#include <usb/usb.h>

#include <string.h>
#include <stdlib.h>

struct usb_cdc_linecoding cdc_linecoding = {
	dwDTERate:		56000,
	bCharFormat:	0,
	bParityType:	0,
	bDataBits:		8
};

cdc_linestate_t	_usb_cdc;

static uint32_t temp32;

int usb_cdc_setup_request(int endpoint,usb_device_request_t *request){
	
	switch (request->bRequest)
	{
		case CDC_REQUEST_GETLINECODING:
			usb_endpoint_set_buffer( endpoint, &cdc_linecoding, sizeof(cdc_linecoding));
			return 0;
		case CDC_REQUEST_SETLINECODING:
			usb_endpoint_set_buffer( endpoint, &cdc_linecoding, sizeof(cdc_linecoding));
			return 0;
		case CDC_REQUEST_SETCONTROL_LINE_STATE:
			_usb_cdc.value = request->wValue;
			usb_endpoint_set_buffer( endpoint, &temp32, 0 );
			return 0;
		case CDC_REQUEST_SENDBREAK:
			usb_endpoint_set_buffer( endpoint, &temp32, 0 );
			return 0;
		default:
			return -1;
	};
	
};