branches/master/lpc176x_2include_2bsp_2adc_8h_source.html

 /*
  * Copyright (c) 2014 Taller Technologies.
  *
  * @author  Diaz Marcos (marcos.diaz@tallertechnologies.com)
  *
  * The license and distribution terms for this file may be
  * found in the file LICENSE in this distribution or at
  * http://www.rtems.org/license/LICENSE.
  */

 #ifndef LPC176X_ADC_H
 #define LPC176X_ADC_H

 #include <bsp.h>
 #include <bsp/common-types.h>

 #ifdef __cplusplus
 extern "C" {
 #endif /* __cplusplus */

 rtems_status_code adc_open( const lpc176x_pin_number pin_number );

 rtems_status_code adc_close( void );

 rtems_status_code adc_read(
   const lpc176x_pin_number pin_number ,
   float *const             result
 );

 #ifdef __cplusplus
 }
 #endif /* __cplusplus */

 #endif
adc_open
rtems_status_code adc_open(const lpc176x_pin_number pin_number)
Opens and initializes the ADC device.
Definition: adc.c:101

rtems_status_code
rtems_status_code
Classic API Status.
Definition: status.h:43

adc_read
rtems_status_code adc_read(const lpc176x_pin_number pin_number, float *const result)
Starts a conversion, waits for it to finish and reads the value.
Definition: adc.c:228

common-types.h
Definitions types used by some devices in common.

lpc176x_pin_number
uint32_t lpc176x_pin_number
A pin of the board.
Definition: common-types.h:32

adc_close
rtems_status_code adc_close(void)
Closes the ADC device.
Definition: adc.c:120