PWM Public Types

Classes
struct	PWM_TIMERCFG_Type
	Configuration structure in PWM TIMER mode. More...
struct	PWM_COUNTERCFG_Type
	Configuration structure in PWM COUNTER mode. More...
struct	PWM_MATCHCFG_Type
	PWM Match channel configuration structure. More...
struct	PWM_CAPTURECFG_Type
	PWM Capture Input configuration structure. More...

Macros
#define	PARAM_PWM_TC_MODE(n)   ((n==PWM_MODE_TIMER) || (n==PWM_MODE_COUNTER))
#define	PARAM_PWM_TIMER_PRESCALE(n)   ((n==PWM_TIMER_PRESCALE_TICKVAL) || (n==PWM_TIMER_PRESCALE_USVAL))
#define	PARAM_PWM_COUNTER_INPUTSEL(n)   ((n==PWM_COUNTER_PCAP1_0) || (n==PWM_COUNTER_PCAP1_1))
#define	PARAM_PWM_COUNTER_EDGE(n)
#define	PARAM_PWM_CHANNEL_EDGE(n)   ((n==PWM_CHANNEL_SINGLE_EDGE) || (n==PWM_CHANNEL_DUAL_EDGE))
#define	PARAM_PWM_MATCH_UPDATE(n)   ((n==PWM_MATCH_UPDATE_NOW) || (n==PWM_MATCH_UPDATE_NEXT_RST))

Enumerations
enum	PWM_TC_MODE_OPT { PWM_MODE_TIMER = 0, PWM_MODE_COUNTER }
	PMW TC mode select option. More...
enum	PWM_TIMER_PRESCALE_OPT { PWM_TIMER_PRESCALE_TICKVAL = 0, PWM_TIMER_PRESCALE_USVAL }
	PWM Timer/Counter prescale option. More...
enum	PWM_COUNTER_INPUTSEL_OPT { PWM_COUNTER_PCAP1_0 = 0, PWM_COUNTER_PCAP1_1 }
	PWM Input Select in counter mode. More...
enum	PWM_COUNTER_EDGE_OPT { PWM_COUNTER_RISING = 1, PWM_COUNTER_FALLING = 2, PWM_COUNTER_ANY = 3 }
	PWM Input Edge Option in counter mode. More...
enum	PWM_CHANNEL_EDGE_OPT { PWM_CHANNEL_SINGLE_EDGE, PWM_CHANNEL_DUAL_EDGE }
	PWM operating mode options. More...
enum	PWM_MATCH_UPDATE_OPT { PWM_MATCH_UPDATE_NOW = 0, PWM_MATCH_UPDATE_NEXT_RST }
	PWM update type. More...
enum	PWM_INTSTAT_TYPE {   PWM_INTSTAT_MR0 = PWM_IR_PWMMRn(0), PWM_INTSTAT_MR1 = PWM_IR_PWMMRn(1), PWM_INTSTAT_MR2 = PWM_IR_PWMMRn(2), PWM_INTSTAT_MR3 = PWM_IR_PWMMRn(3),   PWM_INTSTAT_CAP0 = PWM_IR_PWMCAPn(0), PWM_INTSTAT_CAP1 = PWM_IR_PWMCAPn(1), PWM_INTSTAT_MR4 = PWM_IR_PWMMRn(4), PWM_INTSTAT_MR6 = PWM_IR_PWMMRn(5),   PWM_INTSTAT_MR5 = PWM_IR_PWMMRn(6) }
	PWM interrupt status type definition -----------------------------------------------——. More...

Detailed Description

Macro Definition Documentation

#define PARAM_PWM_CHANNEL_EDGE

(

n)

((n==PWM_CHANNEL_SINGLE_EDGE) || (n==PWM_CHANNEL_DUAL_EDGE))

Definition at line 260 of file lpc17xx_pwm.h.

#define PARAM_PWM_COUNTER_EDGE

(

n)

Value:

((n==PWM_COUNTER_RISING) || (n==PWM_COUNTER_FALLING) \
|| (n==PWM_COUNTER_ANY))

Definition at line 249 of file lpc17xx_pwm.h.

#define PARAM_PWM_COUNTER_INPUTSEL

(

n)

((n==PWM_COUNTER_PCAP1_0) || (n==PWM_COUNTER_PCAP1_1))

Definition at line 240 of file lpc17xx_pwm.h.

#define PARAM_PWM_MATCH_UPDATE

(

n)

((n==PWM_MATCH_UPDATE_NOW) || (n==PWM_MATCH_UPDATE_NEXT_RST))

Definition at line 270 of file lpc17xx_pwm.h.

#define PARAM_PWM_TC_MODE

(

n)

((n==PWM_MODE_TIMER) || (n==PWM_MODE_COUNTER))

Definition at line 221 of file lpc17xx_pwm.h.

#define PARAM_PWM_TIMER_PRESCALE

(

n)

((n==PWM_TIMER_PRESCALE_TICKVAL) || (n==PWM_TIMER_PRESCALE_USVAL))

Definition at line 231 of file lpc17xx_pwm.h.

Enumeration Type Documentation

enum PWM_CHANNEL_EDGE_OPT

PWM operating mode options.

Enumerator
PWM_CHANNEL_SINGLE_EDGE	PWM Channel Single edge mode
PWM_CHANNEL_DUAL_EDGE	PWM Channel Dual edge mode

Definition at line 255 of file lpc17xx_pwm.h.

enum PWM_COUNTER_EDGE_OPT

PWM Input Edge Option in counter mode.

Enumerator
PWM_COUNTER_RISING	Rising edge mode
PWM_COUNTER_FALLING	Falling edge mode
PWM_COUNTER_ANY	Both rising and falling mode

Definition at line 243 of file lpc17xx_pwm.h.

enum PWM_COUNTER_INPUTSEL_OPT

PWM Input Select in counter mode.

Enumerator
PWM_COUNTER_PCAP1_0	PWM Counter input selected is PCAP1.0 pin
PWM_COUNTER_PCAP1_1	PWM counter input selected is CAP1.1 pin

Definition at line 235 of file lpc17xx_pwm.h.

enum PWM_INTSTAT_TYPE

PWM interrupt status type definition -----------------------------------------------——.

PWM Interrupt status type

Enumerator
PWM_INTSTAT_MR0	Interrupt flag for PWM match channel 0
PWM_INTSTAT_MR1	Interrupt flag for PWM match channel 1
PWM_INTSTAT_MR2	Interrupt flag for PWM match channel 2
PWM_INTSTAT_MR3	Interrupt flag for PWM match channel 3
PWM_INTSTAT_CAP0	Interrupt flag for capture input 0
PWM_INTSTAT_CAP1	Interrupt flag for capture input 1
PWM_INTSTAT_MR4	Interrupt flag for PWM match channel 4
PWM_INTSTAT_MR6	Interrupt flag for PWM match channel 5
PWM_INTSTAT_MR5	Interrupt flag for PWM match channel 6

Definition at line 275 of file lpc17xx_pwm.h.

enum PWM_MATCH_UPDATE_OPT

PWM update type.

Enumerator
PWM_MATCH_UPDATE_NOW	PWM Match Channel Update Now
PWM_MATCH_UPDATE_NEXT_RST	PWM Match Channel Update on next PWM Counter resetting

Definition at line 264 of file lpc17xx_pwm.h.

enum PWM_TC_MODE_OPT

PMW TC mode select option.

Enumerator
PWM_MODE_TIMER	PWM using Timer mode
PWM_MODE_COUNTER	PWM using Counter mode

Definition at line 216 of file lpc17xx_pwm.h.

enum PWM_TIMER_PRESCALE_OPT

PWM Timer/Counter prescale option.

Enumerator
PWM_TIMER_PRESCALE_TICKVAL	Prescale in absolute value
PWM_TIMER_PRESCALE_USVAL	Prescale in microsecond value

Definition at line 225 of file lpc17xx_pwm.h.