Add RTC header file

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2717 42af7a65-404d-4744-a932-0658087f49c3
2010-05-30 17:09:43 +00:00 · 2010-05-30 17:09:43 +00:00 · ec9f101a7d
commit ec9f101a7d
parent d6fbfc8077
1 changed files with 288 additions and 0 deletions
--- a/arch/arm/src/lpc17xx/lpc17_rtc.h
+++ b/arch/arm/src/lpc17xx/lpc17_rtc.h
@ -0,0 +1,288 @@
+/************************************************************************************
+ * arch/arm/src/lpc17xx/lpc17_rtc.h
+ *
+ *   Copyright (C) 2010 Gregory Nutt. All rights reserved.
+ *   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ *    used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS 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 __ARCH_ARM_SRC_LPC17XX_LPC17_RTC_H
+#define __ARCH_ARM_SRC_LPC17XX_LPC17_RTC_H
+
+/************************************************************************************
+ * Included Files
+ ************************************************************************************/
+
+#include <nuttx/config.h>
+
+#include "chip.h"
+#include "lp17_memorymap.h"
+
+/************************************************************************************
+ * Pre-processor Definitions
+ ************************************************************************************/
+
+/* Register offsets *****************************************************************/
+/* Miscellaneous registers */
+
+#define LPC17_RTC_ILR_OFFSET    0x0000 /* Interrupt Location Register */
+#define LPC17_RTC_CCR_OFFSET    0x0008 /* Clock Control Register */
+#define LPC17_RTC_CIIR_OFFSET   0x000c /* Counter Increment Interrupt Register */
+#define LPC17_RTC_AMR_OFFSET    0x0010 /* Alarm Mask Register */
+#define LPC17_RTC_AUXEN_OFFSET  0x0058 /* RTC Auxiliary Enable register */
+#define LPC17_RTC_AUX_OFFSET    0x005c /* RTC Auxiliary control register */
+
+/* Consolidated time registers */
+
+#define LPC17_RTC_CTIME0_OFFSET 0x0014 /* Consolidated Time Register 0 */
+#define LPC17_RTC_CTIME1_OFFSET 0x0018 /* Consolidated Time Register 1 */
+#define LPC17_RTC_CTIME2_OFFSET 0x001c /* Consolidated Time Register 2 */
+
+/* Time counter registers */
+
+#define LPC17_RTC_SEC_OFFSET    0x0020 /* Seconds Counter */
+#define LPC17_RTC_MIN_OFFSET    0x0024 /* Minutes Register */
+#define LPC17_RTC_HOUR_OFFSET   0x0028 /* Hours Register */
+#define LPC17_RTC_DOM_OFFSET    0x002c /* Day of Month Register */
+#define LPC17_RTC_DOW_OFFSET    0x0030 /* Day of Week Register */
+#define LPC17_RTC_DOY_OFFSET    0x0034 /* Day of Year Register */
+#define LPC17_RTC_MONTH_OFFSET  0x0038 /* Months Register */
+#define LPC17_RTC_YEAR_OFFSET   0x003c /* Years Register */
+#define LPC17_RTC_CALIB_OFFSET  0x0040 /* Calibration Value Register */
+
+/* General purpose registers */
+
+#define LPC17_RTC_GPREG0_OFFSET 0x0044 /* General Purpose Register 0 */
+#define LPC17_RTC_GPREG1_OFFSET 0x0048 /* General Purpose Register 1 */
+#define LPC17_RTC_GPREG2_OFFSET 0x004c /* General Purpose Register 2 */
+#define LPC17_RTC_GPREG3_OFFSET 0x0050 /* General Purpose Register 3 */
+#define LPC17_RTC_GPREG4_OFFSET 0x0054 /* General Purpose Register 4 */
+
+/* Alarm register group */
+
+#define LPC17_RTC_ALSEC_OFFSET  0x0060 /* Alarm value for Seconds */
+#define LPC17_RTC_ALMIN_OFFSET  0x0064 /* Alarm value for Minutes */
+#define LPC17_RTC_ALHOUR_OFFSET 0x0068 /* Alarm value for Hours */
+#define LPC17_RTC_ALDOM_OFFSET  0x006c /* Alarm value for Day of Month */
+#define LPC17_RTC_ALDOW_OFFSET  0x0070 /* Alarm value for Day of Week */
+#define LPC17_RTC_ALDOY_OFFSET  0x0074 /* Alarm value for Day of Year */
+#define LPC17_RTC_ALMON_OFFSET  0x0078 /* Alarm value for Months  */
+#define LPC17_RTC_ALYEAR_OFFSET 0x007c /* Alarm value for Year */
+
+/* Register addresses ***************************************************************/
+/* Miscellaneous registers */
+
+#define LPC17_RTC_ILR           (LPC17_RTC_BASE+LPC17_RTC_ILR_OFFSET)
+#define LPC17_RTC_CCR           (LPC17_RTC_BASE+LPC17_RTC_CCR_OFFSET)
+#define LPC17_RTC_CIIR          (LPC17_RTC_BASE+LPC17_RTC_CIIR_OFFSET)
+#define LPC17_RTC_AMR           (LPC17_RTC_BASE+LPC17_RTC_AMR_OFFSET)
+#define LPC17_RTC_AUXEN         (LPC17_RTC_BASE+LPC17_RTC_AUXEN_OFFSET)
+#define LPC17_RTC_AUX           (LPC17_RTC_BASE+LPC17_RTC_AUX_OFFSET)
+
+/* Consolidated time registers */
+
+#define LPC17_RTC_CTIME0        (LPC17_RTC_BASE+LPC17_RTC_CTIME0_OFFSET)
+#define LPC17_RTC_CTIME1        (LPC17_RTC_BASE+LPC17_RTC_CTIME1_OFFSET)
+#define LPC17_RTC_CTIME2        (LPC17_RTC_BASE+LPC17_RTC_CTIME2_OFFSET)
+
+/* Time counter registers */
+
+#define LPC17_RTC_SEC           (LPC17_RTC_BASE+LPC17_RTC_SEC_OFFSET)
+#define LPC17_RTC_MIN           (LPC17_RTC_BASE+LPC17_RTC_MIN_OFFSET)
+#define LPC17_RTC_HOUR          (LPC17_RTC_BASE+LPC17_RTC_HOUR_OFFSET)
+#define LPC17_RTC_DOM           (LPC17_RTC_BASE+LPC17_RTC_DOM_OFFSET)
+#define LPC17_RTC_DOW           (LPC17_RTC_BASE+LPC17_RTC_DOW_OFFSET)
+#define LPC17_RTC_DOY           (LPC17_RTC_BASE+LPC17_RTC_DOY_OFFSET)
+#define LPC17_RTC_MONTH         (LPC17_RTC_BASE+LPC17_RTC_MONTH_OFFSET)
+#define LPC17_RTC_YEAR          (LPC17_RTC_BASE+LPC17_RTC_YEAR_OFFSET)
+#define LPC17_RTC_CALIB         (LPC17_RTC_BASE+LPC17_RTC_CALIB_OFFSET)
+
+/* General purpose registers */
+
+#define LPC17_RTC_GPREG0        (LPC17_RTC_BASE+LPC17_RTC_GPREG0_OFFSET)
+#define LPC17_RTC_GPREG1        (LPC17_RTC_BASE+LPC17_RTC_GPREG1_OFFSET)
+#define LPC17_RTC_GPREG2        (LPC17_RTC_BASE+LPC17_RTC_GPREG2_OFFSET)
+#define LPC17_RTC_GPREG3        (LPC17_RTC_BASE+LPC17_RTC_GPREG3_OFFSET)
+#define LPC17_RTC_GPREG4        (LPC17_RTC_BASE+LPC17_RTC_GPREG4_OFFSET)
+
+/* Alarm register group */
+
+#define LPC17_RTC_ALSEC         (LPC17_RTC_BASE+LPC17_RTC_ALSEC_OFFSET)
+#define LPC17_RTC_ALMIN         (LPC17_RTC_BASE+LPC17_RTC_ALMIN_OFFSET)
+#define LPC17_RTC_ALHOUR        (LPC17_RTC_BASE+LPC17_RTC_ALHOUR_OFFSET)
+#define LPC17_RTC_ALDOM         (LPC17_RTC_BASE+LPC17_RTC_ALDOM_OFFSET)
+#define LPC17_RTC_ALDOW         (LPC17_RTC_BASE+LPC17_RTC_ALDOW_OFFSET)
+#define LPC17_RTC_ALDOY         (LPC17_RTC_BASE+LPC17_RTC_ALDOY_OFFSET)
+#define LPC17_RTC_ALMON         (LPC17_RTC_BASE+LPC17_RTC_ALMON_OFFSET)
+#define LPC17_RTC_ALYEAR        (LPC17_RTC_BASE+LPC17_RTC_ALYEAR_OFFSET)
+
+/* Register bit definitions *********************************************************/
+/* Miscellaneous registers */
+/* Interrupt Location Register */
+
+#define RTC_ILR_
+
+/* Clock Control Register */
+
+#define RTC_CCR_
+
+/* Counter Increment Interrupt Register */
+
+#define RTC_CIIR_
+
+/* Alarm Mask Register */
+
+#define RTC_AMR_
+
+/* RTC Auxiliary Enable register */
+
+#define RTC_AUXEN_
+
+/* RTC Auxiliary control register */
+
+#define RTC_AUX_
+
+/* Consolidated time registers */
+/* Consolidated Time Register 0 */
+
+#define RTC_CTIME0_
+
+/* Consolidated Time Register 1 */
+
+#define RTC_CTIME1_
+
+/* Consolidated Time Register 2 */
+
+#define RTC_CTIME2_
+
+/* Time counter registers */
+/* Seconds Counter */
+
+#define RTC_SEC_
+
+/* Minutes Register */
+
+#define RTC_MIN_
+
+/* Hours Register */
+
+#define RTC_HOUR_
+
+/* Day of Month Register */
+
+#define RTC_DOM_
+
+/* Day of Week Register */
+
+#define RTC_DOW_
+
+/* Day of Year Register */
+
+#define RTC_DOY_
+
+/* Months Register */
+
+#define RTC_MONTH_
+
+/* Years Register */
+
+#define RTC_YEAR_
+
+/* Calibration Value Register */
+
+#define RTC_CALIB_
+
+/* General purpose registers */
+/* General Purpose Register 0 */
+
+#define RTC_GPREG0_
+
+/* General Purpose Register 1 */
+
+#define RTC_GPREG1_
+
+/* General Purpose Register 2 */
+
+#define RTC_GPREG2_
+
+/* General Purpose Register 3 */
+
+#define RTC_GPREG3_
+
+/* General Purpose Register 4 */
+
+#define RTC_GPREG4_
+
+/* Alarm register group */
+/* Alarm value for Seconds */
+
+#define RTC_ALSEC_
+
+/* Alarm value for Minutes */
+
+#define RTC_ALMIN_
+
+/* Alarm value for Hours */
+
+#define RTC_ALHOUR_
+
+/* Alarm value for Day of Month */
+
+#define RTC_ALDOM_
+
+/* Alarm value for Day of Week */
+
+#define RTC_ALDOW_
+
+/* Alarm value for Day of Year */
+
+#define RTC_ALDOY_
+
+/* Alarm value for Months  */
+
+#define RTC_ALMON_
+
+/* Alarm value for Year */
+
+#define RTC_ALYEAR_
+
+/************************************************************************************
+ * Public Types
+ ************************************************************************************/
+
+/************************************************************************************
+ * Public Data
+ ************************************************************************************/
+
+/************************************************************************************
+ * Public Functions
+ ************************************************************************************/
+
+#endif /* __ARCH_ARM_SRC_LPC17XX_LPC17_RTC_H */