#include <stdio.h>
#include <stdlib.h>
#include <usb.h>
#include "node.h"


int onoff(void);

void main() {

    struct usb_bus *bus;
    struct usb_device *dev;
    usb_dev_handle *udev;
    int dev_found, ret, i, k;
    unsigned char buffer[8];
    char string[10];
    
    usb_init();

    usb_find_busses();
    usb_find_devices();

    udev = NULL;
    dev_found = FALSE;
    for (bus = usb_get_busses(); bus && !dev_found; bus = bus->next) {
        for (dev = bus->devices; dev && !dev_found; dev = dev->next) {
            if ((dev->descriptor.idVendor == 0x04D8) && (dev->descriptor.idProduct == 0x0004)) {
                dev_found = TRUE;
                udev = usb_open(dev);
            }
        }
    }


    if (!dev_found) {
        printf("No matching device found...\n");
    }

	usb_set_configuration (udev,1);

/* PIC VERSION READ */
	ret = 8;
	while (ret == 8)
	{
      	ret = usb_control_msg(udev, 0xC0, GET_VERSION, 0, 0, buffer, 8, 100);
		for (i = 0 ; i < ret ; i++)
		{
			printf ("%c",buffer[i]);
		} 	
	}
	printf ("\n\n");


	i = 99;
	while (i != 0)
	{
	
	        usb_control_msg(udev, 0xC0, GET_DelayTime, 0, 0, buffer, 1, 100);
		printf ("Delay Time        : %3d mSec.\n",buffer[0]*10);	
		printf ("\n\n");

		printf ("Delay Time        : 1\n");	
		printf ("Exit              : 0\n");
	
		printf ("\nEnter Select Number : ");

		gets(string);
		i = atoi(string);
		switch (i)
		{
			
			case 1:		/* 2 Delay Time */
				printf ("Enter New Delay Time Value : ");
				gets(string);
				i = atoi(string);
			        usb_control_msg(udev, 0x40, SET_DelayTime, i/10, 1, buffer, 0, 100);
				break;
			default:
				break;
		}
		printf ("\n\n");
	}

        usb_close(udev);

}