STM32F4xx_HAL_Driver  1.8.3
stm32f4xx_hal_dac_ex.h
Go to the documentation of this file.
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
24 extern "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 
147 HAL_StatusTypeDef HAL_DACEx_TriangleWaveGenerate(DAC_HandleTypeDef *hdac, uint32_t Channel, uint32_t Amplitude);
148 HAL_StatusTypeDef HAL_DACEx_NoiseWaveGenerate(DAC_HandleTypeDef *hdac, uint32_t Channel, uint32_t Amplitude);
149 
150 #if defined(DAC_CHANNEL2_SUPPORT)
151 HAL_StatusTypeDef HAL_DACEx_DualStart(DAC_HandleTypeDef *hdac);
152 HAL_StatusTypeDef HAL_DACEx_DualStop(DAC_HandleTypeDef *hdac);
153 HAL_StatusTypeDef HAL_DACEx_DualSetValue(DAC_HandleTypeDef *hdac, uint32_t Alignment, uint32_t Data1, uint32_t Data2);
154 uint32_t HAL_DACEx_DualGetValue(const DAC_HandleTypeDef *hdac);
155 #endif /* DAC_CHANNEL2_SUPPORT */
156 
157 #if defined(DAC_CHANNEL2_SUPPORT)
158 void HAL_DACEx_ConvCpltCallbackCh2(DAC_HandleTypeDef *hdac);
159 void HAL_DACEx_ConvHalfCpltCallbackCh2(DAC_HandleTypeDef *hdac);
160 void HAL_DACEx_ErrorCallbackCh2(DAC_HandleTypeDef *hdac);
161 void 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 */
182 void DAC_DMAConvCpltCh2(DMA_HandleTypeDef *hdma);
183 void DAC_DMAErrorCh2(DMA_HandleTypeDef *hdma);
184 void 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_DualStart
HAL_StatusTypeDef HAL_DACEx_DualStart(DAC_HandleTypeDef *hdac)
Enables DAC and starts conversion of both channels.
Definition: stm32f4xx_hal_dac_ex.c:91
HAL_DACEx_DualStop
HAL_StatusTypeDef HAL_DACEx_DualStop(DAC_HandleTypeDef *hdac)
Disables DAC and stop conversion of both channels.
Definition: stm32f4xx_hal_dac_ex.c:140
HAL_DACEx_DualGetValue
uint32_t HAL_DACEx_DualGetValue(const DAC_HandleTypeDef *hdac)
Return the last data output value of the selected DAC channel.
Definition: stm32f4xx_hal_dac_ex.c:416
HAL_DACEx_ErrorCallbackCh2
void HAL_DACEx_ErrorCallbackCh2(DAC_HandleTypeDef *hdac)
Error DAC callback for Channel2.
Definition: stm32f4xx_hal_dac_ex.c:363
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_ConvHalfCpltCallbackCh2
void HAL_DACEx_ConvHalfCpltCallbackCh2(DAC_HandleTypeDef *hdac)
Conversion half DMA transfer callback in non-blocking mode for Channel2.
Definition: stm32f4xx_hal_dac_ex.c:347
HAL_DACEx_ConvCpltCallbackCh2
void HAL_DACEx_ConvCpltCallbackCh2(DAC_HandleTypeDef *hdac)
Conversion complete callback in non-blocking mode for Channel2.
Definition: stm32f4xx_hal_dac_ex.c:331
HAL_DACEx_DMAUnderrunCallbackCh2
void HAL_DACEx_DMAUnderrunCallbackCh2(DAC_HandleTypeDef *hdac)
DMA underrun DAC callback for Channel2.
Definition: stm32f4xx_hal_dac_ex.c:379
HAL_DACEx_DualSetValue
HAL_StatusTypeDef HAL_DACEx_DualSetValue(DAC_HandleTypeDef *hdac, uint32_t Alignment, uint32_t Data1, uint32_t Data2)
Set the specified data holding register value for dual DAC channel.
Definition: stm32f4xx_hal_dac_ex.c:289
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
DAC_DMAHalfConvCpltCh2
void DAC_DMAHalfConvCpltCh2(DMA_HandleTypeDef *hdma)
DMA half transfer complete callback.
Definition: stm32f4xx_hal_dac_ex.c:468
DAC_DMAConvCpltCh2
void DAC_DMAConvCpltCh2(DMA_HandleTypeDef *hdma)
DMA conversion complete callback.
Definition: stm32f4xx_hal_dac_ex.c:449
DAC_DMAErrorCh2
void DAC_DMAErrorCh2(DMA_HandleTypeDef *hdma)
DMA error callback.
Definition: stm32f4xx_hal_dac_ex.c:485
DAC_HandleTypeDef
struct __DAC_HandleTypeDef else typedef struct endif DAC_HandleTypeDef
DAC handle Structure definition.
stm32f4xx_hal_def.h
This file contains HAL common defines, enumeration, macros and structures definitions.
__DMA_HandleTypeDef
DMA handle Structure definition.
Definition: stm32f4xx_hal_dma.h:139