33 lines
982 B
C
33 lines
982 B
C
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/*
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* File : adc.c
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* This file is part of RT-Thread RTOS
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* COPYRIGHT (C) 2011, RT-Thread Develop Team
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.rt-thread.org/license/LICENSE
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*
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* Change Logs:
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* Date Author Notes
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* 2011-03-03 lgnq
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*/
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#ifndef __ADC_H__
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#define __ADC_H__
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/* Exported constants ---------------------------------------------------------*/
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/* Exported macro -------------------------------------------------------------*/
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#define ADC_MODE_SINGLE 0x00UL
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#define ADC_MODE_SCAN 0x01UL
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#define ADC_MODE_TAILGATE 0x02UL
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#define RT_DEVICE_CTRL_ADC_START 0xF1 /* start ADC conversion */
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#define RT_DEVICE_CTRL_ADC_RESULT 0xF2 /* get ADC result */
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#define ADC_UPDATE 0
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/* Exported functions --------------------------------------------------------- */
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void rt_hw_adc_init(void);
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#endif /*__ADC_H__ */
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