| /** | |
| ****************************************************************************** | |
| * @file stm32f7xx_hal_dac.h | |
| * @author MCD Application Team | |
| * @version V1.0.0 | |
| * @date 12-May-2015 | |
| * @brief Header file of DAC HAL Extension module. | |
| ****************************************************************************** | |
| * @attention | |
| * | |
| * <h2><center>© COPYRIGHT(c) 2015 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 __STM32F7xx_HAL_DAC_EX_H | |
| #define __STM32F7xx_HAL_DAC_EX_H | |
| #ifdef __cplusplus | |
| extern "C" { | |
| #endif | |
| /* Includes ------------------------------------------------------------------*/ | |
| #include "stm32f7xx_hal_def.h" | |
| /** @addtogroup STM32F7xx_HAL_Driver | |
| * @{ | |
| */ | |
| /** @addtogroup DACEx | |
| * @{ | |
| */ | |
| /* Exported types ------------------------------------------------------------*/ | |
| /* Exported constants --------------------------------------------------------*/ | |
| /** @defgroup DACEx_Exported_Constants DAC Exported Constants | |
| * @{ | |
| */ | |
| /** @defgroup DACEx_lfsrunmask_triangleamplitude DAC LFS Run Mask Triangle Amplitude | |
| * @{ | |
| */ | |
| #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 ------------------------------------------------------------*/ | |
| /* Exported functions --------------------------------------------------------*/ | |
| /** @addtogroup DACEx_Exported_Functions | |
| * @{ | |
| */ | |
| /** @addtogroup DACEx_Exported_Functions_Group1 | |
| * @{ | |
| */ | |
| /* Extension 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); | |
| /** | |
| * @} | |
| */ | |
| /** | |
| * @} | |
| */ | |
| /* Private types -------------------------------------------------------------*/ | |
| /* Private variables ---------------------------------------------------------*/ | |
| /* Private constants ---------------------------------------------------------*/ | |
| /** @defgroup DACEx_Private_Constants DAC Private Constants | |
| * @{ | |
| */ | |
| /** | |
| * @} | |
| */ | |
| /* Private macros ------------------------------------------------------------*/ | |
| /** @defgroup DACEx_Private_Macros DAC Private Macros | |
| * @{ | |
| */ | |
| #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)) | |
| /** | |
| * @} | |
| */ | |
| /* Private functions ---------------------------------------------------------*/ | |
| /** @defgroup DACEx_Private_Functions DAC Private Functions | |
| * @{ | |
| */ | |
| void DAC_DMAConvCpltCh2(DMA_HandleTypeDef *hdma); | |
| void DAC_DMAErrorCh2(DMA_HandleTypeDef *hdma); | |
| void DAC_DMAHalfConvCpltCh2(DMA_HandleTypeDef *hdma); | |
| /** | |
| * @} | |
| */ | |
| /** | |
| * @} | |
| */ | |
| /** | |
| * @} | |
| */ | |
| #ifdef __cplusplus | |
| } | |
| #endif | |
| #endif /*__STM32F7xx_HAL_DAC_EX_H */ | |
| /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |