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/**
* @file
*
* @ingroup arm_beagle
*
* @brief BeagleBone Black BSP definitions.
*/
/**
* Copyright (c) 2015 Ketul Shah <ketulshah1993 at gmail.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 LIBBSP_ARM_BEAGLE_BBB_GPIO_H
#define LIBBSP_ARM_BEAGLE_BBB_GPIO_H
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/**
* @brief BeagleBone Black GPIO functions.
*/
#define BBB_DIGITAL_IN 2
#define BBB_DIGITAL_OUT 1
/**
* @brief BeagleBone Black GPIO pad configuration.
*/
#define BBB_PUDEN (1 << 3)
#define BBB_PUDDIS ~BBB_PUDEN
#define BBB_PU_EN (1 << 4)
#define BBB_PD_EN ~BBB_PU_EN
#define BBB_MUXMODE(X) (X & 0x7)
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* LIBBSP_ARM_BEAGLE_BBB_GPIO_H */
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