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diff --git a/c/src/lib/libbsp/arm/lpc176x/include/adc-defs.h b/c/src/lib/libbsp/arm/lpc176x/include/adc-defs.h
deleted file mode 100755
index 3daca807b7..0000000000
--- a/c/src/lib/libbsp/arm/lpc176x/include/adc-defs.h
+++ /dev/null
@@ -1,96 +0,0 @@
-/**
- * @file adc-defs.h
- *
- * @ingroup lpc176x
- *
- * @brief ADC library for the lpc176x bsp.
- */
-
-/*
- * 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_DEFS_H
-#define LPC176X_ADC_DEFS_H
-
-#include <bsp.h>
-#include <bsp/io.h>
-#include <bsp/lpc176x.h>
-#include <bsp/adc.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-/**
- * @brief The ADC inputs of the board.
- */
-typedef enum {
- ADC_0,
- ADC_1,
- ADC_2,
- ADC_3,
- ADC_4,
- ADC_5,
- ADC_6,
- ADC_7,
- ADC_DEVICES_COUNT
-} lpc176x_adc_number;
-
-#define MAX_ADC_CLK 13000000u
-
-#define ADC_RANGE 0xFFFu
-
-#define ADC_NUMBER_VALID( number ) ( ( (uint32_t) number ) < \
- ADC_DEVICES_COUNT )
-
-#define ADC_CR_SEL( val ) BSP_FLD32( val, 0, 7 )
-#define ADC_CR_SEL_GET( val ) BSP_FLD32GET( val, 0, 7 )
-#define ADC_CR_SEL_SET( reg, val ) BSP_FLD32SET( reg, val, 0, 7 )
-#define ADC_CR_CLKDIV( val ) BSP_FLD32( val, 8, 15 )
-#define ADC_CR_CLKDIV_GET( reg ) BSP_FLD32GET( reg, 8, 15 )
-#define ADC_CR_CLKDIV_SET( reg, val ) BSP_FLD32SET( reg, val, 8, 15 )
-#define ADC_CR_BURST BSP_BIT32( 16 )
-#define ADC_CR_CLKS( val ) BSP_FLD32( val, 17, 19 )
-#define ADC_CR_PDN BSP_BIT32( 21 )
-#define ADC_CR_START_NOW BSP_BIT32( 24 )
-#define ADC_CR_START( val ) BSP_FLD32( val, 24, 26 )
-#define ADC_CR_EDGE BSP_BIT32( 27 )
-
-#define ADC_DR_VALUE( reg ) BSP_FLD32GET( reg, 4, 15 )
-#define ADC_DR_OVERRUN BSP_BIT32( 30 )
-#define ADC_DR_DONE BSP_BIT32( 31 )
-
-#define ADC_DATA_CONVERSION_DONE( val ) ( ( val & ADC_DR_DONE ) != 0u )
-
-/**
- * @brief The ADC low-level device.
- */
-typedef struct {
- volatile uint32_t ADCR;
- volatile uint32_t ADGDR;
- volatile uint32_t RESERVED0;
- volatile uint32_t ADINTEN;
- volatile uint32_t ADDR[ ADC_DEVICES_COUNT ];
- volatile uint32_t ADSTAT;
- volatile uint32_t ADTRM;
-} lpc176x_adc_device;
-
-/**
- * @brief Represents the pin and function for each ADC input.
- */
-typedef struct {
- uint32_t pin_number;
- lpc176x_pin_function pin_function;
-} lpc176x_adc_pin_map;
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-
-#endif