166 lines
6.2 KiB
C
166 lines
6.2 KiB
C
/*
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* This file is part of the libopencm3 project.
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*
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* Copyright (C) 2015 Kuldeep Singh Dhaka <kuldeepdhaka9@gmail.com>
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*
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* This library is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this library. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef LIBOPENCM3_EFM32_LETIMER_H
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#define LIBOPENCM3_EFM32_LETIMER_H
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#include <libopencm3/efm32/memorymap.h>
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#include <libopencm3/cm3/common.h>
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#define LETIMER_CTRL(base) ((base) + 0x000)
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#define LETIMER_CMD(base) ((base) + 0x004)
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#define LETIMER_STATUS(base) ((base) + 0x008)
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#define LETIMER_CNT(base) ((base) + 0x00C)
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#define LETIMER_COMP0(base) ((base) + 0x010)
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#define LETIMER_COMP1(base) ((base) + 0x014)
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#define LETIMER_REP0(base) ((base) + 0x018)
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#define LETIMER_REP1(base) ((base) + 0x01C)
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#define LETIMER_IF(base) ((base) + 0x020)
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#define LETIMER_IFS(base) ((base) + 0x024)
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#define LETIMER_IFC(base) ((base) + 0x028)
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#define LETIMER_IEN(base) ((base) + 0x02C)
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#define LETIMER_FREEZE(base) ((base) + 0x030)
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#define LETIMER_SYNCBUSY(base) ((base) + 0x034)
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#define LETIMER_ROUTE(base) ((base) + 0x040)
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/* LETIMER_CTRL */
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#define LETIMER_CTRL_DEBUG (1 << 12)
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#define LETIMER_CTRL_RTCC1TEN (1 << 11)
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#define LETIMER_CTRL_RTCC0TEN (1 << 10)
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#define LETIMER_CTRL_COMP0TOP (1 << 9)
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#define LETIMER_CTRL_BUFTOP (1 << 8)
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#define LETIMER_CTRL_OPOL1 (1 << 7)
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#define LETIMER_CTRL_OPOL0 (1 << 6)
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#define LETIMER_CTRL_UFOA1_SHIFT (4)
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#define LETIMER_CTRL_UFOA1_MASK (0x3 << LETIMER_CTRL_UFOA1_SHIFT)
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#define LETIMER_CTRL_UFOA1(v) \
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(((v) << LETIMER_CTRL_UFOA1_SHIFT) & LETIMER_CTRL_UFOA1_MASK)
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#define LETIMER_CTRL_UFOA1_NONE LETIMER_CTRL_UFOA1(0)
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#define LETIMER_CTRL_UFOA1_TOGGLE LETIMER_CTRL_UFOA1(1)
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#define LETIMER_CTRL_UFOA1_PULSE LETIMER_CTRL_UFOA1(2)
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#define LETIMER_CTRL_UFOA1_PWM LETIMER_CTRL_UFOA1(3)
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#define LETIMER_CTRL_UFOA0_SHIFT (2)
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#define LETIMER_CTRL_UFOA0_MASK (0x3 << LETIMER_CTRL_UFOA0_SHIFT)
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#define LETIMER_CTRL_UFOA0(v) \
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(((v) << LETIMER_CTRL_UFOA0_SHIFT) & LETIMER_CTRL_UFOA0_MASK)
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#define LETIMER_CTRL_UFOA0_NONE LETIMER_CTRL_UFOA0(0)
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#define LETIMER_CTRL_UFOA0_TOGGLE LETIMER_CTRL_UFOA0(1)
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#define LETIMER_CTRL_UFOA0_PULSE LETIMER_CTRL_UFOA0(2)
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#define LETIMER_CTRL_UFOA0_PWM LETIMER_CTRL_UFOA0(3)
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#define LETIMER_CTRL_REPMODE_SHIFT (2)
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#define LETIMER_CTRL_REPMODE_MASK (0x3 << LETIMER_CTRL_REPMODE_SHIFT)
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#define LETIMER_CTRL_REPMODE(v) \
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(((v) << LETIMER_CTRL_REPMODE_SHIFT) & LETIMER_CTRL_REPMODE_MASK)
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#define LETIMER_CTRL_REPMODE_FREE LETIMER_CTRL_REPMODE(0)
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#define LETIMER_CTRL_REPMODE_ONESHOT LETIMER_CTRL_REPMODE(1)
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#define LETIMER_CTRL_REPMODE_BUFFERED LETIMER_CTRL_REPMODE(2)
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#define LETIMER_CTRL_REPMODE_DOUBLE LETIMER_CTRL_REPMODE(3)
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#define LETIMER_CTRL_REPMODE_ONE_SHOT LETIMER_CTRL_REPMODE_ONESHOT
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/* LETIMER_CMD */
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#define LETIMER_CMD_CTO1 (1 << 4)
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#define LETIMER_CMD_CTO0 (1 << 3)
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#define LETIMER_CMD_CLEAR (1 << 2)
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#define LETIMER_CMD_STOP (1 << 1)
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#define LETIMER_CMD_START (1 << 0)
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/* LETIMER_STATUS */
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#define LETIMER_STATUS_RUNNING (1 << 0)
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/* LETIMER_IF */
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#define LETIMER_IF_REP1 (1 << 4)
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#define LETIMER_IF_REP0 (1 << 3)
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#define LETIMER_IF_UF (1 << 2)
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#define LETIMER_IF_COMP1 (1 << 1)
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#define LETIMER_IF_COMP0 (1 << 0)
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/* LETIMER_IFS */
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#define LETIMER_IFS_REP1 (1 << 4)
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#define LETIMER_IFS_REP0 (1 << 3)
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#define LETIMER_IFS_UF (1 << 2)
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#define LETIMER_IFS_COMP1 (1 << 1)
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#define LETIMER_IFS_COMP0 (1 << 0)
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/* LETIMER_IFC */
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#define LETIMER_IFC_REP1 (1 << 4)
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#define LETIMER_IFC_REP0 (1 << 3)
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#define LETIMER_IFC_UF (1 << 2)
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#define LETIMER_IFC_COMP1 (1 << 1)
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#define LETIMER_IFC_COMP0 (1 << 0)
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/* LETIMER_IFE */
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#define LETIMER_IFE_REP1 (1 << 4)
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#define LETIMER_IFE_REP0 (1 << 3)
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#define LETIMER_IFE_UF (1 << 2)
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#define LETIMER_IFE_COMP1 (1 << 1)
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#define LETIMER_IFE_COMP0 (1 << 0)
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/* LETIMER_FREEZE */
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#define LETIMER_FREEZE_REGFREEZE (1 << 0)
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/* LETIMER_SYNCBUSY */
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#define LETIMER_SYNCBUSY_REP1 (1 << 5)
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#define LETIMER_SYNCBUSY_REP0 (1 << 4)
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#define LETIMER_SYNCBUSY_COMP1 (1 << 3)
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#define LETIMER_SYNCBUSY_COMP0 (1 << 2)
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#define LETIMER_SYNCBUSY_CMD (1 << 1)
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#define LETIMER_SYNCBUSY_CTRL (1 << 0)
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/* LETIMER_ROUTE */
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#define LETIMER_ROUTE_LOCATION_SHIFT (8)
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#define LETIMER_ROUTE_LOCATION_MASK (0x7 << LETIMER_ROUTE_LOCATION_SHIFT)
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#define LETIMER_ROUTE_LOCATION(v) \
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(((v) << LETIMER_ROUTE_LOCATION_SHIFT) & LETIMER_ROUTE_LOCATION_MASK)
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#define LETIMER_ROUTE_LOCATION_LOCx(x) LETIMER_ROUTE_LOCATION(x)
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#define LETIMER_ROUTE_LOCATION_LOC0 LETIMER_ROUTE_LOCATION_LOCx(0)
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#define LETIMER_ROUTE_LOCATION_LOC1 LETIMER_ROUTE_LOCATION_LOCx(1)
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#define LETIMER_ROUTE_LOCATION_LOC2 LETIMER_ROUTE_LOCATION_LOCx(2)
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#define LETIMER_ROUTE_LOCATION_LOC3 LETIMER_ROUTE_LOCATION_LOCx(3)
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#define LETIMER_ROUTE_LOCATION_LOC4 LETIMER_ROUTE_LOCATION_LOCx(4)
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#define LETIMER_ROUTE_LOCATION_LOC5 LETIMER_ROUTE_LOCATION_LOCx(5)
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#define LETIMER_ROUTE_LOCATION_LOC6 LETIMER_ROUTE_LOCATION_LOCx(6)
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#define LETIMER_ROUTE_LOCATION_LOC7 LETIMER_ROUTE_LOCATION_LOCx(7)
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#define LETIMER_ROUTE_OUT1PEN (1 << 1)
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#define LETIMER_ROUTE_OUT0PEN (1 << 0)
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/* LETIMER0 */
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#define LETIMER0 LETIMER0_BASE
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#define LETIMER0_CTRL LETIMER_CTRL(LETIMER0)
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#define LETIMER0_CMD LETIMER_CMD(LETIMER0)
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#define LETIMER0_STATUS LETIMER_STATUS(LETIMER0)
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#define LETIMER0_CNT LETIMER_CNT(LETIMER0)
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#define LETIMER0_COMP0 LETIMER_COMP0(LETIMER0)
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#define LETIMER0_COMP1 LETIMER_COMP1(LETIMER0)
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#define LETIMER0_REP0 LETIMER_REP0(LETIMER0)
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#define LETIMER0_REP1 LETIMER_REP1(LETIMER0)
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#define LETIMER0_IF LETIMER_IF(LETIMER0)
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#define LETIMER0_IFS LETIMER_IFS(LETIMER0)
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#define LETIMER0_IFC LETIMER_IFC(LETIMER0)
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#define LETIMER0_IEN LETIMER_IEN(LETIMER0)
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#define LETIMER0_FREEZE LETIMER_FREEZE(LETIMER0)
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#define LETIMER0_SYNCBUSY LETIMER_SYNCBUSY(LETIMER0)
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#define LETIMER0_ROUTE LETIMER_ROUTE(LETIMER0)
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#endif
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