Paparazzi UAS  v5.18.0_stable
Paparazzi is a free software Unmanned Aircraft System.
rpm_sensor.c File Reference
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static void rpm_sensor_send_motor (struct transport_tx *trans, struct link_device *dev)
void rpm_sensor_init (void)
void rpm_sensor_periodic (void)
uint16_t rpm_sensor_get_rpm (void)


static struct FirstOrderLowPass rpm_lp
uint16_t rpm

Detailed Description

Freek van Tienen RPM sensor based on time difference between pulses

Definition in file rpm_sensor.c.

Macro Definition Documentation



Definition at line 36 of file rpm_sensor.c.

Function Documentation

◆ rpm_sensor_get_rpm()

uint16_t rpm_sensor_get_rpm ( void  )

Definition at line 68 of file rpm_sensor.c.

References get_pwm_input_period_in_usec(), and RPM_PULSE_PER_RND.

Referenced by rpm_sensor_periodic(), and stabilization_attitude_run().

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◆ rpm_sensor_init()

void rpm_sensor_init ( void  )

Definition at line 50 of file rpm_sensor.c.

References DefaultPeriodic, init_first_order_low_pass(), register_periodic_telemetry(), rpm, RPM_FILTER_TAU, rpm_lp, and rpm_sensor_send_motor().

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◆ rpm_sensor_periodic()

void rpm_sensor_periodic ( void  )

Definition at line 61 of file rpm_sensor.c.

References rpm, rpm_lp, rpm_sensor_get_rpm(), RPM_SENSOR_ID, and update_first_order_low_pass().

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◆ rpm_sensor_send_motor()

static void rpm_sensor_send_motor ( struct transport_tx *  trans,
struct link_device *  dev 

Definition at line 43 of file rpm_sensor.c.

References Electrical::current, dev, electrical, and rpm.

Referenced by rpm_sensor_init().

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Variable Documentation

◆ rpm

uint16_t rpm

Definition at line 33 of file rpm_sensor.c.

Referenced by rpm_cb(), rpm_sensor_init(), rpm_sensor_periodic(), and rpm_sensor_send_motor().

◆ rpm_lp

struct FirstOrderLowPass rpm_lp

Definition at line 32 of file rpm_sensor.c.

Referenced by rpm_sensor_init(), and rpm_sensor_periodic().