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******************************************************************************
* @file stm32l4xx_hal_dac_ex.h
* @author MCD Application Team
* @version V1.5.2
* @date 12-September-2016
* @brief Header file of DAC HAL Extended module.
******************************************************************************
* @attention
*
* <h2><center>© COPYRIGHT(c) 2016 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 __STM32L4xx_HAL_DAC_EX_H
#define __STM32L4xx_HAL_DAC_EX_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "stm32l4xx_hal_def.h"
/** @addtogroup STM32L4xx_HAL_Driver
* @{
*/
/** @addtogroup DACEx
* @{
*/
/* Exported types ------------------------------------------------------------*/
/**
* @brief HAL State structures definition
*/
/* Exported constants --------------------------------------------------------*/
/** @defgroup DACEx_Exported_Constants DACEx Exported Constants
* @{
*/
/** @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 */
/**
* @}
*/
/**
* @}
*/
/* Exported macro ------------------------------------------------------------*/
/* Private macro -------------------------------------------------------------*/
/** @defgroup DACEx_Private_Macros DACEx Private Macros
* @{
*/
#if defined (STM32L431xx) || defined (STM32L432xx) || defined (STM32L433xx) || defined (STM32L442xx) || defined (STM32L443xx)
#define IS_DAC_TRIGGER(TRIGGER) (((TRIGGER) == DAC_TRIGGER_NONE) || \
((TRIGGER) == DAC_TRIGGER_T2_TRGO) || \
((TRIGGER) == DAC_TRIGGER_T6_TRGO) || \
((TRIGGER) == DAC_TRIGGER_T7_TRGO) || \
((TRIGGER) == DAC_TRIGGER_EXT_IT9) || \
((TRIGGER) == DAC_TRIGGER_SOFTWARE))
#endif /* STM32L431xx STM32L432xx STM32L433xx STM32L442xx STM32L443xx */
#if defined (STM32L471xx) || defined (STM32L475xx) || defined (STM32L476xx) || defined (STM32L485xx) || defined (STM32L486xx)
#define IS_DAC_TRIGGER(TRIGGER) (((TRIGGER) == DAC_TRIGGER_NONE) || \
((TRIGGER) == DAC_TRIGGER_T2_TRGO) || \
((TRIGGER) == DAC_TRIGGER_T4_TRGO) || \
((TRIGGER) == DAC_TRIGGER_T5_TRGO) || \
((TRIGGER) == DAC_TRIGGER_T6_TRGO) || \
((TRIGGER) == DAC_TRIGGER_T7_TRGO) || \
((TRIGGER) == DAC_TRIGGER_T8_TRGO) || \
((TRIGGER) == DAC_TRIGGER_EXT_IT9) || \
((TRIGGER) == DAC_TRIGGER_SOFTWARE))
#endif /* STM32L471xx STM32L475xx STM32L476xx STM32L485xx STM32L486xx */
#define IS_DAC_SAMPLETIME(TIME) ((TIME) <= 0x0000003FF)
#define IS_DAC_HOLDTIME(TIME) ((TIME) <= 0x0000003FF)
#define IS_DAC_SAMPLEANDHOLD(MODE) (((MODE) == DAC_SAMPLEANDHOLD_DISABLE) || \
((MODE) == DAC_SAMPLEANDHOLD_ENABLE))
#define IS_DAC_TRIMMINGVALUE(TRIMMINGVALUE) ((TRIMMINGVALUE) <= 0x1F)
#define IS_DAC_NEWTRIMMINGVALUE(TRIMMINGVALUE) ((TRIMMINGVALUE) <= 0x1F)
#define IS_DAC_CHIP_CONNECTION(CONNECT) (((CONNECT) == DAC_CHIPCONNECT_DISABLE) || \
((CONNECT) == DAC_CHIPCONNECT_ENABLE))
#define IS_DAC_TRIMMING(TRIMMING) (((TRIMMING) == DAC_TRIMMING_FACTORY) || \
((TRIMMING) == DAC_TRIMMING_USER))
#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))
/**
* @}
*/
/* Exported functions --------------------------------------------------------*/
/* Extended features functions ***********************************************/
/** @addtogroup DACEx_Exported_Functions
* @{
*/
/** @addtogroup DACEx_Exported_Functions_Group2
* @{
*/
/* IO operation functions *****************************************************/
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);
HAL_StatusTypeDef HAL_DACEx_SelfCalibrate (DAC_HandleTypeDef* hdac, DAC_ChannelConfTypeDef* sConfig, uint32_t Channel);
HAL_StatusTypeDef HAL_DACEx_SetUserTrimming (DAC_HandleTypeDef* hdac, DAC_ChannelConfTypeDef* sConfig, uint32_t Channel, uint32_t NewTrimmingValue);
/**
* @}
*/
/** @addtogroup DACEx_Exported_Functions_Group3
* @{
*/
/* Peripheral Control functions ***********************************************/
uint32_t HAL_DACEx_DualGetValue(DAC_HandleTypeDef* hdac);
uint32_t HAL_DACEx_GetTrimOffset (DAC_HandleTypeDef *hdac, uint32_t Channel);
/**
* @}
*/
/**
* @}
*/
/** @addtogroup DACEx_Private_Functions
* @{
*/
/* DAC_DMAConvCpltCh2 / DAC_DMAErrorCh2 / DAC_DMAHalfConvCpltCh2 */
/* are called by HAL_DAC_Start_DMA */
void DAC_DMAConvCpltCh2(DMA_HandleTypeDef *hdma);
void DAC_DMAErrorCh2(DMA_HandleTypeDef *hdma);
void DAC_DMAHalfConvCpltCh2(DMA_HandleTypeDef *hdma);
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /*__STM32L4xx_HAL_DAC_EX_H */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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