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/***********************************************************************//**
* @file lpc17xx_rit.h
* @brief Contains all macro definitions and function prototypes
* support for RIT firmware library on LPC17xx
* @version 2.0
* @date 21. May. 2010
* @author NXP MCU SW Application Team
**************************************************************************
* Software that is described herein is for illustrative purposes only
* which provides customers with programming information regarding the
* products. This software is supplied "AS IS" without any warranties.
* NXP Semiconductors assumes no responsibility or liability for the
* use of the software, conveys no license or title under any patent,
* copyright, or mask work right to the product. NXP Semiconductors
* reserves the right to make changes in the software without
* notification. NXP Semiconductors also make no representation or
* warranty that such application will be suitable for the specified
* use without further testing or modification.
**************************************************************************/
/* Peripheral group ----------------------------------------------------------- */
/** @defgroup RIT RIT
* @ingroup LPC1700CMSIS_FwLib_Drivers
* @{
*/
#ifndef LPC17XX_RIT_H_
#define LPC17XX_RIT_H_
/* Includes ------------------------------------------------------------------- */
#include "LPC17xx.h"
#include "lpc_types.h"
#ifdef __cplusplus
extern "C"
{
#endif
/* Private Macros ------------------------------------------------------------- */
/** @defgroup RIT_Private_Macros RIT Private Macros
* @{
*/
/* --------------------- BIT DEFINITIONS -------------------------------------- */
/*********************************************************************//**
* Macro defines for RIT control register
**********************************************************************/
/** Set interrupt flag when the counter value equals the masked compare value */
#define RIT_CTRL_INTEN ((uint32_t) (1))
/** Set timer enable clear to 0 when the counter value equals the masked compare value */
#define RIT_CTRL_ENCLR ((uint32_t) _BIT(1))
/** Set timer enable on debug */
#define RIT_CTRL_ENBR ((uint32_t) _BIT(2))
/** Set timer enable */
#define RIT_CTRL_TEN ((uint32_t) _BIT(3))
/** Macro to determine if it is valid RIT peripheral */
#define PARAM_RITx(n) (((uint32_t *)n)==((uint32_t *)LPC_RIT))
/**
* @}
*/
/* Public Functions ----------------------------------------------------------- */
/** @defgroup RIT_Public_Functions RIT Public Functions
* @{
*/
/* RIT Init/DeInit functions */
void RIT_Init(LPC_RIT_TypeDef *RITx);
void RIT_DeInit(LPC_RIT_TypeDef *RITx);
/* RIT config timer functions */
void RIT_TimerConfig(LPC_RIT_TypeDef *RITx, uint32_t time_interval);
/* Enable/Disable RIT functions */
void RIT_TimerClearCmd(LPC_RIT_TypeDef *RITx, FunctionalState NewState);
void RIT_Cmd(LPC_RIT_TypeDef *RITx, FunctionalState NewState);
void RIT_TimerDebugCmd(LPC_RIT_TypeDef *RITx, FunctionalState NewState);
/* RIT Interrupt functions */
IntStatus RIT_GetIntStatus(LPC_RIT_TypeDef *RITx);
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* LPC17XX_RIT_H_ */
/**
* @}
*/
/* --------------------------------- End Of File ------------------------------ */
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