Data Structures
struct	LPC_TIMER_T
	32-bit Standard timer register block structure More...
Typedefs
typedef enum IP_TIMER_PIN_MATCH_STATE	TIMER_PIN_MATCH_STATE_T
	Standard timer initial match pin state and change state.
typedef enum IP_TIMER_CAP_SRC_STATE	TIMER_CAP_SRC_STATE_T
	Standard timer clock and edge for count source.
Enumerations
enum	IP_TIMER_PIN_MATCH_STATE { TIMER_EXTMATCH_DO_NOTHING = 0, TIMER_EXTMATCH_CLEAR = 1, TIMER_EXTMATCH_SET = 2, TIMER_EXTMATCH_TOGGLE = 3 }
	Standard timer initial match pin state and change state. More...
enum	IP_TIMER_CAP_SRC_STATE { TIMER_CAPSRC_RISING_PCLK = 0, TIMER_CAPSRC_RISING_CAPN = 1, TIMER_CAPSRC_FALLING_CAPN = 2, TIMER_CAPSRC_BOTH_CAPN = 3 }
	Standard timer clock and edge for count source. More...
Functions
void	Chip_TIMER_Init (LPC_TIMER_T *pTMR)
	Initialize a timer.
void	Chip_TIMER_DeInit (LPC_TIMER_T *pTMR)
	Shutdown a timer.
STATIC INLINE bool	Chip_TIMER_MatchPending (LPC_TIMER_T *pTMR, int8_t matchnum)
	Determine if a match interrupt is pending.
STATIC INLINE bool	Chip_TIMER_CapturePending (LPC_TIMER_T *pTMR, int8_t capnum)
	Determine if a capture interrupt is pending.
STATIC INLINE void	Chip_TIMER_ClearMatch (LPC_TIMER_T *pTMR, int8_t matchnum)
	Clears a (pending) match interrupt.
STATIC INLINE void	Chip_TIMER_ClearCapture (LPC_TIMER_T *pTMR, int8_t capnum)
	Clears a (pending) capture interrupt.
STATIC INLINE void	Chip_TIMER_Enable (LPC_TIMER_T *pTMR)
	Enables the timer (starts count)
STATIC INLINE void	Chip_TIMER_Disable (LPC_TIMER_T *pTMR)
	Disables the timer (stops count)
STATIC INLINE uint32_t	Chip_TIMER_ReadCount (LPC_TIMER_T *pTMR)
	Returns the current timer count.
STATIC INLINE uint32_t	Chip_TIMER_ReadPrescale (LPC_TIMER_T *pTMR)
	Returns the current prescale count.
STATIC INLINE void	Chip_TIMER_PrescaleSet (LPC_TIMER_T *pTMR, uint32_t prescale)
	Sets the prescaler value.
STATIC INLINE void	Chip_TIMER_SetMatch (LPC_TIMER_T *pTMR, int8_t matchnum, uint32_t matchval)
	Sets a timer match value.
STATIC INLINE uint32_t	Chip_TIMER_ReadCapture (LPC_TIMER_T *pTMR, int8_t capnum)
	Reads a capture register.
void	Chip_TIMER_Reset (LPC_TIMER_T *pTMR)
	Resets the timer terminal and prescale counts to 0.
STATIC INLINE void	Chip_TIMER_MatchEnableInt (LPC_TIMER_T *pTMR, int8_t matchnum)
	Enables a match interrupt that fires when the terminal count matches the match counter value.
STATIC INLINE void	Chip_TIMER_MatchDisableInt (LPC_TIMER_T *pTMR, int8_t matchnum)
	Disables a match interrupt for a match counter.
STATIC INLINE void	Chip_TIMER_ResetOnMatchEnable (LPC_TIMER_T *pTMR, int8_t matchnum)
	For the specific match counter, enables reset of the terminal count register when a match occurs.
STATIC INLINE void	Chip_TIMER_ResetOnMatchDisable (LPC_TIMER_T *pTMR, int8_t matchnum)
	For the specific match counter, disables reset of the terminal count register when a match occurs.
STATIC INLINE void	Chip_TIMER_StopOnMatchEnable (LPC_TIMER_T *pTMR, int8_t matchnum)
	Enable a match timer to stop the terminal count when a match count equals the terminal count.
STATIC INLINE void	Chip_TIMER_StopOnMatchDisable (LPC_TIMER_T *pTMR, int8_t matchnum)
	Disable stop on match for a match timer.
STATIC INLINE void	Chip_TIMER_CaptureRisingEdgeEnable (LPC_TIMER_T *pTMR, int8_t capnum)
	Enables capture on on rising edge of selected CAP signal for the selected capture register, enables the selected CAPn.capnum signal to load the capture register with the terminal coount on a rising edge.
STATIC INLINE void	Chip_TIMER_CaptureRisingEdgeDisable (LPC_TIMER_T *pTMR, int8_t capnum)
	Disables capture on on rising edge of selected CAP signal.
STATIC INLINE void	Chip_TIMER_CaptureFallingEdgeEnable (LPC_TIMER_T *pTMR, int8_t capnum)
	Enables capture on on falling edge of selected CAP signal.
STATIC INLINE void	Chip_TIMER_CaptureFallingEdgeDisable (LPC_TIMER_T *pTMR, int8_t capnum)
	Disables capture on on falling edge of selected CAP signal.
STATIC INLINE void	Chip_TIMER_CaptureEnableInt (LPC_TIMER_T *pTMR, int8_t capnum)
	Enables interrupt on capture of selected CAP signal.
STATIC INLINE void	Chip_TIMER_CaptureDisableInt (LPC_TIMER_T *pTMR, int8_t capnum)
	Disables interrupt on capture of selected CAP signal.
void	Chip_TIMER_ExtMatchControlSet (LPC_TIMER_T *pTMR, int8_t initial_state, TIMER_PIN_MATCH_STATE_T matchState, int8_t matchnum)
	Sets external match control (MATn.matchnum) pin control.
STATIC INLINE void	Chip_TIMER_TIMER_SetCountClockSrc (LPC_TIMER_T *pTMR, TIMER_CAP_SRC_STATE_T capSrc, int8_t capnum)
	Sets timer count source and edge with the selected passed from CapSrc.

Typedef Documentation

typedef enum IP_TIMER_CAP_SRC_STATE TIMER_CAP_SRC_STATE_T

Standard timer clock and edge for count source.

typedef enum IP_TIMER_PIN_MATCH_STATE TIMER_PIN_MATCH_STATE_T

Standard timer initial match pin state and change state.

Enumeration Type Documentation

enum IP_TIMER_CAP_SRC_STATE

Standard timer clock and edge for count source.

Enumerator:

TIMER_CAPSRC_RISING_PCLK	Timer ticks on PCLK rising edge
TIMER_CAPSRC_RISING_CAPN	Timer ticks on CAPn.x rising edge
TIMER_CAPSRC_FALLING_CAPN	Timer ticks on CAPn.x falling edge
TIMER_CAPSRC_BOTH_CAPN	Timer ticks on CAPn.x both edges

Definition at line 415 of file timer_11xx.h.

enum IP_TIMER_PIN_MATCH_STATE

Standard timer initial match pin state and change state.

Enumerator:

TIMER_EXTMATCH_DO_NOTHING	Timer match state does nothing on match pin
TIMER_EXTMATCH_CLEAR	Timer match state sets match pin low
TIMER_EXTMATCH_SET	Timer match state sets match pin high
TIMER_EXTMATCH_TOGGLE	Timer match state toggles match pin

Definition at line 390 of file timer_11xx.h.

Function Documentation

STATIC INLINE void Chip_TIMER_CaptureDisableInt	(	LPC_TIMER_T *	pTMR,
		int8_t	capnum
	)

Disables interrupt on capture of selected CAP signal.

Parameters:

pTMR	: Pointer to timer IP register address
capnum	: Capture signal/register to use

Returns:: Nothing

Definition at line 382 of file timer_11xx.h.

STATIC INLINE void Chip_TIMER_CaptureEnableInt	(	LPC_TIMER_T *	pTMR,
		int8_t	capnum
	)

Enables interrupt on capture of selected CAP signal.

For the selected capture register, an interrupt will be generated when the enabled rising or falling edge on CAPn.capnum is detected.

Parameters:

pTMR	: Pointer to timer IP register address
capnum	: Capture signal/register to use

Returns:: Nothing

Definition at line 371 of file timer_11xx.h.

STATIC INLINE void Chip_TIMER_CaptureFallingEdgeDisable	(	LPC_TIMER_T *	pTMR,
		int8_t	capnum
	)

Disables capture on on falling edge of selected CAP signal.

For the selected capture register, disables the selected CAPn.capnum signal to load the capture register with the terminal coount on a falling edge.

Parameters:

pTMR	: Pointer to timer IP register address
capnum	: Capture signal/register to use

Returns:: Nothing

Definition at line 358 of file timer_11xx.h.

STATIC INLINE void Chip_TIMER_CaptureFallingEdgeEnable	(	LPC_TIMER_T *	pTMR,
		int8_t	capnum
	)

Enables capture on on falling edge of selected CAP signal.

For the selected capture register, enables the selected CAPn.capnum signal to load the capture register with the terminal coount on a falling edge.

Parameters:

pTMR	: Pointer to timer IP register address
capnum	: Capture signal/register to use

Returns:: Nothing

Definition at line 345 of file timer_11xx.h.

STATIC INLINE bool Chip_TIMER_CapturePending	(	LPC_TIMER_T *	pTMR,
		int8_t	capnum
	)

Determine if a capture interrupt is pending.

Parameters:

pTMR	: Pointer to timer IP register address
capnum	: Capture interrupt number to check

Returns:: false if the interrupt is not pending, otherwise true

Note:: Determine if the capture interrupt for the passed capture pin is pending.

Definition at line 125 of file timer_11xx.h.

STATIC INLINE void Chip_TIMER_CaptureRisingEdgeDisable	(	LPC_TIMER_T *	pTMR,
		int8_t	capnum
	)

Disables capture on on rising edge of selected CAP signal.

For the selected capture register, disables the selected CAPn.capnum signal to load the capture register with the terminal coount on a rising edge.

Parameters:

pTMR	: Pointer to timer IP register address
capnum	: Capture signal/register to use

Returns:: Nothing

Definition at line 332 of file timer_11xx.h.

STATIC INLINE void Chip_TIMER_CaptureRisingEdgeEnable	(	LPC_TIMER_T *	pTMR,
		int8_t	capnum
	)

Enables capture on on rising edge of selected CAP signal for the selected capture register, enables the selected CAPn.capnum signal to load the capture register with the terminal coount on a rising edge.

Parameters:

pTMR	: Pointer to timer IP register address
capnum	: Capture signal/register to use

Returns:: Nothing

Definition at line 319 of file timer_11xx.h.

STATIC INLINE void Chip_TIMER_ClearCapture	(	LPC_TIMER_T *	pTMR,
		int8_t	capnum
	)

Clears a (pending) capture interrupt.

Parameters:

pTMR	: Pointer to timer IP register address
capnum	: Capture interrupt number to clear

Returns:: Nothing

Note:: Clears a pending timer capture interrupt.

Definition at line 149 of file timer_11xx.h.

STATIC INLINE void Chip_TIMER_ClearMatch	(	LPC_TIMER_T *	pTMR,
		int8_t	matchnum
	)

Clears a (pending) match interrupt.

Parameters:

pTMR	: Pointer to timer IP register address
matchnum	: Match interrupt number to clear

Returns:: Nothing

Note:: Clears a pending timer match interrupt.

Definition at line 137 of file timer_11xx.h.

void Chip_TIMER_DeInit ( LPC_TIMER_T * pTMR )

Shutdown a timer.

Parameters:

pTMR	: Pointer to timer IP register address

Returns:: Nothing

STATIC INLINE void Chip_TIMER_Disable ( LPC_TIMER_T * pTMR )

Disables the timer (stops count)

Parameters:

pTMR	: Pointer to timer IP register address

Returns:: Nothing

Note:: Disables the timer to stop counting.

Definition at line 171 of file timer_11xx.h.

STATIC INLINE void Chip_TIMER_Enable ( LPC_TIMER_T * pTMR )

Enables the timer (starts count)

Parameters:

pTMR	: Pointer to timer IP register address

Returns:: Nothing

Note:: Enables the timer to start counting.

Definition at line 160 of file timer_11xx.h.

void Chip_TIMER_ExtMatchControlSet	(	LPC_TIMER_T *	pTMR,
		int8_t	initial_state,
		TIMER_PIN_MATCH_STATE_T	matchState,
		int8_t	matchnum
	)

Sets external match control (MATn.matchnum) pin control.

For the pin selected with matchnum, sets the function of the pin that occurs on a terminal count match for the match count.

Parameters:

pTMR	: Pointer to timer IP register address
initial_state	: Initial state of the pin, high(1) or low(0)
matchState	: Selects the match state for the pin
matchnum	: MATn.matchnum signal to use

Returns:: Nothing

Note:: For the pin selected with matchnum, sets the function of the pin that occurs on a terminal count match for the match count.

void Chip_TIMER_Init ( LPC_TIMER_T * pTMR )

Initialize a timer.

Parameters:

pTMR	: Pointer to timer IP register address

Returns:: Nothing

STATIC INLINE void Chip_TIMER_MatchDisableInt	(	LPC_TIMER_T *	pTMR,
		int8_t	matchnum
	)

Disables a match interrupt for a match counter.

Parameters:

pTMR	: Pointer to timer IP register address
matchnum	: Match timer, 0 to 3

Returns:: Nothing

Definition at line 260 of file timer_11xx.h.

STATIC INLINE void Chip_TIMER_MatchEnableInt	(	LPC_TIMER_T *	pTMR,
		int8_t	matchnum
	)

Enables a match interrupt that fires when the terminal count matches the match counter value.

Parameters:

pTMR	: Pointer to timer IP register address
matchnum	: Match timer, 0 to 3

Returns:: Nothing

Definition at line 249 of file timer_11xx.h.

STATIC INLINE bool Chip_TIMER_MatchPending	(	LPC_TIMER_T *	pTMR,
		int8_t	matchnum
	)

Determine if a match interrupt is pending.

Parameters:

pTMR	: Pointer to timer IP register address
matchnum	: Match interrupt number to check

Returns:: false if the interrupt is not pending, otherwise true

Note:: Determine if the match interrupt for the passed timer and match counter is pending.

Definition at line 112 of file timer_11xx.h.

STATIC INLINE void Chip_TIMER_PrescaleSet	(	LPC_TIMER_T *	pTMR,
		uint32_t	prescale
	)

Sets the prescaler value.

Parameters:

pTMR	: Pointer to timer IP register address
prescale	: Prescale value to set the prescale register to

Returns:: Nothing

Note:: Sets the prescale count value.

Definition at line 205 of file timer_11xx.h.

STATIC INLINE uint32_t Chip_TIMER_ReadCapture	(	LPC_TIMER_T *	pTMR,
		int8_t	capnum
	)

Reads a capture register.

Parameters:

pTMR	: Pointer to timer IP register address
capnum	: Capture register to read

Returns:: The selected capture register value

Note:: Returns the selected capture register value.

Definition at line 230 of file timer_11xx.h.

STATIC INLINE uint32_t Chip_TIMER_ReadCount ( LPC_TIMER_T * pTMR )

Returns the current timer count.

Parameters:

pTMR	: Pointer to timer IP register address

Returns:: Current timer terminal count value

Note:: Returns the current timer terminal count.

Definition at line 182 of file timer_11xx.h.

STATIC INLINE uint32_t Chip_TIMER_ReadPrescale ( LPC_TIMER_T * pTMR )

Returns the current prescale count.

Parameters:

pTMR	: Pointer to timer IP register address

Returns:: Current timer prescale count value

Note:: Returns the current prescale count.

Definition at line 193 of file timer_11xx.h.

void Chip_TIMER_Reset ( LPC_TIMER_T * pTMR )

Resets the timer terminal and prescale counts to 0.

Parameters:

pTMR	: Pointer to timer IP register address

Returns:: Nothing

STATIC INLINE void Chip_TIMER_ResetOnMatchDisable	(	LPC_TIMER_T *	pTMR,
		int8_t	matchnum
	)

For the specific match counter, disables reset of the terminal count register when a match occurs.

Parameters:

pTMR	: Pointer to timer IP register address
matchnum	: Match timer, 0 to 3

Returns:: Nothing

Definition at line 282 of file timer_11xx.h.

STATIC INLINE void Chip_TIMER_ResetOnMatchEnable	(	LPC_TIMER_T *	pTMR,
		int8_t	matchnum
	)

For the specific match counter, enables reset of the terminal count register when a match occurs.

Parameters:

pTMR	: Pointer to timer IP register address
matchnum	: Match timer, 0 to 3

Returns:: Nothing

Definition at line 271 of file timer_11xx.h.

STATIC INLINE void Chip_TIMER_SetMatch	(	LPC_TIMER_T *	pTMR,
		int8_t	matchnum,
		uint32_t	matchval
	)

Sets a timer match value.

Parameters:

pTMR	: Pointer to timer IP register address
matchnum	: Match timer to set match count for
matchval	: Match value for the selected match count

Returns:: Nothing

Note:: Sets one of the timer match values.

Definition at line 218 of file timer_11xx.h.

STATIC INLINE void Chip_TIMER_StopOnMatchDisable	(	LPC_TIMER_T *	pTMR,
		int8_t	matchnum
	)

Disable stop on match for a match timer.

Disables a match timer to stop the terminal count when a match count equals the terminal count.

Parameters:

pTMR	: Pointer to timer IP register address
matchnum	: Match timer, 0 to 3

Returns:: Nothing

Definition at line 306 of file timer_11xx.h.

STATIC INLINE void Chip_TIMER_StopOnMatchEnable	(	LPC_TIMER_T *	pTMR,
		int8_t	matchnum
	)

Enable a match timer to stop the terminal count when a match count equals the terminal count.

Parameters:

pTMR	: Pointer to timer IP register address
matchnum	: Match timer, 0 to 3

Returns:: Nothing

Definition at line 294 of file timer_11xx.h.

STATIC INLINE void Chip_TIMER_TIMER_SetCountClockSrc	(	LPC_TIMER_T *	pTMR,
		TIMER_CAP_SRC_STATE_T	capSrc,
		int8_t	capnum
	)

Sets timer count source and edge with the selected passed from CapSrc.

If CapSrc selected a CAPn pin, select the specific CAPn pin with the capnum value.

Parameters:

pTMR	: Pointer to timer IP register address
capSrc	: timer clock source and edge
capnum	: CAPn.capnum pin to use (if used)

Returns:: Nothing

Note:: If CapSrc selected a CAPn pin, select the specific CAPn pin with the capnum value.

Definition at line 431 of file timer_11xx.h.

Type:	Library
Created:	14 Apr 2018
Imports:	12
Forks:	0
Commits:	1
Dependents:	2
Dependencies:	0
Followers:	1

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