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/**
* @file
*
* @ingroup RTEMSBSPsARMLPC176X
*
* @brief Input/output module methods definitions.
*/
/*
* Copyright (c) 2014 Taller Technologies.
*
* @author Boretto Martin (martin.boretto@tallertechnologies.com)
* @author Diaz Marcos (marcos.diaz@tallertechnologies.com)
* @author Lenarduzzi Federico (federico.lenarduzzi@tallertechnologies.com)
* @author Daniel Chicco (daniel.chicco@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 LIBBSP_ARM_LPC176X_IO_H
#define LIBBSP_ARM_LPC176X_IO_H
#include <assert.h>
#include <rtems.h>
#include <bsp/io-defs.h>
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/**
* @brief Sets pin to the selected function.
*
* @param pin The pin to set.
* @param function Defines the function to set.
*/
void lpc176x_pin_select(
uint32_t pin,
lpc176x_pin_function function
);
/**
* @brief Sets pin to the selected mode.
*
* @param pin The pin to set.
* @param mode Defines the mode to set.
*/
void lpc176x_pin_set_mode(
const uint32_t pin,
const lpc176x_pin_mode mode
);
/**
* @brief Enables the module power and clock.
*
* @param module Represents the module to be enabled.
* @param clock Represents the clock to set for this module.
* @return RTEMS_SUCCESFULL if the module was enabled succesfully.
*/
rtems_status_code lpc176x_module_enable(
lpc176x_module module,
lpc176x_module_clock clock
);
/**
* @brief Checks if the current module is turned off and disables a module.
*
* @param module Represents the module to be disabled.
* @return RTEMS_SUCCESFULL if the module was disabled succesfully.
*/
rtems_status_code lpc176x_module_disable( lpc176x_module module );
/**
* @brief Checks if the current module is enabled or not.
*
* @param module Represents the module to be checked.
* @return TRUE if the module is enabled.
* FALSE otherwise.
*/
bool lpc176x_module_is_enabled( lpc176x_module module );
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* LIBBSP_ARM_LPC176X_IO_H */
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