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107 lines
3.4 KiB
C
107 lines
3.4 KiB
C
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/*
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LUFA Library
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Copyright (C) Dean Camera, 2011.
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dean [at] fourwalledcubicle [dot] com
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www.lufa-lib.org
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*/
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/*
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Copyright 2011 Dean Camera (dean [at] fourwalledcubicle [dot] com)
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Permission to use, copy, modify, distribute, and sell this
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software and its documentation for any purpose is hereby granted
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without fee, provided that the above copyright notice appear in
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all copies and that both that the copyright notice and this
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permission notice and warranty disclaimer appear in supporting
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documentation, and that the name of the author not be used in
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advertising or publicity pertaining to distribution of the
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software without specific, written prior permission.
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The author disclaim all warranties with regard to this
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software, including all implied warranties of merchantability
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and fitness. In no event shall the author be liable for any
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special, indirect or consequential damages or any damages
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whatsoever resulting from loss of use, data or profits, whether
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in an action of contract, negligence or other tortious action,
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arising out of or in connection with the use or performance of
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this software.
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*/
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/** \file
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*
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* Header file for BootloaderCDC.c.
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*/
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#ifndef _CDC_H_
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#define _CDC_H_
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/* Includes: */
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#include <avr/io.h>
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#include <avr/wdt.h>
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#include <avr/boot.h>
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#include <avr/eeprom.h>
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#include <avr/power.h>
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#include <avr/interrupt.h>
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#include <stdbool.h>
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#include "Descriptors.h"
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#include <LUFA/Drivers/USB/USB.h>
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/* Macros: */
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/** Version major of the CDC bootloader. */
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#define BOOTLOADER_VERSION_MAJOR 0x01
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/** Version minor of the CDC bootloader. */
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#define BOOTLOADER_VERSION_MINOR 0x00
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/** Hardware version major of the CDC bootloader. */
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#define BOOTLOADER_HWVERSION_MAJOR 0x01
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/** Hardware version minor of the CDC bootloader. */
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#define BOOTLOADER_HWVERSION_MINOR 0x00
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/** Eight character bootloader firmware identifier reported to the host when requested */
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#define SOFTWARE_IDENTIFIER "CATERINA"
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#define CPU_PRESCALE(n) (CLKPR = 0x80, CLKPR = (n))
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#define LED_SETUP() DDRC |= (1<<7); DDRB |= (1<<0); DDRD |= (1<<5);
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#define L_LED_OFF() PORTC &= ~(1<<7)
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#define L_LED_ON() PORTC |= (1<<7)
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#define L_LED_TOGGLE() PORTC ^= (1<<7)
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#if DEVICE_PID == 0x0037 // polarity of the RX and TX LEDs is reversed on the Micro
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#define TX_LED_OFF() PORTD &= ~(1<<5)
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#define TX_LED_ON() PORTD |= (1<<5)
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#define RX_LED_OFF() PORTB &= ~(1<<0)
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#define RX_LED_ON() PORTB |= (1<<0)
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#else
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#define TX_LED_OFF() PORTD |= (1<<5)
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#define TX_LED_ON() PORTD &= ~(1<<5)
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#define RX_LED_OFF() PORTB |= (1<<0)
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#define RX_LED_ON() PORTB &= ~(1<<0)
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#endif
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/* Type Defines: */
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/** Type define for a non-returning pointer to the start of the loaded application in flash memory. */
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typedef void (*AppPtr_t)(void) ATTR_NO_RETURN;
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/* Function Prototypes: */
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void StartSketch(void);
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void LEDPulse(void);
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void CDC_Task(void);
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void SetupHardware(void);
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void EVENT_USB_Device_ConfigurationChanged(void);
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#if defined(INCLUDE_FROM_CATERINA_C) || defined(__DOXYGEN__)
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#if !defined(NO_BLOCK_SUPPORT)
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static void ReadWriteMemoryBlock(const uint8_t Command);
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#endif
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static uint8_t FetchNextCommandByte(void);
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static void WriteNextResponseByte(const uint8_t Response);
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#endif
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#endif
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