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mbed 2

This is the mbed 2 library. If you'd like to learn about Mbed OS please see the mbed-os docs.

TARGET_SAMR21G18A/TOOLCHAIN_ARM_STD/comp_pac.h@171:3a7713b1edbc, 2018-11-08 (annotated)

Committer:
AnnaBridge
Date:
Thu Nov 08 11:45:42 2018 +0000
Revision:
171:3a7713b1edbc
mbed library. Release version 164

Who changed what in which revision?

UserRevisionLine numberNew contents of line
AnnaBridge 171:3a7713b1edbc 1 /**
AnnaBridge 171:3a7713b1edbc 2 * \file
AnnaBridge 171:3a7713b1edbc 3 *
AnnaBridge 171:3a7713b1edbc 4 * \brief Component description for PAC
AnnaBridge 171:3a7713b1edbc 5 *
AnnaBridge 171:3a7713b1edbc 6 * Copyright (c) 2015 Atmel Corporation. All rights reserved.
AnnaBridge 171:3a7713b1edbc 7 *
AnnaBridge 171:3a7713b1edbc 8 * \asf_license_start
AnnaBridge 171:3a7713b1edbc 9 *
AnnaBridge 171:3a7713b1edbc 10 * \page License
AnnaBridge 171:3a7713b1edbc 11 *
AnnaBridge 171:3a7713b1edbc 12 * Redistribution and use in source and binary forms, with or without
AnnaBridge 171:3a7713b1edbc 13 * modification, are permitted provided that the following conditions are met:
AnnaBridge 171:3a7713b1edbc 14 *
AnnaBridge 171:3a7713b1edbc 15 * 1. Redistributions of source code must retain the above copyright notice,
AnnaBridge 171:3a7713b1edbc 16 * this list of conditions and the following disclaimer.
AnnaBridge 171:3a7713b1edbc 17 *
AnnaBridge 171:3a7713b1edbc 18 * 2. Redistributions in binary form must reproduce the above copyright notice,
AnnaBridge 171:3a7713b1edbc 19 * this list of conditions and the following disclaimer in the documentation
AnnaBridge 171:3a7713b1edbc 20 * and/or other materials provided with the distribution.
AnnaBridge 171:3a7713b1edbc 21 *
AnnaBridge 171:3a7713b1edbc 22 * 3. The name of Atmel may not be used to endorse or promote products derived
AnnaBridge 171:3a7713b1edbc 23 * from this software without specific prior written permission.
AnnaBridge 171:3a7713b1edbc 24 *
AnnaBridge 171:3a7713b1edbc 25 * 4. This software may only be redistributed and used in connection with an
AnnaBridge 171:3a7713b1edbc 26 * Atmel microcontroller product.
AnnaBridge 171:3a7713b1edbc 27 *
AnnaBridge 171:3a7713b1edbc 28 * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
AnnaBridge 171:3a7713b1edbc 29 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
AnnaBridge 171:3a7713b1edbc 30 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
AnnaBridge 171:3a7713b1edbc 31 * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
AnnaBridge 171:3a7713b1edbc 32 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
AnnaBridge 171:3a7713b1edbc 33 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
AnnaBridge 171:3a7713b1edbc 34 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
AnnaBridge 171:3a7713b1edbc 35 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
AnnaBridge 171:3a7713b1edbc 36 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
AnnaBridge 171:3a7713b1edbc 37 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
AnnaBridge 171:3a7713b1edbc 38 * POSSIBILITY OF SUCH DAMAGE.
AnnaBridge 171:3a7713b1edbc 39 *
AnnaBridge 171:3a7713b1edbc 40 * \asf_license_stop
AnnaBridge 171:3a7713b1edbc 41 *
AnnaBridge 171:3a7713b1edbc 42 */
AnnaBridge 171:3a7713b1edbc 43
AnnaBridge 171:3a7713b1edbc 44 #ifndef _SAMR21_PAC_COMPONENT_
AnnaBridge 171:3a7713b1edbc 45 #define _SAMR21_PAC_COMPONENT_
AnnaBridge 171:3a7713b1edbc 46
AnnaBridge 171:3a7713b1edbc 47 /* ========================================================================== */
AnnaBridge 171:3a7713b1edbc 48 /** SOFTWARE API DEFINITION FOR PAC */
AnnaBridge 171:3a7713b1edbc 49 /* ========================================================================== */
AnnaBridge 171:3a7713b1edbc 50 /** \addtogroup SAMR21_PAC Peripheral Access Controller */
AnnaBridge 171:3a7713b1edbc 51 /*@{*/
AnnaBridge 171:3a7713b1edbc 52
AnnaBridge 171:3a7713b1edbc 53 #define PAC_U2211
AnnaBridge 171:3a7713b1edbc 54 #define REV_PAC 0x101
AnnaBridge 171:3a7713b1edbc 55
AnnaBridge 171:3a7713b1edbc 56 /* -------- PAC_WPCLR : (PAC Offset: 0x0) (R/W 32) Write Protection Clear -------- */
AnnaBridge 171:3a7713b1edbc 57 #if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
AnnaBridge 171:3a7713b1edbc 58 typedef union {
AnnaBridge 171:3a7713b1edbc 59 struct {
AnnaBridge 171:3a7713b1edbc 60 uint32_t :1; /*!< bit: 0 Reserved */
AnnaBridge 171:3a7713b1edbc 61 uint32_t WP:31; /*!< bit: 1..31 Write Protection Clear */
AnnaBridge 171:3a7713b1edbc 62 } bit; /*!< Structure used for bit access */
AnnaBridge 171:3a7713b1edbc 63 uint32_t reg; /*!< Type used for register access */
AnnaBridge 171:3a7713b1edbc 64 } PAC_WPCLR_Type;
AnnaBridge 171:3a7713b1edbc 65 #endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
AnnaBridge 171:3a7713b1edbc 66
AnnaBridge 171:3a7713b1edbc 67 #define PAC_WPCLR_OFFSET 0x0 /**< \brief (PAC_WPCLR offset) Write Protection Clear */
AnnaBridge 171:3a7713b1edbc 68 #define PAC_WPCLR_RESETVALUE 0x00000000ul /**< \brief (PAC_WPCLR reset_value) Write Protection Clear */
AnnaBridge 171:3a7713b1edbc 69
AnnaBridge 171:3a7713b1edbc 70 #define PAC_WPCLR_WP_Pos 1 /**< \brief (PAC_WPCLR) Write Protection Clear */
AnnaBridge 171:3a7713b1edbc 71 #define PAC_WPCLR_WP_Msk (0x7FFFFFFFul << PAC_WPCLR_WP_Pos)
AnnaBridge 171:3a7713b1edbc 72 #define PAC_WPCLR_WP(value) (PAC_WPCLR_WP_Msk & ((value) << PAC_WPCLR_WP_Pos))
AnnaBridge 171:3a7713b1edbc 73 #define PAC_WPCLR_MASK 0xFFFFFFFEul /**< \brief (PAC_WPCLR) MASK Register */
AnnaBridge 171:3a7713b1edbc 74
AnnaBridge 171:3a7713b1edbc 75 /* -------- PAC_WPSET : (PAC Offset: 0x4) (R/W 32) Write Protection Set -------- */
AnnaBridge 171:3a7713b1edbc 76 #if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
AnnaBridge 171:3a7713b1edbc 77 typedef union {
AnnaBridge 171:3a7713b1edbc 78 struct {
AnnaBridge 171:3a7713b1edbc 79 uint32_t :1; /*!< bit: 0 Reserved */
AnnaBridge 171:3a7713b1edbc 80 uint32_t WP:31; /*!< bit: 1..31 Write Protection Set */
AnnaBridge 171:3a7713b1edbc 81 } bit; /*!< Structure used for bit access */
AnnaBridge 171:3a7713b1edbc 82 uint32_t reg; /*!< Type used for register access */
AnnaBridge 171:3a7713b1edbc 83 } PAC_WPSET_Type;
AnnaBridge 171:3a7713b1edbc 84 #endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
AnnaBridge 171:3a7713b1edbc 85
AnnaBridge 171:3a7713b1edbc 86 #define PAC_WPSET_OFFSET 0x4 /**< \brief (PAC_WPSET offset) Write Protection Set */
AnnaBridge 171:3a7713b1edbc 87 #define PAC_WPSET_RESETVALUE 0x00000000ul /**< \brief (PAC_WPSET reset_value) Write Protection Set */
AnnaBridge 171:3a7713b1edbc 88
AnnaBridge 171:3a7713b1edbc 89 #define PAC_WPSET_WP_Pos 1 /**< \brief (PAC_WPSET) Write Protection Set */
AnnaBridge 171:3a7713b1edbc 90 #define PAC_WPSET_WP_Msk (0x7FFFFFFFul << PAC_WPSET_WP_Pos)
AnnaBridge 171:3a7713b1edbc 91 #define PAC_WPSET_WP(value) (PAC_WPSET_WP_Msk & ((value) << PAC_WPSET_WP_Pos))
AnnaBridge 171:3a7713b1edbc 92 #define PAC_WPSET_MASK 0xFFFFFFFEul /**< \brief (PAC_WPSET) MASK Register */
AnnaBridge 171:3a7713b1edbc 93
AnnaBridge 171:3a7713b1edbc 94 /** \brief PAC hardware registers */
AnnaBridge 171:3a7713b1edbc 95 #if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
AnnaBridge 171:3a7713b1edbc 96 typedef struct {
AnnaBridge 171:3a7713b1edbc 97 __IO PAC_WPCLR_Type WPCLR; /**< \brief Offset: 0x0 (R/W 32) Write Protection Clear */
AnnaBridge 171:3a7713b1edbc 98 __IO PAC_WPSET_Type WPSET; /**< \brief Offset: 0x4 (R/W 32) Write Protection Set */
AnnaBridge 171:3a7713b1edbc 99 } Pac;
AnnaBridge 171:3a7713b1edbc 100 #endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
AnnaBridge 171:3a7713b1edbc 101
AnnaBridge 171:3a7713b1edbc 102 /*@}*/
AnnaBridge 171:3a7713b1edbc 103
AnnaBridge 171:3a7713b1edbc 104 #endif /* _SAMR21_PAC_COMPONENT_ */