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/*
* Copyright (C) 2022-2024, Xiaohua Semiconductor Co., Ltd.
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2023-05-12 CDT first version
*/
#ifndef __DRV_DAC_H__
#define __DRV_DAC_H__
/*******************************************************************************
* Include files
******************************************************************************/
/* C binding of definitions if building with C++ compiler */
#ifdef __cplusplus
extern "C" {
#endif
/*******************************************************************************
* Global type definitions ('typedef')
******************************************************************************/
struct dac_dev_init_params
{
char name[8];
uint16_t vref; /*!< Specifies the ADC reference voltage, unit is mv */
uint16_t data_align; /*!<Specify the data alignment.
This parameter can be a value of @ref DAC_DATAREG_ALIGN_PATTERN */
rt_bool_t dac_adp_enable;
uint16_t dac_adp_sel; /*!<Specify the ADCx priority to be enabled.
This parameter can be a value of @ref DAC_ADP_SELECT */
rt_bool_t ch1_output_enable;
rt_bool_t ch2_output_enable;
#if defined(HC32F4A0) || defined(HC32F4A2) || defined(HC32F467) || defined(HC32F448) || defined(HC32F4A8)
uint16_t ch1_data_src;
uint16_t ch2_data_src;
#endif
rt_bool_t ch1_amp_enable;
rt_bool_t ch2_amp_enable;
#if defined(HC32F472)
uint16_t ch1_amp_gain;
uint16_t ch2_amp_gain;
#endif
};
/*******************************************************************************
* Global pre-processor symbols/macros ('#define')
******************************************************************************/
/*******************************************************************************
* Global variable definitions ('extern')
******************************************************************************/
/*******************************************************************************
* Global function prototypes (definition in C source)
******************************************************************************/
int rt_hw_dac_init(void);
#ifdef __cplusplus
}
#endif
#endif /* __DRV_DAC_H__ */
/*******************************************************************************
* EOF (not truncated)
******************************************************************************/
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