+++ /dev/null
-/**
- * \file
- * <!--
- * This file is part of BeRTOS.
- *
- * Bertos is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction. Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License. This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2008 Develer S.r.l. (http://www.develer.com/)
- *
- * -->
- *
- * \version $Id$
- *
- * \author Francesco Sacchi <batt@develer.com>
- *
- * AT91SAM7 Pulse Width Modulation Controller.
- */
-
-#ifndef AT91_PWM_H
-#define AT91_PWM_H
-
-/**
- * PWM Mode Register.
- */
-/*\{*/
-#define PWM_MR_OFF 0x00000000 ///< PWM Mode Register offset.
-#define PWM_MR (*((reg32_t *)(PWMC_BASE + PWM_MR_OFF))) ///< PWM Mode Register.
-#define PWM_MR_DIVA_MASK 0x000000FF ///< PWM Mode Divide factor A Mask.
-#define PWM_MR_DIVA_SHIFT 0 ///< PWM Mode Divide factor A LSB.
-#define PWM_MR_DIVB_MASK 0x00FF0000 ///< PWM Mode Divide factor B Mask.
-#define PWM_MR_DIVB_SHIFT 16 ///< PWM Mode Divide factor B LSB.
-
-#define PWM_MR_PREA_MASK 0x00000F00 ///< PWM Mode prescaler A Mask.
-#define PWM_MR_PREA_SHIFT 8 ///< PWM Mode prescaler A LSB.
-#define PWM_MR_PREB_MASK 0x0F000000 ///< PWM Mode prescaler B Mask.
-#define PWM_MR_PREB_SHIFT 24 ///< PWM Mode prescaler B LSB.
-
-#define PWM_MR_PRE_MCK 0 ///< PWM Mode prescaler set to MCK.
-#define PWM_MR_PRE_MCK_DIV2 1 ///< PWM Mode prescaler set to MCK/2.
-#define PWM_MR_PRE_MCK_DIV4 2 ///< PWM Mode prescaler set to MCK/4.
-#define PWM_MR_PRE_MCK_DIV8 3 ///< PWM Mode prescaler set to MCK/8.
-#define PWM_MR_PRE_MCK_DIV16 4 ///< PWM Mode prescaler set to MCK/16.
-#define PWM_MR_PRE_MCK_DIV32 5 ///< PWM Mode prescaler set to MCK/32.
-#define PWM_MR_PRE_MCK_DIV64 6 ///< PWM Mode prescaler set to MCK/64.
-#define PWM_MR_PRE_MCK_DIV128 7 ///< PWM Mode prescaler set to MCK/128.
-#define PWM_MR_PRE_MCK_DIV256 8 ///< PWM Mode prescaler set to MCK/256.
-#define PWM_MR_PRE_MCK_DIV512 9 ///< PWM Mode prescaler set to MCK/512.
-#define PWM_MR_PRE_MCK_DIV1024 10 ///< PWM Mode prescaler set to MCK/1024.
-/*\}*/
-
-/**
- * PWM Channel IDs.
- */
-/*\{*/
-#define PWM_CHID_MASK 0x0000000F
-#define PWM_CHID0 0
-#define PWM_CHID1 1
-#define PWM_CHID2 2
-#define PWM_CHID3 3
-/*\}*/
-
-/**
- * PWM Enable Register.
- */
-/*\{*/
-#define PWM_ENA_OFF 0x00000004 ///< PWM Enable Register offset.
-#define PWM_ENA (*((reg32_t *)(PWMC_BASE + PWM_ENA_OFF))) ///< PWM Enable Register.
-/*\}*/
-
-/**
- * PWM Disable Register.
- */
-/*\{*/
-#define PWM_DIS_OFF 0x00000008 ///< PWM Disable Register offset.
-#define PWM_DIS (*((reg32_t *)(PWMC_BASE + PWM_DIS_OFF))) ///< PWM Disable Register.
-/*\}*/
-
-/**
- * PWM Status Register.
- */
-/*\{*/
-#define PWM_SR_OFF 0x0000000C ///< PWM Status Register offset.
-#define PWM_SR (*((reg32_t *)(PWMC_BASE + PWM_SR_OFF))) ///< PWM Status Register.
-/*\}*/
-
-/**
- * PWM Interrupt Enable Register.
- */
-/*\{*/
-#define PWM_IER_OFF 0x00000010 ///< PWM Interrupt Enable Register offset.
-#define PWM_IER (*((reg32_t *)(PWMC_BASE + PWM_IER_OFF))) ///< PWM Interrupt Enable Register.
-/*\}*/
-
-/**
- * PWM Interrupt Disable Register.
- */
-/*\{*/
-#define PWM_IDR_OFF 0x00000014 ///< PWM Interrupt Disable Register offset.
-#define PWM_IDR (*((reg32_t *)(PWMC_BASE + PWM_IDR_OFF))) ///< PWM Interrupt Disable Register.
-/*\}*/
-
-/**
- * PWM Interrupt Mask Register.
- */
-/*\{*/
-#define PWM_IMR_OFF 0x00000018 ///< PWM Interrupt Mask Register offset.
-#define PWM_IMR (*((reg32_t *)(PWMC_BASE + PWM_IMR_OFF))) ///< PWM Interrupt Mask Register.
-/*\}*/
-
-/**
- * PWM Interrupt Status Register.
- */
-/*\{*/
-#define PWM_ISR_OFF 0x0000001C ///< PWM Interrupt Status Register offset.
-#define PWM_ISR (*((reg32_t *)(PWMC_BASE + PWM_ISR_OFF))) ///< PWM Interrupt Status Register.
-/*\}*/
-
-#define PWM_CH0_OFF 0x00000200 ///< PWM Channel 0 registers offset.
-#define PWM_CH1_OFF 0x00000220 ///< PWM Channel 1 registers offset.
-#define PWM_CH2_OFF 0x00000240 ///< PWM Channel 2 registers offset.
-#define PWM_CH3_OFF 0x00000260 ///< PWM Channel 3 registers offset.
-
-/**
- * PWM Channel Mode Register.
- */
-/*\{*/
-#define PWM_CMR_OFF 0x00000000 ///< PWM Channel Mode Register offset.
-#define PWM_CMR0 (*((reg32_t *)(PWMC_BASE + PWM_CMR_OFF + PWM_CH0_OFF))) ///< PWM Channel 0 Mode Register.
-#define PWM_CMR1 (*((reg32_t *)(PWMC_BASE + PWM_CMR_OFF + PWM_CH1_OFF))) ///< PWM Channel 1 Mode Register.
-#define PWM_CMR2 (*((reg32_t *)(PWMC_BASE + PWM_CMR_OFF + PWM_CH2_OFF))) ///< PWM Channel 2 Mode Register.
-#define PWM_CMR3 (*((reg32_t *)(PWMC_BASE + PWM_CMR_OFF + PWM_CH3_OFF))) ///< PWM Channel 3 Mode Register.
-
-#define PWM_CPRE_MCK 0 ///< PWM Mode prescaler set to MCK.
-#define PWM_CPRE_MCK_DIV2 1 ///< PWM Mode prescaler set to MCK/2.
-#define PWM_CPRE_MCK_DIV4 2 ///< PWM Mode prescaler set to MCK/4.
-#define PWM_CPRE_MCK_DIV8 3 ///< PWM Mode prescaler set to MCK/8.
-#define PWM_CPRE_MCK_DIV16 4 ///< PWM Mode prescaler set to MCK/16.
-#define PWM_CPRE_MCK_DIV32 5 ///< PWM Mode prescaler set to MCK/32.
-#define PWM_CPRE_MCK_DIV64 6 ///< PWM Mode prescaler set to MCK/64.
-#define PWM_CPRE_MCK_DIV128 7 ///< PWM Mode prescaler set to MCK/128.
-#define PWM_CPRE_MCK_DIV256 8 ///< PWM Mode prescaler set to MCK/256.
-#define PWM_CPRE_MCK_DIV512 9 ///< PWM Mode prescaler set to MCK/512.
-#define PWM_CPRE_MCK_DIV1024 10 ///< PWM Mode prescaler set to MCK/1024.
-#define PWM_CPRE_CLKA 11 ///< PWM Mode prescaler set to CLKA.
-#define PWM_CPRE_CLKB 12 ///< PWM Mode prescaler set to CLKB.
-
-#define PWM_CALG 8 ///< PWM Mode channel alignment.
-#define PWM_CPOL 9 ///< PWM Mode channel polarity.
-#define PWM_CPD 10 ///< PWM Mode channel update period.
-/*\}*/
-
-
-/**
- * PWM Channel Duty Cycle Register.
- */
-/*\{*/
-#define PWM_CDTY_OFF 0x00000004 ///< PWM Channel Duty Cycle Register offset.
-#define PWM_CDTY0 (*((reg32_t *)(PWMC_BASE + PWM_CDTY_OFF + PWM_CH0_OFF))) ///< PWM Channel 0 Duty Cycle Register.
-#define PWM_CDTY1 (*((reg32_t *)(PWMC_BASE + PWM_CDTY_OFF + PWM_CH1_OFF))) ///< PWM Channel 1 Duty Cycle Register.
-#define PWM_CDTY2 (*((reg32_t *)(PWMC_BASE + PWM_CDTY_OFF + PWM_CH2_OFF))) ///< PWM Channel 2 Duty Cycle Register.
-#define PWM_CDTY3 (*((reg32_t *)(PWMC_BASE + PWM_CDTY_OFF + PWM_CH3_OFF))) ///< PWM Channel 3 Duty Cycle Register.
-/*\}*/
-
-
-/**
- * PWM Channel Period Register.
- */
-/*\{*/
-#define PWM_CPRD_OFF 0x00000008 ///< PWM Channel Period Register offset.
-#define PWM_CPRD0 (*((reg32_t *)(PWMC_BASE + PWM_CPRD_OFF + PWM_CH0_OFF))) ///< PWM Channel 0 Period Register.
-#define PWM_CPRD1 (*((reg32_t *)(PWMC_BASE + PWM_CPRD_OFF + PWM_CH1_OFF))) ///< PWM Channel 1 Period Register.
-#define PWM_CPRD2 (*((reg32_t *)(PWMC_BASE + PWM_CPRD_OFF + PWM_CH2_OFF))) ///< PWM Channel 2 Period Register.
-#define PWM_CPRD3 (*((reg32_t *)(PWMC_BASE + PWM_CPRD_OFF + PWM_CH3_OFF))) ///< PWM Channel 3 Period Register.
-/*\}*/
-
-
-/**
- * PWM Channel Counter Register.
- */
-/*\{*/
-#define PWM_CCNT_OFF 0x0000000C ///< PWM Channel Counter Register offset.
-#define PWM_CCNT0 (*((reg32_t *)(PWMC_BASE + PWM_CCNT_OFF + PWM_CH0_OFF))) ///< PWM Channel 0 Counter Register.
-#define PWM_CCNT1 (*((reg32_t *)(PWMC_BASE + PWM_CCNT_OFF + PWM_CH1_OFF))) ///< PWM Channel 1 Counter Register.
-#define PWM_CCNT2 (*((reg32_t *)(PWMC_BASE + PWM_CCNT_OFF + PWM_CH2_OFF))) ///< PWM Channel 2 Counter Register.
-#define PWM_CCNT3 (*((reg32_t *)(PWMC_BASE + PWM_CCNT_OFF + PWM_CH3_OFF))) ///< PWM Channel 3 Counter Register.
-/*\}*/
-
-
-/**
- * PWM Channel Update Register.
- */
-/*\{*/
-#define PWM_CUPD_OFF 0x00000010 ///< PWM Channel Update Register offset.
-#define PWM_CUPD0 (*((reg32_t *)(PWMC_BASE + PWM_CUPD_OFF + PWM_CH0_OFF))) ///< PWM Channel 0 Update Register.
-#define PWM_CUPD1 (*((reg32_t *)(PWMC_BASE + PWM_CUPD_OFF + PWM_CH1_OFF))) ///< PWM Channel 1 Update Register.
-#define PWM_CUPD2 (*((reg32_t *)(PWMC_BASE + PWM_CUPD_OFF + PWM_CH2_OFF))) ///< PWM Channel 2 Update Register.
-#define PWM_CUPD3 (*((reg32_t *)(PWMC_BASE + PWM_CUPD_OFF + PWM_CH3_OFF))) ///< PWM Channel 3 Update Register.
-/*\}*/
-
-#endif /* AT91_PWM_H */
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