STM32F4xx HAL Documentation
Hardware Abstraction Layer for STM32F4 familiy
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stm32f4xx_hal_dac_ex.h
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1
19/* Define to prevent recursive inclusion -------------------------------------*/
20#ifndef STM32F4xx_HAL_DAC_EX_H
21#define STM32F4xx_HAL_DAC_EX_H
22
23#ifdef __cplusplus
24extern "C" {
25#endif
26
31/* Includes ------------------------------------------------------------------*/
32#include "stm32f4xx_hal_def.h"
33
34#if defined(DAC)
35
40/* Exported types ------------------------------------------------------------*/
41
46/* Exported constants --------------------------------------------------------*/
47
55#define DAC_LFSRUNMASK_BIT0 0x00000000UL
56#define DAC_LFSRUNMASK_BITS1_0 ( DAC_CR_MAMP1_0)
57#define DAC_LFSRUNMASK_BITS2_0 ( DAC_CR_MAMP1_1 )
58#define DAC_LFSRUNMASK_BITS3_0 ( DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0)
59#define DAC_LFSRUNMASK_BITS4_0 ( DAC_CR_MAMP1_2 )
60#define DAC_LFSRUNMASK_BITS5_0 ( DAC_CR_MAMP1_2 | DAC_CR_MAMP1_0)
61#define DAC_LFSRUNMASK_BITS6_0 ( DAC_CR_MAMP1_2 | DAC_CR_MAMP1_1 )
62#define DAC_LFSRUNMASK_BITS7_0 ( DAC_CR_MAMP1_2 | DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0)
63#define DAC_LFSRUNMASK_BITS8_0 (DAC_CR_MAMP1_3 )
64#define DAC_LFSRUNMASK_BITS9_0 (DAC_CR_MAMP1_3 | DAC_CR_MAMP1_0)
65#define DAC_LFSRUNMASK_BITS10_0 (DAC_CR_MAMP1_3 | DAC_CR_MAMP1_1 )
66#define DAC_LFSRUNMASK_BITS11_0 (DAC_CR_MAMP1_3 | DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0)
67#define DAC_TRIANGLEAMPLITUDE_1 0x00000000UL
68#define DAC_TRIANGLEAMPLITUDE_3 ( DAC_CR_MAMP1_0)
69#define DAC_TRIANGLEAMPLITUDE_7 ( DAC_CR_MAMP1_1 )
70#define DAC_TRIANGLEAMPLITUDE_15 ( DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0)
71#define DAC_TRIANGLEAMPLITUDE_31 ( DAC_CR_MAMP1_2 )
72#define DAC_TRIANGLEAMPLITUDE_63 ( DAC_CR_MAMP1_2 | DAC_CR_MAMP1_0)
73#define DAC_TRIANGLEAMPLITUDE_127 ( DAC_CR_MAMP1_2 | DAC_CR_MAMP1_1 )
74#define DAC_TRIANGLEAMPLITUDE_255 ( DAC_CR_MAMP1_2 | DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0)
75#define DAC_TRIANGLEAMPLITUDE_511 (DAC_CR_MAMP1_3 )
76#define DAC_TRIANGLEAMPLITUDE_1023 (DAC_CR_MAMP1_3 | DAC_CR_MAMP1_0)
77#define DAC_TRIANGLEAMPLITUDE_2047 (DAC_CR_MAMP1_3 | DAC_CR_MAMP1_1 )
78#define DAC_TRIANGLEAMPLITUDE_4095 (DAC_CR_MAMP1_3 | DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0)
89/* Exported macro ------------------------------------------------------------*/
90
91
92/* Private macro -------------------------------------------------------------*/
93
97#define IS_DAC_TRIGGER(TRIGGER) (((TRIGGER) == DAC_TRIGGER_NONE) || \
98 ((TRIGGER) == DAC_TRIGGER_T2_TRGO) || \
99 ((TRIGGER) == DAC_TRIGGER_T8_TRGO) || \
100 ((TRIGGER) == DAC_TRIGGER_T7_TRGO) || \
101 ((TRIGGER) == DAC_TRIGGER_T5_TRGO) || \
102 ((TRIGGER) == DAC_TRIGGER_T6_TRGO) || \
103 ((TRIGGER) == DAC_TRIGGER_T4_TRGO) || \
104 ((TRIGGER) == DAC_TRIGGER_EXT_IT9) || \
105 ((TRIGGER) == DAC_TRIGGER_SOFTWARE))
106
107#define IS_DAC_LFSR_UNMASK_TRIANGLE_AMPLITUDE(VALUE) (((VALUE) == DAC_LFSRUNMASK_BIT0) || \
108 ((VALUE) == DAC_LFSRUNMASK_BITS1_0) || \
109 ((VALUE) == DAC_LFSRUNMASK_BITS2_0) || \
110 ((VALUE) == DAC_LFSRUNMASK_BITS3_0) || \
111 ((VALUE) == DAC_LFSRUNMASK_BITS4_0) || \
112 ((VALUE) == DAC_LFSRUNMASK_BITS5_0) || \
113 ((VALUE) == DAC_LFSRUNMASK_BITS6_0) || \
114 ((VALUE) == DAC_LFSRUNMASK_BITS7_0) || \
115 ((VALUE) == DAC_LFSRUNMASK_BITS8_0) || \
116 ((VALUE) == DAC_LFSRUNMASK_BITS9_0) || \
117 ((VALUE) == DAC_LFSRUNMASK_BITS10_0) || \
118 ((VALUE) == DAC_LFSRUNMASK_BITS11_0) || \
119 ((VALUE) == DAC_TRIANGLEAMPLITUDE_1) || \
120 ((VALUE) == DAC_TRIANGLEAMPLITUDE_3) || \
121 ((VALUE) == DAC_TRIANGLEAMPLITUDE_7) || \
122 ((VALUE) == DAC_TRIANGLEAMPLITUDE_15) || \
123 ((VALUE) == DAC_TRIANGLEAMPLITUDE_31) || \
124 ((VALUE) == DAC_TRIANGLEAMPLITUDE_63) || \
125 ((VALUE) == DAC_TRIANGLEAMPLITUDE_127) || \
126 ((VALUE) == DAC_TRIANGLEAMPLITUDE_255) || \
127 ((VALUE) == DAC_TRIANGLEAMPLITUDE_511) || \
128 ((VALUE) == DAC_TRIANGLEAMPLITUDE_1023) || \
129 ((VALUE) == DAC_TRIANGLEAMPLITUDE_2047) || \
130 ((VALUE) == DAC_TRIANGLEAMPLITUDE_4095))
135/* Exported functions --------------------------------------------------------*/
136/* Extended features functions ***********************************************/
137
145/* IO operation functions *****************************************************/
146
147HAL_StatusTypeDef HAL_DACEx_TriangleWaveGenerate(DAC_HandleTypeDef *hdac, uint32_t Channel, uint32_t Amplitude);
148HAL_StatusTypeDef HAL_DACEx_NoiseWaveGenerate(DAC_HandleTypeDef *hdac, uint32_t Channel, uint32_t Amplitude);
149
150#if defined(DAC_CHANNEL2_SUPPORT)
151HAL_StatusTypeDef HAL_DACEx_DualStart(DAC_HandleTypeDef *hdac);
152HAL_StatusTypeDef HAL_DACEx_DualStop(DAC_HandleTypeDef *hdac);
153HAL_StatusTypeDef HAL_DACEx_DualSetValue(DAC_HandleTypeDef *hdac, uint32_t Alignment, uint32_t Data1, uint32_t Data2);
154uint32_t HAL_DACEx_DualGetValue(const DAC_HandleTypeDef *hdac);
155#endif /* DAC_CHANNEL2_SUPPORT */
156
157#if defined(DAC_CHANNEL2_SUPPORT)
158void HAL_DACEx_ConvCpltCallbackCh2(DAC_HandleTypeDef *hdac);
159void HAL_DACEx_ConvHalfCpltCallbackCh2(DAC_HandleTypeDef *hdac);
160void HAL_DACEx_ErrorCallbackCh2(DAC_HandleTypeDef *hdac);
161void HAL_DACEx_DMAUnderrunCallbackCh2(DAC_HandleTypeDef *hdac);
162#endif /* DAC_CHANNEL2_SUPPORT */
163
179#if defined(DAC_CHANNEL2_SUPPORT)
180/* DAC_DMAConvCpltCh2 / DAC_DMAErrorCh2 / DAC_DMAHalfConvCpltCh2 */
181/* are called by HAL_DAC_Start_DMA */
182void DAC_DMAConvCpltCh2(DMA_HandleTypeDef *hdma);
183void DAC_DMAErrorCh2(DMA_HandleTypeDef *hdma);
184void DAC_DMAHalfConvCpltCh2(DMA_HandleTypeDef *hdma);
185#endif /* DAC_CHANNEL2_SUPPORT */
194#endif /* DAC */
195
200#ifdef __cplusplus
201}
202#endif
203
204#endif /* STM32F4xx_HAL_DAC_EX_H */
HAL_DACEx_NoiseWaveGenerate
HAL_StatusTypeDef HAL_DACEx_NoiseWaveGenerate(DAC_HandleTypeDef *hdac, uint32_t Channel, uint32_t Amplitude)
Enable or disable the selected DAC channel wave generation.
Definition stm32f4xx_hal_dac_ex.c:241
HAL_DACEx_TriangleWaveGenerate
HAL_StatusTypeDef HAL_DACEx_TriangleWaveGenerate(DAC_HandleTypeDef *hdac, uint32_t Channel, uint32_t Amplitude)
Enable or disable the selected DAC channel wave generation.
Definition stm32f4xx_hal_dac_ex.c:185
stm32f4xx_hal_def.h
This file contains HAL common defines, enumeration, macros and structures definitions.
HAL_StatusTypeDef
HAL_StatusTypeDef
HAL Status structures definition
Definition stm32f4xx_hal_def.h:39
DAC_HandleTypeDef
DAC handle Structure definition.
Definition stm32f4xx_hal_dac.h:67
__DMA_HandleTypeDef
DMA handle Structure definition.
Definition stm32f4xx_hal_dma.h:139