This file contains all the functions prototypes for the DAC firmware library. More...

#include "stm32f4xx.h"

Include dependency graph for stm32f4xx_dac.h:

This graph shows which files directly or indirectly include this file:

Data Structures
struct	DAC_InitTypeDef
	DAC Init structure definition. More...

Macros
#define	DAC_Trigger_None ((uint32_t)0x00000000)

#define	DAC_Trigger_T2_TRGO ((uint32_t)0x00000024)

#define	DAC_Trigger_T4_TRGO ((uint32_t)0x0000002C)

#define	DAC_Trigger_T5_TRGO ((uint32_t)0x0000001C)

#define	DAC_Trigger_T6_TRGO ((uint32_t)0x00000004)

#define	DAC_Trigger_T7_TRGO ((uint32_t)0x00000014)

#define	DAC_Trigger_T8_TRGO ((uint32_t)0x0000000C)

#define	DAC_Trigger_Ext_IT9 ((uint32_t)0x00000034)

#define	DAC_Trigger_Software ((uint32_t)0x0000003C)

#define	IS_DAC_TRIGGER(TRIGGER)

#define	DAC_WaveGeneration_None ((uint32_t)0x00000000)

#define	DAC_WaveGeneration_Noise ((uint32_t)0x00000040)

#define	DAC_WaveGeneration_Triangle ((uint32_t)0x00000080)

#define	IS_DAC_GENERATE_WAVE(WAVE)

#define	DAC_LFSRUnmask_Bit0 ((uint32_t)0x00000000)

#define	DAC_LFSRUnmask_Bits1_0 ((uint32_t)0x00000100)

#define	DAC_LFSRUnmask_Bits2_0 ((uint32_t)0x00000200)

#define	DAC_LFSRUnmask_Bits3_0 ((uint32_t)0x00000300)

#define	DAC_LFSRUnmask_Bits4_0 ((uint32_t)0x00000400)

#define	DAC_LFSRUnmask_Bits5_0 ((uint32_t)0x00000500)

#define	DAC_LFSRUnmask_Bits6_0 ((uint32_t)0x00000600)

#define	DAC_LFSRUnmask_Bits7_0 ((uint32_t)0x00000700)

#define	DAC_LFSRUnmask_Bits8_0 ((uint32_t)0x00000800)

#define	DAC_LFSRUnmask_Bits9_0 ((uint32_t)0x00000900)

#define	DAC_LFSRUnmask_Bits10_0 ((uint32_t)0x00000A00)

#define	DAC_LFSRUnmask_Bits11_0 ((uint32_t)0x00000B00)

#define	DAC_TriangleAmplitude_1 ((uint32_t)0x00000000)

#define	DAC_TriangleAmplitude_3 ((uint32_t)0x00000100)

#define	DAC_TriangleAmplitude_7 ((uint32_t)0x00000200)

#define	DAC_TriangleAmplitude_15 ((uint32_t)0x00000300)

#define	DAC_TriangleAmplitude_31 ((uint32_t)0x00000400)

#define	DAC_TriangleAmplitude_63 ((uint32_t)0x00000500)

#define	DAC_TriangleAmplitude_127 ((uint32_t)0x00000600)

#define	DAC_TriangleAmplitude_255 ((uint32_t)0x00000700)

#define	DAC_TriangleAmplitude_511 ((uint32_t)0x00000800)

#define	DAC_TriangleAmplitude_1023 ((uint32_t)0x00000900)

#define	DAC_TriangleAmplitude_2047 ((uint32_t)0x00000A00)

#define	DAC_TriangleAmplitude_4095 ((uint32_t)0x00000B00)

#define	IS_DAC_LFSR_UNMASK_TRIANGLE_AMPLITUDE(VALUE)

#define	DAC_OutputBuffer_Enable ((uint32_t)0x00000000)

#define	DAC_OutputBuffer_Disable ((uint32_t)0x00000002)

#define	IS_DAC_OUTPUT_BUFFER_STATE(STATE)

#define	DAC_Channel_1 ((uint32_t)0x00000000)

#define	DAC_Channel_2 ((uint32_t)0x00000010)

#define	IS_DAC_CHANNEL(CHANNEL)

#define	DAC_Align_12b_R ((uint32_t)0x00000000)

#define	DAC_Align_12b_L ((uint32_t)0x00000004)

#define	DAC_Align_8b_R ((uint32_t)0x00000008)

#define	IS_DAC_ALIGN(ALIGN)

#define	DAC_Wave_Noise ((uint32_t)0x00000040)

#define	DAC_Wave_Triangle ((uint32_t)0x00000080)

#define	IS_DAC_WAVE(WAVE)

#define	IS_DAC_DATA(DATA) ((DATA) <= 0xFFF0)

#define	DAC_IT_DMAUDR ((uint32_t)0x00002000)

#define	IS_DAC_IT(IT) (((IT) == DAC_IT_DMAUDR))

#define	DAC_FLAG_DMAUDR ((uint32_t)0x00002000)

#define	IS_DAC_FLAG(FLAG) (((FLAG) == DAC_FLAG_DMAUDR))

Functions
void	DAC_DeInit (void)
	Deinitializes the DAC peripheral registers to their default reset values. More...

void	DAC_Init (uint32_t DAC_Channel, DAC_InitTypeDef *DAC_InitStruct)
	Initializes the DAC peripheral according to the specified parameters in the DAC_InitStruct. More...

void	DAC_StructInit (DAC_InitTypeDef *DAC_InitStruct)
	Fills each DAC_InitStruct member with its default value. More...

void	DAC_Cmd (uint32_t DAC_Channel, FunctionalState NewState)
	Enables or disables the specified DAC channel. More...

void	DAC_SoftwareTriggerCmd (uint32_t DAC_Channel, FunctionalState NewState)
	Enables or disables the selected DAC channel software trigger. More...

void	DAC_DualSoftwareTriggerCmd (FunctionalState NewState)
	Enables or disables simultaneously the two DAC channels software triggers. More...

void	DAC_WaveGenerationCmd (uint32_t DAC_Channel, uint32_t DAC_Wave, FunctionalState NewState)
	Enables or disables the selected DAC channel wave generation. More...

void	DAC_SetChannel1Data (uint32_t DAC_Align, uint16_t Data)
	Set the specified data holding register value for DAC channel1. More...

void	DAC_SetChannel2Data (uint32_t DAC_Align, uint16_t Data)
	Set the specified data holding register value for DAC channel2. More...

void	DAC_SetDualChannelData (uint32_t DAC_Align, uint16_t Data2, uint16_t Data1)
	Set the specified data holding register value for dual channel DAC. More...

uint16_t	DAC_GetDataOutputValue (uint32_t DAC_Channel)
	Returns the last data output value of the selected DAC channel. More...

void	DAC_DMACmd (uint32_t DAC_Channel, FunctionalState NewState)
	Enables or disables the specified DAC channel DMA request. More...

void	DAC_ITConfig (uint32_t DAC_Channel, uint32_t DAC_IT, FunctionalState NewState)
	Enables or disables the specified DAC interrupts. More...

FlagStatus	DAC_GetFlagStatus (uint32_t DAC_Channel, uint32_t DAC_FLAG)
	Checks whether the specified DAC flag is set or not. More...

void	DAC_ClearFlag (uint32_t DAC_Channel, uint32_t DAC_FLAG)
	Clears the DAC channel's pending flags. More...

ITStatus	DAC_GetITStatus (uint32_t DAC_Channel, uint32_t DAC_IT)
	Checks whether the specified DAC interrupt has occurred or not. More...

void	DAC_ClearITPendingBit (uint32_t DAC_Channel, uint32_t DAC_IT)
	Clears the DAC channel's interrupt pending bits. More...

Detailed Description

This file contains all the functions prototypes for the DAC firmware library.

Author: MCD Application Team

Version: V1.3.0

Date: 08-November-2013

Attention

Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); You may not use this file except in compliance with the License. You may obtain a copy of the License at:

   http://www.st.com/software_license_agreement_liberty_v2

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Definition in file stm32f4xx_dac.h.

Data Structures

Macros

Functions

Detailed Description

© COPYRIGHT 2013 STMicroelectronics