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