72 lines
2.4 KiB
C
72 lines
2.4 KiB
C
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/*
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* Copyright (c) 2006-2018, Synwit Technology Co.,Ltd.
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2020-5-26 lik first version
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*/
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#ifndef __DRV_ADC_H__
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#define __DRV_ADC_H__
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#include "board.h"
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struct swm_adc_cfg
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{
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const char *name;
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ADC_TypeDef *ADCx;
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ADC_InitStructure adc_initstruct;
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};
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struct swm_adc
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{
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struct swm_adc_cfg *cfg;
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struct rt_adc_device adc_device;
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};
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#ifdef BSP_USING_ADC0
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#ifndef ADC0_CFG
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#define ADC0_CFG \
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{ \
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.name = "adc0", \
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.ADCx = ADC0, \
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.adc_initstruct.clk_src = ADC_CLKSRC_VCO_DIV64, \
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.adc_initstruct.clk_div = 25, \
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.adc_initstruct.pga_ref = PGA_REF_INTERNAL, \
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.adc_initstruct.channels = 0, \
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.adc_initstruct.samplAvg = ADC_AVG_SAMPLE1, \
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.adc_initstruct.trig_src = ADC_TRIGSRC_SW, \
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.adc_initstruct.Continue = 0, \
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.adc_initstruct.EOC_IEn = 0, \
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.adc_initstruct.OVF_IEn = 0, \
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.adc_initstruct.HFULL_IEn = 0, \
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.adc_initstruct.FULL_IEn = 0, \
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}
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#endif /* ADC0_CFG */
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#endif /* BSP_USING_ADC0 */
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#ifdef BSP_USING_ADC1
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#ifndef ADC1_CFG
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#define ADC1_CFG \
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{ \
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.name = "adc1", \
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.ADCx = ADC1, \
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.adc_initstruct.clk_src = ADC_CLKSRC_VCO_DIV64, \
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.adc_initstruct.clk_div = 25, \
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.adc_initstruct.pga_ref = PGA_REF_INTERNAL, \
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.adc_initstruct.channels = 0, \
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.adc_initstruct.samplAvg = ADC_AVG_SAMPLE1, \
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.adc_initstruct.trig_src = ADC_TRIGSRC_SW, \
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.adc_initstruct.Continue = 0, \
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.adc_initstruct.EOC_IEn = 0, \
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.adc_initstruct.OVF_IEn = 0, \
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.adc_initstruct.HFULL_IEn = 0, \
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.adc_initstruct.FULL_IEn = 0, \
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}
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#endif /* ADC1_CFG */
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#endif /* BSP_USING_ADC1 */
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#endif /* __DRV_ADC_H__ */
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