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191 lines
17 KiB
C
191 lines
17 KiB
C
4 years ago
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/**
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* \brief Component description for DAC
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*
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* Copyright (c) 2020 Microchip Technology Inc. and its subsidiaries.
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*
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* Subject to your compliance with these terms, you may use Microchip software and any derivatives
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* exclusively with Microchip products. It is your responsibility to comply with third party license
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* terms applicable to your use of third party software (including open source software) that may
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* accompany Microchip software.
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*
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* THIS SOFTWARE IS SUPPLIED BY MICROCHIP "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY,
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* APPLY TO THIS SOFTWARE, INCLUDING ANY IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY, AND
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* FITNESS FOR A PARTICULAR PURPOSE.
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*
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* IN NO EVENT WILL MICROCHIP BE LIABLE FOR ANY INDIRECT, SPECIAL, PUNITIVE, INCIDENTAL OR CONSEQUENTIAL
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* LOSS, DAMAGE, COST OR EXPENSE OF ANY KIND WHATSOEVER RELATED TO THE SOFTWARE, HOWEVER CAUSED, EVEN IF
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* MICROCHIP HAS BEEN ADVISED OF THE POSSIBILITY OR THE DAMAGES ARE FORESEEABLE. TO THE FULLEST EXTENT
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* ALLOWED BY LAW, MICROCHIP'S TOTAL LIABILITY ON ALL CLAIMS IN ANY WAY RELATED TO THIS SOFTWARE WILL NOT
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* EXCEED THE AMOUNT OF FEES, IF ANY, THAT YOU HAVE PAID DIRECTLY TO MICROCHIP FOR THIS SOFTWARE.
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*
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*/
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/* file generated from device description version 2019-11-25T06:55:46Z */
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#ifndef _SAMD21_DAC_COMPONENT_H_
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#define _SAMD21_DAC_COMPONENT_H_
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/* ************************************************************************** */
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/* SOFTWARE API DEFINITION FOR DAC */
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/* ************************************************************************** */
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/* -------- DAC_CTRLA : (DAC Offset: 0x00) (R/W 8) Control A -------- */
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#define DAC_CTRLA_RESETVALUE _U_(0x00) /**< (DAC_CTRLA) Control A Reset Value */
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#define DAC_CTRLA_SWRST_Pos _U_(0) /**< (DAC_CTRLA) Software Reset Position */
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#define DAC_CTRLA_SWRST_Msk (_U_(0x1) << DAC_CTRLA_SWRST_Pos) /**< (DAC_CTRLA) Software Reset Mask */
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#define DAC_CTRLA_SWRST(value) (DAC_CTRLA_SWRST_Msk & ((value) << DAC_CTRLA_SWRST_Pos))
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#define DAC_CTRLA_ENABLE_Pos _U_(1) /**< (DAC_CTRLA) Enable Position */
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#define DAC_CTRLA_ENABLE_Msk (_U_(0x1) << DAC_CTRLA_ENABLE_Pos) /**< (DAC_CTRLA) Enable Mask */
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#define DAC_CTRLA_ENABLE(value) (DAC_CTRLA_ENABLE_Msk & ((value) << DAC_CTRLA_ENABLE_Pos))
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#define DAC_CTRLA_RUNSTDBY_Pos _U_(2) /**< (DAC_CTRLA) Run in Standby Position */
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#define DAC_CTRLA_RUNSTDBY_Msk (_U_(0x1) << DAC_CTRLA_RUNSTDBY_Pos) /**< (DAC_CTRLA) Run in Standby Mask */
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#define DAC_CTRLA_RUNSTDBY(value) (DAC_CTRLA_RUNSTDBY_Msk & ((value) << DAC_CTRLA_RUNSTDBY_Pos))
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#define DAC_CTRLA_Msk _U_(0x07) /**< (DAC_CTRLA) Register Mask */
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/* -------- DAC_CTRLB : (DAC Offset: 0x01) (R/W 8) Control B -------- */
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#define DAC_CTRLB_RESETVALUE _U_(0x00) /**< (DAC_CTRLB) Control B Reset Value */
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#define DAC_CTRLB_EOEN_Pos _U_(0) /**< (DAC_CTRLB) External Output Enable Position */
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#define DAC_CTRLB_EOEN_Msk (_U_(0x1) << DAC_CTRLB_EOEN_Pos) /**< (DAC_CTRLB) External Output Enable Mask */
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#define DAC_CTRLB_EOEN(value) (DAC_CTRLB_EOEN_Msk & ((value) << DAC_CTRLB_EOEN_Pos))
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#define DAC_CTRLB_IOEN_Pos _U_(1) /**< (DAC_CTRLB) Internal Output Enable Position */
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#define DAC_CTRLB_IOEN_Msk (_U_(0x1) << DAC_CTRLB_IOEN_Pos) /**< (DAC_CTRLB) Internal Output Enable Mask */
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#define DAC_CTRLB_IOEN(value) (DAC_CTRLB_IOEN_Msk & ((value) << DAC_CTRLB_IOEN_Pos))
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#define DAC_CTRLB_LEFTADJ_Pos _U_(2) /**< (DAC_CTRLB) Left Adjusted Data Position */
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#define DAC_CTRLB_LEFTADJ_Msk (_U_(0x1) << DAC_CTRLB_LEFTADJ_Pos) /**< (DAC_CTRLB) Left Adjusted Data Mask */
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#define DAC_CTRLB_LEFTADJ(value) (DAC_CTRLB_LEFTADJ_Msk & ((value) << DAC_CTRLB_LEFTADJ_Pos))
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#define DAC_CTRLB_VPD_Pos _U_(3) /**< (DAC_CTRLB) Voltage Pump Disable Position */
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#define DAC_CTRLB_VPD_Msk (_U_(0x1) << DAC_CTRLB_VPD_Pos) /**< (DAC_CTRLB) Voltage Pump Disable Mask */
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#define DAC_CTRLB_VPD(value) (DAC_CTRLB_VPD_Msk & ((value) << DAC_CTRLB_VPD_Pos))
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#define DAC_CTRLB_BDWP_Pos _U_(4) /**< (DAC_CTRLB) Bypass DATABUF Write Protection Position */
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#define DAC_CTRLB_BDWP_Msk (_U_(0x1) << DAC_CTRLB_BDWP_Pos) /**< (DAC_CTRLB) Bypass DATABUF Write Protection Mask */
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#define DAC_CTRLB_BDWP(value) (DAC_CTRLB_BDWP_Msk & ((value) << DAC_CTRLB_BDWP_Pos))
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#define DAC_CTRLB_REFSEL_Pos _U_(6) /**< (DAC_CTRLB) Reference Selection Position */
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#define DAC_CTRLB_REFSEL_Msk (_U_(0x3) << DAC_CTRLB_REFSEL_Pos) /**< (DAC_CTRLB) Reference Selection Mask */
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#define DAC_CTRLB_REFSEL(value) (DAC_CTRLB_REFSEL_Msk & ((value) << DAC_CTRLB_REFSEL_Pos))
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#define DAC_CTRLB_REFSEL_INT1V_Val _U_(0x0) /**< (DAC_CTRLB) Internal 1.0V reference */
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#define DAC_CTRLB_REFSEL_AVCC_Val _U_(0x1) /**< (DAC_CTRLB) AVCC */
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#define DAC_CTRLB_REFSEL_VREFP_Val _U_(0x2) /**< (DAC_CTRLB) External reference */
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#define DAC_CTRLB_REFSEL_INT1V (DAC_CTRLB_REFSEL_INT1V_Val << DAC_CTRLB_REFSEL_Pos) /**< (DAC_CTRLB) Internal 1.0V reference Position */
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#define DAC_CTRLB_REFSEL_AVCC (DAC_CTRLB_REFSEL_AVCC_Val << DAC_CTRLB_REFSEL_Pos) /**< (DAC_CTRLB) AVCC Position */
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#define DAC_CTRLB_REFSEL_VREFP (DAC_CTRLB_REFSEL_VREFP_Val << DAC_CTRLB_REFSEL_Pos) /**< (DAC_CTRLB) External reference Position */
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#define DAC_CTRLB_Msk _U_(0xDF) /**< (DAC_CTRLB) Register Mask */
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/* -------- DAC_EVCTRL : (DAC Offset: 0x02) (R/W 8) Event Control -------- */
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#define DAC_EVCTRL_RESETVALUE _U_(0x00) /**< (DAC_EVCTRL) Event Control Reset Value */
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#define DAC_EVCTRL_STARTEI_Pos _U_(0) /**< (DAC_EVCTRL) Start Conversion Event Input Position */
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#define DAC_EVCTRL_STARTEI_Msk (_U_(0x1) << DAC_EVCTRL_STARTEI_Pos) /**< (DAC_EVCTRL) Start Conversion Event Input Mask */
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#define DAC_EVCTRL_STARTEI(value) (DAC_EVCTRL_STARTEI_Msk & ((value) << DAC_EVCTRL_STARTEI_Pos))
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#define DAC_EVCTRL_EMPTYEO_Pos _U_(1) /**< (DAC_EVCTRL) Data Buffer Empty Event Output Position */
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#define DAC_EVCTRL_EMPTYEO_Msk (_U_(0x1) << DAC_EVCTRL_EMPTYEO_Pos) /**< (DAC_EVCTRL) Data Buffer Empty Event Output Mask */
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#define DAC_EVCTRL_EMPTYEO(value) (DAC_EVCTRL_EMPTYEO_Msk & ((value) << DAC_EVCTRL_EMPTYEO_Pos))
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#define DAC_EVCTRL_Msk _U_(0x03) /**< (DAC_EVCTRL) Register Mask */
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/* -------- DAC_INTENCLR : (DAC Offset: 0x04) (R/W 8) Interrupt Enable Clear -------- */
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#define DAC_INTENCLR_RESETVALUE _U_(0x00) /**< (DAC_INTENCLR) Interrupt Enable Clear Reset Value */
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#define DAC_INTENCLR_UNDERRUN_Pos _U_(0) /**< (DAC_INTENCLR) Underrun Interrupt Enable Position */
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#define DAC_INTENCLR_UNDERRUN_Msk (_U_(0x1) << DAC_INTENCLR_UNDERRUN_Pos) /**< (DAC_INTENCLR) Underrun Interrupt Enable Mask */
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#define DAC_INTENCLR_UNDERRUN(value) (DAC_INTENCLR_UNDERRUN_Msk & ((value) << DAC_INTENCLR_UNDERRUN_Pos))
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#define DAC_INTENCLR_EMPTY_Pos _U_(1) /**< (DAC_INTENCLR) Data Buffer Empty Interrupt Enable Position */
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#define DAC_INTENCLR_EMPTY_Msk (_U_(0x1) << DAC_INTENCLR_EMPTY_Pos) /**< (DAC_INTENCLR) Data Buffer Empty Interrupt Enable Mask */
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#define DAC_INTENCLR_EMPTY(value) (DAC_INTENCLR_EMPTY_Msk & ((value) << DAC_INTENCLR_EMPTY_Pos))
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#define DAC_INTENCLR_SYNCRDY_Pos _U_(2) /**< (DAC_INTENCLR) Synchronization Ready Interrupt Enable Position */
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#define DAC_INTENCLR_SYNCRDY_Msk (_U_(0x1) << DAC_INTENCLR_SYNCRDY_Pos) /**< (DAC_INTENCLR) Synchronization Ready Interrupt Enable Mask */
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#define DAC_INTENCLR_SYNCRDY(value) (DAC_INTENCLR_SYNCRDY_Msk & ((value) << DAC_INTENCLR_SYNCRDY_Pos))
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#define DAC_INTENCLR_Msk _U_(0x07) /**< (DAC_INTENCLR) Register Mask */
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/* -------- DAC_INTENSET : (DAC Offset: 0x05) (R/W 8) Interrupt Enable Set -------- */
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#define DAC_INTENSET_RESETVALUE _U_(0x00) /**< (DAC_INTENSET) Interrupt Enable Set Reset Value */
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#define DAC_INTENSET_UNDERRUN_Pos _U_(0) /**< (DAC_INTENSET) Underrun Interrupt Enable Position */
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#define DAC_INTENSET_UNDERRUN_Msk (_U_(0x1) << DAC_INTENSET_UNDERRUN_Pos) /**< (DAC_INTENSET) Underrun Interrupt Enable Mask */
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#define DAC_INTENSET_UNDERRUN(value) (DAC_INTENSET_UNDERRUN_Msk & ((value) << DAC_INTENSET_UNDERRUN_Pos))
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#define DAC_INTENSET_EMPTY_Pos _U_(1) /**< (DAC_INTENSET) Data Buffer Empty Interrupt Enable Position */
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#define DAC_INTENSET_EMPTY_Msk (_U_(0x1) << DAC_INTENSET_EMPTY_Pos) /**< (DAC_INTENSET) Data Buffer Empty Interrupt Enable Mask */
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#define DAC_INTENSET_EMPTY(value) (DAC_INTENSET_EMPTY_Msk & ((value) << DAC_INTENSET_EMPTY_Pos))
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#define DAC_INTENSET_SYNCRDY_Pos _U_(2) /**< (DAC_INTENSET) Synchronization Ready Interrupt Enable Position */
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#define DAC_INTENSET_SYNCRDY_Msk (_U_(0x1) << DAC_INTENSET_SYNCRDY_Pos) /**< (DAC_INTENSET) Synchronization Ready Interrupt Enable Mask */
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#define DAC_INTENSET_SYNCRDY(value) (DAC_INTENSET_SYNCRDY_Msk & ((value) << DAC_INTENSET_SYNCRDY_Pos))
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#define DAC_INTENSET_Msk _U_(0x07) /**< (DAC_INTENSET) Register Mask */
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/* -------- DAC_INTFLAG : (DAC Offset: 0x06) (R/W 8) Interrupt Flag Status and Clear -------- */
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#define DAC_INTFLAG_RESETVALUE _U_(0x00) /**< (DAC_INTFLAG) Interrupt Flag Status and Clear Reset Value */
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#define DAC_INTFLAG_UNDERRUN_Pos _U_(0) /**< (DAC_INTFLAG) Underrun Position */
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#define DAC_INTFLAG_UNDERRUN_Msk (_U_(0x1) << DAC_INTFLAG_UNDERRUN_Pos) /**< (DAC_INTFLAG) Underrun Mask */
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#define DAC_INTFLAG_UNDERRUN(value) (DAC_INTFLAG_UNDERRUN_Msk & ((value) << DAC_INTFLAG_UNDERRUN_Pos))
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#define DAC_INTFLAG_EMPTY_Pos _U_(1) /**< (DAC_INTFLAG) Data Buffer Empty Position */
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#define DAC_INTFLAG_EMPTY_Msk (_U_(0x1) << DAC_INTFLAG_EMPTY_Pos) /**< (DAC_INTFLAG) Data Buffer Empty Mask */
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#define DAC_INTFLAG_EMPTY(value) (DAC_INTFLAG_EMPTY_Msk & ((value) << DAC_INTFLAG_EMPTY_Pos))
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#define DAC_INTFLAG_SYNCRDY_Pos _U_(2) /**< (DAC_INTFLAG) Synchronization Ready Position */
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#define DAC_INTFLAG_SYNCRDY_Msk (_U_(0x1) << DAC_INTFLAG_SYNCRDY_Pos) /**< (DAC_INTFLAG) Synchronization Ready Mask */
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#define DAC_INTFLAG_SYNCRDY(value) (DAC_INTFLAG_SYNCRDY_Msk & ((value) << DAC_INTFLAG_SYNCRDY_Pos))
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#define DAC_INTFLAG_Msk _U_(0x07) /**< (DAC_INTFLAG) Register Mask */
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/* -------- DAC_STATUS : (DAC Offset: 0x07) ( R/ 8) Status -------- */
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#define DAC_STATUS_RESETVALUE _U_(0x00) /**< (DAC_STATUS) Status Reset Value */
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#define DAC_STATUS_SYNCBUSY_Pos _U_(7) /**< (DAC_STATUS) Synchronization Busy Status Position */
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#define DAC_STATUS_SYNCBUSY_Msk (_U_(0x1) << DAC_STATUS_SYNCBUSY_Pos) /**< (DAC_STATUS) Synchronization Busy Status Mask */
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#define DAC_STATUS_SYNCBUSY(value) (DAC_STATUS_SYNCBUSY_Msk & ((value) << DAC_STATUS_SYNCBUSY_Pos))
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#define DAC_STATUS_Msk _U_(0x80) /**< (DAC_STATUS) Register Mask */
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/* -------- DAC_DATA : (DAC Offset: 0x08) (R/W 16) Data -------- */
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#define DAC_DATA_RESETVALUE _U_(0x00) /**< (DAC_DATA) Data Reset Value */
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#define DAC_DATA_DATA_Pos _U_(0) /**< (DAC_DATA) Data value to be converted Position */
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#define DAC_DATA_DATA_Msk (_U_(0xFFFF) << DAC_DATA_DATA_Pos) /**< (DAC_DATA) Data value to be converted Mask */
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#define DAC_DATA_DATA(value) (DAC_DATA_DATA_Msk & ((value) << DAC_DATA_DATA_Pos))
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#define DAC_DATA_Msk _U_(0xFFFF) /**< (DAC_DATA) Register Mask */
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/* -------- DAC_DATABUF : (DAC Offset: 0x0C) (R/W 16) Data Buffer -------- */
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#define DAC_DATABUF_RESETVALUE _U_(0x00) /**< (DAC_DATABUF) Data Buffer Reset Value */
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#define DAC_DATABUF_DATABUF_Pos _U_(0) /**< (DAC_DATABUF) Data Buffer Position */
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#define DAC_DATABUF_DATABUF_Msk (_U_(0xFFFF) << DAC_DATABUF_DATABUF_Pos) /**< (DAC_DATABUF) Data Buffer Mask */
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#define DAC_DATABUF_DATABUF(value) (DAC_DATABUF_DATABUF_Msk & ((value) << DAC_DATABUF_DATABUF_Pos))
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#define DAC_DATABUF_Msk _U_(0xFFFF) /**< (DAC_DATABUF) Register Mask */
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/** \brief DAC register offsets definitions */
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#define DAC_CTRLA_REG_OFST (0x00) /**< (DAC_CTRLA) Control A Offset */
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#define DAC_CTRLB_REG_OFST (0x01) /**< (DAC_CTRLB) Control B Offset */
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#define DAC_EVCTRL_REG_OFST (0x02) /**< (DAC_EVCTRL) Event Control Offset */
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#define DAC_INTENCLR_REG_OFST (0x04) /**< (DAC_INTENCLR) Interrupt Enable Clear Offset */
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#define DAC_INTENSET_REG_OFST (0x05) /**< (DAC_INTENSET) Interrupt Enable Set Offset */
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#define DAC_INTFLAG_REG_OFST (0x06) /**< (DAC_INTFLAG) Interrupt Flag Status and Clear Offset */
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#define DAC_STATUS_REG_OFST (0x07) /**< (DAC_STATUS) Status Offset */
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#define DAC_DATA_REG_OFST (0x08) /**< (DAC_DATA) Data Offset */
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#define DAC_DATABUF_REG_OFST (0x0C) /**< (DAC_DATABUF) Data Buffer Offset */
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#if !(defined(__ASSEMBLER__) || defined(__IAR_SYSTEMS_ASM__))
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/** \brief DAC register API structure */
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typedef struct
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{ /* Digital Analog Converter */
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__IO uint8_t DAC_CTRLA; /**< Offset: 0x00 (R/W 8) Control A */
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__IO uint8_t DAC_CTRLB; /**< Offset: 0x01 (R/W 8) Control B */
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__IO uint8_t DAC_EVCTRL; /**< Offset: 0x02 (R/W 8) Event Control */
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__I uint8_t Reserved1[0x01];
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__IO uint8_t DAC_INTENCLR; /**< Offset: 0x04 (R/W 8) Interrupt Enable Clear */
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__IO uint8_t DAC_INTENSET; /**< Offset: 0x05 (R/W 8) Interrupt Enable Set */
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__IO uint8_t DAC_INTFLAG; /**< Offset: 0x06 (R/W 8) Interrupt Flag Status and Clear */
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__I uint8_t DAC_STATUS; /**< Offset: 0x07 (R/ 8) Status */
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__IO uint16_t DAC_DATA; /**< Offset: 0x08 (R/W 16) Data */
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__I uint8_t Reserved2[0x02];
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__IO uint16_t DAC_DATABUF; /**< Offset: 0x0C (R/W 16) Data Buffer */
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} dac_registers_t;
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#endif /* !(defined(__ASSEMBLER__) || defined(__IAR_SYSTEMS_ASM__)) */
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#endif /* _SAMD21_DAC_COMPONENT_H_ */
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