g32r4xx_ddl_dac.h File Reference

Header file of DAC DDL module. More...

#include "g32r4xx.h"

Go to the source code of this file.

Data Structures
struct	DDL_DAC_InitTypeDef
	Structure definition of some features of DAC instance. More...

Macros
#define	DDL_DAC_ENABLE   (DAC_CR_EN)
#define	DDL_DAC_DISABLE   (0x00000000UL)
#define	DDL_DAC_TRG1   (DAC_CR_TSEL_0)
#define	DDL_DAC_TRG2   (DAC_CR_TSEL_1)
#define	DDL_DAC_TRG3   (DAC_CR_TSEL_1 | DAC_CR_TSEL_0)
#define	DDL_DAC_TRG4   (DAC_CR_TSEL_2)
#define	DDL_DAC_TRG5   (DAC_CR_TSEL_2 | DAC_CR_TSEL_0)
#define	DDL_DAC_TRG6   (DAC_CR_TSEL_2 | DAC_CR_TSEL_1)
#define	DDL_DAC_TRG7   (DAC_CR_TSEL_2 | DAC_CR_TSEL_1 | DAC_CR_TSEL_0)
#define	DDL_DAC_CHANNEL_TRIG_SOURCE_SOFTWARE   (0x00000000UL)
#define	DDL_DAC_CHANNEL_TRIG_SOURCE_TMR1   DDL_DAC_TRG1
#define	DDL_DAC_CHANNEL_TRIG_SOURCE_TMR2   DDL_DAC_TRG2
#define	DDL_DAC_CHANNEL_TRIG_SOURCE_TMR3   DDL_DAC_TRG3
#define	DDL_DAC_CHANNEL_TRIG_SOURCE_TMR4   DDL_DAC_TRG4
#define	DDL_DAC_CHANNEL_TRIG_SOURCE_EINT_LINE0   DDL_DAC_TRG5
#define	DDL_DAC_CHANNEL_TRIG_SOURCE_EINT_LINE2   DDL_DAC_TRG6
#define	DDL_DAC_CHANNEL_TRIG_SOURCE_EINT_LINE11   DDL_DAC_TRG7
#define	DDL_DAC_NONE_MASK_LFSR_0_0   (0x00000000UL)
#define	DDL_DAC_NONE_MASK_LFSR_1_0   (DAC_CR_MAMP_0)
#define	DDL_DAC_NONE_MASK_LFSR_2_0   (DAC_CR_MAMP_1)
#define	DDL_DAC_NONE_MASK_LFSR_3_0   (DAC_CR_MAMP_1 | DAC_CR_MAMP_0)
#define	DDL_DAC_NONE_MASK_LFSR_4_0   (DAC_CR_MAMP_2)
#define	DDL_DAC_NONE_MASK_LFSR_5_0   (DAC_CR_MAMP_2 | DAC_CR_MAMP_0)
#define	DDL_DAC_NONE_MASK_LFSR_6_0   (DAC_CR_MAMP_2 | DAC_CR_MAMP_1)
#define	DDL_DAC_NONE_MASK_LFSR_7_0   (DAC_CR_MAMP_2 | DAC_CR_MAMP_1 | DAC_CR_MAMP_0)
#define	DDL_DAC_NONE_MASK_LFSR_8_0   (DAC_CR_MAMP_3)
#define	DDL_DAC_NONE_MASK_LFSR_9_0   (DAC_CR_MAMP_3 | DAC_CR_MAMP_0)
#define	DDL_DAC_TRI_WAVE_AMPLITUDE_1   (0x00000000UL)
#define	DDL_DAC_TRI_WAVE_AMPLITUDE_3   (DAC_CR_MAMP_0)
#define	DDL_DAC_TRI_WAVE_AMPLITUDE_7   (DAC_CR_MAMP_1)
#define	DDL_DAC_TRI_WAVE_AMPLITUDE_15   (DAC_CR_MAMP_1 | DAC_CR_MAMP_0)
#define	DDL_DAC_TRI_WAVE_AMPLITUDE_31   (DAC_CR_MAMP_2)
#define	DDL_DAC_TRI_WAVE_AMPLITUDE_63   (DAC_CR_MAMP_2 | DAC_CR_MAMP_0)
#define	DDL_DAC_TRI_WAVE_AMPLITUDE_127   (DAC_CR_MAMP_2 | DAC_CR_MAMP_1)
#define	DDL_DAC_TRI_WAVE_AMPLITUDE_255   (DAC_CR_MAMP_2 | DAC_CR_MAMP_1 | DAC_CR_MAMP_0)
#define	DDL_DAC_TRI_WAVE_AMPLITUDE_511   (DAC_CR_MAMP_3)
#define	DDL_DAC_TRI_WAVE_AMPLITUDE_1023   (DAC_CR_MAMP_3 | DAC_CR_MAMP_0)
#define	DDL_DAC_WAVE_GENERATE_NONE   (0x00000000UL)
#define	DDL_DAC_WAVE_GENERATE_NOISE   (DAC_CR_WAVE_0)
#define	DDL_DAC_WAVE_GENERATE_TRIANGLE   (DAC_CR_WAVE_1)
#define	DDL_DAC_WAVE_GENERATE_SAWTOOTH   (DAC_CR_WAVE_1 | DAC_CR_WAVE_0)
#define	DDL_DAC_OUTPUT_BUFFER_INTERNAL   (0x00000000UL)
#define	DDL_DAC_OUTPUT_BUFFER_EXTERNAL   (DAC_CR_EXT_SEL)
#define	DDL_DAC_SAWTOOTH_WAVE_DIRECTION_INCREASING   (DAC_STR_STDIR)
#define	DDL_DAC_SAWTOOTH_WAVE_DIRECTION_DECREASING   (0x00000000UL)
#define	DDL_DAC_SAWTOOTH_WAVE_RESET_TRIG_SOURCE_SOFTWARE   (0x00000000UL)
#define	DDL_DAC_SAWTOOTH_WAVE_RESET_TRIG_SOURCE_TRG1   (DAC_STMODR_STRSTTRIGSEL_0)
#define	DDL_DAC_SAWTOOTH_WAVE_RESET_TRIG_SOURCE_TRG2   (DAC_STMODR_STRSTTRIGSEL_1)
#define	DDL_DAC_SAWTOOTH_WAVE_RESET_TRIG_SOURCE_TRG3   (DAC_STMODR_STRSTTRIGSEL_1 | DAC_STMODR_STRSTTRIGSEL_0)
#define	DDL_DAC_SAWTOOTH_WAVE_RESET_TRIG_SOURCE_TRG4   (DAC_STMODR_STRSTTRIGSEL_2)
#define	DDL_DAC_SAWTOOTH_WAVE_RESET_TRIG_SOURCE_TRG5   (DAC_STMODR_STRSTTRIGSEL_2 | DAC_STMODR_STRSTTRIGSEL_0)
#define	DDL_DAC_SAWTOOTH_WAVE_RESET_TRIG_SOURCE_TRG6   (DAC_STMODR_STRSTTRIGSEL_2 | DAC_STMODR_STRSTTRIGSEL_1)
#define	DDL_DAC_SAWTOOTH_WAVE_RESET_TRIG_SOURCE_TRG7   (DAC_STMODR_STRSTTRIGSEL_2 | DAC_STMODR_STRSTTRIGSEL_1 | DAC_STMODR_STRSTTRIGSEL_0)
#define	DDL_DAC_SAWTOOTH_WAVE_INCREMENT_TRIG_SOURCE_SOFTWARE   (0x00000000UL)
#define	DDL_DAC_SAWTOOTH_WAVE_INCREMENT_TRIG_SOURCE_TRG1   (DAC_STMODR_STINCTRIGSEL_0)
#define	DDL_DAC_SAWTOOTH_WAVE_INCREMENT_TRIG_SOURCE_TRG2   (DAC_STMODR_STINCTRIGSEL_1)
#define	DDL_DAC_SAWTOOTH_WAVE_INCREMENT_TRIG_SOURCE_TRG3   (DAC_STMODR_STINCTRIGSEL_1 | DAC_STMODR_STINCTRIGSEL_0)
#define	DDL_DAC_SAWTOOTH_WAVE_INCREMENT_TRIG_SOURCE_TRG4   (DAC_STMODR_STINCTRIGSEL_2)
#define	DDL_DAC_SAWTOOTH_WAVE_INCREMENT_TRIG_SOURCE_TRG5   (DAC_STMODR_STINCTRIGSEL_2 | DAC_STMODR_STINCTRIGSEL_0)
#define	DDL_DAC_SAWTOOTH_WAVE_INCREMENT_TRIG_SOURCE_TRG6   (DAC_STMODR_STINCTRIGSEL_2 | DAC_STMODR_STINCTRIGSEL_1)
#define	DDL_DAC_SAWTOOTH_WAVE_INCREMENT_TRIG_SOURCE_TRG7   (DAC_STMODR_STINCTRIGSEL_2 | DAC_STMODR_STINCTRIGSEL_1 | DAC_STMODR_STINCTRIGSEL_0)
#define	DDL_DAC_DOR_DATA_OVERFLOW_NOT_OCCURRED   (0x00000000UL)
#define	DDL_DAC_DOR_DATA_OVERFLOW_OCCURRED   (DAC_SR_UP_OW_FLAG)
#define	DDL_DAC_DOR_DATA_UNDERFLOW_NOT_OCCURRED   (0x00000000UL)
#define	DDL_DAC_DOR_DATA_UNDERFLOW_OCCURRED   (DAC_SR_DOWN_OW_FLAG)
#define	__DAC_PTR_REG_OFFSET(__REG__, __REG_OFFFSET__)
	Driver macro reserved for internal use: set a pointer to a register from a register basis from which an offset is applied.

Functions
__STATIC_INLINE void	DDL_DAC_Enable (DAC_TypeDef *DACx)
	Enable DAC.
__STATIC_INLINE void	DDL_DAC_Disable (DAC_TypeDef *DACx)
	Disable DAC.
__STATIC_INLINE uint32_t	DDL_DAC_IsEnabled (DAC_TypeDef *DACx)
	Get the status of whether DAC is enabled.
__STATIC_INLINE void	DDL_DAC_SetChannelTriggerSource (DAC_TypeDef *DACx, uint32_t Source)
	Set the trigger source for the channel.
__STATIC_INLINE uint32_t	DDL_DAC_GetChannelTriggerSource (DAC_TypeDef *DACx)
	Get the trigger source for the channel.
__STATIC_INLINE void	DDL_DAC_LFSR_SetNoneMask (DAC_TypeDef *DACx, uint32_t mask)
	Set the masking bits of the LFSR channel.
__STATIC_INLINE uint32_t	DDL_DAC_LFSR_GetNoneMask (DAC_TypeDef *DACx)
	Get the masking bits of the LFSR channel.
__STATIC_INLINE void	DDL_DAC_SetTriangleWaveAmplitude (DAC_TypeDef *DACx, uint32_t waveAmp)
	Set the triangle wave amplitude selector.
__STATIC_INLINE uint32_t	DDL_DAC_GetTriangleWaveAmplitude (DAC_TypeDef *DACx)
	Get the triangle wave amplitude selector.
__STATIC_INLINE void	DDL_DAC_SetWaveGenerateType (DAC_TypeDef *DACx, uint32_t type)
	Set the type of waveform generated.
__STATIC_INLINE uint32_t	DDL_DAC_GetWaveGenerateType (DAC_TypeDef *DACx)
	Get the type of waveform generated.
__STATIC_INLINE void	DDL_DAC_EnableSoftwareTrigger (DAC_TypeDef *DACx)
	Enable the channel software triggers the generation of waveforms.
__STATIC_INLINE void	DDL_DAC_EnableResistorStringOutputToOpAmplifier (DAC_TypeDef *DACx)
	Enable DAC resistor string output signal to operational amplifier input.
__STATIC_INLINE void	DDL_DAC_DisableResistorStringOutputToOpAmplifier (DAC_TypeDef *DACx)
	Disable DAC resistor string output signal to operational amplifier input.
__STATIC_INLINE void	DDL_DAC_SetBufferOutputSource (DAC_TypeDef *DACx, uint32_t outputBufferSource)
	Set whether the BUFFER output is connected to the PAD.
__STATIC_INLINE uint32_t	DDL_DAC_GetBufferOutputSource (DAC_TypeDef *DACx)
	Get whether the BUFFER output is connected to the PAD.
__STATIC_INLINE void	DDL_DAC_SetRightAlignmentData (DAC_TypeDef *DACx, uint32_t data)
	Set right-aligned data register.
__STATIC_INLINE uint32_t	DDL_DAC_GetRightAlignmentData (DAC_TypeDef *DACx)
	Get right-aligned data register.
__STATIC_INLINE void	DDL_DAC_SetLeftAlignmentData (DAC_TypeDef *DACx, uint32_t data)
	Set left-aligned data register.
__STATIC_INLINE uint32_t	DDL_DAC_GetLeftAlignmentData (DAC_TypeDef *DACx)
	Get left-aligned data register.
__STATIC_INLINE uint32_t	DDL_DAC_GetOutputData (DAC_TypeDef *DACx)
	Get data output data register.
__STATIC_INLINE void	DDL_DAC_EnableSawtoothSoftwareTriggerB (DAC_TypeDef *DACx)
	Enable channel software trigger to generate sawtooth wave incrementally.
__STATIC_INLINE void	DDL_DAC_SetSawtoothResetValue (DAC_TypeDef *DACx, uint32_t value)
	Set channel sawtooth reset value.
__STATIC_INLINE uint32_t	DDL_DAC_GetSawtoothResetValue (DAC_TypeDef *DACx)
	Get channel sawtooth reset value.
__STATIC_INLINE void	DDL_DAC_SetSawtoothDirection (DAC_TypeDef *DACx, uint32_t Direction)
	Set DAC channel sawtooth wave direction.
__STATIC_INLINE uint32_t	DDL_DAC_GetSawtoothDirection (DAC_TypeDef *DACx)
	Get DAC channel sawtooth wave direction.
__STATIC_INLINE void	DDL_DAC_SetSawtoothIncrementValue (DAC_TypeDef *DACx, uint32_t value)
	Set the increment value of the DAC channel sawtooth wave.
__STATIC_INLINE uint32_t	DDL_DAC_GetSawtoothIncrementValue (DAC_TypeDef *DACx)
	Get the increment value of the DAC channel sawtooth wave.
__STATIC_INLINE void	DDL_DAC_SetSawtoothResetTriggerSource (DAC_TypeDef *DACx, uint32_t source)
	Set the sawtooth wave reset trigger source.
__STATIC_INLINE uint32_t	DDL_DAC_GetSawtoothResetTriggerSource (DAC_TypeDef *DACx)
	Get the sawtooth wave reset trigger source.
__STATIC_INLINE void	DDL_DAC_SetSawtoothIncrementTriggerSource (DAC_TypeDef *DACx, uint32_t source)
	Set the sawtooth wave increment trigger source.
__STATIC_INLINE uint32_t	DDL_DAC_GetSawtoothIncrementTriggerSource (DAC_TypeDef *DACx)
	Get the sawtooth wave increment trigger source.
__STATIC_INLINE uint32_t	DDL_DAC_GetDORDataOverFlowStatus (DAC_TypeDef *DACx)
	Get DOR data overflow status.
__STATIC_INLINE void	DDL_DAC_ClearDORDataOverFlowStatus (DAC_TypeDef *DACx)
	Clear DOR data overflow status.
__STATIC_INLINE uint32_t	DDL_DAC_GetDORDataUnderFlowStatus (DAC_TypeDef *DACx)
	Get DOR data underflow status.
__STATIC_INLINE void	DDL_DAC_ClearDORDataUnderFlowStatus (DAC_TypeDef *DACx)
	Clear DOR data underflow status.
ErrorStatus	DDL_DAC_DeInit (DAC_TypeDef *DACx)
	Initialization and de-initialization functions.
ErrorStatus	DDL_DAC_Init (DAC_TypeDef *DACx, DDL_DAC_InitTypeDef *DAC_InitStruct)
	Initialize some features of DAC channel. or one of the supported autogenerated wave.
void	DDL_DAC_StructInit (DDL_DAC_InitTypeDef *DAC_InitStruct)
	Set each DDL_DAC_InitTypeDef field to default value.

Detailed Description

Header file of DAC DDL module.

Attention

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

The original code has been modified by Geehy Semiconductor.

Copyright (c) 2016 STMicroelectronics. Copyright (C) 2025 Geehy Semiconductor. All rights reserved.

This software is licensed under terms that can be found in the LICENSE file in the root directory of this software component. If no LICENSE file comes with this software, it is provided AS-IS.

Definition in file g32r4xx_ddl_dac.h.