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/** @defgroup dac_defines DAC Defines
*
* @brief <b>Defined Constants and Types for the STM32F0xx Digital to Analog
* Converter</b>
*
* @ingroup STM32F0xx_defines
*
* @version 1.0.0
*
* @date 11 July 2013
*
* LGPL License Terms @ref lgpl_license
*/
/*
* This file is part of the libopencm3 project.
*
* Copyright (C) 2013 Frantisek Burian <BuFran@seznam.cz>
*
* This library is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This library 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef LIBOPENCM3_DAC_H
#define LIBOPENCM3_DAC_H
#include <libopencm3/stm32/common/dac_common_all.h>
/*****************************************************************************/
/* Module definitions */
/*****************************************************************************/
#define DAC DAC_BASE
/*****************************************************************************/
/* Register definitions */
/*****************************************************************************/
#define DAC_CR MMIO32(DAC_BASE + 0x00)
#define DAC_SWTRIGR MMIO32(DAC_BASE + 0x04)
#define DAC_DHR12R1 MMIO32(DAC_BASE + 0x08)
#define DAC_DHR12L1 MMIO32(DAC_BASE + 0x0C)
#define DAC_DHR8R1 MMIO32(DAC_BASE + 0x10)
#define DAC_DOR1 MMIO32(DAC_BASE + 0x2C)
#define DAC_SR MMIO32(DAC_BASE + 0x34)
/*****************************************************************************/
/* Register values */
/*****************************************************************************/
/* DAC_CR Values ------------------------------------------------------------*/
#define DAC_CR_DMAUDRIE1 (1 << 13)
#define DAC_CR_DMAEN1 (1 << 12)
#define DAC_CR_TSEL1_SHIFT 3
#define DAC_CR_TSEL1 (7 << DAC_CR_TSEL1_SHIFT)
#define DAC_CR_TSEL1_TIM6_TRGO (0 << DAC_CR_TSEL1_SHIFT)
#define DAC_CR_TSEL1_TIM8_TRGO (1 << DAC_CR_TSEL1_SHIFT)
#define DAC_CR_TSEL1_TIM7_TRGO (2 << DAC_CR_TSEL1_SHIFT)
#define DAC_CR_TSEL1_TIM5_TRGO (3 << DAC_CR_TSEL1_SHIFT)
#define DAC_CR_TSEL1_TIM2_TRGO (4 << DAC_CR_TSEL1_SHIFT)
#define DAC_CR_TSEL1_TIM4_TRGO (5 << DAC_CR_TSEL1_SHIFT)
#define DAC_CR_TSEL1_EXT_9 (6 << DAC_CR_TSEL1_SHIFT)
#define DAC_CR_TSEL1_SWTRG (7 << DAC_CR_TSEL1_SHIFT)
#define DAC_CR_TEN1 (1 << 2)
#define DAC_CR_BOFF1 (1 << 1)
#define DAC_CR_EN1 (1 << 0)
/* DAC_SWTRIGR Values -------------------------------------------------------*/
#define DAC_SWTRIGR_SWTRIG1 (1 << 0)
/* DAC_DHR12R1 Values -------------------------------------------------------*/
#define DAC_DHR12R1_DACC1DHR 0xFFF
/* DAC_DHR12L1 Values -------------------------------------------------------*/
#define DAC_DHR12L1_DACC1DHR (0xFFF << 4)
/* DAC_DHR8R1 Values --------------------------------------------------------*/
#define DAC_DHR8R1_DACC1DHR 0xFF
/* DAC_DOR1 Values ----------------------------------------------------------*/
#define DAC_DOR1_DACC1DOR 0xFFF
/* DAC_SR Values ------------------------------------------------------------*/
#define DAC_SR_DMAUDR1 (1 << 13)
/*****************************************************************************/
/* API definitions */
/*****************************************************************************/
/*****************************************************************************/
/* API Functions */
/*****************************************************************************/
BEGIN_DECLS
END_DECLS
#endif
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