From f07054f1828176230ff57a800ca4b06d846e18ee Mon Sep 17 00:00:00 2001 From: patacongo Date: Fri, 13 May 2011 16:52:29 +0000 Subject: [PATCH] Add PIC32 RTC definitions git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3604 42af7a65-404d-4744-a932-0658087f49c3 --- arch/mips/src/pic32mx/pic32mx-devcfg.h | 70 +++---- arch/mips/src/pic32mx/pic32mx-memorymap.h | 2 +- arch/mips/src/pic32mx/pic32mx-reset.h | 16 +- arch/mips/src/pic32mx/pic32mx-rtcc.h | 219 ++++++++++++++++++++++ 4 files changed, 259 insertions(+), 48 deletions(-) create mode 100755 arch/mips/src/pic32mx/pic32mx-rtcc.h diff --git a/arch/mips/src/pic32mx/pic32mx-devcfg.h b/arch/mips/src/pic32mx/pic32mx-devcfg.h index 46c3496da5..6a2edee214 100755 --- a/arch/mips/src/pic32mx/pic32mx-devcfg.h +++ b/arch/mips/src/pic32mx/pic32mx-devcfg.h @@ -65,23 +65,16 @@ /* Device configuration word 3 */ -#define DEVCFG3_USERID(n) (1 << (n)) -#define DEVCFG3_USERID0 (1 << 0) /* Bit 0: xx */ -#define DEVCFG3_USERID1 (1 << 1) /* Bit 1: xx */ -#define DEVCFG3_USERID2 (1 << 2) /* Bit 2: xx */ -#define DEVCFG3_USERID3 (1 << 3) /* Bit 3: xx */ -#define DEVCFG3_USERID4 (1 << 4) /* Bit 4: xx */ -#define DEVCFG3_USERID5 (1 << 5) /* Bit 5: xx */ -#define DEVCFG3_USERID6 (1 << 6) /* Bit 6: xx */ -#define DEVCFG3_USERID7 (1 << 7) /* Bit 7: xx */ -#define DEVCFG3_USERID8 (1 << 8) /* Bit 8: xx */ -#define DEVCFG3_USERID9 (1 << 9) /* Bit 9: xx */ -#define DEVCFG3_USERID10 (1 << 10) /* Bit 10: xx */ -#define DEVCFG3_USERID11 (1 << 11) /* Bit 11: xx */ -#define DEVCFG3_USERID12 (1 << 12) /* Bit 12: xx */ -#define DEVCFG3_USERID13 (1 << 13) /* Bit 13: xx */ -#define DEVCFG3_USERID14 (1 << 14) /* Bit 14: xx */ -#define DEVCFG3_USERID15 (1 << 15) /* Bit 15: xx */ +#define DEVCFG3_USERID_SHIFT (0) /* Bits 0-15: User-defined, readable via ICSP™ and JTAG */ +#define DEVCFG3_USERID_MASK (0xffff << DEVCFG3_USERID_SHIFT) +#define DEVCFG3_FSRSSEL_SHIFT (16) /* Bits 16-18: SRS select */ +#define DEVCFG3_FSRSSEL_MASK (7 << DEVCFG3_FSRSSEL_SHIFT) +#define DEVCFG3_FMIIEN (1 << 24) /* Bit 24: Ethernet MII enable */ +#define DEVCFG3_FETHIO (1 << 25) /* Bit 25: Ethernet I/O pin selection */ +#define DEVCFG3_FCANIO (1 << 26) /* Bit 26: CAN I/O pin selection */ +#define DEVCFG3_FSCM1IO (1 << 29) /* Bit 29: SCM1 pin C selection */ +#define DEVCFG3_FUSBIDIO (1 << 30) /* Bit 30: USB USBID selection */ +#define DEVCFG3_FVBUSIO (1 << 31) /* Bit 31: USB VBUSON selection */ /* Device configuration word 2 */ @@ -131,20 +124,20 @@ #define DEVCFG1_FNOSC_SHIFT (0) /* Bits 0-2: Oscillator xelection */ #define DEVCFG1_FNOSC_MASK (7 << DEVCFG1_FNOSC_SHIFT) -# define DEVCFG1_FNOSC_ FRC (0 << DEVCFG1_FNOSC_SHIFT) /* FRC oscillator */ -# define DEVCFG1_FNOSC_ FRCPLL (1 << DEVCFG1_FNOSC_SHIFT) /* FRC w/PLL module */ -# define DEVCFG1_FNOSC_ POSC (2 << DEVCFG1_FNOSC_SHIFT) /* Primary oscillator */ -# define DEVCFG1_FNOSC_ POSCPLL (3 << DEVCFG1_FNOSC_SHIFT) /* Primary oscillator w/PLL */ -# define DEVCFG1_FNOSC_ SOSC (4 << DEVCFG1_FNOSC_SHIFT) /* Secondary oscillator */ -# define DEVCFG1_FNOSC_ LPRC (5 << DEVCFG1_FNOSC_SHIFT) /* Low power RC oscillator */ -# define DEVCFG1_FNOSC_ FRCDIV (7 << DEVCFG1_FNOSC_SHIFT) /* FRC oscillator with FRCDIV */ +# define DEVCFG1_FNOSC_FRC (0 << DEVCFG1_FNOSC_SHIFT) /* FRC oscillator */ +# define DEVCFG1_FNOSC_FRCPLL (1 << DEVCFG1_FNOSC_SHIFT) /* FRC w/PLL module */ +# define DEVCFG1_FNOSC_POSC (2 << DEVCFG1_FNOSC_SHIFT) /* Primary oscillator */ +# define DEVCFG1_FNOSC_POSCPLL (3 << DEVCFG1_FNOSC_SHIFT) /* Primary oscillator w/PLL */ +# define DEVCFG1_FNOSC_SOSC (4 << DEVCFG1_FNOSC_SHIFT) /* Secondary oscillator */ +# define DEVCFG1_FNOSC_LPRC (5 << DEVCFG1_FNOSC_SHIFT) /* Low power RC oscillator */ +# define DEVCFG1_FNOSC_FRCDIV (7 << DEVCFG1_FNOSC_SHIFT) /* FRC oscillator with FRCDIV */ #define DEVCFG1_FSOSCEN (1 << 5) /* Bit 5: Secondary oscillator (sosc) enable bit */ #define DEVCFG1_IESO (1 << 7) /* Bit 7: Internal external switch over */ #define DEVCFG1_POSCMOD_SHIFT (8) /* Bits 8-9: Primary oscillator (posc) configuration */ #define DEVCFG1_POSCMOD_MASK (3 << DEVCFG1_POSCMOD_SHIFT) -# define DEVCFG1_POSCMOD_ EC (0 << DEVCFG1_POSCMOD_SHIFT) /* EC mode */ -# define DEVCFG1_POSCMOD_ XT (1 << DEVCFG1_POSCMOD_SHIFT) /* XT mode */ -# define DEVCFG1_POSCMOD_ HS (2 << DEVCFG1_POSCMOD_SHIFT) /* HS mode */ +# define DEVCFG1_POSCMOD_EC (0 << DEVCFG1_POSCMOD_SHIFT) /* EC mode */ +# define DEVCFG1_POSCMOD_XT (1 << DEVCFG1_POSCMOD_SHIFT) /* XT mode */ +# define DEVCFG1_POSCMOD_HS (2 << DEVCFG1_POSCMOD_SHIFT) /* HS mode */ # define DEVCFG1_POSCMOD_DIS (3 << DEVCFG1_POSCMOD_SHIFT) /* Primary Oscillator disabled */ #define DEVCFG1_OSCIOFNC (1 << 10) /* Bit 10: CLKO (clock-out) enable configuration */ #define DEVCFG1_FPBDIV_SHIFT (12) /* Bits 12-13: Peripheral bus clock divisor default value */ @@ -181,24 +174,23 @@ # define DEVCFG1_WDTPS_262144 (18 << DEVCFG1_WDTPS_SHIFT) /* 1:262144 */ # define DEVCFG1_WDTPS_524288 (19 << DEVCFG1_WDTPS_SHIFT) /* 1:524288 */ # define DEVCFG1_WDTPS_1048576 (20 << DEVCFG1_WDTPS_SHIFT) /* 1:1048576 */ +#define DEVCFG1_WINDIS (1 << 22) /* Bit 22: Windowed watchdog timer enable */ #define DEVCFG1_FWDTEN (1 << 23) /* Bit 23: WDT enable */ /* Device configuration word 0 */ +#define PWP_CODE(a) (((~((a) >> 12)) - 1) & 0xff) -#define DEVCFG0_DEBUG_SHIFT (0) /* Bits 0-1: xx */ +#define DEVCFG0_DEBUG_SHIFT (0) /* Bits 0-1: Background debugger enable */ #define DEVCFG0_DEBUG_MASK (3 << DEVCFG0_DEBUG_SHIFT) -#define DEVCFG0_ICESEL (1 << 3) /* Bit 3: xx */ -#define DEVCFG0_PWP12 (1 << 12) /* Bit 12: xx */ -#define DEVCFG0_PWP13 (1 << 13) /* Bit 13: xx */ -#define DEVCFG0_PWP14 (1 << 14) /* Bit 14: xx */ -#define DEVCFG0_PWP15 (1 << 15) /* Bit 15: xx */ -#define DEVCFG0_PWP16 (1 << 16) /* Bit 16: xx */ -#define DEVCFG0_PWP17 (1 << 17) /* Bit 17: xx */ -#define DEVCFG0_PWP18 (1 << 18) /* Bit 18: xx */ -#define DEVCFG0_PWP19 (1 << 19) /* Bit 19: xx */ -#define DEVCFG0_BWP (1 << 24) /* Bit 24: xx */ -#define DEVCFG0_CP (1 << 28) /* Bit 28: xx */ +#define DEVCFG0_ICESEL (1 << 3) /* Bit 3: ICE/debugger channel select */ +#define DEVCFG0_PWP_SHIFT (12) /* Bits 12-19: Program flash write-protect */ +#define DEVCFG0_PWP_MASK (0xff << DEVCFG0_PWP_SHIFT) +# define DEVCFG0_PWP_DISABLE (0xff << DEVCFG0_PWP_SHIFT) +# define DEVCFG0_PWP(code) ((code) << DEVCFG0_PWP_SHIFT) /* See PWP_CODE above */ +#define DEVCFG0_BWP (1 << 24) /* Bit 24: Boot flash write-protect */ +#define DEVCFG0_CP (1 << 28) /* Bit 28: Code-protect */ +#define DEVCFG0_SIGN (1 << 31) /* Bit 31: Signature */ /**************************************************************************** * Public Types diff --git a/arch/mips/src/pic32mx/pic32mx-memorymap.h b/arch/mips/src/pic32mx/pic32mx-memorymap.h index 1e3b8f5d6b..e3e5eb07e9 100755 --- a/arch/mips/src/pic32mx/pic32mx-memorymap.h +++ b/arch/mips/src/pic32mx/pic32mx-memorymap.h @@ -147,7 +147,7 @@ /* Reset Control Register Base Address */ -#define PIC32MX_RCON_K1BASE (PIC32MX_SFR_K1BASE + 0x0000f600) +#define PIC32MX_RESET_K1BASE (PIC32MX_SFR_K1BASE + 0x0000f600) /* Interrupt Register Base Address */ diff --git a/arch/mips/src/pic32mx/pic32mx-reset.h b/arch/mips/src/pic32mx/pic32mx-reset.h index df2ad29e2c..cb8b1bf2f6 100755 --- a/arch/mips/src/pic32mx/pic32mx-reset.h +++ b/arch/mips/src/pic32mx/pic32mx-reset.h @@ -60,14 +60,14 @@ /* Register Addresses *******************************************************/ -#define PIC32MX_RESET_RCON (PIC32MX_RCON_K1BASE+PIC32MX_RCON_OFFSET) -#define PIC32MX_RESET_RCONCLR (PIC32MX_RCON_K1BASE+PIC32MX_RCONCLR_OFFSET) -#define PIC32MX_RESET_RCONSET (PIC32MX_RCON_K1BASE+PIC32MX_RCONSET_OFFSET) -#define PIC32MX_RESET_RCONINV (PIC32MX_RCON_K1BASE+PIC32MX_RCONINV_OFFSET) -#define PIC32MX_RESET_RSWRST (PIC32MX_RCON_K1BASE+PIC32MX_RSWRST_OFFSET) -#define PIC32MX_RESET_RSWRSTCLR (PIC32MX_RCON_K1BASE+PIC32MX_RSWRSTCLR_OFFSET) -#define PIC32MX_RESET_RSWRSTSET (PIC32MX_RCON_K1BASE+PIC32MX_RSWRSTSET_OFFSET) -#define PIC32MX_RESET_RSWRSTINV (PIC32MX_RCON_K1BASE+PIC32MX_RSWRSTINV_OFFSET) +#define PIC32MX_RESET_RCON (PIC32MX_RESET_K1BASE+PIC32MX_RCON_OFFSET) +#define PIC32MX_RESET_RCONCLR (PIC32MX_RESET_K1BASE+PIC32MX_RCONCLR_OFFSET) +#define PIC32MX_RESET_RCONSET (PIC32MX_RESET_K1BASE+PIC32MX_RCONSET_OFFSET) +#define PIC32MX_RESET_RCONINV (PIC32MX_RESET_K1BASE+PIC32MX_RCONINV_OFFSET) +#define PIC32MX_RESET_RSWRST (PIC32MX_RESET_K1BASE+PIC32MX_RSWRST_OFFSET) +#define PIC32MX_RESET_RSWRSTCLR (PIC32MX_RESET_K1BASE+PIC32MX_RSWRSTCLR_OFFSET) +#define PIC32MX_RESET_RSWRSTSET (PIC32MX_RESET_K1BASE+PIC32MX_RSWRSTSET_OFFSET) +#define PIC32MX_RESET_RSWRSTINV (PIC32MX_RESET_K1BASE+PIC32MX_RSWRSTINV_OFFSET) /* Register Bit-Field Definitions *******************************************/ diff --git a/arch/mips/src/pic32mx/pic32mx-rtcc.h b/arch/mips/src/pic32mx/pic32mx-rtcc.h new file mode 100755 index 0000000000..4a3c2a31d9 --- /dev/null +++ b/arch/mips/src/pic32mx/pic32mx-rtcc.h @@ -0,0 +1,219 @@ +/******************************************************************************************** + * arch/mips/src/pic32mx/pic32mx-rtcc.h + * + * Copyright (C) 2011 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt + * + * 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_MIPS_SRC_PIC32MX_PIC32MX_RTCC_H +#define __ARCH_MIPS_SRC_PIC32MX_PIC32MX_RTCC_H + +/******************************************************************************************** + * Included Files + ********************************************************************************************/ + +#include + +#include "pic32mx-memorymap.h" + +/******************************************************************************************** + * Pre-Processor Definitions + ********************************************************************************************/ +/* Register Offsets *************************************************************************/ + +#define PIC32MX_RTCC_CON_OFFSET 0x0000 /* RTC Control Register */ +#define PIC32MX_RTCC_CONCLR_OFFSET 0x0004 /* RTC Control Clear Register */ +#define PIC32MX_RTCC_CONSET_OFFSET 0x0008 /* RTC Control Set Register */ +#define PIC32MX_RTCC_CONINV_OFFSET 0x000c /* RTC Control Invert Register */ +#define PIC32MX_RTCC_ALRM_OFFSET 0x0010 /* RTC ALARM Control Register */ +#define PIC32MX_RTCC_ALRMCLR_OFFSET 0x0014 /* RTC ALARM Control Clear Register */ +#define PIC32MX_RTCC_ALRMSET_OFFSET 0x0018 /* RTC ALARM Control Set Register */ +#define PIC32MX_RTCC_ALRMINV_OFFSET 0x001c /* RTC ALARM Control Invert Register */ +#define PIC32MX_RTCC_TIME_OFFSET 0x0020 /* RTC Time Value Register */ +#define PIC32MX_RTCC_TIMECLR_OFFSET 0x0024 /* RTC Time Value Clear Register */ +#define PIC32MX_RTCC_TIMESET_OFFSET 0x0028 /* RTC Time Value Set Register */ +#define PIC32MX_RTCC_TIMEINV_OFFSET 0x002c /* RTC Time Value Invert Register */ +#define PIC32MX_RTCC_DATE_OFFSET 0x0030 /* RTC Date Value Register */ +#define PIC32MX_RTCC_DATECLR_OFFSET 0x0034 /* RTC Date Value Clear Register */ +#define PIC32MX_RTCC_DATESET_OFFSET 0x0038 /* RTC Date Value Set Register */ +#define PIC32MX_RTCC_DATEINV_OFFSET 0x003c /* RTC Date Value Invert Register */ +#define PIC32MX_RTCC_ALRMTIME_OFFSET 0x0040 /* Alarm Time Value Register */ +#define PIC32MX_RTCC_ALRMTIMECLR_OFFSET 0x0044 /* Alarm Time Value Clear Register */ +#define PIC32MX_RTCC_ALRMTIMESET_OFFSET 0x0048 /* Alarm Time Value Set Register */ +#define PIC32MX_RTCC_ALRMTIMEINV_OFFSET 0x004c /* Alarm Time Value Invert Register */ +#define PIC32MX_RTCC_ALRMDATE_OFFSET 0x0050 /* Alarm Date Value Register */ +#define PIC32MX_RTCC_ALRMDATECLR_OFFSET 0x0054 /* Alarm Date Value Clear Register */ +#define PIC32MX_RTCC_ALRMDATESET_OFFSET 0x0058 /* Alarm Date Value Set Register */ +#define PIC32MX_RTCC_ALRMDATEINV_OFFSET 0x005c /* Alarm Date Value Invert Register */ + +/* Register Addresses ***********************************************************************/ + +#define PIC32MX_RTCC_CON (PIC32MX_RTCC_K1BASE+PIC32MX_RTCC_CON_OFFSET) +#define PIC32MX_RTCC_CONCLR (PIC32MX_RTCC_K1BASE+PIC32MX_RTCC_CONCLR_OFFSET) +#define PIC32MX_RTCC_CONSET (PIC32MX_RTCC_K1BASE+PIC32MX_RTCC_CONSET_OFFSET) +#define PIC32MX_RTCC_CONINV (PIC32MX_RTCC_K1BASE+PIC32MX_RTCC_CONINV_OFFSET) +#define PIC32MX_RTCC_ALRM (PIC32MX_RTCC_K1BASE+PIC32MX_RTCC_ALRM_OFFSET) +#define PIC32MX_RTCC_ALRMCLR (PIC32MX_RTCC_K1BASE+PIC32MX_RTCC_ALRMCLR_OFFSET) +#define PIC32MX_RTCC_ALRMSET (PIC32MX_RTCC_K1BASE+PIC32MX_RTCC_ALRMSET_OFFSET) +#define PIC32MX_RTCC_ALRMINV (PIC32MX_RTCC_K1BASE+PIC32MX_RTCC_ALRMINV_OFFSET) +#define PIC32MX_RTCC_TIME (PIC32MX_RTCC_K1BASE+PIC32MX_RTCC_TIME_OFFSET) +#define PIC32MX_RTCC_TIMECLR (PIC32MX_RTCC_K1BASE+PIC32MX_RTCC_TIMECLR_OFFSET) +#define PIC32MX_RTCC_TIMESET (PIC32MX_RTCC_K1BASE+PIC32MX_RTCC_TIMESET_OFFSET) +#define PIC32MX_RTCC_TIMEINV (PIC32MX_RTCC_K1BASE+PIC32MX_RTCC_TIMEINV_OFFSET) +#define PIC32MX_RTCC_DATE (PIC32MX_RTCC_K1BASE+PIC32MX_RTCC_DATE_OFFSET) +#define PIC32MX_RTCC_DATECLR (PIC32MX_RTCC_K1BASE+PIC32MX_RTCC_DATECLR_OFFSET) +#define PIC32MX_RTCC_DATESET (PIC32MX_RTCC_K1BASE+PIC32MX_RTCC_DATESET_OFFSET) +#define PIC32MX_RTCC_DATEINV (PIC32MX_RTCC_K1BASE+PIC32MX_RTCC_DATEINV_OFFSET) +#define PIC32MX_RTCC_ALRMTIME (PIC32MX_RTCC_K1BASE+PIC32MX_RTCC_ALRMTIME_OFFSET) +#define PIC32MX_RTCC_ALRMTIMECLR (PIC32MX_RTCC_K1BASE+PIC32MX_RTCC_ALRMTIMECLR_OFFSET) +#define PIC32MX_RTCC_ALRMTIMESET (PIC32MX_RTCC_K1BASE+PIC32MX_RTCC_ALRMTIMESET_OFFSET) +#define PIC32MX_RTCC_ALRMTIMEINV (PIC32MX_RTCC_K1BASE+PIC32MX_RTCC_ALRMTIMEINV_OFFSET) +#define PIC32MX_RTCC_ALRMDATE (PIC32MX_RTCC_K1BASE+PIC32MX_RTCC_ALRMDATE_OFFSET) +#define PIC32MX_RTCC_ALRMDATECLR (PIC32MX_RTCC_K1BASE+PIC32MX_RTCC_ALRMDATECLR_OFFSET) +#define PIC32MX_RTCC_ALRMDATESET (PIC32MX_RTCC_K1BASE+PIC32MX_RTCC_ALRMDATESET_OFFSET) +#define PIC32MX_RTCC_ALRMDATEINV (PIC32MX_RTCC_K1BASE+PIC32MX_RTCC_ALRMDATEINV_OFFSET) + +/* Register Bit-Field Definitions ***********************************************************/ + +/* RTC Control Register */ + +#define RTCC_CON_CAL_SHIFT (16) /* Bits 16-25: RTC drift calibration */ +#define RTCC_CON_CAL_MASK (0x3ff << RTCC_CON_CAL_SHIFT) /* 10-bit 2's complement */ +# define RTCC_CON_CAL_MAX (0x1ff << RTCC_CON_CAL_SHIFT) +# define RTCC_CON_CAL_CENTER (0x000 << RTCC_CON_CAL_SHIFT) +# define RTCC_CON_CAL_MIN (0x200 << RTCC_CON_CAL_SHIFT) +#define RTCC_CON_ON (1 << 15) /* Bit 15: RTCC on */ +#define RTCC_CON_FRZ (1 << 14) /* Bit 14: Freeze in debug mode */ +#define RTCC_CON_SIDL (1 << 13) /* Bit 13: Stop in idle mode */ +#define RTCC_CON_RTSECSEL (1 << 9) /* Bit 7: RTCC seconds clock output select */ +#define RTCC_CON_RTCCLKON (1 << 8) /* Bit 6: RTCC clock enable status */ +#define RTCC_CON_RTCWREN (1 << 3) /* Bit 3: RTC value registers write enable */ +#define RTCC_CON_RTCSYNC (1 << 2) /* Bit 2: RTCC value registers read synchronization */ +#define RTCC_CON_HALFSEC (1 << 1) /* Bit 1: Half-second status */ +#define RTCC_CON_RTCOE (1 << 0) /* Bit 0: RTCC output enable */ + +/* RTC ALARM Control Register */ + +#define RTCC_ALRM_ARPT_SHIFT (0) /* Bits 0-7: Alarm repeat counter value */ +#define RTCC_ALRM_ARPT_MASK (0xff << RTCC_ALRM_ARPT_SHIFT) +#define RTCC_ALRM_AMASK_SHIFT (8) /* Bits 8-11: Alarm mask configuration */ +#define RTCC_ALRM_AMASK_MASK (15 << RTCC_ALRM_AMASK_SHIFT) +#define RTCC_ALRM_ALRMSYNC (1 << 12) /* Bit 12: Alarm sync */ +#define RTCC_ALRM_PIV (1 << 13) /* Bit 13: Alarm pulse initial value */ +#define RTCC_ALRM_CHIME (1 << 14) /* Bit 14: Chime enable */ +#define RTCC_ALRM_ALRMEN (1 << 15) /* Bit 15: Alarm enable */ + +/* RTC Time Value Register */ + +#define RTCC_TIME_SEC01_SHIFT (8) /* Bits 8-11: BCD seconds, 1 digit */ +#define RTCC_TIME_SEC01_MASK (15 << RTCC_TIME_SEC01_SHIFT) +#define RTCC_TIME_SEC10_SHIFT (12) /* Bits 12-14: BCD seconds, 10 digits */ +#define RTCC_TIME_SEC10_MASK (7 << RTCC_TIME_SEC10_SHIFT) +#define RTCC_TIME_MIN01_SHIFT (16) /* Bits 16-19: BCD minutes, 1 digit */ +#define RTCC_TIME_MIN01_MASK (15 << RTCC_TIME_MIN01_SHIFT) +#define RTCC_TIME_MIN10_SHIFT (20) /* Bits 20-22: BCD minutes, 10 digits */ +#define RTCC_TIME_MIN10_MASK (7 << RTCC_TIME_MIN10_SHIFT) +#define RTCC_TIME_HR01_SHIFT (24) /* Bits 24-27: BCD hours, 1 digit */ +#define RTCC_TIME_HR01_MASK (15 << RTCC_TIME_HR01_SHIFT) +#define RTCC_TIME_HR10_SHIFT (28) /* Bits 28-29: BCD hours, 10 digits */ +#define RTCC_TIME_HR10_MASK (3 << RTCC_TIME_HR10_SHIFT) + +/* RTC Date Value Register */ + +#define RTCC_DATE_WDAY01_SHIFT (0) /* Bits 0-2: BCD weekday, 1 digit */ +#define RTCC_DATE_WDAY01_MASK (7 << RTCC_DATE_WDAY01_SHIFT) +#define RTCC_DATE_DAY01_SHIFT (8) /* Bits 8-11: BCD day, 1 digit */ +#define RTCC_DATE_DAY01_MASK (15 << RTCC_DATE_DAY01_SHIFT) +#define RTCC_DATE_DAY10_SHIFT (12) /* Bits 12-13: BCD day, 10 digits */ +#define RTCC_DATE_DAY10_MASK (3 << RTCC_DATE_DAY10_SHIFT) +#define RTCC_DATE_MONTH01_SHIFT (16) /* Bits 16-19: BCD month, 1 digit */ +#define RTCC_DATE_MONTH01_MASK (15 << RTCC_DATE_MONTH01_SHIFT) +#define RTCC_DATE_MONTH10 (1 << 20) /* Bit 20: BCD month, 10 digits */ +#define RTCC_DATE_YEAR01_SHIFT (24) /* Bits 24-27: BCD year, 1 digit */ +#define RTCC_DATE_YEAR01_MASK (15 << RTCC_DATE_YEAR01_SHIFT) +#define RTCC_DATE_YEAR10_SHIFT (28) /* Bits 28-31: BCD year, 10 digits */ +#define RTCC_DATE_YEAR10_MASK (15 << RTCC_DATE_YEAR10_SHIFT) + +/* Alarm Time Value Register */ + +#define RTCC_ALRMTIME_SEC01_SHIFT (8) /* Bits 8-11: BCD seconds, 1 digit */ +#define RTCC_ALRMTIME_SEC01_MASK (15 << RTCC_ALRMTIME_SEC01_SHIFT) +#define RTCC_ALRMTIME_SEC10_SHIFT (12) /* Bits 12-14: BCD seconds, 1 digit */ +#define RTCC_ALRMTIME_SEC10_MASK (7 << RTCC_ALRMTIME_SEC10_SHIFT) +#define RTCC_ALRMTIME_MIN01_SHIFT (16) /* Bits 16-19: BCD minutes, 1 digit */ +#define RTCC_ALRMTIME_MIN01_MASK (15 << RTCC_ALRMTIME_MIN01_SHIFT) +#define RTCC_ALRMTIME_MIN10_SHIFT (20) /* Bits 20-22: BCD minutes, 1 digit */ +#define RTCC_ALRMTIME_MIN10_MASK (7 << RTCC_ALRMTIME_MIN10_SHIFT) +#define RTCC_ALRMTIME_HR01_SHIFT (24) /* Bits 24-27: BCD hours, 1 digit */ +#define RTCC_ALRMTIME_HR01_MASK (15 << RTCC_ALRMTIME_HR01_SHIFT) +#define RTCC_ALRMTIME_HR10_SHIFT (28) /* Bits 28-29: BCD hours, 1 digit */ +#define RTCC_ALRMTIME_HR10_MASK (3 << RTCC_ALRMTIME_HR10_SHIFT) + +/* Alarm Date Value Register */ + +#define RTCC_ALRMDATE_WDAY01_SHIFT (0) /* Bits 0-2: BCD weekday, 1 digit */ +#define RTCC_ALRMDATE_WDAY01_MASK (7 << RTCC_ALRMDATE_WDAY01_SHIFT) +#define RTCC_ALRMDATE_DAY01_SHIFT (8) /* Bits 8-11: BCD days, 1 digit */ +#define RTCC_ALRMDATE_DAY01_MASK (15 << RTCC_ALRMDATE_DAY01_SHIFT) +#define RTCC_ALRMDATE_DAY10_SHIFT (12) /* Bits 12-13: BCD days, 1 digit */ +#define RTCC_ALRMDATE_DAY10_MASK (3 << RTCC_ALRMDATE_DAY10_SHIFT) +#define RTCC_ALRMDATE_MONTH01_SHIFT (16) /* Bits 16-19: BCD month, 1 digit */ +#define RTCC_ALRMDATE_MONTH01_MASK (15 << RTCC_ALRMDATE_MONTH01_SHIFT) +#define RTCC_DATE_MONTH10 (1 << 20) /* Bit 20: BCD month, 10 digits */ + +/******************************************************************************************** + * Public Types + ********************************************************************************************/ + +#ifndef __ASSEMBLY__ + +/******************************************************************************************** + * Inline Functions + ********************************************************************************************/ + +/******************************************************************************************** + * Public Function Prototypes + ********************************************************************************************/ + +#ifdef __cplusplus +#define EXTERN extern "C" +extern "C" { +#else +#define EXTERN extern +#endif + +#undef EXTERN +#ifdef __cplusplus +} +#endif + +#endif /* __ASSEMBLY__ */ +#endif /* __ARCH_MIPS_SRC_PIC32MX_PIC32MX_RTCC_H */