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comparison Common/Drivers/STM32F4xx_HAL_DRIVER_v120/Inc/stm32f4xx_hal_dac_ex.h @ 38:5f11787b4f42

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author heinrichsweikamp
date Sat, 28 Apr 2018 11:52:34 +0200
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37:ccc45c0e1ea2 38:5f11787b4f42
1 /**
2 ******************************************************************************
3 * @file stm32f4xx_hal_dac.h
4 * @author MCD Application Team
5 * @version V1.2.0
6 * @date 26-December-2014
7 * @brief Header file of DAC HAL Extension module.
8 ******************************************************************************
9 * @attention
10 *
11 * <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
12 *
13 * Redistribution and use in source and binary forms, with or without modification,
14 * are permitted provided that the following conditions are met:
15 * 1. Redistributions of source code must retain the above copyright notice,
16 * this list of conditions and the following disclaimer.
17 * 2. Redistributions in binary form must reproduce the above copyright notice,
18 * this list of conditions and the following disclaimer in the documentation
19 * and/or other materials provided with the distribution.
20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
21 * may be used to endorse or promote products derived from this software
22 * without specific prior written permission.
23 *
24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
34 *
35 ******************************************************************************
36 */
37
38 /* Define to prevent recursive inclusion -------------------------------------*/
39 #ifndef __STM32F4xx_HAL_DAC_EX_H
40 #define __STM32F4xx_HAL_DAC_EX_H
41
42 #ifdef __cplusplus
43 extern "C" {
44 #endif
45
46 #if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx) || defined(STM32F417xx) || defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx)
47
48 /* Includes ------------------------------------------------------------------*/
49 #include "stm32f4xx_hal_def.h"
50
51 /** @addtogroup STM32F4xx_HAL_Driver
52 * @{
53 */
54
55 /** @addtogroup DACEx
56 * @{
57 */
58
59 /* Exported types ------------------------------------------------------------*/
60 /* Exported constants --------------------------------------------------------*/
61 /** @defgroup DACEx_Exported_Constants DAC Exported Constants
62 * @{
63 */
64
65 /** @defgroup DACEx_wave_generation DAC Wave Generation
66 * @{
67 */
68 #define DAC_WAVEGENERATION_NONE ((uint32_t)0x00000000)
69 #define DAC_WAVEGENERATION_NOISE ((uint32_t)DAC_CR_WAVE1_0)
70 #define DAC_WAVEGENERATION_TRIANGLE ((uint32_t)DAC_CR_WAVE1_1)
71 /**
72 * @}
73 */
74
75 /** @defgroup DACEx_lfsrunmask_triangleamplitude DAC LFS Run Mask Triangle Amplitude
76 * @{
77 */
78 #define DAC_LFSRUNMASK_BIT0 ((uint32_t)0x00000000) /*!< Unmask DAC channel LFSR bit0 for noise wave generation */
79 #define DAC_LFSRUNMASK_BITS1_0 ((uint32_t)DAC_CR_MAMP1_0) /*!< Unmask DAC channel LFSR bit[1:0] for noise wave generation */
80 #define DAC_LFSRUNMASK_BITS2_0 ((uint32_t)DAC_CR_MAMP1_1) /*!< Unmask DAC channel LFSR bit[2:0] for noise wave generation */
81 #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 */
82 #define DAC_LFSRUNMASK_BITS4_0 ((uint32_t)DAC_CR_MAMP1_2) /*!< Unmask DAC channel LFSR bit[4:0] for noise wave generation */
83 #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 */
84 #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 */
85 #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 */
86 #define DAC_LFSRUNMASK_BITS8_0 ((uint32_t)DAC_CR_MAMP1_3) /*!< Unmask DAC channel LFSR bit[8:0] for noise wave generation */
87 #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 */
88 #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 */
89 #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 */
90 #define DAC_TRIANGLEAMPLITUDE_1 ((uint32_t)0x00000000) /*!< Select max triangle amplitude of 1 */
91 #define DAC_TRIANGLEAMPLITUDE_3 ((uint32_t)DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 3 */
92 #define DAC_TRIANGLEAMPLITUDE_7 ((uint32_t)DAC_CR_MAMP1_1) /*!< Select max triangle amplitude of 7 */
93 #define DAC_TRIANGLEAMPLITUDE_15 ((uint32_t)DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 15 */
94 #define DAC_TRIANGLEAMPLITUDE_31 ((uint32_t)DAC_CR_MAMP1_2) /*!< Select max triangle amplitude of 31 */
95 #define DAC_TRIANGLEAMPLITUDE_63 ((uint32_t)DAC_CR_MAMP1_2 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 63 */
96 #define DAC_TRIANGLEAMPLITUDE_127 ((uint32_t)DAC_CR_MAMP1_2 | DAC_CR_MAMP1_1) /*!< Select max triangle amplitude of 127 */
97 #define DAC_TRIANGLEAMPLITUDE_255 ((uint32_t)DAC_CR_MAMP1_2 | DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 255 */
98 #define DAC_TRIANGLEAMPLITUDE_511 ((uint32_t)DAC_CR_MAMP1_3) /*!< Select max triangle amplitude of 511 */
99 #define DAC_TRIANGLEAMPLITUDE_1023 ((uint32_t)DAC_CR_MAMP1_3 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 1023 */
100 #define DAC_TRIANGLEAMPLITUDE_2047 ((uint32_t)DAC_CR_MAMP1_3 | DAC_CR_MAMP1_1) /*!< Select max triangle amplitude of 2047 */
101 #define DAC_TRIANGLEAMPLITUDE_4095 ((uint32_t)DAC_CR_MAMP1_3 | DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 4095 */
102 /**
103 * @}
104 */
105
106 /** @defgroup DACEx_wave_Format DAC Wave Format
107 * @{
108 */
109 #define DAC_WAVE_NOISE ((uint32_t)DAC_CR_WAVE1_0)
110 #define DAC_WAVE_TRIANGLE ((uint32_t)DAC_CR_WAVE1_1)
111 /**
112 * @}
113 */
114
115 /**
116 * @}
117 */
118 /* Exported macro ------------------------------------------------------------*/
119 /* Exported functions --------------------------------------------------------*/
120 /** @addtogroup DACEx_Exported_Functions
121 * @{
122 */
123
124 /** @addtogroup DACEx_Exported_Functions_Group1
125 * @{
126 */
127 /* Extension features functions ***********************************************/
128 uint32_t HAL_DACEx_DualGetValue(DAC_HandleTypeDef* hdac);
129 HAL_StatusTypeDef HAL_DACEx_TriangleWaveGenerate(DAC_HandleTypeDef* hdac, uint32_t Channel, uint32_t Amplitude);
130 HAL_StatusTypeDef HAL_DACEx_NoiseWaveGenerate(DAC_HandleTypeDef* hdac, uint32_t Channel, uint32_t Amplitude);
131 HAL_StatusTypeDef HAL_DACEx_DualSetValue(DAC_HandleTypeDef* hdac, uint32_t Alignment, uint32_t Data1, uint32_t Data2);
132
133 void HAL_DACEx_ConvCpltCallbackCh2(DAC_HandleTypeDef* hdac);
134 void HAL_DACEx_ConvHalfCpltCallbackCh2(DAC_HandleTypeDef* hdac);
135 void HAL_DACEx_ErrorCallbackCh2(DAC_HandleTypeDef* hdac);
136 void HAL_DACEx_DMAUnderrunCallbackCh2(DAC_HandleTypeDef* hdac);
137 /**
138 * @}
139 */
140
141 /**
142 * @}
143 */
144 /* Private types -------------------------------------------------------------*/
145 /* Private variables ---------------------------------------------------------*/
146 /* Private constants ---------------------------------------------------------*/
147 /** @defgroup DACEx_Private_Constants DAC Private Constants
148 * @{
149 */
150
151 /**
152 * @}
153 */
154
155 /* Private macros ------------------------------------------------------------*/
156 /** @defgroup DACEx_Private_Macros DAC Private Macros
157 * @{
158 */
159 #define IS_DAC_GENERATE_WAVE(WAVE) (((WAVE) == DAC_WAVEGENERATION_NONE) || \
160 ((WAVE) == DAC_WAVEGENERATION_NOISE) || \
161 ((WAVE) == DAC_WAVEGENERATION_TRIANGLE))
162 #define IS_DAC_LFSR_UNMASK_TRIANGLE_AMPLITUDE(VALUE) (((VALUE) == DAC_LFSRUNMASK_BIT0) || \
163 ((VALUE) == DAC_LFSRUNMASK_BITS1_0) || \
164 ((VALUE) == DAC_LFSRUNMASK_BITS2_0) || \
165 ((VALUE) == DAC_LFSRUNMASK_BITS3_0) || \
166 ((VALUE) == DAC_LFSRUNMASK_BITS4_0) || \
167 ((VALUE) == DAC_LFSRUNMASK_BITS5_0) || \
168 ((VALUE) == DAC_LFSRUNMASK_BITS6_0) || \
169 ((VALUE) == DAC_LFSRUNMASK_BITS7_0) || \
170 ((VALUE) == DAC_LFSRUNMASK_BITS8_0) || \
171 ((VALUE) == DAC_LFSRUNMASK_BITS9_0) || \
172 ((VALUE) == DAC_LFSRUNMASK_BITS10_0) || \
173 ((VALUE) == DAC_LFSRUNMASK_BITS11_0) || \
174 ((VALUE) == DAC_TRIANGLEAMPLITUDE_1) || \
175 ((VALUE) == DAC_TRIANGLEAMPLITUDE_3) || \
176 ((VALUE) == DAC_TRIANGLEAMPLITUDE_7) || \
177 ((VALUE) == DAC_TRIANGLEAMPLITUDE_15) || \
178 ((VALUE) == DAC_TRIANGLEAMPLITUDE_31) || \
179 ((VALUE) == DAC_TRIANGLEAMPLITUDE_63) || \
180 ((VALUE) == DAC_TRIANGLEAMPLITUDE_127) || \
181 ((VALUE) == DAC_TRIANGLEAMPLITUDE_255) || \
182 ((VALUE) == DAC_TRIANGLEAMPLITUDE_511) || \
183 ((VALUE) == DAC_TRIANGLEAMPLITUDE_1023) || \
184 ((VALUE) == DAC_TRIANGLEAMPLITUDE_2047) || \
185 ((VALUE) == DAC_TRIANGLEAMPLITUDE_4095))
186 #define IS_DAC_WAVE(WAVE) (((WAVE) == DAC_WAVE_NOISE) || \
187 ((WAVE) == DAC_WAVE_TRIANGLE))
188 /**
189 * @}
190 */
191
192 /* Private functions ---------------------------------------------------------*/
193 /** @defgroup DACEx_Private_Functions DAC Private Functions
194 * @{
195 */
196 void DAC_DMAConvCpltCh2(DMA_HandleTypeDef *hdma);
197 void DAC_DMAErrorCh2(DMA_HandleTypeDef *hdma);
198 void DAC_DMAHalfConvCpltCh2(DMA_HandleTypeDef *hdma);
199 /**
200 * @}
201 */
202 #endif /* STM32F405xx || STM32F415xx || STM32F407xx || STM32F417xx || STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx */
203
204 /**
205 * @}
206 */
207
208 /**
209 * @}
210 */
211
212 #ifdef __cplusplus
213 }
214 #endif
215
216 #endif /*__STM32F4xx_HAL_DAC_EX_H */
217
218 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/