}*/
/*!
* @name Register USB_OTGISTAT, field B_SESS_CHG[2] (RW)
*
* This bit is set when a change in VBUS is detected on a B device.
*/
/*@{*/
#define BP_USB_OTGISTAT_B_SESS_CHG (2U) /*!< Bit position for USB_OTGISTAT_B_SESS_CHG. */
#define BM_USB_OTGISTAT_B_SESS_CHG (0x04U) /*!< Bit mask for USB_OTGISTAT_B_SESS_CHG. */
#define BS_USB_OTGISTAT_B_SESS_CHG (1U) /*!< Bit field size in bits for USB_OTGISTAT_B_SESS_CHG. */
/*! @brief Read current value of the USB_OTGISTAT_B_SESS_CHG field. */
#define BR_USB_OTGISTAT_B_SESS_CHG(x) (BITBAND_ACCESS8(HW_USB_OTGISTAT_ADDR(x), BP_USB_OTGISTAT_B_SESS_CHG))
/*! @brief Format value for bitfield USB_OTGISTAT_B_SESS_CHG. */
#define BF_USB_OTGISTAT_B_SESS_CHG(v) ((uint8_t)((uint8_t)(v) << BP_USB_OTGISTAT_B_SESS_CHG) & BM_USB_OTGISTAT_B_SESS_CHG)
/*! @brief Set the B_SESS_CHG field to a new value. */
#define BW_USB_OTGISTAT_B_SESS_CHG(x, v) (BITBAND_ACCESS8(HW_USB_OTGISTAT_ADDR(x), BP_USB_OTGISTAT_B_SESS_CHG) = (v))
/*@}*/
/*!
* @name Register USB_OTGISTAT, field SESSVLDCHG[3] (RW)
*
* This bit is set when a change in VBUS is detected indicating a session valid
* or a session no longer valid.
*/
/*@{*/
#define BP_USB_OTGISTAT_SESSVLDCHG (3U) /*!< Bit position for USB_OTGISTAT_SESSVLDCHG. */
#define BM_USB_OTGISTAT_SESSVLDCHG (0x08U) /*!< Bit mask for USB_OTGISTAT_SESSVLDCHG. */
#define BS_USB_OTGISTAT_SESSVLDCHG (1U) /*!< Bit field size in bits for USB_OTGISTAT_SESSVLDCHG. */
/*! @brief Read current value of the USB_OTGISTAT_SESSVLDCHG field. */
#define BR_USB_OTGISTAT_SESSVLDCHG(x) (BITBAND_ACCESS8(HW_USB_OTGISTAT_ADDR(x), BP_USB_OTGISTAT_SESSVLDCHG))
/*! @brief Format value for bitfield USB_OTGISTAT_SESSVLDCHG. */
#define BF_USB_OTGISTAT_SESSVLDCHG(v) ((uint8_t)((uint8_t)(v) << BP_USB_OTGISTAT_SESSVLDCHG) & BM_USB_OTGISTAT_SESSVLDCHG)
/*! @brief Set the SESSVLDCHG field to a new value. */
#define BW_USB_OTGISTAT_SESSVLDCHG(x, v) (BITBAND_ACCESS8(HW_USB_OTGISTAT_ADDR(x), BP_USB_OTGISTAT_SESSVLDCHG) = (v))
/*@}*/
/*!
* @name Register USB_OTGISTAT, field LINE_STATE_CHG[5] (RW)
*
* This interrupt is set when the USB line state (CTL[SE0] and CTL[JSTATE] bits)
* are stable without change for 1 millisecond, and the value of the line state
* is different from the last time when the line state was stable. It is set on
* transitions between SE0 and J-state, SE0 and K-state, and J-state and K-state.
* Changes in J-state while SE0 is true do not cause an interrupt. This interrupt
* can be used in detecting Reset, Resume, Connect, and Data Line Pulse
* signaling.
*/
/*@{*/
#define BP_USB_OTGISTAT_LINE_STATE_CHG (5U) /*!< Bit position for USB_OTGISTAT_LINE_STATE_CHG. */
#define BM_USB_OTGISTAT_LINE_STATE_CHG (0x20U) /*!< Bit mask for USB_OTGISTAT_LINE_STATE_CHG. */
#define BS_USB_OTGISTAT_LINE_STATE_CHG (1U) /*!< Bit field size in bits for USB_OTGISTAT_LINE_STATE_CHG. */
/*! @brief Read current value of the USB_OTGISTAT_LINE_STATE_CHG field. */
#define BR_USB_OTGISTAT_LINE_STATE_CHG(x) (BITBAND_ACCESS8(HW_USB_OTGISTAT_ADDR(x), BP_USB_OTGISTAT_LINE_STATE_CHG))
/*! @brief Format value for bitfield USB_OTGISTAT_LINE_STATE_CHG. */
#define BF_USB_OTGISTAT_LINE_STATE_CHG(v) ((uint8_t)((uint8_t)(v) << BP_USB_OTGISTAT_LINE_STATE_CHG) & BM_USB_OTGISTAT_LINE_STATE_CHG)
/*! @brief Set the LINE_STATE_CHG field to a new value. */
#define BW_USB_OTGISTAT_LINE_STATE_CHG(x, v) (BITBAND_ACCESS8(HW_USB_OTGISTAT_ADDR(x), BP_USB_OTGISTAT_LINE_STATE_CHG) = (v))
/*@}*/
/*!
* @name Register USB_OTGISTAT, field ONEMSEC[6] (RW)
*
* This bit is set when the 1 millisecond timer expires. This bit stays asserted
* until cleared by software. The interrupt must be serviced every millisecond
* to avoid losing 1msec counts.
*/
/*@{*/
#define BP_USB_OTGISTAT_ONEMSEC (6U) /*!< Bit position for USB_OTGISTAT_ONEMSEC. */
#define BM_USB_OTGISTAT_ONEMSEC (0x40U) /*!< Bit mask for USB_OTGISTAT_ONEMSEC. */
#define BS_USB_OTGISTAT_ONEMSEC (1U) /*!< Bit field size in bits for USB_OTGISTAT_ONEMSEC. */
/*! @brief Read current value of the USB_OTGISTAT_ONEMSEC field. */
#define BR_USB_OTGISTAT_ONEMSEC(x) (BITBAND_ACCESS8(HW_USB_OTGISTAT_ADDR(x), BP_USB_OTGISTAT_ONEMSEC))
/*! @brief Format value for bitfield USB_OTGISTAT_ONEMSEC. */
#define BF_USB_OTGISTAT_ONEMSEC(v) ((uint8_t)((uint8_t)(v) << BP_USB_OTGISTAT_ONEMSEC) & BM_USB_OTGISTAT_ONEMSEC)
/*! @brief Set the ONEMSEC field to a new value. */
#define BW_USB_OTGISTAT_ONEMSEC(x, v) (BITBAND_ACCESS8(HW_USB_OTGISTAT_ADDR(x), BP_USB_OTGISTAT_ONEMSEC) = (v))
/*@}*/
/*!
* @name Register USB_OTGISTAT, field IDCHG[7] (RW)
*
* This bit is set when a change in the ID Signal from the USB connector is
* sensed.
*/
/*@{*/
#define BP_USB_OTGISTAT_IDCHG (7U) /*!< Bit position for USB_OTGISTAT_IDCHG. */
#define BM_USB_OTGISTAT_IDCHG (0x80U) /*!< Bit mask for USB_OTGISTAT_IDCHG. */
#define BS_USB_OTGISTAT_IDCHG (1U) /*!< Bit field size in bits for USB_OTGISTAT_IDCHG. */
/*! @brief Read current value of the USB_OTGISTAT_IDCHG field. */
#define BR_USB_OTGISTAT_IDCHG(x) (BITBAND_ACCESS8(HW_USB_OTGISTAT_ADDR(x), BP_USB_OTGISTAT_IDCHG))
/*! @brief Format value for bitfield USB_OTGISTAT_IDCHG. */
#define BF_USB_OTGISTAT_IDCHG(v) ((uint8_t)((uint8_t)(v) << BP_USB_OTGISTAT_IDCHG) & BM_USB_OTGISTAT_IDCHG)
/*! @brief Set the IDCHG field to a new value. */
#define BW_USB_OTGISTAT_IDCHG(x, v) (BITBAND_ACCESS8(HW_USB_OTGISTAT_ADDR(x), BP_USB_OTGISTAT_IDCHG) = (v))
/*@}*/
/*******************************************************************************
* HW_USB_OTGICR - OTG Interrupt Control register
******************************************************************************/
/*!
* @brief HW_USB_OTGICR - OTG Interrupt Control register (RW)
*
* Reset value: 0x00U
*
* Enables the corresponding interrupt status bits defined in the OTG Interrupt
* Status Register.
*/
typedef union _hw_usb_otgicr
{
uint8_t U;
struct _hw_usb_otgicr_bitfields
{
uint8_t AVBUSEN : 1; /*!< [0] A VBUS Valid Interrupt Enable */
uint8_t RESERVED0 : 1; /*!< [1] */
uint8_t BSESSEN : 1; /*!< [2] B Session END Interrupt Enable */
uint8_t SESSVLDEN : 1; /*!< [3] Session Valid Interrupt Enable */
uint8_t RESERVED1 : 1; /*!< [4] */
uint8_t LINESTATEEN : 1; /*!< [5] Line State Change Interrupt Enable
* */
uint8_t ONEMSECEN : 1; /*!< [6] One Millisecond Interrupt Enable */
uint8_t IDEN : 1; /*!< [7] ID Interrupt Enable */
} B;
} hw_usb_otgicr_t;
/*!
* @name Constants and macros for entire USB_OTGICR register
*/
/*@{*/
#define HW_USB_OTGICR_ADDR(x) ((x) + 0x14U)
#define HW_USB_OTGICR(x) (*(__IO hw_usb_otgicr_t *) HW_USB_OTGICR_ADDR(x))
#define HW_USB_OTGICR_RD(x) (HW_USB_OTGICR(x).U)
#define HW_USB_OTGICR_WR(x, v) (HW_USB_OTGICR(x).U = (v))
#define HW_USB_OTGICR_SET(x, v) (HW_USB_OTGICR_WR(x, HW_USB_OTGICR_RD(x) | (v)))
#define HW_USB_OTGICR_CLR(x, v) (HW_USB_OTGICR_WR(x, HW_USB_OTGICR_RD(x) & ~(v)))
#define HW_USB_OTGICR_TOG(x, v) (HW_USB_OTGICR_WR(x, HW_USB_OTGICR_RD(x) ^ (v)))
/*@}*/
/*
* Constants & macros for individual USB_OTGICR bitfields
*/
/*!
* @name Register USB_OTGICR, field AVBUSEN[0] (RW)
*
* Values:
* - 0 - Disables the AVBUSCHG interrupt.
* - 1 - Enables the AVBUSCHG interrupt.
*/
/*@{*/
#define BP_USB_OTGICR_AVBUSEN (0U) /*!< Bit position for USB_OTGICR_AVBUSEN. */
#define BM_USB_OTGICR_AVBUSEN (0x01U) /*!< Bit mask for USB_OTGICR_AVBUSEN. */
#define BS_USB_OTGICR_AVBUSEN (1U) /*!< Bit field size in bits for USB_OTGICR_AVBUSEN. */
/*! @brief Read current value of the USB_OTGICR_AVBUSEN field. */
#define BR_USB_OTGICR_AVBUSEN(x) (BITBAND_ACCESS8(HW_USB_OTGICR_ADDR(x), BP_USB_OTGICR_AVBUSEN))
/*! @brief Format value for bitfield USB_OTGICR_AVBUSEN. */
#define BF_USB_OTGICR_AVBUSEN(v) ((uint8_t)((uint8_t)(v) << BP_USB_OTGICR_AVBUSEN) & BM_USB_OTGICR_AVBUSEN)
/*! @brief Set the AVBUSEN field to a new value. */
#define BW_USB_OTGICR_AVBUSEN(x, v) (BITBAND_ACCESS8(HW_USB_OTGICR_ADDR(x), BP_USB_OTGICR_AVBUSEN) = (v))
/*@}*/
/*!
* @name Register USB_OTGICR, field BSESSEN[2] (RW)
*
* Values:
* - 0 - Disables the B_SESS_CHG interrupt.
* - 1 - Enables the B_SESS_CHG interrupt.
*/
/*@{*/
#define BP_USB_OTGICR_BSESSEN (2U) /*!< Bit position for USB_OTGICR_BSESSEN. */
#define BM_USB_OTGICR_BSESSEN (0x04U) /*!< Bit mask for USB_OTGICR_BSESSEN. */
#define BS_USB_OTGICR_BSESSEN (1U) /*!< Bit field size in bits for USB_OTGICR_BSESSEN. */
/*! @brief Read current value of the USB_OTGICR_BSESSEN field. */
#define BR_USB_OTGICR_BSESSEN(x) (BITBAND_ACCESS8(HW_USB_OTGICR_ADDR(x), BP_USB_OTGICR_BSESSEN))
/*! @brief Format value for bitfield USB_OTGICR_BSESSEN. */
#define BF_USB_OTGICR_BSESSEN(v) ((uint8_t)((uint8_t)(v) << BP_USB_OTGICR_BSESSEN) & BM_USB_OTGICR_BSESSEN)
/*! @brief Set the BSESSEN field to a new value. */
#define BW_USB_OTGICR_BSESSEN(x, v) (BITBAND_ACCESS8(HW_USB_OTGICR_ADDR(x), BP_USB_OTGICR_BSESSEN) = (v))
/*@}*/
/*!
* @name Register USB_OTGICR, field SESSVLDEN[3] (RW)
*
* Values:
* - 0 - Disables the SESSVLDCHG interrupt.
* - 1 - Enables the SESSVLDCHG interrupt.
*/
/*@{*/
#define BP_USB_OTGICR_SESSVLDEN (3U) /*!< Bit position for USB_OTGICR_SESSVLDEN. */
#define BM_USB_OTGICR_SESSVLDEN (0x08U) /*!< Bit mask for USB_OTGICR_SESSVLDEN. */
#define BS_USB_OTGICR_SESSVLDEN (1U) /*!< Bit field size in bits for USB_OTGICR_SESSVLDEN. */
/*! @brief Read current value of the USB_OTGICR_SESSVLDEN field. */
#define BR_USB_OTGICR_SESSVLDEN(x) (BITBAND_ACCESS8(HW_USB_OTGICR_ADDR(x), BP_USB_OTGICR_SESSVLDEN))
/*! @brief Format value for bitfield USB_OTGICR_SESSVLDEN. */
#define BF_USB_OTGICR_SESSVLDEN(v) ((uint8_t)((uint8_t)(v) << BP_USB_OTGICR_SESSVLDEN) & BM_USB_OTGICR_SESSVLDEN)
/*! @brief Set the SESSVLDEN field to a new value. */
#define BW_USB_OTGICR_SESSVLDEN(x, v) (BITBAND_ACCESS8(HW_USB_OTGICR_ADDR(x), BP_USB_OTGICR_SESSVLDEN) = (v))
/*@}*/
/*!
* @name Register USB_OTGICR, field LINESTATEEN[5] (RW)
*
* Values:
* - 0 - Disables the LINE_STAT_CHG interrupt.
* - 1 - Enables the LINE_STAT_CHG interrupt.
*/
/*@{*/
#define BP_USB_OTGICR_LINESTATEEN (5U) /*!< Bit position for USB_OTGICR_LINESTATEEN. */
#define BM_USB_OTGICR_LINESTATEEN (0x20U) /*!< Bit mask for USB_OTGICR_LINESTATEEN. */
#define BS_USB_OTGICR_LINESTATEEN (1U) /*!< Bit field size in bits for USB_OTGICR_LINESTATEEN. */
/*! @brief Read current value of the USB_OTGICR_LINESTATEEN field. */
#define BR_USB_OTGICR_LINESTATEEN(x) (BITBAND_ACCESS8(HW_USB_OTGICR_ADDR(x), BP_USB_OTGICR_LINESTATEEN))
/*! @brief Format value for bitfield USB_OTGICR_LINESTATEEN. */
#define BF_USB_OTGICR_LINESTATEEN(v) ((uint8_t)((uint8_t)(v) << BP_USB_OTGICR_LINESTATEEN) & BM_USB_OTGICR_LINESTATEEN)
/*! @brief Set the LINESTATEEN field to a new value. */
#define BW_USB_OTGICR_LINESTATEEN(x, v) (BITBAND_ACCESS8(HW_USB_OTGICR_ADDR(x), BP_USB_OTGICR_LINESTATEEN) = (v))
/*@}*/
/*!
* @name Register USB_OTGICR, field ONEMSECEN[6] (RW)
*
* Values:
* - 0 - Diables the 1ms timer interrupt.
* - 1 - Enables the 1ms timer interrupt.
*/
/*@{*/
#define BP_USB_OTGICR_ONEMSECEN (6U) /*!< Bit position for USB_OTGICR_ONEMSECEN. */
#define BM_USB_OTGICR_ONEMSECEN (0x40U) /*!< Bit mask for USB_OTGICR_ONEMSECEN. */
#define BS_USB_OTGICR_ONEMSECEN (1U) /*!< Bit field size in bits for USB_OTGICR_ONEMSECEN. */
/*! @brief Read current value of the USB_OTGICR_ONEMSECEN field. */
#define BR_USB_OTGICR_ONEMSECEN(x) (BITBAND_ACCESS8(HW_USB_OTGICR_ADDR(x), BP_USB_OTGICR_ONEMSECEN))
/*! @brief Format value for bitfield USB_OTGICR_ONEMSECEN. */
#define BF_USB_OTGICR_ONEMSECEN(v) ((uint8_t)((uint8_t)(v) << BP_USB_OTGICR_ONEMSECEN) & BM_USB_OTGICR_ONEMSECEN)
/*! @brief Set the ONEMSECEN field to a new value. */
#define BW_USB_OTGICR_ONEMSECEN(x, v) (BITBAND_ACCESS8(HW_USB_OTGICR_ADDR(x), BP_USB_OTGICR_ONEMSECEN) = (v))
/*@}*/
/*!
* @name Register USB_OTGICR, field IDEN[7] (RW)
*
* Values:
* - 0 - The ID interrupt is disabled
* - 1 - The ID interrupt is enabled
*/
/*@{*/
#define BP_USB_OTGICR_IDEN (7U) /*!< Bit position for USB_OTGICR_IDEN. */
#define BM_USB_OTGICR_IDEN (0x80U) /*!< Bit mask for USB_OTGICR_IDEN. */
#define BS_USB_OTGICR_IDEN (1U) /*!< Bit field size in bits for USB_OTGICR_IDEN. */
/*! @brief Read current value of the USB_OTGICR_IDEN field. */
#define BR_USB_OTGICR_IDEN(x) (BITBAND_ACCESS8(HW_USB_OTGICR_ADDR(x), BP_USB_OTGICR_IDEN))
/*! @brief Format value for bitfield USB_OTGICR_IDEN. */
#define BF_USB_OTGICR_IDEN(v) ((uint8_t)((uint8_t)(v) << BP_USB_OTGICR_IDEN) & BM_USB_OTGICR_IDEN)
/*! @brief Set the IDEN field to a new value. */
#define BW_USB_OTGICR_IDEN(x, v) (BITBAND_ACCESS8(HW_USB_OTGICR_ADDR(x), BP_USB_OTGICR_IDEN) = (v))
/*@}*/
/*******************************************************************************
* HW_USB_OTGSTAT - OTG Status register
******************************************************************************/
/*!
* @brief HW_USB_OTGSTAT - OTG Status register (RW)
*
* Reset value: 0x00U
*
* Displays the actual value from the external comparator outputs of the ID pin
* and VBUS.
*/
typedef union _hw_usb_otgstat
{
uint8_t U;
struct _hw_usb_otgstat_bitfields
{
uint8_t AVBUSVLD : 1; /*!< [0] A VBUS Valid */
uint8_t RESERVED0 : 1; /*!< [1] */
uint8_t BSESSEND : 1; /*!< [2] B Session End */
uint8_t SESS_VLD : 1; /*!< [3] Session Valid */
uint8_t RESERVED1 : 1; /*!< [4] */
uint8_t LINESTATESTABLE : 1; /*!< [5] */
uint8_t ONEMSECEN : 1; /*!< [6] */
uint8_t ID : 1; /*!< [7] */
} B;
} hw_usb_otgstat_t;
/*!
* @name Constants and macros for entire USB_OTGSTAT register
*/
/*@{*/
#define HW_USB_OTGSTAT_ADDR(x) ((x) + 0x18U)
#define HW_USB_OTGSTAT(x) (*(__IO hw_usb_otgstat_t *) HW_USB_OTGSTAT_ADDR(x))
#define HW_USB_OTGSTAT_RD(x) (HW_USB_OTGSTAT(x).U)
#define HW_USB_OTGSTAT_WR(x, v) (HW_USB_OTGSTAT(x).U = (v))
#define HW_USB_OTGSTAT_SET(x, v) (HW_USB_OTGSTAT_WR(x, HW_USB_OTGSTAT_RD(x) | (v)))
#define HW_USB_OTGSTAT_CLR(x, v) (HW_USB_OTGSTAT_WR(x, HW_USB_OTGSTAT_RD(x) & ~(v)))
#define HW_USB_OTGSTAT_TOG(x, v) (HW_USB_OTGSTAT_WR(x, HW_USB_OTGSTAT_RD(x) ^ (v)))
/*@}*/
/*
* Constants & macros for individual USB_OTGSTAT bitfields
*/
/*!
* @name Register USB_OTGSTAT, field AVBUSVLD[0] (RW)
*
* Values:
* - 0 - The VBUS voltage is below the A VBUS Valid threshold.
* - 1 - The VBUS voltage is above the A VBUS Valid threshold.
*/
/*@{*/
#define BP_USB_OTGSTAT_AVBUSVLD (0U) /*!< Bit position for USB_OTGSTAT_AVBUSVLD. */
#define BM_USB_OTGSTAT_AVBUSVLD (0x01U) /*!< Bit mask for USB_OTGSTAT_AVBUSVLD. */
#define BS_USB_OTGSTAT_AVBUSVLD (1U) /*!< Bit field size in bits for USB_OTGSTAT_AVBUSVLD. */
/*! @brief Read current value of the USB_OTGSTAT_AVBUSVLD field. */
#define BR_USB_OTGSTAT_AVBUSVLD(x) (BITBAND_ACCESS8(HW_USB_OTGSTAT_ADDR(x), BP_USB_OTGSTAT_AVBUSVLD))
/*! @brief Format value for bitfield USB_OTGSTAT_AVBUSVLD. */
#define BF_USB_OTGSTAT_AVBUSVLD(v) ((uint8_t)((uint8_t)(v) << BP_USB_OTGSTAT_AVBUSVLD) & BM_USB_OTGSTAT_AVBUSVLD)
/*! @brief Set the AVBUSVLD field to a new value. */
#define BW_USB_OTGSTAT_AVBUSVLD(x, v) (BITBAND_ACCESS8(HW_USB_OTGSTAT_ADDR(x), BP_USB_OTGSTAT_AVBUSVLD) = (v))
/*@}*/
/*!
* @name Register USB_OTGSTAT, field BSESSEND[2] (RW)
*
* Values:
* - 0 - The VBUS voltage is above the B session end threshold.
* - 1 - The VBUS voltage is below the B session end threshold.
*/
/*@{*/
#define BP_USB_OTGSTAT_BSESSEND (2U) /*!< Bit position for USB_OTGSTAT_BSESSEND. */
#define BM_USB_OTGSTAT_BSESSEND (0x04U) /*!< Bit mask for USB_OTGSTAT_BSESSEND. */
#define BS_USB_OTGSTAT_BSESSEND (1U) /*!< Bit field size in bits for USB_OTGSTAT_BSESSEND. */
/*! @brief Read current value of the USB_OTGSTAT_BSESSEND field. */
#define BR_USB_OTGSTAT_BSESSEND(x) (BITBAND_ACCESS8(HW_USB_OTGSTAT_ADDR(x), BP_USB_OTGSTAT_BSESSEND))
/*! @brief Format value for bitfield USB_OTGSTAT_BSESSEND. */
#define BF_USB_OTGSTAT_BSESSEND(v) ((uint8_t)((uint8_t)(v) << BP_USB_OTGSTAT_BSESSEND) & BM_USB_OTGSTAT_BSESSEND)
/*! @brief Set the BSESSEND field to a new value. */
#define BW_USB_OTGSTAT_BSESSEND(x, v) (BITBAND_ACCESS8(HW_USB_OTGSTAT_ADDR(x), BP_USB_OTGSTAT_BSESSEND) = (v))
/*@}*/
/*!
* @name Register USB_OTGSTAT, field SESS_VLD[3] (RW)
*
* Values:
* - 0 - The VBUS voltage is below the B session valid threshold
* - 1 - The VBUS voltage is above the B session valid threshold.
*/
/*@{*/
#define BP_USB_OTGSTAT_SESS_VLD (3U) /*!< Bit position for USB_OTGSTAT_SESS_VLD. */
#define BM_USB_OTGSTAT_SESS_VLD (0x08U) /*!< Bit mask for USB_OTGSTAT_SESS_VLD. */
#define BS_USB_OTGSTAT_SESS_VLD (1U) /*!< Bit field size in bits for USB_OTGSTAT_SESS_VLD. */
/*! @brief Read current value of the USB_OTGSTAT_SESS_VLD field. */
#define BR_USB_OTGSTAT_SESS_VLD(x) (BITBAND_ACCESS8(HW_USB_OTGSTAT_ADDR(x), BP_USB_OTGSTAT_SESS_VLD))
/*! @brief Format value for bitfield USB_OTGSTAT_SESS_VLD. */
#define BF_USB_OTGSTAT_SESS_VLD(v) ((uint8_t)((uint8_t)(v) << BP_USB_OTGSTAT_SESS_VLD) & BM_USB_OTGSTAT_SESS_VLD)
/*! @brief Set the SESS_VLD field to a new value. */
#define BW_USB_OTGSTAT_SESS_VLD(x, v) (BITBAND_ACCESS8(HW_USB_OTGSTAT_ADDR(x), BP_USB_OTGSTAT_SESS_VLD) = (v))
/*@}*/
/*!
* @name Register USB_OTGSTAT, field LINESTATESTABLE[5] (RW)
*
* Indicates that the internal signals that control the LINE_STATE_CHG field of
* OTGISTAT are stable for at least 1 millisecond. First read LINE_STATE_CHG
* field and then read this field. If this field reads as 1, then the value of
* LINE_STATE_CHG can be considered stable.
*
* Values:
* - 0 - The LINE_STAT_CHG bit is not yet stable.
* - 1 - The LINE_STAT_CHG bit has been debounced and is stable.
*/
/*@{*/
#define BP_USB_OTGSTAT_LINESTATESTABLE (5U) /*!< Bit position for USB_OTGSTAT_LINESTATESTABLE. */
#define BM_USB_OTGSTAT_LINESTATESTABLE (0x20U) /*!< Bit mask for USB_OTGSTAT_LINESTATESTABLE. */
#define BS_USB_OTGSTAT_LINESTATESTABLE (1U) /*!< Bit field size in bits for USB_OTGSTAT_LINESTATESTABLE. */
/*! @brief Read current value of the USB_OTGSTAT_LINESTATESTABLE field. */
#define BR_USB_OTGSTAT_LINESTATESTABLE(x) (BITBAND_ACCESS8(HW_USB_OTGSTAT_ADDR(x), BP_USB_OTGSTAT_LINESTATESTABLE))
/*! @brief Format value for bitfield USB_OTGSTAT_LINESTATESTABLE. */
#define BF_USB_OTGSTAT_LINESTATESTABLE(v) ((uint8_t)((uint8_t)(v) << BP_USB_OTGSTAT_LINESTATESTABLE) & BM_USB_OTGSTAT_LINESTATESTABLE)
/*! @brief Set the LINESTATESTABLE field to a new value. */
#define BW_USB_OTGSTAT_LINESTATESTABLE(x, v) (BITBAND_ACCESS8(HW_USB_OTGSTAT_ADDR(x), BP_USB_OTGSTAT_LINESTATESTABLE) = (v))
/*@}*/
/*!
* @name Register USB_OTGSTAT, field ONEMSECEN[6] (RW)
*
* This bit is reserved for the 1ms count, but it is not useful to software.
*/
/*@{*/
#define BP_USB_OTGSTAT_ONEMSECEN (6U) /*!< Bit position for USB_OTGSTAT_ONEMSECEN. */
#define BM_USB_OTGSTAT_ONEMSECEN (0x40U) /*!< Bit mask for USB_OTGSTAT_ONEMSECEN. */
#define BS_USB_OTGSTAT_ONEMSECEN (1U) /*!< Bit field size in bits for USB_OTGSTAT_ONEMSECEN. */
/*! @brief Read current value of the USB_OTGSTAT_ONEMSECEN field. */
#define BR_USB_OTGSTAT_ONEMSECEN(x) (BITBAND_ACCESS8(HW_USB_OTGSTAT_ADDR(x), BP_USB_OTGSTAT_ONEMSECEN))
/*! @brief Format value for bitfield USB_OTGSTAT_ONEMSECEN. */
#define BF_USB_OTGSTAT_ONEMSECEN(v) ((uint8_t)((uint8_t)(v) << BP_USB_OTGSTAT_ONEMSECEN) & BM_USB_OTGSTAT_ONEMSECEN)
/*! @brief Set the ONEMSECEN field to a new value. */
#define BW_USB_OTGSTAT_ONEMSECEN(x, v) (BITBAND_ACCESS8(HW_USB_OTGSTAT_ADDR(x), BP_USB_OTGSTAT_ONEMSECEN) = (v))
/*@}*/
/*!
* @name Register USB_OTGSTAT, field ID[7] (RW)
*
* Indicates the current state of the ID pin on the USB connector
*
* Values:
* - 0 - Indicates a Type A cable is plugged into the USB connector.
* - 1 - Indicates no cable is attached or a Type B cable is plugged into the
* USB connector.
*/
/*@{*/
#define BP_USB_OTGSTAT_ID (7U) /*!< Bit position for USB_OTGSTAT_ID. */
#define BM_USB_OTGSTAT_ID (0x80U) /*!< Bit mask for USB_OTGSTAT_ID. */
#define BS_USB_OTGSTAT_ID (1U) /*!< Bit field size in bits for USB_OTGSTAT_ID. */
/*! @brief Read current value of the USB_OTGSTAT_ID field. */
#define BR_USB_OTGSTAT_ID(x) (BITBAND_ACCESS8(HW_USB_OTGSTAT_ADDR(x), BP_USB_OTGSTAT_ID))
/*! @brief Format value for bitfield USB_OTGSTAT_ID. */
#define BF_USB_OTGSTAT_ID(v) ((uint8_t)((uint8_t)(v) << BP_USB_OTGSTAT_ID) & BM_USB_OTGSTAT_ID)
/*! @brief Set the ID field to a new value. */
#define BW_USB_OTGSTAT_ID(x, v) (BITBAND_ACCESS8(HW_USB_OTGSTAT_ADDR(x), BP_USB_OTGSTAT_ID) = (v))
/*@}*/
/*******************************************************************************
* HW_USB_OTGCTL - OTG Control register
******************************************************************************/
/*!
* @brief HW_USB_OTGCTL - OTG Control register (RW)
*
* Reset value: 0x00U
*
* Controls the operation of VBUS and Data Line termination resistors.
*/
typedef union _hw_usb_otgctl
{
uint8_t U;
struct _hw_usb_otgctl_bitfields
{
uint8_t RESERVED0 : 2; /*!< [1:0] */
uint8_t OTGEN : 1; /*!< [2] On-The-Go pullup/pulldown resistor enable
* */
uint8_t RESERVED1 : 1; /*!< [3] */
uint8_t DMLOW : 1; /*!< [4] D- Data Line pull-down resistor enable */
uint8_t DPLOW : 1; /*!< [5] D+ Data Line pull-down resistor enable */
uint8_t RESERVED2 : 1; /*!< [6] */
uint8_t DPHIGH : 1; /*!< [7] D+ Data Line pullup resistor enable */
} B;
} hw_usb_otgctl_t;
/*!
* @name Constants and macros for entire USB_OTGCTL register
*/
/*@{*/
#define HW_USB_OTGCTL_ADDR(x) ((x) + 0x1CU)
#define HW_USB_OTGCTL(x) (*(__IO hw_usb_otgctl_t *) HW_USB_OTGCTL_ADDR(x))
#define HW_USB_OTGCTL_RD(x) (HW_USB_OTGCTL(x).U)
#define HW_USB_OTGCTL_WR(x, v) (HW_USB_OTGCTL(x).U = (v))
#define HW_USB_OTGCTL_SET(x, v) (HW_USB_OTGCTL_WR(x, HW_USB_OTGCTL_RD(x) | (v)))
#define HW_USB_OTGCTL_CLR(x, v) (HW_USB_OTGCTL_WR(x, HW_USB_OTGCTL_RD(x) & ~(v)))
#define HW_USB_OTGCTL_TOG(x, v) (HW_USB_OTGCTL_WR(x, HW_USB_OTGCTL_RD(x) ^ (v)))
/*@}*/
/*
* Constants & macros for individual USB_OTGCTL bitfields
*/
/*!
* @name Register USB_OTGCTL, field OTGEN[2] (RW)
*
* Values:
* - 0 - If USB_EN is 1 and HOST_MODE is 0 in the Control Register (CTL), then
* the D+ Data Line pull-up resistors are enabled. If HOST_MODE is 1 the D+
* and D- Data Line pull-down resistors are engaged.
* - 1 - The pull-up and pull-down controls in this register are used.
*/
/*@{*/
#define BP_USB_OTGCTL_OTGEN (2U) /*!< Bit position for USB_OTGCTL_OTGEN. */
#define BM_USB_OTGCTL_OTGEN (0x04U) /*!< Bit mask for USB_OTGCTL_OTGEN. */
#define BS_USB_OTGCTL_OTGEN (1U) /*!< Bit field size in bits for USB_OTGCTL_OTGEN. */
/*! @brief Read current value of the USB_OTGCTL_OTGEN field. */
#define BR_USB_OTGCTL_OTGEN(x) (BITBAND_ACCESS8(HW_USB_OTGCTL_ADDR(x), BP_USB_OTGCTL_OTGEN))
/*! @brief Format value for bitfield USB_OTGCTL_OTGEN. */
#define BF_USB_OTGCTL_OTGEN(v) ((uint8_t)((uint8_t)(v) << BP_USB_OTGCTL_OTGEN) & BM_USB_OTGCTL_OTGEN)
/*! @brief Set the OTGEN field to a new value. */
#define BW_USB_OTGCTL_OTGEN(x, v) (BITBAND_ACCESS8(HW_USB_OTGCTL_ADDR(x), BP_USB_OTGCTL_OTGEN) = (v))
/*@}*/
/*!
* @name Register USB_OTGCTL, field DMLOW[4] (RW)
*
* Values:
* - 0 - D- pulldown resistor is not enabled.
* - 1 - D- pulldown resistor is enabled.
*/
/*@{*/
#define BP_USB_OTGCTL_DMLOW (4U) /*!< Bit position for USB_OTGCTL_DMLOW. */
#define BM_USB_OTGCTL_DMLOW (0x10U) /*!< Bit mask for USB_OTGCTL_DMLOW. */
#define BS_USB_OTGCTL_DMLOW (1U) /*!< Bit field size in bits for USB_OTGCTL_DMLOW. */
/*! @brief Read current value of the USB_OTGCTL_DMLOW field. */
#define BR_USB_OTGCTL_DMLOW(x) (BITBAND_ACCESS8(HW_USB_OTGCTL_ADDR(x), BP_USB_OTGCTL_DMLOW))
/*! @brief Format value for bitfield USB_OTGCTL_DMLOW. */
#define BF_USB_OTGCTL_DMLOW(v) ((uint8_t)((uint8_t)(v) << BP_USB_OTGCTL_DMLOW) & BM_USB_OTGCTL_DMLOW)
/*! @brief Set the DMLOW field to a new value. */
#define BW_USB_OTGCTL_DMLOW(x, v) (BITBAND_ACCESS8(HW_USB_OTGCTL_ADDR(x), BP_USB_OTGCTL_DMLOW) = (v))
/*@}*/
/*!
* @name Register USB_OTGCTL, field DPLOW[5] (RW)
*
* This bit should always be enabled together with bit 4 (DMLOW)
*
* Values:
* - 0 - D+ pulldown resistor is not enabled.
* - 1 - D+ pulldown resistor is enabled.
*/
/*@{*/
#define BP_USB_OTGCTL_DPLOW (5U) /*!< Bit position for USB_OTGCTL_DPLOW. */
#define BM_USB_OTGCTL_DPLOW (0x20U) /*!< Bit mask for USB_OTGCTL_DPLOW. */
#define BS_USB_OTGCTL_DPLOW (1U) /*!< Bit field size in bits for USB_OTGCTL_DPLOW. */
/*! @brief Read current value of the USB_OTGCTL_DPLOW field. */
#define BR_USB_OTGCTL_DPLOW(x) (BITBAND_ACCESS8(HW_USB_OTGCTL_ADDR(x), BP_USB_OTGCTL_DPLOW))
/*! @brief Format value for bitfield USB_OTGCTL_DPLOW. */
#define BF_USB_OTGCTL_DPLOW(v) ((uint8_t)((uint8_t)(v) << BP_USB_OTGCTL_DPLOW) & BM_USB_OTGCTL_DPLOW)
/*! @brief Set the DPLOW field to a new value. */
#define BW_USB_OTGCTL_DPLOW(x, v) (BITBAND_ACCESS8(HW_USB_OTGCTL_ADDR(x), BP_USB_OTGCTL_DPLOW) = (v))
/*@}*/
/*!
* @name Register USB_OTGCTL, field DPHIGH[7] (RW)
*
* Values:
* - 0 - D+ pullup resistor is not enabled
* - 1 - D+ pullup resistor is enabled
*/
/*@{*/
#define BP_USB_OTGCTL_DPHIGH (7U) /*!< Bit position for USB_OTGCTL_DPHIGH. */
#define BM_USB_OTGCTL_DPHIGH (0x80U) /*!< Bit mask for USB_OTGCTL_DPHIGH. */
#define BS_USB_OTGCTL_DPHIGH (1U) /*!< Bit field size in bits for USB_OTGCTL_DPHIGH. */
/*! @brief Read current value of the USB_OTGCTL_DPHIGH field. */
#define BR_USB_OTGCTL_DPHIGH(x) (BITBAND_ACCESS8(HW_USB_OTGCTL_ADDR(x), BP_USB_OTGCTL_DPHIGH))
/*! @brief Format value for bitfield USB_OTGCTL_DPHIGH. */
#define BF_USB_OTGCTL_DPHIGH(v) ((uint8_t)((uint8_t)(v) << BP_USB_OTGCTL_DPHIGH) & BM_USB_OTGCTL_DPHIGH)
/*! @brief Set the DPHIGH field to a new value. */
#define BW_USB_OTGCTL_DPHIGH(x, v) (BITBAND_ACCESS8(HW_USB_OTGCTL_ADDR(x), BP_USB_OTGCTL_DPHIGH) = (v))
/*@}*/
/*******************************************************************************
* HW_USB_ISTAT - Interrupt Status register
******************************************************************************/
/*!
* @brief HW_USB_ISTAT - Interrupt Status register (W1C)
*
* Reset value: 0x00U
*
* Contains fields for each of the interrupt sources within the USB Module. Each
* of these fields are qualified with their respective interrupt enable bits.
* All fields of this register are logically OR'd together along with the OTG
* Interrupt Status Register (OTGSTAT) to form a single interrupt source for the
* processor's interrupt controller. After an interrupt bit has been set it may only
* be cleared by writing a one to the respective interrupt bit. This register
* contains the value of 0x00 after a reset.
*/
typedef union _hw_usb_istat
{
uint8_t U;
struct _hw_usb_istat_bitfields
{
uint8_t USBRST : 1; /*!< [0] */
uint8_t ERROR : 1; /*!< [1] */
uint8_t SOFTOK : 1; /*!< [2] */
uint8_t TOKDNE : 1; /*!< [3] */
uint8_t SLEEP : 1; /*!< [4] */
uint8_t RESUME : 1; /*!< [5] */
uint8_t ATTACH : 1; /*!< [6] Attach Interrupt */
uint8_t STALL : 1; /*!< [7] Stall Interrupt */
} B;
} hw_usb_istat_t;
/*!
* @name Constants and macros for entire USB_ISTAT register
*/
/*@{*/
#define HW_USB_ISTAT_ADDR(x) ((x) + 0x80U)
#define HW_USB_ISTAT(x) (*(__IO hw_usb_istat_t *) HW_USB_ISTAT_ADDR(x))
#define HW_USB_ISTAT_RD(x) (HW_USB_ISTAT(x).U)
#define HW_USB_ISTAT_WR(x, v) (HW_USB_ISTAT(x).U = (v))
#define HW_USB_ISTAT_SET(x, v) (HW_USB_ISTAT_WR(x, HW_USB_ISTAT_RD(x) | (v)))
#define HW_USB_ISTAT_CLR(x, v) (HW_USB_ISTAT_WR(x, HW_USB_ISTAT_RD(x) & ~(v)))
#define HW_USB_ISTAT_TOG(x, v) (HW_USB_ISTAT_WR(x, HW_USB_ISTAT_RD(x) ^ (v)))
/*@}*/
/*
* Constants & macros for individual USB_ISTAT bitfields
*/
/*!
* @name Register USB_ISTAT, field USBRST[0] (W1C)
*
* This bit is set when the USB Module has decoded a valid USB reset. This
* informs the processor that it should write 0x00 into the address register and
* enable endpoint 0. USBRST is set after a USB reset has been detected for 2.5
* microseconds. It is not asserted again until the USB reset condition has been
* removed and then reasserted.
*/
/*@{*/
#define BP_USB_ISTAT_USBRST (0U) /*!< Bit position for USB_ISTAT_USBRST. */
#define BM_USB_ISTAT_USBRST (0x01U) /*!< Bit mask for USB_ISTAT_USBRST. */
#define BS_USB_ISTAT_USBRST (1U) /*!< Bit field size in bits for USB_ISTAT_USBRST. */
/*! @brief Read current value of the USB_ISTAT_USBRST field. */
#define BR_USB_ISTAT_USBRST(x) (BITBAND_ACCESS8(HW_USB_ISTAT_ADDR(x), BP_USB_ISTAT_USBRST))
/*! @brief Format value for bitfield USB_ISTAT_USBRST. */
#define BF_USB_ISTAT_USBRST(v) ((uint8_t)((uint8_t)(v) << BP_USB_ISTAT_USBRST) & BM_USB_ISTAT_USBRST)
/*! @brief Set the USBRST field to a new value. */
#define BW_USB_ISTAT_USBRST(x, v) (BITBAND_ACCESS8(HW_USB_ISTAT_ADDR(x), BP_USB_ISTAT_USBRST) = (v))
/*@}*/
/*!
* @name Register USB_ISTAT, field ERROR[1] (W1C)
*
* This bit is set when any of the error conditions within Error Interrupt
* Status (ERRSTAT) register occur. The processor must then read the ERRSTAT register
* to determine the source of the error.
*/
/*@{*/
#define BP_USB_ISTAT_ERROR (1U) /*!< Bit position for USB_ISTAT_ERROR. */
#define BM_USB_ISTAT_ERROR (0x02U) /*!< Bit mask for USB_ISTAT_ERROR. */
#define BS_USB_ISTAT_ERROR (1U) /*!< Bit field size in bits for USB_ISTAT_ERROR. */
/*! @brief Read current value of the USB_ISTAT_ERROR field. */
#define BR_USB_ISTAT_ERROR(x) (BITBAND_ACCESS8(HW_USB_ISTAT_ADDR(x), BP_USB_ISTAT_ERROR))
/*! @brief Format value for bitfield USB_ISTAT_ERROR. */
#define BF_USB_ISTAT_ERROR(v) ((uint8_t)((uint8_t)(v) << BP_USB_ISTAT_ERROR) & BM_USB_ISTAT_ERROR)
/*! @brief Set the ERROR field to a new value. */
#define BW_USB_ISTAT_ERROR(x, v) (BITBAND_ACCESS8(HW_USB_ISTAT_ADDR(x), BP_USB_ISTAT_ERROR) = (v))
/*@}*/
/*!
* @name Register USB_ISTAT, field SOFTOK[2] (W1C)
*
* This bit is set when the USB Module receives a Start Of Frame (SOF) token. In
* Host mode this field is set when the SOF threshold is reached, so that
* software can prepare for the next SOF.
*/
/*@{*/
#define BP_USB_ISTAT_SOFTOK (2U) /*!< Bit position for USB_ISTAT_SOFTOK. */
#define BM_USB_ISTAT_SOFTOK (0x04U) /*!< Bit mask for USB_ISTAT_SOFTOK. */
#define BS_USB_ISTAT_SOFTOK (1U) /*!< Bit field size in bits for USB_ISTAT_SOFTOK. */
/*! @brief Read current value of the USB_ISTAT_SOFTOK field. */
#define BR_USB_ISTAT_SOFTOK(x) (BITBAND_ACCESS8(HW_USB_ISTAT_ADDR(x), BP_USB_ISTAT_SOFTOK))
/*! @brief Format value for bitfield USB_ISTAT_SOFTOK. */
#define BF_USB_ISTAT_SOFTOK(v) ((uint8_t)((uint8_t)(v) << BP_USB_ISTAT_SOFTOK) & BM_USB_ISTAT_SOFTOK)
/*! @brief Set the SOFTOK field to a new value. */
#define BW_USB_ISTAT_SOFTOK(x, v) (BITBAND_ACCESS8(HW_USB_ISTAT_ADDR(x), BP_USB_ISTAT_SOFTOK) = (v))
/*@}*/
/*!
* @name Register USB_ISTAT, field TOKDNE[3] (W1C)
*
* This bit is set when the current token being processed has completed. The
* processor must immediately read the STATUS (STAT) register to determine the
* EndPoint and BD used for this token. Clearing this bit (by writing a one) causes
* STAT to be cleared or the STAT holding register to be loaded into the STAT
* register.
*/
/*@{*/
#define BP_USB_ISTAT_TOKDNE (3U) /*!< Bit position for USB_ISTAT_TOKDNE. */
#define BM_USB_ISTAT_TOKDNE (0x08U) /*!< Bit mask for USB_ISTAT_TOKDNE. */
#define BS_USB_ISTAT_TOKDNE (1U) /*!< Bit field size in bits for USB_ISTAT_TOKDNE. */
/*! @brief Read current value of the USB_ISTAT_TOKDNE field. */
#define BR_USB_ISTAT_TOKDNE(x) (BITBAND_ACCESS8(HW_USB_ISTAT_ADDR(x), BP_USB_ISTAT_TOKDNE))
/*! @brief Format value for bitfield USB_ISTAT_TOKDNE. */
#define BF_USB_ISTAT_TOKDNE(v) ((uint8_t)((uint8_t)(v) << BP_USB_ISTAT_TOKDNE) & BM_USB_ISTAT_TOKDNE)
/*! @brief Set the TOKDNE field to a new value. */
#define BW_USB_ISTAT_TOKDNE(x, v) (BITBAND_ACCESS8(HW_USB_ISTAT_ADDR(x), BP_USB_ISTAT_TOKDNE) = (v))
/*@}*/
/*!
* @name Register USB_ISTAT, field SLEEP[4] (W1C)
*
* This bit is set when the USB Module detects a constant idle on the USB bus
* for 3 ms. The sleep timer is reset by activity on the USB bus.
*/
/*@{*/
#define BP_USB_ISTAT_SLEEP (4U) /*!< Bit position for USB_ISTAT_SLEEP. */
#define BM_USB_ISTAT_SLEEP (0x10U) /*!< Bit mask for USB_ISTAT_SLEEP. */
#define BS_USB_ISTAT_SLEEP (1U) /*!< Bit field size in bits for USB_ISTAT_SLEEP. */
/*! @brief Read current value of the USB_ISTAT_SLEEP field. */
#define BR_USB_ISTAT_SLEEP(x) (BITBAND_ACCESS8(HW_USB_ISTAT_ADDR(x), BP_USB_ISTAT_SLEEP))
/*! @brief Format value for bitfield USB_ISTAT_SLEEP. */
#define BF_USB_ISTAT_SLEEP(v) ((uint8_t)((uint8_t)(v) << BP_USB_ISTAT_SLEEP) & BM_USB_ISTAT_SLEEP)
/*! @brief Set the SLEEP field to a new value. */
#define BW_USB_ISTAT_SLEEP(x, v) (BITBAND_ACCESS8(HW_USB_ISTAT_ADDR(x), BP_USB_ISTAT_SLEEP) = (v))
/*@}*/
/*!
* @name Register USB_ISTAT, field RESUME[5] (W1C)
*
* This bit is set when a K-state is observed on the DP/DM signals for 2.5 us.
* When not in suspend mode this interrupt must be disabled.
*/
/*@{*/
#define BP_USB_ISTAT_RESUME (5U) /*!< Bit position for USB_ISTAT_RESUME. */
#define BM_USB_ISTAT_RESUME (0x20U) /*!< Bit mask for USB_ISTAT_RESUME. */
#define BS_USB_ISTAT_RESUME (1U) /*!< Bit field size in bits for USB_ISTAT_RESUME. */
/*! @brief Read current value of the USB_ISTAT_RESUME field. */
#define BR_USB_ISTAT_RESUME(x) (BITBAND_ACCESS8(HW_USB_ISTAT_ADDR(x), BP_USB_ISTAT_RESUME))
/*! @brief Format value for bitfield USB_ISTAT_RESUME. */
#define BF_USB_ISTAT_RESUME(v) ((uint8_t)((uint8_t)(v) << BP_USB_ISTAT_RESUME) & BM_USB_ISTAT_RESUME)
/*! @brief Set the RESUME field to a new value. */
#define BW_USB_ISTAT_RESUME(x, v) (BITBAND_ACCESS8(HW_USB_ISTAT_ADDR(x), BP_USB_ISTAT_RESUME) = (v))
/*@}*/
/*!
* @name Register USB_ISTAT, field ATTACH[6] (W1C)
*
* This bit is set when the USB Module detects an attach of a USB device. This
* signal is only valid if HOSTMODEEN is true. This interrupt signifies that a
* peripheral is now present and must be configured; it is asserted if there have
* been no transitions on the USB for 2.5 us and the current bus state is not SE0."
*/
/*@{*/
#define BP_USB_ISTAT_ATTACH (6U) /*!< Bit position for USB_ISTAT_ATTACH. */
#define BM_USB_ISTAT_ATTACH (0x40U) /*!< Bit mask for USB_ISTAT_ATTACH. */
#define BS_USB_ISTAT_ATTACH (1U) /*!< Bit field size in bits for USB_ISTAT_ATTACH. */
/*! @brief Read current value of the USB_ISTAT_ATTACH field. */
#define BR_USB_ISTAT_ATTACH(x) (BITBAND_ACCESS8(HW_USB_ISTAT_ADDR(x), BP_USB_ISTAT_ATTACH))
/*! @brief Format value for bitfield USB_ISTAT_ATTACH. */
#define BF_USB_ISTAT_ATTACH(v) ((uint8_t)((uint8_t)(v) << BP_USB_ISTAT_ATTACH) & BM_USB_ISTAT_ATTACH)
/*! @brief Set the ATTACH field to a new value. */
#define BW_USB_ISTAT_ATTACH(x, v) (BITBAND_ACCESS8(HW_USB_ISTAT_ADDR(x), BP_USB_ISTAT_ATTACH) = (v))
/*@}*/
/*!
* @name Register USB_ISTAT, field STALL[7] (W1C)
*
* In Target mode this bit is asserted when a STALL handshake is sent by the
* SIE. In Host mode this bit is set when the USB Module detects a STALL acknowledge
* during the handshake phase of a USB transaction.This interrupt can be used to
* determine whether the last USB transaction was completed successfully or
* stalled.
*/
/*@{*/
#define BP_USB_ISTAT_STALL (7U) /*!< Bit position for USB_ISTAT_STALL. */
#define BM_USB_ISTAT_STALL (0x80U) /*!< Bit mask for USB_ISTAT_STALL. */
#define BS_USB_ISTAT_STALL (1U) /*!< Bit field size in bits for USB_ISTAT_STALL. */
/*! @brief Read current value of the USB_ISTAT_STALL field. */
#define BR_USB_ISTAT_STALL(x) (BITBAND_ACCESS8(HW_USB_ISTAT_ADDR(x), BP_USB_ISTAT_STALL))
/*! @brief Format value for bitfield USB_ISTAT_STALL. */
#define BF_USB_ISTAT_STALL(v) ((uint8_t)((uint8_t)(v) << BP_USB_ISTAT_STALL) & BM_USB_ISTAT_STALL)
/*! @brief Set the STALL field to a new value. */
#define BW_USB_ISTAT_STALL(x, v) (BITBAND_ACCESS8(HW_USB_ISTAT_ADDR(x), BP_USB_ISTAT_STALL) = (v))
/*@}*/
/*******************************************************************************
* HW_USB_INTEN - Interrupt Enable register
******************************************************************************/
/*!
* @brief HW_USB_INTEN - Interrupt Enable register (RW)
*
* Reset value: 0x00U
*
* Contains enable fields for each of the interrupt sources within the USB
* Module. Setting any of these bits enables the respective interrupt source in the
* ISTAT register. This register contains the value of 0x00 after a reset.
*/
typedef union _hw_usb_inten
{
uint8_t U;
struct _hw_usb_inten_bitfields
{
uint8_t USBRSTEN : 1; /*!< [0] USBRST Interrupt Enable */
uint8_t ERROREN : 1; /*!< [1] ERROR Interrupt Enable */
uint8_t SOFTOKEN : 1; /*!< [2] SOFTOK Interrupt Enable */
uint8_t TOKDNEEN : 1; /*!< [3] TOKDNE Interrupt Enable */
uint8_t SLEEPEN : 1; /*!< [4] SLEEP Interrupt Enable */
uint8_t RESUMEEN : 1; /*!< [5] RESUME Interrupt Enable */
uint8_t ATTACHEN : 1; /*!< [6] ATTACH Interrupt Enable */
uint8_t STALLEN : 1; /*!< [7] STALL Interrupt Enable */
} B;
} hw_usb_inten_t;
/*!
* @name Constants and macros for entire USB_INTEN register
*/
/*@{*/
#define HW_USB_INTEN_ADDR(x) ((x) + 0x84U)
#define HW_USB_INTEN(x) (*(__IO hw_usb_inten_t *) HW_USB_INTEN_ADDR(x))
#define HW_USB_INTEN_RD(x) (HW_USB_INTEN(x).U)
#define HW_USB_INTEN_WR(x, v) (HW_USB_INTEN(x).U = (v))
#define HW_USB_INTEN_SET(x, v) (HW_USB_INTEN_WR(x, HW_USB_INTEN_RD(x) | (v)))
#define HW_USB_INTEN_CLR(x, v) (HW_USB_INTEN_WR(x, HW_USB_INTEN_RD(x) & ~(v)))
#define HW_USB_INTEN_TOG(x, v) (HW_USB_INTEN_WR(x, HW_USB_INTEN_RD(x) ^ (v)))
/*@}*/
/*
* Constants & macros for individual USB_INTEN bitfields
*/
/*!
* @name Register USB_INTEN, field USBRSTEN[0] (RW)
*
* Values:
* - 0 - Disables the USBRST interrupt.
* - 1 - Enables the USBRST interrupt.
*/
/*@{*/
#define BP_USB_INTEN_USBRSTEN (0U) /*!< Bit position for USB_INTEN_USBRSTEN. */
#define BM_USB_INTEN_USBRSTEN (0x01U) /*!< Bit mask for USB_INTEN_USBRSTEN. */
#define BS_USB_INTEN_USBRSTEN (1U) /*!< Bit field size in bits for USB_INTEN_USBRSTEN. */
/*! @brief Read current value of the USB_INTEN_USBRSTEN field. */
#define BR_USB_INTEN_USBRSTEN(x) (BITBAND_ACCESS8(HW_USB_INTEN_ADDR(x), BP_USB_INTEN_USBRSTEN))
/*! @brief Format value for bitfield USB_INTEN_USBRSTEN. */
#define BF_USB_INTEN_USBRSTEN(v) ((uint8_t)((uint8_t)(v) << BP_USB_INTEN_USBRSTEN) & BM_USB_INTEN_USBRSTEN)
/*! @brief Set the USBRSTEN field to a new value. */
#define BW_USB_INTEN_USBRSTEN(x, v) (BITBAND_ACCESS8(HW_USB_INTEN_ADDR(x), BP_USB_INTEN_USBRSTEN) = (v))
/*@}*/
/*!
* @name Register USB_INTEN, field ERROREN[1] (RW)
*
* Values:
* - 0 - Disables the ERROR interrupt.
* - 1 - Enables the ERROR interrupt.
*/
/*@{*/
#define BP_USB_INTEN_ERROREN (1U) /*!< Bit position for USB_INTEN_ERROREN. */
#define BM_USB_INTEN_ERROREN (0x02U) /*!< Bit mask for USB_INTEN_ERROREN. */
#define BS_USB_INTEN_ERROREN (1U) /*!< Bit field size in bits for USB_INTEN_ERROREN. */
/*! @brief Read current value of the USB_INTEN_ERROREN field. */
#define BR_USB_INTEN_ERROREN(x) (BITBAND_ACCESS8(HW_USB_INTEN_ADDR(x), BP_USB_INTEN_ERROREN))
/*! @brief Format value for bitfield USB_INTEN_ERROREN. */
#define BF_USB_INTEN_ERROREN(v) ((uint8_t)((uint8_t)(v) << BP_USB_INTEN_ERROREN) & BM_USB_INTEN_ERROREN)
/*! @brief Set the ERROREN field to a new value. */
#define BW_USB_INTEN_ERROREN(x, v) (BITBAND_ACCESS8(HW_USB_INTEN_ADDR(x), BP_USB_INTEN_ERROREN) = (v))
/*@}*/
/*!
* @name Register USB_INTEN, field SOFTOKEN[2] (RW)
*
* Values:
* - 0 - Disbles the SOFTOK interrupt.
* - 1 - Enables the SOFTOK interrupt.
*/
/*@{*/
#define BP_USB_INTEN_SOFTOKEN (2U) /*!< Bit position for USB_INTEN_SOFTOKEN. */
#define BM_USB_INTEN_SOFTOKEN (0x04U) /*!< Bit mask for USB_INTEN_SOFTOKEN. */
#define BS_USB_INTEN_SOFTOKEN (1U) /*!< Bit field size in bits for USB_INTEN_SOFTOKEN. */
/*! @brief Read current value of the USB_INTEN_SOFTOKEN field. */
#define BR_USB_INTEN_SOFTOKEN(x) (BITBAND_ACCESS8(HW_USB_INTEN_ADDR(x), BP_USB_INTEN_SOFTOKEN))
/*! @brief Format value for bitfield USB_INTEN_SOFTOKEN. */
#define BF_USB_INTEN_SOFTOKEN(v) ((uint8_t)((uint8_t)(v) << BP_USB_INTEN_SOFTOKEN) & BM_USB_INTEN_SOFTOKEN)
/*! @brief Set the SOFTOKEN field to a new value. */
#define BW_USB_INTEN_SOFTOKEN(x, v) (BITBAND_ACCESS8(HW_USB_INTEN_ADDR(x), BP_USB_INTEN_SOFTOKEN) = (v))
/*@}*/
/*!
* @name Register USB_INTEN, field TOKDNEEN[3] (RW)
*
* Values:
* - 0 - Disables the TOKDNE interrupt.
* - 1 - Enables the TOKDNE interrupt.
*/
/*@{*/
#define BP_USB_INTEN_TOKDNEEN (3U) /*!< Bit position for USB_INTEN_TOKDNEEN. */
#define BM_USB_INTEN_TOKDNEEN (0x08U) /*!< Bit mask for USB_INTEN_TOKDNEEN. */
#define BS_USB_INTEN_TOKDNEEN (1U) /*!< Bit field size in bits for USB_INTEN_TOKDNEEN. */
/*! @brief Read current value of the USB_INTEN_TOKDNEEN field. */
#define BR_USB_INTEN_TOKDNEEN(x) (BITBAND_ACCESS8(HW_USB_INTEN_ADDR(x), BP_USB_INTEN_TOKDNEEN))
/*! @brief Format value for bitfield USB_INTEN_TOKDNEEN. */
#define BF_USB_INTEN_TOKDNEEN(v) ((uint8_t)((uint8_t)(v) << BP_USB_INTEN_TOKDNEEN) & BM_USB_INTEN_TOKDNEEN)
/*! @brief Set the TOKDNEEN field to a new value. */
#define BW_USB_INTEN_TOKDNEEN(x, v) (BITBAND_ACCESS8(HW_USB_INTEN_ADDR(x), BP_USB_INTEN_TOKDNEEN) = (v))
/*@}*/
/*!
* @name Register USB_INTEN, field SLEEPEN[4] (RW)
*
* Values:
* - 0 - Disables the SLEEP interrupt.
* - 1 - Enables the SLEEP interrupt.
*/
/*@{*/
#define BP_USB_INTEN_SLEEPEN (4U) /*!< Bit position for USB_INTEN_SLEEPEN. */
#define BM_USB_INTEN_SLEEPEN (0x10U) /*!< Bit mask for USB_INTEN_SLEEPEN. */
#define BS_USB_INTEN_SLEEPEN (1U) /*!< Bit field size in bits for USB_INTEN_SLEEPEN. */
/*! @brief Read current value of the USB_INTEN_SLEEPEN field. */
#define BR_USB_INTEN_SLEEPEN(x) (BITBAND_ACCESS8(HW_USB_INTEN_ADDR(x), BP_USB_INTEN_SLEEPEN))
/*! @brief Format value for bitfield USB_INTEN_SLEEPEN. */
#define BF_USB_INTEN_SLEEPEN(v) ((uint8_t)((uint8_t)(v) << BP_USB_INTEN_SLEEPEN) & BM_USB_INTEN_SLEEPEN)
/*! @brief Set the SLEEPEN field to a new value. */
#define BW_USB_INTEN_SLEEPEN(x, v) (BITBAND_ACCESS8(HW_USB_INTEN_ADDR(x), BP_USB_INTEN_SLEEPEN) = (v))
/*@}*/
/*!
* @name Register USB_INTEN, field RESUMEEN[5] (RW)
*
* Values:
* - 0 - Disables the RESUME interrupt.
* - 1 - Enables the RESUME interrupt.
*/
/*@{*/
#define BP_USB_INTEN_RESUMEEN (5U) /*!< Bit position for USB_INTEN_RESUMEEN. */
#define BM_USB_INTEN_RESUMEEN (0x20U) /*!< Bit mask for USB_INTEN_RESUMEEN. */
#define BS_USB_INTEN_RESUMEEN (1U) /*!< Bit field size in bits for USB_INTEN_RESUMEEN. */
/*! @brief Read current value of the USB_INTEN_RESUMEEN field. */
#define BR_USB_INTEN_RESUMEEN(x) (BITBAND_ACCESS8(HW_USB_INTEN_ADDR(x), BP_USB_INTEN_RESUMEEN))
/*! @brief Format value for bitfield USB_INTEN_RESUMEEN. */
#define BF_USB_INTEN_RESUMEEN(v) ((uint8_t)((uint8_t)(v) << BP_USB_INTEN_RESUMEEN) & BM_USB_INTEN_RESUMEEN)
/*! @brief Set the RESUMEEN field to a new value. */
#define BW_USB_INTEN_RESUMEEN(x, v) (BITBAND_ACCESS8(HW_USB_INTEN_ADDR(x), BP_USB_INTEN_RESUMEEN) = (v))
/*@}*/
/*!
* @name Register USB_INTEN, field ATTACHEN[6] (RW)
*
* Values:
* - 0 - Disables the ATTACH interrupt.
* - 1 - Enables the ATTACH interrupt.
*/
/*@{*/
#define BP_USB_INTEN_ATTACHEN (6U) /*!< Bit position for USB_INTEN_ATTACHEN. */
#define BM_USB_INTEN_ATTACHEN (0x40U) /*!< Bit mask for USB_INTEN_ATTACHEN. */
#define BS_USB_INTEN_ATTACHEN (1U) /*!< Bit field size in bits for USB_INTEN_ATTACHEN. */
/*! @brief Read current value of the USB_INTEN_ATTACHEN field. */
#define BR_USB_INTEN_ATTACHEN(x) (BITBAND_ACCESS8(HW_USB_INTEN_ADDR(x), BP_USB_INTEN_ATTACHEN))
/*! @brief Format value for bitfield USB_INTEN_ATTACHEN. */
#define BF_USB_INTEN_ATTACHEN(v) ((uint8_t)((uint8_t)(v) << BP_USB_INTEN_ATTACHEN) & BM_USB_INTEN_ATTACHEN)
/*! @brief Set the ATTACHEN field to a new value. */
#define BW_USB_INTEN_ATTACHEN(x, v) (BITBAND_ACCESS8(HW_USB_INTEN_ADDR(x), BP_USB_INTEN_ATTACHEN) = (v))
/*@}*/
/*!
* @name Register USB_INTEN, field STALLEN[7] (RW)
*
* Values:
* - 0 - Diasbles the STALL interrupt.
* - 1 - Enables the STALL interrupt.
*/
/*@{*/
#define BP_USB_INTEN_STALLEN (7U) /*!< Bit position for USB_INTEN_STALLEN. */
#define BM_USB_INTEN_STALLEN (0x80U) /*!< Bit mask for USB_INTEN_STALLEN. */
#define BS_USB_INTEN_STALLEN (1U) /*!< Bit field size in bits for USB_INTEN_STALLEN. */
/*! @brief Read current value of the USB_INTEN_STALLEN field. */
#define BR_USB_INTEN_STALLEN(x) (BITBAND_ACCESS8(HW_USB_INTEN_ADDR(x), BP_USB_INTEN_STALLEN))
/*! @brief Format value for bitfield USB_INTEN_STALLEN. */
#define BF_USB_INTEN_STALLEN(v) ((uint8_t)((uint8_t)(v) << BP_USB_INTEN_STALLEN) & BM_USB_INTEN_STALLEN)
/*! @brief Set the STALLEN field to a new value. */
#define BW_USB_INTEN_STALLEN(x, v) (BITBAND_ACCESS8(HW_USB_INTEN_ADDR(x), BP_USB_INTEN_STALLEN) = (v))
/*@}*/
/*******************************************************************************
* HW_USB_ERRSTAT - Error Interrupt Status register
******************************************************************************/
/*!
* @brief HW_USB_ERRSTAT - Error Interrupt Status register (RW)
*
* Reset value: 0x00U
*
* Contains enable bits for each of the error sources within the USB Module.
* Each of these bits are qualified with their respective error enable bits. All
* bits of this register are logically OR'd together and the result placed in the
* ERROR bit of the ISTAT register. After an interrupt bit has been set it may only
* be cleared by writing a one to the respective interrupt bit. Each bit is set
* as soon as the error condition is detected. Therefore, the interrupt does not
* typically correspond with the end of a token being processed. This register
* contains the value of 0x00 after a reset.
*/
typedef union _hw_usb_errstat
{
uint8_t U;
struct _hw_usb_errstat_bitfields
{
uint8_t PIDERR : 1; /*!< [0] */
uint8_t CRC5EOF : 1; /*!< [1] */
uint8_t CRC16 : 1; /*!< [2] */
uint8_t DFN8 : 1; /*!< [3] */
uint8_t BTOERR : 1; /*!< [4] */
uint8_t DMAERR : 1; /*!< [5] */
uint8_t RESERVED0 : 1; /*!< [6] */
uint8_t BTSERR : 1; /*!< [7] */
} B;
} hw_usb_errstat_t;
/*!
* @name Constants and macros for entire USB_ERRSTAT register
*/
/*@{*/
#define HW_USB_ERRSTAT_ADDR(x) ((x) + 0x88U)
#define HW_USB_ERRSTAT(x) (*(__IO hw_usb_errstat_t *) HW_USB_ERRSTAT_ADDR(x))
#define HW_USB_ERRSTAT_RD(x) (HW_USB_ERRSTAT(x).U)
#define HW_USB_ERRSTAT_WR(x, v) (HW_USB_ERRSTAT(x).U = (v))
#define HW_USB_ERRSTAT_SET(x, v) (HW_USB_ERRSTAT_WR(x, HW_USB_ERRSTAT_RD(x) | (v)))
#define HW_USB_ERRSTAT_CLR(x, v) (HW_USB_ERRSTAT_WR(x, HW_USB_ERRSTAT_RD(x) & ~(v)))
#define HW_USB_ERRSTAT_TOG(x, v) (HW_USB_ERRSTAT_WR(x, HW_USB_ERRSTAT_RD(x) ^ (v)))
/*@}*/
/*
* Constants & macros for individual USB_ERRSTAT bitfields
*/
/*!
* @name Register USB_ERRSTAT, field PIDERR[0] (W1C)
*
* This bit is set when the PID check field fails.
*/
/*@{*/
#define BP_USB_ERRSTAT_PIDERR (0U) /*!< Bit position for USB_ERRSTAT_PIDERR. */
#define BM_USB_ERRSTAT_PIDERR (0x01U) /*!< Bit mask for USB_ERRSTAT_PIDERR. */
#define BS_USB_ERRSTAT_PIDERR (1U) /*!< Bit field size in bits for USB_ERRSTAT_PIDERR. */
/*! @brief Read current value of the USB_ERRSTAT_PIDERR field. */
#define BR_USB_ERRSTAT_PIDERR(x) (BITBAND_ACCESS8(HW_USB_ERRSTAT_ADDR(x), BP_USB_ERRSTAT_PIDERR))
/*! @brief Format value for bitfield USB_ERRSTAT_PIDERR. */
#define BF_USB_ERRSTAT_PIDERR(v) ((uint8_t)((uint8_t)(v) << BP_USB_ERRSTAT_PIDERR) & BM_USB_ERRSTAT_PIDERR)
/*! @brief Set the PIDERR field to a new value. */
#define BW_USB_ERRSTAT_PIDERR(x, v) (BITBAND_ACCESS8(HW_USB_ERRSTAT_ADDR(x), BP_USB_ERRSTAT_PIDERR) = (v))
/*@}*/
/*!
* @name Register USB_ERRSTAT, field CRC5EOF[1] (W1C)
*
* This error interrupt has two functions. When the USB Module is operating in
* peripheral mode (HOSTMODEEN=0), this interrupt detects CRC5 errors in the token
* packets generated by the host. If set the token packet was rejected due to a
* CRC5 error. When the USB Module is operating in host mode (HOSTMODEEN=1), this
* interrupt detects End Of Frame (EOF) error conditions. This occurs when the
* USB Module is transmitting or receiving data and the SOF counter reaches zero.
* This interrupt is useful when developing USB packet scheduling software to
* ensure that no USB transactions cross the start of the next frame.
*/
/*@{*/
#define BP_USB_ERRSTAT_CRC5EOF (1U) /*!< Bit position for USB_ERRSTAT_CRC5EOF. */
#define BM_USB_ERRSTAT_CRC5EOF (0x02U) /*!< Bit mask for USB_ERRSTAT_CRC5EOF. */
#define BS_USB_ERRSTAT_CRC5EOF (1U) /*!< Bit field size in bits for USB_ERRSTAT_CRC5EOF. */
/*! @brief Read current value of the USB_ERRSTAT_CRC5EOF field. */
#define BR_USB_ERRSTAT_CRC5EOF(x) (BITBAND_ACCESS8(HW_USB_ERRSTAT_ADDR(x), BP_USB_ERRSTAT_CRC5EOF))
/*! @brief Format value for bitfield USB_ERRSTAT_CRC5EOF. */
#define BF_USB_ERRSTAT_CRC5EOF(v) ((uint8_t)((uint8_t)(v) << BP_USB_ERRSTAT_CRC5EOF) & BM_USB_ERRSTAT_CRC5EOF)
/*! @brief Set the CRC5EOF field to a new value. */
#define BW_USB_ERRSTAT_CRC5EOF(x, v) (BITBAND_ACCESS8(HW_USB_ERRSTAT_ADDR(x), BP_USB_ERRSTAT_CRC5EOF) = (v))
/*@}*/
/*!
* @name Register USB_ERRSTAT, field CRC16[2] (W1C)
*
* This bit is set when a data packet is rejected due to a CRC16 error.
*/
/*@{*/
#define BP_USB_ERRSTAT_CRC16 (2U) /*!< Bit position for USB_ERRSTAT_CRC16. */
#define BM_USB_ERRSTAT_CRC16 (0x04U) /*!< Bit mask for USB_ERRSTAT_CRC16. */
#define BS_USB_ERRSTAT_CRC16 (1U) /*!< Bit field size in bits for USB_ERRSTAT_CRC16. */
/*! @brief Read current value of the USB_ERRSTAT_CRC16 field. */
#define BR_USB_ERRSTAT_CRC16(x) (BITBAND_ACCESS8(HW_USB_ERRSTAT_ADDR(x), BP_USB_ERRSTAT_CRC16))
/*! @brief Format value for bitfield USB_ERRSTAT_CRC16. */
#define BF_USB_ERRSTAT_CRC16(v) ((uint8_t)((uint8_t)(v) << BP_USB_ERRSTAT_CRC16) & BM_USB_ERRSTAT_CRC16)
/*! @brief Set the CRC16 field to a new value. */
#define BW_USB_ERRSTAT_CRC16(x, v) (BITBAND_ACCESS8(HW_USB_ERRSTAT_ADDR(x), BP_USB_ERRSTAT_CRC16) = (v))
/*@}*/
/*!
* @name Register USB_ERRSTAT, field DFN8[3] (W1C)
*
* This bit is set if the data field received was not 8 bits in length. USB
* Specification 1.0 requires that data fields be an integral number of bytes. If the
* data field was not an integral number of bytes, this bit is set.
*/
/*@{*/
#define BP_USB_ERRSTAT_DFN8 (3U) /*!< Bit position for USB_ERRSTAT_DFN8. */
#define BM_USB_ERRSTAT_DFN8 (0x08U) /*!< Bit mask for USB_ERRSTAT_DFN8. */
#define BS_USB_ERRSTAT_DFN8 (1U) /*!< Bit field size in bits for USB_ERRSTAT_DFN8. */
/*! @brief Read current value of the USB_ERRSTAT_DFN8 field. */
#define BR_USB_ERRSTAT_DFN8(x) (BITBAND_ACCESS8(HW_USB_ERRSTAT_ADDR(x), BP_USB_ERRSTAT_DFN8))
/*! @brief Format value for bitfield USB_ERRSTAT_DFN8. */
#define BF_USB_ERRSTAT_DFN8(v) ((uint8_t)((uint8_t)(v) << BP_USB_ERRSTAT_DFN8) & BM_USB_ERRSTAT_DFN8)
/*! @brief Set the DFN8 field to a new value. */
#define BW_USB_ERRSTAT_DFN8(x, v) (BITBAND_ACCESS8(HW_USB_ERRSTAT_ADDR(x), BP_USB_ERRSTAT_DFN8) = (v))
/*@}*/
/*!
* @name Register USB_ERRSTAT, field BTOERR[4] (W1C)
*
* This bit is set when a bus turnaround timeout error occurs. The USB module
* contains a bus turnaround timer that keeps track of the amount of time elapsed
* between the token and data phases of a SETUP or OUT TOKEN or the data and
* handshake phases of a IN TOKEN. If more than 16 bit times are counted from the
* previous EOP before a transition from IDLE, a bus turnaround timeout error occurs.
*/
/*@{*/
#define BP_USB_ERRSTAT_BTOERR (4U) /*!< Bit position for USB_ERRSTAT_BTOERR. */
#define BM_USB_ERRSTAT_BTOERR (0x10U) /*!< Bit mask for USB_ERRSTAT_BTOERR. */
#define BS_USB_ERRSTAT_BTOERR (1U) /*!< Bit field size in bits for USB_ERRSTAT_BTOERR. */
/*! @brief Read current value of the USB_ERRSTAT_BTOERR field. */
#define BR_USB_ERRSTAT_BTOERR(x) (BITBAND_ACCESS8(HW_USB_ERRSTAT_ADDR(x), BP_USB_ERRSTAT_BTOERR))
/*! @brief Format value for bitfield USB_ERRSTAT_BTOERR. */
#define BF_USB_ERRSTAT_BTOERR(v) ((uint8_t)((uint8_t)(v) << BP_USB_ERRSTAT_BTOERR) & BM_USB_ERRSTAT_BTOERR)
/*! @brief Set the BTOERR field to a new value. */
#define BW_USB_ERRSTAT_BTOERR(x, v) (BITBAND_ACCESS8(HW_USB_ERRSTAT_ADDR(x), BP_USB_ERRSTAT_BTOERR) = (v))
/*@}*/
/*!
* @name Register USB_ERRSTAT, field DMAERR[5] (W1C)
*
* This bit is set if the USB Module has requested a DMA access to read a new
* BDT but has not been given the bus before it needs to receive or transmit data.
* If processing a TX transfer this would cause a transmit data underflow
* condition. If processing a RX transfer this would cause a receive data overflow
* condition. This interrupt is useful when developing device arbitration hardware for
* the microprocessor and the USB module to minimize bus request and bus grant
* latency. This bit is also set if a data packet to or from the host is larger
* than the buffer size allocated in the BDT. In this case the data packet is
* truncated as it is put in buffer memory.
*/
/*@{*/
#define BP_USB_ERRSTAT_DMAERR (5U) /*!< Bit position for USB_ERRSTAT_DMAERR. */
#define BM_USB_ERRSTAT_DMAERR (0x20U) /*!< Bit mask for USB_ERRSTAT_DMAERR. */
#define BS_USB_ERRSTAT_DMAERR (1U) /*!< Bit field size in bits for USB_ERRSTAT_DMAERR. */
/*! @brief Read current value of the USB_ERRSTAT_DMAERR field. */
#define BR_USB_ERRSTAT_DMAERR(x) (BITBAND_ACCESS8(HW_USB_ERRSTAT_ADDR(x), BP_USB_ERRSTAT_DMAERR))
/*! @brief Format value for bitfield USB_ERRSTAT_DMAERR. */
#define BF_USB_ERRSTAT_DMAERR(v) ((uint8_t)((uint8_t)(v) << BP_USB_ERRSTAT_DMAERR) & BM_USB_ERRSTAT_DMAERR)
/*! @brief Set the DMAERR field to a new value. */
#define BW_USB_ERRSTAT_DMAERR(x, v) (BITBAND_ACCESS8(HW_USB_ERRSTAT_ADDR(x), BP_USB_ERRSTAT_DMAERR) = (v))
/*@}*/
/*!
* @name Register USB_ERRSTAT, field BTSERR[7] (W1C)
*
* This bit is set when a bit stuff error is detected. If set, the corresponding
* packet is rejected due to the error.
*/
/*@{*/
#define BP_USB_ERRSTAT_BTSERR (7U) /*!< Bit position for USB_ERRSTAT_BTSERR. */
#define BM_USB_ERRSTAT_BTSERR (0x80U) /*!< Bit mask for USB_ERRSTAT_BTSERR. */
#define BS_USB_ERRSTAT_BTSERR (1U) /*!< Bit field size in bits for USB_ERRSTAT_BTSERR. */
/*! @brief Read current value of the USB_ERRSTAT_BTSERR field. */
#define BR_USB_ERRSTAT_BTSERR(x) (BITBAND_ACCESS8(HW_USB_ERRSTAT_ADDR(x), BP_USB_ERRSTAT_BTSERR))
/*! @brief Format value for bitfield USB_ERRSTAT_BTSERR. */
#define BF_USB_ERRSTAT_BTSERR(v) ((uint8_t)((uint8_t)(v) << BP_USB_ERRSTAT_BTSERR) & BM_USB_ERRSTAT_BTSERR)
/*! @brief Set the BTSERR field to a new value. */
#define BW_USB_ERRSTAT_BTSERR(x, v) (BITBAND_ACCESS8(HW_USB_ERRSTAT_ADDR(x), BP_USB_ERRSTAT_BTSERR) = (v))
/*@}*/
/*******************************************************************************
* HW_USB_ERREN - Error Interrupt Enable register
******************************************************************************/
/*!
* @brief HW_USB_ERREN - Error Interrupt Enable register (RW)
*
* Reset value: 0x00U
*
* Contains enable bits for each of the error interrupt sources within the USB
* module. Setting any of these bits enables the respective interrupt source in
* ERRSTAT. Each bit is set as soon as the error condition is detected. Therefore,
* the interrupt does not typically correspond with the end of a token being
* processed. This register contains the value of 0x00 after a reset.
*/
typedef union _hw_usb_erren
{
uint8_t U;
struct _hw_usb_erren_bitfields
{
uint8_t PIDERREN : 1; /*!< [0] PIDERR Interrupt Enable */
uint8_t CRC5EOFEN : 1; /*!< [1] CRC5/EOF Interrupt Enable */
uint8_t CRC16EN : 1; /*!< [2] CRC16 Interrupt Enable */
uint8_t DFN8EN : 1; /*!< [3] DFN8 Interrupt Enable */
uint8_t BTOERREN : 1; /*!< [4] BTOERR Interrupt Enable */
uint8_t DMAERREN : 1; /*!< [5] DMAERR Interrupt Enable */
uint8_t RESERVED0 : 1; /*!< [6] */
uint8_t BTSERREN : 1; /*!< [7] BTSERR Interrupt Enable */
} B;
} hw_usb_erren_t;
/*!
* @name Constants and macros for entire USB_ERREN register
*/
/*@{*/
#define HW_USB_ERREN_ADDR(x) ((x) + 0x8CU)
#define HW_USB_ERREN(x) (*(__IO hw_usb_erren_t *) HW_USB_ERREN_ADDR(x))
#define HW_USB_ERREN_RD(x) (HW_USB_ERREN(x).U)
#define HW_USB_ERREN_WR(x, v) (HW_USB_ERREN(x).U = (v))
#define HW_USB_ERREN_SET(x, v) (HW_USB_ERREN_WR(x, HW_USB_ERREN_RD(x) | (v)))
#define HW_USB_ERREN_CLR(x, v) (HW_USB_ERREN_WR(x, HW_USB_ERREN_RD(x) & ~(v)))
#define HW_USB_ERREN_TOG(x, v) (HW_USB_ERREN_WR(x, HW_USB_ERREN_RD(x) ^ (v)))
/*@}*/
/*
* Constants & macros for individual USB_ERREN bitfields
*/
/*!
* @name Register USB_ERREN, field PIDERREN[0] (RW)
*
* Values:
* - 0 - Disables the PIDERR interrupt.
* - 1 - Enters the PIDERR interrupt.
*/
/*@{*/
#define BP_USB_ERREN_PIDERREN (0U) /*!< Bit position for USB_ERREN_PIDERREN. */
#define BM_USB_ERREN_PIDERREN (0x01U) /*!< Bit mask for USB_ERREN_PIDERREN. */
#define BS_USB_ERREN_PIDERREN (1U) /*!< Bit field size in bits for USB_ERREN_PIDERREN. */
/*! @brief Read current value of the USB_ERREN_PIDERREN field. */
#define BR_USB_ERREN_PIDERREN(x) (BITBAND_ACCESS8(HW_USB_ERREN_ADDR(x), BP_USB_ERREN_PIDERREN))
/*! @brief Format value for bitfield USB_ERREN_PIDERREN. */
#define BF_USB_ERREN_PIDERREN(v) ((uint8_t)((uint8_t)(v) << BP_USB_ERREN_PIDERREN) & BM_USB_ERREN_PIDERREN)
/*! @brief Set the PIDERREN field to a new value. */
#define BW_USB_ERREN_PIDERREN(x, v) (BITBAND_ACCESS8(HW_USB_ERREN_ADDR(x), BP_USB_ERREN_PIDERREN) = (v))
/*@}*/
/*!
* @name Register USB_ERREN, field CRC5EOFEN[1] (RW)
*
* Values:
* - 0 - Disables the CRC5/EOF interrupt.
* - 1 - Enables the CRC5/EOF interrupt.
*/
/*@{*/
#define BP_USB_ERREN_CRC5EOFEN (1U) /*!< Bit position for USB_ERREN_CRC5EOFEN. */
#define BM_USB_ERREN_CRC5EOFEN (0x02U) /*!< Bit mask for USB_ERREN_CRC5EOFEN. */
#define BS_USB_ERREN_CRC5EOFEN (1U) /*!< Bit field size in bits for USB_ERREN_CRC5EOFEN. */
/*! @brief Read current value of the USB_ERREN_CRC5EOFEN field. */
#define BR_USB_ERREN_CRC5EOFEN(x) (BITBAND_ACCESS8(HW_USB_ERREN_ADDR(x), BP_USB_ERREN_CRC5EOFEN))
/*! @brief Format value for bitfield USB_ERREN_CRC5EOFEN. */
#define BF_USB_ERREN_CRC5EOFEN(v) ((uint8_t)((uint8_t)(v) << BP_USB_ERREN_CRC5EOFEN) & BM_USB_ERREN_CRC5EOFEN)
/*! @brief Set the CRC5EOFEN field to a new value. */
#define BW_USB_ERREN_CRC5EOFEN(x, v) (BITBAND_ACCESS8(HW_USB_ERREN_ADDR(x), BP_USB_ERREN_CRC5EOFEN) = (v))
/*@}*/
/*!
* @name Register USB_ERREN, field CRC16EN[2] (RW)
*
* Values:
* - 0 - Disables the CRC16 interrupt.
* - 1 - Enables the CRC16 interrupt.
*/
/*@{*/
#define BP_USB_ERREN_CRC16EN (2U) /*!< Bit position for USB_ERREN_CRC16EN. */
#define BM_USB_ERREN_CRC16EN (0x04U) /*!< Bit mask for USB_ERREN_CRC16EN. */
#define BS_USB_ERREN_CRC16EN (1U) /*!< Bit field size in bits for USB_ERREN_CRC16EN. */
/*! @brief Read current value of the USB_ERREN_CRC16EN field. */
#define BR_USB_ERREN_CRC16EN(x) (BITBAND_ACCESS8(HW_USB_ERREN_ADDR(x), BP_USB_ERREN_CRC16EN))
/*! @brief Format value for bitfield USB_ERREN_CRC16EN. */
#define BF_USB_ERREN_CRC16EN(v) ((uint8_t)((uint8_t)(v) << BP_USB_ERREN_CRC16EN) & BM_USB_ERREN_CRC16EN)
/*! @brief Set the CRC16EN field to a new value. */
#define BW_USB_ERREN_CRC16EN(x, v) (BITBAND_ACCESS8(HW_USB_ERREN_ADDR(x), BP_USB_ERREN_CRC16EN) = (v))
/*@}*/
/*!
* @name Register USB_ERREN, field DFN8EN[3] (RW)
*
* Values:
* - 0 - Disables the DFN8 interrupt.
* - 1 - Enables the DFN8 interrupt.
*/
/*@{*/
#define BP_USB_ERREN_DFN8EN (3U) /*!< Bit position for USB_ERREN_DFN8EN. */
#define BM_USB_ERREN_DFN8EN (0x08U) /*!< Bit mask for USB_ERREN_DFN8EN. */
#define BS_USB_ERREN_DFN8EN (1U) /*!< Bit field size in bits for USB_ERREN_DFN8EN. */
/*! @brief Read current value of the USB_ERREN_DFN8EN field. */
#define BR_USB_ERREN_DFN8EN(x) (BITBAND_ACCESS8(HW_USB_ERREN_ADDR(x), BP_USB_ERREN_DFN8EN))
/*! @brief Format value for bitfield USB_ERREN_DFN8EN. */
#define BF_USB_ERREN_DFN8EN(v) ((uint8_t)((uint8_t)(v) << BP_USB_ERREN_DFN8EN) & BM_USB_ERREN_DFN8EN)
/*! @brief Set the DFN8EN field to a new value. */
#define BW_USB_ERREN_DFN8EN(x, v) (BITBAND_ACCESS8(HW_USB_ERREN_ADDR(x), BP_USB_ERREN_DFN8EN) = (v))
/*@}*/
/*!
* @name Register USB_ERREN, field BTOERREN[4] (RW)
*
* Values:
* - 0 - Disables the BTOERR interrupt.
* - 1 - Enables the BTOERR interrupt.
*/
/*@{*/
#define BP_USB_ERREN_BTOERREN (4U) /*!< Bit position for USB_ERREN_BTOERREN. */
#define BM_USB_ERREN_BTOERREN (0x10U) /*!< Bit mask for USB_ERREN_BTOERREN. */
#define BS_USB_ERREN_BTOERREN (1U) /*!< Bit field size in bits for USB_ERREN_BTOERREN. */
/*! @brief Read current value of the USB_ERREN_BTOERREN field. */
#define BR_USB_ERREN_BTOERREN(x) (BITBAND_ACCESS8(HW_USB_ERREN_ADDR(x), BP_USB_ERREN_BTOERREN))
/*! @brief Format value for bitfield USB_ERREN_BTOERREN. */
#define BF_USB_ERREN_BTOERREN(v) ((uint8_t)((uint8_t)(v) << BP_USB_ERREN_BTOERREN) & BM_USB_ERREN_BTOERREN)
/*! @brief Set the BTOERREN field to a new value. */
#define BW_USB_ERREN_BTOERREN(x, v) (BITBAND_ACCESS8(HW_USB_ERREN_ADDR(x), BP_USB_ERREN_BTOERREN) = (v))
/*@}*/
/*!
* @name Register USB_ERREN, field DMAERREN[5] (RW)
*
* Values:
* - 0 - Disables the DMAERR interrupt.
* - 1 - Enables the DMAERR interrupt.
*/
/*@{*/
#define BP_USB_ERREN_DMAERREN (5U) /*!< Bit position for USB_ERREN_DMAERREN. */
#define BM_USB_ERREN_DMAERREN (0x20U) /*!< Bit mask for USB_ERREN_DMAERREN. */
#define BS_USB_ERREN_DMAERREN (1U) /*!< Bit field size in bits for USB_ERREN_DMAERREN. */
/*! @brief Read current value of the USB_ERREN_DMAERREN field. */
#define BR_USB_ERREN_DMAERREN(x) (BITBAND_ACCESS8(HW_USB_ERREN_ADDR(x), BP_USB_ERREN_DMAERREN))
/*! @brief Format value for bitfield USB_ERREN_DMAERREN. */
#define BF_USB_ERREN_DMAERREN(v) ((uint8_t)((uint8_t)(v) << BP_USB_ERREN_DMAERREN) & BM_USB_ERREN_DMAERREN)
/*! @brief Set the DMAERREN field to a new value. */
#define BW_USB_ERREN_DMAERREN(x, v) (BITBAND_ACCESS8(HW_USB_ERREN_ADDR(x), BP_USB_ERREN_DMAERREN) = (v))
/*@}*/
/*!
* @name Register USB_ERREN, field BTSERREN[7] (RW)
*
* Values:
* - 0 - Disables the BTSERR interrupt.
* - 1 - Enables the BTSERR interrupt.
*/
/*@{*/
#define BP_USB_ERREN_BTSERREN (7U) /*!< Bit position for USB_ERREN_BTSERREN. */
#define BM_USB_ERREN_BTSERREN (0x80U) /*!< Bit mask for USB_ERREN_BTSERREN. */
#define BS_USB_ERREN_BTSERREN (1U) /*!< Bit field size in bits for USB_ERREN_BTSERREN. */
/*! @brief Read current value of the USB_ERREN_BTSERREN field. */
#define BR_USB_ERREN_BTSERREN(x) (BITBAND_ACCESS8(HW_USB_ERREN_ADDR(x), BP_USB_ERREN_BTSERREN))
/*! @brief Format value for bitfield USB_ERREN_BTSERREN. */
#define BF_USB_ERREN_BTSERREN(v) ((uint8_t)((uint8_t)(v) << BP_USB_ERREN_BTSERREN) & BM_USB_ERREN_BTSERREN)
/*! @brief Set the BTSERREN field to a new value. */
#define BW_USB_ERREN_BTSERREN(x, v) (BITBAND_ACCESS8(HW_USB_ERREN_ADDR(x), BP_USB_ERREN_BTSERREN) = (v))
/*@}*/
/*******************************************************************************
* HW_USB_STAT - Status register
******************************************************************************/
/*!
* @brief HW_USB_STAT - Status register (RO)
*
* Reset value: 0x00U
*
* Reports the transaction status within the USB module. When the processor's
* interrupt controller has received a TOKDNE, interrupt the Status Register must
* be read to determine the status of the previous endpoint communication. The
* data in the status register is valid when TOKDNE interrupt is asserted. The
* Status register is actually a read window into a status FIFO maintained by the USB
* module. When the USB module uses a BD, it updates the Status register. If
* another USB transaction is performed before the TOKDNE interrupt is serviced, the
* USB module stores the status of the next transaction in the STAT FIFO. Thus
* STAT is actually a four byte FIFO that allows the processor core to process one
* transaction while the SIE is processing the next transaction. Clearing the
* TOKDNE bit in the ISTAT register causes the SIE to update STAT with the contents
* of the next STAT value. If the data in the STAT holding register is valid, the
* SIE immediately reasserts to TOKDNE interrupt.
*/
typedef union _hw_usb_stat
{
uint8_t U;
struct _hw_usb_stat_bitfields
{
uint8_t RESERVED0 : 2; /*!< [1:0] */
uint8_t ODD : 1; /*!< [2] */
uint8_t TX : 1; /*!< [3] Transmit Indicator */
uint8_t ENDP : 4; /*!< [7:4] */
} B;
} hw_usb_stat_t;
/*!
* @name Constants and macros for entire USB_STAT register
*/
/*@{*/
#define HW_USB_STAT_ADDR(x) ((x) + 0x90U)
#define HW_USB_STAT(x) (*(__I hw_usb_stat_t *) HW_USB_STAT_ADDR(x))
#define HW_USB_STAT_RD(x) (HW_USB_STAT(x).U)
/*@}*/
/*
* Constants & macros for individual USB_STAT bitfields
*/
/*!
* @name Register USB_STAT, field ODD[2] (RO)
*
* This bit is set if the last buffer descriptor updated was in the odd bank of
* the BDT.
*/
/*@{*/
#define BP_USB_STAT_ODD (2U) /*!< Bit position for USB_STAT_ODD. */
#define BM_USB_STAT_ODD (0x04U) /*!< Bit mask for USB_STAT_ODD. */
#define BS_USB_STAT_ODD (1U) /*!< Bit field size in bits for USB_STAT_ODD. */
/*! @brief Read current value of the USB_STAT_ODD field. */
#define BR_USB_STAT_ODD(x) (BITBAND_ACCESS8(HW_USB_STAT_ADDR(x), BP_USB_STAT_ODD))
/*@}*/
/*!
* @name Register USB_STAT, field TX[3] (RO)
*
* Values:
* - 0 - The most recent transaction was a receive operation.
* - 1 - The most recent transaction was a transmit operation.
*/
/*@{*/
#define BP_USB_STAT_TX (3U) /*!< Bit position for USB_STAT_TX. */
#define BM_USB_STAT_TX (0x08U) /*!< Bit mask for USB_STAT_TX. */
#define BS_USB_STAT_TX (1U) /*!< Bit field size in bits for USB_STAT_TX. */
/*! @brief Read current value of the USB_STAT_TX field. */
#define BR_USB_STAT_TX(x) (BITBAND_ACCESS8(HW_USB_STAT_ADDR(x), BP_USB_STAT_TX))
/*@}*/
/*!
* @name Register USB_STAT, field ENDP[7:4] (RO)
*
* This four-bit field encodes the endpoint address that received or transmitted
* the previous token. This allows the processor core to determine the BDT entry
* that was updated by the last USB transaction.
*/
/*@{*/
#define BP_USB_STAT_ENDP (4U) /*!< Bit position for USB_STAT_ENDP. */
#define BM_USB_STAT_ENDP (0xF0U) /*!< Bit mask for USB_STAT_ENDP. */
#define BS_USB_STAT_ENDP (4U) /*!< Bit field size in bits for USB_STAT_ENDP. */
/*! @brief Read current value of the USB_STAT_ENDP field. */
#define BR_USB_STAT_ENDP(x) (HW_USB_STAT(x).B.ENDP)
/*@}*/
/*******************************************************************************
* HW_USB_CTL - Control register
******************************************************************************/
/*!
* @brief HW_USB_CTL - Control register (RW)
*
* Reset value: 0x00U
*
* Provides various control and configuration information for the USB module.
*/
typedef union _hw_usb_ctl
{
uint8_t U;
struct _hw_usb_ctl_bitfields
{
uint8_t USBENSOFEN : 1; /*!< [0] USB Enable */
uint8_t ODDRST : 1; /*!< [1] */
uint8_t RESUME : 1; /*!< [2] */
uint8_t HOSTMODEEN : 1; /*!< [3] */
uint8_t RESET : 1; /*!< [4] */
uint8_t TXSUSPENDTOKENBUSY : 1; /*!< [5] */
uint8_t SE0 : 1; /*!< [6] Live USB Single Ended Zero signal */
uint8_t JSTATE : 1; /*!< [7] Live USB differential receiver JSTATE
* signal */
} B;
} hw_usb_ctl_t;
/*!
* @name Constants and macros for entire USB_CTL register
*/
/*@{*/
#define HW_USB_CTL_ADDR(x) ((x) + 0x94U)
#define HW_USB_CTL(x) (*(__IO hw_usb_ctl_t *) HW_USB_CTL_ADDR(x))
#define HW_USB_CTL_RD(x) (HW_USB_CTL(x).U)
#define HW_USB_CTL_WR(x, v) (HW_USB_CTL(x).U = (v))
#define HW_USB_CTL_SET(x, v) (HW_USB_CTL_WR(x, HW_USB_CTL_RD(x) | (v)))
#define HW_USB_CTL_CLR(x, v) (HW_USB_CTL_WR(x, HW_USB_CTL_RD(x) & ~(v)))
#define HW_USB_CTL_TOG(x, v) (HW_USB_CTL_WR(x, HW_USB_CTL_RD(x) ^ (v)))
/*@}*/
/*
* Constants & macros for individual USB_CTL bitfields
*/
/*!
* @name Register USB_CTL, field USBENSOFEN[0] (RW)
*
* Setting this bit enables the USB-FS to operate; clearing it disables the
* USB-FS. Setting the bit causes the SIE to reset all of its ODD bits to the BDTs.
* Therefore, setting this bit resets much of the logic in the SIE. When host mode
* is enabled, clearing this bit causes the SIE to stop sending SOF tokens.
*
* Values:
* - 0 - Disables the USB Module.
* - 1 - Enables the USB Module.
*/
/*@{*/
#define BP_USB_CTL_USBENSOFEN (0U) /*!< Bit position for USB_CTL_USBENSOFEN. */
#define BM_USB_CTL_USBENSOFEN (0x01U) /*!< Bit mask for USB_CTL_USBENSOFEN. */
#define BS_USB_CTL_USBENSOFEN (1U) /*!< Bit field size in bits for USB_CTL_USBENSOFEN. */
/*! @brief Read current value of the USB_CTL_USBENSOFEN field. */
#define BR_USB_CTL_USBENSOFEN(x) (BITBAND_ACCESS8(HW_USB_CTL_ADDR(x), BP_USB_CTL_USBENSOFEN))
/*! @brief Format value for bitfield USB_CTL_USBENSOFEN. */
#define BF_USB_CTL_USBENSOFEN(v) ((uint8_t)((uint8_t)(v) << BP_USB_CTL_USBENSOFEN) & BM_USB_CTL_USBENSOFEN)
/*! @brief Set the USBENSOFEN field to a new value. */
#define BW_USB_CTL_USBENSOFEN(x, v) (BITBAND_ACCESS8(HW_USB_CTL_ADDR(x), BP_USB_CTL_USBENSOFEN) = (v))
/*@}*/
/*!
* @name Register USB_CTL, field ODDRST[1] (RW)
*
* Setting this bit to 1 resets all the BDT ODD ping/pong fields to 0, which
* then specifies the EVEN BDT bank.
*/
/*@{*/
#define BP_USB_CTL_ODDRST (1U) /*!< Bit position for USB_CTL_ODDRST. */
#define BM_USB_CTL_ODDRST (0x02U) /*!< Bit mask for USB_CTL_ODDRST. */
#define BS_USB_CTL_ODDRST (1U) /*!< Bit field size in bits for USB_CTL_ODDRST. */
/*! @brief Read current value of the USB_CTL_ODDRST field. */
#define BR_USB_CTL_ODDRST(x) (BITBAND_ACCESS8(HW_USB_CTL_ADDR(x), BP_USB_CTL_ODDRST))
/*! @brief Format value for bitfield USB_CTL_ODDRST. */
#define BF_USB_CTL_ODDRST(v) ((uint8_t)((uint8_t)(v) << BP_USB_CTL_ODDRST) & BM_USB_CTL_ODDRST)
/*! @brief Set the ODDRST field to a new value. */
#define BW_USB_CTL_ODDRST(x, v) (BITBAND_ACCESS8(HW_USB_CTL_ADDR(x), BP_USB_CTL_ODDRST) = (v))
/*@}*/
/*!
* @name Register USB_CTL, field RESUME[2] (RW)
*
* When set to 1 this bit enables the USB Module to execute resume signaling.
* This allows the USB Module to perform remote wake-up. Software must set RESUME
* to 1 for the required amount of time and then clear it to 0. If the HOSTMODEEN
* bit is set, the USB module appends a Low Speed End of Packet to the Resume
* signaling when the RESUME bit is cleared. For more information on RESUME
* signaling see Section 7.1.4.5 of the USB specification version 1.0.
*/
/*@{*/
#define BP_USB_CTL_RESUME (2U) /*!< Bit position for USB_CTL_RESUME. */
#define BM_USB_CTL_RESUME (0x04U) /*!< Bit mask for USB_CTL_RESUME. */
#define BS_USB_CTL_RESUME (1U) /*!< Bit field size in bits for USB_CTL_RESUME. */
/*! @brief Read current value of the USB_CTL_RESUME field. */
#define BR_USB_CTL_RESUME(x) (BITBAND_ACCESS8(HW_USB_CTL_ADDR(x), BP_USB_CTL_RESUME))
/*! @brief Format value for bitfield USB_CTL_RESUME. */
#define BF_USB_CTL_RESUME(v) ((uint8_t)((uint8_t)(v) << BP_USB_CTL_RESUME) & BM_USB_CTL_RESUME)
/*! @brief Set the RESUME field to a new value. */
#define BW_USB_CTL_RESUME(x, v) (BITBAND_ACCESS8(HW_USB_CTL_ADDR(x), BP_USB_CTL_RESUME) = (v))
/*@}*/
/*!
* @name Register USB_CTL, field HOSTMODEEN[3] (RW)
*
* When set to 1, this bit enables the USB Module to operate in Host mode. In
* host mode, the USB module performs USB transactions under the programmed control
* of the host processor.
*/
/*@{*/
#define BP_USB_CTL_HOSTMODEEN (3U) /*!< Bit position for USB_CTL_HOSTMODEEN. */
#define BM_USB_CTL_HOSTMODEEN (0x08U) /*!< Bit mask for USB_CTL_HOSTMODEEN. */
#define BS_USB_CTL_HOSTMODEEN (1U) /*!< Bit field size in bits for USB_CTL_HOSTMODEEN. */
/*! @brief Read current value of the USB_CTL_HOSTMODEEN field. */
#define BR_USB_CTL_HOSTMODEEN(x) (BITBAND_ACCESS8(HW_USB_CTL_ADDR(x), BP_USB_CTL_HOSTMODEEN))
/*! @brief Format value for bitfield USB_CTL_HOSTMODEEN. */
#define BF_USB_CTL_HOSTMODEEN(v) ((uint8_t)((uint8_t)(v) << BP_USB_CTL_HOSTMODEEN) & BM_USB_CTL_HOSTMODEEN)
/*! @brief Set the HOSTMODEEN field to a new value. */
#define BW_USB_CTL_HOSTMODEEN(x, v) (BITBAND_ACCESS8(HW_USB_CTL_ADDR(x), BP_USB_CTL_HOSTMODEEN) = (v))
/*@}*/
/*!
* @name Register USB_CTL, field RESET[4] (RW)
*
* Setting this bit enables the USB Module to generate USB reset signaling. This
* allows the USB Module to reset USB peripherals. This control signal is only
* valid in Host mode (HOSTMODEEN=1). Software must set RESET to 1 for the
* required amount of time and then clear it to 0 to end reset signaling. For more
* information on reset signaling see Section 7.1.4.3 of the USB specification version
* 1.0.
*/
/*@{*/
#define BP_USB_CTL_RESET (4U) /*!< Bit position for USB_CTL_RESET. */
#define BM_USB_CTL_RESET (0x10U) /*!< Bit mask for USB_CTL_RESET. */
#define BS_USB_CTL_RESET (1U) /*!< Bit field size in bits for USB_CTL_RESET. */
/*! @brief Read current value of the USB_CTL_RESET field. */
#define BR_USB_CTL_RESET(x) (BITBAND_ACCESS8(HW_USB_CTL_ADDR(x), BP_USB_CTL_RESET))
/*! @brief Format value for bitfield USB_CTL_RESET. */
#define BF_USB_CTL_RESET(v) ((uint8_t)((uint8_t)(v) << BP_USB_CTL_RESET) & BM_USB_CTL_RESET)
/*! @brief Set the RESET field to a new value. */
#define BW_USB_CTL_RESET(x, v) (BITBAND_ACCESS8(HW_USB_CTL_ADDR(x), BP_USB_CTL_RESET) = (v))
/*@}*/
/*!
* @name Register USB_CTL, field TXSUSPENDTOKENBUSY[5] (RW)
*
* In Host mode, TOKEN_BUSY is set when the USB module is busy executing a USB
* token. Software must not write more token commands to the Token Register when
* TOKEN_BUSY is set. Software should check this field before writing any tokens
* to the Token Register to ensure that token commands are not lost. In Target
* mode, TXD_SUSPEND is set when the SIE has disabled packet transmission and
* reception. Clearing this bit allows the SIE to continue token processing. This bit
* is set by the SIE when a SETUP Token is received allowing software to dequeue
* any pending packet transactions in the BDT before resuming token processing.
*/
/*@{*/
#define BP_USB_CTL_TXSUSPENDTOKENBUSY (5U) /*!< Bit position for USB_CTL_TXSUSPENDTOKENBUSY. */
#define BM_USB_CTL_TXSUSPENDTOKENBUSY (0x20U) /*!< Bit mask for USB_CTL_TXSUSPENDTOKENBUSY. */
#define BS_USB_CTL_TXSUSPENDTOKENBUSY (1U) /*!< Bit field size in bits for USB_CTL_TXSUSPENDTOKENBUSY. */
/*! @brief Read current value of the USB_CTL_TXSUSPENDTOKENBUSY field. */
#define BR_USB_CTL_TXSUSPENDTOKENBUSY(x) (BITBAND_ACCESS8(HW_USB_CTL_ADDR(x), BP_USB_CTL_TXSUSPENDTOKENBUSY))
/*! @brief Format value for bitfield USB_CTL_TXSUSPENDTOKENBUSY. */
#define BF_USB_CTL_TXSUSPENDTOKENBUSY(v) ((uint8_t)((uint8_t)(v) << BP_USB_CTL_TXSUSPENDTOKENBUSY) & BM_USB_CTL_TXSUSPENDTOKENBUSY)
/*! @brief Set the TXSUSPENDTOKENBUSY field to a new value. */
#define BW_USB_CTL_TXSUSPENDTOKENBUSY(x, v) (BITBAND_ACCESS8(HW_USB_CTL_ADDR(x), BP_USB_CTL_TXSUSPENDTOKENBUSY) = (v))
/*@}*/
/*!
* @name Register USB_CTL, field SE0[6] (RW)
*/
/*@{*/
#define BP_USB_CTL_SE0 (6U) /*!< Bit position for USB_CTL_SE0. */
#define BM_USB_CTL_SE0 (0x40U) /*!< Bit mask for USB_CTL_SE0. */
#define BS_USB_CTL_SE0 (1U) /*!< Bit field size in bits for USB_CTL_SE0. */
/*! @brief Read current value of the USB_CTL_SE0 field. */
#define BR_USB_CTL_SE0(x) (BITBAND_ACCESS8(HW_USB_CTL_ADDR(x), BP_USB_CTL_SE0))
/*! @brief Format value for bitfield USB_CTL_SE0. */
#define BF_USB_CTL_SE0(v) ((uint8_t)((uint8_t)(v) << BP_USB_CTL_SE0) & BM_USB_CTL_SE0)
/*! @brief Set the SE0 field to a new value. */
#define BW_USB_CTL_SE0(x, v) (BITBAND_ACCESS8(HW_USB_CTL_ADDR(x), BP_USB_CTL_SE0) = (v))
/*@}*/
/*!
* @name Register USB_CTL, field JSTATE[7] (RW)
*
* The polarity of this signal is affected by the current state of LSEN .
*/
/*@{*/
#define BP_USB_CTL_JSTATE (7U) /*!< Bit position for USB_CTL_JSTATE. */
#define BM_USB_CTL_JSTATE (0x80U) /*!< Bit mask for USB_CTL_JSTATE. */
#define BS_USB_CTL_JSTATE (1U) /*!< Bit field size in bits for USB_CTL_JSTATE. */
/*! @brief Read current value of the USB_CTL_JSTATE field. */
#define BR_USB_CTL_JSTATE(x) (BITBAND_ACCESS8(HW_USB_CTL_ADDR(x), BP_USB_CTL_JSTATE))
/*! @brief Format value for bitfield USB_CTL_JSTATE. */
#define BF_USB_CTL_JSTATE(v) ((uint8_t)((uint8_t)(v) << BP_USB_CTL_JSTATE) & BM_USB_CTL_JSTATE)
/*! @brief Set the JSTATE field to a new value. */
#define BW_USB_CTL_JSTATE(x, v) (BITBAND_ACCESS8(HW_USB_CTL_ADDR(x), BP_USB_CTL_JSTATE) = (v))
/*@}*/
/*******************************************************************************
* HW_USB_ADDR - Address register
******************************************************************************/
/*!
* @brief HW_USB_ADDR - Address register (RW)
*
* Reset value: 0x00U
*
* Holds the unique USB address that the USB module decodes when in Peripheral
* mode (HOSTMODEEN=0). When operating in Host mode (HOSTMODEEN=1) the USB module
* transmits this address with a TOKEN packet. This enables the USB module to
* uniquely address any USB peripheral. In either mode, CTL[USBENSOFEN] must be 1.
* The Address register is reset to 0x00 after the reset input becomes active or
* the USB module decodes a USB reset signal. This action initializes the Address
* register to decode address 0x00 as required by the USB specification.
*/
typedef union _hw_usb_addr
{
uint8_t U;
struct _hw_usb_addr_bitfields
{
uint8_t ADDR : 7; /*!< [6:0] USB Address */
uint8_t LSEN : 1; /*!< [7] Low Speed Enable bit */
} B;
} hw_usb_addr_t;
/*!
* @name Constants and macros for entire USB_ADDR register
*/
/*@{*/
#define HW_USB_ADDR_ADDR(x) ((x) + 0x98U)
#define HW_USB_ADDR(x) (*(__IO hw_usb_addr_t *) HW_USB_ADDR_ADDR(x))
#define HW_USB_ADDR_RD(x) (HW_USB_ADDR(x).U)
#define HW_USB_ADDR_WR(x, v) (HW_USB_ADDR(x).U = (v))
#define HW_USB_ADDR_SET(x, v) (HW_USB_ADDR_WR(x, HW_USB_ADDR_RD(x) | (v)))
#define HW_USB_ADDR_CLR(x, v) (HW_USB_ADDR_WR(x, HW_USB_ADDR_RD(x) & ~(v)))
#define HW_USB_ADDR_TOG(x, v) (HW_USB_ADDR_WR(x, HW_USB_ADDR_RD(x) ^ (v)))
/*@}*/
/*
* Constants & macros for individual USB_ADDR bitfields
*/
/*!
* @name Register USB_ADDR, field ADDR[6:0] (RW)
*
* Defines the USB address that the USB module decodes in peripheral mode, or
* transmits when in host mode.
*/
/*@{*/
#define BP_USB_ADDR_ADDR (0U) /*!< Bit position for USB_ADDR_ADDR. */
#define BM_USB_ADDR_ADDR (0x7FU) /*!< Bit mask for USB_ADDR_ADDR. */
#define BS_USB_ADDR_ADDR (7U) /*!< Bit field size in bits for USB_ADDR_ADDR. */
/*! @brief Read current value of the USB_ADDR_ADDR field. */
#define BR_USB_ADDR_ADDR(x) (HW_USB_ADDR(x).B.ADDR)
/*! @brief Format value for bitfield USB_ADDR_ADDR. */
#define BF_USB_ADDR_ADDR(v) ((uint8_t)((uint8_t)(v) << BP_USB_ADDR_ADDR) & BM_USB_ADDR_ADDR)
/*! @brief Set the ADDR field to a new value. */
#define BW_USB_ADDR_ADDR(x, v) (HW_USB_ADDR_WR(x, (HW_USB_ADDR_RD(x) & ~BM_USB_ADDR_ADDR) | BF_USB_ADDR_ADDR(v)))
/*@}*/
/*!
* @name Register USB_ADDR, field LSEN[7] (RW)
*
* Informs the USB module that the next token command written to the token
* register must be performed at low speed. This enables the USB module to perform the
* necessary preamble required for low-speed data transmissions.
*/
/*@{*/
#define BP_USB_ADDR_LSEN (7U) /*!< Bit position for USB_ADDR_LSEN. */
#define BM_USB_ADDR_LSEN (0x80U) /*!< Bit mask for USB_ADDR_LSEN. */
#define BS_USB_ADDR_LSEN (1U) /*!< Bit field size in bits for USB_ADDR_LSEN. */
/*! @brief Read current value of the USB_ADDR_LSEN field. */
#define BR_USB_ADDR_LSEN(x) (BITBAND_ACCESS8(HW_USB_ADDR_ADDR(x), BP_USB_ADDR_LSEN))
/*! @brief Format value for bitfield USB_ADDR_LSEN. */
#define BF_USB_ADDR_LSEN(v) ((uint8_t)((uint8_t)(v) << BP_USB_ADDR_LSEN) & BM_USB_ADDR_LSEN)
/*! @brief Set the LSEN field to a new value. */
#define BW_USB_ADDR_LSEN(x, v) (BITBAND_ACCESS8(HW_USB_ADDR_ADDR(x), BP_USB_ADDR_LSEN) = (v))
/*@}*/
/*******************************************************************************
* HW_USB_BDTPAGE1 - BDT Page register 1
******************************************************************************/
/*!
* @brief HW_USB_BDTPAGE1 - BDT Page register 1 (RW)
*
* Reset value: 0x00U
*
* Provides address bits 15 through 9 of the base address where the current
* Buffer Descriptor Table (BDT) resides in system memory. See Buffer Descriptor
* Table. The 32-bit BDT Base Address is always aligned on 512-byte boundaries, so
* bits 8 through 0 of the base address are always zero.
*/
typedef union _hw_usb_bdtpage1
{
uint8_t U;
struct _hw_usb_bdtpage1_bitfields
{
uint8_t RESERVED0 : 1; /*!< [0] */
uint8_t BDTBA : 7; /*!< [7:1] */
} B;
} hw_usb_bdtpage1_t;
/*!
* @name Constants and macros for entire USB_BDTPAGE1 register
*/
/*@{*/
#define HW_USB_BDTPAGE1_ADDR(x) ((x) + 0x9CU)
#define HW_USB_BDTPAGE1(x) (*(__IO hw_usb_bdtpage1_t *) HW_USB_BDTPAGE1_ADDR(x))
#define HW_USB_BDTPAGE1_RD(x) (HW_USB_BDTPAGE1(x).U)
#define HW_USB_BDTPAGE1_WR(x, v) (HW_USB_BDTPAGE1(x).U = (v))
#define HW_USB_BDTPAGE1_SET(x, v) (HW_USB_BDTPAGE1_WR(x, HW_USB_BDTPAGE1_RD(x) | (v)))
#define HW_USB_BDTPAGE1_CLR(x, v) (HW_USB_BDTPAGE1_WR(x, HW_USB_BDTPAGE1_RD(x) & ~(v)))
#define HW_USB_BDTPAGE1_TOG(x, v) (HW_USB_BDTPAGE1_WR(x, HW_USB_BDTPAGE1_RD(x) ^ (v)))
/*@}*/
/*
* Constants & macros for individual USB_BDTPAGE1 bitfields
*/
/*!
* @name Register USB_BDTPAGE1, field BDTBA[7:1] (RW)
*
* Provides address bits 15 through 9 of the BDT base address.
*/
/*@{*/
#define BP_USB_BDTPAGE1_BDTBA (1U) /*!< Bit position for USB_BDTPAGE1_BDTBA. */
#define BM_USB_BDTPAGE1_BDTBA (0xFEU) /*!< Bit mask for USB_BDTPAGE1_BDTBA. */
#define BS_USB_BDTPAGE1_BDTBA (7U) /*!< Bit field size in bits for USB_BDTPAGE1_BDTBA. */
/*! @brief Read current value of the USB_BDTPAGE1_BDTBA field. */
#define BR_USB_BDTPAGE1_BDTBA(x) (HW_USB_BDTPAGE1(x).B.BDTBA)
/*! @brief Format value for bitfield USB_BDTPAGE1_BDTBA. */
#define BF_USB_BDTPAGE1_BDTBA(v) ((uint8_t)((uint8_t)(v) << BP_USB_BDTPAGE1_BDTBA) & BM_USB_BDTPAGE1_BDTBA)
/*! @brief Set the BDTBA field to a new value. */
#define BW_USB_BDTPAGE1_BDTBA(x, v) (HW_USB_BDTPAGE1_WR(x, (HW_USB_BDTPAGE1_RD(x) & ~BM_USB_BDTPAGE1_BDTBA) | BF_USB_BDTPAGE1_BDTBA(v)))
/*@}*/
/*******************************************************************************
* HW_USB_FRMNUML - Frame Number register Low
******************************************************************************/
/*!
* @brief HW_USB_FRMNUML - Frame Number register Low (RW)
*
* Reset value: 0x00U
*
* The Frame Number registers (low and high) contain the 11-bit frame number.
* These registers are updated with the current frame number whenever a SOF TOKEN
* is received.
*/
typedef union _hw_usb_frmnuml
{
uint8_t U;
struct _hw_usb_frmnuml_bitfields
{
uint8_t FRM : 8; /*!< [7:0] */
} B;
} hw_usb_frmnuml_t;
/*!
* @name Constants and macros for entire USB_FRMNUML register
*/
/*@{*/
#define HW_USB_FRMNUML_ADDR(x) ((x) + 0xA0U)
#define HW_USB_FRMNUML(x) (*(__IO hw_usb_frmnuml_t *) HW_USB_FRMNUML_ADDR(x))
#define HW_USB_FRMNUML_RD(x) (HW_USB_FRMNUML(x).U)
#define HW_USB_FRMNUML_WR(x, v) (HW_USB_FRMNUML(x).U = (v))
#define HW_USB_FRMNUML_SET(x, v) (HW_USB_FRMNUML_WR(x, HW_USB_FRMNUML_RD(x) | (v)))
#define HW_USB_FRMNUML_CLR(x, v) (HW_USB_FRMNUML_WR(x, HW_USB_FRMNUML_RD(x) & ~(v)))
#define HW_USB_FRMNUML_TOG(x, v) (HW_USB_FRMNUML_WR(x, HW_USB_FRMNUML_RD(x) ^ (v)))
/*@}*/
/*
* Constants & macros for individual USB_FRMNUML bitfields
*/
/*!
* @name Register USB_FRMNUML, field FRM[7:0] (RW)
*
* This 8-bit field and the 3-bit field in the Frame Number Register High are
* used to compute the address where the current Buffer Descriptor Table (BDT)
* resides in system memory.
*/
/*@{*/
#define BP_USB_FRMNUML_FRM (0U) /*!< Bit position for USB_FRMNUML_FRM. */
#define BM_USB_FRMNUML_FRM (0xFFU) /*!< Bit mask for USB_FRMNUML_FRM. */
#define BS_USB_FRMNUML_FRM (8U) /*!< Bit field size in bits for USB_FRMNUML_FRM. */
/*! @brief Read current value of the USB_FRMNUML_FRM field. */
#define BR_USB_FRMNUML_FRM(x) (HW_USB_FRMNUML(x).U)
/*! @brief Format value for bitfield USB_FRMNUML_FRM. */
#define BF_USB_FRMNUML_FRM(v) ((uint8_t)((uint8_t)(v) << BP_USB_FRMNUML_FRM) & BM_USB_FRMNUML_FRM)
/*! @brief Set the FRM field to a new value. */
#define BW_USB_FRMNUML_FRM(x, v) (HW_USB_FRMNUML_WR(x, v))
/*@}*/
/*******************************************************************************
* HW_USB_FRMNUMH - Frame Number register High
******************************************************************************/
/*!
* @brief HW_USB_FRMNUMH - Frame Number register High (RW)
*
* Reset value: 0x00U
*
* The Frame Number registers (low and high) contain the 11-bit frame number.
* These registers are updated with the current frame number whenever a SOF TOKEN
* is received.
*/
typedef union _hw_usb_frmnumh
{
uint8_t U;
struct _hw_usb_frmnumh_bitfields
{
uint8_t FRM : 3; /*!< [2:0] */
uint8_t RESERVED0 : 5; /*!< [7:3] */
} B;
} hw_usb_frmnumh_t;
/*!
* @name Constants and macros for entire USB_FRMNUMH register
*/
/*@{*/
#define HW_USB_FRMNUMH_ADDR(x) ((x) + 0xA4U)
#define HW_USB_FRMNUMH(x) (*(__IO hw_usb_frmnumh_t *) HW_USB_FRMNUMH_ADDR(x))
#define HW_USB_FRMNUMH_RD(x) (HW_USB_FRMNUMH(x).U)
#define HW_USB_FRMNUMH_WR(x, v) (HW_USB_FRMNUMH(x).U = (v))
#define HW_USB_FRMNUMH_SET(x, v) (HW_USB_FRMNUMH_WR(x, HW_USB_FRMNUMH_RD(x) | (v)))
#define HW_USB_FRMNUMH_CLR(x, v) (HW_USB_FRMNUMH_WR(x, HW_USB_FRMNUMH_RD(x) & ~(v)))
#define HW_USB_FRMNUMH_TOG(x, v) (HW_USB_FRMNUMH_WR(x, HW_USB_FRMNUMH_RD(x) ^ (v)))
/*@}*/
/*
* Constants & macros for individual USB_FRMNUMH bitfields
*/
/*!
* @name Register USB_FRMNUMH, field FRM[2:0] (RW)
*
* This 3-bit field and the 8-bit field in the Frame Number Register Low are
* used to compute the address where the current Buffer Descriptor Table (BDT)
* resides in system memory.
*/
/*@{*/
#define BP_USB_FRMNUMH_FRM (0U) /*!< Bit position for USB_FRMNUMH_FRM. */
#define BM_USB_FRMNUMH_FRM (0x07U) /*!< Bit mask for USB_FRMNUMH_FRM. */
#define BS_USB_FRMNUMH_FRM (3U) /*!< Bit field size in bits for USB_FRMNUMH_FRM. */
/*! @brief Read current value of the USB_FRMNUMH_FRM field. */
#define BR_USB_FRMNUMH_FRM(x) (HW_USB_FRMNUMH(x).B.FRM)
/*! @brief Format value for bitfield USB_FRMNUMH_FRM. */
#define BF_USB_FRMNUMH_FRM(v) ((uint8_t)((uint8_t)(v) << BP_USB_FRMNUMH_FRM) & BM_USB_FRMNUMH_FRM)
/*! @brief Set the FRM field to a new value. */
#define BW_USB_FRMNUMH_FRM(x, v) (HW_USB_FRMNUMH_WR(x, (HW_USB_FRMNUMH_RD(x) & ~BM_USB_FRMNUMH_FRM) | BF_USB_FRMNUMH_FRM(v)))
/*@}*/
/*******************************************************************************
* HW_USB_TOKEN - Token register
******************************************************************************/
/*!
* @brief HW_USB_TOKEN - Token register (RW)
*
* Reset value: 0x00U
*
* Used to initiate USB transactions when in host mode (HOSTMODEEN=1). When the
* software needs to execute a USB transaction to a peripheral, it writes the
* TOKEN type and endpoint to this register. After this register has been written,
* the USB module begins the specified USB transaction to the address contained in
* the address register. The processor core must always check that the
* TOKEN_BUSY bit in the control register is not 1 before writing to the Token Register.
* This ensures that the token commands are not overwritten before they can be
* executed. The address register and endpoint control register 0 are also used when
* performing a token command and therefore must also be written before the
* Token Register. The address register is used to select the USB peripheral address
* transmitted by the token command. The endpoint control register determines the
* handshake and retry policies used during the transfer.
*/
typedef union _hw_usb_token
{
uint8_t U;
struct _hw_usb_token_bitfields
{
uint8_t TOKENENDPT : 4; /*!< [3:0] */
uint8_t TOKENPID : 4; /*!< [7:4] */
} B;
} hw_usb_token_t;
/*!
* @name Constants and macros for entire USB_TOKEN register
*/
/*@{*/
#define HW_USB_TOKEN_ADDR(x) ((x) + 0xA8U)
#define HW_USB_TOKEN(x) (*(__IO hw_usb_token_t *) HW_USB_TOKEN_ADDR(x))
#define HW_USB_TOKEN_RD(x) (HW_USB_TOKEN(x).U)
#define HW_USB_TOKEN_WR(x, v) (HW_USB_TOKEN(x).U = (v))
#define HW_USB_TOKEN_SET(x, v) (HW_USB_TOKEN_WR(x, HW_USB_TOKEN_RD(x) | (v)))
#define HW_USB_TOKEN_CLR(x, v) (HW_USB_TOKEN_WR(x, HW_USB_TOKEN_RD(x) & ~(v)))
#define HW_USB_TOKEN_TOG(x, v) (HW_USB_TOKEN_WR(x, HW_USB_TOKEN_RD(x) ^ (v)))
/*@}*/
/*
* Constants & macros for individual USB_TOKEN bitfields
*/
/*!
* @name Register USB_TOKEN, field TOKENENDPT[3:0] (RW)
*
* Holds the Endpoint address for the token command. The four bit value written
* must be a valid endpoint.
*/
/*@{*/
#define BP_USB_TOKEN_TOKENENDPT (0U) /*!< Bit position for USB_TOKEN_TOKENENDPT. */
#define BM_USB_TOKEN_TOKENENDPT (0x0FU) /*!< Bit mask for USB_TOKEN_TOKENENDPT. */
#define BS_USB_TOKEN_TOKENENDPT (4U) /*!< Bit field size in bits for USB_TOKEN_TOKENENDPT. */
/*! @brief Read current value of the USB_TOKEN_TOKENENDPT field. */
#define BR_USB_TOKEN_TOKENENDPT(x) (HW_USB_TOKEN(x).B.TOKENENDPT)
/*! @brief Format value for bitfield USB_TOKEN_TOKENENDPT. */
#define BF_USB_TOKEN_TOKENENDPT(v) ((uint8_t)((uint8_t)(v) << BP_USB_TOKEN_TOKENENDPT) & BM_USB_TOKEN_TOKENENDPT)
/*! @brief Set the TOKENENDPT field to a new value. */
#define BW_USB_TOKEN_TOKENENDPT(x, v) (HW_USB_TOKEN_WR(x, (HW_USB_TOKEN_RD(x) & ~BM_USB_TOKEN_TOKENENDPT) | BF_USB_TOKEN_TOKENENDPT(v)))
/*@}*/
/*!
* @name Register USB_TOKEN, field TOKENPID[7:4] (RW)
*
* Contains the token type executed by the USB module.
*
* Values:
* - 0001 - OUT Token. USB Module performs an OUT (TX) transaction.
* - 1001 - IN Token. USB Module performs an In (RX) transaction.
* - 1101 - SETUP Token. USB Module performs a SETUP (TX) transaction
*/
/*@{*/
#define BP_USB_TOKEN_TOKENPID (4U) /*!< Bit position for USB_TOKEN_TOKENPID. */
#define BM_USB_TOKEN_TOKENPID (0xF0U) /*!< Bit mask for USB_TOKEN_TOKENPID. */
#define BS_USB_TOKEN_TOKENPID (4U) /*!< Bit field size in bits for USB_TOKEN_TOKENPID. */
/*! @brief Read current value of the USB_TOKEN_TOKENPID field. */
#define BR_USB_TOKEN_TOKENPID(x) (HW_USB_TOKEN(x).B.TOKENPID)
/*! @brief Format value for bitfield USB_TOKEN_TOKENPID. */
#define BF_USB_TOKEN_TOKENPID(v) ((uint8_t)((uint8_t)(v) << BP_USB_TOKEN_TOKENPID) & BM_USB_TOKEN_TOKENPID)
/*! @brief Set the TOKENPID field to a new value. */
#define BW_USB_TOKEN_TOKENPID(x, v) (HW_USB_TOKEN_WR(x, (HW_USB_TOKEN_RD(x) & ~BM_USB_TOKEN_TOKENPID) | BF_USB_TOKEN_TOKENPID(v)))
/*@}*/
/*******************************************************************************
* HW_USB_SOFTHLD - SOF Threshold register
******************************************************************************/
/*!
* @brief HW_USB_SOFTHLD - SOF Threshold register (RW)
*
* Reset value: 0x00U
*
* The SOF Threshold Register is used only in Host mode (HOSTMODEEN=1). When in
* Host mode, the 14-bit SOF counter counts the interval between SOF frames. The
* SOF must be transmitted every 1ms so therefore the SOF counter is loaded with
* a value of 12000. When the SOF counter reaches zero, a Start Of Frame (SOF)
* token is transmitted. The SOF threshold register is used to program the number
* of USB byte times before the SOF to stop initiating token packet transactions.
* This register must be set to a value that ensures that other packets are not
* actively being transmitted when the SOF time counts to zero. When the SOF
* counter reaches the threshold value, no more tokens are transmitted until after the
* SOF has been transmitted. The value programmed into the threshold register
* must reserve enough time to ensure the worst case transaction completes. In
* general the worst case transaction is an IN token followed by a data packet from
* the target followed by the response from the host. The actual time required is
* a function of the maximum packet size on the bus. Typical values for the SOF
* threshold are: 64-byte packets=74; 32-byte packets=42; 16-byte packets=26;
* 8-byte packets=18.
*/
typedef union _hw_usb_softhld
{
uint8_t U;
struct _hw_usb_softhld_bitfields
{
uint8_t CNT : 8; /*!< [7:0] */
} B;
} hw_usb_softhld_t;
/*!
* @name Constants and macros for entire USB_SOFTHLD register
*/
/*@{*/
#define HW_USB_SOFTHLD_ADDR(x) ((x) + 0xACU)
#define HW_USB_SOFTHLD(x) (*(__IO hw_usb_softhld_t *) HW_USB_SOFTHLD_ADDR(x))
#define HW_USB_SOFTHLD_RD(x) (HW_USB_SOFTHLD(x).U)
#define HW_USB_SOFTHLD_WR(x, v) (HW_USB_SOFTHLD(x).U = (v))
#define HW_USB_SOFTHLD_SET(x, v) (HW_USB_SOFTHLD_WR(x, HW_USB_SOFTHLD_RD(x) | (v)))
#define HW_USB_SOFTHLD_CLR(x, v) (HW_USB_SOFTHLD_WR(x, HW_USB_SOFTHLD_RD(x) & ~(v)))
#define HW_USB_SOFTHLD_TOG(x, v) (HW_USB_SOFTHLD_WR(x, HW_USB_SOFTHLD_RD(x) ^ (v)))
/*@}*/
/*
* Constants & macros for individual USB_SOFTHLD bitfields
*/
/*!
* @name Register USB_SOFTHLD, field CNT[7:0] (RW)
*
* Represents the SOF count threshold in byte times.
*/
/*@{*/
#define BP_USB_SOFTHLD_CNT (0U) /*!< Bit position for USB_SOFTHLD_CNT. */
#define BM_USB_SOFTHLD_CNT (0xFFU) /*!< Bit mask for USB_SOFTHLD_CNT. */
#define BS_USB_SOFTHLD_CNT (8U) /*!< Bit field size in bits for USB_SOFTHLD_CNT. */
/*! @brief Read current value of the USB_SOFTHLD_CNT field. */
#define BR_USB_SOFTHLD_CNT(x) (HW_USB_SOFTHLD(x).U)
/*! @brief Format value for bitfield USB_SOFTHLD_CNT. */
#define BF_USB_SOFTHLD_CNT(v) ((uint8_t)((uint8_t)(v) << BP_USB_SOFTHLD_CNT) & BM_USB_SOFTHLD_CNT)
/*! @brief Set the CNT field to a new value. */
#define BW_USB_SOFTHLD_CNT(x, v) (HW_USB_SOFTHLD_WR(x, v))
/*@}*/
/*******************************************************************************
* HW_USB_BDTPAGE2 - BDT Page Register 2
******************************************************************************/
/*!
* @brief HW_USB_BDTPAGE2 - BDT Page Register 2 (RW)
*
* Reset value: 0x00U
*
* Contains an 8-bit value used to compute the address where the current Buffer
* Descriptor Table (BDT) resides in system memory. See Buffer Descriptor Table.
*/
typedef union _hw_usb_bdtpage2
{
uint8_t U;
struct _hw_usb_bdtpage2_bitfields
{
uint8_t BDTBA : 8; /*!< [7:0] */
} B;
} hw_usb_bdtpage2_t;
/*!
* @name Constants and macros for entire USB_BDTPAGE2 register
*/
/*@{*/
#define HW_USB_BDTPAGE2_ADDR(x) ((x) + 0xB0U)
#define HW_USB_BDTPAGE2(x) (*(__IO hw_usb_bdtpage2_t *) HW_USB_BDTPAGE2_ADDR(x))
#define HW_USB_BDTPAGE2_RD(x) (HW_USB_BDTPAGE2(x).U)
#define HW_USB_BDTPAGE2_WR(x, v) (HW_USB_BDTPAGE2(x).U = (v))
#define HW_USB_BDTPAGE2_SET(x, v) (HW_USB_BDTPAGE2_WR(x, HW_USB_BDTPAGE2_RD(x) | (v)))
#define HW_USB_BDTPAGE2_CLR(x, v) (HW_USB_BDTPAGE2_WR(x, HW_USB_BDTPAGE2_RD(x) & ~(v)))
#define HW_USB_BDTPAGE2_TOG(x, v) (HW_USB_BDTPAGE2_WR(x, HW_USB_BDTPAGE2_RD(x) ^ (v)))
/*@}*/
/*
* Constants & macros for individual USB_BDTPAGE2 bitfields
*/
/*!
* @name Register USB_BDTPAGE2, field BDTBA[7:0] (RW)
*
* Provides address bits 23 through 16 of the BDT base address that defines the
* location of Buffer Descriptor Table resides in system memory.
*/
/*@{*/
#define BP_USB_BDTPAGE2_BDTBA (0U) /*!< Bit position for USB_BDTPAGE2_BDTBA. */
#define BM_USB_BDTPAGE2_BDTBA (0xFFU) /*!< Bit mask for USB_BDTPAGE2_BDTBA. */
#define BS_USB_BDTPAGE2_BDTBA (8U) /*!< Bit field size in bits for USB_BDTPAGE2_BDTBA. */
/*! @brief Read current value of the USB_BDTPAGE2_BDTBA field. */
#define BR_USB_BDTPAGE2_BDTBA(x) (HW_USB_BDTPAGE2(x).U)
/*! @brief Format value for bitfield USB_BDTPAGE2_BDTBA. */
#define BF_USB_BDTPAGE2_BDTBA(v) ((uint8_t)((uint8_t)(v) << BP_USB_BDTPAGE2_BDTBA) & BM_USB_BDTPAGE2_BDTBA)
/*! @brief Set the BDTBA field to a new value. */
#define BW_USB_BDTPAGE2_BDTBA(x, v) (HW_USB_BDTPAGE2_WR(x, v))
/*@}*/
/*******************************************************************************
* HW_USB_BDTPAGE3 - BDT Page Register 3
******************************************************************************/
/*!
* @brief HW_USB_BDTPAGE3 - BDT Page Register 3 (RW)
*
* Reset value: 0x00U
*
* Contains an 8-bit value used to compute the address where the current Buffer
* Descriptor Table (BDT) resides in system memory. See Buffer Descriptor Table.
*/
typedef union _hw_usb_bdtpage3
{
uint8_t U;
struct _hw_usb_bdtpage3_bitfields
{
uint8_t BDTBA : 8; /*!< [7:0] */
} B;
} hw_usb_bdtpage3_t;
/*!
* @name Constants and macros for entire USB_BDTPAGE3 register
*/
/*@{*/
#define HW_USB_BDTPAGE3_ADDR(x) ((x) + 0xB4U)
#define HW_USB_BDTPAGE3(x) (*(__IO hw_usb_bdtpage3_t *) HW_USB_BDTPAGE3_ADDR(x))
#define HW_USB_BDTPAGE3_RD(x) (HW_USB_BDTPAGE3(x).U)
#define HW_USB_BDTPAGE3_WR(x, v) (HW_USB_BDTPAGE3(x).U = (v))
#define HW_USB_BDTPAGE3_SET(x, v) (HW_USB_BDTPAGE3_WR(x, HW_USB_BDTPAGE3_RD(x) | (v)))
#define HW_USB_BDTPAGE3_CLR(x, v) (HW_USB_BDTPAGE3_WR(x, HW_USB_BDTPAGE3_RD(x) & ~(v)))
#define HW_USB_BDTPAGE3_TOG(x, v) (HW_USB_BDTPAGE3_WR(x, HW_USB_BDTPAGE3_RD(x) ^ (v)))
/*@}*/
/*
* Constants & macros for individual USB_BDTPAGE3 bitfields
*/
/*!
* @name Register USB_BDTPAGE3, field BDTBA[7:0] (RW)
*
* Provides address bits 31 through 24 of the BDT base address that defines the
* location of Buffer Descriptor Table resides in system memory.
*/
/*@{*/
#define BP_USB_BDTPAGE3_BDTBA (0U) /*!< Bit position for USB_BDTPAGE3_BDTBA. */
#define BM_USB_BDTPAGE3_BDTBA (0xFFU) /*!< Bit mask for USB_BDTPAGE3_BDTBA. */
#define BS_USB_BDTPAGE3_BDTBA (8U) /*!< Bit field size in bits for USB_BDTPAGE3_BDTBA. */
/*! @brief Read current value of the USB_BDTPAGE3_BDTBA field. */
#define BR_USB_BDTPAGE3_BDTBA(x) (HW_USB_BDTPAGE3(x).U)
/*! @brief Format value for bitfield USB_BDTPAGE3_BDTBA. */
#define BF_USB_BDTPAGE3_BDTBA(v) ((uint8_t)((uint8_t)(v) << BP_USB_BDTPAGE3_BDTBA) & BM_USB_BDTPAGE3_BDTBA)
/*! @brief Set the BDTBA field to a new value. */
#define BW_USB_BDTPAGE3_BDTBA(x, v) (HW_USB_BDTPAGE3_WR(x, v))
/*@}*/
/*******************************************************************************
* HW_USB_ENDPTn - Endpoint Control register
******************************************************************************/
/*!
* @brief HW_USB_ENDPTn - Endpoint Control register (RW)
*
* Reset value: 0x00U
*
* Contains the endpoint control bits for each of the 16 endpoints available
* within the USB module for a decoded address. The format for these registers is
* shown in the following figure. Endpoint 0 (ENDPT0) is associated with control
* pipe 0, which is required for all USB functions. Therefore, after a USBRST
* interrupt occurs the processor core should set ENDPT0 to contain 0x0D. In Host mode
* ENDPT0 is used to determine the handshake, retry and low speed
* characteristics of the host transfer. For Control, Bulk and Interrupt transfers, the EPHSHK
* bit should be 1. For Isochronous transfers it should be 0. Common values to
* use for ENDPT0 in host mode are 0x4D for Control, Bulk, and Interrupt transfers,
* and 0x4C for Isochronous transfers. The three bits EPCTLDIS, EPRXEN, and
* EPTXEN define if an endpoint is enabled and define the direction of the endpoint.
* The endpoint enable/direction control is defined in the following table.
* Endpoint enable and direction control EPCTLDIS EPRXEN EPTXEN Endpoint
* enable/direction control X 0 0 Disable endpoint X 0 1 Enable endpoint for Tx transfers only
* X 1 0 Enable endpoint for Rx transfers only 1 1 1 Enable endpoint for Rx and
* Tx transfers 0 1 1 Enable Endpoint for RX and TX as well as control (SETUP)
* transfers.
*/
typedef union _hw_usb_endptn
{
uint8_t U;
struct _hw_usb_endptn_bitfields
{
uint8_t EPHSHK : 1; /*!< [0] */
uint8_t EPSTALL : 1; /*!< [1] */
uint8_t EPTXEN : 1; /*!< [2] */
uint8_t EPRXEN : 1; /*!< [3] */
uint8_t EPCTLDIS : 1; /*!< [4] */
uint8_t RESERVED0 : 1; /*!< [5] */
uint8_t RETRYDIS : 1; /*!< [6] */
uint8_t HOSTWOHUB : 1; /*!< [7] */
} B;
} hw_usb_endptn_t;
/*!
* @name Constants and macros for entire USB_ENDPTn register
*/
/*@{*/
#define HW_USB_ENDPTn_COUNT (16U)
#define HW_USB_ENDPTn_ADDR(x, n) ((x) + 0xC0U + (0x4U * (n)))
#define HW_USB_ENDPTn(x, n) (*(__IO hw_usb_endptn_t *) HW_USB_ENDPTn_ADDR(x, n))
#define HW_USB_ENDPTn_RD(x, n) (HW_USB_ENDPTn(x, n).U)
#define HW_USB_ENDPTn_WR(x, n, v) (HW_USB_ENDPTn(x, n).U = (v))
#define HW_USB_ENDPTn_SET(x, n, v) (HW_USB_ENDPTn_WR(x, n, HW_USB_ENDPTn_RD(x, n) | (v)))
#define HW_USB_ENDPTn_CLR(x, n, v) (HW_USB_ENDPTn_WR(x, n, HW_USB_ENDPTn_RD(x, n) & ~(v)))
#define HW_USB_ENDPTn_TOG(x, n, v) (HW_USB_ENDPTn_WR(x, n, HW_USB_ENDPTn_RD(x, n) ^ (v)))
/*@}*/
/*
* Constants & macros for individual USB_ENDPTn bitfields
*/
/*!
* @name Register USB_ENDPTn, field EPHSHK[0] (RW)
*
* When set this bit enables an endpoint to perform handshaking during a
* transaction to this endpoint. This bit is generally 1 unless the endpoint is
* Isochronous.
*/
/*@{*/
#define BP_USB_ENDPTn_EPHSHK (0U) /*!< Bit position for USB_ENDPTn_EPHSHK. */
#define BM_USB_ENDPTn_EPHSHK (0x01U) /*!< Bit mask for USB_ENDPTn_EPHSHK. */
#define BS_USB_ENDPTn_EPHSHK (1U) /*!< Bit field size in bits for USB_ENDPTn_EPHSHK. */
/*! @brief Read current value of the USB_ENDPTn_EPHSHK field. */
#define BR_USB_ENDPTn_EPHSHK(x, n) (BITBAND_ACCESS8(HW_USB_ENDPTn_ADDR(x, n), BP_USB_ENDPTn_EPHSHK))
/*! @brief Format value for bitfield USB_ENDPTn_EPHSHK. */
#define BF_USB_ENDPTn_EPHSHK(v) ((uint8_t)((uint8_t)(v) << BP_USB_ENDPTn_EPHSHK) & BM_USB_ENDPTn_EPHSHK)
/*! @brief Set the EPHSHK field to a new value. */
#define BW_USB_ENDPTn_EPHSHK(x, n, v) (BITBAND_ACCESS8(HW_USB_ENDPTn_ADDR(x, n), BP_USB_ENDPTn_EPHSHK) = (v))
/*@}*/
/*!
* @name Register USB_ENDPTn, field EPSTALL[1] (RW)
*
* When set this bit indicates that the endpoint is called. This bit has
* priority over all other control bits in the EndPoint Enable Register, but it is only
* valid if EPTXEN=1 or EPRXEN=1. Any access to this endpoint causes the USB
* Module to return a STALL handshake. After an endpoint is stalled it requires
* intervention from the Host Controller.
*/
/*@{*/
#define BP_USB_ENDPTn_EPSTALL (1U) /*!< Bit position for USB_ENDPTn_EPSTALL. */
#define BM_USB_ENDPTn_EPSTALL (0x02U) /*!< Bit mask for USB_ENDPTn_EPSTALL. */
#define BS_USB_ENDPTn_EPSTALL (1U) /*!< Bit field size in bits for USB_ENDPTn_EPSTALL. */
/*! @brief Read current value of the USB_ENDPTn_EPSTALL field. */
#define BR_USB_ENDPTn_EPSTALL(x, n) (BITBAND_ACCESS8(HW_USB_ENDPTn_ADDR(x, n), BP_USB_ENDPTn_EPSTALL))
/*! @brief Format value for bitfield USB_ENDPTn_EPSTALL. */
#define BF_USB_ENDPTn_EPSTALL(v) ((uint8_t)((uint8_t)(v) << BP_USB_ENDPTn_EPSTALL) & BM_USB_ENDPTn_EPSTALL)
/*! @brief Set the EPSTALL field to a new value. */
#define BW_USB_ENDPTn_EPSTALL(x, n, v) (BITBAND_ACCESS8(HW_USB_ENDPTn_ADDR(x, n), BP_USB_ENDPTn_EPSTALL) = (v))
/*@}*/
/*!
* @name Register USB_ENDPTn, field EPTXEN[2] (RW)
*
* This bit, when set, enables the endpoint for TX transfers.
*/
/*@{*/
#define BP_USB_ENDPTn_EPTXEN (2U) /*!< Bit position for USB_ENDPTn_EPTXEN. */
#define BM_USB_ENDPTn_EPTXEN (0x04U) /*!< Bit mask for USB_ENDPTn_EPTXEN. */
#define BS_USB_ENDPTn_EPTXEN (1U) /*!< Bit field size in bits for USB_ENDPTn_EPTXEN. */
/*! @brief Read current value of the USB_ENDPTn_EPTXEN field. */
#define BR_USB_ENDPTn_EPTXEN(x, n) (BITBAND_ACCESS8(HW_USB_ENDPTn_ADDR(x, n), BP_USB_ENDPTn_EPTXEN))
/*! @brief Format value for bitfield USB_ENDPTn_EPTXEN. */
#define BF_USB_ENDPTn_EPTXEN(v) ((uint8_t)((uint8_t)(v) << BP_USB_ENDPTn_EPTXEN) & BM_USB_ENDPTn_EPTXEN)
/*! @brief Set the EPTXEN field to a new value. */
#define BW_USB_ENDPTn_EPTXEN(x, n, v) (BITBAND_ACCESS8(HW_USB_ENDPTn_ADDR(x, n), BP_USB_ENDPTn_EPTXEN) = (v))
/*@}*/
/*!
* @name Register USB_ENDPTn, field EPRXEN[3] (RW)
*
* This bit, when set, enables the endpoint for RX transfers.
*/
/*@{*/
#define BP_USB_ENDPTn_EPRXEN (3U) /*!< Bit position for USB_ENDPTn_EPRXEN. */
#define BM_USB_ENDPTn_EPRXEN (0x08U) /*!< Bit mask for USB_ENDPTn_EPRXEN. */
#define BS_USB_ENDPTn_EPRXEN (1U) /*!< Bit field size in bits for USB_ENDPTn_EPRXEN. */
/*! @brief Read current value of the USB_ENDPTn_EPRXEN field. */
#define BR_USB_ENDPTn_EPRXEN(x, n) (BITBAND_ACCESS8(HW_USB_ENDPTn_ADDR(x, n), BP_USB_ENDPTn_EPRXEN))
/*! @brief Format value for bitfield USB_ENDPTn_EPRXEN. */
#define BF_USB_ENDPTn_EPRXEN(v) ((uint8_t)((uint8_t)(v) << BP_USB_ENDPTn_EPRXEN) & BM_USB_ENDPTn_EPRXEN)
/*! @brief Set the EPRXEN field to a new value. */
#define BW_USB_ENDPTn_EPRXEN(x, n, v) (BITBAND_ACCESS8(HW_USB_ENDPTn_ADDR(x, n), BP_USB_ENDPTn_EPRXEN) = (v))
/*@}*/
/*!
* @name Register USB_ENDPTn, field EPCTLDIS[4] (RW)
*
* This bit, when set, disables control (SETUP) transfers. When cleared, control
* transfers are enabled. This applies if and only if the EPRXEN and EPTXEN bits
* are also set.
*/
/*@{*/
#define BP_USB_ENDPTn_EPCTLDIS (4U) /*!< Bit position for USB_ENDPTn_EPCTLDIS. */
#define BM_USB_ENDPTn_EPCTLDIS (0x10U) /*!< Bit mask for USB_ENDPTn_EPCTLDIS. */
#define BS_USB_ENDPTn_EPCTLDIS (1U) /*!< Bit field size in bits for USB_ENDPTn_EPCTLDIS. */
/*! @brief Read current value of the USB_ENDPTn_EPCTLDIS field. */
#define BR_USB_ENDPTn_EPCTLDIS(x, n) (BITBAND_ACCESS8(HW_USB_ENDPTn_ADDR(x, n), BP_USB_ENDPTn_EPCTLDIS))
/*! @brief Format value for bitfield USB_ENDPTn_EPCTLDIS. */
#define BF_USB_ENDPTn_EPCTLDIS(v) ((uint8_t)((uint8_t)(v) << BP_USB_ENDPTn_EPCTLDIS) & BM_USB_ENDPTn_EPCTLDIS)
/*! @brief Set the EPCTLDIS field to a new value. */
#define BW_USB_ENDPTn_EPCTLDIS(x, n, v) (BITBAND_ACCESS8(HW_USB_ENDPTn_ADDR(x, n), BP_USB_ENDPTn_EPCTLDIS) = (v))
/*@}*/
/*!
* @name Register USB_ENDPTn, field RETRYDIS[6] (RW)
*
* This is a Host mode only bit and is present in the control register for
* endpoint 0 (ENDPT0) only. When set this bit causes the host to not retry NAK'ed
* (Negative Acknowledgement) transactions. When a transaction is NAKed, the BDT PID
* field is updated with the NAK PID, and the TOKEN_DNE interrupt is set. When
* this bit is cleared, NAKed transactions are retried in hardware. This bit must
* be set when the host is attempting to poll an interrupt endpoint.
*/
/*@{*/
#define BP_USB_ENDPTn_RETRYDIS (6U) /*!< Bit position for USB_ENDPTn_RETRYDIS. */
#define BM_USB_ENDPTn_RETRYDIS (0x40U) /*!< Bit mask for USB_ENDPTn_RETRYDIS. */
#define BS_USB_ENDPTn_RETRYDIS (1U) /*!< Bit field size in bits for USB_ENDPTn_RETRYDIS. */
/*! @brief Read current value of the USB_ENDPTn_RETRYDIS field. */
#define BR_USB_ENDPTn_RETRYDIS(x, n) (BITBAND_ACCESS8(HW_USB_ENDPTn_ADDR(x, n), BP_USB_ENDPTn_RETRYDIS))
/*! @brief Format value for bitfield USB_ENDPTn_RETRYDIS. */
#define BF_USB_ENDPTn_RETRYDIS(v) ((uint8_t)((uint8_t)(v) << BP_USB_ENDPTn_RETRYDIS) & BM_USB_ENDPTn_RETRYDIS)
/*! @brief Set the RETRYDIS field to a new value. */
#define BW_USB_ENDPTn_RETRYDIS(x, n, v) (BITBAND_ACCESS8(HW_USB_ENDPTn_ADDR(x, n), BP_USB_ENDPTn_RETRYDIS) = (v))
/*@}*/
/*!
* @name Register USB_ENDPTn, field HOSTWOHUB[7] (RW)
*
* This is a Host mode only field and is present in the control register for
* endpoint 0 (ENDPT0) only. When set this bit allows the host to communicate to a
* directly connected low speed device. When cleared, the host produces the
* PRE_PID. It then switches to low-speed signaling when sending a token to a low speed
* device as required to communicate with a low speed device through a hub.
*/
/*@{*/
#define BP_USB_ENDPTn_HOSTWOHUB (7U) /*!< Bit position for USB_ENDPTn_HOSTWOHUB. */
#define BM_USB_ENDPTn_HOSTWOHUB (0x80U) /*!< Bit mask for USB_ENDPTn_HOSTWOHUB. */
#define BS_USB_ENDPTn_HOSTWOHUB (1U) /*!< Bit field size in bits for USB_ENDPTn_HOSTWOHUB. */
/*! @brief Read current value of the USB_ENDPTn_HOSTWOHUB field. */
#define BR_USB_ENDPTn_HOSTWOHUB(x, n) (BITBAND_ACCESS8(HW_USB_ENDPTn_ADDR(x, n), BP_USB_ENDPTn_HOSTWOHUB))
/*! @brief Format value for bitfield USB_ENDPTn_HOSTWOHUB. */
#define BF_USB_ENDPTn_HOSTWOHUB(v) ((uint8_t)((uint8_t)(v) << BP_USB_ENDPTn_HOSTWOHUB) & BM_USB_ENDPTn_HOSTWOHUB)
/*! @brief Set the HOSTWOHUB field to a new value. */
#define BW_USB_ENDPTn_HOSTWOHUB(x, n, v) (BITBAND_ACCESS8(HW_USB_ENDPTn_ADDR(x, n), BP_USB_ENDPTn_HOSTWOHUB) = (v))
/*@}*/
/*******************************************************************************
* HW_USB_USBCTRL - USB Control register
******************************************************************************/
/*!
* @brief HW_USB_USBCTRL - USB Control register (RW)
*
* Reset value: 0xC0U
*/
typedef union _hw_usb_usbctrl
{
uint8_t U;
struct _hw_usb_usbctrl_bitfields
{
uint8_t RESERVED0 : 6; /*!< [5:0] */
uint8_t PDE : 1; /*!< [6] */
uint8_t SUSP : 1; /*!< [7] */
} B;
} hw_usb_usbctrl_t;
/*!
* @name Constants and macros for entire USB_USBCTRL register
*/
/*@{*/
#define HW_USB_USBCTRL_ADDR(x) ((x) + 0x100U)
#define HW_USB_USBCTRL(x) (*(__IO hw_usb_usbctrl_t *) HW_USB_USBCTRL_ADDR(x))
#define HW_USB_USBCTRL_RD(x) (HW_USB_USBCTRL(x).U)
#define HW_USB_USBCTRL_WR(x, v) (HW_USB_USBCTRL(x).U = (v))
#define HW_USB_USBCTRL_SET(x, v) (HW_USB_USBCTRL_WR(x, HW_USB_USBCTRL_RD(x) | (v)))
#define HW_USB_USBCTRL_CLR(x, v) (HW_USB_USBCTRL_WR(x, HW_USB_USBCTRL_RD(x) & ~(v)))
#define HW_USB_USBCTRL_TOG(x, v) (HW_USB_USBCTRL_WR(x, HW_USB_USBCTRL_RD(x) ^ (v)))
/*@}*/
/*
* Constants & macros for individual USB_USBCTRL bitfields
*/
/*!
* @name Register USB_USBCTRL, field PDE[6] (RW)
*
* Enables the weak pulldowns on the USB transceiver.
*
* Values:
* - 0 - Weak pulldowns are disabled on D+ and D-.
* - 1 - Weak pulldowns are enabled on D+ and D-.
*/
/*@{*/
#define BP_USB_USBCTRL_PDE (6U) /*!< Bit position for USB_USBCTRL_PDE. */
#define BM_USB_USBCTRL_PDE (0x40U) /*!< Bit mask for USB_USBCTRL_PDE. */
#define BS_USB_USBCTRL_PDE (1U) /*!< Bit field size in bits for USB_USBCTRL_PDE. */
/*! @brief Read current value of the USB_USBCTRL_PDE field. */
#define BR_USB_USBCTRL_PDE(x) (BITBAND_ACCESS8(HW_USB_USBCTRL_ADDR(x), BP_USB_USBCTRL_PDE))
/*! @brief Format value for bitfield USB_USBCTRL_PDE. */
#define BF_USB_USBCTRL_PDE(v) ((uint8_t)((uint8_t)(v) << BP_USB_USBCTRL_PDE) & BM_USB_USBCTRL_PDE)
/*! @brief Set the PDE field to a new value. */
#define BW_USB_USBCTRL_PDE(x, v) (BITBAND_ACCESS8(HW_USB_USBCTRL_ADDR(x), BP_USB_USBCTRL_PDE) = (v))
/*@}*/
/*!
* @name Register USB_USBCTRL, field SUSP[7] (RW)
*
* Places the USB transceiver into the suspend state.
*
* Values:
* - 0 - USB transceiver is not in suspend state.
* - 1 - USB transceiver is in suspend state.
*/
/*@{*/
#define BP_USB_USBCTRL_SUSP (7U) /*!< Bit position for USB_USBCTRL_SUSP. */
#define BM_USB_USBCTRL_SUSP (0x80U) /*!< Bit mask for USB_USBCTRL_SUSP. */
#define BS_USB_USBCTRL_SUSP (1U) /*!< Bit field size in bits for USB_USBCTRL_SUSP. */
/*! @brief Read current value of the USB_USBCTRL_SUSP field. */
#define BR_USB_USBCTRL_SUSP(x) (BITBAND_ACCESS8(HW_USB_USBCTRL_ADDR(x), BP_USB_USBCTRL_SUSP))
/*! @brief Format value for bitfield USB_USBCTRL_SUSP. */
#define BF_USB_USBCTRL_SUSP(v) ((uint8_t)((uint8_t)(v) << BP_USB_USBCTRL_SUSP) & BM_USB_USBCTRL_SUSP)
/*! @brief Set the SUSP field to a new value. */
#define BW_USB_USBCTRL_SUSP(x, v) (BITBAND_ACCESS8(HW_USB_USBCTRL_ADDR(x), BP_USB_USBCTRL_SUSP) = (v))
/*@}*/
/*******************************************************************************
* HW_USB_OBSERVE - USB OTG Observe register
******************************************************************************/
/*!
* @brief HW_USB_OBSERVE - USB OTG Observe register (RO)
*
* Reset value: 0x50U
*
* Provides visibility on the state of the pull-ups and pull-downs at the
* transceiver. Useful when interfacing to an external OTG control module via a serial
* interface.
*/
typedef union _hw_usb_observe
{
uint8_t U;
struct _hw_usb_observe_bitfields
{
uint8_t RESERVED0 : 4; /*!< [3:0] */
uint8_t DMPD : 1; /*!< [4] */
uint8_t RESERVED1 : 1; /*!< [5] */
uint8_t DPPD : 1; /*!< [6] */
uint8_t DPPU : 1; /*!< [7] */
} B;
} hw_usb_observe_t;
/*!
* @name Constants and macros for entire USB_OBSERVE register
*/
/*@{*/
#define HW_USB_OBSERVE_ADDR(x) ((x) + 0x104U)
#define HW_USB_OBSERVE(x) (*(__I hw_usb_observe_t *) HW_USB_OBSERVE_ADDR(x))
#define HW_USB_OBSERVE_RD(x) (HW_USB_OBSERVE(x).U)
/*@}*/
/*
* Constants & macros for individual USB_OBSERVE bitfields
*/
/*!
* @name Register USB_OBSERVE, field DMPD[4] (RO)
*
* Provides observability of the D- Pulldown enable at the USB transceiver.
*
* Values:
* - 0 - D- pulldown disabled.
* - 1 - D- pulldown enabled.
*/
/*@{*/
#define BP_USB_OBSERVE_DMPD (4U) /*!< Bit position for USB_OBSERVE_DMPD. */
#define BM_USB_OBSERVE_DMPD (0x10U) /*!< Bit mask for USB_OBSERVE_DMPD. */
#define BS_USB_OBSERVE_DMPD (1U) /*!< Bit field size in bits for USB_OBSERVE_DMPD. */
/*! @brief Read current value of the USB_OBSERVE_DMPD field. */
#define BR_USB_OBSERVE_DMPD(x) (BITBAND_ACCESS8(HW_USB_OBSERVE_ADDR(x), BP_USB_OBSERVE_DMPD))
/*@}*/
/*!
* @name Register USB_OBSERVE, field DPPD[6] (RO)
*
* Provides observability of the D+ Pulldown enable at the USB transceiver.
*
* Values:
* - 0 - D+ pulldown disabled.
* - 1 - D+ pulldown enabled.
*/
/*@{*/
#define BP_USB_OBSERVE_DPPD (6U) /*!< Bit position for USB_OBSERVE_DPPD. */
#define BM_USB_OBSERVE_DPPD (0x40U) /*!< Bit mask for USB_OBSERVE_DPPD. */
#define BS_USB_OBSERVE_DPPD (1U) /*!< Bit field size in bits for USB_OBSERVE_DPPD. */
/*! @brief Read current value of the USB_OBSERVE_DPPD field. */
#define BR_USB_OBSERVE_DPPD(x) (BITBAND_ACCESS8(HW_USB_OBSERVE_ADDR(x), BP_USB_OBSERVE_DPPD))
/*@}*/
/*!
* @name Register USB_OBSERVE, field DPPU[7] (RO)
*
* Provides observability of the D+ Pullup enable at the USB transceiver.
*
* Values:
* - 0 - D+ pullup disabled.
* - 1 - D+ pullup enabled.
*/
/*@{*/
#define BP_USB_OBSERVE_DPPU (7U) /*!< Bit position for USB_OBSERVE_DPPU. */
#define BM_USB_OBSERVE_DPPU (0x80U) /*!< Bit mask for USB_OBSERVE_DPPU. */
#define BS_USB_OBSERVE_DPPU (1U) /*!< Bit field size in bits for USB_OBSERVE_DPPU. */
/*! @brief Read current value of the USB_OBSERVE_DPPU field. */
#define BR_USB_OBSERVE_DPPU(x) (BITBAND_ACCESS8(HW_USB_OBSERVE_ADDR(x), BP_USB_OBSERVE_DPPU))
/*@}*/
/*******************************************************************************
* HW_USB_CONTROL - USB OTG Control register
******************************************************************************/
/*!
* @brief HW_USB_CONTROL - USB OTG Control register (RW)
*
* Reset value: 0x00U
*/
typedef union _hw_usb_control
{
uint8_t U;
struct _hw_usb_control_bitfields
{
uint8_t RESERVED0 : 4; /*!< [3:0] */
uint8_t DPPULLUPNONOTG : 1; /*!< [4] */
uint8_t RESERVED1 : 3; /*!< [7:5] */
} B;
} hw_usb_control_t;
/*!
* @name Constants and macros for entire USB_CONTROL register
*/
/*@{*/
#define HW_USB_CONTROL_ADDR(x) ((x) + 0x108U)
#define HW_USB_CONTROL(x) (*(__IO hw_usb_control_t *) HW_USB_CONTROL_ADDR(x))
#define HW_USB_CONTROL_RD(x) (HW_USB_CONTROL(x).U)
#define HW_USB_CONTROL_WR(x, v) (HW_USB_CONTROL(x).U = (v))
#define HW_USB_CONTROL_SET(x, v) (HW_USB_CONTROL_WR(x, HW_USB_CONTROL_RD(x) | (v)))
#define HW_USB_CONTROL_CLR(x, v) (HW_USB_CONTROL_WR(x, HW_USB_CONTROL_RD(x) & ~(v)))
#define HW_USB_CONTROL_TOG(x, v) (HW_USB_CONTROL_WR(x, HW_USB_CONTROL_RD(x) ^ (v)))
/*@}*/
/*
* Constants & macros for individual USB_CONTROL bitfields
*/
/*!
* @name Register USB_CONTROL, field DPPULLUPNONOTG[4] (RW)
*
* Provides control of the DP Pullup in USBOTG, if USB is configured in non-OTG
* device mode.
*
* Values:
* - 0 - DP Pullup in non-OTG device mode is not enabled.
* - 1 - DP Pullup in non-OTG device mode is enabled.
*/
/*@{*/
#define BP_USB_CONTROL_DPPULLUPNONOTG (4U) /*!< Bit position for USB_CONTROL_DPPULLUPNONOTG. */
#define BM_USB_CONTROL_DPPULLUPNONOTG (0x10U) /*!< Bit mask for USB_CONTROL_DPPULLUPNONOTG. */
#define BS_USB_CONTROL_DPPULLUPNONOTG (1U) /*!< Bit field size in bits for USB_CONTROL_DPPULLUPNONOTG. */
/*! @brief Read current value of the USB_CONTROL_DPPULLUPNONOTG field. */
#define BR_USB_CONTROL_DPPULLUPNONOTG(x) (BITBAND_ACCESS8(HW_USB_CONTROL_ADDR(x), BP_USB_CONTROL_DPPULLUPNONOTG))
/*! @brief Format value for bitfield USB_CONTROL_DPPULLUPNONOTG. */
#define BF_USB_CONTROL_DPPULLUPNONOTG(v) ((uint8_t)((uint8_t)(v) << BP_USB_CONTROL_DPPULLUPNONOTG) & BM_USB_CONTROL_DPPULLUPNONOTG)
/*! @brief Set the DPPULLUPNONOTG field to a new value. */
#define BW_USB_CONTROL_DPPULLUPNONOTG(x, v) (BITBAND_ACCESS8(HW_USB_CONTROL_ADDR(x), BP_USB_CONTROL_DPPULLUPNONOTG) = (v))
/*@}*/
/*******************************************************************************
* HW_USB_USBTRC0 - USB Transceiver Control register 0
******************************************************************************/
/*!
* @brief HW_USB_USBTRC0 - USB Transceiver Control register 0 (RW)
*
* Reset value: 0x00U
*
* Includes signals for basic operation of the on-chip USB Full Speed
* transceiver and configuration of the USB data connection that are not otherwise included
* in the USB Full Speed controller registers.
*/
typedef union _hw_usb_usbtrc0
{
uint8_t U;
struct _hw_usb_usbtrc0_bitfields
{
uint8_t USB_RESUME_INT : 1; /*!< [0] USB Asynchronous Interrupt */
uint8_t SYNC_DET : 1; /*!< [1] Synchronous USB Interrupt Detect */
uint8_t USB_CLK_RECOVERY_INT : 1; /*!< [2] Combined USB Clock
* Recovery interrupt status */
uint8_t RESERVED0 : 2; /*!< [4:3] */
uint8_t USBRESMEN : 1; /*!< [5] Asynchronous Resume Interrupt Enable
* */
uint8_t RESERVED1 : 1; /*!< [6] */
uint8_t USBRESET : 1; /*!< [7] USB Reset */
} B;
} hw_usb_usbtrc0_t;
/*!
* @name Constants and macros for entire USB_USBTRC0 register
*/
/*@{*/
#define HW_USB_USBTRC0_ADDR(x) ((x) + 0x10CU)
#define HW_USB_USBTRC0(x) (*(__IO hw_usb_usbtrc0_t *) HW_USB_USBTRC0_ADDR(x))
#define HW_USB_USBTRC0_RD(x) (HW_USB_USBTRC0(x).U)
#define HW_USB_USBTRC0_WR(x, v) (HW_USB_USBTRC0(x).U = (v))
#define HW_USB_USBTRC0_SET(x, v) (HW_USB_USBTRC0_WR(x, HW_USB_USBTRC0_RD(x) | (v)))
#define HW_USB_USBTRC0_CLR(x, v) (HW_USB_USBTRC0_WR(x, HW_USB_USBTRC0_RD(x) & ~(v)))
#define HW_USB_USBTRC0_TOG(x, v) (HW_USB_USBTRC0_WR(x, HW_USB_USBTRC0_RD(x) ^ (v)))
/*@}*/
/*
* Constants & macros for individual USB_USBTRC0 bitfields
*/
/*!
* @name Register USB_USBTRC0, field USB_RESUME_INT[0] (RO)
*
* Values:
* - 0 - No interrupt was generated.
* - 1 - Interrupt was generated because of the USB asynchronous interrupt.
*/
/*@{*/
#define BP_USB_USBTRC0_USB_RESUME_INT (0U) /*!< Bit position for USB_USBTRC0_USB_RESUME_INT. */
#define BM_USB_USBTRC0_USB_RESUME_INT (0x01U) /*!< Bit mask for USB_USBTRC0_USB_RESUME_INT. */
#define BS_USB_USBTRC0_USB_RESUME_INT (1U) /*!< Bit field size in bits for USB_USBTRC0_USB_RESUME_INT. */
/*! @brief Read current value of the USB_USBTRC0_USB_RESUME_INT field. */
#define BR_USB_USBTRC0_USB_RESUME_INT(x) (BITBAND_ACCESS8(HW_USB_USBTRC0_ADDR(x), BP_USB_USBTRC0_USB_RESUME_INT))
/*@}*/
/*!
* @name Register USB_USBTRC0, field SYNC_DET[1] (RO)
*
* Values:
* - 0 - Synchronous interrupt has not been detected.
* - 1 - Synchronous interrupt has been detected.
*/
/*@{*/
#define BP_USB_USBTRC0_SYNC_DET (1U) /*!< Bit position for USB_USBTRC0_SYNC_DET. */
#define BM_USB_USBTRC0_SYNC_DET (0x02U) /*!< Bit mask for USB_USBTRC0_SYNC_DET. */
#define BS_USB_USBTRC0_SYNC_DET (1U) /*!< Bit field size in bits for USB_USBTRC0_SYNC_DET. */
/*! @brief Read current value of the USB_USBTRC0_SYNC_DET field. */
#define BR_USB_USBTRC0_SYNC_DET(x) (BITBAND_ACCESS8(HW_USB_USBTRC0_ADDR(x), BP_USB_USBTRC0_SYNC_DET))
/*@}*/
/*!
* @name Register USB_USBTRC0, field USB_CLK_RECOVERY_INT[2] (RO)
*
* This read-only field will be set to value high at 1'b1 when any of USB clock
* recovery interrupt conditions are detected and those interrupts are unmasked.
* For customer use the only unmasked USB clock recovery interrupt condition
* results from an overflow of the frequency trim setting values indicating that the
* frequency trim calculated is out of the adjustment range of the IRC48M output
* clock. To clear this bit after it has been set, Write 0xFF to register
* USB_CLK_RECOVER_INT_STATUS.
*/
/*@{*/
#define BP_USB_USBTRC0_USB_CLK_RECOVERY_INT (2U) /*!< Bit position for USB_USBTRC0_USB_CLK_RECOVERY_INT. */
#define BM_USB_USBTRC0_USB_CLK_RECOVERY_INT (0x04U) /*!< Bit mask for USB_USBTRC0_USB_CLK_RECOVERY_INT. */
#define BS_USB_USBTRC0_USB_CLK_RECOVERY_INT (1U) /*!< Bit field size in bits for USB_USBTRC0_USB_CLK_RECOVERY_INT. */
/*! @brief Read current value of the USB_USBTRC0_USB_CLK_RECOVERY_INT field. */
#define BR_USB_USBTRC0_USB_CLK_RECOVERY_INT(x) (BITBAND_ACCESS8(HW_USB_USBTRC0_ADDR(x), BP_USB_USBTRC0_USB_CLK_RECOVERY_INT))
/*@}*/
/*!
* @name Register USB_USBTRC0, field USBRESMEN[5] (RW)
*
* This bit, when set, allows the USB module to send an asynchronous wakeup
* event to the MCU upon detection of resume signaling on the USB bus. The MCU then
* re-enables clocks to the USB module. It is used for low-power suspend mode when
* USB module clocks are stopped or the USB transceiver is in Suspend mode.
* Async wakeup only works in device mode.
*
* Values:
* - 0 - USB asynchronous wakeup from suspend mode disabled.
* - 1 - USB asynchronous wakeup from suspend mode enabled. The asynchronous
* resume interrupt differs from the synchronous resume interrupt in that it
* asynchronously detects K-state using the unfiltered state of the D+ and D-
* pins. This interrupt should only be enabled when the Transceiver is
* suspended.
*/
/*@{*/
#define BP_USB_USBTRC0_USBRESMEN (5U) /*!< Bit position for USB_USBTRC0_USBRESMEN. */
#define BM_USB_USBTRC0_USBRESMEN (0x20U) /*!< Bit mask for USB_USBTRC0_USBRESMEN. */
#define BS_USB_USBTRC0_USBRESMEN (1U) /*!< Bit field size in bits for USB_USBTRC0_USBRESMEN. */
/*! @brief Read current value of the USB_USBTRC0_USBRESMEN field. */
#define BR_USB_USBTRC0_USBRESMEN(x) (BITBAND_ACCESS8(HW_USB_USBTRC0_ADDR(x), BP_USB_USBTRC0_USBRESMEN))
/*! @brief Format value for bitfield USB_USBTRC0_USBRESMEN. */
#define BF_USB_USBTRC0_USBRESMEN(v) ((uint8_t)((uint8_t)(v) << BP_USB_USBTRC0_USBRESMEN) & BM_USB_USBTRC0_USBRESMEN)
/*! @brief Set the USBRESMEN field to a new value. */
#define BW_USB_USBTRC0_USBRESMEN(x, v) (BITBAND_ACCESS8(HW_USB_USBTRC0_ADDR(x), BP_USB_USBTRC0_USBRESMEN) = (v))
/*@}*/
/*!
* @name Register USB_USBTRC0, field USBRESET[7] (WO)
*
* Generates a hard reset to USBOTG. After this bit is set and the reset occurs,
* this bit is automatically cleared. This bit is always read as zero. Wait two
* USB clock cycles after setting this bit.
*
* Values:
* - 0 - Normal USB module operation.
* - 1 - Returns the USB module to its reset state.
*/
/*@{*/
#define BP_USB_USBTRC0_USBRESET (7U) /*!< Bit position for USB_USBTRC0_USBRESET. */
#define BM_USB_USBTRC0_USBRESET (0x80U) /*!< Bit mask for USB_USBTRC0_USBRESET. */
#define BS_USB_USBTRC0_USBRESET (1U) /*!< Bit field size in bits for USB_USBTRC0_USBRESET. */
/*! @brief Format value for bitfield USB_USBTRC0_USBRESET. */
#define BF_USB_USBTRC0_USBRESET(v) ((uint8_t)((uint8_t)(v) << BP_USB_USBTRC0_USBRESET) & BM_USB_USBTRC0_USBRESET)
/*@}*/
/*******************************************************************************
* HW_USB_USBFRMADJUST - Frame Adjust Register
******************************************************************************/
/*!
* @brief HW_USB_USBFRMADJUST - Frame Adjust Register (RW)
*
* Reset value: 0x00U
*/
typedef union _hw_usb_usbfrmadjust
{
uint8_t U;
struct _hw_usb_usbfrmadjust_bitfields
{
uint8_t ADJ : 8; /*!< [7:0] Frame Adjustment */
} B;
} hw_usb_usbfrmadjust_t;
/*!
* @name Constants and macros for entire USB_USBFRMADJUST register
*/
/*@{*/
#define HW_USB_USBFRMADJUST_ADDR(x) ((x) + 0x114U)
#define HW_USB_USBFRMADJUST(x) (*(__IO hw_usb_usbfrmadjust_t *) HW_USB_USBFRMADJUST_ADDR(x))
#define HW_USB_USBFRMADJUST_RD(x) (HW_USB_USBFRMADJUST(x).U)
#define HW_USB_USBFRMADJUST_WR(x, v) (HW_USB_USBFRMADJUST(x).U = (v))
#define HW_USB_USBFRMADJUST_SET(x, v) (HW_USB_USBFRMADJUST_WR(x, HW_USB_USBFRMADJUST_RD(x) | (v)))
#define HW_USB_USBFRMADJUST_CLR(x, v) (HW_USB_USBFRMADJUST_WR(x, HW_USB_USBFRMADJUST_RD(x) & ~(v)))
#define HW_USB_USBFRMADJUST_TOG(x, v) (HW_USB_USBFRMADJUST_WR(x, HW_USB_USBFRMADJUST_RD(x) ^ (v)))
/*@}*/
/*
* Constants & macros for individual USB_USBFRMADJUST bitfields
*/
/*!
* @name Register USB_USBFRMADJUST, field ADJ[7:0] (RW)
*
* In Host mode, the frame adjustment is a twos complement number that adjusts
* the period of each USB frame in 12-MHz clock periods. A SOF is normally
* generated every 12,000 12-MHz clock cycles. The Frame Adjust Register can adjust this
* by -128 to +127 to compensate for inaccuracies in the USB 48-MHz clock.
* Changes to the ADJ bit take effect at the next start of the next frame.
*/
/*@{*/
#define BP_USB_USBFRMADJUST_ADJ (0U) /*!< Bit position for USB_USBFRMADJUST_ADJ. */
#define BM_USB_USBFRMADJUST_ADJ (0xFFU) /*!< Bit mask for USB_USBFRMADJUST_ADJ. */
#define BS_USB_USBFRMADJUST_ADJ (8U) /*!< Bit field size in bits for USB_USBFRMADJUST_ADJ. */
/*! @brief Read current value of the USB_USBFRMADJUST_ADJ field. */
#define BR_USB_USBFRMADJUST_ADJ(x) (HW_USB_USBFRMADJUST(x).U)
/*! @brief Format value for bitfield USB_USBFRMADJUST_ADJ. */
#define BF_USB_USBFRMADJUST_ADJ(v) ((uint8_t)((uint8_t)(v) << BP_USB_USBFRMADJUST_ADJ) & BM_USB_USBFRMADJUST_ADJ)
/*! @brief Set the ADJ field to a new value. */
#define BW_USB_USBFRMADJUST_ADJ(x, v) (HW_USB_USBFRMADJUST_WR(x, v))
/*@}*/
/*******************************************************************************
* HW_USB_CLK_RECOVER_CTRL - USB Clock recovery control
******************************************************************************/
/*!
* @brief HW_USB_CLK_RECOVER_CTRL - USB Clock recovery control (RW)
*
* Reset value: 0x00U
*
* Signals in this register control the crystal-less USB clock mode in which the
* internal IRC48M oscillator is tuned to match the clock extracted from the
* incoming USB data stream. The IRC48M internal oscillator module must be enabled
* in register USB_CLK_RECOVER_IRC_EN for this mode.
*/
typedef union _hw_usb_clk_recover_ctrl
{
uint8_t U;
struct _hw_usb_clk_recover_ctrl_bitfields
{
uint8_t RESERVED0 : 5; /*!< [4:0] */
uint8_t RESTART_IFRTRIM_EN : 1; /*!< [5] Restart from IFR trim value
* */
uint8_t RESET_RESUME_ROUGH_EN : 1; /*!< [6] Reset/resume to rough
* phase enable */
uint8_t CLOCK_RECOVER_EN : 1; /*!< [7] Crystal-less USB enable */
} B;
} hw_usb_clk_recover_ctrl_t;
/*!
* @name Constants and macros for entire USB_CLK_RECOVER_CTRL register
*/
/*@{*/
#define HW_USB_CLK_RECOVER_CTRL_ADDR(x) ((x) + 0x140U)
#define HW_USB_CLK_RECOVER_CTRL(x) (*(__IO hw_usb_clk_recover_ctrl_t *) HW_USB_CLK_RECOVER_CTRL_ADDR(x))
#define HW_USB_CLK_RECOVER_CTRL_RD(x) (HW_USB_CLK_RECOVER_CTRL(x).U)
#define HW_USB_CLK_RECOVER_CTRL_WR(x, v) (HW_USB_CLK_RECOVER_CTRL(x).U = (v))
#define HW_USB_CLK_RECOVER_CTRL_SET(x, v) (HW_USB_CLK_RECOVER_CTRL_WR(x, HW_USB_CLK_RECOVER_CTRL_RD(x) | (v)))
#define HW_USB_CLK_RECOVER_CTRL_CLR(x, v) (HW_USB_CLK_RECOVER_CTRL_WR(x, HW_USB_CLK_RECOVER_CTRL_RD(x) & ~(v)))
#define HW_USB_CLK_RECOVER_CTRL_TOG(x, v) (HW_USB_CLK_RECOVER_CTRL_WR(x, HW_USB_CLK_RECOVER_CTRL_RD(x) ^ (v)))
/*@}*/
/*
* Constants & macros for individual USB_CLK_RECOVER_CTRL bitfields
*/
/*!
* @name Register USB_CLK_RECOVER_CTRL, field RESTART_IFRTRIM_EN[5] (RW)
*
* IRC48 has a default trim fine value whose default value is factory trimmed
* (the IFR trim value). Clock recover block tracks the accuracy of the clock 48Mhz
* and keeps updating the trim fine value accordingly
*
* Values:
* - 0 - Trim fine adjustment always works based on the previous updated trim
* fine value (default)
* - 1 - Trim fine restarts from the IFR trim value whenever
* bus_reset/bus_resume is detected or module enable is desasserted
*/
/*@{*/
#define BP_USB_CLK_RECOVER_CTRL_RESTART_IFRTRIM_EN (5U) /*!< Bit position for USB_CLK_RECOVER_CTRL_RESTART_IFRTRIM_EN. */
#define BM_USB_CLK_RECOVER_CTRL_RESTART_IFRTRIM_EN (0x20U) /*!< Bit mask for USB_CLK_RECOVER_CTRL_RESTART_IFRTRIM_EN. */
#define BS_USB_CLK_RECOVER_CTRL_RESTART_IFRTRIM_EN (1U) /*!< Bit field size in bits for USB_CLK_RECOVER_CTRL_RESTART_IFRTRIM_EN. */
/*! @brief Read current value of the USB_CLK_RECOVER_CTRL_RESTART_IFRTRIM_EN field. */
#define BR_USB_CLK_RECOVER_CTRL_RESTART_IFRTRIM_EN(x) (BITBAND_ACCESS8(HW_USB_CLK_RECOVER_CTRL_ADDR(x), BP_USB_CLK_RECOVER_CTRL_RESTART_IFRTRIM_EN))
/*! @brief Format value for bitfield USB_CLK_RECOVER_CTRL_RESTART_IFRTRIM_EN. */
#define BF_USB_CLK_RECOVER_CTRL_RESTART_IFRTRIM_EN(v) ((uint8_t)((uint8_t)(v) << BP_USB_CLK_RECOVER_CTRL_RESTART_IFRTRIM_EN) & BM_USB_CLK_RECOVER_CTRL_RESTART_IFRTRIM_EN)
/*! @brief Set the RESTART_IFRTRIM_EN field to a new value. */
#define BW_USB_CLK_RECOVER_CTRL_RESTART_IFRTRIM_EN(x, v) (BITBAND_ACCESS8(HW_USB_CLK_RECOVER_CTRL_ADDR(x), BP_USB_CLK_RECOVER_CTRL_RESTART_IFRTRIM_EN) = (v))
/*@}*/
/*!
* @name Register USB_CLK_RECOVER_CTRL, field RESET_RESUME_ROUGH_EN[6] (RW)
*
* The clock recovery block tracks the IRC48Mhz to get an accurate 48Mhz clock.
* It has two phases after user enables clock_recover_en bit, rough phase and
* tracking phase. The step to fine tune the IRC 48Mhz by adjusting the trim fine
* value is different during these two phases. The step in rough phase is larger
* than that in tracking phase. Switch back to rough stage whenever USB bus reset
* or bus resume occurs.
*
* Values:
* - 0 - Always works in tracking phase after the 1st time rough to track
* transition (default)
* - 1 - Go back to rough stage whenever bus reset or bus resume occurs
*/
/*@{*/
#define BP_USB_CLK_RECOVER_CTRL_RESET_RESUME_ROUGH_EN (6U) /*!< Bit position for USB_CLK_RECOVER_CTRL_RESET_RESUME_ROUGH_EN. */
#define BM_USB_CLK_RECOVER_CTRL_RESET_RESUME_ROUGH_EN (0x40U) /*!< Bit mask for USB_CLK_RECOVER_CTRL_RESET_RESUME_ROUGH_EN. */
#define BS_USB_CLK_RECOVER_CTRL_RESET_RESUME_ROUGH_EN (1U) /*!< Bit field size in bits for USB_CLK_RECOVER_CTRL_RESET_RESUME_ROUGH_EN. */
/*! @brief Read current value of the USB_CLK_RECOVER_CTRL_RESET_RESUME_ROUGH_EN field. */
#define BR_USB_CLK_RECOVER_CTRL_RESET_RESUME_ROUGH_EN(x) (BITBAND_ACCESS8(HW_USB_CLK_RECOVER_CTRL_ADDR(x), BP_USB_CLK_RECOVER_CTRL_RESET_RESUME_ROUGH_EN))
/*! @brief Format value for bitfield USB_CLK_RECOVER_CTRL_RESET_RESUME_ROUGH_EN. */
#define BF_USB_CLK_RECOVER_CTRL_RESET_RESUME_ROUGH_EN(v) ((uint8_t)((uint8_t)(v) << BP_USB_CLK_RECOVER_CTRL_RESET_RESUME_ROUGH_EN) & BM_USB_CLK_RECOVER_CTRL_RESET_RESUME_ROUGH_EN)
/*! @brief Set the RESET_RESUME_ROUGH_EN field to a new value. */
#define BW_USB_CLK_RECOVER_CTRL_RESET_RESUME_ROUGH_EN(x, v) (BITBAND_ACCESS8(HW_USB_CLK_RECOVER_CTRL_ADDR(x), BP_USB_CLK_RECOVER_CTRL_RESET_RESUME_ROUGH_EN) = (v))
/*@}*/
/*!
* @name Register USB_CLK_RECOVER_CTRL, field CLOCK_RECOVER_EN[7] (RW)
*
* This bit must be enabled if user wants to use the crystal-less USB mode for
* the Full Speed USB controller and transceiver. This bit should not be set for
* USB host mode or OTG.
*
* Values:
* - 0 - Disable clock recovery block (default)
* - 1 - Enable clock recovery block
*/
/*@{*/
#define BP_USB_CLK_RECOVER_CTRL_CLOCK_RECOVER_EN (7U) /*!< Bit position for USB_CLK_RECOVER_CTRL_CLOCK_RECOVER_EN. */
#define BM_USB_CLK_RECOVER_CTRL_CLOCK_RECOVER_EN (0x80U) /*!< Bit mask for USB_CLK_RECOVER_CTRL_CLOCK_RECOVER_EN. */
#define BS_USB_CLK_RECOVER_CTRL_CLOCK_RECOVER_EN (1U) /*!< Bit field size in bits for USB_CLK_RECOVER_CTRL_CLOCK_RECOVER_EN. */
/*! @brief Read current value of the USB_CLK_RECOVER_CTRL_CLOCK_RECOVER_EN field. */
#define BR_USB_CLK_RECOVER_CTRL_CLOCK_RECOVER_EN(x) (BITBAND_ACCESS8(HW_USB_CLK_RECOVER_CTRL_ADDR(x), BP_USB_CLK_RECOVER_CTRL_CLOCK_RECOVER_EN))
/*! @brief Format value for bitfield USB_CLK_RECOVER_CTRL_CLOCK_RECOVER_EN. */
#define BF_USB_CLK_RECOVER_CTRL_CLOCK_RECOVER_EN(v) ((uint8_t)((uint8_t)(v) << BP_USB_CLK_RECOVER_CTRL_CLOCK_RECOVER_EN) & BM_USB_CLK_RECOVER_CTRL_CLOCK_RECOVER_EN)
/*! @brief Set the CLOCK_RECOVER_EN field to a new value. */
#define BW_USB_CLK_RECOVER_CTRL_CLOCK_RECOVER_EN(x, v) (BITBAND_ACCESS8(HW_USB_CLK_RECOVER_CTRL_ADDR(x), BP_USB_CLK_RECOVER_CTRL_CLOCK_RECOVER_EN) = (v))
/*@}*/
/*******************************************************************************
* HW_USB_CLK_RECOVER_IRC_EN - IRC48M oscillator enable register
******************************************************************************/
/*!
* @brief HW_USB_CLK_RECOVER_IRC_EN - IRC48M oscillator enable register (RW)
*
* Reset value: 0x01U
*
* Controls basic operation of the on-chip IRC48M module used to produce nominal
* 48MHz clocks for USB crystal-less operation and other functions. See
* additional information about the IRC48M operation in the Clock Distribution chapter.
*/
typedef union _hw_usb_clk_recover_irc_en
{
uint8_t U;
struct _hw_usb_clk_recover_irc_en_bitfields
{
uint8_t REG_EN : 1; /*!< [0] IRC48M regulator enable */
uint8_t IRC_EN : 1; /*!< [1] IRC48M enable */
uint8_t RESERVED0 : 6; /*!< [7:2] */
} B;
} hw_usb_clk_recover_irc_en_t;
/*!
* @name Constants and macros for entire USB_CLK_RECOVER_IRC_EN register
*/
/*@{*/
#define HW_USB_CLK_RECOVER_IRC_EN_ADDR(x) ((x) + 0x144U)
#define HW_USB_CLK_RECOVER_IRC_EN(x) (*(__IO hw_usb_clk_recover_irc_en_t *) HW_USB_CLK_RECOVER_IRC_EN_ADDR(x))
#define HW_USB_CLK_RECOVER_IRC_EN_RD(x) (HW_USB_CLK_RECOVER_IRC_EN(x).U)
#define HW_USB_CLK_RECOVER_IRC_EN_WR(x, v) (HW_USB_CLK_RECOVER_IRC_EN(x).U = (v))
#define HW_USB_CLK_RECOVER_IRC_EN_SET(x, v) (HW_USB_CLK_RECOVER_IRC_EN_WR(x, HW_USB_CLK_RECOVER_IRC_EN_RD(x) | (v)))
#define HW_USB_CLK_RECOVER_IRC_EN_CLR(x, v) (HW_USB_CLK_RECOVER_IRC_EN_WR(x, HW_USB_CLK_RECOVER_IRC_EN_RD(x) & ~(v)))
#define HW_USB_CLK_RECOVER_IRC_EN_TOG(x, v) (HW_USB_CLK_RECOVER_IRC_EN_WR(x, HW_USB_CLK_RECOVER_IRC_EN_RD(x) ^ (v)))
/*@}*/
/*
* Constants & macros for individual USB_CLK_RECOVER_IRC_EN bitfields
*/
/*!
* @name Register USB_CLK_RECOVER_IRC_EN, field REG_EN[0] (RW)
*
* This bit is used to enable the local analog regulator for IRC48Mhz module.
* This bit must be set if user wants to use the crystal-less USB clock
* configuration.
*
* Values:
* - 0 - IRC48M local regulator is disabled
* - 1 - IRC48M local regulator is enabled (default)
*/
/*@{*/
#define BP_USB_CLK_RECOVER_IRC_EN_REG_EN (0U) /*!< Bit position for USB_CLK_RECOVER_IRC_EN_REG_EN. */
#define BM_USB_CLK_RECOVER_IRC_EN_REG_EN (0x01U) /*!< Bit mask for USB_CLK_RECOVER_IRC_EN_REG_EN. */
#define BS_USB_CLK_RECOVER_IRC_EN_REG_EN (1U) /*!< Bit field size in bits for USB_CLK_RECOVER_IRC_EN_REG_EN. */
/*! @brief Read current value of the USB_CLK_RECOVER_IRC_EN_REG_EN field. */
#define BR_USB_CLK_RECOVER_IRC_EN_REG_EN(x) (BITBAND_ACCESS8(HW_USB_CLK_RECOVER_IRC_EN_ADDR(x), BP_USB_CLK_RECOVER_IRC_EN_REG_EN))
/*! @brief Format value for bitfield USB_CLK_RECOVER_IRC_EN_REG_EN. */
#define BF_USB_CLK_RECOVER_IRC_EN_REG_EN(v) ((uint8_t)((uint8_t)(v) << BP_USB_CLK_RECOVER_IRC_EN_REG_EN) & BM_USB_CLK_RECOVER_IRC_EN_REG_EN)
/*! @brief Set the REG_EN field to a new value. */
#define BW_USB_CLK_RECOVER_IRC_EN_REG_EN(x, v) (BITBAND_ACCESS8(HW_USB_CLK_RECOVER_IRC_EN_ADDR(x), BP_USB_CLK_RECOVER_IRC_EN_REG_EN) = (v))
/*@}*/
/*!
* @name Register USB_CLK_RECOVER_IRC_EN, field IRC_EN[1] (RW)
*
* This bit is used to enable the on-chip IRC48Mhz module to generate clocks for
* crystal-less USB. It can only be used for FS USB device mode operation. This
* bit must be set before using the crystal-less USB clock configuration.
*
* Values:
* - 0 - Disable the IRC48M module (default)
* - 1 - Enable the IRC48M module
*/
/*@{*/
#define BP_USB_CLK_RECOVER_IRC_EN_IRC_EN (1U) /*!< Bit position for USB_CLK_RECOVER_IRC_EN_IRC_EN. */
#define BM_USB_CLK_RECOVER_IRC_EN_IRC_EN (0x02U) /*!< Bit mask for USB_CLK_RECOVER_IRC_EN_IRC_EN. */
#define BS_USB_CLK_RECOVER_IRC_EN_IRC_EN (1U) /*!< Bit field size in bits for USB_CLK_RECOVER_IRC_EN_IRC_EN. */
/*! @brief Read current value of the USB_CLK_RECOVER_IRC_EN_IRC_EN field. */
#define BR_USB_CLK_RECOVER_IRC_EN_IRC_EN(x) (BITBAND_ACCESS8(HW_USB_CLK_RECOVER_IRC_EN_ADDR(x), BP_USB_CLK_RECOVER_IRC_EN_IRC_EN))
/*! @brief Format value for bitfield USB_CLK_RECOVER_IRC_EN_IRC_EN. */
#define BF_USB_CLK_RECOVER_IRC_EN_IRC_EN(v) ((uint8_t)((uint8_t)(v) << BP_USB_CLK_RECOVER_IRC_EN_IRC_EN) & BM_USB_CLK_RECOVER_IRC_EN_IRC_EN)
/*! @brief Set the IRC_EN field to a new value. */
#define BW_USB_CLK_RECOVER_IRC_EN_IRC_EN(x, v) (BITBAND_ACCESS8(HW_USB_CLK_RECOVER_IRC_EN_ADDR(x), BP_USB_CLK_RECOVER_IRC_EN_IRC_EN) = (v))
/*@}*/
/*******************************************************************************
* HW_USB_CLK_RECOVER_INT_STATUS - Clock recovery separated interrupt status
******************************************************************************/
/*!
* @brief HW_USB_CLK_RECOVER_INT_STATUS - Clock recovery separated interrupt status (W1C)
*
* Reset value: 0x00U
*
* A Write operation with value high at 1'b1 on any combination of individual
* bits will clear those bits.
*/
typedef union _hw_usb_clk_recover_int_status
{
uint8_t U;
struct _hw_usb_clk_recover_int_status_bitfields
{
uint8_t RESERVED0 : 4; /*!< [3:0] */
uint8_t OVF_ERROR : 1; /*!< [4] */
uint8_t RESERVED1 : 3; /*!< [7:5] */
} B;
} hw_usb_clk_recover_int_status_t;
/*!
* @name Constants and macros for entire USB_CLK_RECOVER_INT_STATUS register
*/
/*@{*/
#define HW_USB_CLK_RECOVER_INT_STATUS_ADDR(x) ((x) + 0x15CU)
#define HW_USB_CLK_RECOVER_INT_STATUS(x) (*(__IO hw_usb_clk_recover_int_status_t *) HW_USB_CLK_RECOVER_INT_STATUS_ADDR(x))
#define HW_USB_CLK_RECOVER_INT_STATUS_RD(x) (HW_USB_CLK_RECOVER_INT_STATUS(x).U)
#define HW_USB_CLK_RECOVER_INT_STATUS_WR(x, v) (HW_USB_CLK_RECOVER_INT_STATUS(x).U = (v))
#define HW_USB_CLK_RECOVER_INT_STATUS_SET(x, v) (HW_USB_CLK_RECOVER_INT_STATUS_WR(x, HW_USB_CLK_RECOVER_INT_STATUS_RD(x) | (v)))
#define HW_USB_CLK_RECOVER_INT_STATUS_CLR(x, v) (HW_USB_CLK_RECOVER_INT_STATUS_WR(x, HW_USB_CLK_RECOVER_INT_STATUS_RD(x) & ~(v)))
#define HW_USB_CLK_RECOVER_INT_STATUS_TOG(x, v) (HW_USB_CLK_RECOVER_INT_STATUS_WR(x, HW_USB_CLK_RECOVER_INT_STATUS_RD(x) ^ (v)))
/*@}*/
/*
* Constants & macros for individual USB_CLK_RECOVER_INT_STATUS bitfields
*/
/*!
* @name Register USB_CLK_RECOVER_INT_STATUS, field OVF_ERROR[4] (W1C)
*
* Indicates that the USB clock recovery algorithm has detected that the
* frequency trim adjustment needed for the IRC48M output clock is outside the available
* TRIM_FINE adjustment range for the IRC48M module.
*
* Values:
* - 0 - No interrupt is reported
* - 1 - Unmasked interrupt has been generated
*/
/*@{*/
#define BP_USB_CLK_RECOVER_INT_STATUS_OVF_ERROR (4U) /*!< Bit position for USB_CLK_RECOVER_INT_STATUS_OVF_ERROR. */
#define BM_USB_CLK_RECOVER_INT_STATUS_OVF_ERROR (0x10U) /*!< Bit mask for USB_CLK_RECOVER_INT_STATUS_OVF_ERROR. */
#define BS_USB_CLK_RECOVER_INT_STATUS_OVF_ERROR (1U) /*!< Bit field size in bits for USB_CLK_RECOVER_INT_STATUS_OVF_ERROR. */
/*! @brief Read current value of the USB_CLK_RECOVER_INT_STATUS_OVF_ERROR field. */
#define BR_USB_CLK_RECOVER_INT_STATUS_OVF_ERROR(x) (BITBAND_ACCESS8(HW_USB_CLK_RECOVER_INT_STATUS_ADDR(x), BP_USB_CLK_RECOVER_INT_STATUS_OVF_ERROR))
/*! @brief Format value for bitfield USB_CLK_RECOVER_INT_STATUS_OVF_ERROR. */
#define BF_USB_CLK_RECOVER_INT_STATUS_OVF_ERROR(v) ((uint8_t)((uint8_t)(v) << BP_USB_CLK_RECOVER_INT_STATUS_OVF_ERROR) & BM_USB_CLK_RECOVER_INT_STATUS_OVF_ERROR)
/*! @brief Set the OVF_ERROR field to a new value. */
#define BW_USB_CLK_RECOVER_INT_STATUS_OVF_ERROR(x, v) (BITBAND_ACCESS8(HW_USB_CLK_RECOVER_INT_STATUS_ADDR(x), BP_USB_CLK_RECOVER_INT_STATUS_OVF_ERROR) = (v))
/*@}*/
/*******************************************************************************
* hw_usb_t - module struct
******************************************************************************/
/*!
* @brief All USB module registers.
*/
#pragma pack(1)
typedef struct _hw_usb
{
__I hw_usb_perid_t PERID; /*!< [0x0] Peripheral ID register */
uint8_t _reserved0[3];
__I hw_usb_idcomp_t IDCOMP; /*!< [0x4] Peripheral ID Complement register */
uint8_t _reserved1[3];
__I hw_usb_rev_t REV; /*!< [0x8] Peripheral Revision register */
uint8_t _reserved2[3];
__I hw_usb_addinfo_t ADDINFO; /*!< [0xC] Peripheral Additional Info register */
uint8_t _reserved3[3];
__IO hw_usb_otgistat_t OTGISTAT; /*!< [0x10] OTG Interrupt Status register */
uint8_t _reserved4[3];
__IO hw_usb_otgicr_t OTGICR; /*!< [0x14] OTG Interrupt Control register */
uint8_t _reserved5[3];
__IO hw_usb_otgstat_t OTGSTAT; /*!< [0x18] OTG Status register */
uint8_t _reserved6[3];
__IO hw_usb_otgctl_t OTGCTL; /*!< [0x1C] OTG Control register */
uint8_t _reserved7[99];
__IO hw_usb_istat_t ISTAT; /*!< [0x80] Interrupt Status register */
uint8_t _reserved8[3];
__IO hw_usb_inten_t INTEN; /*!< [0x84] Interrupt Enable register */
uint8_t _reserved9[3];
__IO hw_usb_errstat_t ERRSTAT; /*!< [0x88] Error Interrupt Status register */
uint8_t _reserved10[3];
__IO hw_usb_erren_t ERREN; /*!< [0x8C] Error Interrupt Enable register */
uint8_t _reserved11[3];
__I hw_usb_stat_t STAT; /*!< [0x90] Status register */
uint8_t _reserved12[3];
__IO hw_usb_ctl_t CTL; /*!< [0x94] Control register */
uint8_t _reserved13[3];
__IO hw_usb_addr_t ADDR; /*!< [0x98] Address register */
uint8_t _reserved14[3];
__IO hw_usb_bdtpage1_t BDTPAGE1; /*!< [0x9C] BDT Page register 1 */
uint8_t _reserved15[3];
__IO hw_usb_frmnuml_t FRMNUML; /*!< [0xA0] Frame Number register Low */
uint8_t _reserved16[3];
__IO hw_usb_frmnumh_t FRMNUMH; /*!< [0xA4] Frame Number register High */
uint8_t _reserved17[3];
__IO hw_usb_token_t TOKEN; /*!< [0xA8] Token register */
uint8_t _reserved18[3];
__IO hw_usb_softhld_t SOFTHLD; /*!< [0xAC] SOF Threshold register */
uint8_t _reserved19[3];
__IO hw_usb_bdtpage2_t BDTPAGE2; /*!< [0xB0] BDT Page Register 2 */
uint8_t _reserved20[3];
__IO hw_usb_bdtpage3_t BDTPAGE3; /*!< [0xB4] BDT Page Register 3 */
uint8_t _reserved21[11];
struct {
__IO hw_usb_endptn_t ENDPTn; /*!< [0xC0] Endpoint Control register */
uint8_t _reserved0[3];
} ENDPOINT[16];
__IO hw_usb_usbctrl_t USBCTRL; /*!< [0x100] USB Control register */
uint8_t _reserved22[3];
__I hw_usb_observe_t OBSERVE; /*!< [0x104] USB OTG Observe register */
uint8_t _reserved23[3];
__IO hw_usb_control_t CONTROL; /*!< [0x108] USB OTG Control register */
uint8_t _reserved24[3];
__IO hw_usb_usbtrc0_t USBTRC0; /*!< [0x10C] USB Transceiver Control register 0 */
uint8_t _reserved25[7];
__IO hw_usb_usbfrmadjust_t USBFRMADJUST; /*!< [0x114] Frame Adjust Register */
uint8_t _reserved26[43];
__IO hw_usb_clk_recover_ctrl_t CLK_RECOVER_CTRL; /*!< [0x140] USB Clock recovery control */
uint8_t _reserved27[3];
__IO hw_usb_clk_recover_irc_en_t CLK_RECOVER_IRC_EN; /*!< [0x144] IRC48M oscillator enable register */
uint8_t _reserved28[23];
__IO hw_usb_clk_recover_int_status_t CLK_RECOVER_INT_STATUS; /*!< [0x15C] Clock recovery separated interrupt status */
} hw_usb_t;
#pragma pack()
/*! @brief Macro to access all USB registers. */
/*! @param x USB module instance base address. */
/*! @return Reference (not a pointer) to the registers struct. To get a pointer to the struct,
* use the '&' operator, like <code>&HW_USB(USB0_BASE)</code>. */
#define HW_USB(x) (*(hw_usb_t *)(x))
#endif /* __HW_USB_REGISTERS_H__ */
/* EOF */
