tc_capture_opt_t Struct Reference

#include <tc.h>

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Detailed Description

Parameters when initializing a timer/counter in capture mode.

Definition at line 195 of file tc.h.

Data Fields
unsigned int	abetrg: 1
	TIOA or TIOB external trigger selection: TC_EXT_TRIG_SEL_TIOA; TC_EXT_TRIG_SEL_TIOB.
unsigned int	burst: 2
	Burst signal selection: TC_BURST_NOT_GATED; TC_BURST_CLK_AND_XC0; TC_BURST_CLK_AND_XC1; TC_BURST_CLK_AND_XC2.
unsigned int	channel
	Channel to initialize.
unsigned int	clki: 1
	Clock invert: TC_CLOCK_RISING_EDGE; TC_CLOCK_FALLING_EDGE.
unsigned int	cpctrg: 1
	RC compare trigger enable: TC_NO_TRIGGER_COMPARE_RC; TC_TRIGGER_COMPARE_RC.
unsigned int	etrgedg: 2
	External trigger edge selection: TC_SEL_NO_EDGE; TC_SEL_RISING_EDGE; TC_SEL_FALLING_EDGE; TC_SEL_EACH_EDGE.
unsigned	int:12
unsigned int	ldbdis: 1
	Counter clock disable with RB loading: FALSE; TRUE.
unsigned int	ldbstop: 1
	Counter clock stopped with RB loading: FALSE; TRUE.
unsigned int	ldra: 2
	RA loading selection: TC_SEL_NO_EDGE; TC_SEL_RISING_EDGE; TC_SEL_FALLING_EDGE; TC_SEL_EACH_EDGE.
unsigned int	ldrb: 2
	RB loading selection: TC_SEL_NO_EDGE; TC_SEL_RISING_EDGE; TC_SEL_FALLING_EDGE; TC_SEL_EACH_EDGE.
unsigned int	tcclks: 3
	Clock selection: TC_CLOCK_SOURCE_TC1; TC_CLOCK_SOURCE_TC2; TC_CLOCK_SOURCE_TC3; TC_CLOCK_SOURCE_TC4; TC_CLOCK_SOURCE_TC5; TC_CLOCK_SOURCE_XC0; TC_CLOCK_SOURCE_XC1; TC_CLOCK_SOURCE_XC2.

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Field Documentation

unsigned int tc_capture_opt_t::abetrg

TIOA or TIOB external trigger selection:

• TC_EXT_TRIG_SEL_TIOA;
  
• TC_EXT_TRIG_SEL_TIOB.

Definition at line 228 of file tc.h.

Referenced by tc_init_capture().

unsigned int tc_capture_opt_t::burst

Burst signal selection:

• TC_BURST_NOT_GATED;
  
• TC_BURST_CLK_AND_XC0;
  
• TC_BURST_CLK_AND_XC1;
  
• TC_BURST_CLK_AND_XC2.

Definition at line 252 of file tc.h.

Referenced by tc_init_capture().

unsigned int tc_capture_opt_t::channel

Channel to initialize.

Definition at line 198 of file tc.h.

Referenced by tc_init_capture().

unsigned int tc_capture_opt_t::clki

Clock invert:

• TC_CLOCK_RISING_EDGE;
  
• TC_CLOCK_FALLING_EDGE.

Definition at line 257 of file tc.h.

Referenced by tc_init_capture().

unsigned int tc_capture_opt_t::cpctrg

RC compare trigger enable:

• TC_NO_TRIGGER_COMPARE_RC;
  
• TC_TRIGGER_COMPARE_RC.

Definition at line 221 of file tc.h.

Referenced by tc_init_capture().

unsigned int tc_capture_opt_t::etrgedg

External trigger edge selection:

• TC_SEL_NO_EDGE;
  
• TC_SEL_RISING_EDGE;
  
• TC_SEL_FALLING_EDGE;
  
• TC_SEL_EACH_EDGE.

Definition at line 235 of file tc.h.

Referenced by tc_init_capture().

unsigned tc_capture_opt_t::int

Definition at line 200 of file tc.h.

unsigned int tc_capture_opt_t::ldbdis

Counter clock disable with RB loading:

• FALSE;
  
• TRUE.

Definition at line 240 of file tc.h.

Referenced by tc_init_capture().

unsigned int tc_capture_opt_t::ldbstop

Counter clock stopped with RB loading:

• FALSE;
  
• TRUE.

Definition at line 245 of file tc.h.

Referenced by tc_init_capture().

unsigned int tc_capture_opt_t::ldra

RA loading selection:

• TC_SEL_NO_EDGE;
  
• TC_SEL_RISING_EDGE;
  
• TC_SEL_FALLING_EDGE;
  
• TC_SEL_EACH_EDGE.

Definition at line 214 of file tc.h.

Referenced by tc_init_capture().

unsigned int tc_capture_opt_t::ldrb

RB loading selection:

• TC_SEL_NO_EDGE;
  
• TC_SEL_RISING_EDGE;
  
• TC_SEL_FALLING_EDGE;
  
• TC_SEL_EACH_EDGE.

Definition at line 207 of file tc.h.

Referenced by tc_init_capture().

unsigned int tc_capture_opt_t::tcclks

Clock selection:

• TC_CLOCK_SOURCE_TC1;
  
• TC_CLOCK_SOURCE_TC2;
  
• TC_CLOCK_SOURCE_TC3;
  
• TC_CLOCK_SOURCE_TC4;
  
• TC_CLOCK_SOURCE_TC5;
  
• TC_CLOCK_SOURCE_XC0;
  
• TC_CLOCK_SOURCE_XC1;
  
• TC_CLOCK_SOURCE_XC2.

Definition at line 268 of file tc.h.

Referenced by tc_init_capture().