/***************************************************************************
 *   Copyright (C) 2021 by Federico Amedeo Izzo IU2NUO,                    *
 *                         Niccolò Izzo IU2KIN                             *
 *                         Frederik Saraci IU2NRO                          *
 *                         Silvano Seva IU2KWO,                            *
 *                         Federico Terraneo                               *
 *                                                                         *
 *   This program 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 3 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 *   This program 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 this program; if not, see <http://www.gnu.org/licenses/>   *
 ***************************************************************************/

/***********************************************************************
* bsp.cpp Part of the Miosix Embedded OS.
* Board support package, this file initializes hardware.
************************************************************************/

#include <interfaces/bsp.h>
#include <kernel/kernel.h>
#include <kernel/sync.h>
#include <hwconfig.h>
#include "../drivers/usb_vcom.h"

namespace miosix
{

//
// Initialization
//

void IRQbspInit()
{
   RCC->AHB1ENR |= RCC_AHB1ENR_GPIOAEN | RCC_AHB1ENR_GPIOBEN
                |  RCC_AHB1ENR_GPIOCEN | RCC_AHB1ENR_GPIODEN
                |  RCC_AHB1ENR_GPIOEEN | RCC_AHB1ENR_GPIOHEN;
    RCC_SYNC();

    GPIOA->OSPEEDR=0xaaaaaaaa; //Default to 50MHz speed for all GPIOS
    GPIOB->OSPEEDR=0xaaaaaaaa;
    GPIOC->OSPEEDR=0xaaaaaaaa;
    GPIOD->OSPEEDR=0xaaaaaaaa;
    GPIOE->OSPEEDR=0xaaaaaaaa;
    GPIOH->OSPEEDR=0xaaaaaaaa;
}

void bspInit2()
{
    vcom_init();
}

//
// Shutdown and reboot
//

void shutdown()
{
    reboot();
}

void reboot()
{
    disableInterrupts();
    miosix_private::IRQsystemReboot();
}

} //namespace miosix