rc522-dev

C++ implementation

#pragma XOD require "https://github.com/cesar-s/MFRC522"

#include <SPI.h>
#include <MFRC522.h>

node {

    static_assert(isValidDigitalPort(constant_input_SDA), "must be a valid digital port");
    static_assert(isValidDigitalPort(constant_input_RST), "must be a valid digital port");

    meta{
        using Type = MFRC522*;
    }
    uint8_t mem[sizeof(MFRC522)];

    void evaluate(Context ctx) {
        if (!isSettingUp()) return;
        Type rfid = new (mem) MFRC522(constant_input_SDA, constant_input_RST);
        SPI.begin();
        rfid->begin();
        emitValue<output_522U0027>(ctx, rfid);
    }
}