TeamTofuShop_taitools/gchook/fastio.c

#include <windows.h>
#include <assert.h>

#include "jvs/jvs-bus.h"
#include "idmac/fastio.h"
#include "board/io3.h"

#include "gchook/fastio.h"
#include "gchook/gc-dll.h"

#include "util/dprintf.h"

static uint16_t coins;
static uint16_t services;

static void gc_fastio_digital_read(void *ctx, uint32_t *out);
static void gc_fastio_analog_read(void* ctx, uint8_t num, uint32_t *out);
static void gc_fastio_coin_read(void *ctx, uint8_t slot_no, uint32_t *out);

HRESULT gc_fastio_init(struct fastio_node *out)
{
    HRESULT hr;

    assert(out != NULL);

    out->digital_in = gc_fastio_digital_read;
    out->coins_in = gc_fastio_coin_read;
    out->analog_in = gc_fastio_analog_read;

    dprintf("Gc Nesica Fastio: Init\n");

    gc_dll.init();

    return S_OK;
}

static void gc_fastio_digital_read(void *ctx, uint32_t *out) 
{
    uint8_t btn = 0;
    uint8_t stick = 0;
    *out = 0;

    assert(gc_dll.get_btns != NULL);

    gc_dll.get_btns(&btn, &stick);

    if (btn & BTN_TEST) {
        *out |= GC_SWITCH_SYS_TEST;
    }

    if (btn & BTN_SERVICE) {
        *out |= GC_SWITCH_SYS_SERVICE;
    }

    if (btn & BTN_SELECT) {
        *out |= GC_SWITCH_SYS_SELECT;
    }

    if (btn & BTN_ENTER) {
        *out |= GC_SWITCH_SYS_ENTER;
    }

    if (btn & BTN_LEFT) {
        *out |= GC_SWITCH_LEFT_BUTTON;
    }

    if (btn & BTN_RIGHT) {
        *out |= GC_SWITCH_RIGHT_BUTTON;
    }

    if (stick & STICK_LEFT_UP) {
        *out |= GC_SWITCH_LEFT_UP;
    }

    if (stick & STICK_LEFT_DOWN) {
        *out |= GC_SWITCH_LEFT_DOWN;
    }

    if (stick & STICK_LEFT_LEFT) {
        *out |= GC_SWITCH_LEFT_LEFT;
    }

    if (stick & STICK_LEFT_RIGHT) {
        *out |= GC_SWITCH_LEFT_RIGHT;
    }

    if (stick & STICK_RIGHT_UP) {
        *out |= GC_SWITCH_RIGHT_UP;
    }

    if (stick & STICK_RIGHT_DOWN) {
        *out |= GC_SWITCH_RIGHT_DOWN;
    }

    if (stick & STICK_RIGHT_LEFT) {
        *out |= GC_SWITCH_RIGHT_LEFT;
    }

    if (stick & STICK_RIGHT_RIGHT) {
        *out |= GC_SWITCH_RIGHT_RIGHT;
    }
}

static void gc_fastio_coin_read(void *ctx, uint8_t slot_no, uint32_t *out)
{
    uint16_t coin = 0;
    uint16_t service = 0;

    assert(gc_dll.get_btns != NULL);

    if (slot_no != 1) {
        *out = 0;
        return;
    }

    gc_dll.read_coin_counter(&coin, &service);

    *out += coin;
    *out += service;
}

static void gc_fastio_analog_read(void* ctx, uint8_t num, uint32_t *out)
{
    if (num == 2) { *out = 0xff; }
    else { *out = 0x00; }
}