marlin/Marlin/src/HAL/DUE/usb/arduino_due_x.h

/**
 * \file
 *
 * \brief Arduino Due/X Board Definition.
 *
 * Copyright (c) 2011-2015 Atmel Corporation. All rights reserved.
 *
 * \asf_license_start
 *
 * \page License
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 *
 * 3. The name of Atmel may not be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 * 4. This software may only be redistributed and used in connection with an
 *    Atmel microcontroller product.
 *
 * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
 * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 *
 * \asf_license_stop
 *
 */
#pragma once

/**
 * Support and FAQ: visit <a href="https://www.atmel.com/design-support/">Atmel Support</a>
 */

/**
 *  \page arduino_due_x_opfreq "Arduino Due/X - Operating frequencies"
 *  This page lists several definition related to the board operating frequency
 *
 *  \section Definitions
 *  - \ref BOARD_FREQ_*
 *  - \ref BOARD_MCK
 */

/*! Board oscillator settings */
#define BOARD_FREQ_SLCK_XTAL            (32768U)
#define BOARD_FREQ_SLCK_BYPASS          (32768U)
#define BOARD_FREQ_MAINCK_XTAL          (12000000U)
#define BOARD_FREQ_MAINCK_BYPASS        (12000000U)

/*! Master clock frequency */
#define BOARD_MCK                       CHIP_FREQ_CPU_MAX
#define BOARD_NO_32K_XTAL

/** board main clock xtal startup time */
#define BOARD_OSC_STARTUP_US   15625

/* ------------------------------------------------------------------------ */

/**
 * \page arduino_due_x_board_info "Arduino Due/X - Board informations"
 * This page lists several definition related to the board description.
 *
 */

/* ------------------------------------------------------------------------ */
/* USB                                                                      */
/* ------------------------------------------------------------------------ */
/*! USB OTG VBus On/Off: Bus Power Control Port. */
#define PIN_UOTGHS_VBOF  { PIO_PB10, PIOB, ID_PIOB, PIO_PERIPH_A, PIO_PULLUP }
/*! USB OTG Identification: Mini Connector Identification Port. */
#define PIN_UOTGHS_ID    { PIO_PB11, PIOB, ID_PIOB, PIO_PERIPH_A, PIO_PULLUP }

/*! Multiplexed pin used for USB_ID: */
#define USB_ID                      PIO_PB11_IDX
#define USB_ID_GPIO                 (PIO_PB11_IDX)
#define USB_ID_FLAGS                (PIO_PERIPH_A | PIO_DEFAULT)
/*! Multiplexed pin used for USB_VBOF: */
#define USB_VBOF                    PIO_PB10_IDX
#define USB_VBOF_GPIO               (PIO_PB10_IDX)
#define USB_VBOF_FLAGS              (PIO_PERIPH_A | PIO_DEFAULT)
/*! Active level of the USB_VBOF output pin. */
#define USB_VBOF_ACTIVE_STATE       LOW
/* ------------------------------------------------------------------------ */