LPCOpen Platform  v1.03
LPCOpen Platform for NXP LPC Microcontrollers
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Functions
CHIP: LPC18xx/43xx RIT driver
LPC18xx/43xx chip specific drivers

Detailed Description

Functions

void Chip_RIT_Init (LPC_RITIMER_T *pRITimer)
 Initialize the RIT.
 
void Chip_RIT_DeInit (LPC_RITIMER_T *pRITimer)
 Shutdown the RIT.
 
STATIC INLINE void Chip_RIT_Enable (LPC_RITIMER_T *pRITimer)
 Enable Timer.
 
STATIC INLINE void Chip_RIT_Disable (LPC_RITIMER_T *pRITimer)
 Disable Timer.
 
STATIC INLINE void Chip_RIT_TimerDebugEnable (LPC_RITIMER_T *pRITimer)
 Enable timer debug.
 
STATIC INLINE void Chip_RIT_TimerDebugDisable (LPC_RITIMER_T *pRITimer)
 Disable timer debug.
 
STATIC INLINE IntStatus Chip_RIT_GetIntStatus (LPC_RITIMER_T *pRITimer)
 Check whether interrupt flag is set or not.
 
STATIC INLINE void Chip_RIT_SetCOMPVAL (LPC_RITIMER_T *pRITimer, uint32_t val)
 Set a tick value for the interrupt to time out.
 
STATIC INLINE void Chip_RIT_EnableCTRL (LPC_RITIMER_T *pRITimer, uint32_t val)
 Enables or clears the RIT or interrupt.
 
STATIC INLINE void Chip_RIT_ClearInt (LPC_RITIMER_T *pRITimer)
 Clears the RIT interrupt.
 
STATIC INLINE uint32_t Chip_RIT_GetCounter (LPC_RITIMER_T *pRITimer)
 Returns the current RIT Counter value.
 
void Chip_RIT_SetTimerInterval (LPC_RITIMER_T *pRITimer, uint32_t time_interval)
 Set timer interval value.
 

Function Documentation

STATIC INLINE void Chip_RIT_ClearInt ( LPC_RITIMER_T *  pRITimer)

Clears the RIT interrupt.

Parameters
pRITimer: RITimer peripheral selected
Returns
None

Definition at line 135 of file ritimer_18xx_43xx.h.

void Chip_RIT_DeInit ( LPC_RITIMER_T *  pRITimer)

Shutdown the RIT.

Parameters
pRITimer: RITimer peripheral selected
Returns
None

Definition at line 58 of file ritimer_18xx_43xx.c.

STATIC INLINE void Chip_RIT_Disable ( LPC_RITIMER_T *  pRITimer)

Disable Timer.

Parameters
pRITimer: RITimer peripheral selected
Returns
None

Definition at line 73 of file ritimer_18xx_43xx.h.

STATIC INLINE void Chip_RIT_Enable ( LPC_RITIMER_T *  pRITimer)

Enable Timer.

Parameters
pRITimer: RITimer peripheral selected
Returns
None

Definition at line 63 of file ritimer_18xx_43xx.h.

STATIC INLINE void Chip_RIT_EnableCTRL ( LPC_RITIMER_T *  pRITimer,
uint32_t  val 
)

Enables or clears the RIT or interrupt.

Parameters
pRITimer: RITimer peripheral selected
val: RIT to be set, one or more RIT_CTRL_* values
Returns
None

Definition at line 125 of file ritimer_18xx_43xx.h.

STATIC INLINE uint32_t Chip_RIT_GetCounter ( LPC_RITIMER_T *  pRITimer)

Returns the current RIT Counter value.

Parameters
pRITimer: RITimer peripheral selected
Returns
the current timer counter value

Definition at line 145 of file ritimer_18xx_43xx.h.

STATIC INLINE IntStatus Chip_RIT_GetIntStatus ( LPC_RITIMER_T *  pRITimer)

Check whether interrupt flag is set or not.

Parameters
pRITimer: RITimer peripheral selected
Returns
Current interrupt status, either ET or UNSET

Definition at line 103 of file ritimer_18xx_43xx.h.

void Chip_RIT_Init ( LPC_RITIMER_T *  pRITimer)

Initialize the RIT.

Parameters
pRITimer: RITimer peripheral selected
Returns
None

Definition at line 51 of file ritimer_18xx_43xx.c.

STATIC INLINE void Chip_RIT_SetCOMPVAL ( LPC_RITIMER_T *  pRITimer,
uint32_t  val 
)

Set a tick value for the interrupt to time out.

Parameters
pRITimer: RITimer peripheral selected
val: value (in ticks) of the interrupt to be set
Returns
None

Definition at line 114 of file ritimer_18xx_43xx.h.

void Chip_RIT_SetTimerInterval ( LPC_RITIMER_T *  pRITimer,
uint32_t  time_interval 
)

Set timer interval value.

Parameters
pRITimer: RITimer peripheral selected
time_interval: timer interval value (ms)
Returns
None

Definition at line 65 of file ritimer_18xx_43xx.c.

STATIC INLINE void Chip_RIT_TimerDebugDisable ( LPC_RITIMER_T *  pRITimer)

Disable timer debug.

Parameters
pRITimer: RITimer peripheral selected
Returns
None

Definition at line 93 of file ritimer_18xx_43xx.h.

STATIC INLINE void Chip_RIT_TimerDebugEnable ( LPC_RITIMER_T *  pRITimer)

Enable timer debug.

Parameters
pRITimer: RITimer peripheral selected
Returns
None

Definition at line 83 of file ritimer_18xx_43xx.h.