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RIOT/drivers/include/adc_legacy.h 1005 Bytes
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  /*
   * Copyright 2012 Freie Universitรคt Berlin
   *
   * This file is subject to the terms and conditions of the GNU Lesser
   * General Public License v2.1. See the file LICENSE in the top level
   * directory for more details.
   */
  
  /**
   * @defgroup    drivers_adc ADC
   * @ingroup     drivers
   * @brief       Generic interface for ADC drivers
   *
   * @deprecated  This interface is obsolete. Use the @ref drivers_periph_adc
   *              interface in @ref drivers_periph instead.
   * @{
   *
   * @file
   * @brief       Legacy ADC driver interface
   *
   * @author      Oliver Hahm <oliver.hahm@inria.fr>
   */
  
  #ifndef ADC_LEGACY_H
  #define ADC_LEGACY_H
  
  #include <stdint.h>
  
  #ifdef __cplusplus
  extern "C" {
  #endif
  
  /**
   * @brief   Initialize ADC.
   */
  void adc_init(void);
  
  /**
   * @brief   Read ADC value of selected channel.
   *
   * Valid channel numbers are from 0 to 2.
   *
   * @return  ADC value of selected channel.
   */
  uint16_t adc_read(uint8_t channel);
  
  #ifdef __cplusplus
  }
  #endif
  
  #endif /* ADC_LEGACY_H */
  /** @} */