bia_microddr_fw/firmware/src/main.c

/*************************************************************************
 * Copyright (C) 2019 by Justin Byers
 * 
 * This file is part of clubdance_v2.
 *
 * clubdance_v2 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.
 *
 * clubdance_v2 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 clubdance_v2.  If not, see <https://www.gnu.org/licenses/>.
 *************************************************************************/
/**
 * @file main.c
 * @author Justin Byers
 * @date 6 Aug 2019
 * @brief USB interface to 6-sensor DDR pads.
 */
#include "usb.h"
#include "padhal.h"
#include "dancepad.h"

#ifdef LINK_FOR_BOOTLOADER
// only define this if building fw to be used with the bootloader
const unsigned int VersionWord __at(0x1416) = 0x0100;
#endif

void main(void)
{
    // initialize sensor HAL & the dancepad driver
    PADHAL_Initialize();
    DANCEPAD_Initialize();
    
    // initialize the USB framework
    USBDeviceInit();
    USBDeviceAttach();

    while(1)
    {
        // do nothing if: not connected to USB host, or the host put us in suspend state
        if((USBGetDeviceState() < CONFIGURED_STATE) | USBIsDeviceSuspended())
            continue;

        // run application specific tasks
        DANCEPAD_Tasks();
    }
}