usb_config.h

/* This file is part of ukbdc.
 *
 * ukbdc is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * ukbdc is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with ukbdc; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */

#pragma once

#include "usb.h"
#include <avr/pgmspace.h>

/* [Device configuration section] ------------------------------------------ */

#define STR_MANUFACTURER	L"komar"
#define STR_PRODUCT		L"GH60"

#define VENDOR_ID		0x16C0
#define PRODUCT_ID		0x047C

#define NUM_ENDPOINTS		4

#define ENDPOINT0_SIZE		32

/* [/Device configuration section] ------------------------------------------ */

/* [Inferface configuration section] --------------------------------------- */

/* Keyboard interface */
#define KEYBOARD_INTERFACE	0

#define KEYBOARD_ENDPOINT	1
#define KEYBOARD_SIZE		32
#define KEYBOARD_INTERVAL	1

/* RAWHID interface */
#define RAWHID_INTERFACE	1

#define RAWHID_TX_ENDPOINT	2
#ifdef PLATFORM_ghpad
	#define RAWHID_SIZE		32	// transmit/receive packet size
#else
	#define RAWHID_SIZE		64	// transmit/receive packet size
#endif
#define RAWHID_TX_INTERVAL	2	// max # of ms between transmit packets

#define RAWHID_RX_ENDPOINT	3
#define RAWHID_RX_INTERVAL	2	// max # of ms between receive packets


/* [/Inferface configuration section] -------------------------------------- */

typedef bool (*interface_request_handler_fun)(struct setup_packet*);
/* A standard request handler takes a setup_packet and returns true if the
 * request was processed or false if there was an error or the request is not
 * supported */
struct interface_request_handler {
	uint16_t iface_num;
	interface_request_handler_fun f;
};

typedef void (*endpoint_interrupt_handler_fun)(uint8_t flags);
/* An endpoint interrupt handler is called each time there is an interrupt on
 * the endpoint. The interrupt masks per endpoint are configured in struct
 * endpoint_config (int_flags field) */
struct endpoint_interrupt_handler {
	uint8_t endpoint_num;
	endpoint_interrupt_handler_fun f;
};

/* [API section] ----------------------------------------------------------- */

#define NUM_INTERFACE_REQUEST_HANDLERS		2
#define NUM_ENDPOINT_INTERRUPT_HANDLERS		1

extern const struct endpoint_config PROGMEM endpoint_configs[NUM_ENDPOINTS];
extern const struct interface_request_handler iface_req_handlers[];
extern const struct endpoint_interrupt_handler PROGMEM endpoint_int_handlers[];

/* [/API section] ---------------------------------------------------------- */