LPCOpen Platform  v1.03
LPCOpen Platform for NXP LPC Microcontrollers
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Enumerations | Functions
CHIP: LPC8xx State Configurable Timer (SCT) driver
LPC8xx chip specific drivers

Detailed Description

This driver provides State Configurable Timer (SCT) support for the device. The driver requires the following IP drivers:
IP: SCT register block and driver

Enumerations

enum  CHIP_SCT_MATCH_REG_T {
  SCT_MATCH_0 = 0, SCT_MATCH_1 = 1, SCT_MATCH_2 = 2, SCT_MATCH_3 = 3,
  SCT_MATCH_4 = 4
}
 
enum  CHIP_SCT_EVENT_T {
  SCT_EVT_0 = (1 << 0), SCT_EVT_1 = (1 << 1), SCT_EVT_2 = (1 << 2), SCT_EVT_3 = (1 << 3),
  SCT_EVT_4 = (1 << 4)
}
 

Functions

STATIC INLINE void Chip_SCT_Config (LPC_SCT_T *pSCT, uint32_t value)
 Configures the State Configurable Timer.
 
STATIC INLINE void Chip_SCT_SetCount (LPC_SCT_T *pSCT, uint32_t count)
 Set unified count value in State Configurable Timer.
 
STATIC INLINE void Chip_SCT_SetCountL (LPC_SCT_T *pSCT, uint16_t count)
 Set lower count value in State Configurable Timer.
 
STATIC INLINE void Chip_SCT_SetCountH (LPC_SCT_T *pSCT, uint16_t count)
 Set higher count value in State Configurable Timer.
 
STATIC INLINE void Chip_SCT_SetMatchCount (LPC_SCT_T *pSCT, CHIP_SCT_MATCH_REG_T n, uint32_t value)
 Set unified match count value in State Configurable Timer.
 
STATIC INLINE void Chip_SCT_SetMatchReload (LPC_SCT_T *pSCT, CHIP_SCT_MATCH_REG_T n, uint32_t value)
 Set unified match reload count value in State Configurable Timer.
 
STATIC INLINE void Chip_SCT_EventIntEnable (LPC_SCT_T *pSCT, CHIP_SCT_EVENT_T evt)
 Enable the interrupt for the specified event in State Configurable Timer.
 
STATIC INLINE void Chip_SCT_EventIntDisable (LPC_SCT_T *pSCT, CHIP_SCT_EVENT_T evt)
 Disable the interrupt for the specified event in State Configurable Timer.
 
STATIC INLINE void Chip_SCT_ClearEventFlag (LPC_SCT_T *pSCT, CHIP_SCT_EVENT_T evt)
 Clear the specified event flag in State Configurable Timer.
 
void Chip_SCT_Init (LPC_SCT_T *pSCT)
 Initializes the State Configurable Timer.
 
void Chip_SCT_DeInit (LPC_SCT_T *pSCT)
 Deinitializes the State Configurable Timer.
 

Enumeration Type Documentation

enum CHIP_SCT_EVENT_T

SCT Event values enum

Enumerator:
SCT_EVT_0 

Event 0

SCT_EVT_1 

Event 1

SCT_EVT_2 

Event 2

SCT_EVT_3 

Event 3

SCT_EVT_4 

Event 4

Definition at line 61 of file sct_8xx.h.

enum CHIP_SCT_MATCH_REG_T

SCT Match register values enum

Enumerator:
SCT_MATCH_0 

SCT Match register 0

SCT_MATCH_1 

SCT Match register 1

SCT_MATCH_2 

SCT Match register 2

SCT_MATCH_3 

SCT Match register 3

SCT_MATCH_4 

SCT Match register 4

Definition at line 50 of file sct_8xx.h.

Function Documentation

STATIC INLINE void Chip_SCT_ClearEventFlag ( LPC_SCT_T *  pSCT,
CHIP_SCT_EVENT_T  evt 
)

Clear the specified event flag in State Configurable Timer.

Parameters
pSCT: The base of SCT peripheral on the chip
evt: Event value
Returns
Nothing

Definition at line 165 of file sct_8xx.h.

STATIC INLINE void Chip_SCT_Config ( LPC_SCT_T *  pSCT,
uint32_t  value 
)

Configures the State Configurable Timer.

Parameters
pSCT: The base of SCT peripheral on the chip
value: The 32-bit CONFIG register value
Returns
Nothing

Definition at line 75 of file sct_8xx.h.

void Chip_SCT_DeInit ( LPC_SCT_T *  pSCT)

Deinitializes the State Configurable Timer.

Parameters
pSCT: The base of SCT peripheral on the chip
Returns
Nothing

Deinitializes the State Configurable Timer.

Parameters
pSCT: Pointer to SCT register block
Returns
Nothing

Definition at line 56 of file sct_18xx_43xx.c.

STATIC INLINE void Chip_SCT_EventIntDisable ( LPC_SCT_T *  pSCT,
CHIP_SCT_EVENT_T  evt 
)

Disable the interrupt for the specified event in State Configurable Timer.

Parameters
pSCT: The base of SCT peripheral on the chip
evt: Event value
Returns
Nothing

Definition at line 154 of file sct_8xx.h.

STATIC INLINE void Chip_SCT_EventIntEnable ( LPC_SCT_T *  pSCT,
CHIP_SCT_EVENT_T  evt 
)

Enable the interrupt for the specified event in State Configurable Timer.

Parameters
pSCT: The base of SCT peripheral on the chip
evt: Event value
Returns
Nothing

Definition at line 143 of file sct_8xx.h.

void Chip_SCT_Init ( LPC_SCT_T *  pSCT)

Initializes the State Configurable Timer.

Parameters
pSCT: The base of SCT peripheral on the chip
Returns
Nothing

Initializes the State Configurable Timer.

Parameters
pSCT: Pointer to SCT register block
Returns
Nothing

Definition at line 50 of file sct_18xx_43xx.c.

STATIC INLINE void Chip_SCT_SetCount ( LPC_SCT_T *  pSCT,
uint32_t  count 
)

Set unified count value in State Configurable Timer.

Parameters
pSCT: The base of SCT peripheral on the chip
count: The 32-bit count value
Returns
Nothing

Definition at line 86 of file sct_8xx.h.

STATIC INLINE void Chip_SCT_SetCountH ( LPC_SCT_T *  pSCT,
uint16_t  count 
)

Set higher count value in State Configurable Timer.

Parameters
pSCT: The base of SCT peripheral on the chip
count: The 16-bit count value
Returns
Nothing

Definition at line 108 of file sct_8xx.h.

STATIC INLINE void Chip_SCT_SetCountL ( LPC_SCT_T *  pSCT,
uint16_t  count 
)

Set lower count value in State Configurable Timer.

Parameters
pSCT: The base of SCT peripheral on the chip
count: The 16-bit count value
Returns
Nothing

Definition at line 97 of file sct_8xx.h.

STATIC INLINE void Chip_SCT_SetMatchCount ( LPC_SCT_T *  pSCT,
CHIP_SCT_MATCH_REG_T  n,
uint32_t  value 
)

Set unified match count value in State Configurable Timer.

Parameters
pSCT: The base of SCT peripheral on the chip
n: Match register value
value: The 32-bit match count value
Returns
Nothing

Definition at line 120 of file sct_8xx.h.

STATIC INLINE void Chip_SCT_SetMatchReload ( LPC_SCT_T *  pSCT,
CHIP_SCT_MATCH_REG_T  n,
uint32_t  value 
)

Set unified match reload count value in State Configurable Timer.

Parameters
pSCT: The base of SCT peripheral on the chip
n: Match register value
value: The 32-bit match count reload value
Returns
Nothing

Definition at line 132 of file sct_8xx.h.