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******************************************************************************
* @file stm32f0xx_hal_dac_ex.h
* @author MCD Application Team
* @version V1.1.0
* @date 03-Oct-2014
* @brief Header file of DAC HAL Extension module.
******************************************************************************
* @attention
*
* <h2><center>© COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of STMicroelectronics nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32F0xx_HAL_DAC_EX_H
#define __STM32F0xx_HAL_DAC_EX_H
#ifdef __cplusplus
extern "C" {
#endif
#if defined(STM32F051x8) || defined(STM32F058xx) || \
defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) || \
defined(STM32F091xC) || defined(STM32F098xx)
/* Includes ------------------------------------------------------------------*/
#include "stm32f0xx_hal_def.h"
/** @addtogroup STM32F0xx_HAL_Driver
* @{
*/
/** @addtogroup DACEx
* @{
*/
/* Exported types ------------------------------------------------------------*/
/**
* @brief HAL State structures definition
*/
/* Exported constants --------------------------------------------------------*/
/** @defgroup DACEx_Exported_Constants DACEx Exported Constants
* @{
*/
/** @defgroup DACEx_wave_generation DACEx wave generation
* @{
*/
#define DAC_WAVEGENERATION_NONE ((uint32_t)0x00000000)
#define DAC_WAVEGENERATION_NOISE ((uint32_t)DAC_CR_WAVE1_0)
#define DAC_WAVEGENERATION_TRIANGLE ((uint32_t)DAC_CR_WAVE1_1)
#define IS_DAC_GENERATE_WAVE(WAVE) (((WAVE) == DAC_WAVEGENERATION_NONE) || \
((WAVE) == DAC_WAVEGENERATION_NOISE) || \
((WAVE) == DAC_WAVEGENERATION_TRIANGLE))
/**
* @}
*/
/** @defgroup DACEx_lfsrunmask_triangleamplitude DACEx lfsrunmask triangleamplitude
* @{
*/
#define DAC_LFSRUNMASK_BIT0 ((uint32_t)0x00000000) /*!< Unmask DAC channel LFSR bit0 for noise wave generation */
#define DAC_LFSRUNMASK_BITS1_0 ((uint32_t)DAC_CR_MAMP1_0) /*!< Unmask DAC channel LFSR bit[1:0] for noise wave generation */
#define DAC_LFSRUNMASK_BITS2_0 ((uint32_t)DAC_CR_MAMP1_1) /*!< Unmask DAC channel LFSR bit[2:0] for noise wave generation */
#define DAC_LFSRUNMASK_BITS3_0 ((uint32_t)DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0)/*!< Unmask DAC channel LFSR bit[3:0] for noise wave generation */
#define DAC_LFSRUNMASK_BITS4_0 ((uint32_t)DAC_CR_MAMP1_2) /*!< Unmask DAC channel LFSR bit[4:0] for noise wave generation */
#define DAC_LFSRUNMASK_BITS5_0 ((uint32_t)DAC_CR_MAMP1_2 | DAC_CR_MAMP1_0) /*!< Unmask DAC channel LFSR bit[5:0] for noise wave generation */
#define DAC_LFSRUNMASK_BITS6_0 ((uint32_t)DAC_CR_MAMP1_2 | DAC_CR_MAMP1_1) /*!< Unmask DAC channel LFSR bit[6:0] for noise wave generation */
#define DAC_LFSRUNMASK_BITS7_0 ((uint32_t)DAC_CR_MAMP1_2 | DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0) /*!< Unmask DAC channel LFSR bit[7:0] for noise wave generation */
#define DAC_LFSRUNMASK_BITS8_0 ((uint32_t)DAC_CR_MAMP1_3) /*!< Unmask DAC channel LFSR bit[8:0] for noise wave generation */
#define DAC_LFSRUNMASK_BITS9_0 ((uint32_t)DAC_CR_MAMP1_3 | DAC_CR_MAMP1_0) /*!< Unmask DAC channel LFSR bit[9:0] for noise wave generation */
#define DAC_LFSRUNMASK_BITS10_0 ((uint32_t)DAC_CR_MAMP1_3 | DAC_CR_MAMP1_1) /*!< Unmask DAC channel LFSR bit[10:0] for noise wave generation */
#define DAC_LFSRUNMASK_BITS11_0 ((uint32_t)DAC_CR_MAMP1_3 | DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0) /*!< Unmask DAC channel LFSR bit[11:0] for noise wave generation */
#define DAC_TRIANGLEAMPLITUDE_1 ((uint32_t)0x00000000) /*!< Select max triangle amplitude of 1 */
#define DAC_TRIANGLEAMPLITUDE_3 ((uint32_t)DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 3 */
#define DAC_TRIANGLEAMPLITUDE_7 ((uint32_t)DAC_CR_MAMP1_1) /*!< Select max triangle amplitude of 7 */
#define DAC_TRIANGLEAMPLITUDE_15 ((uint32_t)DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 15 */
#define DAC_TRIANGLEAMPLITUDE_31 ((uint32_t)DAC_CR_MAMP1_2) /*!< Select max triangle amplitude of 31 */
#define DAC_TRIANGLEAMPLITUDE_63 ((uint32_t)DAC_CR_MAMP1_2 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 63 */
#define DAC_TRIANGLEAMPLITUDE_127 ((uint32_t)DAC_CR_MAMP1_2 | DAC_CR_MAMP1_1) /*!< Select max triangle amplitude of 127 */
#define DAC_TRIANGLEAMPLITUDE_255 ((uint32_t)DAC_CR_MAMP1_2 | DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 255 */
#define DAC_TRIANGLEAMPLITUDE_511 ((uint32_t)DAC_CR_MAMP1_3) /*!< Select max triangle amplitude of 511 */
#define DAC_TRIANGLEAMPLITUDE_1023 ((uint32_t)DAC_CR_MAMP1_3 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 1023 */
#define DAC_TRIANGLEAMPLITUDE_2047 ((uint32_t)DAC_CR_MAMP1_3 | DAC_CR_MAMP1_1) /*!< Select max triangle amplitude of 2047 */
#define DAC_TRIANGLEAMPLITUDE_4095 ((uint32_t)DAC_CR_MAMP1_3 | DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 4095 */
#define IS_DAC_LFSR_UNMASK_TRIANGLE_AMPLITUDE(VALUE) (((VALUE) == DAC_LFSRUNMASK_BIT0) || \
((VALUE) == DAC_LFSRUNMASK_BITS1_0) || \
((VALUE) == DAC_LFSRUNMASK_BITS2_0) || \
((VALUE) == DAC_LFSRUNMASK_BITS3_0) || \
((VALUE) == DAC_LFSRUNMASK_BITS4_0) || \
((VALUE) == DAC_LFSRUNMASK_BITS5_0) || \
((VALUE) == DAC_LFSRUNMASK_BITS6_0) || \
((VALUE) == DAC_LFSRUNMASK_BITS7_0) || \
((VALUE) == DAC_LFSRUNMASK_BITS8_0) || \
((VALUE) == DAC_LFSRUNMASK_BITS9_0) || \
((VALUE) == DAC_LFSRUNMASK_BITS10_0) || \
((VALUE) == DAC_LFSRUNMASK_BITS11_0) || \
((VALUE) == DAC_TRIANGLEAMPLITUDE_1) || \
((VALUE) == DAC_TRIANGLEAMPLITUDE_3) || \
((VALUE) == DAC_TRIANGLEAMPLITUDE_7) || \
((VALUE) == DAC_TRIANGLEAMPLITUDE_15) || \
((VALUE) == DAC_TRIANGLEAMPLITUDE_31) || \
((VALUE) == DAC_TRIANGLEAMPLITUDE_63) || \
((VALUE) == DAC_TRIANGLEAMPLITUDE_127) || \
((VALUE) == DAC_TRIANGLEAMPLITUDE_255) || \
((VALUE) == DAC_TRIANGLEAMPLITUDE_511) || \
((VALUE) == DAC_TRIANGLEAMPLITUDE_1023) || \
((VALUE) == DAC_TRIANGLEAMPLITUDE_2047) || \
((VALUE) == DAC_TRIANGLEAMPLITUDE_4095))
/**
* @}
*/
/** @defgroup DACEx_wave_generationbis DACEx wave generation bis
* @{
*/
#define DAC_WAVE_NOISE ((uint32_t)DAC_CR_WAVE1_0)
#define DAC_WAVE_TRIANGLE ((uint32_t)DAC_CR_WAVE1_1)
#define IS_DAC_WAVE(WAVE) (((WAVE) == DAC_WAVE_NOISE) || \
((WAVE) == DAC_WAVE_TRIANGLE))
/**
* @}
*/
/**
* @}
*/
/* Exported macro ------------------------------------------------------------*/
/** @defgroup DACEx_Exported_Macros DACEx Exported Macros
* @{
*/
/** @defgroup DAC_trigger_selection DAC trigger selection
* @{
*/
#if defined(STM32F051x8) || defined(STM32F058xx)
#define DAC_TRIGGER_NONE ((uint32_t)0x00000000) /*!< Conversion is automatic once the DAC1_DHRxxxx register
has been loaded, and not by external trigger */
#define DAC_TRIGGER_T2_TRGO ((uint32_t)(DAC_CR_TSEL1_2 | DAC_CR_TEN1)) /*!< TIM2 TRGO selected as external conversion trigger for DAC channel */
#define DAC_TRIGGER_T3_TRGO ((uint32_t)(DAC_CR_TSEL1_0 | DAC_CR_TEN1)) /*!< TIM3 TRGO selected as external conversion trigger for DAC channel */
#define DAC_TRIGGER_T6_TRGO ((uint32_t)DAC_CR_TEN1) /*!< TIM6 TRGO selected as external conversion trigger for DAC channel */
#define DAC_TRIGGER_T15_TRGO ((uint32_t)(DAC_CR_TSEL1_1 | DAC_CR_TSEL1_0 | DAC_CR_TEN1)) /*!< TIM15 TRGO selected as external conversion trigger for DAC channel */
#define DAC_TRIGGER_EXT_IT9 ((uint32_t)(DAC_CR_TSEL1_2 | DAC_CR_TSEL1_1 | DAC_CR_TEN1)) /*!< EXTI Line9 event selected as external conversion trigger for DAC channel */
#define DAC_TRIGGER_SOFTWARE ((uint32_t)(DAC_CR_TSEL1 | DAC_CR_TEN1)) /*!< Conversion started by software trigger for DAC channel */
#define IS_DAC_TRIGGER(TRIGGER) (((TRIGGER) == DAC_TRIGGER_NONE) || \
((TRIGGER) == DAC_TRIGGER_T2_TRGO) || \
((TRIGGER) == DAC_TRIGGER_T3_TRGO) || \
((TRIGGER) == DAC_TRIGGER_T6_TRGO) || \
((TRIGGER) == DAC_TRIGGER_T15_TRGO) || \
((TRIGGER) == DAC_TRIGGER_EXT_IT9) || \
((TRIGGER) == DAC_TRIGGER_SOFTWARE))
#endif /* STM32F051x8 || STM32F058xx */
#if defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) || \
defined(STM32F091xC) || defined(STM32F098xx)
#define DAC_TRIGGER_NONE ((uint32_t)0x00000000) /*!< Conversion is automatic once the DAC1_DHRxxxx register
has been loaded, and not by external trigger */
#define DAC_TRIGGER_T2_TRGO ((uint32_t)(DAC_CR_TSEL1_2 | DAC_CR_TEN1)) /*!< TIM2 TRGO selected as external conversion trigger for DAC channel */
#define DAC_TRIGGER_T3_TRGO ((uint32_t)(DAC_CR_TSEL1_0 | DAC_CR_TEN1)) /*!< TIM3 TRGO selected as external conversion trigger for DAC channel */
#define DAC_TRIGGER_T6_TRGO ((uint32_t)DAC_CR_TEN1) /*!< TIM6 TRGO selected as external conversion trigger for DAC channel */
#define DAC_TRIGGER_T7_TRGO ((uint32_t)(DAC_CR_TSEL1_1 | DAC_CR_TEN1)) /*!< TIM7 TRGO selected as external conversion trigger for DAC channel */
#define DAC_TRIGGER_T15_TRGO ((uint32_t)(DAC_CR_TSEL1_1 | DAC_CR_TSEL1_0 | DAC_CR_TEN1)) /*!< TIM15 TRGO selected as external conversion trigger for DAC channel */
#define DAC_TRIGGER_EXT_IT9 ((uint32_t)(DAC_CR_TSEL1_2 | DAC_CR_TSEL1_1 | DAC_CR_TEN1)) /*!< EXTI Line9 event selected as external conversion trigger for DAC channel */
#define DAC_TRIGGER_SOFTWARE ((uint32_t)(DAC_CR_TSEL1 | DAC_CR_TEN1)) /*!< Conversion started by software trigger for DAC channel */
#define IS_DAC_TRIGGER(TRIGGER) (((TRIGGER) == DAC_TRIGGER_NONE) || \
((TRIGGER) == DAC_TRIGGER_T2_TRGO) || \
((TRIGGER) == DAC_TRIGGER_T3_TRGO) || \
((TRIGGER) == DAC_TRIGGER_T6_TRGO) || \
((TRIGGER) == DAC_TRIGGER_T7_TRGO) || \
((TRIGGER) == DAC_TRIGGER_T15_TRGO) || \
((TRIGGER) == DAC_TRIGGER_EXT_IT9) || \
((TRIGGER) == DAC_TRIGGER_SOFTWARE))
#endif /* STM32F071xB || STM32F072xB || STM32F078xx || */
/* STM32F091xC || STM32F098xx */
/**
* @}
*/
/** @defgroup DAC_Channel_selection DAC Channel selection
* @{
*/
#if defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) || \
defined(STM32F091xC) || defined(STM32F098xx)
#define DAC_CHANNEL_1 ((uint32_t)0x00000000)
#define DAC_CHANNEL_2 ((uint32_t)0x00000010)
#define IS_DAC_CHANNEL(CHANNEL) (((CHANNEL) == DAC_CHANNEL_1) || \
((CHANNEL) == DAC_CHANNEL_2))
#endif /* STM32F071xB || STM32F072xB || STM32F078xx || */
/* STM32F091xC || STM32F098xx */
#if defined(STM32F051x8) || defined(STM32F058xx)
#define DAC_CHANNEL_1 ((uint32_t)0x00000000)
#define IS_DAC_CHANNEL(CHANNEL) (((CHANNEL) == DAC_CHANNEL_1))
#endif /* STM32F051x8 || STM32F058xx */
/**
* @}
*/
/**
* @}
*/
/* Exported functions --------------------------------------------------------*/
/* Extension features functions ***********************************************/
/** @addtogroup DACEx_Exported_Functions
* @{
*/
/** @addtogroup DACEx_Exported_Functions_Group1 Extended features functions
* @brief Extended features functions
* @{
*/
uint32_t HAL_DACEx_DualGetValue(DAC_HandleTypeDef* hdac);
HAL_StatusTypeDef HAL_DACEx_TriangleWaveGenerate(DAC_HandleTypeDef* hdac, uint32_t Channel, uint32_t Amplitude);
HAL_StatusTypeDef HAL_DACEx_NoiseWaveGenerate(DAC_HandleTypeDef* hdac, uint32_t Channel, uint32_t Amplitude);
HAL_StatusTypeDef HAL_DACEx_DualSetValue(DAC_HandleTypeDef* hdac, uint32_t Alignment, uint32_t Data1, uint32_t Data2);
void HAL_DACEx_ConvCpltCallbackCh2(DAC_HandleTypeDef* hdac);
void HAL_DACEx_ConvHalfCpltCallbackCh2(DAC_HandleTypeDef* hdac);
void HAL_DACEx_ErrorCallbackCh2(DAC_HandleTypeDef* hdac);
void HAL_DACEx_DMAUnderrunCallbackCh2(DAC_HandleTypeDef* hdac);
void DAC_DMAConvCpltCh2(DMA_HandleTypeDef *hdma);
void DAC_DMAErrorCh2(DMA_HandleTypeDef *hdma);
void DAC_DMAHalfConvCpltCh2(DMA_HandleTypeDef *hdma);
/**
* @}
*/
/**
* @}
*/
#endif /* */
/**
* @}
*/
/**
* @}
*/
#ifdef __cplusplus
}
#endif /* STM32F051x8 || STM32F058xx || */
/* STM32F071xB || STM32F072xB || STM32F078xx || */
/* STM32F091xC || STM32F098xx */
#endif /*__STM32F0xx_HAL_DAC_EX_H */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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