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/**
2 
  ******************************************************************************
3 
  * @file    stm32f1xx_hal_dac_ex.h
4 
  * @author  MCD Application Team
5 
  * @brief   Header file of DAC HAL Extended 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 STM32F1xx_HAL_DAC_EX_H
21 
#define STM32F1xx_HAL_DAC_EX_H
22 
 
23 
#ifdef __cplusplus
24 
extern "C" {
25 
#endif
26 
 
27 
/** @addtogroup STM32F1xx_HAL_Driver
28 
  * @{
29 
  */
30 
 
31 
/* Includes ------------------------------------------------------------------*/
32 
#include "stm32f1xx_hal_def.h"
33 
 
34 
#if defined(DAC)
35 
 
36 
/** @addtogroup DACEx
37 
  * @{
38 
  */
39 
 
40 
/* Exported types ------------------------------------------------------------*/
41 
 
42 
/**
43 
  * @brief  HAL State structures definition
44 
  */
45 
 
46 
/* Exported constants --------------------------------------------------------*/
47 
 
48 
/** @defgroup DACEx_Exported_Constants DACEx Exported Constants
49 
  * @{
50 
  */
51 
 
52 
/** @defgroup DACEx_lfsrunmask_triangleamplitude DACEx lfsrunmask triangle amplitude
53 
  * @{
54 
  */
55 
#define DAC_LFSRUNMASK_BIT0                0x00000000UL                                                        /*!< Unmask DAC channel LFSR bit0 for noise wave generation */
56 
#define DAC_LFSRUNMASK_BITS1_0             (                                                   DAC_CR_MAMP1_0) /*!< Unmask DAC channel LFSR bit[1:0] for noise wave generation */
57 
#define DAC_LFSRUNMASK_BITS2_0             (                                  DAC_CR_MAMP1_1                 ) /*!< Unmask DAC channel LFSR bit[2:0] for noise wave generation */
58 
#define DAC_LFSRUNMASK_BITS3_0             (                                  DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0) /*!< Unmask DAC channel LFSR bit[3:0] for noise wave generation */
59 
#define DAC_LFSRUNMASK_BITS4_0             (                 DAC_CR_MAMP1_2                                  ) /*!< Unmask DAC channel LFSR bit[4:0] for noise wave generation */
60 
#define DAC_LFSRUNMASK_BITS5_0             (                 DAC_CR_MAMP1_2                  | DAC_CR_MAMP1_0) /*!< Unmask DAC channel LFSR bit[5:0] for noise wave generation */
61 
#define DAC_LFSRUNMASK_BITS6_0             (                 DAC_CR_MAMP1_2 | DAC_CR_MAMP1_1                 ) /*!< Unmask DAC channel LFSR bit[6:0] for noise wave generation */
62 
#define DAC_LFSRUNMASK_BITS7_0             (                 DAC_CR_MAMP1_2 | DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0) /*!< Unmask DAC channel LFSR bit[7:0] for noise wave generation */
63 
#define DAC_LFSRUNMASK_BITS8_0             (DAC_CR_MAMP1_3                                                   ) /*!< Unmask DAC channel LFSR bit[8:0] for noise wave generation */
64 
#define DAC_LFSRUNMASK_BITS9_0             (DAC_CR_MAMP1_3                                   | DAC_CR_MAMP1_0) /*!< Unmask DAC channel LFSR bit[9:0] for noise wave generation */
65 
#define DAC_LFSRUNMASK_BITS10_0            (DAC_CR_MAMP1_3                  | DAC_CR_MAMP1_1                 ) /*!< Unmask DAC channel LFSR bit[10:0] for noise wave generation */
66 
#define DAC_LFSRUNMASK_BITS11_0            (DAC_CR_MAMP1_3                  | DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0) /*!< Unmask DAC channel LFSR bit[11:0] for noise wave generation */
67 
#define DAC_TRIANGLEAMPLITUDE_1            0x00000000UL                                                        /*!< Select max triangle amplitude of 1 */
68 
#define DAC_TRIANGLEAMPLITUDE_3            (                                                   DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 3 */
69 
#define DAC_TRIANGLEAMPLITUDE_7            (                                  DAC_CR_MAMP1_1                 ) /*!< Select max triangle amplitude of 7 */
70 
#define DAC_TRIANGLEAMPLITUDE_15           (                                  DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 15 */
71 
#define DAC_TRIANGLEAMPLITUDE_31           (                 DAC_CR_MAMP1_2                                  ) /*!< Select max triangle amplitude of 31 */
72 
#define DAC_TRIANGLEAMPLITUDE_63           (                 DAC_CR_MAMP1_2                  | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 63 */
73 
#define DAC_TRIANGLEAMPLITUDE_127          (                 DAC_CR_MAMP1_2 | DAC_CR_MAMP1_1                 ) /*!< Select max triangle amplitude of 127 */
74 
#define DAC_TRIANGLEAMPLITUDE_255          (                 DAC_CR_MAMP1_2 | DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 255 */
75 
#define DAC_TRIANGLEAMPLITUDE_511          (DAC_CR_MAMP1_3                                                   ) /*!< Select max triangle amplitude of 511 */
76 
#define DAC_TRIANGLEAMPLITUDE_1023         (DAC_CR_MAMP1_3                                   | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 1023 */
77 
#define DAC_TRIANGLEAMPLITUDE_2047         (DAC_CR_MAMP1_3                  | DAC_CR_MAMP1_1                 ) /*!< Select max triangle amplitude of 2047 */
78 
#define DAC_TRIANGLEAMPLITUDE_4095         (DAC_CR_MAMP1_3                  | DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 4095 */
79 
 
80 
/**
81 
  * @}
82 
  */
83 
 
84 
/** @defgroup DACEx_trigger_selection DAC trigger selection
85 
  * @{
86 
  */
87 
#define DAC_TRIGGER_NONE                   0x00000000U            /*!< Conversion is automatic once the DAC1_DHRxxxx register
88 
                                                                       has been loaded, and not by external trigger */
89 
#define DAC_TRIGGER_T6_TRGO                ((uint32_t)                                                    DAC_CR_TEN1)  /*!< TIM6 TRGO selected as external conversion trigger for DAC channel */
90 
#define DAC_TRIGGER_T7_TRGO                ((uint32_t)(                 DAC_CR_TSEL1_1                  | DAC_CR_TEN1)) /*!< TIM7 TRGO selected as external conversion trigger for DAC channel */
91 
#define DAC_TRIGGER_T2_TRGO                ((uint32_t)(DAC_CR_TSEL1_2                                   | DAC_CR_TEN1)) /*!< TIM2 TRGO selected as external conversion trigger for DAC channel */
92 
#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 */
93 
#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 */
94 
#define DAC_TRIGGER_SOFTWARE               ((uint32_t)(DAC_CR_TSEL1                                     | DAC_CR_TEN1)) /*!< Conversion started by software trigger for DAC channel */
95 
 
96 
#if defined (STM32F101xE) || defined (STM32F101xG) || defined (STM32F103xE) || defined (STM32F103xG)
97 
/* For STM32F10x high-density and XL-density devices: TIM8 */
98 
#define DAC_TRIGGER_T8_TRGO                ((uint32_t)                                   DAC_CR_TSEL1_0 | DAC_CR_TEN1)  /*!< TIM8 TRGO selected as external conversion trigger for DAC channel */
99 
#endif /* STM32F101xE || STM32F101xG || STM32F103xE || STM32F103xG */
100 
 
101 
#if defined (STM32F100xB) || defined (STM32F100xE) || defined (STM32F105xC) || defined (STM32F107xC)
102 
/* For STM32F10x connectivity line devices and STM32F100x devices: TIM3 */
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 
#endif /* STM32F100xB || STM32F100xE || STM32F105xC || STM32F107xC */
105 
 
106 
/* Availability of trigger from TIM5 and TIM15:                               */
107 
/*  - For STM32F10x value line devices STM32F100xB:                           */
108 
/*    trigger from TIM15 is available, TIM5 not available.                    */
109 
/*  - For STM32F10x value line devices STM32F100xE:                           */
110 
/*    trigger from TIM15 and TIM5 are both available,                         */
111 
/*    selection depends on remap (with TIM5 as default configuration).        */
112 
/*  - Other STM32F1 devices:                                                  */
113 
/*    trigger from TIM5 is available, TIM15 not  available.                   */
114 
#if defined (STM32F100xB)
115 
#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 */
116 
#else
117 
 
118 
#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 */
119 
 
120 
#if defined (STM32F100xE)
121 
/*!< DAC trigger availability depending on STM32F1 devices:
122 
     For STM32F100x high-density value line devices, the TIM15 TRGO event can be selected
123 
     as replacement of TIM5 TRGO if the MISC_REMAP bit in the AFIO_MAPR2 register is set.
124 
     Refer to macro "__HAL_AFIO_REMAP_MISC_ENABLE()/__HAL_AFIO_REMAP_MISC_DISABLE()".
125 
     Otherwise, TIM5 TRGO is used and TIM15 TRGO is not used (default case).
126 
     For more details please refer to the AFIO section. */
127 
#define DAC_TRIGGER_T15_TRGO    DAC_TRIGGER_T5_TRGO
128 
#endif /* STM32F100xE */
129 
 
130 
#endif /* STM32F100xB */
131 
/**
132 
  * @}
133 
  */
134 
 
135 
 
136 
/**
137 
  * @}
138 
  */
139 
 
140 
/* Exported macro ------------------------------------------------------------*/
141 
 
142 
 
143 
/* Private macro -------------------------------------------------------------*/
144 
 
145 
/** @defgroup DACEx_Private_Macros DACEx Private Macros
146 
  * @{
147 
  */
148 
#if defined (STM32F101xE) || defined (STM32F101xG) || defined (STM32F103xE) || defined (STM32F103xG)
149 
#define IS_DAC_TRIGGER(TRIGGER) (((TRIGGER) == DAC_TRIGGER_NONE)    || \
150 
                                 ((TRIGGER) == DAC_TRIGGER_T6_TRGO) || \
151 
                                 ((TRIGGER) == DAC_TRIGGER_T8_TRGO) || \
152 
                                 ((TRIGGER) == DAC_TRIGGER_T7_TRGO) || \
153 
                                 ((TRIGGER) == DAC_TRIGGER_T5_TRGO) || \
154 
                                 ((TRIGGER) == DAC_TRIGGER_T2_TRGO) || \
155 
                                 ((TRIGGER) == DAC_TRIGGER_T4_TRGO) || \
156 
                                 ((TRIGGER) == DAC_TRIGGER_EXT_IT9) || \
157 
                                 ((TRIGGER) == DAC_TRIGGER_SOFTWARE))
158 
#endif /* STM32F101xE || STM32F101xG || STM32F103xE || STM32F103xG */
159 
#if defined (STM32F100xE) || defined (STM32F105xC) || defined (STM32F107xC)
160 
#define IS_DAC_TRIGGER(TRIGGER) (((TRIGGER) == DAC_TRIGGER_NONE)    || \
161 
                                 ((TRIGGER) == DAC_TRIGGER_T6_TRGO) || \
162 
                                 ((TRIGGER) == DAC_TRIGGER_T3_TRGO) || \
163 
                                 ((TRIGGER) == DAC_TRIGGER_T7_TRGO) || \
164 
                                 ((TRIGGER) == DAC_TRIGGER_T5_TRGO) || \
165 
                                 ((TRIGGER) == DAC_TRIGGER_T2_TRGO) || \
166 
                                 ((TRIGGER) == DAC_TRIGGER_T4_TRGO) || \
167 
                                 ((TRIGGER) == DAC_TRIGGER_EXT_IT9) || \
168 
                                 ((TRIGGER) == DAC_TRIGGER_SOFTWARE))
169 
#endif /* STM32F100xE || STM32F105xC || STM32F107xC */
170 
#if defined (STM32F100xB)
171 
#define IS_DAC_TRIGGER(TRIGGER) (((TRIGGER) == DAC_TRIGGER_NONE)     || \
172 
                                 ((TRIGGER) == DAC_TRIGGER_T6_TRGO)  || \
173 
                                 ((TRIGGER) == DAC_TRIGGER_T3_TRGO)  || \
174 
                                 ((TRIGGER) == DAC_TRIGGER_T7_TRGO)  || \
175 
                                 ((TRIGGER) == DAC_TRIGGER_T15_TRGO) || \
176 
                                 ((TRIGGER) == DAC_TRIGGER_T2_TRGO)  || \
177 
                                 ((TRIGGER) == DAC_TRIGGER_T4_TRGO)  || \
178 
                                 ((TRIGGER) == DAC_TRIGGER_EXT_IT9)  || \
179 
                                 ((TRIGGER) == DAC_TRIGGER_SOFTWARE))
180 
#endif /* STM32F100xB */
181 
 
182 
#define IS_DAC_LFSR_UNMASK_TRIANGLE_AMPLITUDE(VALUE) (((VALUE) == DAC_LFSRUNMASK_BIT0) || \
183 
                                                      ((VALUE) == DAC_LFSRUNMASK_BITS1_0) || \
184 
                                                      ((VALUE) == DAC_LFSRUNMASK_BITS2_0) || \
185 
                                                      ((VALUE) == DAC_LFSRUNMASK_BITS3_0) || \
186 
                                                      ((VALUE) == DAC_LFSRUNMASK_BITS4_0) || \
187 
                                                      ((VALUE) == DAC_LFSRUNMASK_BITS5_0) || \
188 
                                                      ((VALUE) == DAC_LFSRUNMASK_BITS6_0) || \
189 
                                                      ((VALUE) == DAC_LFSRUNMASK_BITS7_0) || \
190 
                                                      ((VALUE) == DAC_LFSRUNMASK_BITS8_0) || \
191 
                                                      ((VALUE) == DAC_LFSRUNMASK_BITS9_0) || \
192 
                                                      ((VALUE) == DAC_LFSRUNMASK_BITS10_0) || \
193 
                                                      ((VALUE) == DAC_LFSRUNMASK_BITS11_0) || \
194 
                                                      ((VALUE) == DAC_TRIANGLEAMPLITUDE_1) || \
195 
                                                      ((VALUE) == DAC_TRIANGLEAMPLITUDE_3) || \
196 
                                                      ((VALUE) == DAC_TRIANGLEAMPLITUDE_7) || \
197 
                                                      ((VALUE) == DAC_TRIANGLEAMPLITUDE_15) || \
198 
                                                      ((VALUE) == DAC_TRIANGLEAMPLITUDE_31) || \
199 
                                                      ((VALUE) == DAC_TRIANGLEAMPLITUDE_63) || \
200 
                                                      ((VALUE) == DAC_TRIANGLEAMPLITUDE_127) || \
201 
                                                      ((VALUE) == DAC_TRIANGLEAMPLITUDE_255) || \
202 
                                                      ((VALUE) == DAC_TRIANGLEAMPLITUDE_511) || \
203 
                                                      ((VALUE) == DAC_TRIANGLEAMPLITUDE_1023) || \
204 
                                                      ((VALUE) == DAC_TRIANGLEAMPLITUDE_2047) || \
205 
                                                      ((VALUE) == DAC_TRIANGLEAMPLITUDE_4095))
206 
/**
207 
  * @}
208 
  */
209 
 
210 
/* Exported functions --------------------------------------------------------*/
211 
/* Extended features functions ***********************************************/
212 
 
213 
/** @addtogroup DACEx_Exported_Functions
214 
  * @{
215 
  */
216 
 
217 
/** @addtogroup DACEx_Exported_Functions_Group2
218 
  * @{
219 
  */
220 
/* IO operation functions *****************************************************/
221 
 
222 
HAL_StatusTypeDef HAL_DACEx_TriangleWaveGenerate(DAC_HandleTypeDef *hdac, uint32_t Channel, uint32_t Amplitude);
223 
HAL_StatusTypeDef HAL_DACEx_NoiseWaveGenerate(DAC_HandleTypeDef *hdac, uint32_t Channel, uint32_t Amplitude);
224 
 
225 
HAL_StatusTypeDef HAL_DACEx_DualStart(DAC_HandleTypeDef *hdac);
226 
HAL_StatusTypeDef HAL_DACEx_DualStop(DAC_HandleTypeDef *hdac);
227 
HAL_StatusTypeDef HAL_DACEx_DualSetValue(DAC_HandleTypeDef *hdac, uint32_t Alignment, uint32_t Data1, uint32_t Data2);
228 
uint32_t HAL_DACEx_DualGetValue(const DAC_HandleTypeDef *hdac);
229 
 
230 
void HAL_DACEx_ConvCpltCallbackCh2(DAC_HandleTypeDef *hdac);
231 
void HAL_DACEx_ConvHalfCpltCallbackCh2(DAC_HandleTypeDef *hdac);
232 
void HAL_DACEx_ErrorCallbackCh2(DAC_HandleTypeDef *hdac);
233 
void HAL_DACEx_DMAUnderrunCallbackCh2(DAC_HandleTypeDef *hdac);
234 
 
235 
 
236 
/**
237 
  * @}
238 
  */
239 
 
240 
/**
241 
  * @}
242 
  */
243 
 
244 
/**
245 
  * @}
246 
  */
247 
 
248 
/** @addtogroup DACEx_Private_Functions
249 
  * @{
250 
  */
251 
 
252 
/* DAC_DMAConvCpltCh2 / DAC_DMAErrorCh2 / DAC_DMAHalfConvCpltCh2 */
253 
/* are called by HAL_DAC_Start_DMA */
254 
void DAC_DMAConvCpltCh2(DMA_HandleTypeDef *hdma);
255 
void DAC_DMAErrorCh2(DMA_HandleTypeDef *hdma);
256 
void DAC_DMAHalfConvCpltCh2(DMA_HandleTypeDef *hdma);
257 
 
258 
/**
259 
  * @}
260 
  */
261 
 
262 
/**
263 
  * @}
264 
  */
265 
 
266 
#endif /* DAC */
267 
 
268 
/**
269 
  * @}
270 
  */
271 
 
272 
#ifdef __cplusplus
273 
}
274 
#endif
275 
 
276 
#endif /* STM32F1xx_HAL_DAC_EX_H */