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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 
  * <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 STM32F1xx_HAL_DAC_EX_H
22 
#define STM32F1xx_HAL_DAC_EX_H
23 
 
24 
#ifdef __cplusplus
25 
extern "C" {
26 
#endif
27 
 
28 
/** @addtogroup STM32F1xx_HAL_Driver
29 
  * @{
30 
  */
31 
 
32 
/* Includes ------------------------------------------------------------------*/
33 
#include "stm32f1xx_hal_def.h"
34 
 
35 
#if defined(DAC)
36 
 
37 
/** @addtogroup DACEx
38 
  * @{
39 
  */
40 
 
41 
/* Exported types ------------------------------------------------------------*/
42 
 
43 
/**
44 
  * @brief  HAL State structures definition
45 
  */
46 
 
47 
/* Exported constants --------------------------------------------------------*/
48 
 
49 
/** @defgroup DACEx_Exported_Constants DACEx Exported Constants
50 
  * @{
51 
  */
52 
 
53 
/** @defgroup DACEx_lfsrunmask_triangleamplitude DACEx lfsrunmask triangle amplitude
54 
  * @{
55 
  */
56 
#define DAC_LFSRUNMASK_BIT0                0x00000000U                                                         /*!< Unmask DAC channel LFSR bit0 for noise wave generation */
57 
#define DAC_LFSRUNMASK_BITS1_0             (                                                   DAC_CR_MAMP1_0) /*!< Unmask DAC channel LFSR bit[1:0] for noise wave generation */
58 
#define DAC_LFSRUNMASK_BITS2_0             (                                  DAC_CR_MAMP1_1                 ) /*!< Unmask DAC channel LFSR bit[2:0] for noise wave generation */
59 
#define DAC_LFSRUNMASK_BITS3_0             (                                  DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0) /*!< Unmask DAC channel LFSR bit[3:0] for noise wave generation */
60 
#define DAC_LFSRUNMASK_BITS4_0             (                 DAC_CR_MAMP1_2                                  ) /*!< Unmask DAC channel LFSR bit[4:0] for noise wave generation */
61 
#define DAC_LFSRUNMASK_BITS5_0             (                 DAC_CR_MAMP1_2                  | DAC_CR_MAMP1_0) /*!< Unmask DAC channel LFSR bit[5:0] for noise wave generation */
62 
#define DAC_LFSRUNMASK_BITS6_0             (                 DAC_CR_MAMP1_2 | DAC_CR_MAMP1_1                 ) /*!< Unmask DAC channel LFSR bit[6:0] for noise wave generation */
63 
#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 */
64 
#define DAC_LFSRUNMASK_BITS8_0             (DAC_CR_MAMP1_3                                                   ) /*!< Unmask DAC channel LFSR bit[8:0] for noise wave generation */
65 
#define DAC_LFSRUNMASK_BITS9_0             (DAC_CR_MAMP1_3                                   | DAC_CR_MAMP1_0) /*!< Unmask DAC channel LFSR bit[9:0] for noise wave generation */
66 
#define DAC_LFSRUNMASK_BITS10_0            (DAC_CR_MAMP1_3                  | DAC_CR_MAMP1_1                 ) /*!< Unmask DAC channel LFSR bit[10:0] for noise wave generation */
67 
#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 */
68 
#define DAC_TRIANGLEAMPLITUDE_1            0x00000000U                                                         /*!< Select max triangle amplitude of 1 */
69 
#define DAC_TRIANGLEAMPLITUDE_3            (                                                   DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 3 */
70 
#define DAC_TRIANGLEAMPLITUDE_7            (                                  DAC_CR_MAMP1_1                 ) /*!< Select max triangle amplitude of 7 */
71 
#define DAC_TRIANGLEAMPLITUDE_15           (                                  DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 15 */
72 
#define DAC_TRIANGLEAMPLITUDE_31           (                 DAC_CR_MAMP1_2                                  ) /*!< Select max triangle amplitude of 31 */
73 
#define DAC_TRIANGLEAMPLITUDE_63           (                 DAC_CR_MAMP1_2                  | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 63 */
74 
#define DAC_TRIANGLEAMPLITUDE_127          (                 DAC_CR_MAMP1_2 | DAC_CR_MAMP1_1                 ) /*!< Select max triangle amplitude of 127 */
75 
#define DAC_TRIANGLEAMPLITUDE_255          (                 DAC_CR_MAMP1_2 | DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 255 */
76 
#define DAC_TRIANGLEAMPLITUDE_511          (DAC_CR_MAMP1_3                                                   ) /*!< Select max triangle amplitude of 511 */
77 
#define DAC_TRIANGLEAMPLITUDE_1023         (DAC_CR_MAMP1_3                                   | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 1023 */
78 
#define DAC_TRIANGLEAMPLITUDE_2047         (DAC_CR_MAMP1_3                  | DAC_CR_MAMP1_1                 ) /*!< Select max triangle amplitude of 2047 */
79 
#define DAC_TRIANGLEAMPLITUDE_4095         (DAC_CR_MAMP1_3                  | DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 4095 */
80 
 
81 
/**
82 
  * @}
83 
  */
84 
 
85 
/** @defgroup DACEx_trigger_selection DAC trigger selection
86 
  * @{
87 
  */
88 
#define DAC_TRIGGER_NONE                   0x00000000U            /*!< Conversion is automatic once the DAC1_DHRxxxx register
89 
                                                                       has been loaded, and not by external trigger */
90 
#define DAC_TRIGGER_T6_TRGO                ((uint32_t)                                                    DAC_CR_TEN1)  /*!< TIM6 TRGO selected as external conversion trigger for DAC channel */
91 
#define DAC_TRIGGER_T7_TRGO                ((uint32_t)(                 DAC_CR_TSEL1_1                  | DAC_CR_TEN1)) /*!< TIM7 TRGO selected as external conversion trigger for DAC channel */
92 
#define DAC_TRIGGER_T2_TRGO                ((uint32_t)(DAC_CR_TSEL1_2                                   | DAC_CR_TEN1)) /*!< TIM2 TRGO selected as external conversion trigger for DAC channel */
93 
#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 */
94 
#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 */
95 
#define DAC_TRIGGER_SOFTWARE               ((uint32_t)(DAC_CR_TSEL1                                     | DAC_CR_TEN1)) /*!< Conversion started by software trigger for DAC channel */
96 
 
97 
#if defined (STM32F101xE) || defined (STM32F101xG) || defined (STM32F103xE) || defined (STM32F103xG)
98 
/* For STM32F10x high-density and XL-density devices: TIM8 */
99 
#define DAC_TRIGGER_T8_TRGO                ((uint32_t)                                   DAC_CR_TSEL1_0 | DAC_CR_TEN1)  /*!< TIM8 TRGO selected as external conversion trigger for DAC channel */
100 
#endif /* STM32F101xE || STM32F101xG || STM32F103xE || STM32F103xG */
101 
 
102 
#if defined (STM32F100xB) || defined (STM32F100xE) || defined (STM32F105xC) || defined (STM32F107xC)
103 
/* For STM32F10x connectivity line devices and STM32F100x devices: TIM3 */
104 
#define DAC_TRIGGER_T3_TRGO                ((uint32_t)                                   DAC_CR_TSEL1_0 | DAC_CR_TEN1)  /*!< TIM3 TRGO selected as external conversion trigger for DAC channel */
105 
#endif /* STM32F100xB || STM32F100xE || STM32F105xC || STM32F107xC */
106 
 
107 
/* Availability of trigger from TIM5 and TIM15:                               */
108 
/*  - For STM32F10x value line devices STM32F100xB:                           */
109 
/*    trigger from TIM15 is available, TIM5 not available.                    */
110 
/*  - For STM32F10x value line devices STM32F100xE:                           */
111 
/*    trigger from TIM15 and TIM5 are both available,                         */
112 
/*    selection depends on remap (with TIM5 as default configuration).        */
113 
/*  - Other STM32F1 devices:                                                  */
114 
/*    trigger from TIM5 is available, TIM15 not  available.                   */
115 
#if defined (STM32F100xB)
116 
#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 */
117 
#else
118 
 
119 
#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 */
120 
 
121 
#if defined (STM32F100xE)
122 
/*!< DAC trigger availability depending on STM32F1 devices:
123 
     For STM32F100x high-density value line devices, the TIM15 TRGO event can be selected
124 
     as replacement of TIM5 TRGO if the MISC_REMAP bit in the AFIO_MAPR2 register is set.
125 
     Refer to macro "__HAL_AFIO_REMAP_MISC_ENABLE()/__HAL_AFIO_REMAP_MISC_DISABLE()".
126 
     Otherwise, TIM5 TRGO is used and TIM15 TRGO is not used (default case).
127 
     For more details please refer to the AFIO section. */
128 
#define DAC_TRIGGER_T15_TRGO    DAC_TRIGGER_T5_TRGO
129 
#endif /* STM32F100xE */
130 
 
131 
#endif /* STM32F100xB */
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 
 
149 
#if defined (STM32F101xE) || defined (STM32F101xG) || defined (STM32F103xE) || defined (STM32F103xG)
150 
#define IS_DAC_TRIGGER(TRIGGER) (((TRIGGER) == DAC_TRIGGER_NONE)    || \
151 
                                 ((TRIGGER) == DAC_TRIGGER_T6_TRGO) || \
152 
                                 ((TRIGGER) == DAC_TRIGGER_T8_TRGO) || \
153 
                                 ((TRIGGER) == DAC_TRIGGER_T7_TRGO) || \
154 
                                 ((TRIGGER) == DAC_TRIGGER_T5_TRGO) || \
155 
                                 ((TRIGGER) == DAC_TRIGGER_T2_TRGO) || \
156 
                                 ((TRIGGER) == DAC_TRIGGER_T4_TRGO) || \
157 
                                 ((TRIGGER) == DAC_TRIGGER_EXT_IT9) || \
158 
                                 ((TRIGGER) == DAC_TRIGGER_SOFTWARE))
159 
#endif /* STM32F101xE || STM32F101xG || STM32F103xE || STM32F103xG */
160 
#if defined (STM32F100xE) || defined (STM32F105xC) || defined (STM32F107xC)
161 
#define IS_DAC_TRIGGER(TRIGGER) (((TRIGGER) == DAC_TRIGGER_NONE)    || \
162 
                                 ((TRIGGER) == DAC_TRIGGER_T6_TRGO) || \
163 
                                 ((TRIGGER) == DAC_TRIGGER_T3_TRGO) || \
164 
                                 ((TRIGGER) == DAC_TRIGGER_T7_TRGO) || \
165 
                                 ((TRIGGER) == DAC_TRIGGER_T5_TRGO) || \
166 
                                 ((TRIGGER) == DAC_TRIGGER_T2_TRGO) || \
167 
                                 ((TRIGGER) == DAC_TRIGGER_T4_TRGO) || \
168 
                                 ((TRIGGER) == DAC_TRIGGER_EXT_IT9) || \
169 
                                 ((TRIGGER) == DAC_TRIGGER_SOFTWARE))
170 
#endif /* STM32F100xE || STM32F105xC || STM32F107xC */
171 
#if defined (STM32F100xB)
172 
#define IS_DAC_TRIGGER(TRIGGER) (((TRIGGER) == DAC_TRIGGER_NONE)     || \
173 
                                 ((TRIGGER) == DAC_TRIGGER_T6_TRGO)  || \
174 
                                 ((TRIGGER) == DAC_TRIGGER_T3_TRGO)  || \
175 
                                 ((TRIGGER) == DAC_TRIGGER_T7_TRGO)  || \
176 
                                 ((TRIGGER) == DAC_TRIGGER_T15_TRGO) || \
177 
                                 ((TRIGGER) == DAC_TRIGGER_T2_TRGO)  || \
178 
                                 ((TRIGGER) == DAC_TRIGGER_T4_TRGO)  || \
179 
                                 ((TRIGGER) == DAC_TRIGGER_EXT_IT9)  || \
180 
                                 ((TRIGGER) == DAC_TRIGGER_SOFTWARE))
181 
#endif /* STM32F100xB */
182 
 
183 
#define IS_DAC_LFSR_UNMASK_TRIANGLE_AMPLITUDE(VALUE) (((VALUE) == DAC_LFSRUNMASK_BIT0) || \
184 
                                                      ((VALUE) == DAC_LFSRUNMASK_BITS1_0) || \
185 
                                                      ((VALUE) == DAC_LFSRUNMASK_BITS2_0) || \
186 
                                                      ((VALUE) == DAC_LFSRUNMASK_BITS3_0) || \
187 
                                                      ((VALUE) == DAC_LFSRUNMASK_BITS4_0) || \
188 
                                                      ((VALUE) == DAC_LFSRUNMASK_BITS5_0) || \
189 
                                                      ((VALUE) == DAC_LFSRUNMASK_BITS6_0) || \
190 
                                                      ((VALUE) == DAC_LFSRUNMASK_BITS7_0) || \
191 
                                                      ((VALUE) == DAC_LFSRUNMASK_BITS8_0) || \
192 
                                                      ((VALUE) == DAC_LFSRUNMASK_BITS9_0) || \
193 
                                                      ((VALUE) == DAC_LFSRUNMASK_BITS10_0) || \
194 
                                                      ((VALUE) == DAC_LFSRUNMASK_BITS11_0) || \
195 
                                                      ((VALUE) == DAC_TRIANGLEAMPLITUDE_1) || \
196 
                                                      ((VALUE) == DAC_TRIANGLEAMPLITUDE_3) || \
197 
                                                      ((VALUE) == DAC_TRIANGLEAMPLITUDE_7) || \
198 
                                                      ((VALUE) == DAC_TRIANGLEAMPLITUDE_15) || \
199 
                                                      ((VALUE) == DAC_TRIANGLEAMPLITUDE_31) || \
200 
                                                      ((VALUE) == DAC_TRIANGLEAMPLITUDE_63) || \
201 
                                                      ((VALUE) == DAC_TRIANGLEAMPLITUDE_127) || \
202 
                                                      ((VALUE) == DAC_TRIANGLEAMPLITUDE_255) || \
203 
                                                      ((VALUE) == DAC_TRIANGLEAMPLITUDE_511) || \
204 
                                                      ((VALUE) == DAC_TRIANGLEAMPLITUDE_1023) || \
205 
                                                      ((VALUE) == DAC_TRIANGLEAMPLITUDE_2047) || \
206 
                                                      ((VALUE) == DAC_TRIANGLEAMPLITUDE_4095))
207 
/**
208 
  * @}
209 
  */
210 
 
211 
/* Exported functions --------------------------------------------------------*/
212 
/* Extended features functions ***********************************************/
213 
 
214 
/** @addtogroup DACEx_Exported_Functions
215 
  * @{
216 
  */
217 
 
218 
/** @addtogroup DACEx_Exported_Functions_Group2
219 
  * @{
220 
  */
221 
/* IO operation functions *****************************************************/
222 
 
223 
HAL_StatusTypeDef HAL_DACEx_TriangleWaveGenerate(DAC_HandleTypeDef *hdac, uint32_t Channel, uint32_t Amplitude);
224 
HAL_StatusTypeDef HAL_DACEx_NoiseWaveGenerate(DAC_HandleTypeDef *hdac, uint32_t Channel, uint32_t Amplitude);
225 
 
226 
HAL_StatusTypeDef HAL_DACEx_DualSetValue(DAC_HandleTypeDef *hdac, uint32_t Alignment, uint32_t Data1, uint32_t Data2);
227 
uint32_t HAL_DACEx_DualGetValue(DAC_HandleTypeDef *hdac);
228 
 
229 
void HAL_DACEx_ConvCpltCallbackCh2(DAC_HandleTypeDef *hdac);
230 
void HAL_DACEx_ConvHalfCpltCallbackCh2(DAC_HandleTypeDef *hdac);
231 
void HAL_DACEx_ErrorCallbackCh2(DAC_HandleTypeDef *hdac);
232 
void HAL_DACEx_DMAUnderrunCallbackCh2(DAC_HandleTypeDef *hdac);
233 
 
234 
 
235 
/**
236 
  * @}
237 
  */
238 
 
239 
/**
240 
  * @}
241 
  */
242 
 
243 
/** @addtogroup DACEx_Private_Functions
244 
  * @{
245 
  */
246 
 
247 
/* DAC_DMAConvCpltCh2 / DAC_DMAErrorCh2 / DAC_DMAHalfConvCpltCh2 */
248 
/* are called by HAL_DAC_Start_DMA */
249 
void DAC_DMAConvCpltCh2(DMA_HandleTypeDef *hdma);
250 
void DAC_DMAErrorCh2(DMA_HandleTypeDef *hdma);
251 
void DAC_DMAHalfConvCpltCh2(DMA_HandleTypeDef *hdma);
252 
 
253 
/**
254 
  * @}
255 
  */
256 
 
257 
/**
258 
  * @}
259 
  */
260 
 
261 
/**
262 
  * @}
263 
  */
264 
 
265 
#endif /* DAC */
266 
 
267 
/**
268 
  * @}
269 
  */
270 
 
271 
#ifdef __cplusplus
272 
}
273 
#endif
274 
 
275 
#endif /*STM32F1xx_HAL_DAC_EX_H */
276 
 
277 
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/