MyLittleCPU/src/device.h

#pragma once
#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include <stdbool.h>

#define DEVICE_BUFFER_LENGTH 128

typedef struct Device Device;
struct Device {
    char name[32];

    uint16_t in[DEVICE_BUFFER_LENGTH];
    uint8_t inPos;

    uint16_t out[DEVICE_BUFFER_LENGTH];
    uint8_t outPos;

    void (*update)(Device* self);
};

Device* createDevice(
    const char* name,
    void (*update)(Device* self)
);

uint16_t deviceRead(Device* self);
void deviceSend(Device* self, uint16_t value);
bool deviceCanRead(Device* self);