trigger_ext.h File Reference

Measure external trigger pulse at PPM input (default). More...

#include "std.h"

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Macros
#define	TRIG_EXT_EDGE_RISING   1
	falling/rising edge More...
#define	TRIG_EXT_EDGE_FALLING   0

Functions
void	trigger_ext_init (void)

Variables
uint32_t	trigger_t0
uint32_t	trigger_delta_t0
volatile bool	trigger_ext_valid

Detailed Description

Measure external trigger pulse at PPM input (default).

This measures a trigger pulse length

Definition in file trigger_ext.h.

Macro Definition Documentation

TRIG_EXT_EDGE_FALLING

#define TRIG_EXT_EDGE_FALLING   0

Definition at line 39 of file trigger_ext.h.

TRIG_EXT_EDGE_RISING

#define TRIG_EXT_EDGE_RISING   1

falling/rising edge

Definition at line 38 of file trigger_ext.h.

Function Documentation

trigger_ext_init()

void trigger_ext_init

(

void

)

Definition at line 27 of file trigger_ext_hw.c.

References trigger_ext_valid.

Variable Documentation

trigger_delta_t0

uint32_t trigger_delta_t0

extern

Definition at line 34 of file trigger_ext.c.

Referenced by windturbine_periodic().

trigger_ext_valid

volatile bool trigger_ext_valid

extern

Definition at line 35 of file trigger_ext.c.

Referenced by trigger_ext_init(), and windturbine_periodic().

trigger_t0

uint32_t trigger_t0

extern

Definition at line 33 of file trigger_ext.c.

Referenced by windturbine_periodic().