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/**
2 
  ******************************************************************************
3 
  * @file    stm32f0xx_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>&copy; 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 __STM32F0xx_HAL_DAC_EX_H
22 
#define __STM32F0xx_HAL_DAC_EX_H
23 
 
24 
#ifdef __cplusplus
25 
 extern "C" {
26 
#endif
27 
 
28 
/** @addtogroup STM32F0xx_HAL_Driver
29 
  * @{
30 
  */
31 
 
32 
#if defined(STM32F051x8) || defined(STM32F058xx) || \
33 
    defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) || \
34 
    defined(STM32F091xC) || defined(STM32F098xx)
35 
 
36 
/* Includes ------------------------------------------------------------------*/
37 
#include "stm32f0xx_hal_def.h"
38 
 
39 
/** @addtogroup DACEx
40 
  * @{
41 
  */
42 
 
43 
/* Exported types ------------------------------------------------------------*/
44 
 
45 
/* Exported constants --------------------------------------------------------*/
46 
 
47 
/** @defgroup DACEx_Exported_Constants DACEx Exported Constants
48 
  * @{
49 
  */  
50 
 
51 
/** @defgroup DACEx_lfsrunmask_triangleamplitude DACEx lfsrunmask triangleamplitude
52 
  * @{
53 
  */
54 
#define DAC_LFSRUNMASK_BIT0                (0x00000000U) /*!< Unmask DAC channel LFSR bit0 for noise wave generation */
55 
#define DAC_LFSRUNMASK_BITS1_0             ((uint32_t)DAC_CR_MAMP1_0) /*!< Unmask DAC channel LFSR bit[1:0] for noise wave generation */
56 
#define DAC_LFSRUNMASK_BITS2_0             ((uint32_t)DAC_CR_MAMP1_1) /*!< Unmask DAC channel LFSR bit[2:0] for noise wave generation */
57 
#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 */
58 
#define DAC_LFSRUNMASK_BITS4_0             ((uint32_t)DAC_CR_MAMP1_2) /*!< Unmask DAC channel LFSR bit[4:0] for noise wave generation */
59 
#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 */
60 
#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 */
61 
#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 */
62 
#define DAC_LFSRUNMASK_BITS8_0             ((uint32_t)DAC_CR_MAMP1_3) /*!< Unmask DAC channel LFSR bit[8:0] for noise wave generation */
63 
#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 */
64 
#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 */
65 
#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 */
66 
#define DAC_TRIANGLEAMPLITUDE_1            (0x00000000U) /*!< Select max triangle amplitude of 1 */
67 
#define DAC_TRIANGLEAMPLITUDE_3            ((uint32_t)DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 3 */
68 
#define DAC_TRIANGLEAMPLITUDE_7            ((uint32_t)DAC_CR_MAMP1_1) /*!< Select max triangle amplitude of 7 */
69 
#define DAC_TRIANGLEAMPLITUDE_15           ((uint32_t)DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 15 */
70 
#define DAC_TRIANGLEAMPLITUDE_31           ((uint32_t)DAC_CR_MAMP1_2) /*!< Select max triangle amplitude of 31 */
71 
#define DAC_TRIANGLEAMPLITUDE_63           ((uint32_t)DAC_CR_MAMP1_2 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 63 */
72 
#define DAC_TRIANGLEAMPLITUDE_127          ((uint32_t)DAC_CR_MAMP1_2 | DAC_CR_MAMP1_1) /*!< Select max triangle amplitude of 127 */
73 
#define DAC_TRIANGLEAMPLITUDE_255          ((uint32_t)DAC_CR_MAMP1_2 | DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 255 */
74 
#define DAC_TRIANGLEAMPLITUDE_511          ((uint32_t)DAC_CR_MAMP1_3) /*!< Select max triangle amplitude of 511 */
75 
#define DAC_TRIANGLEAMPLITUDE_1023         ((uint32_t)DAC_CR_MAMP1_3 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 1023 */
76 
#define DAC_TRIANGLEAMPLITUDE_2047         ((uint32_t)DAC_CR_MAMP1_3 | DAC_CR_MAMP1_1) /*!< Select max triangle amplitude of 2047 */
77 
#define DAC_TRIANGLEAMPLITUDE_4095         ((uint32_t)DAC_CR_MAMP1_3 | DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 4095 */
78 
 
79 
 
80 
/**
81 
  * @}
82 
  */
83 
 
84 
/**
85 
  * @}
86 
  */
87 
 
88 
/* Exported macro ------------------------------------------------------------*/
89 
 
90 
 
91 
/** @defgroup DACEx_Exported_Macros DACEx Exported Macros
92 
  * @{
93 
  */
94 
 
95 
/** @defgroup DAC_trigger_selection DAC trigger selection
96 
  * @{
97 
  */
98 
#if defined(STM32F051x8) || defined(STM32F058xx)
99 
 
100 
#define DAC_TRIGGER_NONE                   (0x00000000U) /*!< Conversion is automatic once the DAC1_DHRxxxx register
101 
                                                                       has been loaded, and not by external trigger */
102 
#define DAC_TRIGGER_T2_TRGO                ((uint32_t)(DAC_CR_TSEL1_2 | DAC_CR_TEN1)) /*!< TIM2 TRGO selected as external conversion trigger for DAC channel */
103 
#define DAC_TRIGGER_T3_TRGO                ((uint32_t)(DAC_CR_TSEL1_0 | DAC_CR_TEN1)) /*!< TIM3 TRGO selected as external conversion trigger for DAC channel */
104 
#define DAC_TRIGGER_T6_TRGO                ((uint32_t)DAC_CR_TEN1) /*!< TIM6 TRGO selected as external conversion trigger for DAC channel */
105 
#define DAC_TRIGGER_T15_TRGO                ((uint32_t)(DAC_CR_TSEL1_1 | DAC_CR_TSEL1_0 | DAC_CR_TEN1)) /*!< TIM15 TRGO selected as external conversion trigger for DAC channel */
106 
#define DAC_TRIGGER_EXT_IT9                ((uint32_t)(DAC_CR_TSEL1_2 | DAC_CR_TSEL1_1 | DAC_CR_TEN1)) /*!< EXTI Line9 event selected as external conversion trigger for DAC channel */
107 
#define DAC_TRIGGER_SOFTWARE               ((uint32_t)(DAC_CR_TSEL1 | DAC_CR_TEN1)) /*!< Conversion started by software trigger for DAC channel */
108 
 
109 
#endif /* STM32F051x8 || STM32F058xx */
110 
 
111 
#if defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) || \
112 
    defined(STM32F091xC) || defined(STM32F098xx)
113 
 
114 
#define DAC_TRIGGER_NONE                   (0x00000000U) /*!< Conversion is automatic once the DAC1_DHRxxxx register
115 
                                                                       has been loaded, and not by external trigger */
116 
#define DAC_TRIGGER_T2_TRGO                ((uint32_t)(DAC_CR_TSEL1_2 | DAC_CR_TEN1)) /*!< TIM2 TRGO selected as external conversion trigger for DAC channel */
117 
#define DAC_TRIGGER_T3_TRGO                ((uint32_t)(DAC_CR_TSEL1_0 | DAC_CR_TEN1)) /*!< TIM3 TRGO selected as external conversion trigger for DAC channel */
118 
#define DAC_TRIGGER_T6_TRGO                ((uint32_t)DAC_CR_TEN1) /*!< TIM6 TRGO selected as external conversion trigger for DAC channel */
119 
#define DAC_TRIGGER_T7_TRGO                ((uint32_t)(DAC_CR_TSEL1_1 | DAC_CR_TEN1)) /*!< TIM7 TRGO selected as external conversion trigger for DAC channel */
120 
#define DAC_TRIGGER_T15_TRGO                ((uint32_t)(DAC_CR_TSEL1_1 | DAC_CR_TSEL1_0 | DAC_CR_TEN1)) /*!< TIM15 TRGO selected as external conversion trigger for DAC channel */
121 
#define DAC_TRIGGER_EXT_IT9                ((uint32_t)(DAC_CR_TSEL1_2 | DAC_CR_TSEL1_1 | DAC_CR_TEN1)) /*!< EXTI Line9 event selected as external conversion trigger for DAC channel */
122 
#define DAC_TRIGGER_SOFTWARE               ((uint32_t)(DAC_CR_TSEL1 | DAC_CR_TEN1)) /*!< Conversion started by software trigger for DAC channel */
123 
 
124 
#endif /* STM32F071xB || STM32F072xB || STM32F078xx || */
125 
       /* STM32F091xC || STM32F098xx */
126 
 
127 
/**
128 
  * @}
129 
  */
130 
 
131 
/** @defgroup DAC_Channel_selection DAC Channel selection
132 
  * @{
133 
  */
134 
 
135 
#if defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) || \
136 
    defined(STM32F091xC) || defined(STM32F098xx)
137 
 
138 
#define DAC_CHANNEL_1                      (0x00000000U)
139 
#define DAC_CHANNEL_2                      (0x00000010U)
140 
 
141 
#endif /* STM32F071xB || STM32F072xB || STM32F078xx || */
142 
       /* STM32F091xC || STM32F098xx */
143 
 
144 
#if defined(STM32F051x8) || defined(STM32F058xx)
145 
 
146 
#define DAC_CHANNEL_1                      (0x00000000U)
147 
 
148 
#endif  /* STM32F051x8 || STM32F058xx */
149 
 
150 
/**
151 
  * @}
152 
  */
153 
 
154 
/**
155 
  * @}
156 
  */
157 
 
158 
/* Private macro -------------------------------------------------------------*/
159 
 
160 
/** @addtogroup DACEx_Private_Macros
161 
  * @{
162 
  */
163 
 
164 
#if defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) || \
165 
    defined(STM32F091xC) || defined(STM32F098xx)
166 
 
167 
#define IS_DAC_TRIGGER(TRIGGER) (((TRIGGER) == DAC_TRIGGER_NONE) || \
168 
                                 ((TRIGGER) == DAC_TRIGGER_T2_TRGO) || \
169 
                                 ((TRIGGER) == DAC_TRIGGER_T3_TRGO) || \
170 
                                 ((TRIGGER) == DAC_TRIGGER_T6_TRGO) || \
171 
                                 ((TRIGGER) == DAC_TRIGGER_T7_TRGO) || \
172 
                                 ((TRIGGER) == DAC_TRIGGER_T15_TRGO) || \
173 
                                 ((TRIGGER) == DAC_TRIGGER_EXT_IT9) || \
174 
                                 ((TRIGGER) == DAC_TRIGGER_SOFTWARE))      
175 
 
176 
#endif /* STM32F071xB || STM32F072xB || STM32F078xx || */
177 
       /* STM32F091xC || STM32F098xx */
178 
 
179 
#if defined(STM32F051x8) || defined(STM32F058xx)
180 
 
181 
#define IS_DAC_TRIGGER(TRIGGER) (((TRIGGER) == DAC_TRIGGER_NONE) || \
182 
                                 ((TRIGGER) == DAC_TRIGGER_T2_TRGO) || \
183 
                                 ((TRIGGER) == DAC_TRIGGER_T3_TRGO) || \
184 
                                 ((TRIGGER) == DAC_TRIGGER_T6_TRGO) || \
185 
                                 ((TRIGGER) == DAC_TRIGGER_T15_TRGO) || \
186 
                                 ((TRIGGER) == DAC_TRIGGER_EXT_IT9) || \
187 
                                 ((TRIGGER) == DAC_TRIGGER_SOFTWARE))
188 
 
189 
#endif /* STM32F051x8 || STM32F058xx */
190 
 
191 
#if defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) || \
192 
    defined(STM32F091xC) || defined(STM32F098xx)
193 
 
194 
#define IS_DAC_TRIGGER(TRIGGER) (((TRIGGER) == DAC_TRIGGER_NONE) || \
195 
                                 ((TRIGGER) == DAC_TRIGGER_T2_TRGO) || \
196 
                                 ((TRIGGER) == DAC_TRIGGER_T3_TRGO) || \
197 
                                 ((TRIGGER) == DAC_TRIGGER_T6_TRGO) || \
198 
                                 ((TRIGGER) == DAC_TRIGGER_T7_TRGO) || \
199 
                                 ((TRIGGER) == DAC_TRIGGER_T15_TRGO) || \
200 
                                 ((TRIGGER) == DAC_TRIGGER_EXT_IT9) || \
201 
                                 ((TRIGGER) == DAC_TRIGGER_SOFTWARE))      
202 
 
203 
#endif /* STM32F071xB || STM32F072xB || STM32F078xx || */
204 
       /* STM32F091xC || STM32F098xx */
205 
 
206 
#define IS_DAC_LFSR_UNMASK_TRIANGLE_AMPLITUDE(VALUE) (((VALUE) == DAC_LFSRUNMASK_BIT0) || \
207 
                                                      ((VALUE) == DAC_LFSRUNMASK_BITS1_0) || \
208 
                                                      ((VALUE) == DAC_LFSRUNMASK_BITS2_0) || \
209 
                                                      ((VALUE) == DAC_LFSRUNMASK_BITS3_0) || \
210 
                                                      ((VALUE) == DAC_LFSRUNMASK_BITS4_0) || \
211 
                                                      ((VALUE) == DAC_LFSRUNMASK_BITS5_0) || \
212 
                                                      ((VALUE) == DAC_LFSRUNMASK_BITS6_0) || \
213 
                                                      ((VALUE) == DAC_LFSRUNMASK_BITS7_0) || \
214 
                                                      ((VALUE) == DAC_LFSRUNMASK_BITS8_0) || \
215 
                                                      ((VALUE) == DAC_LFSRUNMASK_BITS9_0) || \
216 
                                                      ((VALUE) == DAC_LFSRUNMASK_BITS10_0) || \
217 
                                                      ((VALUE) == DAC_LFSRUNMASK_BITS11_0) || \
218 
                                                      ((VALUE) == DAC_TRIANGLEAMPLITUDE_1) || \
219 
                                                      ((VALUE) == DAC_TRIANGLEAMPLITUDE_3) || \
220 
                                                      ((VALUE) == DAC_TRIANGLEAMPLITUDE_7) || \
221 
                                                      ((VALUE) == DAC_TRIANGLEAMPLITUDE_15) || \
222 
                                                      ((VALUE) == DAC_TRIANGLEAMPLITUDE_31) || \
223 
                                                      ((VALUE) == DAC_TRIANGLEAMPLITUDE_63) || \
224 
                                                      ((VALUE) == DAC_TRIANGLEAMPLITUDE_127) || \
225 
                                                      ((VALUE) == DAC_TRIANGLEAMPLITUDE_255) || \
226 
                                                      ((VALUE) == DAC_TRIANGLEAMPLITUDE_511) || \
227 
                                                      ((VALUE) == DAC_TRIANGLEAMPLITUDE_1023) || \
228 
                                                      ((VALUE) == DAC_TRIANGLEAMPLITUDE_2047) || \
229 
                                                      ((VALUE) == DAC_TRIANGLEAMPLITUDE_4095))
230 
 
231 
/**
232 
  * @}
233 
  */
234 
 
235 
/* Exported functions --------------------------------------------------------*/  
236 
 
237 
/** @addtogroup DACEx_Exported_Functions
238 
  * @{
239 
  */
240 
 
241 
/** @addtogroup DACEx_Exported_Functions_Group1
242 
 * @{
243 
 */    
244 
/* IO operation functions *****************************************************/
245 
 
246 
HAL_StatusTypeDef HAL_DACEx_TriangleWaveGenerate(DAC_HandleTypeDef* hdac, uint32_t Channel, uint32_t Amplitude);
247 
HAL_StatusTypeDef HAL_DACEx_NoiseWaveGenerate(DAC_HandleTypeDef* hdac, uint32_t Channel, uint32_t Amplitude);
248 
HAL_StatusTypeDef HAL_DACEx_DualSetValue(DAC_HandleTypeDef* hdac, uint32_t Alignment, uint32_t Data1, uint32_t Data2);
249 
 
250 
void              HAL_DACEx_ConvCpltCallbackCh2(DAC_HandleTypeDef* hdac);
251 
void              HAL_DACEx_ConvHalfCpltCallbackCh2(DAC_HandleTypeDef* hdac);
252 
void              HAL_DACEx_ErrorCallbackCh2(DAC_HandleTypeDef* hdac);
253 
void              HAL_DACEx_DMAUnderrunCallbackCh2(DAC_HandleTypeDef* hdac);
254 
 
255 
/**
256 
  * @}
257 
  */
258 
 
259 
/** @addtogroup DACEx_Exported_Functions_Group3
260 
  * @{
261 
  */
262 
/* Peripheral Control functions ***********************************************/
263 
 
264 
uint32_t          HAL_DACEx_DualGetValue(DAC_HandleTypeDef* hdac);
265 
 
266 
/**
267 
  * @}
268 
  */
269 
 
270 
/**
271 
  * @}
272 
  */
273 
 
274 
/**
275 
  * @}
276 
  */
277 
 
278 
#endif   /* STM32F051x8 || STM32F058xx ||                */
279 
         /* STM32F071xB || STM32F072xB || STM32F078xx || */
280 
         /* STM32F091xC || STM32F098xx */
281 
 
282 
/**
283 
  * @}
284 
  */
285 
 
286 
#ifdef __cplusplus
287 
}
288 
#endif
289 
 
290 
#endif /*__STM32F0xx_HAL_DAC_EX_H */
291 
 
292 
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/