/** * \brief Component description for WDT * * Copyright (c) 2020 Microchip Technology Inc. and its subsidiaries. * * Subject to your compliance with these terms, you may use Microchip software and any derivatives * exclusively with Microchip products. It is your responsibility to comply with third party license * terms applicable to your use of third party software (including open source software) that may * accompany Microchip software. * * THIS SOFTWARE IS SUPPLIED BY MICROCHIP "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, * APPLY TO THIS SOFTWARE, INCLUDING ANY IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY, AND * FITNESS FOR A PARTICULAR PURPOSE. * * IN NO EVENT WILL MICROCHIP BE LIABLE FOR ANY INDIRECT, SPECIAL, PUNITIVE, INCIDENTAL OR CONSEQUENTIAL * LOSS, DAMAGE, COST OR EXPENSE OF ANY KIND WHATSOEVER RELATED TO THE SOFTWARE, HOWEVER CAUSED, EVEN IF * MICROCHIP HAS BEEN ADVISED OF THE POSSIBILITY OR THE DAMAGES ARE FORESEEABLE. TO THE FULLEST EXTENT * ALLOWED BY LAW, MICROCHIP'S TOTAL LIABILITY ON ALL CLAIMS IN ANY WAY RELATED TO THIS SOFTWARE WILL NOT * EXCEED THE AMOUNT OF FEES, IF ANY, THAT YOU HAVE PAID DIRECTLY TO MICROCHIP FOR THIS SOFTWARE. * */ /* file generated from device description version 2020-09-28T13:45:00Z */ #ifndef _SAMD51_WDT_COMPONENT_H_ #define _SAMD51_WDT_COMPONENT_H_ /* ************************************************************************** */ /* SOFTWARE API DEFINITION FOR WDT */ /* ************************************************************************** */ /* -------- WDT_CTRLA : (WDT Offset: 0x00) (R/W 8) Control -------- */ #define WDT_CTRLA_RESETVALUE _U_(0x00) /**< (WDT_CTRLA) Control Reset Value */ #define WDT_CTRLA_ENABLE_Pos _U_(1) /**< (WDT_CTRLA) Enable Position */ #define WDT_CTRLA_ENABLE_Msk (_U_(0x1) << WDT_CTRLA_ENABLE_Pos) /**< (WDT_CTRLA) Enable Mask */ #define WDT_CTRLA_ENABLE(value) (WDT_CTRLA_ENABLE_Msk & ((value) << WDT_CTRLA_ENABLE_Pos)) #define WDT_CTRLA_WEN_Pos _U_(2) /**< (WDT_CTRLA) Watchdog Timer Window Mode Enable Position */ #define WDT_CTRLA_WEN_Msk (_U_(0x1) << WDT_CTRLA_WEN_Pos) /**< (WDT_CTRLA) Watchdog Timer Window Mode Enable Mask */ #define WDT_CTRLA_WEN(value) (WDT_CTRLA_WEN_Msk & ((value) << WDT_CTRLA_WEN_Pos)) #define WDT_CTRLA_ALWAYSON_Pos _U_(7) /**< (WDT_CTRLA) Always-On Position */ #define WDT_CTRLA_ALWAYSON_Msk (_U_(0x1) << WDT_CTRLA_ALWAYSON_Pos) /**< (WDT_CTRLA) Always-On Mask */ #define WDT_CTRLA_ALWAYSON(value) (WDT_CTRLA_ALWAYSON_Msk & ((value) << WDT_CTRLA_ALWAYSON_Pos)) #define WDT_CTRLA_Msk _U_(0x86) /**< (WDT_CTRLA) Register Mask */ /* -------- WDT_CONFIG : (WDT Offset: 0x01) (R/W 8) Configuration -------- */ #define WDT_CONFIG_RESETVALUE _U_(0xBB) /**< (WDT_CONFIG) Configuration Reset Value */ #define WDT_CONFIG_PER_Pos _U_(0) /**< (WDT_CONFIG) Time-Out Period Position */ #define WDT_CONFIG_PER_Msk (_U_(0xF) << WDT_CONFIG_PER_Pos) /**< (WDT_CONFIG) Time-Out Period Mask */ #define WDT_CONFIG_PER(value) (WDT_CONFIG_PER_Msk & ((value) << WDT_CONFIG_PER_Pos)) #define WDT_CONFIG_PER_CYC8_Val _U_(0x0) /**< (WDT_CONFIG) 8 clock cycles */ #define WDT_CONFIG_PER_CYC16_Val _U_(0x1) /**< (WDT_CONFIG) 16 clock cycles */ #define WDT_CONFIG_PER_CYC32_Val _U_(0x2) /**< (WDT_CONFIG) 32 clock cycles */ #define WDT_CONFIG_PER_CYC64_Val _U_(0x3) /**< (WDT_CONFIG) 64 clock cycles */ #define WDT_CONFIG_PER_CYC128_Val _U_(0x4) /**< (WDT_CONFIG) 128 clock cycles */ #define WDT_CONFIG_PER_CYC256_Val _U_(0x5) /**< (WDT_CONFIG) 256 clock cycles */ #define WDT_CONFIG_PER_CYC512_Val _U_(0x6) /**< (WDT_CONFIG) 512 clock cycles */ #define WDT_CONFIG_PER_CYC1024_Val _U_(0x7) /**< (WDT_CONFIG) 1024 clock cycles */ #define WDT_CONFIG_PER_CYC2048_Val _U_(0x8) /**< (WDT_CONFIG) 2048 clock cycles */ #define WDT_CONFIG_PER_CYC4096_Val _U_(0x9) /**< (WDT_CONFIG) 4096 clock cycles */ #define WDT_CONFIG_PER_CYC8192_Val _U_(0xA) /**< (WDT_CONFIG) 8192 clock cycles */ #define WDT_CONFIG_PER_CYC16384_Val _U_(0xB) /**< (WDT_CONFIG) 16384 clock cycles */ #define WDT_CONFIG_PER_CYC8 (WDT_CONFIG_PER_CYC8_Val << WDT_CONFIG_PER_Pos) /**< (WDT_CONFIG) 8 clock cycles Position */ #define WDT_CONFIG_PER_CYC16 (WDT_CONFIG_PER_CYC16_Val << WDT_CONFIG_PER_Pos) /**< (WDT_CONFIG) 16 clock cycles Position */ #define WDT_CONFIG_PER_CYC32 (WDT_CONFIG_PER_CYC32_Val << WDT_CONFIG_PER_Pos) /**< (WDT_CONFIG) 32 clock cycles Position */ #define WDT_CONFIG_PER_CYC64 (WDT_CONFIG_PER_CYC64_Val << WDT_CONFIG_PER_Pos) /**< (WDT_CONFIG) 64 clock cycles Position */ #define WDT_CONFIG_PER_CYC128 (WDT_CONFIG_PER_CYC128_Val << WDT_CONFIG_PER_Pos) /**< (WDT_CONFIG) 128 clock cycles Position */ #define WDT_CONFIG_PER_CYC256 (WDT_CONFIG_PER_CYC256_Val << WDT_CONFIG_PER_Pos) /**< (WDT_CONFIG) 256 clock cycles Position */ #define WDT_CONFIG_PER_CYC512 (WDT_CONFIG_PER_CYC512_Val << WDT_CONFIG_PER_Pos) /**< (WDT_CONFIG) 512 clock cycles Position */ #define WDT_CONFIG_PER_CYC1024 (WDT_CONFIG_PER_CYC1024_Val << WDT_CONFIG_PER_Pos) /**< (WDT_CONFIG) 1024 clock cycles Position */ #define WDT_CONFIG_PER_CYC2048 (WDT_CONFIG_PER_CYC2048_Val << WDT_CONFIG_PER_Pos) /**< (WDT_CONFIG) 2048 clock cycles Position */ #define WDT_CONFIG_PER_CYC4096 (WDT_CONFIG_PER_CYC4096_Val << WDT_CONFIG_PER_Pos) /**< (WDT_CONFIG) 4096 clock cycles Position */ #define WDT_CONFIG_PER_CYC8192 (WDT_CONFIG_PER_CYC8192_Val << WDT_CONFIG_PER_Pos) /**< (WDT_CONFIG) 8192 clock cycles Position */ #define WDT_CONFIG_PER_CYC16384 (WDT_CONFIG_PER_CYC16384_Val << WDT_CONFIG_PER_Pos) /**< (WDT_CONFIG) 16384 clock cycles Position */ #define WDT_CONFIG_WINDOW_Pos _U_(4) /**< (WDT_CONFIG) Window Mode Time-Out Period Position */ #define WDT_CONFIG_WINDOW_Msk (_U_(0xF) << WDT_CONFIG_WINDOW_Pos) /**< (WDT_CONFIG) Window Mode Time-Out Period Mask */ #define WDT_CONFIG_WINDOW(value) (WDT_CONFIG_WINDOW_Msk & ((value) << WDT_CONFIG_WINDOW_Pos)) #define WDT_CONFIG_WINDOW_CYC8_Val _U_(0x0) /**< (WDT_CONFIG) 8 clock cycles */ #define WDT_CONFIG_WINDOW_CYC16_Val _U_(0x1) /**< (WDT_CONFIG) 16 clock cycles */ #define WDT_CONFIG_WINDOW_CYC32_Val _U_(0x2) /**< (WDT_CONFIG) 32 clock cycles */ #define WDT_CONFIG_WINDOW_CYC64_Val _U_(0x3) /**< (WDT_CONFIG) 64 clock cycles */ #define WDT_CONFIG_WINDOW_CYC128_Val _U_(0x4) /**< (WDT_CONFIG) 128 clock cycles */ #define WDT_CONFIG_WINDOW_CYC256_Val _U_(0x5) /**< (WDT_CONFIG) 256 clock cycles */ #define WDT_CONFIG_WINDOW_CYC512_Val _U_(0x6) /**< (WDT_CONFIG) 512 clock cycles */ #define WDT_CONFIG_WINDOW_CYC1024_Val _U_(0x7) /**< (WDT_CONFIG) 1024 clock cycles */ #define WDT_CONFIG_WINDOW_CYC2048_Val _U_(0x8) /**< (WDT_CONFIG) 2048 clock cycles */ #define WDT_CONFIG_WINDOW_CYC4096_Val _U_(0x9) /**< (WDT_CONFIG) 4096 clock cycles */ #define WDT_CONFIG_WINDOW_CYC8192_Val _U_(0xA) /**< (WDT_CONFIG) 8192 clock cycles */ #define WDT_CONFIG_WINDOW_CYC16384_Val _U_(0xB) /**< (WDT_CONFIG) 16384 clock cycles */ #define WDT_CONFIG_WINDOW_CYC8 (WDT_CONFIG_WINDOW_CYC8_Val << WDT_CONFIG_WINDOW_Pos) /**< (WDT_CONFIG) 8 clock cycles Position */ #define WDT_CONFIG_WINDOW_CYC16 (WDT_CONFIG_WINDOW_CYC16_Val << WDT_CONFIG_WINDOW_Pos) /**< (WDT_CONFIG) 16 clock cycles Position */ #define WDT_CONFIG_WINDOW_CYC32 (WDT_CONFIG_WINDOW_CYC32_Val << WDT_CONFIG_WINDOW_Pos) /**< (WDT_CONFIG) 32 clock cycles Position */ #define WDT_CONFIG_WINDOW_CYC64 (WDT_CONFIG_WINDOW_CYC64_Val << WDT_CONFIG_WINDOW_Pos) /**< (WDT_CONFIG) 64 clock cycles Position */ #define WDT_CONFIG_WINDOW_CYC128 (WDT_CONFIG_WINDOW_CYC128_Val << WDT_CONFIG_WINDOW_Pos) /**< (WDT_CONFIG) 128 clock cycles Position */ #define WDT_CONFIG_WINDOW_CYC256 (WDT_CONFIG_WINDOW_CYC256_Val << WDT_CONFIG_WINDOW_Pos) /**< (WDT_CONFIG) 256 clock cycles Position */ #define WDT_CONFIG_WINDOW_CYC512 (WDT_CONFIG_WINDOW_CYC512_Val << WDT_CONFIG_WINDOW_Pos) /**< (WDT_CONFIG) 512 clock cycles Position */ #define WDT_CONFIG_WINDOW_CYC1024 (WDT_CONFIG_WINDOW_CYC1024_Val << WDT_CONFIG_WINDOW_Pos) /**< (WDT_CONFIG) 1024 clock cycles Position */ #define WDT_CONFIG_WINDOW_CYC2048 (WDT_CONFIG_WINDOW_CYC2048_Val << WDT_CONFIG_WINDOW_Pos) /**< (WDT_CONFIG) 2048 clock cycles Position */ #define WDT_CONFIG_WINDOW_CYC4096 (WDT_CONFIG_WINDOW_CYC4096_Val << WDT_CONFIG_WINDOW_Pos) /**< (WDT_CONFIG) 4096 clock cycles Position */ #define WDT_CONFIG_WINDOW_CYC8192 (WDT_CONFIG_WINDOW_CYC8192_Val << WDT_CONFIG_WINDOW_Pos) /**< (WDT_CONFIG) 8192 clock cycles Position */ #define WDT_CONFIG_WINDOW_CYC16384 (WDT_CONFIG_WINDOW_CYC16384_Val << WDT_CONFIG_WINDOW_Pos) /**< (WDT_CONFIG) 16384 clock cycles Position */ #define WDT_CONFIG_Msk _U_(0xFF) /**< (WDT_CONFIG) Register Mask */ /* -------- WDT_EWCTRL : (WDT Offset: 0x02) (R/W 8) Early Warning Interrupt Control -------- */ #define WDT_EWCTRL_RESETVALUE _U_(0x0B) /**< (WDT_EWCTRL) Early Warning Interrupt Control Reset Value */ #define WDT_EWCTRL_EWOFFSET_Pos _U_(0) /**< (WDT_EWCTRL) Early Warning Interrupt Time Offset Position */ #define WDT_EWCTRL_EWOFFSET_Msk (_U_(0xF) << WDT_EWCTRL_EWOFFSET_Pos) /**< (WDT_EWCTRL) Early Warning Interrupt Time Offset Mask */ #define WDT_EWCTRL_EWOFFSET(value) (WDT_EWCTRL_EWOFFSET_Msk & ((value) << WDT_EWCTRL_EWOFFSET_Pos)) #define WDT_EWCTRL_EWOFFSET_CYC8_Val _U_(0x0) /**< (WDT_EWCTRL) 8 clock cycles */ #define WDT_EWCTRL_EWOFFSET_CYC16_Val _U_(0x1) /**< (WDT_EWCTRL) 16 clock cycles */ #define WDT_EWCTRL_EWOFFSET_CYC32_Val _U_(0x2) /**< (WDT_EWCTRL) 32 clock cycles */ #define WDT_EWCTRL_EWOFFSET_CYC64_Val _U_(0x3) /**< (WDT_EWCTRL) 64 clock cycles */ #define WDT_EWCTRL_EWOFFSET_CYC128_Val _U_(0x4) /**< (WDT_EWCTRL) 128 clock cycles */ #define WDT_EWCTRL_EWOFFSET_CYC256_Val _U_(0x5) /**< (WDT_EWCTRL) 256 clock cycles */ #define WDT_EWCTRL_EWOFFSET_CYC512_Val _U_(0x6) /**< (WDT_EWCTRL) 512 clock cycles */ #define WDT_EWCTRL_EWOFFSET_CYC1024_Val _U_(0x7) /**< (WDT_EWCTRL) 1024 clock cycles */ #define WDT_EWCTRL_EWOFFSET_CYC2048_Val _U_(0x8) /**< (WDT_EWCTRL) 2048 clock cycles */ #define WDT_EWCTRL_EWOFFSET_CYC4096_Val _U_(0x9) /**< (WDT_EWCTRL) 4096 clock cycles */ #define WDT_EWCTRL_EWOFFSET_CYC8192_Val _U_(0xA) /**< (WDT_EWCTRL) 8192 clock cycles */ #define WDT_EWCTRL_EWOFFSET_CYC16384_Val _U_(0xB) /**< (WDT_EWCTRL) 16384 clock cycles */ #define WDT_EWCTRL_EWOFFSET_CYC8 (WDT_EWCTRL_EWOFFSET_CYC8_Val << WDT_EWCTRL_EWOFFSET_Pos) /**< (WDT_EWCTRL) 8 clock cycles Position */ #define WDT_EWCTRL_EWOFFSET_CYC16 (WDT_EWCTRL_EWOFFSET_CYC16_Val << WDT_EWCTRL_EWOFFSET_Pos) /**< (WDT_EWCTRL) 16 clock cycles Position */ #define WDT_EWCTRL_EWOFFSET_CYC32 (WDT_EWCTRL_EWOFFSET_CYC32_Val << WDT_EWCTRL_EWOFFSET_Pos) /**< (WDT_EWCTRL) 32 clock cycles Position */ #define WDT_EWCTRL_EWOFFSET_CYC64 (WDT_EWCTRL_EWOFFSET_CYC64_Val << WDT_EWCTRL_EWOFFSET_Pos) /**< (WDT_EWCTRL) 64 clock cycles Position */ #define WDT_EWCTRL_EWOFFSET_CYC128 (WDT_EWCTRL_EWOFFSET_CYC128_Val << WDT_EWCTRL_EWOFFSET_Pos) /**< (WDT_EWCTRL) 128 clock cycles Position */ #define WDT_EWCTRL_EWOFFSET_CYC256 (WDT_EWCTRL_EWOFFSET_CYC256_Val << WDT_EWCTRL_EWOFFSET_Pos) /**< (WDT_EWCTRL) 256 clock cycles Position */ #define WDT_EWCTRL_EWOFFSET_CYC512 (WDT_EWCTRL_EWOFFSET_CYC512_Val << WDT_EWCTRL_EWOFFSET_Pos) /**< (WDT_EWCTRL) 512 clock cycles Position */ #define WDT_EWCTRL_EWOFFSET_CYC1024 (WDT_EWCTRL_EWOFFSET_CYC1024_Val << WDT_EWCTRL_EWOFFSET_Pos) /**< (WDT_EWCTRL) 1024 clock cycles Position */ #define WDT_EWCTRL_EWOFFSET_CYC2048 (WDT_EWCTRL_EWOFFSET_CYC2048_Val << WDT_EWCTRL_EWOFFSET_Pos) /**< (WDT_EWCTRL) 2048 clock cycles Position */ #define WDT_EWCTRL_EWOFFSET_CYC4096 (WDT_EWCTRL_EWOFFSET_CYC4096_Val << WDT_EWCTRL_EWOFFSET_Pos) /**< (WDT_EWCTRL) 4096 clock cycles Position */ #define WDT_EWCTRL_EWOFFSET_CYC8192 (WDT_EWCTRL_EWOFFSET_CYC8192_Val << WDT_EWCTRL_EWOFFSET_Pos) /**< (WDT_EWCTRL) 8192 clock cycles Position */ #define WDT_EWCTRL_EWOFFSET_CYC16384 (WDT_EWCTRL_EWOFFSET_CYC16384_Val << WDT_EWCTRL_EWOFFSET_Pos) /**< (WDT_EWCTRL) 16384 clock cycles Position */ #define WDT_EWCTRL_Msk _U_(0x0F) /**< (WDT_EWCTRL) Register Mask */ /* -------- WDT_INTENCLR : (WDT Offset: 0x04) (R/W 8) Interrupt Enable Clear -------- */ #define WDT_INTENCLR_RESETVALUE _U_(0x00) /**< (WDT_INTENCLR) Interrupt Enable Clear Reset Value */ #define WDT_INTENCLR_EW_Pos _U_(0) /**< (WDT_INTENCLR) Early Warning Interrupt Enable Position */ #define WDT_INTENCLR_EW_Msk (_U_(0x1) << WDT_INTENCLR_EW_Pos) /**< (WDT_INTENCLR) Early Warning Interrupt Enable Mask */ #define WDT_INTENCLR_EW(value) (WDT_INTENCLR_EW_Msk & ((value) << WDT_INTENCLR_EW_Pos)) #define WDT_INTENCLR_Msk _U_(0x01) /**< (WDT_INTENCLR) Register Mask */ /* -------- WDT_INTENSET : (WDT Offset: 0x05) (R/W 8) Interrupt Enable Set -------- */ #define WDT_INTENSET_RESETVALUE _U_(0x00) /**< (WDT_INTENSET) Interrupt Enable Set Reset Value */ #define WDT_INTENSET_EW_Pos _U_(0) /**< (WDT_INTENSET) Early Warning Interrupt Enable Position */ #define WDT_INTENSET_EW_Msk (_U_(0x1) << WDT_INTENSET_EW_Pos) /**< (WDT_INTENSET) Early Warning Interrupt Enable Mask */ #define WDT_INTENSET_EW(value) (WDT_INTENSET_EW_Msk & ((value) << WDT_INTENSET_EW_Pos)) #define WDT_INTENSET_Msk _U_(0x01) /**< (WDT_INTENSET) Register Mask */ /* -------- WDT_INTFLAG : (WDT Offset: 0x06) (R/W 8) Interrupt Flag Status and Clear -------- */ #define WDT_INTFLAG_RESETVALUE _U_(0x00) /**< (WDT_INTFLAG) Interrupt Flag Status and Clear Reset Value */ #define WDT_INTFLAG_EW_Pos _U_(0) /**< (WDT_INTFLAG) Early Warning Position */ #define WDT_INTFLAG_EW_Msk (_U_(0x1) << WDT_INTFLAG_EW_Pos) /**< (WDT_INTFLAG) Early Warning Mask */ #define WDT_INTFLAG_EW(value) (WDT_INTFLAG_EW_Msk & ((value) << WDT_INTFLAG_EW_Pos)) #define WDT_INTFLAG_Msk _U_(0x01) /**< (WDT_INTFLAG) Register Mask */ /* -------- WDT_SYNCBUSY : (WDT Offset: 0x08) ( R/ 32) Synchronization Busy -------- */ #define WDT_SYNCBUSY_RESETVALUE _U_(0x00) /**< (WDT_SYNCBUSY) Synchronization Busy Reset Value */ #define WDT_SYNCBUSY_ENABLE_Pos _U_(1) /**< (WDT_SYNCBUSY) Enable Synchronization Busy Position */ #define WDT_SYNCBUSY_ENABLE_Msk (_U_(0x1) << WDT_SYNCBUSY_ENABLE_Pos) /**< (WDT_SYNCBUSY) Enable Synchronization Busy Mask */ #define WDT_SYNCBUSY_ENABLE(value) (WDT_SYNCBUSY_ENABLE_Msk & ((value) << WDT_SYNCBUSY_ENABLE_Pos)) #define WDT_SYNCBUSY_WEN_Pos _U_(2) /**< (WDT_SYNCBUSY) Window Enable Synchronization Busy Position */ #define WDT_SYNCBUSY_WEN_Msk (_U_(0x1) << WDT_SYNCBUSY_WEN_Pos) /**< (WDT_SYNCBUSY) Window Enable Synchronization Busy Mask */ #define WDT_SYNCBUSY_WEN(value) (WDT_SYNCBUSY_WEN_Msk & ((value) << WDT_SYNCBUSY_WEN_Pos)) #define WDT_SYNCBUSY_ALWAYSON_Pos _U_(3) /**< (WDT_SYNCBUSY) Always-On Synchronization Busy Position */ #define WDT_SYNCBUSY_ALWAYSON_Msk (_U_(0x1) << WDT_SYNCBUSY_ALWAYSON_Pos) /**< (WDT_SYNCBUSY) Always-On Synchronization Busy Mask */ #define WDT_SYNCBUSY_ALWAYSON(value) (WDT_SYNCBUSY_ALWAYSON_Msk & ((value) << WDT_SYNCBUSY_ALWAYSON_Pos)) #define WDT_SYNCBUSY_CLEAR_Pos _U_(4) /**< (WDT_SYNCBUSY) Clear Synchronization Busy Position */ #define WDT_SYNCBUSY_CLEAR_Msk (_U_(0x1) << WDT_SYNCBUSY_CLEAR_Pos) /**< (WDT_SYNCBUSY) Clear Synchronization Busy Mask */ #define WDT_SYNCBUSY_CLEAR(value) (WDT_SYNCBUSY_CLEAR_Msk & ((value) << WDT_SYNCBUSY_CLEAR_Pos)) #define WDT_SYNCBUSY_Msk _U_(0x0000001E) /**< (WDT_SYNCBUSY) Register Mask */ /* -------- WDT_CLEAR : (WDT Offset: 0x0C) ( /W 8) Clear -------- */ #define WDT_CLEAR_RESETVALUE _U_(0x00) /**< (WDT_CLEAR) Clear Reset Value */ #define WDT_CLEAR_CLEAR_Pos _U_(0) /**< (WDT_CLEAR) Watchdog Clear Position */ #define WDT_CLEAR_CLEAR_Msk (_U_(0xFF) << WDT_CLEAR_CLEAR_Pos) /**< (WDT_CLEAR) Watchdog Clear Mask */ #define WDT_CLEAR_CLEAR(value) (WDT_CLEAR_CLEAR_Msk & ((value) << WDT_CLEAR_CLEAR_Pos)) #define WDT_CLEAR_CLEAR_KEY_Val _U_(0xA5) /**< (WDT_CLEAR) Clear Key */ #define WDT_CLEAR_CLEAR_KEY (WDT_CLEAR_CLEAR_KEY_Val << WDT_CLEAR_CLEAR_Pos) /**< (WDT_CLEAR) Clear Key Position */ #define WDT_CLEAR_Msk _U_(0xFF) /**< (WDT_CLEAR) Register Mask */ /** \brief WDT register offsets definitions */ #define WDT_CTRLA_REG_OFST (0x00) /**< (WDT_CTRLA) Control Offset */ #define WDT_CONFIG_REG_OFST (0x01) /**< (WDT_CONFIG) Configuration Offset */ #define WDT_EWCTRL_REG_OFST (0x02) /**< (WDT_EWCTRL) Early Warning Interrupt Control Offset */ #define WDT_INTENCLR_REG_OFST (0x04) /**< (WDT_INTENCLR) Interrupt Enable Clear Offset */ #define WDT_INTENSET_REG_OFST (0x05) /**< (WDT_INTENSET) Interrupt Enable Set Offset */ #define WDT_INTFLAG_REG_OFST (0x06) /**< (WDT_INTFLAG) Interrupt Flag Status and Clear Offset */ #define WDT_SYNCBUSY_REG_OFST (0x08) /**< (WDT_SYNCBUSY) Synchronization Busy Offset */ #define WDT_CLEAR_REG_OFST (0x0C) /**< (WDT_CLEAR) Clear Offset */ #if !(defined(__ASSEMBLER__) || defined(__IAR_SYSTEMS_ASM__)) /** \brief WDT register API structure */ typedef struct { /* Watchdog Timer */ __IO uint8_t WDT_CTRLA; /**< Offset: 0x00 (R/W 8) Control */ __IO uint8_t WDT_CONFIG; /**< Offset: 0x01 (R/W 8) Configuration */ __IO uint8_t WDT_EWCTRL; /**< Offset: 0x02 (R/W 8) Early Warning Interrupt Control */ __I uint8_t Reserved1[0x01]; __IO uint8_t WDT_INTENCLR; /**< Offset: 0x04 (R/W 8) Interrupt Enable Clear */ __IO uint8_t WDT_INTENSET; /**< Offset: 0x05 (R/W 8) Interrupt Enable Set */ __IO uint8_t WDT_INTFLAG; /**< Offset: 0x06 (R/W 8) Interrupt Flag Status and Clear */ __I uint8_t Reserved2[0x01]; __I uint32_t WDT_SYNCBUSY; /**< Offset: 0x08 (R/ 32) Synchronization Busy */ __O uint8_t WDT_CLEAR; /**< Offset: 0x0C ( /W 8) Clear */ } wdt_registers_t; #endif /* !(defined(__ASSEMBLER__) || defined(__IAR_SYSTEMS_ASM__)) */ #endif /* _SAMD51_WDT_COMPONENT_H_ */