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USBModem.h
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/*
LUFA Powered Wireless 3G Modem Host
Copyright (C) Mike Alexander, 2010.
Copyright (C) Dean Camera, 2010.
*/
/*
Copyright 2010 Mike Alexander (mike [at] mikealex [dot] com)
Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com)
Permission to use, copy, modify, distribute, and sell this
software and its documentation for any purpose is hereby granted
without fee, provided that the above copyright notice appear in
all copies and that both that the copyright notice and this
permission notice and warranty disclaimer appear in supporting
documentation, and that the name of the author not be used in
advertising or publicity pertaining to distribution of the
software without specific, written prior permission.
The author disclaim all warranties with regard to this
software, including all implied warranties of merchantability
and fitness. In no event shall the author be liable for any
special, indirect or consequential damages or any damages
whatsoever resulting from loss of use, data or profits, whether
in an action of contract, negligence or other tortious action,
arising out of or in connection with the use or performance of
this software.
*/
/** \file
*
* Header file for USBModem.c.
*/
#ifndef _USB_MODEM_H_
#define _USB_MODEM_H_
/* Includes: */
#include <avr/io.h>
#include <avr/wdt.h>
#include <avr/pgmspace.h>
#include <avr/power.h>
#include <stdio.h>
#include <LUFA/Version.h>
#include <LUFA/Common/Common.h>
#include <LUFA/Drivers/USB/USB.h>
#include <LUFA/Drivers/Peripheral/Serial.h>
#include <LUFA/Drivers/Board/LEDs.h>
#include <LUFA/Drivers/Misc/RingBuffer.h>
#include <uIP-Contiki/network.h>
#include <uIP-Contiki/timer.h>
#include <uIP-Contiki/uip.h>
#include "Lib/Debug.h"
#include "PPP.h"
#include "ConfigDescriptor.h"
#include "USBManagement.h"
#include "LinkManagement.h"
/* Macros: */
/** Serial baud rate for debugging */
// Note: If this is less than 38400, then the time taken to display all the debug info for a packet
// can cause the TCP/IP timeout to expire, causing retransmits
#define UART_BAUD_RATE 38400
/** LED mask for the library LED driver, to indicate that the USB interface is not ready. */
#define LEDMASK_USB_NOTREADY LEDS_LED1
/** LED mask for the library LED driver, to indicate that the USB interface is enumerating. */
#define LEDMASK_USB_ENUMERATING (LEDS_LED2 | LEDS_LED3)
/** LED mask for the library LED driver, to indicate that the USB interface is ready. */
#define LEDMASK_USB_READY (LEDS_LED2 | LEDS_LED4)
/** LED mask for the library LED driver, to indicate that an error has occurred in the USB interface. */
#define LEDMASK_USB_ERROR (LEDS_LED1 | LEDS_LED3)
/* External Variables: */
extern uint8_t ConnectedState;
extern bool DebugModeEnabled;
extern RingBuffer_t Modem_SendBuffer;
extern RingBuffer_t Modem_ReceiveBuffer;
/* Function Prototypes: */
void WDT_Init(void) ATTR_NAKED ATTR_INIT_SECTION(3);
void Reboot(void);
#if defined(INCLUDE_FROM_USBMODEM_C)
static void SetupHardware(void);
#endif
#endif