mbed library sources
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targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/component/comp_wdt.h@579:53297373a894, 2015-07-01 (annotated)
- Committer:
- mbed_official
- Date:
- Wed Jul 01 09:45:11 2015 +0100
- Revision:
- 579:53297373a894
- Child:
- 592:a274ee790e56
Synchronized with git revision d5b4d2ab9c47edb4dc5776e7177b0c2263459081
Full URL: https://github.com/mbedmicro/mbed/commit/d5b4d2ab9c47edb4dc5776e7177b0c2263459081/
Initial version of drivers for SAMR21
Who changed what in which revision?
User | Revision | Line number | New contents of line |
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mbed_official | 579:53297373a894 | 1 | /** |
mbed_official | 579:53297373a894 | 2 | * \file |
mbed_official | 579:53297373a894 | 3 | * |
mbed_official | 579:53297373a894 | 4 | * \brief Component description for WDT |
mbed_official | 579:53297373a894 | 5 | * |
mbed_official | 579:53297373a894 | 6 | * Copyright (c) 2014 Atmel Corporation. All rights reserved. |
mbed_official | 579:53297373a894 | 7 | * |
mbed_official | 579:53297373a894 | 8 | * \asf_license_start |
mbed_official | 579:53297373a894 | 9 | * |
mbed_official | 579:53297373a894 | 10 | * \page License |
mbed_official | 579:53297373a894 | 11 | * |
mbed_official | 579:53297373a894 | 12 | * Redistribution and use in source and binary forms, with or without |
mbed_official | 579:53297373a894 | 13 | * modification, are permitted provided that the following conditions are met: |
mbed_official | 579:53297373a894 | 14 | * |
mbed_official | 579:53297373a894 | 15 | * 1. Redistributions of source code must retain the above copyright notice, |
mbed_official | 579:53297373a894 | 16 | * this list of conditions and the following disclaimer. |
mbed_official | 579:53297373a894 | 17 | * |
mbed_official | 579:53297373a894 | 18 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
mbed_official | 579:53297373a894 | 19 | * this list of conditions and the following disclaimer in the documentation |
mbed_official | 579:53297373a894 | 20 | * and/or other materials provided with the distribution. |
mbed_official | 579:53297373a894 | 21 | * |
mbed_official | 579:53297373a894 | 22 | * 3. The name of Atmel may not be used to endorse or promote products derived |
mbed_official | 579:53297373a894 | 23 | * from this software without specific prior written permission. |
mbed_official | 579:53297373a894 | 24 | * |
mbed_official | 579:53297373a894 | 25 | * 4. This software may only be redistributed and used in connection with an |
mbed_official | 579:53297373a894 | 26 | * Atmel microcontroller product. |
mbed_official | 579:53297373a894 | 27 | * |
mbed_official | 579:53297373a894 | 28 | * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED |
mbed_official | 579:53297373a894 | 29 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
mbed_official | 579:53297373a894 | 30 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE |
mbed_official | 579:53297373a894 | 31 | * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR |
mbed_official | 579:53297373a894 | 32 | * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
mbed_official | 579:53297373a894 | 33 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
mbed_official | 579:53297373a894 | 34 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
mbed_official | 579:53297373a894 | 35 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
mbed_official | 579:53297373a894 | 36 | * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN |
mbed_official | 579:53297373a894 | 37 | * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
mbed_official | 579:53297373a894 | 38 | * POSSIBILITY OF SUCH DAMAGE. |
mbed_official | 579:53297373a894 | 39 | * |
mbed_official | 579:53297373a894 | 40 | * \asf_license_stop |
mbed_official | 579:53297373a894 | 41 | * |
mbed_official | 579:53297373a894 | 42 | */ |
mbed_official | 579:53297373a894 | 43 | /** |
mbed_official | 579:53297373a894 | 44 | * Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a> |
mbed_official | 579:53297373a894 | 45 | */ |
mbed_official | 579:53297373a894 | 46 | |
mbed_official | 579:53297373a894 | 47 | #ifndef _SAMD21_WDT_COMPONENT_ |
mbed_official | 579:53297373a894 | 48 | #define _SAMD21_WDT_COMPONENT_ |
mbed_official | 579:53297373a894 | 49 | |
mbed_official | 579:53297373a894 | 50 | /* ========================================================================== */ |
mbed_official | 579:53297373a894 | 51 | /** SOFTWARE API DEFINITION FOR WDT */ |
mbed_official | 579:53297373a894 | 52 | /* ========================================================================== */ |
mbed_official | 579:53297373a894 | 53 | /** \addtogroup SAMD21_WDT Watchdog Timer */ |
mbed_official | 579:53297373a894 | 54 | /*@{*/ |
mbed_official | 579:53297373a894 | 55 | |
mbed_official | 579:53297373a894 | 56 | #define WDT_U2203 |
mbed_official | 579:53297373a894 | 57 | #define REV_WDT 0x200 |
mbed_official | 579:53297373a894 | 58 | |
mbed_official | 579:53297373a894 | 59 | /* -------- WDT_CTRL : (WDT Offset: 0x0) (R/W 8) Control -------- */ |
mbed_official | 579:53297373a894 | 60 | #if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) |
mbed_official | 579:53297373a894 | 61 | typedef union { |
mbed_official | 579:53297373a894 | 62 | struct { |
mbed_official | 579:53297373a894 | 63 | uint8_t :1; /*!< bit: 0 Reserved */ |
mbed_official | 579:53297373a894 | 64 | uint8_t ENABLE:1; /*!< bit: 1 Enable */ |
mbed_official | 579:53297373a894 | 65 | uint8_t WEN:1; /*!< bit: 2 Watchdog Timer Window Mode Enable */ |
mbed_official | 579:53297373a894 | 66 | uint8_t :4; /*!< bit: 3.. 6 Reserved */ |
mbed_official | 579:53297373a894 | 67 | uint8_t ALWAYSON:1; /*!< bit: 7 Always-On */ |
mbed_official | 579:53297373a894 | 68 | } bit; /*!< Structure used for bit access */ |
mbed_official | 579:53297373a894 | 69 | uint8_t reg; /*!< Type used for register access */ |
mbed_official | 579:53297373a894 | 70 | } WDT_CTRL_Type; |
mbed_official | 579:53297373a894 | 71 | #endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */ |
mbed_official | 579:53297373a894 | 72 | |
mbed_official | 579:53297373a894 | 73 | #define WDT_CTRL_OFFSET 0x0 /**< \brief (WDT_CTRL offset) Control */ |
mbed_official | 579:53297373a894 | 74 | #define WDT_CTRL_RESETVALUE 0x00ul /**< \brief (WDT_CTRL reset_value) Control */ |
mbed_official | 579:53297373a894 | 75 | |
mbed_official | 579:53297373a894 | 76 | #define WDT_CTRL_ENABLE_Pos 1 /**< \brief (WDT_CTRL) Enable */ |
mbed_official | 579:53297373a894 | 77 | #define WDT_CTRL_ENABLE (0x1ul << WDT_CTRL_ENABLE_Pos) |
mbed_official | 579:53297373a894 | 78 | #define WDT_CTRL_WEN_Pos 2 /**< \brief (WDT_CTRL) Watchdog Timer Window Mode Enable */ |
mbed_official | 579:53297373a894 | 79 | #define WDT_CTRL_WEN (0x1ul << WDT_CTRL_WEN_Pos) |
mbed_official | 579:53297373a894 | 80 | #define WDT_CTRL_ALWAYSON_Pos 7 /**< \brief (WDT_CTRL) Always-On */ |
mbed_official | 579:53297373a894 | 81 | #define WDT_CTRL_ALWAYSON (0x1ul << WDT_CTRL_ALWAYSON_Pos) |
mbed_official | 579:53297373a894 | 82 | #define WDT_CTRL_MASK 0x86ul /**< \brief (WDT_CTRL) MASK Register */ |
mbed_official | 579:53297373a894 | 83 | |
mbed_official | 579:53297373a894 | 84 | /* -------- WDT_CONFIG : (WDT Offset: 0x1) (R/W 8) Configuration -------- */ |
mbed_official | 579:53297373a894 | 85 | #if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) |
mbed_official | 579:53297373a894 | 86 | typedef union { |
mbed_official | 579:53297373a894 | 87 | struct { |
mbed_official | 579:53297373a894 | 88 | uint8_t PER:4; /*!< bit: 0.. 3 Time-Out Period */ |
mbed_official | 579:53297373a894 | 89 | uint8_t WINDOW:4; /*!< bit: 4.. 7 Window Mode Time-Out Period */ |
mbed_official | 579:53297373a894 | 90 | } bit; /*!< Structure used for bit access */ |
mbed_official | 579:53297373a894 | 91 | uint8_t reg; /*!< Type used for register access */ |
mbed_official | 579:53297373a894 | 92 | } WDT_CONFIG_Type; |
mbed_official | 579:53297373a894 | 93 | #endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */ |
mbed_official | 579:53297373a894 | 94 | |
mbed_official | 579:53297373a894 | 95 | #define WDT_CONFIG_OFFSET 0x1 /**< \brief (WDT_CONFIG offset) Configuration */ |
mbed_official | 579:53297373a894 | 96 | #define WDT_CONFIG_RESETVALUE 0xBBul /**< \brief (WDT_CONFIG reset_value) Configuration */ |
mbed_official | 579:53297373a894 | 97 | |
mbed_official | 579:53297373a894 | 98 | #define WDT_CONFIG_PER_Pos 0 /**< \brief (WDT_CONFIG) Time-Out Period */ |
mbed_official | 579:53297373a894 | 99 | #define WDT_CONFIG_PER_Msk (0xFul << WDT_CONFIG_PER_Pos) |
mbed_official | 579:53297373a894 | 100 | #define WDT_CONFIG_PER(value) ((WDT_CONFIG_PER_Msk & ((value) << WDT_CONFIG_PER_Pos))) |
mbed_official | 579:53297373a894 | 101 | #define WDT_CONFIG_PER_8_Val 0x0ul /**< \brief (WDT_CONFIG) 8 clock cycles */ |
mbed_official | 579:53297373a894 | 102 | #define WDT_CONFIG_PER_16_Val 0x1ul /**< \brief (WDT_CONFIG) 16 clock cycles */ |
mbed_official | 579:53297373a894 | 103 | #define WDT_CONFIG_PER_32_Val 0x2ul /**< \brief (WDT_CONFIG) 32 clock cycles */ |
mbed_official | 579:53297373a894 | 104 | #define WDT_CONFIG_PER_64_Val 0x3ul /**< \brief (WDT_CONFIG) 64 clock cycles */ |
mbed_official | 579:53297373a894 | 105 | #define WDT_CONFIG_PER_128_Val 0x4ul /**< \brief (WDT_CONFIG) 128 clock cycles */ |
mbed_official | 579:53297373a894 | 106 | #define WDT_CONFIG_PER_256_Val 0x5ul /**< \brief (WDT_CONFIG) 256 clock cycles */ |
mbed_official | 579:53297373a894 | 107 | #define WDT_CONFIG_PER_512_Val 0x6ul /**< \brief (WDT_CONFIG) 512 clock cycles */ |
mbed_official | 579:53297373a894 | 108 | #define WDT_CONFIG_PER_1K_Val 0x7ul /**< \brief (WDT_CONFIG) 1024 clock cycles */ |
mbed_official | 579:53297373a894 | 109 | #define WDT_CONFIG_PER_2K_Val 0x8ul /**< \brief (WDT_CONFIG) 2048 clock cycles */ |
mbed_official | 579:53297373a894 | 110 | #define WDT_CONFIG_PER_4K_Val 0x9ul /**< \brief (WDT_CONFIG) 4096 clock cycles */ |
mbed_official | 579:53297373a894 | 111 | #define WDT_CONFIG_PER_8K_Val 0xAul /**< \brief (WDT_CONFIG) 8192 clock cycles */ |
mbed_official | 579:53297373a894 | 112 | #define WDT_CONFIG_PER_16K_Val 0xBul /**< \brief (WDT_CONFIG) 16384 clock cycles */ |
mbed_official | 579:53297373a894 | 113 | #define WDT_CONFIG_PER_8 (WDT_CONFIG_PER_8_Val << WDT_CONFIG_PER_Pos) |
mbed_official | 579:53297373a894 | 114 | #define WDT_CONFIG_PER_16 (WDT_CONFIG_PER_16_Val << WDT_CONFIG_PER_Pos) |
mbed_official | 579:53297373a894 | 115 | #define WDT_CONFIG_PER_32 (WDT_CONFIG_PER_32_Val << WDT_CONFIG_PER_Pos) |
mbed_official | 579:53297373a894 | 116 | #define WDT_CONFIG_PER_64 (WDT_CONFIG_PER_64_Val << WDT_CONFIG_PER_Pos) |
mbed_official | 579:53297373a894 | 117 | #define WDT_CONFIG_PER_128 (WDT_CONFIG_PER_128_Val << WDT_CONFIG_PER_Pos) |
mbed_official | 579:53297373a894 | 118 | #define WDT_CONFIG_PER_256 (WDT_CONFIG_PER_256_Val << WDT_CONFIG_PER_Pos) |
mbed_official | 579:53297373a894 | 119 | #define WDT_CONFIG_PER_512 (WDT_CONFIG_PER_512_Val << WDT_CONFIG_PER_Pos) |
mbed_official | 579:53297373a894 | 120 | #define WDT_CONFIG_PER_1K (WDT_CONFIG_PER_1K_Val << WDT_CONFIG_PER_Pos) |
mbed_official | 579:53297373a894 | 121 | #define WDT_CONFIG_PER_2K (WDT_CONFIG_PER_2K_Val << WDT_CONFIG_PER_Pos) |
mbed_official | 579:53297373a894 | 122 | #define WDT_CONFIG_PER_4K (WDT_CONFIG_PER_4K_Val << WDT_CONFIG_PER_Pos) |
mbed_official | 579:53297373a894 | 123 | #define WDT_CONFIG_PER_8K (WDT_CONFIG_PER_8K_Val << WDT_CONFIG_PER_Pos) |
mbed_official | 579:53297373a894 | 124 | #define WDT_CONFIG_PER_16K (WDT_CONFIG_PER_16K_Val << WDT_CONFIG_PER_Pos) |
mbed_official | 579:53297373a894 | 125 | #define WDT_CONFIG_WINDOW_Pos 4 /**< \brief (WDT_CONFIG) Window Mode Time-Out Period */ |
mbed_official | 579:53297373a894 | 126 | #define WDT_CONFIG_WINDOW_Msk (0xFul << WDT_CONFIG_WINDOW_Pos) |
mbed_official | 579:53297373a894 | 127 | #define WDT_CONFIG_WINDOW(value) ((WDT_CONFIG_WINDOW_Msk & ((value) << WDT_CONFIG_WINDOW_Pos))) |
mbed_official | 579:53297373a894 | 128 | #define WDT_CONFIG_WINDOW_8_Val 0x0ul /**< \brief (WDT_CONFIG) 8 clock cycles */ |
mbed_official | 579:53297373a894 | 129 | #define WDT_CONFIG_WINDOW_16_Val 0x1ul /**< \brief (WDT_CONFIG) 16 clock cycles */ |
mbed_official | 579:53297373a894 | 130 | #define WDT_CONFIG_WINDOW_32_Val 0x2ul /**< \brief (WDT_CONFIG) 32 clock cycles */ |
mbed_official | 579:53297373a894 | 131 | #define WDT_CONFIG_WINDOW_64_Val 0x3ul /**< \brief (WDT_CONFIG) 64 clock cycles */ |
mbed_official | 579:53297373a894 | 132 | #define WDT_CONFIG_WINDOW_128_Val 0x4ul /**< \brief (WDT_CONFIG) 128 clock cycles */ |
mbed_official | 579:53297373a894 | 133 | #define WDT_CONFIG_WINDOW_256_Val 0x5ul /**< \brief (WDT_CONFIG) 256 clock cycles */ |
mbed_official | 579:53297373a894 | 134 | #define WDT_CONFIG_WINDOW_512_Val 0x6ul /**< \brief (WDT_CONFIG) 512 clock cycles */ |
mbed_official | 579:53297373a894 | 135 | #define WDT_CONFIG_WINDOW_1K_Val 0x7ul /**< \brief (WDT_CONFIG) 1024 clock cycles */ |
mbed_official | 579:53297373a894 | 136 | #define WDT_CONFIG_WINDOW_2K_Val 0x8ul /**< \brief (WDT_CONFIG) 2048 clock cycles */ |
mbed_official | 579:53297373a894 | 137 | #define WDT_CONFIG_WINDOW_4K_Val 0x9ul /**< \brief (WDT_CONFIG) 4096 clock cycles */ |
mbed_official | 579:53297373a894 | 138 | #define WDT_CONFIG_WINDOW_8K_Val 0xAul /**< \brief (WDT_CONFIG) 8192 clock cycles */ |
mbed_official | 579:53297373a894 | 139 | #define WDT_CONFIG_WINDOW_16K_Val 0xBul /**< \brief (WDT_CONFIG) 16384 clock cycles */ |
mbed_official | 579:53297373a894 | 140 | #define WDT_CONFIG_WINDOW_8 (WDT_CONFIG_WINDOW_8_Val << WDT_CONFIG_WINDOW_Pos) |
mbed_official | 579:53297373a894 | 141 | #define WDT_CONFIG_WINDOW_16 (WDT_CONFIG_WINDOW_16_Val << WDT_CONFIG_WINDOW_Pos) |
mbed_official | 579:53297373a894 | 142 | #define WDT_CONFIG_WINDOW_32 (WDT_CONFIG_WINDOW_32_Val << WDT_CONFIG_WINDOW_Pos) |
mbed_official | 579:53297373a894 | 143 | #define WDT_CONFIG_WINDOW_64 (WDT_CONFIG_WINDOW_64_Val << WDT_CONFIG_WINDOW_Pos) |
mbed_official | 579:53297373a894 | 144 | #define WDT_CONFIG_WINDOW_128 (WDT_CONFIG_WINDOW_128_Val << WDT_CONFIG_WINDOW_Pos) |
mbed_official | 579:53297373a894 | 145 | #define WDT_CONFIG_WINDOW_256 (WDT_CONFIG_WINDOW_256_Val << WDT_CONFIG_WINDOW_Pos) |
mbed_official | 579:53297373a894 | 146 | #define WDT_CONFIG_WINDOW_512 (WDT_CONFIG_WINDOW_512_Val << WDT_CONFIG_WINDOW_Pos) |
mbed_official | 579:53297373a894 | 147 | #define WDT_CONFIG_WINDOW_1K (WDT_CONFIG_WINDOW_1K_Val << WDT_CONFIG_WINDOW_Pos) |
mbed_official | 579:53297373a894 | 148 | #define WDT_CONFIG_WINDOW_2K (WDT_CONFIG_WINDOW_2K_Val << WDT_CONFIG_WINDOW_Pos) |
mbed_official | 579:53297373a894 | 149 | #define WDT_CONFIG_WINDOW_4K (WDT_CONFIG_WINDOW_4K_Val << WDT_CONFIG_WINDOW_Pos) |
mbed_official | 579:53297373a894 | 150 | #define WDT_CONFIG_WINDOW_8K (WDT_CONFIG_WINDOW_8K_Val << WDT_CONFIG_WINDOW_Pos) |
mbed_official | 579:53297373a894 | 151 | #define WDT_CONFIG_WINDOW_16K (WDT_CONFIG_WINDOW_16K_Val << WDT_CONFIG_WINDOW_Pos) |
mbed_official | 579:53297373a894 | 152 | #define WDT_CONFIG_MASK 0xFFul /**< \brief (WDT_CONFIG) MASK Register */ |
mbed_official | 579:53297373a894 | 153 | |
mbed_official | 579:53297373a894 | 154 | /* -------- WDT_EWCTRL : (WDT Offset: 0x2) (R/W 8) Early Warning Interrupt Control -------- */ |
mbed_official | 579:53297373a894 | 155 | #if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) |
mbed_official | 579:53297373a894 | 156 | typedef union { |
mbed_official | 579:53297373a894 | 157 | struct { |
mbed_official | 579:53297373a894 | 158 | uint8_t EWOFFSET:4; /*!< bit: 0.. 3 Early Warning Interrupt Time Offset */ |
mbed_official | 579:53297373a894 | 159 | uint8_t :4; /*!< bit: 4.. 7 Reserved */ |
mbed_official | 579:53297373a894 | 160 | } bit; /*!< Structure used for bit access */ |
mbed_official | 579:53297373a894 | 161 | uint8_t reg; /*!< Type used for register access */ |
mbed_official | 579:53297373a894 | 162 | } WDT_EWCTRL_Type; |
mbed_official | 579:53297373a894 | 163 | #endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */ |
mbed_official | 579:53297373a894 | 164 | |
mbed_official | 579:53297373a894 | 165 | #define WDT_EWCTRL_OFFSET 0x2 /**< \brief (WDT_EWCTRL offset) Early Warning Interrupt Control */ |
mbed_official | 579:53297373a894 | 166 | #define WDT_EWCTRL_RESETVALUE 0x0Bul /**< \brief (WDT_EWCTRL reset_value) Early Warning Interrupt Control */ |
mbed_official | 579:53297373a894 | 167 | |
mbed_official | 579:53297373a894 | 168 | #define WDT_EWCTRL_EWOFFSET_Pos 0 /**< \brief (WDT_EWCTRL) Early Warning Interrupt Time Offset */ |
mbed_official | 579:53297373a894 | 169 | #define WDT_EWCTRL_EWOFFSET_Msk (0xFul << WDT_EWCTRL_EWOFFSET_Pos) |
mbed_official | 579:53297373a894 | 170 | #define WDT_EWCTRL_EWOFFSET(value) ((WDT_EWCTRL_EWOFFSET_Msk & ((value) << WDT_EWCTRL_EWOFFSET_Pos))) |
mbed_official | 579:53297373a894 | 171 | #define WDT_EWCTRL_EWOFFSET_8_Val 0x0ul /**< \brief (WDT_EWCTRL) 8 clock cycles */ |
mbed_official | 579:53297373a894 | 172 | #define WDT_EWCTRL_EWOFFSET_16_Val 0x1ul /**< \brief (WDT_EWCTRL) 16 clock cycles */ |
mbed_official | 579:53297373a894 | 173 | #define WDT_EWCTRL_EWOFFSET_32_Val 0x2ul /**< \brief (WDT_EWCTRL) 32 clock cycles */ |
mbed_official | 579:53297373a894 | 174 | #define WDT_EWCTRL_EWOFFSET_64_Val 0x3ul /**< \brief (WDT_EWCTRL) 64 clock cycles */ |
mbed_official | 579:53297373a894 | 175 | #define WDT_EWCTRL_EWOFFSET_128_Val 0x4ul /**< \brief (WDT_EWCTRL) 128 clock cycles */ |
mbed_official | 579:53297373a894 | 176 | #define WDT_EWCTRL_EWOFFSET_256_Val 0x5ul /**< \brief (WDT_EWCTRL) 256 clock cycles */ |
mbed_official | 579:53297373a894 | 177 | #define WDT_EWCTRL_EWOFFSET_512_Val 0x6ul /**< \brief (WDT_EWCTRL) 512 clock cycles */ |
mbed_official | 579:53297373a894 | 178 | #define WDT_EWCTRL_EWOFFSET_1K_Val 0x7ul /**< \brief (WDT_EWCTRL) 1024 clock cycles */ |
mbed_official | 579:53297373a894 | 179 | #define WDT_EWCTRL_EWOFFSET_2K_Val 0x8ul /**< \brief (WDT_EWCTRL) 2048 clock cycles */ |
mbed_official | 579:53297373a894 | 180 | #define WDT_EWCTRL_EWOFFSET_4K_Val 0x9ul /**< \brief (WDT_EWCTRL) 4096 clock cycles */ |
mbed_official | 579:53297373a894 | 181 | #define WDT_EWCTRL_EWOFFSET_8K_Val 0xAul /**< \brief (WDT_EWCTRL) 8192 clock cycles */ |
mbed_official | 579:53297373a894 | 182 | #define WDT_EWCTRL_EWOFFSET_16K_Val 0xBul /**< \brief (WDT_EWCTRL) 16384 clock cycles */ |
mbed_official | 579:53297373a894 | 183 | #define WDT_EWCTRL_EWOFFSET_8 (WDT_EWCTRL_EWOFFSET_8_Val << WDT_EWCTRL_EWOFFSET_Pos) |
mbed_official | 579:53297373a894 | 184 | #define WDT_EWCTRL_EWOFFSET_16 (WDT_EWCTRL_EWOFFSET_16_Val << WDT_EWCTRL_EWOFFSET_Pos) |
mbed_official | 579:53297373a894 | 185 | #define WDT_EWCTRL_EWOFFSET_32 (WDT_EWCTRL_EWOFFSET_32_Val << WDT_EWCTRL_EWOFFSET_Pos) |
mbed_official | 579:53297373a894 | 186 | #define WDT_EWCTRL_EWOFFSET_64 (WDT_EWCTRL_EWOFFSET_64_Val << WDT_EWCTRL_EWOFFSET_Pos) |
mbed_official | 579:53297373a894 | 187 | #define WDT_EWCTRL_EWOFFSET_128 (WDT_EWCTRL_EWOFFSET_128_Val << WDT_EWCTRL_EWOFFSET_Pos) |
mbed_official | 579:53297373a894 | 188 | #define WDT_EWCTRL_EWOFFSET_256 (WDT_EWCTRL_EWOFFSET_256_Val << WDT_EWCTRL_EWOFFSET_Pos) |
mbed_official | 579:53297373a894 | 189 | #define WDT_EWCTRL_EWOFFSET_512 (WDT_EWCTRL_EWOFFSET_512_Val << WDT_EWCTRL_EWOFFSET_Pos) |
mbed_official | 579:53297373a894 | 190 | #define WDT_EWCTRL_EWOFFSET_1K (WDT_EWCTRL_EWOFFSET_1K_Val << WDT_EWCTRL_EWOFFSET_Pos) |
mbed_official | 579:53297373a894 | 191 | #define WDT_EWCTRL_EWOFFSET_2K (WDT_EWCTRL_EWOFFSET_2K_Val << WDT_EWCTRL_EWOFFSET_Pos) |
mbed_official | 579:53297373a894 | 192 | #define WDT_EWCTRL_EWOFFSET_4K (WDT_EWCTRL_EWOFFSET_4K_Val << WDT_EWCTRL_EWOFFSET_Pos) |
mbed_official | 579:53297373a894 | 193 | #define WDT_EWCTRL_EWOFFSET_8K (WDT_EWCTRL_EWOFFSET_8K_Val << WDT_EWCTRL_EWOFFSET_Pos) |
mbed_official | 579:53297373a894 | 194 | #define WDT_EWCTRL_EWOFFSET_16K (WDT_EWCTRL_EWOFFSET_16K_Val << WDT_EWCTRL_EWOFFSET_Pos) |
mbed_official | 579:53297373a894 | 195 | #define WDT_EWCTRL_MASK 0x0Ful /**< \brief (WDT_EWCTRL) MASK Register */ |
mbed_official | 579:53297373a894 | 196 | |
mbed_official | 579:53297373a894 | 197 | /* -------- WDT_INTENCLR : (WDT Offset: 0x4) (R/W 8) Interrupt Enable Clear -------- */ |
mbed_official | 579:53297373a894 | 198 | #if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) |
mbed_official | 579:53297373a894 | 199 | typedef union { |
mbed_official | 579:53297373a894 | 200 | struct { |
mbed_official | 579:53297373a894 | 201 | uint8_t EW:1; /*!< bit: 0 Early Warning Interrupt Enable */ |
mbed_official | 579:53297373a894 | 202 | uint8_t :7; /*!< bit: 1.. 7 Reserved */ |
mbed_official | 579:53297373a894 | 203 | } bit; /*!< Structure used for bit access */ |
mbed_official | 579:53297373a894 | 204 | uint8_t reg; /*!< Type used for register access */ |
mbed_official | 579:53297373a894 | 205 | } WDT_INTENCLR_Type; |
mbed_official | 579:53297373a894 | 206 | #endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */ |
mbed_official | 579:53297373a894 | 207 | |
mbed_official | 579:53297373a894 | 208 | #define WDT_INTENCLR_OFFSET 0x4 /**< \brief (WDT_INTENCLR offset) Interrupt Enable Clear */ |
mbed_official | 579:53297373a894 | 209 | #define WDT_INTENCLR_RESETVALUE 0x00ul /**< \brief (WDT_INTENCLR reset_value) Interrupt Enable Clear */ |
mbed_official | 579:53297373a894 | 210 | |
mbed_official | 579:53297373a894 | 211 | #define WDT_INTENCLR_EW_Pos 0 /**< \brief (WDT_INTENCLR) Early Warning Interrupt Enable */ |
mbed_official | 579:53297373a894 | 212 | #define WDT_INTENCLR_EW (0x1ul << WDT_INTENCLR_EW_Pos) |
mbed_official | 579:53297373a894 | 213 | #define WDT_INTENCLR_MASK 0x01ul /**< \brief (WDT_INTENCLR) MASK Register */ |
mbed_official | 579:53297373a894 | 214 | |
mbed_official | 579:53297373a894 | 215 | /* -------- WDT_INTENSET : (WDT Offset: 0x5) (R/W 8) Interrupt Enable Set -------- */ |
mbed_official | 579:53297373a894 | 216 | #if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) |
mbed_official | 579:53297373a894 | 217 | typedef union { |
mbed_official | 579:53297373a894 | 218 | struct { |
mbed_official | 579:53297373a894 | 219 | uint8_t EW:1; /*!< bit: 0 Early Warning Interrupt Enable */ |
mbed_official | 579:53297373a894 | 220 | uint8_t :7; /*!< bit: 1.. 7 Reserved */ |
mbed_official | 579:53297373a894 | 221 | } bit; /*!< Structure used for bit access */ |
mbed_official | 579:53297373a894 | 222 | uint8_t reg; /*!< Type used for register access */ |
mbed_official | 579:53297373a894 | 223 | } WDT_INTENSET_Type; |
mbed_official | 579:53297373a894 | 224 | #endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */ |
mbed_official | 579:53297373a894 | 225 | |
mbed_official | 579:53297373a894 | 226 | #define WDT_INTENSET_OFFSET 0x5 /**< \brief (WDT_INTENSET offset) Interrupt Enable Set */ |
mbed_official | 579:53297373a894 | 227 | #define WDT_INTENSET_RESETVALUE 0x00ul /**< \brief (WDT_INTENSET reset_value) Interrupt Enable Set */ |
mbed_official | 579:53297373a894 | 228 | |
mbed_official | 579:53297373a894 | 229 | #define WDT_INTENSET_EW_Pos 0 /**< \brief (WDT_INTENSET) Early Warning Interrupt Enable */ |
mbed_official | 579:53297373a894 | 230 | #define WDT_INTENSET_EW (0x1ul << WDT_INTENSET_EW_Pos) |
mbed_official | 579:53297373a894 | 231 | #define WDT_INTENSET_MASK 0x01ul /**< \brief (WDT_INTENSET) MASK Register */ |
mbed_official | 579:53297373a894 | 232 | |
mbed_official | 579:53297373a894 | 233 | /* -------- WDT_INTFLAG : (WDT Offset: 0x6) (R/W 8) Interrupt Flag Status and Clear -------- */ |
mbed_official | 579:53297373a894 | 234 | #if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) |
mbed_official | 579:53297373a894 | 235 | typedef union { |
mbed_official | 579:53297373a894 | 236 | struct { |
mbed_official | 579:53297373a894 | 237 | uint8_t EW:1; /*!< bit: 0 Early Warning */ |
mbed_official | 579:53297373a894 | 238 | uint8_t :7; /*!< bit: 1.. 7 Reserved */ |
mbed_official | 579:53297373a894 | 239 | } bit; /*!< Structure used for bit access */ |
mbed_official | 579:53297373a894 | 240 | uint8_t reg; /*!< Type used for register access */ |
mbed_official | 579:53297373a894 | 241 | } WDT_INTFLAG_Type; |
mbed_official | 579:53297373a894 | 242 | #endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */ |
mbed_official | 579:53297373a894 | 243 | |
mbed_official | 579:53297373a894 | 244 | #define WDT_INTFLAG_OFFSET 0x6 /**< \brief (WDT_INTFLAG offset) Interrupt Flag Status and Clear */ |
mbed_official | 579:53297373a894 | 245 | #define WDT_INTFLAG_RESETVALUE 0x00ul /**< \brief (WDT_INTFLAG reset_value) Interrupt Flag Status and Clear */ |
mbed_official | 579:53297373a894 | 246 | |
mbed_official | 579:53297373a894 | 247 | #define WDT_INTFLAG_EW_Pos 0 /**< \brief (WDT_INTFLAG) Early Warning */ |
mbed_official | 579:53297373a894 | 248 | #define WDT_INTFLAG_EW (0x1ul << WDT_INTFLAG_EW_Pos) |
mbed_official | 579:53297373a894 | 249 | #define WDT_INTFLAG_MASK 0x01ul /**< \brief (WDT_INTFLAG) MASK Register */ |
mbed_official | 579:53297373a894 | 250 | |
mbed_official | 579:53297373a894 | 251 | /* -------- WDT_STATUS : (WDT Offset: 0x7) (R/ 8) Status -------- */ |
mbed_official | 579:53297373a894 | 252 | #if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) |
mbed_official | 579:53297373a894 | 253 | typedef union { |
mbed_official | 579:53297373a894 | 254 | struct { |
mbed_official | 579:53297373a894 | 255 | uint8_t :7; /*!< bit: 0.. 6 Reserved */ |
mbed_official | 579:53297373a894 | 256 | uint8_t SYNCBUSY:1; /*!< bit: 7 Synchronization Busy */ |
mbed_official | 579:53297373a894 | 257 | } bit; /*!< Structure used for bit access */ |
mbed_official | 579:53297373a894 | 258 | uint8_t reg; /*!< Type used for register access */ |
mbed_official | 579:53297373a894 | 259 | } WDT_STATUS_Type; |
mbed_official | 579:53297373a894 | 260 | #endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */ |
mbed_official | 579:53297373a894 | 261 | |
mbed_official | 579:53297373a894 | 262 | #define WDT_STATUS_OFFSET 0x7 /**< \brief (WDT_STATUS offset) Status */ |
mbed_official | 579:53297373a894 | 263 | #define WDT_STATUS_RESETVALUE 0x00ul /**< \brief (WDT_STATUS reset_value) Status */ |
mbed_official | 579:53297373a894 | 264 | |
mbed_official | 579:53297373a894 | 265 | #define WDT_STATUS_SYNCBUSY_Pos 7 /**< \brief (WDT_STATUS) Synchronization Busy */ |
mbed_official | 579:53297373a894 | 266 | #define WDT_STATUS_SYNCBUSY (0x1ul << WDT_STATUS_SYNCBUSY_Pos) |
mbed_official | 579:53297373a894 | 267 | #define WDT_STATUS_MASK 0x80ul /**< \brief (WDT_STATUS) MASK Register */ |
mbed_official | 579:53297373a894 | 268 | |
mbed_official | 579:53297373a894 | 269 | /* -------- WDT_CLEAR : (WDT Offset: 0x8) ( /W 8) Clear -------- */ |
mbed_official | 579:53297373a894 | 270 | #if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) |
mbed_official | 579:53297373a894 | 271 | typedef union { |
mbed_official | 579:53297373a894 | 272 | struct { |
mbed_official | 579:53297373a894 | 273 | uint8_t CLEAR:8; /*!< bit: 0.. 7 Watchdog Clear */ |
mbed_official | 579:53297373a894 | 274 | } bit; /*!< Structure used for bit access */ |
mbed_official | 579:53297373a894 | 275 | uint8_t reg; /*!< Type used for register access */ |
mbed_official | 579:53297373a894 | 276 | } WDT_CLEAR_Type; |
mbed_official | 579:53297373a894 | 277 | #endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */ |
mbed_official | 579:53297373a894 | 278 | |
mbed_official | 579:53297373a894 | 279 | #define WDT_CLEAR_OFFSET 0x8 /**< \brief (WDT_CLEAR offset) Clear */ |
mbed_official | 579:53297373a894 | 280 | #define WDT_CLEAR_RESETVALUE 0x00ul /**< \brief (WDT_CLEAR reset_value) Clear */ |
mbed_official | 579:53297373a894 | 281 | |
mbed_official | 579:53297373a894 | 282 | #define WDT_CLEAR_CLEAR_Pos 0 /**< \brief (WDT_CLEAR) Watchdog Clear */ |
mbed_official | 579:53297373a894 | 283 | #define WDT_CLEAR_CLEAR_Msk (0xFFul << WDT_CLEAR_CLEAR_Pos) |
mbed_official | 579:53297373a894 | 284 | #define WDT_CLEAR_CLEAR(value) ((WDT_CLEAR_CLEAR_Msk & ((value) << WDT_CLEAR_CLEAR_Pos))) |
mbed_official | 579:53297373a894 | 285 | #define WDT_CLEAR_CLEAR_KEY_Val 0xA5ul /**< \brief (WDT_CLEAR) Clear Key */ |
mbed_official | 579:53297373a894 | 286 | #define WDT_CLEAR_CLEAR_KEY (WDT_CLEAR_CLEAR_KEY_Val << WDT_CLEAR_CLEAR_Pos) |
mbed_official | 579:53297373a894 | 287 | #define WDT_CLEAR_MASK 0xFFul /**< \brief (WDT_CLEAR) MASK Register */ |
mbed_official | 579:53297373a894 | 288 | |
mbed_official | 579:53297373a894 | 289 | /** \brief WDT hardware registers */ |
mbed_official | 579:53297373a894 | 290 | #if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) |
mbed_official | 579:53297373a894 | 291 | typedef struct { |
mbed_official | 579:53297373a894 | 292 | __IO WDT_CTRL_Type CTRL; /**< \brief Offset: 0x0 (R/W 8) Control */ |
mbed_official | 579:53297373a894 | 293 | __IO WDT_CONFIG_Type CONFIG; /**< \brief Offset: 0x1 (R/W 8) Configuration */ |
mbed_official | 579:53297373a894 | 294 | __IO WDT_EWCTRL_Type EWCTRL; /**< \brief Offset: 0x2 (R/W 8) Early Warning Interrupt Control */ |
mbed_official | 579:53297373a894 | 295 | RoReg8 Reserved1[0x1]; |
mbed_official | 579:53297373a894 | 296 | __IO WDT_INTENCLR_Type INTENCLR; /**< \brief Offset: 0x4 (R/W 8) Interrupt Enable Clear */ |
mbed_official | 579:53297373a894 | 297 | __IO WDT_INTENSET_Type INTENSET; /**< \brief Offset: 0x5 (R/W 8) Interrupt Enable Set */ |
mbed_official | 579:53297373a894 | 298 | __IO WDT_INTFLAG_Type INTFLAG; /**< \brief Offset: 0x6 (R/W 8) Interrupt Flag Status and Clear */ |
mbed_official | 579:53297373a894 | 299 | __I WDT_STATUS_Type STATUS; /**< \brief Offset: 0x7 (R/ 8) Status */ |
mbed_official | 579:53297373a894 | 300 | __O WDT_CLEAR_Type CLEAR; /**< \brief Offset: 0x8 ( /W 8) Clear */ |
mbed_official | 579:53297373a894 | 301 | } Wdt; |
mbed_official | 579:53297373a894 | 302 | #endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */ |
mbed_official | 579:53297373a894 | 303 | |
mbed_official | 579:53297373a894 | 304 | /*@}*/ |
mbed_official | 579:53297373a894 | 305 | |
mbed_official | 579:53297373a894 | 306 | #endif /* _SAMD21_WDT_COMPONENT_ */ |