ultility-grove-ultrasonic-device

C++ implementation

#pragma XOD require "https://github.com/Seeed-Studio/Seeed_Arduino_UltrasonicRanger"
#include <Ultrasonic.h>

node {

    meta {
        static constexpr typeof_PORT port = constant_input_PORT;
        using Type = Ultrasonic*;
    }

    uint8_t mem[sizeof(Ultrasonic)];

    void evaluate(Context ctx) {
        if (!isSettingUp())return;
        Type sensor = new (mem) Ultrasonic(constant_input_PORT);
        emitValue<output_DEV>(ctx, sensor);
    }
}