1 /** 2 ****************************************************************************** 3 * @file stm32l0xx_hal_dac_ex.h 4 * @author MCD Application Team 5 * @brief Header file of DAC HAL Extension module. 6 ****************************************************************************** 7 * @attention 8 * 9 * Copyright (c) 2016 STMicroelectronics. 10 * All rights reserved. 11 * 12 * This software is licensed under terms that can be found in the LICENSE file 13 * in the root directory of this software component. 14 * If no LICENSE file comes with this software, it is provided AS-IS. 15 * 16 ****************************************************************************** 17 */ 18 19 /* Define to prevent recursive inclusion -------------------------------------*/ 20 #ifndef __STM32L0xx_HAL_DAC_EX_H 21 #define __STM32L0xx_HAL_DAC_EX_H 22 23 #ifdef __cplusplus 24 extern "C" { 25 #endif 26 27 #if !defined(STM32L010xB) && !defined (STM32L010x8) && !defined (STM32L010x6) && !defined (STM32L010x4) && !defined (STM32L011xx) && !defined (STM32L021xx) && !defined (STM32L031xx) && !defined (STM32L041xx) && !defined (STM32L051xx) && !defined (STM32L071xx) && !defined (STM32L081xx) 28 29 /* Includes ------------------------------------------------------------------*/ 30 #include "stm32l0xx_hal_def.h" 31 32 /** @addtogroup STM32L0xx_HAL_Driver 33 * @{ 34 */ 35 36 /** @defgroup DACEx DACEx 37 * @{ 38 */ 39 40 /* Exported types ------------------------------------------------------------*/ 41 42 /* Exported constants --------------------------------------------------------*/ 43 44 /** @defgroup DACEx_Exported_Constants DACEx Exported Constants 45 * @{ 46 */ 47 48 /** @defgroup DACEx_lfsrunmask_triangleamplitude DACEx lfsrunmask triangleamplitude 49 * @{ 50 */ 51 #define DAC_LFSRUNMASK_BIT0 (0x00000000U) /*!< Unmask DAC channel LFSR bit0 for noise wave generation */ 52 #define DAC_LFSRUNMASK_BITS1_0 (DAC_CR_MAMP1_0) /*!< Unmask DAC channel LFSR bit[1:0] for noise wave generation */ 53 #define DAC_LFSRUNMASK_BITS2_0 (DAC_CR_MAMP1_1) /*!< Unmask DAC channel LFSR bit[2:0] for noise wave generation */ 54 #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 */ 55 #define DAC_LFSRUNMASK_BITS4_0 (DAC_CR_MAMP1_2) /*!< Unmask DAC channel LFSR bit[4:0] for noise wave generation */ 56 #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 */ 57 #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 */ 58 #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 */ 59 #define DAC_LFSRUNMASK_BITS8_0 (DAC_CR_MAMP1_3) /*!< Unmask DAC channel LFSR bit[8:0] for noise wave generation */ 60 #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 */ 61 #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 */ 62 #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 */ 63 #define DAC_TRIANGLEAMPLITUDE_1 (0x00000000U) /*!< Select max triangle amplitude of 1 */ 64 #define DAC_TRIANGLEAMPLITUDE_3 (DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 3 */ 65 #define DAC_TRIANGLEAMPLITUDE_7 (DAC_CR_MAMP1_1) /*!< Select max triangle amplitude of 7 */ 66 #define DAC_TRIANGLEAMPLITUDE_15 ((uint32_t)DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 15 */ 67 #define DAC_TRIANGLEAMPLITUDE_31 (DAC_CR_MAMP1_2) /*!< Select max triangle amplitude of 31 */ 68 #define DAC_TRIANGLEAMPLITUDE_63 ((uint32_t)DAC_CR_MAMP1_2 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 63 */ 69 #define DAC_TRIANGLEAMPLITUDE_127 ((uint32_t)DAC_CR_MAMP1_2 | DAC_CR_MAMP1_1) /*!< Select max triangle amplitude of 127 */ 70 #define DAC_TRIANGLEAMPLITUDE_255 ((uint32_t)DAC_CR_MAMP1_2 | DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 255 */ 71 #define DAC_TRIANGLEAMPLITUDE_511 (DAC_CR_MAMP1_3) /*!< Select max triangle amplitude of 511 */ 72 #define DAC_TRIANGLEAMPLITUDE_1023 ((uint32_t)DAC_CR_MAMP1_3 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 1023 */ 73 #define DAC_TRIANGLEAMPLITUDE_2047 ((uint32_t)DAC_CR_MAMP1_3 | DAC_CR_MAMP1_1) /*!< Select max triangle amplitude of 2047 */ 74 #define DAC_TRIANGLEAMPLITUDE_4095 ((uint32_t)DAC_CR_MAMP1_3 | DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 4095 */ 75 76 #define IS_DAC_LFSR_UNMASK_TRIANGLE_AMPLITUDE(VALUE) (((VALUE) == DAC_LFSRUNMASK_BIT0) || \ 77 ((VALUE) == DAC_LFSRUNMASK_BITS1_0) || \ 78 ((VALUE) == DAC_LFSRUNMASK_BITS2_0) || \ 79 ((VALUE) == DAC_LFSRUNMASK_BITS3_0) || \ 80 ((VALUE) == DAC_LFSRUNMASK_BITS4_0) || \ 81 ((VALUE) == DAC_LFSRUNMASK_BITS5_0) || \ 82 ((VALUE) == DAC_LFSRUNMASK_BITS6_0) || \ 83 ((VALUE) == DAC_LFSRUNMASK_BITS7_0) || \ 84 ((VALUE) == DAC_LFSRUNMASK_BITS8_0) || \ 85 ((VALUE) == DAC_LFSRUNMASK_BITS9_0) || \ 86 ((VALUE) == DAC_LFSRUNMASK_BITS10_0) || \ 87 ((VALUE) == DAC_LFSRUNMASK_BITS11_0) || \ 88 ((VALUE) == DAC_TRIANGLEAMPLITUDE_1) || \ 89 ((VALUE) == DAC_TRIANGLEAMPLITUDE_3) || \ 90 ((VALUE) == DAC_TRIANGLEAMPLITUDE_7) || \ 91 ((VALUE) == DAC_TRIANGLEAMPLITUDE_15) || \ 92 ((VALUE) == DAC_TRIANGLEAMPLITUDE_31) || \ 93 ((VALUE) == DAC_TRIANGLEAMPLITUDE_63) || \ 94 ((VALUE) == DAC_TRIANGLEAMPLITUDE_127) || \ 95 ((VALUE) == DAC_TRIANGLEAMPLITUDE_255) || \ 96 ((VALUE) == DAC_TRIANGLEAMPLITUDE_511) || \ 97 ((VALUE) == DAC_TRIANGLEAMPLITUDE_1023) || \ 98 ((VALUE) == DAC_TRIANGLEAMPLITUDE_2047) || \ 99 ((VALUE) == DAC_TRIANGLEAMPLITUDE_4095)) 100 /** 101 * @} 102 */ 103 104 105 /** 106 * @} 107 */ 108 109 /* Exported macro ------------------------------------------------------------*/ 110 111 /* Exported functions --------------------------------------------------------*/ 112 113 /** @defgroup DACEx_Exported_Functions DACEx Exported Functions 114 * @{ 115 */ 116 117 /** @defgroup DACEx_Exported_Functions_Group1 Extended features functions 118 * @{ 119 */ 120 /* Extension features functions ***********************************************/ 121 HAL_StatusTypeDef HAL_DACEx_TriangleWaveGenerate(DAC_HandleTypeDef* hdac, uint32_t Channel, uint32_t Amplitude); 122 HAL_StatusTypeDef HAL_DACEx_NoiseWaveGenerate(DAC_HandleTypeDef* hdac, uint32_t Channel, uint32_t Amplitude); 123 124 #if defined (DAC_CHANNEL2_SUPPORT) 125 uint32_t HAL_DACEx_DualGetValue(DAC_HandleTypeDef* hdac); 126 HAL_StatusTypeDef HAL_DACEx_DualSetValue(DAC_HandleTypeDef* hdac, uint32_t Alignment, uint32_t Data1, uint32_t Data2); 127 void HAL_DACEx_ConvCpltCallbackCh2(DAC_HandleTypeDef* hdac); 128 void HAL_DACEx_ConvHalfCpltCallbackCh2(DAC_HandleTypeDef* hdac); 129 void HAL_DACEx_ErrorCallbackCh2(DAC_HandleTypeDef* hdac); 130 void HAL_DACEx_DMAUnderrunCallbackCh2(DAC_HandleTypeDef* hdac); 131 #endif 132 133 /** 134 * @} 135 */ 136 137 /** 138 * @} 139 */ 140 /* Define the private group ***********************************/ 141 /**************************************************************/ 142 /** @defgroup DACEx_Private DACEx Private 143 * @{ 144 */ 145 /** 146 * @} 147 */ 148 /**************************************************************/ 149 150 /** 151 * @} 152 */ 153 154 /** 155 * @} 156 */ 157 #endif /* !STM32L010xB && !STM32L010x8 && !STM32L010x6 && !STM32L010x4 && !STM32L011xx && !STM32L021xx && !STM32L031xx && !STM32L041xx && !STM32L051xx && !STM32L071xx && !STM32L081xx*/ 158 159 #ifdef __cplusplus 160 } 161 #endif 162 163 #endif /*__STM32L0xx_HAL_DAC_EX_H */ 164 165 166
