You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
307 lines
14 KiB
307 lines
14 KiB
/***************************************************************************** |
|
* Copyright (c) 2019, Nations Technologies Inc. |
|
* |
|
* All rights reserved. |
|
* **************************************************************************** |
|
* |
|
* Redistribution and use in source and binary forms, with or without |
|
* modification, are permitted provided that the following conditions are met: |
|
* |
|
* - Redistributions of source code must retain the above copyright notice, |
|
* this list of conditions and the disclaimer below. |
|
* |
|
* Nations' name may not be used to endorse or promote products derived from |
|
* this software without specific prior written permission. |
|
* |
|
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY NATIONS "AS IS" AND ANY EXPRESS OR |
|
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
|
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE |
|
* DISCLAIMED. IN NO EVENT SHALL NATIONS 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. |
|
* ****************************************************************************/ |
|
|
|
/** |
|
* @file n32g45x_dac.h |
|
* @author Nations |
|
* @version v1.0.1 |
|
* |
|
* @copyright Copyright (c) 2019, Nations Technologies Inc. All rights reserved. |
|
*/ |
|
#ifndef __N32G45X_DAC_H__ |
|
#define __N32G45X_DAC_H__ |
|
|
|
#ifdef __cplusplus |
|
extern "C" { |
|
#endif |
|
|
|
#include "n32g45x.h" |
|
|
|
/** @addtogroup N32G45X_StdPeriph_Driver |
|
* @{ |
|
*/ |
|
|
|
/** @addtogroup DAC |
|
* @{ |
|
*/ |
|
|
|
/** @addtogroup DAC_Exported_Types |
|
* @{ |
|
*/ |
|
|
|
/** |
|
* @brief DAC Init structure definition |
|
*/ |
|
|
|
typedef struct |
|
{ |
|
uint32_t Trigger; /*!< Specifies the external trigger for the selected DAC channel. |
|
This parameter can be a value of @ref DAC_trigger_selection */ |
|
|
|
uint32_t WaveGen; /*!< Specifies whether DAC channel noise waves or triangle waves |
|
are generated, or whether no wave is generated. |
|
This parameter can be a value of @ref DAC_wave_generation */ |
|
|
|
uint32_t |
|
LfsrUnMaskTriAmp; /*!< Specifies the LFSR mask for noise wave generation or |
|
the maximum amplitude triangle generation for the DAC channel. |
|
This parameter can be a value of @ref DAC_lfsrunmask_triangleamplitude */ |
|
|
|
uint32_t BufferOutput; /*!< Specifies whether the DAC channel output buffer is enabled or disabled. |
|
This parameter can be a value of @ref DAC_output_buffer */ |
|
} DAC_InitType; |
|
|
|
/** |
|
* @} |
|
*/ |
|
|
|
/** @addtogroup DAC_Exported_Constants |
|
* @{ |
|
*/ |
|
|
|
/** @addtogroup DAC_trigger_selection |
|
* @{ |
|
*/ |
|
|
|
#define DAC_TRG_NONE \ |
|
((uint32_t)0x00000000) /*!< Conversion is automatic once the DAC1_DHRxxxx register \ |
|
has been loaded, and not by external trigger */ |
|
#define DAC_TRG_T6_TRGO \ |
|
((uint32_t)0x00000004) /*!< TIM6 TRGO selected as external conversion trigger for DAC channel \ |
|
*/ |
|
#define DAC_TRG_T8_TRGO \ |
|
((uint32_t)0x0000000C) /*!< TIM8 TRGO selected as external conversion trigger for DAC channel \ |
|
only in High-density devices*/ |
|
#define DAC_TRG_T3_TRGO \ |
|
((uint32_t)0x0000000C) /*!< TIM8 TRGO selected as external conversion trigger for DAC channel \ |
|
only in Connectivity line, Medium-density and Low-density Value Line devices */ |
|
#define DAC_TRG_T7_TRGO \ |
|
((uint32_t)0x00000014) /*!< TIM7 TRGO selected as external conversion trigger for DAC channel \ |
|
*/ |
|
#define DAC_TRG_T5_TRGO \ |
|
((uint32_t)0x0000001C) /*!< TIM5 TRGO selected as external conversion trigger for DAC channel \ |
|
*/ |
|
#define DAC_TRG_T15_TRGO \ |
|
((uint32_t)0x0000001C) /*!< TIM15 TRGO selected as external conversion trigger for DAC channel \ |
|
only in Medium-density and Low-density Value Line devices*/ |
|
#define DAC_TRG_T2_TRGO \ |
|
((uint32_t)0x00000024) /*!< TIM2 TRGO selected as external conversion trigger for DAC channel \ |
|
*/ |
|
#define DAC_TRG_T4_TRGO \ |
|
((uint32_t)0x0000002C) /*!< TIM4 TRGO selected as external conversion trigger for DAC channel \ |
|
*/ |
|
#define DAC_TRG_EXT_IT9 \ |
|
((uint32_t)0x00000034) /*!< EXTI Line9 event selected as external conversion trigger for DAC channel */ |
|
#define DAC_TRG_SOFTWARE ((uint32_t)0x0000003C) /*!< Conversion started by software trigger for DAC channel */ |
|
|
|
#define IS_DAC_TRIGGER(TRIGGER) \ |
|
(((TRIGGER) == DAC_TRG_NONE) || ((TRIGGER) == DAC_TRG_T6_TRGO) || ((TRIGGER) == DAC_TRG_T8_TRGO) \ |
|
|| ((TRIGGER) == DAC_TRG_T7_TRGO) || ((TRIGGER) == DAC_TRG_T5_TRGO) || ((TRIGGER) == DAC_TRG_T2_TRGO) \ |
|
|| ((TRIGGER) == DAC_TRG_T4_TRGO) || ((TRIGGER) == DAC_TRG_EXT_IT9) || ((TRIGGER) == DAC_TRG_SOFTWARE)) |
|
|
|
/** |
|
* @} |
|
*/ |
|
|
|
/** @addtogroup DAC_wave_generation |
|
* @{ |
|
*/ |
|
|
|
#define DAC_WAVEGEN_NONE ((uint32_t)0x00000000) |
|
#define DAC_WAVEGEN_NOISE ((uint32_t)0x00000040) |
|
#define DAC_WAVEGEN_TRIANGLE ((uint32_t)0x00000080) |
|
#define IS_DAC_GENERATE_WAVE(WAVE) \ |
|
(((WAVE) == DAC_WAVEGEN_NONE) || ((WAVE) == DAC_WAVEGEN_NOISE) || ((WAVE) == DAC_WAVEGEN_TRIANGLE)) |
|
/** |
|
* @} |
|
*/ |
|
|
|
/** @addtogroup DAC_lfsrunmask_triangleamplitude |
|
* @{ |
|
*/ |
|
|
|
#define DAC_UNMASK_LFSRBIT0 ((uint32_t)0x00000000) /*!< Unmask DAC channel LFSR bit0 for noise wave generation */ |
|
#define DAC_UNMASK_LFSRBITS1_0 \ |
|
((uint32_t)0x00000100) /*!< Unmask DAC channel LFSR bit[1:0] for noise wave generation \ |
|
*/ |
|
#define DAC_UNMASK_LFSRBITS2_0 \ |
|
((uint32_t)0x00000200) /*!< Unmask DAC channel LFSR bit[2:0] for noise wave generation \ |
|
*/ |
|
#define DAC_UNMASK_LFSRBITS3_0 \ |
|
((uint32_t)0x00000300) /*!< Unmask DAC channel LFSR bit[3:0] for noise wave generation \ |
|
*/ |
|
#define DAC_UNMASK_LFSRBITS4_0 \ |
|
((uint32_t)0x00000400) /*!< Unmask DAC channel LFSR bit[4:0] for noise wave generation \ |
|
*/ |
|
#define DAC_UNMASK_LFSRBITS5_0 \ |
|
((uint32_t)0x00000500) /*!< Unmask DAC channel LFSR bit[5:0] for noise wave generation \ |
|
*/ |
|
#define DAC_UNMASK_LFSRBITS6_0 \ |
|
((uint32_t)0x00000600) /*!< Unmask DAC channel LFSR bit[6:0] for noise wave generation \ |
|
*/ |
|
#define DAC_UNMASK_LFSRBITS7_0 \ |
|
((uint32_t)0x00000700) /*!< Unmask DAC channel LFSR bit[7:0] for noise wave generation \ |
|
*/ |
|
#define DAC_UNMASK_LFSRBITS8_0 \ |
|
((uint32_t)0x00000800) /*!< Unmask DAC channel LFSR bit[8:0] for noise wave generation \ |
|
*/ |
|
#define DAC_UNMASK_LFSRBITS9_0 \ |
|
((uint32_t)0x00000900) /*!< Unmask DAC channel LFSR bit[9:0] for noise wave generation \ |
|
*/ |
|
#define DAC_UNMASK_LFSRBITS10_0 \ |
|
((uint32_t)0x00000A00) /*!< Unmask DAC channel LFSR bit[10:0] for noise wave generation */ |
|
#define DAC_UNMASK_LFSRBITS11_0 \ |
|
((uint32_t)0x00000B00) /*!< Unmask DAC channel LFSR bit[11:0] for noise wave generation */ |
|
#define DAC_TRIAMP_1 ((uint32_t)0x00000000) /*!< Select max triangle amplitude of 1 */ |
|
#define DAC_TRIAMP_3 ((uint32_t)0x00000100) /*!< Select max triangle amplitude of 3 */ |
|
#define DAC_TRIAMP_7 ((uint32_t)0x00000200) /*!< Select max triangle amplitude of 7 */ |
|
#define DAC_TRIAMP_15 ((uint32_t)0x00000300) /*!< Select max triangle amplitude of 15 */ |
|
#define DAC_TRIAMP_31 ((uint32_t)0x00000400) /*!< Select max triangle amplitude of 31 */ |
|
#define DAC_TRIAMP_63 ((uint32_t)0x00000500) /*!< Select max triangle amplitude of 63 */ |
|
#define DAC_TRIAMP_127 ((uint32_t)0x00000600) /*!< Select max triangle amplitude of 127 */ |
|
#define DAC_TRIAMP_255 ((uint32_t)0x00000700) /*!< Select max triangle amplitude of 255 */ |
|
#define DAC_TRIAMP_511 ((uint32_t)0x00000800) /*!< Select max triangle amplitude of 511 */ |
|
#define DAC_TRIAMP_1023 ((uint32_t)0x00000900) /*!< Select max triangle amplitude of 1023 */ |
|
#define DAC_TRIAMP_2047 ((uint32_t)0x00000A00) /*!< Select max triangle amplitude of 2047 */ |
|
#define DAC_TRIAMP_4095 ((uint32_t)0x00000B00) /*!< Select max triangle amplitude of 4095 */ |
|
|
|
#define IS_DAC_LFSR_UNMASK_TRIANGLE_AMPLITUDE(VALUE) \ |
|
(((VALUE) == DAC_UNMASK_LFSRBIT0) || ((VALUE) == DAC_UNMASK_LFSRBITS1_0) || ((VALUE) == DAC_UNMASK_LFSRBITS2_0) \ |
|
|| ((VALUE) == DAC_UNMASK_LFSRBITS3_0) || ((VALUE) == DAC_UNMASK_LFSRBITS4_0) \ |
|
|| ((VALUE) == DAC_UNMASK_LFSRBITS5_0) || ((VALUE) == DAC_UNMASK_LFSRBITS6_0) \ |
|
|| ((VALUE) == DAC_UNMASK_LFSRBITS7_0) || ((VALUE) == DAC_UNMASK_LFSRBITS8_0) \ |
|
|| ((VALUE) == DAC_UNMASK_LFSRBITS9_0) || ((VALUE) == DAC_UNMASK_LFSRBITS10_0) \ |
|
|| ((VALUE) == DAC_UNMASK_LFSRBITS11_0) || ((VALUE) == DAC_TRIAMP_1) || ((VALUE) == DAC_TRIAMP_3) \ |
|
|| ((VALUE) == DAC_TRIAMP_7) || ((VALUE) == DAC_TRIAMP_15) || ((VALUE) == DAC_TRIAMP_31) \ |
|
|| ((VALUE) == DAC_TRIAMP_63) || ((VALUE) == DAC_TRIAMP_127) || ((VALUE) == DAC_TRIAMP_255) \ |
|
|| ((VALUE) == DAC_TRIAMP_511) || ((VALUE) == DAC_TRIAMP_1023) || ((VALUE) == DAC_TRIAMP_2047) \ |
|
|| ((VALUE) == DAC_TRIAMP_4095)) |
|
/** |
|
* @} |
|
*/ |
|
|
|
/** @addtogroup DAC_output_buffer |
|
* @{ |
|
*/ |
|
|
|
#define DAC_BUFFOUTPUT_ENABLE ((uint32_t)0x00000002) |
|
#define DAC_BUFFOUTPUT_DISABLE ((uint32_t)0x00000000) |
|
#define IS_DAC_OUTPUT_BUFFER_STATE(STATE) (((STATE) == DAC_BUFFOUTPUT_ENABLE) || ((STATE) == DAC_BUFFOUTPUT_DISABLE)) |
|
/** |
|
* @} |
|
*/ |
|
|
|
/** @addtogroup DAC_Channel_selection |
|
* @{ |
|
*/ |
|
|
|
#define DAC_CHANNEL_1 ((uint32_t)0x00000000) |
|
#define DAC_CHANNEL_2 ((uint32_t)0x00000010) |
|
#define IS_DAC_CHANNEL(CHANNEL) (((CHANNEL) == DAC_CHANNEL_1) || ((CHANNEL) == DAC_CHANNEL_2)) |
|
/** |
|
* @} |
|
*/ |
|
|
|
/** @addtogroup DAC_data_alignment |
|
* @{ |
|
*/ |
|
|
|
#define DAC_ALIGN_R_12BIT ((uint32_t)0x00000000) |
|
#define DAC_ALIGN_L_12BIT ((uint32_t)0x00000004) |
|
#define DAC_ALIGN_R_8BIT ((uint32_t)0x00000008) |
|
#define IS_DAC_ALIGN(ALIGN) \ |
|
(((ALIGN) == DAC_ALIGN_R_12BIT) || ((ALIGN) == DAC_ALIGN_L_12BIT) || ((ALIGN) == DAC_ALIGN_R_8BIT)) |
|
/** |
|
* @} |
|
*/ |
|
|
|
/** @addtogroup DAC_wave_generation |
|
* @{ |
|
*/ |
|
|
|
#define DAC_WAVE_NOISE ((uint32_t)0x00000040) |
|
#define DAC_WAVE_TRIANGLE ((uint32_t)0x00000080) |
|
#define IS_DAC_WAVE(WAVE) (((WAVE) == DAC_WAVE_NOISE) || ((WAVE) == DAC_WAVE_TRIANGLE)) |
|
/** |
|
* @} |
|
*/ |
|
|
|
/** @addtogroup DAC_data |
|
* @{ |
|
*/ |
|
|
|
#define IS_DAC_DATA(DATA) ((DATA) <= 0xFFF0) |
|
/** |
|
* @} |
|
*/ |
|
|
|
/** |
|
* @} |
|
*/ |
|
|
|
/** @addtogroup DAC_Exported_Macros |
|
* @{ |
|
*/ |
|
|
|
/** |
|
* @} |
|
*/ |
|
|
|
/** @addtogroup DAC_Exported_Functions |
|
* @{ |
|
*/ |
|
|
|
void DAC_DeInit(void); |
|
void DAC_Init(uint32_t DAC_Channel, DAC_InitType* DAC_InitStruct); |
|
void DAC_ClearStruct(DAC_InitType* DAC_InitStruct); |
|
void DAC_Enable(uint32_t DAC_Channel, FunctionalState Cmd); |
|
|
|
void DAC_DmaEnable(uint32_t DAC_Channel, FunctionalState Cmd); |
|
void DAC_SoftTrgEnable(uint32_t DAC_Channel, FunctionalState Cmd); |
|
void DAC_DualSoftwareTrgEnable(FunctionalState Cmd); |
|
void DAC_WaveGenerationEnable(uint32_t DAC_Channel, uint32_t DAC_Wave, FunctionalState Cmd); |
|
void DAC_SetCh1Data(uint32_t DAC_Align, uint16_t Data); |
|
void DAC_SetCh2Data(uint32_t DAC_Align, uint16_t Data); |
|
void DAC_SetDualChData(uint32_t DAC_Align, uint16_t Data2, uint16_t Data1); |
|
uint16_t DAC_GetOutputDataVal(uint32_t DAC_Channel); |
|
|
|
#ifdef __cplusplus |
|
} |
|
#endif |
|
|
|
#endif /*__N32G45X_DAC_H__ */ |
|
/** |
|
* @} |
|
*/ |
|
|
|
/** |
|
* @} |
|
*/ |
|
|
|
/** |
|
* @} |
|
*/
|
|
|