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 * <h2><center>© Copyright(c) 2016 STMicroelectronics. 10 * All rights reserved.</center></h2> 11 * 12 * This software component is licensed by ST under BSD 3-Clause license, 13 * the "License"; You may not use this file except in compliance with the 14 * License. You may obtain a copy of the License at: 15 * opensource.org/licenses/BSD-3-Clause 16 * 17 ****************************************************************************** 18 */ 19 20 /* Define to prevent recursive inclusion -------------------------------------*/ 21 #ifndef __STM32L0xx_HAL_DAC_EX_H 22 #define __STM32L0xx_HAL_DAC_EX_H 23 24 #ifdef __cplusplus 25 extern "C" { 26 #endif 27 28 #if !defined(STM32L010xB) && !defined (STM32L010x8) && !defined (STM32L010x6) && !defined (STM32L010x4) && !defined (STM32L011xx) && !defined (STM32L021xx) && !defined (STM32L031xx) && !defined (STM32L041xx) && !defined (STM32L051xx) && !defined (STM32L071xx) && !defined (STM32L081xx) 29 30 /* Includes ------------------------------------------------------------------*/ 31 #include "stm32l0xx_hal_def.h" 32 33 /** @addtogroup STM32L0xx_HAL_Driver 34 * @{ 35 */ 36 37 /** @defgroup DACEx DACEx 38 * @{ 39 */ 40 41 /* Exported types ------------------------------------------------------------*/ 42 43 /* Exported constants --------------------------------------------------------*/ 44 45 /** @defgroup DACEx_Exported_Constants DACEx Exported Constants 46 * @{ 47 */ 48 49 /** @defgroup DACEx_lfsrunmask_triangleamplitude DACEx lfsrunmask triangleamplitude 50 * @{ 51 */ 52 #define DAC_LFSRUNMASK_BIT0 (0x00000000U) /*!< Unmask DAC channel LFSR bit0 for noise wave generation */ 53 #define DAC_LFSRUNMASK_BITS1_0 (DAC_CR_MAMP1_0) /*!< Unmask DAC channel LFSR bit[1:0] for noise wave generation */ 54 #define DAC_LFSRUNMASK_BITS2_0 (DAC_CR_MAMP1_1) /*!< Unmask DAC channel LFSR bit[2:0] for noise wave generation */ 55 #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 */ 56 #define DAC_LFSRUNMASK_BITS4_0 (DAC_CR_MAMP1_2) /*!< Unmask DAC channel LFSR bit[4:0] for noise wave generation */ 57 #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 */ 58 #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 */ 59 #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 */ 60 #define DAC_LFSRUNMASK_BITS8_0 (DAC_CR_MAMP1_3) /*!< Unmask DAC channel LFSR bit[8:0] for noise wave generation */ 61 #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 */ 62 #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 */ 63 #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 */ 64 #define DAC_TRIANGLEAMPLITUDE_1 (0x00000000U) /*!< Select max triangle amplitude of 1 */ 65 #define DAC_TRIANGLEAMPLITUDE_3 (DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 3 */ 66 #define DAC_TRIANGLEAMPLITUDE_7 (DAC_CR_MAMP1_1) /*!< Select max triangle amplitude of 7 */ 67 #define DAC_TRIANGLEAMPLITUDE_15 ((uint32_t)DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 15 */ 68 #define DAC_TRIANGLEAMPLITUDE_31 (DAC_CR_MAMP1_2) /*!< Select max triangle amplitude of 31 */ 69 #define DAC_TRIANGLEAMPLITUDE_63 ((uint32_t)DAC_CR_MAMP1_2 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 63 */ 70 #define DAC_TRIANGLEAMPLITUDE_127 ((uint32_t)DAC_CR_MAMP1_2 | DAC_CR_MAMP1_1) /*!< Select max triangle amplitude of 127 */ 71 #define DAC_TRIANGLEAMPLITUDE_255 ((uint32_t)DAC_CR_MAMP1_2 | DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 255 */ 72 #define DAC_TRIANGLEAMPLITUDE_511 (DAC_CR_MAMP1_3) /*!< Select max triangle amplitude of 511 */ 73 #define DAC_TRIANGLEAMPLITUDE_1023 ((uint32_t)DAC_CR_MAMP1_3 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 1023 */ 74 #define DAC_TRIANGLEAMPLITUDE_2047 ((uint32_t)DAC_CR_MAMP1_3 | DAC_CR_MAMP1_1) /*!< Select max triangle amplitude of 2047 */ 75 #define DAC_TRIANGLEAMPLITUDE_4095 ((uint32_t)DAC_CR_MAMP1_3 | DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 4095 */ 76 77 #define IS_DAC_LFSR_UNMASK_TRIANGLE_AMPLITUDE(VALUE) (((VALUE) == DAC_LFSRUNMASK_BIT0) || \ 78 ((VALUE) == DAC_LFSRUNMASK_BITS1_0) || \ 79 ((VALUE) == DAC_LFSRUNMASK_BITS2_0) || \ 80 ((VALUE) == DAC_LFSRUNMASK_BITS3_0) || \ 81 ((VALUE) == DAC_LFSRUNMASK_BITS4_0) || \ 82 ((VALUE) == DAC_LFSRUNMASK_BITS5_0) || \ 83 ((VALUE) == DAC_LFSRUNMASK_BITS6_0) || \ 84 ((VALUE) == DAC_LFSRUNMASK_BITS7_0) || \ 85 ((VALUE) == DAC_LFSRUNMASK_BITS8_0) || \ 86 ((VALUE) == DAC_LFSRUNMASK_BITS9_0) || \ 87 ((VALUE) == DAC_LFSRUNMASK_BITS10_0) || \ 88 ((VALUE) == DAC_LFSRUNMASK_BITS11_0) || \ 89 ((VALUE) == DAC_TRIANGLEAMPLITUDE_1) || \ 90 ((VALUE) == DAC_TRIANGLEAMPLITUDE_3) || \ 91 ((VALUE) == DAC_TRIANGLEAMPLITUDE_7) || \ 92 ((VALUE) == DAC_TRIANGLEAMPLITUDE_15) || \ 93 ((VALUE) == DAC_TRIANGLEAMPLITUDE_31) || \ 94 ((VALUE) == DAC_TRIANGLEAMPLITUDE_63) || \ 95 ((VALUE) == DAC_TRIANGLEAMPLITUDE_127) || \ 96 ((VALUE) == DAC_TRIANGLEAMPLITUDE_255) || \ 97 ((VALUE) == DAC_TRIANGLEAMPLITUDE_511) || \ 98 ((VALUE) == DAC_TRIANGLEAMPLITUDE_1023) || \ 99 ((VALUE) == DAC_TRIANGLEAMPLITUDE_2047) || \ 100 ((VALUE) == DAC_TRIANGLEAMPLITUDE_4095)) 101 /** 102 * @} 103 */ 104 105 106 /** 107 * @} 108 */ 109 110 /* Exported macro ------------------------------------------------------------*/ 111 112 /* Exported functions --------------------------------------------------------*/ 113 114 /** @defgroup DACEx_Exported_Functions DACEx Exported Functions 115 * @{ 116 */ 117 118 /** @defgroup DACEx_Exported_Functions_Group1 Extended features functions 119 * @{ 120 */ 121 /* Extension features functions ***********************************************/ 122 HAL_StatusTypeDef HAL_DACEx_TriangleWaveGenerate(DAC_HandleTypeDef* hdac, uint32_t Channel, uint32_t Amplitude); 123 HAL_StatusTypeDef HAL_DACEx_NoiseWaveGenerate(DAC_HandleTypeDef* hdac, uint32_t Channel, uint32_t Amplitude); 124 125 #if defined (DAC_CHANNEL2_SUPPORT) 126 uint32_t HAL_DACEx_DualGetValue(DAC_HandleTypeDef* hdac); 127 HAL_StatusTypeDef HAL_DACEx_DualSetValue(DAC_HandleTypeDef* hdac, uint32_t Alignment, uint32_t Data1, uint32_t Data2); 128 void HAL_DACEx_ConvCpltCallbackCh2(DAC_HandleTypeDef* hdac); 129 void HAL_DACEx_ConvHalfCpltCallbackCh2(DAC_HandleTypeDef* hdac); 130 void HAL_DACEx_ErrorCallbackCh2(DAC_HandleTypeDef* hdac); 131 void HAL_DACEx_DMAUnderrunCallbackCh2(DAC_HandleTypeDef* hdac); 132 #endif 133 134 /** 135 * @} 136 */ 137 138 /** 139 * @} 140 */ 141 /* Define the private group ***********************************/ 142 /**************************************************************/ 143 /** @defgroup DACEx_Private DACEx Private 144 * @{ 145 */ 146 /** 147 * @} 148 */ 149 /**************************************************************/ 150 151 /** 152 * @} 153 */ 154 155 /** 156 * @} 157 */ 158 #endif /* !STM32L010xB && !STM32L010x8 && !STM32L010x6 && !STM32L010x4 && !STM32L011xx && !STM32L021xx && !STM32L031xx && !STM32L041xx && !STM32L051xx && !STM32L071xx && !STM32L081xx*/ 159 160 #ifdef __cplusplus 161 } 162 #endif 163 164 #endif /*__STM32L0xx_HAL_DAC_EX_H */ 165 166 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ 167 168
