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2 mjames 1 
/**
2 
  ******************************************************************************
3 
  * @file    stm32f1xx_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</center></h2>
10 
  *
11 
  * Redistribution and use in source and binary forms, with or without modification,
12 
  * are permitted provided that the following conditions are met:
13 
  *   1. Redistributions of source code must retain the above copyright notice,
14 
  *      this list of conditions and the following disclaimer.
15 
  *   2. Redistributions in binary form must reproduce the above copyright notice,
16 
  *      this list of conditions and the following disclaimer in the documentation
17 
  *      and/or other materials provided with the distribution.
18 
  *   3. Neither the name of STMicroelectronics nor the names of its contributors
19 
  *      may be used to endorse or promote products derived from this software
20 
  *      without specific prior written permission.
21 
  *
22 
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
23 
  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24 
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
25 
  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
26 
  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27 
  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
28 
  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
29 
  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
30 
  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
31 
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 
  *
33 
  ******************************************************************************
34 
  */
35 
 
36 
/* Define to prevent recursive inclusion -------------------------------------*/
37 
#ifndef __STM32F1xx_HAL_DAC_EX_H
38 
#define __STM32F1xx_HAL_DAC_EX_H
39 
 
40 
#ifdef __cplusplus
41 
 extern "C" {
42 
#endif
43 
 
44 
#if defined (STM32F100xB) || defined (STM32F100xE) || defined (STM32F101xE) || defined (STM32F101xG) || defined (STM32F103xE) || defined (STM32F103xG) || defined (STM32F105xC) || defined (STM32F107xC)
45 
 
46 
/* Includes ------------------------------------------------------------------*/
47 
#include "stm32f1xx_hal_def.h"
48 
 
49 
/** @addtogroup STM32F1xx_HAL_Driver
50 
  * @{
51 
  */
52 
 
53 
/** @addtogroup DACEx
54 
  * @{
55 
  */
56 
 
57 
/* Exported types ------------------------------------------------------------*/
58 
 
59 
/* Exported constants --------------------------------------------------------*/
60 
 
61 
/** @defgroup DACEx_Exported_Constants DACEx Exported Constants
62 
  * @{
63 
  */
64 
 
65 
/** @defgroup DACEx_lfsrunmask_triangleamplitude DACEx lfsrunmask triangleamplitude
66 
  * @{
67 
  */
68 
#define DAC_LFSRUNMASK_BIT0                0x00000000U /*!< Unmask DAC channel LFSR bit0 for noise wave generation */
69 
#define DAC_LFSRUNMASK_BITS1_0             ((uint32_t)DAC_CR_MAMP1_0) /*!< Unmask DAC channel LFSR bit[1:0] for noise wave generation */
70 
#define DAC_LFSRUNMASK_BITS2_0             ((uint32_t)DAC_CR_MAMP1_1) /*!< Unmask DAC channel LFSR bit[2:0] for noise wave generation */
71 
#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 */
72 
#define DAC_LFSRUNMASK_BITS4_0             ((uint32_t)DAC_CR_MAMP1_2) /*!< Unmask DAC channel LFSR bit[4:0] for noise wave generation */
73 
#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 */
74 
#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 */
75 
#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 */
76 
#define DAC_LFSRUNMASK_BITS8_0             ((uint32_t)DAC_CR_MAMP1_3) /*!< Unmask DAC channel LFSR bit[8:0] for noise wave generation */
77 
#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 */
78 
#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 */
79 
#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 */
80 
#define DAC_TRIANGLEAMPLITUDE_1            0x00000000U /*!< Select max triangle amplitude of 1 */
81 
#define DAC_TRIANGLEAMPLITUDE_3            ((uint32_t)DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 3 */
82 
#define DAC_TRIANGLEAMPLITUDE_7            ((uint32_t)DAC_CR_MAMP1_1) /*!< Select max triangle amplitude of 7 */
83 
#define DAC_TRIANGLEAMPLITUDE_15           ((uint32_t)DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 15 */
84 
#define DAC_TRIANGLEAMPLITUDE_31           ((uint32_t)DAC_CR_MAMP1_2) /*!< Select max triangle amplitude of 31 */
85 
#define DAC_TRIANGLEAMPLITUDE_63           ((uint32_t)DAC_CR_MAMP1_2 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 63 */
86 
#define DAC_TRIANGLEAMPLITUDE_127          ((uint32_t)DAC_CR_MAMP1_2 | DAC_CR_MAMP1_1) /*!< Select max triangle amplitude of 127 */
87 
#define DAC_TRIANGLEAMPLITUDE_255          ((uint32_t)DAC_CR_MAMP1_2 | DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 255 */
88 
#define DAC_TRIANGLEAMPLITUDE_511          ((uint32_t)DAC_CR_MAMP1_3) /*!< Select max triangle amplitude of 511 */
89 
#define DAC_TRIANGLEAMPLITUDE_1023         ((uint32_t)DAC_CR_MAMP1_3 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 1023 */
90 
#define DAC_TRIANGLEAMPLITUDE_2047         ((uint32_t)DAC_CR_MAMP1_3 | DAC_CR_MAMP1_1) /*!< Select max triangle amplitude of 2047 */
91 
#define DAC_TRIANGLEAMPLITUDE_4095         ((uint32_t)DAC_CR_MAMP1_3 | DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 4095 */
92 
 
93 
/**
94 
  * @}
95 
  */
96 
 
97 
/** @defgroup DACEx_trigger_selection DAC trigger selection
98 
  * @{
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_T6_TRGO                ((uint32_t)                                                    DAC_CR_TEN1)  /*!< TIM6 TRGO selected as external conversion trigger for DAC channel */
103 
#define DAC_TRIGGER_T7_TRGO                ((uint32_t)(                 DAC_CR_TSEL1_1                  | DAC_CR_TEN1)) /*!< TIM7 TRGO selected as external conversion trigger for DAC channel */
104 
#define DAC_TRIGGER_T2_TRGO                ((uint32_t)(DAC_CR_TSEL1_2                                   | DAC_CR_TEN1)) /*!< TIM2 TRGO selected as external conversion trigger for DAC channel */
105 
#define DAC_TRIGGER_T4_TRGO                ((uint32_t)(DAC_CR_TSEL1_2                  | DAC_CR_TSEL1_0 | DAC_CR_TEN1)) /*!< TIM4 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 
#if defined (STM32F101xE) || defined (STM32F101xG) || defined (STM32F103xE) || defined (STM32F103xG)
110 
/* For STM32F10x high-density and XL-density devices: TIM8 */
111 
#define DAC_TRIGGER_T8_TRGO                ((uint32_t)                                   DAC_CR_TSEL1_0 | DAC_CR_TEN1)  /*!< TIM8 TRGO selected as external conversion trigger for DAC channel */
112 
#endif /* STM32F101xE || STM32F101xG || STM32F103xE || STM32F103xG */
113 
 
114 
#if defined (STM32F100xB) || defined (STM32F100xE) || defined (STM32F105xC) || defined (STM32F107xC)
115 
/* For STM32F10x connectivity line devices and STM32F100x devices: TIM3 */
116 
#define DAC_TRIGGER_T3_TRGO                ((uint32_t)                                   DAC_CR_TSEL1_0 | DAC_CR_TEN1)  /*!< TIM3 TRGO selected as external conversion trigger for DAC channel */
117 
#endif /* STM32F100xB || STM32F100xE || STM32F105xC || STM32F107xC */
118 
 
119 
/* Availability of trigger from TIM5 and TIM15:                               */
120 
/*  - For STM32F10x value line devices STM32F100xB:                           */
121 
/*    trigger from TIM15 is available, TIM5 not available.                    */
122 
/*  - For STM32F10x value line devices STM32F100xE:                           */
123 
/*    trigger from TIM15 and TIM5 are both available,                         */
124 
/*    selection depends on remap (with TIM5 as default configuration).        */
125 
/*  - Other STM32F1 devices:                                                  */
126 
/*    trigger from TIM5 is available, TIM15 not  available.                   */
127 
#if defined (STM32F100xB)
128 
#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 */
129 
#else
130 
 
131 
#define DAC_TRIGGER_T5_TRGO                ((uint32_t)(                 DAC_CR_TSEL1_1 | DAC_CR_TSEL1_0 | DAC_CR_TEN1)) /*!< TIM5 TRGO selected as external conversion trigger for DAC channel */
132 
 
133 
#if defined (STM32F100xE)
134 
/*!< DAC trigger availability depending on STM32F1 devices:
135 
     For STM32F100x high-density value line devices, the TIM15 TRGO event can be selected
136 
     as replacement of TIM5 TRGO if the MISC_REMAP bit in the AFIO_MAPR2 register is set.
137 
     Refer to macro "__HAL_AFIO_REMAP_MISC_ENABLE()/__HAL_AFIO_REMAP_MISC_DISABLE()".
138 
     Otherwise, TIM5 TRGO is used and TIM15 TRGO is not used (default case).
139 
     For more details please refer to the AFIO section. */
140 
#define DAC_TRIGGER_T15_TRGO    DAC_TRIGGER_T5_TRGO
141 
#endif /* STM32F100xE */
142 
 
143 
#endif /* STM32F100xB */
144 
/**
145 
  * @}
146 
  */
147 
 
148 
#if defined (STM32F100xB) || defined (STM32F100xE)
149 
/** @defgroup DAC_flags_definition DAC flags definition
150 
  * @{
151 
  */
152 
#define DAC_FLAG_DMAUDR1                   ((uint32_t)DAC_SR_DMAUDR1)
153 
#define DAC_FLAG_DMAUDR2                   ((uint32_t)DAC_SR_DMAUDR2)  
154 
 
155 
/**
156 
  * @}
157 
  */
158 
 
159 
/** @defgroup DAC_IT_definition DAC IT definition
160 
  * @{
161 
  */
162 
#define DAC_IT_DMAUDR1                   ((uint32_t)DAC_SR_DMAUDR1)
163 
#define DAC_IT_DMAUDR2                   ((uint32_t)DAC_SR_DMAUDR2)  
164 
 
165 
/**
166 
  * @}
167 
  */
168 
#endif /* STM32F100xB || STM32F100xE */
169 
 
170 
/**
171 
  * @}
172 
  */
173 
 
174 
/* Exported macro ------------------------------------------------------------*/
175 
 
176 
#if defined (STM32F100xB) || defined (STM32F100xE)
177 
/** @defgroup DACEx_Exported_Macros DACEx Exported Macros
178 
  * @{
179 
  */
180 
 
181 
/** @brief Enable the DAC interrupt
182 
  * @param  __HANDLE__: specifies the DAC handle
183 
  * @param  __INTERRUPT__: specifies the DAC interrupt.
184 
  *          This parameter can be any combination of the following values:
185 
  *            @arg DAC_IT_DMAUDR1: DAC channel 1 DMA underrun interrupt
186 
  *            @arg DAC_IT_DMAUDR2: DAC channel 2 DMA underrun interrupt
187 
  * @retval None
188 
  */
189 
#define __HAL_DAC_ENABLE_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->CR) |= (__INTERRUPT__))
190 
 
191 
/** @brief Disable the DAC interrupt
192 
  * @param  __HANDLE__: specifies the DAC handle
193 
  * @param  __INTERRUPT__: specifies the DAC interrupt.
194 
  *          This parameter can be any combination of the following values:
195 
  *            @arg DAC_IT_DMAUDR1: DAC channel 1 DMA underrun interrupt
196 
  *            @arg DAC_IT_DMAUDR2: DAC channel 2 DMA underrun interrupt
197 
  * @retval None
198 
  */
199 
#define __HAL_DAC_DISABLE_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->CR) &= ~(__INTERRUPT__))
200 
 
201 
/** @brief  Checks if the specified DAC interrupt source is enabled or disabled.
202 
  * @param __HANDLE__: DAC handle
203 
  * @param __INTERRUPT__: DAC interrupt source to check
204 
  *          This parameter can be any combination of the following values:
205 
  *            @arg DAC_IT_DMAUDR1: DAC channel 1 DMA underrun interrupt
206 
  *            @arg DAC_IT_DMAUDR2: DAC channel 2 DMA underrun interrupt
207 
  * @retval State of interruption (SET or RESET)
208 
  */
209 
#define __HAL_DAC_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->CR & (__INTERRUPT__)) == (__INTERRUPT__))
210 
 
211 
/** @brief  Get the selected DAC's flag status.
212 
  * @param  __HANDLE__: specifies the DAC handle.
213 
  * @param  __FLAG__: specifies the DAC flag to get.
214 
  *          This parameter can be any combination of the following values:
215 
  *            @arg DAC_FLAG_DMAUDR1: DAC channel 1 DMA underrun flag
216 
  *            @arg DAC_FLAG_DMAUDR2: DAC channel 2 DMA underrun flag
217 
  * @retval None
218 
  */
219 
#define __HAL_DAC_GET_FLAG(__HANDLE__, __FLAG__) ((((__HANDLE__)->Instance->SR) & (__FLAG__)) == (__FLAG__))
220 
 
221 
/** @brief  Clear the DAC's flag.
222 
  * @param  __HANDLE__: specifies the DAC handle.
223 
  * @param  __FLAG__: specifies the DAC flag to clear.
224 
  *          This parameter can be any combination of the following values:
225 
  *            @arg DAC_FLAG_DMAUDR1: DAC channel 1 DMA underrun flag
226 
  *            @arg DAC_FLAG_DMAUDR2: DAC channel 2 DMA underrun flag
227 
  * @retval None
228 
  */
229 
#define __HAL_DAC_CLEAR_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->SR) = (__FLAG__))
230 
 
231 
 
232 
/**
233 
  * @}
234 
  */
235 
#endif /* STM32F100xB || STM32F100xE */
236 
 
237 
/* Private macro -------------------------------------------------------------*/
238 
 
239 
/** @defgroup DACEx_Private_Macros DACEx Private Macros
240 
  * @{
241 
  */
242 
#if defined (STM32F101xE) || defined (STM32F101xG) || defined (STM32F103xE) || defined (STM32F103xG)
243 
#define IS_DAC_TRIGGER(TRIGGER) (((TRIGGER) == DAC_TRIGGER_NONE)    || \
244 
                                 ((TRIGGER) == DAC_TRIGGER_T6_TRGO) || \
245 
                                 ((TRIGGER) == DAC_TRIGGER_T8_TRGO) || \
246 
                                 ((TRIGGER) == DAC_TRIGGER_T7_TRGO) || \
247 
                                 ((TRIGGER) == DAC_TRIGGER_T5_TRGO) || \
248 
                                 ((TRIGGER) == DAC_TRIGGER_T2_TRGO) || \
249 
                                 ((TRIGGER) == DAC_TRIGGER_T4_TRGO) || \
250 
                                 ((TRIGGER) == DAC_TRIGGER_EXT_IT9) || \
251 
                                 ((TRIGGER) == DAC_TRIGGER_SOFTWARE))
252 
#endif /* STM32F101xE || STM32F101xG || STM32F103xE || STM32F103xG */
253 
#if defined (STM32F100xE) || defined (STM32F105xC) || defined (STM32F107xC)
254 
#define IS_DAC_TRIGGER(TRIGGER) (((TRIGGER) == DAC_TRIGGER_NONE)    || \
255 
                                 ((TRIGGER) == DAC_TRIGGER_T6_TRGO) || \
256 
                                 ((TRIGGER) == DAC_TRIGGER_T3_TRGO) || \
257 
                                 ((TRIGGER) == DAC_TRIGGER_T7_TRGO) || \
258 
                                 ((TRIGGER) == DAC_TRIGGER_T5_TRGO) || \
259 
                                 ((TRIGGER) == DAC_TRIGGER_T2_TRGO) || \
260 
                                 ((TRIGGER) == DAC_TRIGGER_T4_TRGO) || \
261 
                                 ((TRIGGER) == DAC_TRIGGER_EXT_IT9) || \
262 
                                 ((TRIGGER) == DAC_TRIGGER_SOFTWARE))
263 
#endif /* STM32F100xE || STM32F105xC || STM32F107xC */
264 
#if defined (STM32F100xB)
265 
#define IS_DAC_TRIGGER(TRIGGER) (((TRIGGER) == DAC_TRIGGER_NONE)     || \
266 
                                 ((TRIGGER) == DAC_TRIGGER_T6_TRGO)  || \
267 
                                 ((TRIGGER) == DAC_TRIGGER_T3_TRGO)  || \
268 
                                 ((TRIGGER) == DAC_TRIGGER_T7_TRGO)  || \
269 
                                 ((TRIGGER) == DAC_TRIGGER_T15_TRGO) || \
270 
                                 ((TRIGGER) == DAC_TRIGGER_T2_TRGO)  || \
271 
                                 ((TRIGGER) == DAC_TRIGGER_T4_TRGO)  || \
272 
                                 ((TRIGGER) == DAC_TRIGGER_EXT_IT9)  || \
273 
                                 ((TRIGGER) == DAC_TRIGGER_SOFTWARE))
274 
#endif /* STM32F100xB */
275 
 
276 
#define IS_DAC_LFSR_UNMASK_TRIANGLE_AMPLITUDE(VALUE) (((VALUE) == DAC_LFSRUNMASK_BIT0) || \
277 
                                                      ((VALUE) == DAC_LFSRUNMASK_BITS1_0) || \
278 
                                                      ((VALUE) == DAC_LFSRUNMASK_BITS2_0) || \
279 
                                                      ((VALUE) == DAC_LFSRUNMASK_BITS3_0) || \
280 
                                                      ((VALUE) == DAC_LFSRUNMASK_BITS4_0) || \
281 
                                                      ((VALUE) == DAC_LFSRUNMASK_BITS5_0) || \
282 
                                                      ((VALUE) == DAC_LFSRUNMASK_BITS6_0) || \
283 
                                                      ((VALUE) == DAC_LFSRUNMASK_BITS7_0) || \
284 
                                                      ((VALUE) == DAC_LFSRUNMASK_BITS8_0) || \
285 
                                                      ((VALUE) == DAC_LFSRUNMASK_BITS9_0) || \
286 
                                                      ((VALUE) == DAC_LFSRUNMASK_BITS10_0) || \
287 
                                                      ((VALUE) == DAC_LFSRUNMASK_BITS11_0) || \
288 
                                                      ((VALUE) == DAC_TRIANGLEAMPLITUDE_1) || \
289 
                                                      ((VALUE) == DAC_TRIANGLEAMPLITUDE_3) || \
290 
                                                      ((VALUE) == DAC_TRIANGLEAMPLITUDE_7) || \
291 
                                                      ((VALUE) == DAC_TRIANGLEAMPLITUDE_15) || \
292 
                                                      ((VALUE) == DAC_TRIANGLEAMPLITUDE_31) || \
293 
                                                      ((VALUE) == DAC_TRIANGLEAMPLITUDE_63) || \
294 
                                                      ((VALUE) == DAC_TRIANGLEAMPLITUDE_127) || \
295 
                                                      ((VALUE) == DAC_TRIANGLEAMPLITUDE_255) || \
296 
                                                      ((VALUE) == DAC_TRIANGLEAMPLITUDE_511) || \
297 
                                                      ((VALUE) == DAC_TRIANGLEAMPLITUDE_1023) || \
298 
                                                      ((VALUE) == DAC_TRIANGLEAMPLITUDE_2047) || \
299 
                                                      ((VALUE) == DAC_TRIANGLEAMPLITUDE_4095))
300 
 
301 
/**
302 
  * @}
303 
  */
304 
 
305 
 
306 
/* Exported functions --------------------------------------------------------*/  
307 
 
308 
/** @addtogroup DACEx_Exported_Functions
309 
  * @{
310 
  */
311 
 
312 
/** @addtogroup DACEx_Exported_Functions_Group1
313 
  * @{
314 
  */
315 
/* Extension features functions ***********************************************/
316 
 
317 
uint32_t HAL_DACEx_DualGetValue(DAC_HandleTypeDef* hdac);
318 
HAL_StatusTypeDef HAL_DACEx_TriangleWaveGenerate(DAC_HandleTypeDef* hdac, uint32_t Channel, uint32_t Amplitude);
319 
HAL_StatusTypeDef HAL_DACEx_NoiseWaveGenerate(DAC_HandleTypeDef* hdac, uint32_t Channel, uint32_t Amplitude);
320 
HAL_StatusTypeDef HAL_DACEx_DualSetValue(DAC_HandleTypeDef* hdac, uint32_t Alignment, uint32_t Data1, uint32_t Data2);
321 
 
322 
void HAL_DACEx_ConvCpltCallbackCh2(DAC_HandleTypeDef* hdac);
323 
void HAL_DACEx_ConvHalfCpltCallbackCh2(DAC_HandleTypeDef* hdac);
324 
void HAL_DACEx_ErrorCallbackCh2(DAC_HandleTypeDef* hdac);
325 
 
326 
#if defined (STM32F100xB) || defined (STM32F100xE)
327 
void HAL_DAC_IRQHandler(DAC_HandleTypeDef* hdac);
328 
void HAL_DAC_DMAUnderrunCallbackCh1(DAC_HandleTypeDef *hdac);
329 
void HAL_DACEx_DMAUnderrunCallbackCh2(DAC_HandleTypeDef* hdac);
330 
#endif /* STM32F100xB) || defined (STM32F100xE) */
331 
 
332 
/**
333 
  * @}
334 
  */
335 
 
336 
 
337 
 
338 
 
339 
/**
340 
  * @}
341 
  */
342 
 
343 
/** @addtogroup DACEx_Private_Functions
344 
  * @{
345 
  */
346 
void DAC_DMAConvCpltCh2(DMA_HandleTypeDef *hdma);
347 
void DAC_DMAHalfConvCpltCh2(DMA_HandleTypeDef *hdma);
348 
void DAC_DMAErrorCh2(DMA_HandleTypeDef *hdma);
349 
 
350 
/**
351 
  * @}
352 
  */
353 
 
354 
/**
355 
  * @}
356 
  */
357 
 
358 
/**
359 
  * @}
360 
  */
361 
 
362 
#endif /* STM32F100xB || STM32F100xE || STM32F101xE || STM32F101xG || STM32F103xE || STM32F103xG || STM32F105xC || STM32F107xC */
363 
 
364 
#ifdef __cplusplus
365 
}
366 
#endif
367 
 
368 
#endif /*__STM32F1xx_HAL_DAC_EX_H */
369 
 
370 
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/