Diff: source/hic_hal/atmel/sam3u2c/component/rtt.h

Revision:

0:01f31e923fe2

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/source/hic_hal/atmel/sam3u2c/component/rtt.h	Tue Apr 07 12:55:42 2020 +0200
@@ -0,0 +1,69 @@
+/* ---------------------------------------------------------------------------- */
+/*                  Atmel Microcontroller Software Support                      */
+/*                       SAM Software Package License                           */
+/* ---------------------------------------------------------------------------- */
+/* Copyright (c) %copyright_year%, Atmel Corporation                                        */
+/*                                                                              */
+/* All rights reserved.                                                         */
+/*                                                                              */
+/* Redistribution and use in source and binary forms, with or without           */
+/* modification, are permitted provided that the following condition is met:    */
+/*                                                                              */
+/* - Redistributions of source code must retain the above copyright notice,     */
+/* this list of conditions and the disclaimer below.                            */
+/*                                                                              */
+/* Atmel's name may not be used to endorse or promote products derived from     */
+/* this software without specific prior written permission.                     */
+/*                                                                              */
+/* DISCLAIMER:  THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR   */
+/* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE   */
+/* DISCLAIMED. IN NO EVENT SHALL ATMEL 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.                           */
+/* ---------------------------------------------------------------------------- */
+
+#ifndef _SAM3U_RTT_COMPONENT_
+#define _SAM3U_RTT_COMPONENT_
+
+/* ============================================================================= */
+/**  SOFTWARE API DEFINITION FOR Real-time Timer */
+/* ============================================================================= */
+/** \addtogroup SAM3U_RTT Real-time Timer */
+/*@{*/
+
+#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
+/** \brief Rtt hardware registers */
+typedef struct {
+  RwReg RTT_MR; /**< \brief (Rtt Offset: 0x00) Mode Register */
+  RwReg RTT_AR; /**< \brief (Rtt Offset: 0x04) Alarm Register */
+  RoReg RTT_VR; /**< \brief (Rtt Offset: 0x08) Value Register */
+  RoReg RTT_SR; /**< \brief (Rtt Offset: 0x0C) Status Register */
+} Rtt;
+#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
+/* -------- RTT_MR : (RTT Offset: 0x00) Mode Register -------- */
+#define RTT_MR_RTPRES_Pos 0
+#define RTT_MR_RTPRES_Msk (0xffffu << RTT_MR_RTPRES_Pos) /**< \brief (RTT_MR) Real-time Timer Prescaler Value */
+#define RTT_MR_RTPRES(value) ((RTT_MR_RTPRES_Msk & ((value) << RTT_MR_RTPRES_Pos)))
+#define RTT_MR_ALMIEN (0x1u << 16) /**< \brief (RTT_MR) Alarm Interrupt Enable */
+#define RTT_MR_RTTINCIEN (0x1u << 17) /**< \brief (RTT_MR) Real-time Timer Increment Interrupt Enable */
+#define RTT_MR_RTTRST (0x1u << 18) /**< \brief (RTT_MR) Real-time Timer Restart */
+/* -------- RTT_AR : (RTT Offset: 0x04) Alarm Register -------- */
+#define RTT_AR_ALMV_Pos 0
+#define RTT_AR_ALMV_Msk (0xffffffffu << RTT_AR_ALMV_Pos) /**< \brief (RTT_AR) Alarm Value */
+#define RTT_AR_ALMV(value) ((RTT_AR_ALMV_Msk & ((value) << RTT_AR_ALMV_Pos)))
+/* -------- RTT_VR : (RTT Offset: 0x08) Value Register -------- */
+#define RTT_VR_CRTV_Pos 0
+#define RTT_VR_CRTV_Msk (0xffffffffu << RTT_VR_CRTV_Pos) /**< \brief (RTT_VR) Current Real-time Value */
+/* -------- RTT_SR : (RTT Offset: 0x0C) Status Register -------- */
+#define RTT_SR_ALMS (0x1u << 0) /**< \brief (RTT_SR) Real-time Alarm Status */
+#define RTT_SR_RTTINC (0x1u << 1) /**< \brief (RTT_SR) Real-time Timer Increment */
+
+/*@}*/
+
+
+#endif /* _SAM3U_RTT_COMPONENT_ */