arch independent PWM input capture API More...

#include "std.h"
#include "mcu_periph/pwm_input.h"

Include dependency graph for pwm_input.c:

Functions
uint32_t	get_pwm_input_duty_in_usec (uint32_t channel)

uint32_t	get_pwm_input_period_in_usec (uint32_t channel)

Variables
static const uint32_t	pwm_input_ticks_per_usec []

volatile uint32_t	pwm_input_duty_tics [PWM_INPUT_NB]

volatile uint8_t	pwm_input_duty_valid [PWM_INPUT_NB]

volatile uint32_t	pwm_input_period_tics [PWM_INPUT_NB]

volatile uint8_t	pwm_input_period_valid [PWM_INPUT_NB]

Detailed Description

arch independent PWM input capture API

Definition in file pwm_input.c.

Function Documentation

◆ get_pwm_input_duty_in_usec()

uint32_t get_pwm_input_duty_in_usec ( uint32_t channel )

Definition at line 39 of file pwm_input.c.

References channel, pwm_input_duty_tics, and pwm_input_ticks_per_usec.

Referenced by aoa_pwm_update(), and sonar_pwm_read().

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◆ get_pwm_input_period_in_usec()

uint32_t get_pwm_input_period_in_usec ( uint32_t channel )

Definition at line 44 of file pwm_input.c.

References channel, pwm_input_period_tics, and pwm_input_ticks_per_usec.

Referenced by mf_ptu_periodic(), and rpm_sensor_get_rpm().

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Variable Documentation

◆ pwm_input_duty_tics

volatile uint32_t pwm_input_duty_tics[PWM_INPUT_NB]

Definition at line 34 of file pwm_input.c.

Referenced by get_pwm_input_duty_in_usec(), pwm_input_init(), and xtend_rssi_periodic().

◆ pwm_input_duty_valid

volatile uint8_t pwm_input_duty_valid[PWM_INPUT_NB]

Definition at line 35 of file pwm_input.c.

Referenced by pwm_input_init(), and xtend_rssi_periodic().

◆ pwm_input_period_tics

volatile uint32_t pwm_input_period_tics[PWM_INPUT_NB]

Definition at line 36 of file pwm_input.c.

Referenced by get_pwm_input_period_in_usec(), meteo_stick_periodic(), and pwm_input_init().

◆ pwm_input_period_valid

volatile uint8_t pwm_input_period_valid[PWM_INPUT_NB]

Definition at line 37 of file pwm_input.c.

Referenced by pwm_input_init().

◆ pwm_input_ticks_per_usec

const uint32_t pwm_input_ticks_per_usec[]

static

Initial value:

= {
  PWM_INPUT1_TICKS_PER_USEC,
  PWM_INPUT2_TICKS_PER_USEC
}

Definition at line 29 of file pwm_input.c.

Referenced by get_pwm_input_duty_in_usec(), and get_pwm_input_period_in_usec().

Functions

Variables