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Diffstat (limited to 'libopencm3/include/libopencm3/stm32/f0/dac.h')
| -rw-r--r-- | libopencm3/include/libopencm3/stm32/f0/dac.h | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/libopencm3/include/libopencm3/stm32/f0/dac.h b/libopencm3/include/libopencm3/stm32/f0/dac.h new file mode 100644 index 0000000..7f54484 --- /dev/null +++ b/libopencm3/include/libopencm3/stm32/f0/dac.h @@ -0,0 +1,117 @@ +/** @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 |