ardupilot/libraries/AP_RangeFinder/AP_RangeFinder_LightWareSer...

35 lines
799 B
C
Raw Normal View History

#pragma once
#include "RangeFinder.h"
#include "RangeFinder_Backend.h"
class AP_RangeFinder_LightWareSerial : public AP_RangeFinder_Backend
{
public:
// constructor
AP_RangeFinder_LightWareSerial(RangeFinder::RangeFinder_State &_state,
AP_SerialManager &serial_manager);
// static detection function
static bool detect(AP_SerialManager &serial_manager);
// update state
void update(void);
protected:
virtual MAV_DISTANCE_SENSOR _get_mav_distance_sensor_type() const override {
return MAV_DISTANCE_SENSOR_LASER;
}
private:
// get a reading
bool get_reading(uint16_t &reading_cm);
AP_HAL::UARTDriver *uart = nullptr;
uint32_t last_reading_ms = 0;
char linebuf[10];
uint8_t linebuf_len = 0;
};