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amiro-blt / Target / Modules / LightRing_1-0 / Boot / lib / STM32F10x_StdPeriph_Driver / inc / stm32f10x_dac.h @ 367c0652

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1 69661903 Thomas Schöpping
/**
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  ******************************************************************************
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  * @file    stm32f10x_dac.h
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  * @author  MCD Application Team
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  * @version V3.5.0
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  * @date    11-March-2011
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  * @brief   This file contains all the functions prototypes for the DAC firmware 
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  *          library.
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  ******************************************************************************
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  * @attention
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  *
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  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
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  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
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  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
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  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
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  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
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  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
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  *
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  * <h2><center>&copy; COPYRIGHT 2011 STMicroelectronics</center></h2>
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  ******************************************************************************
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  */
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef __STM32F10x_DAC_H
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#define __STM32F10x_DAC_H
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#ifdef __cplusplus
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 extern "C" {
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#endif
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/* Includes ------------------------------------------------------------------*/
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#include "stm32f10x.h"
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/** @addtogroup STM32F10x_StdPeriph_Driver
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  * @{
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  */
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/** @addtogroup DAC
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  * @{
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  */
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/** @defgroup DAC_Exported_Types
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  * @{
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  */
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/** 
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  * @brief  DAC Init structure definition
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  */
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typedef struct
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{
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  uint32_t DAC_Trigger;                      /*!< Specifies the external trigger for the selected DAC channel.
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                                                  This parameter can be a value of @ref DAC_trigger_selection */
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  uint32_t DAC_WaveGeneration;               /*!< Specifies whether DAC channel noise waves or triangle waves
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                                                  are generated, or whether no wave is generated.
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                                                  This parameter can be a value of @ref DAC_wave_generation */
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  uint32_t DAC_LFSRUnmask_TriangleAmplitude; /*!< Specifies the LFSR mask for noise wave generation or
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                                                  the maximum amplitude triangle generation for the DAC channel. 
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                                                  This parameter can be a value of @ref DAC_lfsrunmask_triangleamplitude */
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  uint32_t DAC_OutputBuffer;                 /*!< Specifies whether the DAC channel output buffer is enabled or disabled.
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                                                  This parameter can be a value of @ref DAC_output_buffer */
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}DAC_InitTypeDef;
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/**
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  * @}
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  */
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/** @defgroup DAC_Exported_Constants
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  * @{
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  */
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/** @defgroup DAC_trigger_selection 
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  * @{
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  */
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#define DAC_Trigger_None                   ((uint32_t)0x00000000) /*!< Conversion is automatic once the DAC1_DHRxxxx register 
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                                                                       has been loaded, and not by external trigger */
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#define DAC_Trigger_T6_TRGO                ((uint32_t)0x00000004) /*!< TIM6 TRGO selected as external conversion trigger for DAC channel */
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#define DAC_Trigger_T8_TRGO                ((uint32_t)0x0000000C) /*!< TIM8 TRGO selected as external conversion trigger for DAC channel
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                                                                       only in High-density devices*/
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#define DAC_Trigger_T3_TRGO                ((uint32_t)0x0000000C) /*!< TIM8 TRGO selected as external conversion trigger for DAC channel
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                                                                       only in Connectivity line, Medium-density and Low-density Value Line devices */
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#define DAC_Trigger_T7_TRGO                ((uint32_t)0x00000014) /*!< TIM7 TRGO selected as external conversion trigger for DAC channel */
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#define DAC_Trigger_T5_TRGO                ((uint32_t)0x0000001C) /*!< TIM5 TRGO selected as external conversion trigger for DAC channel */
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#define DAC_Trigger_T15_TRGO               ((uint32_t)0x0000001C) /*!< TIM15 TRGO selected as external conversion trigger for DAC channel 
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                                                                       only in Medium-density and Low-density Value Line devices*/
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#define DAC_Trigger_T2_TRGO                ((uint32_t)0x00000024) /*!< TIM2 TRGO selected as external conversion trigger for DAC channel */
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#define DAC_Trigger_T4_TRGO                ((uint32_t)0x0000002C) /*!< TIM4 TRGO selected as external conversion trigger for DAC channel */
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#define DAC_Trigger_Ext_IT9                ((uint32_t)0x00000034) /*!< EXTI Line9 event selected as external conversion trigger for DAC channel */
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#define DAC_Trigger_Software               ((uint32_t)0x0000003C) /*!< Conversion started by software trigger for DAC channel */
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#define IS_DAC_TRIGGER(TRIGGER) (((TRIGGER) == DAC_Trigger_None) || \
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                                 ((TRIGGER) == DAC_Trigger_T6_TRGO) || \
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                                 ((TRIGGER) == DAC_Trigger_T8_TRGO) || \
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                                 ((TRIGGER) == DAC_Trigger_T7_TRGO) || \
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                                 ((TRIGGER) == DAC_Trigger_T5_TRGO) || \
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                                 ((TRIGGER) == DAC_Trigger_T2_TRGO) || \
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                                 ((TRIGGER) == DAC_Trigger_T4_TRGO) || \
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                                 ((TRIGGER) == DAC_Trigger_Ext_IT9) || \
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                                 ((TRIGGER) == DAC_Trigger_Software))
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/**
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  * @}
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  */
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/** @defgroup DAC_wave_generation 
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  * @{
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  */
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#define DAC_WaveGeneration_None            ((uint32_t)0x00000000)
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#define DAC_WaveGeneration_Noise           ((uint32_t)0x00000040)
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#define DAC_WaveGeneration_Triangle        ((uint32_t)0x00000080)
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#define IS_DAC_GENERATE_WAVE(WAVE) (((WAVE) == DAC_WaveGeneration_None) || \
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                                    ((WAVE) == DAC_WaveGeneration_Noise) || \
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                                    ((WAVE) == DAC_WaveGeneration_Triangle))
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/**
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  * @}
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  */
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/** @defgroup DAC_lfsrunmask_triangleamplitude
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  * @{
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  */
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#define DAC_LFSRUnmask_Bit0                ((uint32_t)0x00000000) /*!< Unmask DAC channel LFSR bit0 for noise wave generation */
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#define DAC_LFSRUnmask_Bits1_0             ((uint32_t)0x00000100) /*!< Unmask DAC channel LFSR bit[1:0] for noise wave generation */
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#define DAC_LFSRUnmask_Bits2_0             ((uint32_t)0x00000200) /*!< Unmask DAC channel LFSR bit[2:0] for noise wave generation */
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#define DAC_LFSRUnmask_Bits3_0             ((uint32_t)0x00000300) /*!< Unmask DAC channel LFSR bit[3:0] for noise wave generation */
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#define DAC_LFSRUnmask_Bits4_0             ((uint32_t)0x00000400) /*!< Unmask DAC channel LFSR bit[4:0] for noise wave generation */
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#define DAC_LFSRUnmask_Bits5_0             ((uint32_t)0x00000500) /*!< Unmask DAC channel LFSR bit[5:0] for noise wave generation */
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#define DAC_LFSRUnmask_Bits6_0             ((uint32_t)0x00000600) /*!< Unmask DAC channel LFSR bit[6:0] for noise wave generation */
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#define DAC_LFSRUnmask_Bits7_0             ((uint32_t)0x00000700) /*!< Unmask DAC channel LFSR bit[7:0] for noise wave generation */
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#define DAC_LFSRUnmask_Bits8_0             ((uint32_t)0x00000800) /*!< Unmask DAC channel LFSR bit[8:0] for noise wave generation */
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#define DAC_LFSRUnmask_Bits9_0             ((uint32_t)0x00000900) /*!< Unmask DAC channel LFSR bit[9:0] for noise wave generation */
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#define DAC_LFSRUnmask_Bits10_0            ((uint32_t)0x00000A00) /*!< Unmask DAC channel LFSR bit[10:0] for noise wave generation */
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#define DAC_LFSRUnmask_Bits11_0            ((uint32_t)0x00000B00) /*!< Unmask DAC channel LFSR bit[11:0] for noise wave generation */
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#define DAC_TriangleAmplitude_1            ((uint32_t)0x00000000) /*!< Select max triangle amplitude of 1 */
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#define DAC_TriangleAmplitude_3            ((uint32_t)0x00000100) /*!< Select max triangle amplitude of 3 */
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#define DAC_TriangleAmplitude_7            ((uint32_t)0x00000200) /*!< Select max triangle amplitude of 7 */
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#define DAC_TriangleAmplitude_15           ((uint32_t)0x00000300) /*!< Select max triangle amplitude of 15 */
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#define DAC_TriangleAmplitude_31           ((uint32_t)0x00000400) /*!< Select max triangle amplitude of 31 */
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#define DAC_TriangleAmplitude_63           ((uint32_t)0x00000500) /*!< Select max triangle amplitude of 63 */
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#define DAC_TriangleAmplitude_127          ((uint32_t)0x00000600) /*!< Select max triangle amplitude of 127 */
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#define DAC_TriangleAmplitude_255          ((uint32_t)0x00000700) /*!< Select max triangle amplitude of 255 */
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#define DAC_TriangleAmplitude_511          ((uint32_t)0x00000800) /*!< Select max triangle amplitude of 511 */
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#define DAC_TriangleAmplitude_1023         ((uint32_t)0x00000900) /*!< Select max triangle amplitude of 1023 */
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#define DAC_TriangleAmplitude_2047         ((uint32_t)0x00000A00) /*!< Select max triangle amplitude of 2047 */
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#define DAC_TriangleAmplitude_4095         ((uint32_t)0x00000B00) /*!< Select max triangle amplitude of 4095 */
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#define IS_DAC_LFSR_UNMASK_TRIANGLE_AMPLITUDE(VALUE) (((VALUE) == DAC_LFSRUnmask_Bit0) || \
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                                                      ((VALUE) == DAC_LFSRUnmask_Bits1_0) || \
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                                                      ((VALUE) == DAC_LFSRUnmask_Bits2_0) || \
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                                                      ((VALUE) == DAC_LFSRUnmask_Bits3_0) || \
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                                                      ((VALUE) == DAC_LFSRUnmask_Bits4_0) || \
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                                                      ((VALUE) == DAC_LFSRUnmask_Bits5_0) || \
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                                                      ((VALUE) == DAC_LFSRUnmask_Bits6_0) || \
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                                                      ((VALUE) == DAC_LFSRUnmask_Bits7_0) || \
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                                                      ((VALUE) == DAC_LFSRUnmask_Bits8_0) || \
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                                                      ((VALUE) == DAC_LFSRUnmask_Bits9_0) || \
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                                                      ((VALUE) == DAC_LFSRUnmask_Bits10_0) || \
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                                                      ((VALUE) == DAC_LFSRUnmask_Bits11_0) || \
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                                                      ((VALUE) == DAC_TriangleAmplitude_1) || \
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                                                      ((VALUE) == DAC_TriangleAmplitude_3) || \
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                                                      ((VALUE) == DAC_TriangleAmplitude_7) || \
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                                                      ((VALUE) == DAC_TriangleAmplitude_15) || \
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                                                      ((VALUE) == DAC_TriangleAmplitude_31) || \
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                                                      ((VALUE) == DAC_TriangleAmplitude_63) || \
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                                                      ((VALUE) == DAC_TriangleAmplitude_127) || \
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                                                      ((VALUE) == DAC_TriangleAmplitude_255) || \
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                                                      ((VALUE) == DAC_TriangleAmplitude_511) || \
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                                                      ((VALUE) == DAC_TriangleAmplitude_1023) || \
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                                                      ((VALUE) == DAC_TriangleAmplitude_2047) || \
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                                                      ((VALUE) == DAC_TriangleAmplitude_4095))
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/**
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  * @}
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  */
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/** @defgroup DAC_output_buffer 
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  * @{
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  */
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#define DAC_OutputBuffer_Enable            ((uint32_t)0x00000000)
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#define DAC_OutputBuffer_Disable           ((uint32_t)0x00000002)
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#define IS_DAC_OUTPUT_BUFFER_STATE(STATE) (((STATE) == DAC_OutputBuffer_Enable) || \
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                                           ((STATE) == DAC_OutputBuffer_Disable))
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/**
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  * @}
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  */
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/** @defgroup DAC_Channel_selection 
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  * @{
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  */
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#define DAC_Channel_1                      ((uint32_t)0x00000000)
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#define DAC_Channel_2                      ((uint32_t)0x00000010)
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#define IS_DAC_CHANNEL(CHANNEL) (((CHANNEL) == DAC_Channel_1) || \
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                                 ((CHANNEL) == DAC_Channel_2))
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/**
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  * @}
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  */
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/** @defgroup DAC_data_alignment 
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  * @{
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  */
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#define DAC_Align_12b_R                    ((uint32_t)0x00000000)
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#define DAC_Align_12b_L                    ((uint32_t)0x00000004)
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#define DAC_Align_8b_R                     ((uint32_t)0x00000008)
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#define IS_DAC_ALIGN(ALIGN) (((ALIGN) == DAC_Align_12b_R) || \
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                             ((ALIGN) == DAC_Align_12b_L) || \
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                             ((ALIGN) == DAC_Align_8b_R))
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/**
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  * @}
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  */
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/** @defgroup DAC_wave_generation 
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  * @{
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  */
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#define DAC_Wave_Noise                     ((uint32_t)0x00000040)
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#define DAC_Wave_Triangle                  ((uint32_t)0x00000080)
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#define IS_DAC_WAVE(WAVE) (((WAVE) == DAC_Wave_Noise) || \
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                           ((WAVE) == DAC_Wave_Triangle))
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/**
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  * @}
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  */
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/** @defgroup DAC_data 
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  * @{
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  */
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#define IS_DAC_DATA(DATA) ((DATA) <= 0xFFF0) 
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/**
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  * @}
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  */
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#if defined (STM32F10X_LD_VL) || defined (STM32F10X_MD_VL)  || defined (STM32F10X_HD_VL)
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/** @defgroup DAC_interrupts_definition 
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  * @{
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  */ 
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#define DAC_IT_DMAUDR                      ((uint32_t)0x00002000)  
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#define IS_DAC_IT(IT) (((IT) == DAC_IT_DMAUDR)) 
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/**
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  * @}
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  */ 
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/** @defgroup DAC_flags_definition 
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  * @{
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  */ 
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#define DAC_FLAG_DMAUDR                    ((uint32_t)0x00002000)  
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#define IS_DAC_FLAG(FLAG) (((FLAG) == DAC_FLAG_DMAUDR))  
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/**
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  * @}
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  */
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#endif
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/**
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  * @}
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  */
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/** @defgroup DAC_Exported_Macros
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  * @{
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  */
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/**
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  * @}
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  */
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/** @defgroup DAC_Exported_Functions
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  * @{
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  */
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void DAC_DeInit(void);
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void DAC_Init(uint32_t DAC_Channel, DAC_InitTypeDef* DAC_InitStruct);
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void DAC_StructInit(DAC_InitTypeDef* DAC_InitStruct);
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void DAC_Cmd(uint32_t DAC_Channel, FunctionalState NewState);
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#if defined (STM32F10X_LD_VL) || defined (STM32F10X_MD_VL) || defined (STM32F10X_HD_VL)
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void DAC_ITConfig(uint32_t DAC_Channel, uint32_t DAC_IT, FunctionalState NewState);
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#endif
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void DAC_DMACmd(uint32_t DAC_Channel, FunctionalState NewState);
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void DAC_SoftwareTriggerCmd(uint32_t DAC_Channel, FunctionalState NewState);
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void DAC_DualSoftwareTriggerCmd(FunctionalState NewState);
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void DAC_WaveGenerationCmd(uint32_t DAC_Channel, uint32_t DAC_Wave, FunctionalState NewState);
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void DAC_SetChannel1Data(uint32_t DAC_Align, uint16_t Data);
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void DAC_SetChannel2Data(uint32_t DAC_Align, uint16_t Data);
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void DAC_SetDualChannelData(uint32_t DAC_Align, uint16_t Data2, uint16_t Data1);
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uint16_t DAC_GetDataOutputValue(uint32_t DAC_Channel);
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#if defined (STM32F10X_LD_VL) || defined (STM32F10X_MD_VL) || defined (STM32F10X_HD_VL) 
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FlagStatus DAC_GetFlagStatus(uint32_t DAC_Channel, uint32_t DAC_FLAG);
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void DAC_ClearFlag(uint32_t DAC_Channel, uint32_t DAC_FLAG);
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ITStatus DAC_GetITStatus(uint32_t DAC_Channel, uint32_t DAC_IT);
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void DAC_ClearITPendingBit(uint32_t DAC_Channel, uint32_t DAC_IT);
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif /*__STM32F10x_DAC_H */
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/**
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  * @}
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  */
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/**
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  * @}
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  */
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/**
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  * @}
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  */
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/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/