Esempi in C++ (Cpp) per hcsr04_get_distance

Esempio n. 1

File: sonar.c Progetto: ledvinap/cleanflight

/**
 * Get the last distance measured by the sonar in centimeters. When the ground is too far away, SONAR_OUT_OF_RANGE is returned.
 */
int32_t sonarRead(void)
{
    int32_t distance = hcsr04_get_distance();
    if (distance > HCSR04_MAX_RANGE_CM)
        distance = SONAR_OUT_OF_RANGE;
    return distance;
}

Esempio n. 2

File: sonar.c Progetto: 22vlalesflics/Triflight

/**
 * Get the last distance measured by the sonar in centimeters. When the ground is too far away, SONAR_OUT_OF_RANGE is returned.
 */
int32_t sonarRead(void)
{
    int32_t distance = hcsr04_get_distance();
    if (distance > HCSR04_MAX_RANGE_CM)
        distance = SONAR_OUT_OF_RANGE;

    return applySonarMedianFilter(distance);
}

Esempio n. 3

File: sensors.c Progetto: tommyleo/speedyflight

void Sonar_update(void)
{
    hcsr04_get_distance(&sonarAlt);
}

Esempio n. 4

File: sonar.c Progetto: Aeroprobing/Cleanflight

/**
 * Get the last distance measured by the sonar in centimeters. When the ground is too far away, -1 is returned instead.
 */
int32_t sonarRead(void)
{
    return hcsr04_get_distance();
}